panic: ASan: Invalid access, 2-byte read at 0xfffffe0074e0f6dc, UMAUseAfterFree(fd) cpuid = 0 time = 1728710452 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c7bc70 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c7bdd0 vpanic() at vpanic+0x280/frame 0xfffffe0056c7bf90 panic() at panic+0xb5/frame 0xfffffe0056c7c050 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056c7c120 sctp_timer_start() at sctp_timer_start+0xef/frame 0xfffffe0056c7c190 sctp_handle_heartbeat_ack() at sctp_handle_heartbeat_ack+0x83c/frame 0xfffffe0056c7c2d0 sctp_process_control() at sctp_process_control+0xec5/frame 0xfffffe0056c7c7a0 sctp_common_input_processing() at sctp_common_input_processing+0xb9a/frame 0xfffffe0056c7ca00 sctp_input_with_port() at sctp_input_with_port+0x5a0/frame 0xfffffe0056c7cb90 sctp_input() at sctp_input+0x31/frame 0xfffffe0056c7cbb0 ip_input() at ip_input+0xac7/frame 0xfffffe0056c7ccd0 swi_net() at swi_net+0x2fa/frame 0xfffffe0056c7cd70 ithread_loop() at ithread_loop+0x4f6/frame 0xfffffe0056c7cef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c7cf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c7cf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x6e: movq $0,0x23dfa77(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xffffffff815d669e _vprintf+0x1ae rdx 0 rbx 0xffffffff82729ce0 .str.27 rsp 0xfffffe0056c7bdb0 rbp 0xfffffe0056c7bdd0 rsi 0 rdi 0xffffffff815d6bd9 printf+0x149 r8 0 r9 0xffffffff r10 0x952a07d43a967e25 r11 0xbf r12 0xfffffe0007a18000 r13 0xfffffffffffffffe r14 0xffffffff82729ce0 .str.27 r15 0 rip 0xffffffff815c059e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23dfa77(%rip) db> show proc Process 12 (intr) at 0xfffffe0007a06580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392a720 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8392a720 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8392b6c0 (map 0xffffffff8392b6c0) (map.pmap 0xffffffff8392b780) (pmap 0xffffffff8392b7f0) threads: 22 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 Run CPU 0 [swi1: netisr 0] 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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 3747 3468 3468 0 R (threaded) syz-executor 103594 RunQ syz-executor 104388 S uwait 0xfffffe005986b380 syz-executor 104389 S uwait 0xfffffe007575af00 syz-executor 3746 1 3295 0 S uwait 0xfffffe007575c280 syz-executor 3744 3595 3595 0 R (threaded) syz-executor 103330 RunQ syz-executor 104383 S uwait 0xfffffe007575b080 syz-executor 3743 3332 3332 0 R (threaded) syz-executor 103395 RunQ syz-executor 104381 S uwait 0xfffffe005986a900 syz-executor 104387 S uwait 0xfffffe005986b880 syz-executor 3739 1 3332 0 S uwait 0xfffffe007575cc00 syz-executor 3735 1 3468 0 S uwait 0xfffffe007575d680 syz-executor 3732 1 3595 0 S uwait 0xfffffe00586c9200 syz-executor 3727 1 3468 0 S uwait 0xfffffe00586cb500 syz-executor 3717 1 3295 0 S uwait 0xfffffe0058471800 syz-executor 3713 1 3332 0 S uwait 0xfffffe005986ca80 syz-executor 3707 1 3332 0 S uwait 0xfffffe00586ca180 syz-executor 3703 1 3595 0 S uwait 0xfffffe00586cb280 syz-executor 3697 1 3595 0 S uwait 0xfffffe005986b700 syz-executor 3688 3673 3688 0 Ss select 0xfffffe007575b540 dhclient 3687 1 3595 0 S uwait 0xfffffe005986b580 syz-executor 3681 1 3295 0 S uwait 0xfffffe0058470400 syz-executor 3680 1 3680 0 Ss select 0xfffffe007575a8c0 dhclient 3673 3656 424 65 S select 0xfffffe007575bf40 dhclient 3661 1 3295 0 S uwait 0xfffffe005986be80 syz-executor 3656 424 424 0 S wait 0xfffffe005b6c1020 sh 3654 1 3468 0 S uwait 0xfffffe005986d000 syz-executor 3639 1 3639 65 Ss select 0xfffffe007575b640 dhclient 3628 1 3468 0 S uwait 0xfffffe0058470000 syz-executor 3627 1 3295 0 S uwait 0xfffffe00586cb180 syz-executor 3612 1 3332 0 S uwait 0xfffffe0058471600 syz-executor 