panic: Memory modified after free 0xfffffe0025031140(736) val=deadc0e6 @ 0xfffffe0025031288 cpuid = 1 time = 1605623985 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003635760 vpanic() at vpanic+0x1c7/frame 0xfffffe00036357c0 panic() at panic+0x43/frame 0xfffffe0003635820 trash_ctor() at trash_ctor+0xa8/frame 0xfffffe0003635860 item_ctor() at item_ctor+0x1e2/frame 0xfffffe00036358c0 sctp_add_remote_addr() at sctp_add_remote_addr+0x570/frame 0xfffffe0003635930 sctp_load_addresses_from_init() at sctp_load_addresses_from_init+0x1589/frame 0xfffffe00036362c0 sctp_process_control() at sctp_process_control+0x9318/frame 0xfffffe0003636750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00036368e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe00036369d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00036369f0 ip_input() at ip_input+0x388/frame 0xfffffe0003636a90 swi_net() at swi_net+0x20d/frame 0xfffffe0003636b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003636bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003636bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003636bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x147aff6(%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 0x80 rdx 0xffffffff819271ce rbx 0 rsp 0xfffffe0003635740 rbp 0xfffffe0003635760 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0 r11 0xbf r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197353d r15 0xffffffff8197353d rip 0xffffffff810e0587 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x147aff6(%rip) db> show proc Process 12 (intr) at 0xfffff800042b0a40: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250ee30 ABI: null reaper: 0xffffffff8250ee30 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8250fa80 (map 0xffffffff8250fa80) (map.pmap 0xffffffff8250fb40) (pmap 0xffffffff8250fba0) threads: 23 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100020 Run CPU 1 [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100076 I [swi1: hpts] 100077 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 1046 1017 1017 0 R (threaded) syz-executor.0 100118 Run CPU 0 syz-executor.0 100167 D biowr 0xfffffe0003f119c0 syz-executor.0 1045 1020 1020 0 R ndp 1044 1021 1021 0 R (threaded) syz-executor.2 100165 RunQ syz-executor.2 100166 RunQ syz-executor.2 1022 767 1022 0 Ds biowr 0xfffffe0003f12040 syz-executor.3 1021 767 1021 0 Ss nanslp 0xffffffff8252ece1 syz-executor.2 1020 767 1020 0 Ss wait 0xfffff80040354000 syz-executor.1 1017 767 1017 0 Ss nanslp 0xffffffff8252ece1 syz-executor.0 884 1 884 0 Ss select 0xfffff8004041fb40 rtsol 881 1 881 0 Ss select 0xfffff8004041fbc0 rtsol 878 1 878 0 Ss select 0xfffff8004041fc40 rtsol 874 779 424 0 S kqread 0xfffff80040339200 rtsol 779 774 424 0 S wait 0xfffff80040383520 sh 774 424 424 0 S wait 0xfffff80040383a40 sh 767 765 765 0 R (threaded) syz-execprog 100105 S uwait 0xfffff800048f0080 syz-execprog 100108 RunQ syz-execprog 100109 S uwait 0xfffff80026e09600 syz-execprog 100110 S uwait 0xfffff80026e09700 syz-execprog 100111 S uwait 0xfffff80026e09500 syz-execprog 100113 S uwait 0xfffff80026e5c400 syz-execprog 100114 S kqread 0xfffff80004b5e300 syz-execprog 100115 S uwait 0xfffff80026e09900 syz-execprog 100116 S uwait 0xfffff80026e5c600 syz-execprog 100117 S uwait 0xfffff80026e5c700 syz-execprog 765 763 765 0 Ss pause 0xfffff800400f65c8 csh 763 682 763 0 Ss select 0xfffff80026e5cb40 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004697cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff8000499a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffff8000499a4b0 getty 739 1 739 0 Ss+ ttyin 0xfffff8000499a8b0 getty 738 1 738 0 Ss+ ttyin 