panic: ASan: Invalid access, 4-byte read at 0xfffffe00a25383e8, UMAUseAfterFree(fd) cpuid = 0 time = 1630560921 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a79330f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a7933250 vpanic() at vpanic+0x2c5/frame 0xfffffe00a7933330 panic() at panic+0xb5/frame 0xfffffe00a79333f0 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00a79334b0 sctp_gather_internal_ifa_flags() at sctp_gather_internal_ifa_flags+0x2e/frame 0xfffffe00a79334e0 sctp_is_address_in_scope() at sctp_is_address_in_scope+0xae/frame 0xfffffe00a7933520 sctp_add_addresses_to_i_ia() at sctp_add_addresses_to_i_ia+0x425/frame 0xfffffe00a79335c0 sctp_send_initiate() at sctp_send_initiate+0x13b0/frame 0xfffffe00a79336f0 sctp6_connect() at sctp6_connect+0x9cb/frame 0xfffffe00a7933870 soconnectat() at soconnectat+0x213/frame 0xfffffe00a79338d0 kern_connectat() at kern_connectat+0x295/frame 0xfffffe00a79339b0 sys_connect() at sys_connect+0xfb/frame 0xfffffe00a79339f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a7933bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a7933bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 36363 tid 133807 ] Stopped at kdb_enter+0x6b: movq $0,0x28e340a(%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 0xbe05ea2cd95c43fc rdx 0x40001 rbx 0 rsp 0xfffffe00a7933230 rbp 0xfffffe00a7933250 rsi 0 rdi 0xfffffe00a04108e8 r8 0x3 r9 0xfffffe00a7932d68 r10 0 r11 0x82534053 r12 0xfffffe00a1b5c000 r13 0xfffffe00a7933201 r14 0xffffffff82c754c0 .str.18 r15 0xffffffff82c754c0 .str.18 rip 0xffffffff817aaf2b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e340a(%rip) db> show proc Process 36363 (syz-executor.3) at 0xfffffe00a5844000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 35765 at 0xfffffe00a1ae8538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a441f000 (map 0xfffffe00a441f000) (map.pmap 0xfffffe00a441f0c0) (pmap 0xfffffe00a441f120) threads: 2 117313 RunQ syz-executor.3 133807 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 36364 35799 35799 0 R syz-executor.1 36363 35765 35765 0 R (threaded) syz-executor.3 117313 RunQ syz-executor.3 133807 Run CPU 0 syz-executor.3 36361 36004 36004 0 R (threaded) syz-executor.0 100399 RunQ syz-executor.0 133805 S uwait 0xfffffe00a45a4380 syz-executor.0 36014 35993 36014 0 Ss select 0xfffffe00a0549b40 dhclient 36004 780 36004 0 Rs syz-executor.0 35996 1 35996 0 Ss select 0xfffffe00a25e5240 dhclient 35993 35986 436 65 S select 0xfffffe00a5800c40 dhclient 35986 436 436 0 S wait 0xfffffe00a1b4d538 sh 35833 780 35833 0 Rs syz-executor.2 35799 780 35799 0 Rs syz-executor.1 35765 780 35765 0 Rs syz-executor.3 780 778 778 0 R (threaded) syz-fuzzer 100106 RunQ syz-fuzzer 100121 RunQ syz-fuzzer 100122 S uwait 0xfffffe009e436e00 syz-fuzzer 100123 S uwait 0xfffffe009e386080 syz-fuzzer 100124 S uwait 0xfffffe0058765780 syz-fuzzer 100125 S uwait 0xfffffe0058765e80 syz-fuzzer 100126 S uwait 0xfffffe005834d000 syz-fuzzer 100127 S uwait 0xfffffe005834d100 syz-fuzzer 100128 S uwait 0xfffffe009e436600 syz-fuzzer 105845 RunQ syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e52b5e8 csh 776 694 776 0 Rs CPU 1 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f7cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574750b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574754b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574758b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405b200 cron 694 1 694 0 Ss select 0xfffffe005740bcc0 sshd 507 1 507 0 Ss select 0xfffffe0056b8c740 syslogd 436 1 436 0 Ss wait 0xfffffe005893ea70 devd 435 1 435 65 Ss select 0xfffffe005740be40 dhclient 350 1 350 0 Ss select 0xfffffe0056b8cb40 dhclient 347 1 347 0 Ss select 0xfffffe0056b8cac0 dhclient 23 0 0 0 DL syncer 0xffffffff841835a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841812a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe00575ff4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b97c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad2f8 [dom0] 100089 D launds 0xffffffff841ad304 [laundry: dom0] 100090 D umarcl 0xffffffff81eaa600 [uma] 18 0 0 0 DL - 0xffffffff83e12320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff849b1560 [sctp_iterator] 16 0 0 0 RL [pf purge] 15 0 0 0 DL - 