panic: ASan: Invalid access, 4-byte read at 0xfffffe005741dee0, UMAUseAfterFree(fd) cpuid = 1 time = 1625874056 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5206330 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5206490 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5206570 panic() at panic+0xb5/frame 0xfffffe00a5206630 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00a52066f0 sctp6_connect() at sctp6_connect+0x5d8/frame 0xfffffe00a5206870 soconnectat() at soconnectat+0x213/frame 0xfffffe00a52068d0 kern_connectat() at kern_connectat+0x299/frame 0xfffffe00a52069b0 sys_connect() at sys_connect+0xfb/frame 0xfffffe00a52069f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5206bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5206bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 2775 tid 102791 ] Stopped at kdb_enter+0x6b: movq $0,0x28f9c5a(%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 0xf26968cd454f0fc1 rdx 0x40001 rbx 0 rsp 0xfffffe00a5206470 rbp 0xfffffe00a5206490 rsi 0 rdi 0xfffffe009e98c428 r8 0x3 r9 0xfffffe00a5205fc8 r10 0 r11 0xfffffe00a709bfd0 r12 0xfffffe00a709bac0 r13 0xfffffe00a5206401 r14 0xffffffff82c42700 .str.18 r15 0xffffffff82c42700 .str.18 rip 0xffffffff8178eddb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f9c5a(%rip) db> show proc Process 2775 (syz-executor.0) at 0xfffffe009bf16a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe009bf16000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e9d29f0 (map 0xfffffe009e9d29f0) (map.pmap 0xfffffe009e9d2ab0) (pmap 0xfffffe009e9d2b10) threads: 2 100097 RunQ syz-executor.0 102791 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 2776 798 798 0 R (threaded) syz-executor.3 100953 Run CPU 0 syz-executor.3 102793 S uwait 0xfffffe00a3d77200 syz-executor.3 2775 787 787 0 R (threaded) syz-executor.0 100097 RunQ syz-executor.0 102791 Run CPU 1 syz-executor.0 2774 793 793 0 R (threaded) syz-executor.2 100997 RunQ syz-executor.2 102792 S uwait 0xfffffe009e463180 syz-executor.2 2235 1 2235 65 Ss select 0xfffffe00a3d777c0 dhclient 2008 1 2008 0 Ss select 0xfffffe00a3d778c0 dhclient 2002 1 2002 0 Ss select 0xfffffe00a709f8c0 dhclient 1977 1 1977 65 Ss select 0xfffffe00a3d77cc0 dhclient 1782 1 1782 0 Ss select 0xfffffe00a3d77bc0 dhclient 1779 1 1779 0 Ss select 0xfffffe00a3d77b40 dhclient 1760 1 1760 65 Ss select 0xfffffe009e9f8240 dhclient 1612 1 798 0 S uwait 0xfffffe00a3c3a080 syz-executor.3 1611 1 793 0 S uwait 0xfffffe00a3c3a380 syz-executor.2 1606 1 1606 0 Ss select 0xfffffe00a3dcdc40 dhclient 1603 1 1603 0 Ss select 0xfffffe00a3dcd8c0 dhclient 1594 1 788 0 S uwait 0xfffffe009e9aa080 syz-executor.1 1593 1 798 0 S uwait 0xfffffe00a3c3a480 syz-executor.3 1591 1 793 0 S uwait 0xfffffe00a3c3ae00 syz-executor.2 1587 1 788 0 S uwait 0xfffffe009e9aa100 syz-executor.1 1585 1 793 0 S uwait 0xfffffe009e9f8a00 syz-executor.2 1583 1 798 0 S uwait 0xfffffe00a3c3a280 syz-executor.3 1579 1 788 0 S uwait 0xfffffe009e9f8c00 syz-executor.1 1569 1 1569 65 Ss select 0xfffffe009e4630c0 dhclient 1565 1 788 0 S uwait 0xfffffe009e9f8900 syz-executor.1 1563 1 798 0 S uwait 0xfffffe009e9f8280 syz-executor.3 1561 1 788 0 S uwait 0xfffffe00a3c3a800 syz-executor.1 1560 1 793 0 S uwait 0xfffffe00a3c3ad00 syz-executor.2 1558 1 798 0 S uwait 0xfffffe0096dfe980 syz-executor.3 1556 1 788 0 S uwait 0xfffffe0096dfea80 syz-executor.1 1555 1 798 0 S uwait 0xfffffe009e9f8800 syz-executor.3 1550 1 793 0 S uwait 0xfffffe0056fde300 syz-executor.2 1548 1 788 0 S uwait 0xfffffe009e9f8600 syz-executor.1 1547 1 798 0 S uwait 0xfffffe009e463580 syz-executor.3 1546 1 793 0 S uwait 0xfffffe009e2bac80 syz-executor.2 1543 1 798 0 S uwait 0xfffffe009e463680 syz-executor.3 1541 1 788 0 S uwait 0xfffffe00a3c3ac00 syz-executor.1 1537 1 798 0 S uwait 0xfffffe00a3c3ab00 syz-executor.3 1536 1 788 0 S uwait 0xfffffe009e2ba480 