0xfffff8000499acb0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049870b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049874b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049878b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004987cb0 getty 732 1 24 0 S+ piperd 0xfffff80026f70000 logger 731 730 24 0 S+ nanslp 0xffffffff8252ece0 sleep 730 1 24 0 S+ wait 0xfffff80026f93000 sh 686 1 686 0 Ss nanslp 0xffffffff8252ece1 cron 682 1 682 0 Ss select 0xfffff80026e09c40 sshd 495 1 495 0 Ss select 0xfffff80026e09bc0 syslogd 424 1 424 0 Ss wait 0xfffff80026e6da40 devd 423 1 423 65 Ss select 0xfffff80026e5cf40 dhclient 338 1 338 0 Ss select 0xfffff80026e5cec0 dhclient 335 1 335 0 Ss select 0xfffff80026e09dc0 dhclient 23 0 0 0 DL syncer 0xffffffff8261c0b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff800049b3520 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261b180 [bufdaemon] 100073 D - 0xffffffff8200acc0 [bufspacedaemon-0] 100086 D sdflush 0xfffff80004a500e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82642648 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82636ab8 [dom0] 100074 D launds 0xffffffff82636ac4 [laundry: dom0] 100075 D umarcl 0xffffffff814eb980 [uma] 18 0 0 0 DL - 0xffffffff823634f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c97818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d90390 [pf purge] 15 0 0 0 DL - 0xffffffff8261a75c [soaiod4] 9 0 0 0 DL - 0xffffffff8261a75c [soaiod3] 8 0 0 0 DL - 0xffffffff8261a75c [soaiod2] 7 0 0 0 DL - 0xffffffff8261a75c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223b240 [doneq0] 100067 D - 0xffffffff8223b110 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000417eb90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000417eb30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82633fb0 [crypto] 14 0 0 0 DL seqstat 0xfffff80004302888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250e8a0 [g_event] 100026 D - 0xffffffff8250e8a8 [g_up] 100027 D - 0xffffffff8250e8b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004184d00 [thr_0] 100019 D - 0xfffff80004184d80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100020 Run CPU 1 [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100076 I [swi1: hpts] 100077 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004292520 [init] 10 0 0 0 DL audit_w 0xffffffff826344d0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250ee30 [swapper] 100005 D - 0xfffff800042aee00 [if_io_tqg_0] 100006 D - 0xfffff800042aed00 [if_io_tqg_1] 100007 D - 0xfffff800042aec00 [if_config_tqg_0] 100008 D - 0xfffff800042aeb00 [softirq_0] 100009 D - 0xfffff800042aea00 [softirq_1] 100010 D - 0xfffff800042ae900 [inm_free taskq] 100013 D - 0xfffff800042ae600 [aiod_kick taskq] 100014 D - 0xfffff800042ae500 [thread taskq] 100015 D - 0xfffff800042ae400 [in6m_free taskq] 100017 D - 0xfffff800042ae200 [kqueue_ctx taskq] 100024 D - 0xfffff800042ae100 [firmware taskq] 100029 D - 0xfffff800042f5400 [crypto_0] 100030 D - 0xfffff800042f5400 [crypto_1] 100044 D - 0xfffff800044c3000 [vtnet0 rxq 0] 100045 D - 0xfffff8000467de00 [vtnet0 txq 0] 100046 D - 0xfffff8000467dd00 [vtnet0 rxq 1] 100047 D - 0xfffff8000467dc00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004686480 [virtio_balloon] 100053 D - 0xfffff8000467d000 [mca taskq] 100056 D - 0xffffffff81d1b4b1 [deadlkres] 100063 D - 0xfffff80004986e00 [acpi_task_0] 100064 D - 0xfffff80004986e00 [acpi_task_1] 100065 D - 0xfffff80004986e00 [acpi_task_2] 100066 D - 0xfffff8000447dc00 [CAM taskq] db> show all locks Process 1046 (syz-executor.0) thread 0xfffffe002505c500 (100167) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f11a40) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8004048c9f8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:1047 Process 1044 (syz-executor.2) thread 