0xffffffff8417c4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97ac0 [doneq0] 100049 D - 0xffffffff83c97a40 [async] 100082 D - 0xffffffff83c978c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a73a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e7c0 [g_event] 100040 D - 0xffffffff8402e800 [g_up] 100041 D - 0xffffffff8402e840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d848 [alloc_0] 12 0 0 0 WL (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 I [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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f6c0 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053defd00 [in6m_free taskq] 100011 D - 0xfffffe0053defb00 [deferred_unmount ta] 100014 D - 0xfffffe0053def500 [thread taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df9c00 [pci_hp taskq] 100019 D - 0xfffffe0053df9a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df9800 [inm_free taskq] 100021 D - 0xfffffe0053df9600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df9600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df9600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df9600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df9100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df9100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df9100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df9100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e01200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eacd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eacc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eacb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaca00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8ce80 [virtio_balloon] 100068 D - 0xfffffe0056feba00 [mca taskq] 100073 D - 0xffffffff82c7c440 [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 36363 (syz-executor.3) thread 0xfffffe00a1b5c000 (133807) shared rw sctp-addr (sctp-addr) r = 0 (0xfffffe00081b2358) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:2037 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a449ba90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4342 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sctp_stro 1 2048K 281 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 51 1037K 33480 vfscache 3 1025K 3 routetbl 20059 639K 61002 inodedep 128 560K 39751 pcb 31 544K 13476 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 148 252K 36461 acpica 1674 184K 55752 vnet_data 1 168K 1 vmem 3 160K 7 tidhash 3 141K 3 linker 356 140K 1467 pagedep 44 139K 31237 tfo_ccache 1 128K 1 filedesc 16 121K 66364 DEVFS1 108 108K 125 sem 4 106K 4 ip6ndp 342 85K 1062 pf_rule 41 82K 232 bus 989 81K 3490 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 374 47K 374 pf_osfp 368 45K 368 kdtrace 215 44K 70177 BPF 22 36K 750 temp 35 33K 33313 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 1229 DEVFS_RULE 56 20K 56 dirrem 71 18K 34337 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 46 15K 1815 bus-sc 34 15K 1693 ether_multi 172 14K 9571 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 in6_multi 89 11K 5150 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 freefile 75 10K 34323 bmsafemap 3 9K 35600 sctp_timw 33 9K 33 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 417 rpc 2 8K 2 shmfd 1 8K 323 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 27 7K 1635 taskqueue 63 7K 63 diradd 50 7K 35467 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 56 6K 37359 ufs_dirhash 27 6K 36 plimit 21 6K 4528 mkdir 41 6K 62408 DEVFSP 74 5K 7046 newdirblk 37 5K 31207 UMA 270 5K 270 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 6137 acpisem 28 4K 28 pwddesc 54 4K 36367 hhook 15 4K 17 session 25 4K 609 freework 13 4K 31675 freeblks 12 3K 31674 terminal 11 3K 11 lockf 23 3K 711 proc-args 44 3K 7881 uidinfo 3 3K 165 sctp_ifa 17 3K 1062 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 Unitno 29 2K 621 CAM XPT 22 2K 543 sctp_atcl 4 2K 5935 in_multi 6 2K 395 selfd 24 2K 513560 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 516 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 70 vnodemarker 2 1K 152 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 1062 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 crypto 4 1K 4 