panic: Memory modified after free 0xfffffe0094e6ab80(736) val=0 @ 0xfffffe0094e6abe8 cpuid = 0 time = 440 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xffffffff82efde10 vpanic() at vpanic+0x1c7/frame 0xffffffff82efde70 panic() at panic+0x43/frame 0xffffffff82efded0 trash_ctor() at trash_ctor+0xa8/frame 0xffffffff82efdf10 item_ctor() at item_ctor+0x1e2/frame 0xffffffff82efdf70 sctp_add_remote_addr() at sctp_add_remote_addr+0x570/frame 0xffffffff82efdfe0 sctp_handle_asconf() at sctp_handle_asconf+0x14a7/frame 0xffffffff82efe2d0 sctp_process_control() at sctp_process_control+0x1697/frame 0xffffffff82efe750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xffffffff82efe8e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xffffffff82efe9d0 sctp_input() at sctp_input+0x1f/frame 0xffffffff82efe9f0 ip_input() at ip_input+0x388/frame 0xffffffff82efea90 swi_net() at swi_net+0x20d/frame 0xffffffff82efeb10 ithread_loop() at ithread_loop+0x33f/frame 0xffffffff82efebb0 fork_exit() at fork_exit+0xb3/frame 0xffffffff82efebf0 fork_trampoline() at fork_trampoline+0xe/frame 0xffffffff82efebf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x1471be6(%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 0xffffffff810f67b0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xffffffff82efddf0 rbp 0xffffffff82efde10 rsi 0 rdi 0xffffffff810f67e6 vprintf+0x176 r8 0 r9 0xffffffff r10 0x100001c0aa0014ac r11 0x89eed0a3 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197cda4 r15 0xffffffff8197cda4 rip 0xffffffff810eab17 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1471be6(%rip) db> show proc Process 12 (intr) at 0xfffff8000447aa50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250fcb0 ABI: null reaper: 0xffffffff8250fcb0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82510900 (map 0xffffffff82510900) (map.pmap 0xffffffff825109c0) (pmap 0xffffffff82510a20) threads: 23 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 Run CPU 0 [swi1: netisr 0] 100021 I [swi3: vm] 100022 RunQ [swi4: clock (0)] 100023 I [swi4: clock (1)] 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] 100073 I [swi1: hpts] 100074 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 17839 14782 14782 0 R (threaded) syz-executor.3 137095 RunQ syz-executor.3 148773 RunQ syz-executor.3 17838 17712 17712 0 R (threaded) syz-executor.2 144107 RunQ syz-executor.2 148770 S sbwait 0xfffff8000cbd0924 syz-executor.2 148772 S sbwait 0xfffff80017bc5924 syz-executor.2 148774 S sbwait 0xfffff8000ca8d1c4 syz-executor.2 148776 S sbwait 0xfffff8004dd501c4 syz-executor.2 148777 S uwait 0xfffff8004dd96500 syz-executor.2 17836 17660 17660 0 R (threaded) syz-executor.1 146087 RunQ syz-executor.1 148764 S sbwait 0xfffff8000c976574 syz-executor.1 148767 S sbwait 0xfffff8000c976574 syz-executor.1 148769 S lockf 0xfffff8000cb53880 syz-executor.1 148771 S sbwait 0xfffff8004d52ecd4 syz-executor.1 148775 S sbwait 0xfffff800179581c4 syz-executor.1 148778 S uwait 0xfffff80017b97b00 syz-executor.1 17834 17730 17730 0 R (threaded) syz-executor.0 148736 RunQ syz-executor.0 148759 S sbwait 0xfffff8000cbd61c4 syz-executor.0 148760 S sbwait 0xfffff800172f8cd4 syz-executor.0 148762 S uwait 0xfffff80017b97100 syz-executor.0 148765 S uwait 0xfffff80004dc2400 syz-executor.0 148768 S uwait 0xfffff8001787f980 syz-executor.0 17730 774 17730 0 Ss nanslp 0xffffffff8252fea1 syz-executor.0 17728 17678 17728 0 Ss select 0xfffff80017747840 dhclient 17712 774 17712 0 Ss nanslp 0xffffffff8252fea1 syz-executor.2 17682 1 17682 0 Ss select 0xfffff80017747f40 dhclient 17678 17670 436 65 S select 0xfffff8004dd96040 dhclient 17670 436 436 0 S wait 0xfffff80004ee4000 sh 17660 774 17660 0 Rs CPU 1 syz-executor.1 14782 774 14782 0 Rs syz-executor.3 774 772 772 0 S (threaded) syz-fuzzer 100110 S uwait 0xfffff80017358500 syz-fuzzer 100111 S uwait 0xfffff80004b7c500 syz-fuzzer 100112 S uwait 0xfffff80017358200 syz-fuzzer 100113 S uwait 0xfffff800176cbe80 syz-fuzzer 100114 S uwait 0xfffff80017358600 syz-fuzzer 100115 S uwait 0xfffff80004dec000 