0xfffffe0024feb700 (100166) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80040440e88) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7005 Process 1022 (syz-executor.3) thread 0xfffffe0024b91c00 (100104) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f120c0) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8004048cdc8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:1047 Process 12 (intr) thread 0xfffffe00048b2a00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002502fc70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1526 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4339K 4239 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29217 1704K 29281 kobj 336 1344K 496 newblk 359 1114K 484 vfscache 3 1025K 3 inodedep 105 551K 232 pcb 30 541K 183 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 132 264K 1120 acpica 1674 184K 52377 vnet_data 1 168K 1 pagedep 89 150K 254 tidhash 3 141K 3 filedesc 20 137K 457 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 97K 363 bus 979 79K 3034 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 306 39K 306 kdtrace 184 35K 2189 temp 35 33K 2813 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 ifaddr 99 31K 140 msg 4 30K 4 gtaskqueue 18 26K 18 vmem 3 22K 4 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 BPF 14 19K 14 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 ether_multi 172 14K 656 bus-sc 30 14K 1415 lltable 43 14K 138 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 395 diradd 81 11K 150 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 3 9K 159 kqueue 63 9K 1053 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 CAM DEV 3 6K 510 cred 22 6K 234 plimit 21 6K 511 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 sctp_timw 18 5K 18 pf_ifnet 10 5K 19 vt 11 5K 11 UMA 254 5K 254 memdesc 1 4K 1 MCA 32 4K 32 CAM CCB 2 4K 2327 evdev 4 4K 4 ip6ndp 20 4K 66 routetbl 20 4K 47 session 27 4K 61 pgrp 27 4K 61 hhook 13 4K 13 terminal 11 3K 11 acpisem 22 3K 22 proc-args 50 3K 841 indirdep 10 3K 10 sctp_atcl 6 3K 74 uidinfo 3 3K 8 sctp_ifa 17 3K 87 sctp_stro 2 2K 25 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 32 2K 7919 CAM XPT 22 2K 543 Unitno 27 2K 45 lockf 15 2K 22 in_multi 6 2K 31 select 11 2K 35 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 47 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 26 vnodemarker 2 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 87 mkdir 6 1K 174 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 encap_export_host 12 1K 12 crypto 3 1K 3 newdirblk 4 1K 87 pfil 4 1K 4 CAM SIM 2 1K 2 procdesc 4 1K 10 cdev 2 1K 2 chacha20random 1 1K 1 DEVFSP 6 1K 29 sctp_atky 7 1K 151 inpcbpolicy 10 1K 340 osd 3 1K 9 dirrem 1 1K 28 vnodes 1 1K 1 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 7 prison 6 1K 6 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 freework 1 1K 26 tcpfunc 2 1K 2 soname 5 1K 3111 pmchooks 1 1K 1 filecaps 4 1K 75 sctp_athm 6 1K 97 nexusdev 5 1K 5 sctp_vrf 1 1K 1 sctp_map 4 1K 50 entropy 2 1K 65 vnet 1 1K 1 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 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 67 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 67 sctp_aadr 0 0K 19 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 scsi_pass 0 0K 0 ciss_data 0 0K 0 smartpqi 0 0K 0 pvscsi 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 scsi_da 0 0K 69 iavf 0 0K 0 ixl 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 agp 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 nvme_da 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twa_commands 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 vm_fictitious 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 56 