3610 1 3295 0 S uwait 0xfffffe00586ca800 syz-executor 3599 1 3468 0 S uwait 0xfffffe00586cb380 syz-executor 3595 763 3595 0 R syz-executor 3587 1 3468 0 S uwait 0xfffffe0058472580 syz-executor 3586 1 3332 0 S uwait 0xfffffe0057f90880 syz-executor 3575 1 3468 0 S uwait 0xfffffe005986ba80 syz-executor 3569 1 3332 0 S uwait 0xfffffe0058470a80 syz-executor 3557 1 3468 0 S uwait 0xfffffe005986a300 syz-executor 3554 1 3295 0 S uwait 0xfffffe005986d100 syz-executor 3546 1 3295 0 S uwait 0xfffffe0058471080 syz-executor 3539 1 3332 0 S uwait 0xfffffe005986cb80 syz-executor 3537 1 3295 0 S uwait 0xfffffe00586c9080 syz-executor 3521 1 3295 0 S uwait 0xfffffe00586cab00 syz-executor 3504 1 3295 0 S uwait 0xfffffe0057f90580 syz-executor 3489 1 3332 0 S uwait 0xfffffe005986c680 syz-executor 3481 1 3332 0 S uwait 0xfffffe00586c9b80 syz-executor 3468 763 3468 0 S nanslp 0xffffffff839813c0 syz-executor 3462 1 3332 0 S uwait 0xfffffe0058471900 syz-executor 3459 1 3295 0 S uwait 0xfffffe005986cd80 syz-executor 3450 1 3295 0 S uwait 0xfffffe005986c180 syz-executor 3437 1 3295 0 S uwait 0xfffffe005986bc80 syz-executor 3431 1 3295 0 S uwait 0xfffffe0058470b80 syz-executor 3429 1 3332 0 S uwait 0xfffffe005986c880 syz-executor 3418 1 3295 0 S uwait 0xfffffe0057f90b00 syz-executor 3406 1 3332 0 S uwait 0xfffffe0058471500 syz-executor 3391 1 3332 0 S uwait 0xfffffe0058470100 syz-executor 3374 1 3295 0 S uwait 0xfffffe0057f90d80 syz-executor 3360 1 3332 0 S uwait 0xfffffe0058471300 syz-executor 3349 1 3349 0 Ss select 0xfffffe007575c8c0 dhclient 3335 1 3335 0 Ss select 0xfffffe007575b440 dhclient 3332 763 3332 0 R syz-executor 3323 1 3295 0 S uwait 0xfffffe0058470300 syz-executor 3295 763 3295 0 R syz-executor 763 761 761 0 R CPU 1 syz-executor 761 759 761 0 Ss pause 0xfffffe0007be8110 csh 759 682 759 0 Ss select 0xfffffe0058471b40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00540758b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005892f0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00540748b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005892f4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005892f8b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005892fcb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00589300b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00589304b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00589308b0 getty 686 1 686 0 Ss nanslp 0xffffffff839813c1 cron 682 1 682 0 Ss select 0xfffffe0058472440 sshd 495 1 495 0 Ss select 0xfffffe0058473a40 syslogd 424 1 424 0 Ss wait 0xfffffe0007a07b00 devd 423 1 423 65 Ss select 0xfffffe0058473ec0 dhclient 338 1 338 0 Ss select 0xfffffe0058473f40 dhclient 335 1 335 0 Ss select 0xfffffe0058473e40 dhclient 17 0 0 0 DL syncer 0xffffffff83a9ebe0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a26040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100081 D psleep 0xffffffff83a9d1c0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe006b6aece8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae88a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff83ace838 [dom0] 100083 D launds 0xffffffff83ace844 [laundry: dom0] 100084 D umarcl 0xffffffff81d76f60 [uma] 7 0 0 0 DL - 0xffffffff836feb70 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847d79a0 [pf purge] 5 0 0 0 DL waiting 0xffffffff844c29e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836c9340 [doneq0] 100046 D - 0xffffffff836c92c0 [async] 100077 D - 0xffffffff836c9140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83aca020 [crypto] 100043 D crypto_ 0xfffffe005407ed30 [crypto returns 0] 100044 D crypto_ 0xfffffe005407ed80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543e0088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83929d40 [g_event] 100037 