syz-fuzzer 100116 S uwait 0xfffff80004dec100 syz-fuzzer 100117 S kqread 0xfffff800172e3500 syz-fuzzer 100118 S uwait 0xfffff80017358800 syz-fuzzer 100119 S uwait 0xfffff80017358900 syz-fuzzer 772 770 772 0 Ss pause 0xfffff80004eb0b00 csh 770 694 770 0 Ss select 0xfffff80004dec640 sshd 754 1 754 0 Ss+ ttyin 0xfffff8000488acb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b6b8b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b6bcb0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b630b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b634b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b638b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b63cb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b020b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b024b0 getty 698 1 698 0 Ss nanslp 0xffffffff8252fea1 cron 694 1 694 0 Ss select 0xfffff80017358bc0 sshd 507 1 507 0 Ss select 0xfffff80017358c40 syslogd 436 1 436 0 Ss wait 0xfffff80004ede000 devd 435 1 435 65 Ss select 0xfffff80017358e40 dhclient 350 1 350 0 Ss select 0xfffff80004ee1840 dhclient 347 1 347 0 Ss select 0xfffff80004dec6c0 dhclient 23 0 0 0 DL syncer 0xffffffff8261d238 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004b7f528 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c300 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100087 D sdflush 0xfffff800043408e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82643788 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100068 RunQ [dom0] 100076 D launds 0xffffffff82637c04 [laundry: dom0] 100077 D umarcl 0xffffffff814f6e00 [uma] 18 0 0 0 DL - 0xffffffff82364278 [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 - 0xffffffff8261b8dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261b8dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261b8dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261b8dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223bfc0 [doneq0] 100067 D - 0xffffffff8223be90 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000450fd90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000450fd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82635110 [crypto] 14 0 0 0 DL seqstat 0xfffff800044e9888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f720 [g_event] 100026 D - 0xffffffff8250f728 [g_up] 100027 D - 0xffffffff8250f730 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004472300 [thr_0] 100019 D - 0xfffff80004472380 [thr_1] 12 0 0 0 RL (threaded) [intr] 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 Run CPU 0 [swi1: netisr 0] 100021 I [swi3: vm] 100022 RunQ [swi4: clock (0)] 100023 I [swi4: clock (1)] 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] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004453528 [init] 10 0 0 0 DL audit_w 0xffffffff82635630 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fcb0 [swapper] 100005 D - 0xfffff80004477e00 [if_io_tqg_0] 100006 D - 0xfffff80004477d00 [if_io_tqg_1] 100007 D - 0xfffff80004477c00 [if_config_tqg_0] 100008 D - 0xfffff80004477b00 [softirq_0] 100009 D - 0xfffff80004477a00 [softirq_1] 100010 D - 0xfffff80004342200 [in6m_free taskq] 100011 D - 0xfffff80004342000 [thread taskq] 100013 D - 0xfffff80004478b00 [inm_free taskq] 100014 D - 0xfffff80004478900 [kqueue_ctx taskq] 100017 D - 0xfffff80004478300 [aiod_kick taskq] 100024 D - 0xfffff80004495800 [firmware taskq] 100029 D - 0xfffff80004495100 [crypto_0] 100030 D - 0xfffff80004495100 [crypto_1] 100044 D - 0xfffff80004512100 [vtnet0 rxq 0] 100045 D - 0xfffff80004512000 [vtnet0 txq 0] 100046 D - 0xfffff8000486ae00 [vtnet0 rxq 1] 100047 D - 0xfffff8000486ad00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000465da80 [virtio_balloon] 100053 D - 0xfffff80004884c00 [mca taskq] 100054 D - 0xffffffff81d254f1 [deadlkres] 100063 D - 0xfffff80004b57c00 [acpi_task_0] 100064 D - 0xfffff80004b57c00 [acpi_task_1] 100065 D - 0xfffff80004b57c00 [acpi_task_2] 100066 D - 0xfffff80004512900 