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 freefile 0 0K 25 freeblks 0 0K 25 freefrag 0 0K 7 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 xform 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 4 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 PUC 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 ppbusdev 0 0K 0 statfs 0 0K 223 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 736 accf 0 0K 0 pts 0 0K 0 iov 0 0K 14618 ioctlops 0 0K 140 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 sbuf 0 0K 288 mps 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mpr_user 0 0K 0 SWAP 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sysctltmp 0 0K 594 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 ix_sriov 0 0K 0 kcovinfo 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 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 diroffdiroff 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 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 NFSD srvcache 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 aacbuf 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9098 2 9098 0 254 18636800 0 mbuf_packet 256 8194 776 22608 0 254 2296320 0 BUF TRIE 144 170 13298 799 0 62 1939392 0 malloc-4096 4096 395 4 1543 0 2 1634304 0 malloc-384 384 4188 12 4489 0 30 1612800 0 malloc-128 128 9673 61 9749 0 126 1245952 0 pbuf 832 0 913 0 0 2 759616 0 FFS inode 1128 594 15 619 0 8 686952 0 UMA Slabs 0 112 5351 10 5351 0 126 600432 0 malloc-65536 65536 4 2 221 0 1 393216 0 RADIX NODE 144 2390 155 30034 0 62 366480 0 VNODE 488 628 36 655 0 30 324032 0 VM OBJECT 264 1175 25 18012 0 30 316800 0 THREAD 1792 138 15 167 0 8 274176 0 256 Bucket 2048 110 6 6090 0 8 237568 0 DEVCTL 1024 60 148 171 0 0 212992 0 malloc-256 256 701 124 1910 0 62 211200 0 malloc-16 16 12224 276 12433 0 254 200000 0 malloc-64 64 2990 97 4014 0 254 197568 0 mbuf 256 420 315 6968 0 254 188160 0 malloc-16384 16384 7 4 214 0 1 180224 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-128 128 1205 35 24663 0 126 158720 0 FFS2 dinode 256 594 21 619 0 62 157440 0 malloc-32 32 4774 140 6069 0 254 157248 0 MAP ENTRY 96 1187 283 57726 0 126 141120 0 malloc-1024 1024 118 14 1960 0 16 135168 0 S VFS Cache 104 1044 243 1249 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 ksiginfo 112 57 987 132 0 126 116928 0 malloc-128 128 809 59 2289 0 126 111104 0 VMSPACE 2544 36 6 1053 0 4 106848 0 vmem btag 56 1751 37 1751 0 254 100128 0 malloc-16384 16384 5 1 144 0 1 98304 0 PROC 1312 58 14 1046 0 8 94464 0 malloc-2048 2048 10 34 2549 0 8 90112 0 filedesc0 1080 59 18 1047 0 8 83160 0 malloc-8192 8192 7 3 124 0 1 81920 0 UMA Kegs 384 212 1 212 0 30 81792 0 malloc-384 384 156 54 324 0 30 80640 0 malloc-128 128 574 46 3752 0 126 79360 0 malloc-4096 4096 14 4 37 0 2 73728 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 112 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 g_bio 408 8 152 6959 0 30 65280 0 malloc-4096 4096 13 2 25 0 2 61440 0 128 Bucket 1024 36 15 2632 0 16 52224 0 malloc-2048 2048 7 17 559 0 8 49152 0 malloc-256 256 149 31 1200 0 62 46080 0 malloc-64 64 581 112 2753 0 254 44352 0 malloc-256 256 61 104 302 0 62 42240 0 32 Bucket 256 41 124 878 0 62 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-64 64 597 33 1063 0 254 40320 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 2 34 17401 0 16 36864 0 pcpu-8 8 4307 301 4548 0 254 36864 0 socket 944 28 8 1603 0 254 33984 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 pcpu-64 64 451 61 451 0 254 32768 0 sctp_raddr 736 11 33 118 0 254 32384 0 malloc-384 384 74 6 122 0 30 30720 0 malloc-4096 4096 5 2 457 0 2 28672 0 malloc-4096 4096 6 1 9 0 2 28672 0 64 Bucket 512 49 7 757 0 30 28672 0 malloc-128 128 111 106 207 0 126 27776 0 