syz-executor.1 1531 1 798 0 S uwait 0xfffffe00a3c3a700 syz-executor.3 1529 1 798 0 S uwait 0xfffffe009e2ba580 syz-executor.3 1105 1 1105 0 Ss select 0xfffffe009e9f8340 dhclient 1083 1 1083 0 Ss select 0xfffffe009e9bf0c0 dhclient 798 780 798 0 Ss nanslp 0xffffffff84055901 syz-executor.3 793 780 793 0 Ss nanslp 0xffffffff84055901 syz-executor.2 788 780 788 0 Ss piperd 0xfffffe009e9978b8 syz-executor.1 787 780 787 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100118 S uwait 0xfffffe009e463880 syz-fuzzer 100119 S uwait 0xfffffe009e463980 syz-fuzzer 100120 S uwait 0xfffffe009e463a80 syz-fuzzer 100121 S uwait 0xfffffe009e463b80 syz-fuzzer 100122 S uwait 0xfffffe009e463c80 syz-fuzzer 100123 S uwait 0xfffffe009e463d80 syz-fuzzer 100124 S uwait 0xfffffe009e2ba780 syz-fuzzer 100125 S kqread 0xfffffe0096d22500 syz-fuzzer 100126 S uwait 0xfffffe009e2ba980 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0096c99b20 csh 776 694 776 0 Ss select 0xfffffe009e4633c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ed0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ed4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ed8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583edcb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583950b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583954b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583958b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058395cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84055900 cron 694 1 694 0 Ss select 0xfffffe009e2ba0c0 sshd 507 1 507 0 Ss select 0xfffffe0096dfe5c0 syslogd 436 1 436 0 Ss select 0xfffffe009e2badc0 devd 435 1 435 65 Ss select 0xfffffe0096dfe340 dhclient 350 1 350 0 Ss select 0xfffffe0096dfe4c0 dhclient 347 1 347 0 Ss select 0xfffffe009e2bac40 dhclient 23 0 0 0 DL syncer 0xffffffff8417ba40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058747a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84179940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0096d28ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b1c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a57b8 [dom0] 100087 D launds 0xffffffff841a57c4 [laundry: dom0] 100088 D umarcl 0xffffffff81e7e5e0 [uma] 18 0 0 0 DL - 0xffffffff83e0caa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84902460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d12d30 [pf purge] 15 0 0 0 DL - 0xffffffff84174dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84174dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84174dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84174dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c92240 [doneq0] 100047 D - 0xffffffff83c921c0 [async] 100080 D - 0xffffffff83c92040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419f860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84028ec0 [g_event] 100038 D - 0xffffffff84028f00 [g_up] 100039 D - 0xffffffff84028f40 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100073 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 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff841a0800 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84029dc0 [swapper] 100005 D - 0xfffffe0053c0d800 [softirq_0] 100006 D - 0xfffffe0053c0d600 [softirq_1] 100007 D - 0xfffffe0053c0d400 [if_io_tqg_0] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_1] 100009 D - 0xfffffe0053c0d000 [if_config_tqg_0] 100012 D - 0xfffffe0007919500 [thread taskq] 100013 D - 0xfffffe0007919400 [inm_free taskq] 100015 D - 0xfffffe0007919200 [kqueue_ctx taskq] 100016 D - 0xfffffe0007919100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0007919000 [aiod_kick taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [pci_hp taskq] 100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053df6a00 [firmware taskq] 100040 D - 0xfffffe0053df6900 [crypto_0] 100041 D - 0xfffffe0053df6900 [crypto_1] 100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon] 100066 D - 0xfffffe0053df6300 [mca taskq] 100071 D - 0xffffffff82c49681 [deadlkres] 100076 D - 0xfffffe0058394e00 [acpi_task_0] 100077 D - 0xfffffe0058394e00 [acpi_task_1] 100078 D - 0xfffffe0058394e00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 2776 (syz-executor.3) thread 0xfffffe009e9f7020 (100953) exclusive rw vm object (vm object) r = 0 (0xfffffe00c73d5738) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a7032440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 Process 2775 (syz-executor.0) thread 0xfffffe00a709bac0 (102791) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00c737f468) locked @ /syzkaller/managers/main/kernel/sys/netinet6/sctp6_usrreq.c:871 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00c737f488) locked @ /syzkaller/managers/main/kernel/sys/netinet6/sctp6_usrreq.c:870 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34387 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 12 1027K 5286 vfscache 3 1025K 3 pcb 421 976K 5351 inodedep 25 521K 2060 filedesc 66 521K 3551 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 194 392K 2884 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 10 131K 1826 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 sctp_atcl 260 98K 3742 BPF 46 88K 51 bus 986 80K 3469 mtx_pool 2 72K 2 syncache 1 68K 1 sctp_stro 65 65K 1123 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 418 53K 418 kdtrace 268 51K 5571 temp 36 35K 2523 hostcache 1 32K 1 shm 1 32K 21 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 routetbl 146 20K 474 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 lltable 43 14K 79 ether_multi 157 13K 167 KTRACE 100 13K 100 sctp_atky 325 13K 5070 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 pf_rule 10 11K 80 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 ksem 4 10K 47 in6_multi 71 9K 71 DEVFSP 132 9K 417 bmsafemap 2 9K 1993 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 35 pfs_vncache 1 8K 1 kqueue 90 8K 2793 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 257 taskqueue 60 7K 60 sglist 5 7K 5 pf_table 3 6K 14 CAM DEV 3 6K 510 plimit 24 6K 479 pwddesc 87 6K 2755 pf_ifnet 17 6K 53 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 65 vt 11 5K 11 sctp_athm 260 5K 3840 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 35 4K 61 acpisem 28 4K 28 selfd 55 4K 36752 xform 54 4K 528 hhook 15 4K 17 dirrem 13 4K 1861 fpukern_ctx 3 3K 3 proc-args 52 3K 681 terminal 11 3K 11 select 19 3K 124 uidinfo 3 3K 10 sctp_map 130 3K 2202 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 freefile 14 2K 1827 Unitno 29 2K 69 filedesc_to_leader 26 2K 51 CAM XPT 22 2K 543 freework 7 2K 2394 freeblks 6 2K 1845 in_multi 6 2K 8 ip6opt 10 2K 26 mkdir 10 2K 3538 ipsecpolicy 2 2K 2 acpidev 20 2K 20 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 254 NFSD session 1 1K 1 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 1769 diradd 5 1K 1902 crypto 4 1K 134 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 18 1K 1071 pfil 4 1K 4 cdev 2 1K 2 osd 11 1K 425 tcp_fsb 3 1K 133 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 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 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 5954 pmchooks 1 1K 1 nexusdev 7 1K 7 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 tcp_do 0 0K 0 dctcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1560 sctp_iter 0 0K 22 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 9 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 29 sctp_stri 0 0K 230 htcp data 0 0K 0 vegas data 0 0K 0 cdg data 0 0K 0 mqdata 0 0K 0 chd data 0 0K 0 cubic data 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 1409 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 