panic: ASan: Invalid access, 4-byte write at 0xfffffe0092b48620, StackRight(f3) cpuid = 0 time = 89 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053bf5650 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053bf57b0 vpanic() at vpanic+0x2b8/frame 0xfffffe0053bf5890 panic() at panic+0xb5/frame 0xfffffe0053bf5960 kasan_report() at kasan_report+0xdc/frame 0xfffffe0053bf5a30 sctp_free_assoc() at sctp_free_assoc+0x727/frame 0xfffffe0053bf5b90 sctp_timeout_handler() at sctp_timeout_handler+0xda4/frame 0xfffffe0053bf5cd0 softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053bf5e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053bf5ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053bf5f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053bf5f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x270a03a(%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 0xa1e247b244e08b35 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe0053bf5790 rbp 0xfffffe0053bf57b0 rsi 0x1 rdi 0 r8 0x3 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0053ee63a0 r13 0xfffffe0053bf5801 r14 0xffffffff82bb9d00 .str.26 r15 0xffffffff82bb9d00 .str.26 rip 0xffffffff8176e1db kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270a03a(%rip) db> show proc Process 2 (clock) at 0xfffffe0053f0b000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e1b8c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e1b8c0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e1c860 (map 0xffffffff83e1c860) (map.pmap 0xffffffff83e1c920) (pmap 0xffffffff83e1c988) threads: 2 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 13613 788 788 0 R (threaded) syz-executor.2 100102 RunQ syz-executor.2 114327 RunQ syz-executor.2 13612 785 785 0 R (threaded) syz-executor.0 112751 Run CPU 1 syz-executor.0 114325 RunQ syz-executor.0 13610 786 786 0 R (threaded) syz-executor.1 110475 S uwait 0xfffffe0092d75200 syz-executor.1 114326 RunQ syz-executor.1 12046 1 785 0 S uwait 0xfffffe0053de9500 syz-executor.0 12037 1 785 0 S uwait 0xfffffe0092d77700 syz-executor.0 12032 1 785 0 S uwait 0xfffffe0092d77600 syz-executor.0 12026 1 785 0 S umtxn 0xfffffe0092d76880 syz-executor.0 12019 1 785 0 S uwait 0xfffffe0092d77000 syz-executor.0 12013 1 785 0 S uwait 0xfffffe009261bc80 syz-executor.0 11335 1 786 0 S uwait 0xfffffe0092d78000 syz-executor.1 11334 1 786 0 S uwait 0xfffffe0092d75600 syz-executor.1 11331 1 786 0 S uwait 0xfffffe009261b780 syz-executor.1 11330 1 786 0 S uwait 0xfffffe0092d75700 syz-executor.1 11325 1 786 0 S uwait 0xfffffe0092d77200 syz-executor.1 7204 1 7204 65 Ss select 0xfffffe009a53c4c0 dhclient 5496 1 5496 0 Ss select 0xfffffe009a313c40 dhclient 5486 1 5486 0 Ss select 0xfffffe009a317840 dhclient 5431 1 5431 65 Ss select 0xfffffe009a3184c0 dhclient 2225 1 2225 0 Ss select 0xfffffe0056fdf9c0 dhclient 2222 1 2222 0 Ss select 0xfffffe0056fe10c0 dhclient 2203 1 2203 65 Ss select 0xfffffe00997bb5c0 dhclient 1898 0 0 0 DL aiordy 0xfffffe0058c1ba90 [aiod4] 1897 0 0 0 DL aiordy 0xfffffe0092634000 [aiod3] 1896 0 0 0 DL aiordy 0xfffffe0092633000 [aiod2] 1895 0 0 0 DL aiordy 0xfffffe0058a99000 [aiod1] 1602 1 1602 0 Ss select 0xfffffe00998ff340 dhclient 1590 1 1590 0 Ss select 0xfffffe00998d7440 dhclient 1571 1 1571 65 Ss select 0xfffffe00998ffdc0 dhclient 1028 1 1028 0 Ss select 0xfffffe0056fdfe40 dhclient 1025 1 1025 0 Ss select 0xfffffe00997bacc0 dhclient 810 774 810 0 Rs syz-executor.3 788 774 788 0 Ss nanslp 0xffffffff83e458c0 syz-executor.2 786 774 786 0 Ss nanslp 0xffffffff83e458c1 syz-executor.1 785 774 785 0 Ss nanslp 0xffffffff83e458c1 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100092 S kqread 0xfffffe0008183200 syz-fuzzer 100115 S uwait 0xfffffe0053de9100 syz-fuzzer 100116 S uwait 0xfffffe0053de9200 syz-fuzzer 100117 S uwait 0xfffffe0053de9300 syz-fuzzer 100118 S uwait 0xfffffe009261c280 syz-fuzzer 100119 S uwait 