malloc-256 256 84 21 741 0 62 26880 0 clpbuf 832 0 32 87 0 16 26624 0 pipe 744 20 15 428 0 16 26040 0 TURNSTILE 136 154 35 154 0 62 25704 0 mbuf_jumbo_page 4096 0 6 10 0 254 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 ttyinq 160 135 15 300 0 62 24000 0 tcpcb 1048 3 19 7 0 254 23056 0 ttyoutq 256 72 18 160 0 62 23040 0 sctp_asoc 2288 2 8 25 0 254 22880 0 malloc-1024 1024 16 4 19 0 16 20480 0 malloc-1024 1024 16 4 16 0 16 20480 0 malloc-128 128 13 142 359 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 30 20 125 0 30 19200 0 malloc-256 256 24 51 288 0 62 19200 0 SLEEPQUEUE 88 154 38 154 0 126 16896 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-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 6 2 6 0 8 16384 0 malloc-2048 2048 7 1 8 0 8 16384 0 malloc-32 32 266 238 3054 0 254 16128 0 4 Bucket 48 6 330 6373 0 254 16128 0 KNOTE 160 31 69 2120 0 62 16000 0 Files 80 132 68 9810 0 126 16000 0 8 Bucket 80 49 151 9605 0 126 16000 0 malloc-256 256 40 20 74 0 62 15360 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 5 19 672 0 30 12288 0 malloc-512 512 11 13 56 0 30 12288 0 rtentry 176 30 39 129 0 62 12144 0 malloc-64 64 24 165 14339 0 254 12096 0 malloc-64 64 131 58 135 0 254 12096 0 malloc-64 64 39 150 7971 0 254 12096 0 malloc-32 32 200 178 1708 0 254 12096 0 2 Bucket 32 54 324 8725 0 254 12096 0 malloc-16 16 513 237 1933 0 254 12000 0 malloc-128 128 70 23 80 0 126 11904 0 udp_inpcb 488 3 21 326 0 254 11712 0 routing nhops 256 23 22 129 0 62 11520 0 unpcb 256 14 31 1166 0 254 11520 0 malloc-384 384 7 23 75 0 30 11520 0 malloc-4096 4096 0 2 223 0 2 8192 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 0 4 256 0 8 8192 0 malloc-1024 1024 4 4 9 0 16 8192 0 malloc-1024 1024 5 3 5 0 16 8192 0 malloc-1024 1024 3 5 26 0 16 8192 0 malloc-512 512 3 13 9 0 30 8192 0 malloc-512 512 2 14 3 0 30 8192 0 rl_entry 40 47 155 47 0 254 8080 0 sctp_asconf_ack 48 0 168 18 0 254 8064 0 sctp_laddr 48 0 168 161 0 254 8064 0 udpcb 32 2 250 326 0 254 8064 0 PWD 32 16 236 177 0 254 8064 0 malloc-64 64 3 123 20 0 254 8064 0 malloc-64 64 6 120 56 0 254 8064 0 malloc-32 32 49 203 547 0 254 8064 0 malloc-32 32 12 240 30 0 254 8064 0 malloc-32 32 56 196 328 0 254 8064 0 malloc-32 32 11 241 760 0 254 8064 0 malloc-32 32 17 235 36 0 254 8064 0 16 Bucket 144 40 16 418 0 62 8064 0 vtnet_tx_hdr 24 0 334 968 0 254 8016 0 malloc-16 16 2 498 268 0 254 8000 0 malloc-16 16 10 490 49 0 254 8000 0 malloc-16 16 35 465 23643 0 254 8000 0 malloc-16 16 8 492 120 0 254 8000 0 malloc-16 16 9 491 102 0 254 8000 0 malloc-128 128 15 47 277 0 126 7936 0 ripcb 488 4 12 7 0 254 7808 0 tcp_inpcb 488 3 13 7 0 254 7808 0 kenv 258 3 27 999 0 30 7740 0 sctp_ep 1280 2 4 25 0 254 7680 0 malloc-384 384 12 8 13 0 30 7680 0 malloc-256 256 3 27 774 0 62 7680 0 malloc-256 256 20 10 322 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 5 0 254 4032 0 malloc-16 16 5 245 5 0 254 4000 0 sctp_chunk 152 5 21 101 0 254 3952 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 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 296 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_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 udplite_inpcb 488 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 tcp_log 416 0 0 0 0 254 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 sackhole 32 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 744 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 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 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 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-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-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-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