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe000389ea00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094e6e380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 156 9619K 6892 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29250 1706K 29315 kobj 337 1348K 498 vfscache 3 1025K 3 newblk 3 1025K 44467 pcb 343 897K 30438 inodedep 8 515K 28292 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 137 251K 17922 acpica 1674 184K 54318 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 32885 pagedep 9 130K 37386 tfo_ccache 1 128K 1 sctp_atcl 317 119K 22132 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 97K 402 bus 994 81K 3318 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 378 48K 378 kdtrace 218 45K 66619 temp 38 39K 7266 ifaddr 117 38K 199 BPF 22 36K 198 hostcache 1 32K 1 shm 1 32K 24 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 28K 6 gtaskqueue 18 26K 18 kbdmux 6 22K 6 sctp_atky 475 20K 30311 DEVFS_RULE 56 20K 56 lockf 165 18K 9490 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 46 15K 602 ether_multi 172 14K 1021 bus-sc 31 14K 1555 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 pf_rule 12 12K 591 sctp_timw 44 11K 44 eventhandler 125 11K 125 in6_multi 89 11K 563 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 20079 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 40 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 pf_osfp 65 8K 65 audit_evclass 233 8K 291 sctp_ifa 54 7K 123 pf_ifnet 20 7K 591 routetbl 28 7K 1356 sglist 5 7K 5 CAM DEV 3 6K 510 cred 23 6K 643 kqueue 57 6K 18055 plimit 21 6K 1579 ufs_dirhash 27 6K 27 CAM queue 5 6K 1528 taskqueue 48 6K 48 sctp_athm 317 5K 23015 sctp_map 312 5K 13720 DEVFSP 72 5K 768 vt 11 5K 11 UMA 254 5K 254 pf_table 2 4K 324 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 680 evdev 4 4K 4 pwddesc 55 4K 17840 hhook 13 4K 13 session 25 4K 140 pgrp 25 4K 149 terminal 11 3K 11 acpisem 22 3K 22 proc-args 44 3K 1593 uidinfo 4 3K 80 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 32 2K 234096 ip6ndp 12 2K 86 Unitno 30 2K 55 CAM XPT 22 2K 543 in_multi 6 2K 61 select 11 2K 1828 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 14 vnodemarker 2 1K 1886 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 123 diradd 6 1K 18620 inpcbpolicy 24 1K 35977 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 sctp_aadr 9 1K 1533 crypto 3 1K 3 sctp_stri 1 1K 2054 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 mkdir 3 1K 32884 chacha20random 1 1K 1 osd 3 1K 9 newdirblk 2 1K 16442 vnodes 1 1K 198 ktls 1 1K 1 procdesc 2 1K 56 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 prison 6 1K 6 iov 3 1K 52107 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 28057 freefile 1 1K 18253 ip6_msource 2 1K 11 tcpfunc 2 1K 2 ip_msource 2 1K 21 pmchooks 1 1K 1 soname 4 1K 17729 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 105 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 filecaps 2 1K 251 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 10015 sctp_iter 0 0K 164 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 38 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 126 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 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 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 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 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 126 vm_fictitious 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 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 CAM CCB 0 0K 154346 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 50570 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 936 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 dirrem 0 0K 18436 freeblks 0 0K 18080 freefrag 0 0K 15 allocindir 0 0K 0 indirdep 0 0K 14151 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 180 ip6_moptions 0 0K 30 in6_mfilter 0 0K 54 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 85 in_mfilter 0 0K 69 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 4 VN POLL 0 0K 24 statfs 0 0K 16556 namei_tracker 