0xfffffe0053de5080 syz-fuzzer 100120 S uwait 0xfffffe0053de5180 syz-fuzzer 100121 S uwait 0xfffffe0053de9400 syz-fuzzer 100125 S uwait 0xfffffe0053de5280 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0092d5f0b0 csh 770 688 770 0 Ss select 0xfffffe0007986240 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574e34b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0058704cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005862d8b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe005862dcb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005862e0b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005862e4b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005862e8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005862ecb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00574e00b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c0 cron 688 1 688 0 Ss select 0xfffffe0007986bc0 sshd 501 1 501 0 Ss select 0xfffffe0007986dc0 syslogd 430 1 430 0 Ss select 0xfffffe0007986a40 devd 429 1 429 65 Ss select 0xfffffe0007986840 dhclient 344 1 344 0 Ss select 0xfffffe0007986940 dhclient 341 1 341 0 Ss select 0xfffffe0007986ec0 dhclient 17 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0053dda000 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00579724e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d180 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f91038 [dom0] 100081 D launds 0xffffffff83f91044 [laundry: dom0] 100082 D umarcl 0xffffffff81ea4ba0 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84aef530 [pf purge] 5 0 0 0 DL waiting 0xffffffff847824e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa35c0 [doneq0] 100046 D - 0xffffffff83aa3540 [async] 100077 D - 0xffffffff83aa33c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056f46c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c840 [crypto] 100042 D crypto_ 0xfffffe0053fb7030 [crypto returns 0] 100043 D crypto_ 0xfffffe0053fb7080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ae80 [g_event] 100037 D - 0xffffffff83e1aea0 [g_up] 100038 D - 0xffffffff83e1aec0 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 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 0xfffffe0053ddc000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8d340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b8c0 [swapper] 100005 D - 0xfffffe0053e13000 [softirq_0] 100006 D - 0xfffffe0053e12e00 [softirq_1] 100007 D - 0xfffffe0053e12d00 [if_io_tqg_0] 100008 D - 0xfffffe0053e12c00 [if_io_tqg_1] 100009 D - 0xfffffe0053e12b00 [if_config_tqg_0] 100011 D - 0xfffffe0008186200 [aiod_kick taskq] 100012 D - 0xfffffe0008186000 [inm_free taskq] 100013 D - 0xfffffe0008185d00 [linuxkpi_irq_wq] 100014 D - 0xfffffe0008185b00 [in6m_free taskq] 100015 D - 0xfffffe0008185900 [deferred_unmount ta] 100016 D - 0xfffffe0008185700 [thread taskq] 100018 D - 0xfffffe0008185300 [kqueue_ctx taskq] 100019 D - 0xfffffe0008185100 [pci_hp taskq] 100021 D - 0xfffffe0008184c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0008184c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0008184c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0008184c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0008184700 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0008184700 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0008184700 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0008184700 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ef6c00 [firmware taskq] 100039 D - 0xfffffe0053ef5d00 [crypto_0] 100040 D - 0xfffffe0053ef5d00 [crypto_1] 100056 D - 0xfffffe0053ef4200 [vtnet0 rxq 0] 100057 D - 0xfffffe0053ef4100 [vtnet0 txq 0] 100058 D - 0xfffffe0053ef4000 [vtnet0 rxq 1] 100059 D - 0xfffffe0008187e00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056fe1680 [virtio_balloon] 100067 D - 0xffffffff82bbfb80 [deadlkres] 100071 D - 