D - 0xffffffff83929d60 [g_up] 100038 D - 0xffffffff83929d80 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 I [clock (0)] 100031 RunQ [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 Run CPU 0 [swi1: netisr 0] 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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83acaa80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c17ff0 [swapper] 100005 D - 0xfffffe000796d200 [softirq_0] 100006 D - 0xfffffe000796d100 [softirq_1] 100007 D - 0xfffffe000796d000 [if_io_tqg_0] 100008 D - 0xfffffe000796ce00 [if_io_tqg_1] 100009 D - 0xfffffe000796cd00 [if_config_tqg_0] 100010 D - 0xfffffe000796cc00 [pci_hp taskq] 100011 D - 0xfffffe000796cb00 [kqueue_ctx taskq] 100014 D - 0xfffffe000796c800 [thread taskq] 100016 D - 0xfffffe000796c600 [aiod_kick taskq] 100017 D - 0xfffffe000796c500 [deferred_unmount ta] 100018 D - 0xfffffe000796c400 [inm_free taskq] 100019 D - 0xfffffe000796c300 [in6m_free taskq] 100020 D - 0xfffffe000796c200 [linuxkpi_irq_wq] 100021 D - 0xfffffe000796c100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796c100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796c100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796c100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796c000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796c000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796c000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796c000 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796be00 [firmware taskq] 100040 D - 0xfffffe000796bd00 [crypto_0] 100041 D - 0xfffffe000796bd00 [crypto_1] 100056 D - 0xfffffe000796bb00 [vtnet0 rxq 0] 100057 D - 0xfffffe000796ba00 [vtnet0 txq 0] 100058 D - 0xfffffe000796b900 [vtnet0 rxq 1] 100059 D - 0xfffffe000796b800 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0057f8d280 [virtio_balloon] 100067 D - 0xffffffff8272ef20 [deadlkres] 100071 D - 0xfffffe00595d1000 [acpi_task_0] 100072 D - 0xfffffe00595d1000 [acpi_task_1] 100073 D - 0xfffffe00595d1000 [acpi_task_2] 100075 D - 0xfffffe000796d300 [mca taskq] 100076 D - 0xfffffe000796bc00 [CAM taskq] 100078 D - 0xfffffe00595d0e00 [ipsec_offload] db> show all locks Process 3744 (syz-executor) thread 0xfffffe005b773740 (103330) shared rw vmobject (vmobject) r = 0 (0xfffffe005b6ffb58) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:363 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe005b702530) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:5063 Process 3295 (syz-executor) thread 0xfffffe0007a34000 (100088) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe005b70f798) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:5063 Process 763 (syz-executor) thread 0xfffffe0007a33740 (100089) exclusive sleep mutex pipe mutex (pipe mutex) r = 0 (0xfffffe00599c0c90) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_pipe.c:1501 Process 12 (intr) thread 0xfffffe0007a18000 (100032) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe006e5ca180) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2126 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5015K 485 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 35030 2064K 35101 vtbuf 24 1968K 46 kobj 329 1316K 493 pcb 477 1156K 9540 newblk 49 1036K 3600 vfscache 3 1025K 3 filedesc 104 826K 5639 inodedep 78 541K 3184 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 250 439K 3903 filemon 42 336K 213 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 62134 vmem 5 146K 7 tidhash 3 141K 3 sctp_atcl 374 141K 6807 pagedep 50 141K 2663 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 113 113K 138 sem 4 106K 4 gtaskqueue 18 98K 18 bus 995 82K 5165 mtx_pool 3 74K 3 sctp_stro 68 68K 1275 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 kdtrace 320 63K 8138 