0 0K 887 export_host 0 0K 0 cl_savebuf 0 0K 397 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 1508 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2362 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 288 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 1326 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 33 rctl 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 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 56 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix_sriov 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_jumbo_page 4096 9556 2282 45945 0 254 48488448 0 mbuf_cluster 2048 9113 1 9113 0 254 18665472 0 tcp_log 416 0 20142 359089 0 254 8379072 0 mbuf 256 10235 2620 1254645 0 254 3290880 0 mbuf_packet 256 8270 715 209263 0 254 2300160 0 pbuf 2632 0 833 0 0 2 2192456 0 UMA Slabs 0 112 17695 14 17695 0 126 1983408 0 BUF TRIE 144 520 12948 117080 0 62 1939392 0 RADIX NODE 144 9260 2021 817939 0 63 1624464 0 malloc-384 384 4139 31 4539 0 30 1601280 0 malloc-4096 4096 337 1 498 0 2 1384448 0 malloc-128 128 10674 52 16945 0 126 1372928 0 sctp_asoc 2288 156 309 6853 0 254 1063920 0 FFS inode 1128 705 44 19175 0 9 844872 0 malloc-2048 2048 161 187 168092 0 8 712704 0 256 Bucket 2048 264 76 23447 0 8 696320 0 tcp_bbr_map 128 0 4526 232369 0 126 579328 0 sctp_ep 1280 160 284 13745 0 254 568320 0 socket 944 43 513 55253 0 254 524864 0 sctp_raddr 736 172 477 10695 0 254 477664 0 VM OBJECT 264 1352 163 292187 0 30 399960 0 VNODE 488 742 74 19214 0 30 398208 0 THREAD 1792 162 27 48778 0 8 338688 0 vnpbuf 2632 0 124 9 0 62 326368 0 malloc-32768 32768 2 7 151 0 1 294912 0 malloc-4096 4096 58 14 19120 0 2 294912 0 malloc-256 256 97 1043 45314 0 62 291840 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 3 1 11 0 1 262144 0 malloc-1024 1024 149 103 6850 0 16 258048 0 udplite_inpcb 488 15 513 31150 0 254 257664 0 sctp_chunk 152 127 1563 26419 0 254 256880 0 g_bio 408 0 570 540191 0 30 232560 0 malloc-32768 32768 0 7 12916 0 1 229376 0 DEVCTL 1024 22 190 200 0 0 217088 0 malloc-384 384 371 189 22186 0 30 215040 0 malloc-16384 16384 9 4 16423 0 1 212992 0 malloc-16 16 12544 706 26183 0 254 212000 0 FFS2 dinode 256 705 105 19175 0 62 207360 0 malloc-65536 65536 0 3 1021 0 1 196608 0 malloc-64 64 2801 223 8335 0 254 193536 0 MAP ENTRY 96 1376 640 1135503 0 126 193536 0 malloc-4096 4096 27 18 156 0 2 184320 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-32 32 4805 613 57235 0 254 173376 0 malloc-128 128 1179 61 25369 0 126 158720 0 S VFS Cache 104 1089 354 20290 0 126 150072 0 128 Bucket 1024 103 36 8001 0 16 142336 0 vmem btag 56 2454 54 2504 0 254 140448 0 malloc-65536 65536 0 2 238 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-16384 16384 3 5 42 0 1 131072 0 malloc-1024 1024 117 11 235 0 16 131072 0 VMSPACE 2544 32 19 17818 0 4 129744 0 clpbuf 2632 0 48 6469 0 16 126336 0 ksiginfo 112 70 974 988 0 126 116928 0 tcpcb 1048 5 105 3293 0 254 115280 0 PROC 1320 54 27 17839 0 8 106920 0 malloc-256 256 238 137 96561 0 62 96000 0 malloc-256 256 171 189 32356 0 62 92160 0 filedesc0 1072 55 29 17840 0 8 90048 0 64 Bucket 512 79 89 12600 0 30 86016 0 UMA Kegs 384 212 1 212 0 30 81792 0 malloc-128 128 310 279 18225 0 126 75392 0 malloc-8192 8192 6 3 34 0 1 73728 0 malloc-256 256 151 134 56271 0 62 72960 0 malloc-64 64 565 569 253516 0 254 72576 0 tcp_inpcb 488 8 128 3293 0 254 66368 0 malloc-32768 32768 0 2 7 0 1 65536 0 malloc-8192 8192 2 6 34 0 1 65536 0 32 Bucket 256 91 134 59649 0 62 57600 0 malloc-128 128 157 277 53514 0 126 55552 0 malloc-384 384 7 133 28291 0 30 53760 0 malloc-64 64 265 554 36233 0 254 52416 0 malloc-128 128 132 271 18870 0 126 51584 0 malloc-16384 16384 2 1 5 0 1 49152 0 malloc-2048 2048 9 15 699 0 8 49152 0 malloc-256 256 25 155 58773 0 62 46080 0 pipe 744 20 40 2040 0 16 44640 0 malloc-64 64 535 158 1636 0 254 44352 0 Files 80 211 339 94449 0 126 44000 0 malloc-384 384 102 8 769 0 30 42240 0 malloc-2048 2048 5 15 339 0 8 40960 0 pcpu-8 8 4455 665 11103 0 254 40960 0 malloc-64 64 195 435 9213 