0xfffffe0008187100 [mca taskq] 100073 D - 0xfffffe00574cdd00 [acpi_task_0] 100074 D - 0xfffffe00574cdd00 [acpi_task_1] 100075 D - 0xfffffe00574cdd00 [acpi_task_2] 100076 D - 0xfffffe0053ef5100 [CAM taskq] db> show all locks Process 13613 (syz-executor.2) thread 0xfffffe0057a91ac0 (100102) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83e653f0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1281 Process 2 (clock) thread 0xfffffe0053ee63a0 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00996eaa90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1777 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 pcb 3101 4000K 38410 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 sctp_stro 1537 1537K 3981 kobj 327 1308K 488 sctp_atcl 3076 1154K 23142 newblk 18 1029K 13259 vfscache 3 1025K 3 inodedep 137 563K 12810 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 162 319K 13708 filedesc 38 297K 25273 vmem 3 274K 6 sctp_atky 4613 193K 27350 acpica 1674 184K 56014 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 18 133K 12643 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 64 bus 991 81K 5140 mtx_pool 2 72K 2 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 396 50K 396 sctp_athm 3076 49K 23233 sctp_map 3074 49K 7962 kdtrace 240 47K 27942 temp 34 33K 2438 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 212 msg 4 30K 4 dirrem 119 30K 12719 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 sctp_timw 77 20K 77 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 130 16K 410 freefile 119 15K 12705 bus-sc 34 15K 1651 KTRACE 101 13K 103 lltable 41 13K 53 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 2 9K 12777 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 4 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 73 7K 13624 taskqueue 63 7K 63 cred 26 7K 267 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 473 ufs_dirhash 24 5K 24 pwddesc 71 5K 13614 UMA 272 5K 272 session 35 5K 56 pf_ifnet 10 5K 19 DEVFSP 68 5K 412 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 102 4K 14958 lockf 33 4K 65 acpisem 28 4K 28 selfd 55 4K 196912 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 98 uidinfo 3 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 29 2K 47 sctp_ifa 13 2K 14 newdirblk 13 2K 12623 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 freework 5 2K 12624 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 25246 freeblks 4 1K 12623 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 42 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 procdesc 5 1K 18 diradd 4 1K 12760 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 5203 osd 8 1K 3044 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 3033 vnodes 1 1K 1 CAM SIM 2 1K 2 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 cryptodev 2 1K 535 nexusdev 8 1K 8 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 pmchooks 1 1K 1 soname 4 1K 13754 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 44 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 722 filemon 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 11828 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 0 sctp_stri 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 ixl 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD srvcache 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS4 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 vm_fictitious 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 UMAHash 0 0K 0 vtfont 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 8708 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 19 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 2 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 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 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 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 