122 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 4 allocindir 0 0K 0 indirdep 0 0K 264 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 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 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 twsbuf 0 0K 0 statfs 0 0K 1976 namei_tracker 0 0K 21 export_host 0 0K 0 cl_savebuf 0 0K 29 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 36 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 7598 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 129 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 17256 ioctlops 0 0K 334 eventfd 0 0K 0 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 833 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 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 8336 1349 235391 0 254 39669760 0 tcp_log 416 0 10098 55540 0 254 4200768 0 mbuf 256 8862 2703 560548 0 254 2960640 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 9563 7316 133858 0 62 2430576 0 BUF TRIE 144 352 11408 5494 0 62 1693440 0 malloc-384 384 4242 8 4279 0 30 1632000 0 malloc-128 128 11314 63 11567 0 126 1456256 0 malloc-4096 4096 327 3 586 0 2 1351680 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 UMA Slabs 0 112 11134 23 11134 0 126 1249584 0 vmem btag 56 18742 97 18742 0 254 1054984 0 FFS inode 1160 544 23 2371 0 8 657720 0 malloc-16384 16384 33 5 1774 0 1 622592 0 malloc-2048 2048 197 59 2486 0 8 524288 0 malloc-4096 4096 111 6 3332 0 2 479232 0 256 Bucket 2048 221 9 14714 0 8 471040 0 VM OBJECT 264 1625 85 42210 0 30 451440 0 ertt_txseginfo 40 1 9493 115828 0 254 379760 0 THREAD 1808 179 30 2793 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 sctp_ep 1280 195 72 2482 0 254 341760 0 MAP ENTRY 96 3004 356 155547 0 126 322560 0 sctp_asoc 2288 65 75 1101 0 254 320320 0 VNODE 448 582 75 2411 0 30 294336 0 malloc-64 64 4193 406 41266 0 254 294336 0 tcp_bbr_map 128 0 2294 28015 0 126 293632 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14161 339 17452 0 254 232000 0 socket 944 174 70 4931 0 254 230336 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-256 256 146 679 11732 0 62 211200 0 malloc-65536 65536 1 2 22 0 1 196608 0 malloc-32768 32768 0 6 207 0 1 196608 0 VMSPACE 2544 65 10 2755 0 4 190800 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5364 180 5654 0 254 177408 0 malloc-128 128 1265 37 31042 0 126 166656 0 malloc-128 128 1206 65 5981 0 126 162688 0 mbuf_packet 256 104 511 8992 0 254 157440 0 malloc-384 384 260 130 3749 0 30 149760 0 FFS2 dinode 256 544 26 2371 0 62 145920 0 PROC 1336 87 18 2776 0 8 140280 0 S VFS Cache 104 1029 297 2947 0 126 137904 0 malloc-1024 1024 73 59 1625 0 16 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 318 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 clpbuf 2624 0 48 645 0 16 125952 0 malloc-2048 2048 4 54 511 0 8 118784 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 87 957 1158 0 126 116928 0 filedesc0 1072 87 18 2755 0 8 112560 0 128 Bucket 1024 67 36 1106 0 16 105472 0 sctp_raddr 736 65 78 1254 0 254 105248 0 malloc-256 256 192 213 6574 0 62 103680 0 malloc-2048 2048 7 43 7625 0 8 102400 0 malloc-16384 16384 4 2 179 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 24 196 2083 0 30 84480 0 malloc-256 256 244 86 2879 0 62 84480 0 malloc-128 128 317 303 2287 0 126 79360 0 malloc-8192 8192 5 4 134 0 1 73728 0 malloc-65536 65536 0 1 8 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 0 150 20864 0 30 61200 0 malloc-4096 4096 12 1 23 0 2 53248 0 64 Bucket 512 85 19 5501 0 30 53248 0 malloc-256 256 152 43 263 0 62 49920 0 32 Bucket 256 63 132 21594 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-8192 8192 5 1 6 0 1 49152 0 malloc-64 64 600 156 20420 0 254 48384 0 Files 80 467 133 14483 0 126 48000 0 pcpu-8 8 4827 805 6164 0 254 45056 0 malloc-256 256 114 51 1129 0 62 42240 0 