umtx 496 62K 496 BPF 30 53K 66 temp 36 39K 3338 LRO 36 37K 44 sctp_stri 68 34K 1194 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 142 msg 4 30K 4 kbdmux 6 28K 6 sctp_atky 517 28K 8622 routetbl 338 26K 1704 DEVFS_RULE 56 20K 56 ifaddr 68 20K 110 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 eventhandler 163 14K 163 ksem 33 13K 362 lltable 42 13K 82 ifnet 7 13K 11 ether_multi 152 13K 274 kenv 95 12K 95 GEOM 61 11K 477 dirrem 41 11K 2969 rman 86 11K 451 CAM queue 5 11K 1528 plimit 23 9K 466 in6_multi 65 9K 105 bmsafemap 3 9K 3029 sctp_timw 33 9K 33 tcp_fsb_rack 4 9K 1508 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 101 8K 6220 audit_evclass 238 8K 300 taskqueue 66 7K 66 DEVFSP 107 7K 374 sglist 6 7K 6 cred 24 6K 236 CAM DEV 3 6K 510 pwddesc 95 6K 4082 sctp_athm 374 6K 7267 pfs_nodes 22 6K 22 pf_ifnet 14 6K 267 newdirblk 41 6K 2643 ufs_dirhash 24 5K 24 UMA 269 5K 269 vt 11 5K 11 pf_table 2 4K 174 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 freefile 28 4K 2915 acpisem 28 4K 28 proc-args 125 4K 5213 kcovinfo 52 4K 104 session 24 3K 54 lockf 26 3K 81 terminal 11 3K 11 selfd 43 3K 114847 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 8 sctp_ifa 17 3K 22 sctp_map 136 3K 2550 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 diradd 14 2K 2999 select 14 2K 59 Unitno 26 2K 66 CAM XPT 22 2K 543 msi 12 2K 12 mkdir 12 2K 5286 CC Mem 6 2K 1722 in_multi 6 2K 12 tun 4 2K 8 toponodes 6 2K 6 ipsecpolicy 2 2K 2 acpidev 20 2K 20 netlink 2 2K 139 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 40 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 2870 sctp_ifn 6 1K 22 ipsec 3 1K 3 freeblks 3 1K 2869 mld 6 1K 10 igmp 6 1K 10 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 14 encap_export_host 12 1K 12 tcp_pcm_rack 2 1K 754 cdev 2 1K 2 inpcbpolicy 15 1K 2492 osd 11 1K 1735 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 18 indirdep 1 1K 271 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 83 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 pf_rule 1 1K 62 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 10423 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 43 acpiintr 1 1K 1 filecaps 3 1K 107 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_krule_item 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1888 sctp_iter 0 0K 27 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 27 sctp_aadr 0 0K 227 tcp_do_rack 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1807 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 18 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 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 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 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 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 8 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 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 192 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 19711 ioctlops 0 0K 1092 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 933 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 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 boottrace 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 tmpfs extattr 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 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 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 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 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 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 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 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 48231 0 254 38494208 0 mbuf 256 8712 952 772447 0 254 2473984 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 