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 0 ipsecrequest 0 0K 0 ip6opt 0 0K 282 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 USBdev 0 0K 0 USB 0 0K 0 LRO 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 agp 0 0K 0 statfs 0 0K 12881 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 66 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 biobuf 0 0K 0 aios 0 0K 4 lio 0 0K 5 acl 0 0K 0 mbuf_tag 0 0K 112 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 21970 ioctlops 0 0K 670 eventfd 0 0K 45 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 828 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 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 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1521436 0 254 38494208 0 sctp_asoc 2288 1537 243 3981 0 254 4072640 0 malloc-2048 2048 1542 106 19293 0 8 3375104 0 mbuf 256 10236 687 2405653 0 254 2796288 0 sctp_ep 1208 1539 501 19161 0 254 2464320 0 RADIX NODE 144 15879 384 297239 0 63 2341872 0 tcp_log 416 0 5085 12073 0 254 2115360 0 pbuf 2624 0 794 0 0 2 2083456 0 BUF TRIE 144 198 11590 870 0 62 1697472 0 malloc-1024 1024 1564 36 4029 0 16 1638400 0 malloc-384 384 4117 23 4117 0 30 1589760 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11570 24 11586 0 126 1484032 0 malloc-4096 4096 350 2 1051 0 2 1441792 0 malloc-384 384 136 3524 12813 0 30 1405440 0 UMA Slabs 0 112 12056 34 12056 0 126 1354080 0 sctp_raddr 736 1537 245 3981 0 254 1311552 0 malloc-384 384 3133 107 23222 0 30 1244160 0 vmem btag 56 21376 119 21376 0 254 1203720 0 malloc-256 256 200 3520 26063 0 62 952320 0 socket 960 42 722 25722 0 254 733440 0 VM OBJECT 264 2363 97 298165 0 30 649440 0 FFS inode 1160 527 26 13233 0 8 641480 0 malloc-256 256 1 2369 8976 0 62 606720 0 malloc-128 128 761 3672 38770 0 126 567424 0 tcpcb 1104 4 507 3033 0 254 564144 0 256 Bucket 2048 222 20 5045 0 8 495616 0 malloc-256 256 1572 168 31903 0 62 445440 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 malloc-16384 16384 18 5 12634 0 1 376832 0 malloc-4096 4096 82 6 13790 0 2 360448 0 ertt_txseginfo 40 1 8988 65686 0 254 359560 0 THREAD 1808 168 30 14327 0 8 357984 0 MAP ENTRY 96 3305 349 733410 0 126 350784 0 VNODE 448 565 101 13273 0 30 298368 0 malloc-64 64 3896 451 3898 0 254 278208 0 tcp_bbr_map 128 0 2046 12233 0 126 261888 0 malloc-16 16 14611 389 17710 0 254 240000 0 sctp_chunk 152 1241 293 1304 0 254 233168 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 1 2 137 0 1 196608 0 mbuf_packet 256 33 729 26688 0 254 195072 0 malloc-128 128 1244 275 42542 0 126 194432 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5296 374 5434 0 254 181440 0 FPU_save_area 832 170 46 24507 0 16 179712 0 S VFS Cache 104 1064 457 14015 0 126 158184 0 VMSPACE 2552 50 10 13594 0 4 153120 0 128 Bucket 1024 109 38 3704 0 16 150528 0 FFS2 dinode 256 527 43 13232 0 62 145920 0 malloc-64 64 1650 429 4504 0 254 133056 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-65536 65536 0 2 168 0 1 131072 0 malloc-1024 1024 109 19 126 0 16 131072 0 unpcb 256 20 490 1320 0 254 130560 0 malloc-32 32 3297 609 23622 0 254 124992 0 PROC 1352 70 20 13613 0 8 121680 0 pipe 744 23 137 2682 0 16 119040 0 64 Bucket 512 166 66 7384 0 30 118784 0 ksiginfo 112 79 965 10297 0 126 116928 0 malloc-256 256 277 158 28154 0 62 111360 0 malloc-32768 32768 3 0 3 0 1 98304 0 filedesc0 1072 71 20 13614 0 8 97552 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 6880 0 30 85680 0 malloc-16384 16384 3 2 163 0 1 81920 0 malloc-8192 8192 7 3 137 0 1 81920 0 32 Bucket 256 196 119 14710 0 62 80640 0 malloc-64 64 343 728 210811 0 254 68544 0 malloc-64 64 522 549 18174 0 254 68544 0 malloc-128 128 311 216 13740 0 126 67456 0 malloc-128 128 405 122 1092 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 malloc-4096 4096 12 4 25 0 2 65536 0 malloc-2048 2048 3 29 510 0 8 65536 0 malloc-2048 2048 8 24 609 0 8 