sctp_chunk 152 49 211 1041 0 254 39520 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 23003 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 690 0 254 36288 0 malloc-384 384 81 9 171 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 11 5 253 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 tcpcb 1080 7 21 414 0 254 30240 0 malloc-1024 1024 13 15 1512 0 16 28672 0 malloc-64 64 289 152 5734 0 254 28224 0 KNOTE 160 28 147 26550 0 62 28000 0 pipe 744 23 12 417 0 16 26040 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 12 0 203 0 8 24576 0 ttyinq 160 135 15 300 0 62 24000 0 tcp_inpcb 496 7 41 414 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 30 60 1930 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 tcp_bbr_pcb 832 0 27 211 0 16 22464 0 tcp_rack_pcb 832 3 24 133 0 16 22464 0 malloc-4096 4096 3 2 1980 0 2 20480 0 malloc-2048 2048 2 8 136 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 PWD 32 46 584 1857 0 254 20160 0 8 Bucket 80 58 192 1450 0 126 20000 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 36 0 30 19200 0 malloc-256 256 51 24 259 0 62 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-4096 4096 2 2 5 0 2 16384 0 malloc-2048 2048 5 3 16 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 139 113 425 0 254 16128 0 malloc-64 64 159 93 167 0 254 16128 0 malloc-64 64 140 112 2662 0 254 16128 0 malloc-32 32 321 183 8235 0 254 16128 0 malloc-32 32 286 218 4159 0 254 16128 0 16 Bucket 144 58 54 494 0 62 16128 0 vtnet_tx_hdr 24 0 668 188778 0 254 16032 0 udplite_inpcb 496 0 32 369 0 254 15872 0 malloc-128 128 92 32 1886 0 126 15872 0 unpcb 256 20 40 1340 0 254 15360 0 malloc-384 384 36 4 38 0 30 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 3 21 255 0 30 12288 0 malloc-512 512 10 14 205 0 30 12288 0 malloc-512 512 0 24 248 0 30 12288 0 tcp_rack_map 112 6 102 295 0 126 12096 0 malloc-32 32 161 217 304 0 254 12096 0 malloc-16 16 346 404 588 0 254 12000 0 udp_inpcb 496 6 18 246 0 254 11904 0 malloc-128 128 7 86 449 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-256 256 34 11 1112 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 2 6 114 0 16 8192 0 malloc-512 512 1 15 7 0 30 8192 0 malloc-512 512 12 4 17 0 30 8192 0 pf tags 104 1 77 57 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 6 0 254 8096 0 PGRP 88 35 57 65 0 126 8096 0 rl_entry 40 80 122 80 0 254 8080 0 sctp_asconf_ack 48 0 168 29 0 254 8064 0 sctp_stream_msg_out 112 28 44 246 0 254 8064 0 sctp_laddr 48 28 140 480 0 254 8064 0 udpcb 32 6 246 615 0 254 8064 0 ertt 72 7 105 414 0 126 8064 0 malloc-64 64 12 114 104 0 254 8064 0 malloc-32 32 145 107 196 0 254 8064 0 malloc-32 32 23 229 75 0 254 8064 0 malloc-32 32 38 214 842 0 254 8064 0 4 Bucket 48 6 162 97 0 254 8064 0 2 Bucket 32 55 197 791 0 254 8064 0 malloc-16 16 14 486 426 0 254 8000 0 malloc-16 16 16 484 19 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 30 470 26893 0 254 8000 0 malloc-16 16 268 232 3936 0 254 8000 0 ripcb 496 5 11 42 0 254 7936 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 18 44 158 0 126 7936 0 sctp_readq 152 0 52 74 0 254 7904 0 cryptop 280 0 28 13 0 30 7840 0 itimer 352 0 22 20 0 30 7744 0 malloc-384 384 1 19 349 0 30 7680 0 malloc-384 384 1 19 13 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 53 0 126 6448 0 domainset 40 0 126 35 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 1 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 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 da_ccb 544 0 0 0 0 16 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 304 0 0 0 0 254 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 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 584 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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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