0 254 40320 0 unpcb 256 11 139 5286 0 254 38400 0 tcp_bbr_pcb 832 0 45 1048 0 16 37440 0 DIRHASH 1024 36 0 36 0 16 36864 0 NAMEI 1024 0 36 105287 0 16 36864 0 malloc-4096 4096 4 5 44 0 2 36864 0 malloc-64 64 325 242 33888 0 254 36288 0 malloc-64 64 12 555 4045 0 254 36288 0 malloc-32 32 642 492 21754 0 254 36288 0 malloc-384 384 27 63 1228 0 30 34560 0 malloc-256 256 50 85 1325 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 126 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-8192 8192 2 2 107 0 1 32768 0 malloc-8192 8192 1 3 6 0 1 32768 0 malloc-512 512 2 62 1886 0 30 32768 0 pcpu-64 64 452 60 452 0 254 32768 0 16 Bucket 144 87 137 35337 0 62 32256 0 8 Bucket 80 95 305 71877 0 126 32000 0 malloc-384 384 70 10 152 0 30 30720 0 malloc-4096 4096 4 3 31 0 2 28672 0 malloc-2048 2048 5 9 570 0 8 28672 0 malloc-512 512 1 55 2038 0 30 28672 0 TURNSTILE 136 190 20 190 0 62 28560 0 sctp_stream_msg_out 112 76 176 1743 0 254 28224 0 PWD 32 19 863 16406 0 254 28224 0 4 Bucket 48 8 580 4678 0 254 28224 0 KNOTE 160 28 147 160216 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 malloc-128 128 144 73 806 0 126 27776 0 ripcb 488 2 54 480 0 254 27328 0 malloc-256 256 72 33 1845 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 1 5 16562 0 2 24576 0 malloc-1024 1024 17 7 3888 0 16 24576 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 62 28 2368 0 62 23040 0 malloc-2048 2048 6 4 273 0 8 20480 0 malloc-1024 1024 18 2 18 0 16 20480 0 sctp_laddr 48 62 358 5781 0 254 20160 0 udpcb 32 17 613 32204 0 254 20160 0 malloc-64 64 75 240 704 0 254 20160 0 2 Bucket 32 101 529 26722 0 254 20160 0 malloc-128 128 51 104 6801 0 126 19840 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 udp_inpcb 488 2 38 1054 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 153 0 1 16384 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-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 malloc-512 512 6 26 121 0 30 16384 0 vtnet_tx_hdr 24 0 668 535404 0 254 16032 0 malloc-16 16 376 624 23724 0 254 16000 0 malloc-1024 1024 4 8 393 0 16 12288 0 rtentry 176 31 38 183 0 62 12144 0 malloc-32 32 101 277 9131 0 254 12096 0 routing nhops 256 24 21 183 0 62 11520 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-2048 2048 1 3 1292 0 8 8192 0 malloc-2048 2048 3 1 194 0 8 8192 0 malloc-1024 1024 3 5 26 0 16 8192 0 malloc-512 512 1 15 119 0 30 8192 0 malloc-512 512 2 14 531 0 30 8192 0 malloc-512 512 3 13 110 0 30 8192 0 malloc-512 512 9 7 9 0 30 8192 0 pf tags 104 0 78 94 0 126 8112 0 tcptw 88 0 92 4 0 254 8096 0 rl_entry 40 103 99 103 0 254 8080 0 sctp_asconf_ack 48 0 168 53 0 254 8064 0 hostcache 96 2 82 2 0 254 8064 0 syncache 168 0 48 22 0 254 8064 0 malloc-32 32 8 244 226 0 254 8064 0 malloc-32 32 74 178 3657 0 254 8064 0 malloc-32 32 57 195 1410 0 254 8064 0 malloc-32 32 2 250 418 0 254 8064 0 malloc-32 32 30 222 2724 0 254 8064 0 malloc-16 16 16 484 46 0 254 8000 0 malloc-16 16 29 471 16362 0 254 8000 0 malloc-16 16 188 312 8988 0 254 8000 0 malloc-16 16 256 244 406 0 254 8000 0 malloc-16 16 29 471 24506 0 254 8000 0 malloc-128 128 18 44 312 0 126 7936 0 sctp_readq 152 0 52 830 0 254 7904 0 kenv 258 3 27 1068 0 30 7740 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 92 0 126 6448 0 domainset 40 0 126 78 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 sackhole 32 0 126 1 0 254 4032 0 malloc-16 16 8 242 8 0 254 4000 0 tcp_log_node 120 0 33 2 0 126 3960 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 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 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 0 254 1512 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 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 mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 ipq 56 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 488 0 0 0 0 30 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 MAC labels 40 0 0 0 0 254 0 0 mdpbuf 2632 0 0 0 0 4 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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