65536 0 malloc-256 256 138 117 152 0 62 65280 0 malloc-256 256 145 110 1623 0 62 65280 0 sctp_stream_msg_out 112 307 233 1604 0 254 60480 0 malloc-16 16 3103 647 23416 0 254 60000 0 malloc-384 384 118 32 189 0 30 57600 0 malloc-16 16 3103 397 8048 0 254 56000 0 ripcb 424 5 121 1850 0 30 53424 0 malloc-64 64 510 309 1053 0 254 52416 0 Files 80 222 428 53270 0 126 52000 0 malloc-256 256 93 102 551 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 67135 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 76 0 1 49152 0 malloc-2048 2048 1 23 524 0 8 49152 0 malloc-2048 2048 10 14 201 0 8 49152 0 malloc-1024 1024 12 36 717 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 22 0 16 41984 0 malloc-4096 4096 4 6 12888 0 2 40960 0 pcpu-8 8 4701 419 4955 0 254 40960 0 tcp_inpcb 424 4 86 3033 0 30 38160 0 udplite_inpcb 424 0 90 91 0 30 38160 0 udp_inpcb 424 6 84 229 0 30 38160 0 da_ccb 544 0 70 1836 0 16 38080 0 malloc-64 64 193 374 554 0 254 36288 0 malloc-64 64 157 410 30828 0 254 36288 0 malloc-64 64 8 559 26 0 254 36288 0 malloc-128 128 175 104 688 0 126 35712 0 malloc-128 128 165 114 612 0 126 35712 0 malloc-128 128 38 241 89 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-256 256 31 104 29226 0 62 34560 0 TURNSTILE 136 199 53 199 0 62 34272 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 5 11 70 0 8 32768 0 malloc-2048 2048 3 13 29 0 8 32768 0 malloc-1024 1024 6 26 1493 0 16 32768 0 malloc-1024 1024 8 24 1233 0 16 32768 0 malloc-512 512 4 60 171 0 30 32768 0 malloc-512 512 3 61 190 0 30 32768 0 malloc-512 512 11 53 25 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 tcp_rack_pcb 896 0 36 722 0 16 32256 0 KNOTE 160 28 172 120546 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 1746 0 126 31680 0 tcp_bbr_pcb 832 0 36 138 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 2444 0 254 28224 0 tcp_inpcb ports 32 2 880 974 0 254 28224 0 PWD 32 30 852 12711 0 254 28224 0 malloc-32 32 317 565 389 0 254 28224 0 16 Bucket 144 69 127 500 0 62 28224 0 4 Bucket 48 5 583 298 0 254 28224 0 AIOCB 552 0 49 85 0 16 27048 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 59 0 126 24288 0 rl_entry 40 53 553 53 0 254 24240 0 8 Bucket 80 63 237 3085 0 126 24000 0 itimer 352 0 66 8 0 30 23232 0 malloc-384 384 19 41 371 0 30 23040 0 malloc-384 384 1 59 2 0 30 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 320 0 254 20160 0 udplite_inpcb ports 32 0 630 20 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 ertt 72 4 276 3033 0 126 20160 0 malloc-32 32 50 580 631 0 254 20160 0 malloc-32 32 59 571 13245 0 254 20160 0 malloc-32 32 66 564 907 0 254 20160 0 malloc-32 32 58 572 14316 0 254 20160 0 malloc-32 32 12 618 1121 0 254 20160 0 2 Bucket 32 49 581 1501 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-4096 4096 1 3 85 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 9 7 10 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 772127 0 254 16032 0 AIO 208 0 76 10 0 62 15808 0 kenv 258 15 45 1039 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 308 442 494 0 254 12000 0 malloc-16 16 43 707 5826 0 254 12000 0 malloc-16 16 235 515 17228 0 254 12000 0 malloc-16 16 26 724 34284 0 254 12000 0 AIOLIO 272 0 42 5 0 30 11424 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 9 13 9 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 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 56 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 72 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 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 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 608 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 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 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 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 malloc-384 384 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