encap_export_host 12 1K 12 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 373 inpcbpolicy 12 1K 9279 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 procdesc 2 1K 198 feeder 7 1K 7 sctp_atky 5 1K 6216 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 5 1K 23775 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 398 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 eventfd 1 1K 550 pmchooks 1 1K 1 sctp_vrf 1 1K 1 sctp_athm 4 1K 6117 vnet 1 1K 1 entropy 2 1K 496 acpiintr 1 1K 1 pmc 1 1K 1 sctp_map 2 1K 562 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 668 p1003.1b 1 1K 1 mqdata 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 cdg data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4558 sctp_iter 0 0K 1368 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 1368 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 dctcp 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 22091 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 74 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 72 allocindir 0 0K 0 indirdep 0 0K 10 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 3 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 17 in_mfilter 0 0K 8 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 31426 namei_tracker 0 0K 156 export_host 0 0K 0 cl_savebuf 0 0K 9 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 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 12531 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 103375 ioctlops 0 0K 9261 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 10282 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 990 46782 0 254 38133760 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8619 951 246423 0 254 2449920 0 FFS inode 1160 1607 31 35930 0 8 1900080 0 BUF TRIE 144 192 11568 8510 0 62 1693440 0 malloc-384 384 4152 18 4152 0 30 1601280 0 malloc-128 128 11282 64 11884 0 126 1452288 0 malloc-4096 4096 328 1 580 0 2 1347584 0 UMA Slabs 0 112 10761 0 10761 0 126 1205232 0 mbuf_cluster 2048 570 0 570 0 254 1167360 0 DEVCTL 1024 98 1002 2195 0 0 1126400 0 vmem btag 56 18815 24 19224 0 254 1054984 0 RADIX NODE 144 6173 542 1305302 0 65 966960 0 VNODE 448 1647 90 35972 0 30 778176 0 malloc-384 384 127 1633 40249 0 30 675840 0 malloc-32 32 20055 105 21659 0 254 645120 0 VM OBJECT 264 2178 237 556173 0 30 637560 0 malloc-256 256 196 1694 71313 0 62 483840 0 FFS2 dinode 256 1607 43 35930 0 62 422400 0 malloc-256 256 207 1443 31049 0 62 422400 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-4096 4096 67 16 38265 0 2 339968 0 THREAD 1808 160 27 33809 0 8 338096 0 256 Bucket 2048 138 24 11837 0 8 331776 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-64 64 3896 388 40754 0 254 274176 0 malloc-128 128 79 1719 34561 0 126 230144 0 malloc-16384 16384 9 5 33003 0 1 229376 0 malloc-16 16 14029 221 14089 0 254 228000 0 malloc-128 128 1704 63 30132 0 126 226176 0 malloc-65536 65536 1 2 2885 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 S VFS Cache 104 1450 383 43417 0 126 190632 0 malloc-32 32 5560 362 6133 0 254 189504 0 MAP ENTRY 96 1294 680 2118477 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-256 256 456 234 67148 0 62 176640 0 mbuf_packet 256 1 569 42626 0 254 145920 0 socket 944 30 122 23844 0 254 143488 0 malloc-128 128 664 452 107529 0 126 142848 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-1024 1024 117 11 558 0 16 131072 0 malloc-128 128 824 199 39285 0 126 130944 0 VMSPACE 2544 31 20 36345 0 4 129744 0 PROC 1336 53 40 36366 0 8 124248 0 128 Bucket 1024 73 42 10758 0 16 117760 0 ksiginfo 112 66 978 6057 0 126 116928 0 malloc-2048 2048 52 4 244 0 8 114688 0 64 Bucket 512 120 64 118038 0 30 94208 0 malloc-4096 4096 10 12 374 0 2 90112 0 filedesc0 1072 54 30 36367 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-256 256 215 130 51827 0 62 88320 0 malloc-64 64 689 508 15449 0 254 76608 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-64 64 865 269 77411 0 254 72576 0 malloc-2048 2048 10 24 6415 0 8 69632 0 sctp_ep 1280 3 51 5654 0 254 69120 0 NAMEI 1024 0 64 310232 0 16 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 g_bio 408 0 160 71944 0 30 65280 0 malloc-384 384 119 51 5517 0 30 65280 0 32 Bucket 256 122 133 305176 0 62 65280 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-2048 