BUF TRIE 144 221 11567 1193 0 62 1697472 0 malloc-384 384 4121 49 4429 0 30 1601280 0 malloc-16384 16384 51 43 2816 0 1 1540096 0 malloc-128 128 11503 215 11562 0 126 1499904 0 malloc-4096 4096 330 4 512 0 2 1368064 0 UMA Slabs 0 112 11768 34 11768 0 126 1321824 0 sctp_asoc 2256 68 442 1275 0 254 1150560 0 RADIX NODE 144 6493 894 110840 0 62 1063728 0 vmem btag 56 17815 80 17822 0 254 1002120 0 malloc-2048 2048 218 214 4895 0 8 884736 0 sctp_ep 1152 238 525 4700 0 254 878976 0 socket 1024 270 494 8552 0 254 782336 0 FFS inode 1168 577 60 3492 0 8 744016 0 malloc-8192 8192 43 41 233 0 1 688128 0 malloc-65536 65536 9 1 12 0 1 655360 0 malloc-4096 4096 95 49 3750 0 2 589824 0 VM OBJECT 264 1593 537 48779 0 30 562320 0 pbuf 2624 0 202 0 0 2 530048 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-65536 65536 5 2 381 0 1 458752 0 THREAD 1824 224 24 4389 0 8 452352 0 256 Bucket 2048 180 20 1841 0 8 409600 0 MAP ENTRY 96 2588 1570 188712 0 126 399168 0 sctp_raddr 736 212 305 4116 0 254 380512 0 VNODE 440 616 104 3537 0 30 316800 0 malloc-384 384 427 323 6903 0 30 288000 0 malloc-64 64 4020 327 11748 0 254 278208 0 malloc-384 384 98 622 3222 0 30 276480 0 mbuf_packet 256 491 525 222480 0 254 260096 0 malloc-256 256 92 913 5721 0 62 257280 0 malloc-16 16 14465 285 14539 0 254 236000 0 FPU_save_area 832 226 53 7025 0 16 232128 0 malloc-2048 2048 102 10 102 0 8 229376 0 DEVCTL 1024 30 190 205 0 0 225280 0 PROC 1376 94 60 3747 0 8 211904 0 ertt_txseginfo 40 1 5150 416927 0 254 206040 0 malloc-65536 65536 1 2 5 0 1 196608 0 malloc-256 256 310 440 4759 0 62 192000 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5283 387 5324 0 254 181440 0 malloc-128 128 1259 136 29980 0 126 178560 0 FFS2 dinode 256 577 113 3492 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 filedesc0 1072 95 59 4082 0 8 165088 0 malloc-1024 1024 131 13 1768 0 16 147456 0 S VFS Cache 104 1016 388 3999 0 126 146016 0 malloc-256 256 261 309 7314 0 62 145920 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 15 0 1 131072 0 malloc-1024 1024 70 58 1259 0 16 131072 0 tcp_bbr_map 128 0 1023 44767 0 126 130944 0 malloc-128 128 930 93 7875 0 126 130944 0 unpcb 256 14 496 1307 0 254 130560 0 ksiginfo 112 141 903 333 0 126 116928 0 malloc-2048 2048 8 48 1651 0 8 114688 0 128 Bucket 1024 80 19 587 0 16 101376 0 malloc-128 128 613 162 4683 0 126 99200 0 malloc-128 128 31 744 3079 0 126 99200 0 malloc-4096 4096 14 10 30 0 2 98304 0 malloc-256 256 251 124 5476 0 62 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 VMSPACE 616 78 66 3732 0 16 88704 0 64 Bucket 512 102 66 4885 0 30 86016 0 malloc-16384 16384 4 1 184 0 1 81920 0 sctp_readq 152 1 519 335 0 254 79040 0 sctp_chunk 152 194 326 3004 0 254 79040 0 malloc-512 512 74 78 1601 0 30 77824 0 malloc-8192 8192 8 1 115 0 1 73728 0 malloc-4096 4096 16 2 27 0 2 73728 0 g_bio 408 0 180 6786 0 30 73440 0 Files 80 526 374 23513 0 126 72000 0 malloc-384 384 156 24 156 0 30 69120 0 malloc-64 64 610 461 1661 0 254 68544 0 malloc-64 64 616 455 116629 0 254 68544 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-2048 2048 19 13 23 0 8 65536 0 malloc-1024 1024 14 50 526 0 16 65536 0 32 Bucket 256 120 135 6386 0 62 65280 0 sctp_stream_msg_out 112 1 539 347 0 254 60480 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-4096 4096 9 5 21 0 2 57344 0 tcp_rack_map 128 5 398 211631 0 126 51584 0 malloc-128 128 136 267 6558 0 126 51584 0 malloc-256 256 92 103 3811 0 62 49920 0 malloc-256 256 66 129 3573 0 62 49920 0 malloc-256 256 32 163 5983 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 29775 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 4 20 176 0 8 49152 0 pipe 736 20 46 353 0 16 48576 0 tcp_bbr_pcb 896 0 54 774 0 16 48384 0 pcpu-8 8 4902 730 10860 0 254 45056 0 PWD 40 63 1048 2736 0 254 44440 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1320 6 27 1722 0 8 43560 0 TURNSTILE 136 249 66 249 0 62 42840 0 malloc-8192 8192 3 2 5 0 1 40960 0 malloc-4096 4096 3 7 755 0 2 40960 0 udplite_inpcb 416 0 90 180 0 30 37440 0 udp_inpcb 416 6 84 418 0 30 37440 0 malloc-64 64 147 420 19358 0 254 36288 0 malloc-64 64 151 416 160 0 254 36288 0 malloc-64 64 2 565 24 0 254 36288 0 malloc-64 64 365 202 4668 0 254 36288 0 malloc-64 64 41 526 45 0 254 36288 0 malloc-128 128 71 208 130 0 126 35712 0 malloc-128 128 72 207 80 0 126 35712 0 routing nhops 256 27 108 52 0 62 34560 0 ripcb 384 3 87 172 0 30 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 519 0 30 34560 0 malloc-256 256 53 82 62 0 62 34560 0 SLEEPQUEUE 88 249 135 249 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 7 1 566 0 2 32768 0 malloc-2048 2048 8 8 972 0 8 32768 0 malloc-2048 2048 10 6 31 0 8 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-1024 1024 18 14 33 0 16 32768 0 malloc-1024 1024 11 21 236 0 16 32768 0 malloc-512 512 4 60 180 0 30 32768 0 malloc-512 512 3 61 41 0 30 32768 0 malloc-512 512 5 59 795 0 30 32768 0 malloc-512 512 14 50 22 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 tcp_rack_pcb 1152 2 26 754 0 8 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 28 236 62 0 126 31680 0 sctp_asconf_ack 48 20 568 150 0 254 28224 0 sctp_laddr 48 28 560 486 0 254 28224 0 tcp_inpcb ports 32 4 878 1548 0 254 28224 0 malloc-32 32 609 273 8941 0 254 28224 0 16 Bucket 144 68 128 336 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 da_ccb 544 0 49 1796 0 16 26656 0 cpuset 200 7 121 7 0 62 25600 0 rtentry 168 30 114 52 0 62 24192 0 8 Bucket 80 97 203 1151 0 126 24000 0 malloc-384 384 28 32 40 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 clpbuf 2624 0 8 16 0 4 20992 0 hostcache 64 2 313 2 0 254 20160 0 udp_inpcb ports 32 3 627 26 0 254 20160 0 ertt 72 6 274 1722 0 126 20160 0 malloc-32 32 247 383 353 0 254 20160 0 malloc-32 32 228 402 1228 0 254 20160 0 malloc-32 32 25 605 3192 0 254 20160 0 malloc-32 32 167 463 6990 0 254 20160 0 malloc-32 32 33 597 36 0 254 20160 0 2 Bucket 32 125 505 923 0 254 20160 0 cryptop 280 0 70 4 0 30 19600 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 196 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 vtnet_tx_hdr 24 0 668 204706 0 254 16032 0 malloc-16 16 376 624 14221 0 254 16000 0 malloc-16 16 589 411 8075 0 254 16000 0 kenv 258 17 43 1087 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 7 371 20 0 254 12096 0 KNOTE 160 2 73 796 0 62 12000 0 malloc-16 16 5 745 9 0 254 12000 0 malloc-16 16 174 576 34414 0 254 12000 0 malloc-16 16 20 730 136 0 254 12000 0 malloc-16 16 63 687 107 0 254 12000 0 malloc-16 16 10 740 12 0 254 12000 0 L VFS Cache 320 0 36 2 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 6 24 6 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 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 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 368 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 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 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 ripcb ports 32 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 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 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 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 112 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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 rl_entry 48 0 0 0 0 254 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-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 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 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 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