2048 4 22 2498 0 8 53248 0 pipe 744 21 49 12480 0 16 52080 0 malloc-256 256 59 136 65009 0 62 49920 0 malloc-16384 16384 1 2 161 0 1 49152 0 sctp_asoc 2288 1 19 281 0 254 45760 0 DIRHASH 1024 40 4 49 0 16 45056 0 pcpu-8 8 5000 632 13552 0 254 45056 0 malloc-64 64 157 536 514008 0 254 44352 0 clpbuf 2624 0 16 26 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 659 0 16 40960 0 malloc-2048 2048 1 17 1678 0 8 36864 0 Files 80 196 254 155049 0 126 36000 0 malloc-384 384 83 7 83 0 30 34560 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-16384 16384 0 2 11 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-4096 4096 2 6 31790 0 2 32768 0 malloc-1024 1024 22 10 14902 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 27 221 568 0 126 31744 0 malloc-384 384 25 55 1203 0 30 30720 0 da_ccb 544 0 56 18102 0 16 30464 0 tcpcb 1080 4 24 362 0 254 30240 0 TURNSTILE 136 188 22 188 0 62 28560 0 16 Bucket 144 57 139 791 0 62 28224 0 KNOTE 160 27 148 281851 0 62 28000 0 routing nhops 256 27 78 1860 0 62 26880 0 unpcb 256 13 92 7876 0 254 26880 0 malloc-256 256 34 71 14915 0 62 26880 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-8192 8192 2 1 3 0 1 24576 0 malloc-1024 1024 18 6 344 0 16 24576 0 rtentry 176 34 104 1860 0 62 24288 0 ertt_txseginfo 40 1 605 43292 0 254 24240 0 ttyinq 160 135 15 300 0 62 24000 0 ripcb 496 2 46 4543 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 5 55 6283 0 30 23040 0 malloc-4096 4096 3 2 63 0 2 20480 0 PWD 32 18 612 31535 0 254 20160 0 malloc-32 32 154 476 15806 0 254 20160 0 udp_inpcb 496 6 34 4113 0 254 19840 0 malloc-128 128 89 66 14237 0 126 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 8109 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 487 0 2 16384 0 malloc-2048 2048 7 1 8 0 8 16384 0 malloc-1024 1024 4 12 52 0 16 16384 0 malloc-1024 1024 2 14 89 0 16 16384 0 malloc-512 512 14 18 200 0 30 16384 0 sctp_raddr 736 1 21 281 0 254 16192 0 sctp_laddr 48 0 336 2104 0 254 16128 0 malloc-64 64 26 226 11240 0 254 16128 0 malloc-32 32 67 437 37147 0 254 16128 0 vtnet_tx_hdr 24 0 668 46503 0 254 16032 0 8 Bucket 80 56 144 5665 0 126 16000 0 malloc-4096 4096 0 3 10 0 2 12288 0 malloc-2048 2048 2 4 3195 0 8 12288 0 malloc-2048 2048 2 4 4 0 8 12288 0 malloc-512 512 0 24 121 0 30 12288 0 malloc-32 32 117 261 12003 0 254 12096 0 malloc-16 16 500 250 22508 0 254 12000 0 udplite_inpcb 496 0 24 261 0 254 11904 0 tcp_inpcb 496 4 20 362 0 254 11904 0 malloc-128 128 31 62 1003 0 126 11904 0 kenv 258 15 30 1464 0 30 11610 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 15 0 30 8192 0 malloc-512 512 2 14 61 0 30 8192 0 malloc-512 512 2 14 153 0 30 8192 0 malloc-512 512 0 16 2197 0 30 8192 0 PGRP 88 25 67 609 0 126 8096 0 rl_entry 40 86 116 86 0 254 8080 0 sackhole 32 0 252 11 0 254 8064 0 udpcb 32 6 246 4374 0 254 8064 0 ertt 72 4 108 362 0 126 8064 0 malloc-64 64 24 102 92491 0 254 8064 0 malloc-64 64 30 96 430 0 254 8064 0 malloc-64 64 4 122 4 0 254 8064 0 malloc-32 32 22 230 10816 0 254 8064 0 malloc-32 32 19 233 26 0 254 8064 0 4 Bucket 48 8 160 629 0 254 8064 0 2 Bucket 32 73 179 3478 0 254 8064 0 malloc-16 16 11 489 2861 0 254 8000 0 malloc-16 16 19 481 227 0 254 8000 0 malloc-16 16 36 464 6367 0 254 8000 0 malloc-16 16 49 451 33992 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 17 0 254 8000 0 malloc-256 256 14 16 369 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 989 0 126 6448 0 domainset 40 0 126 694 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 malloc-512 512 5 3 5 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcpreass 48 0 84 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 18 108 275 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 0 10 1 0 30 3840 0 malloc-384 384 1 9 1 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 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_rack_pcb 832 0 0 0 0 16 0 0 tcp_rack_map 112 0 0 0 0 126 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 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 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 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 cryptop 280 0 0 0 0 30 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-8192 8192 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