panic: Memory modified after free 0xfffffe00259e5cc0(736) val=0 @ 0xfffffe00259e5da0 cpuid = 1 time = 395 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe000364be10 vpanic() at vpanic+0x1c7/frame 0xfffffe000364be70 panic() at panic+0x43/frame 0xfffffe000364bed0 trash_ctor() at trash_ctor+0xa8/frame 0xfffffe000364bf10 item_ctor() at item_ctor+0x1e2/frame 0xfffffe000364bf70 sctp_add_remote_addr() at sctp_add_remote_addr+0x570/frame 0xfffffe000364bfe0 sctp_handle_asconf() at sctp_handle_asconf+0x14a7/frame 0xfffffe000364c2d0 sctp_process_control() at sctp_process_control+0x169e/frame 0xfffffe000364c750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe000364c8e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe000364c9d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe000364c9f0 ip_input() at ip_input+0x388/frame 0xfffffe000364ca90 swi_net() at swi_net+0x20d/frame 0xfffffe000364cb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe000364cbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe000364cbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe000364cbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x14808d6(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xffffffff810dcb70 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe000364bdf0 rbp 0xfffffe000364be10 rsi 0 rdi 0xffffffff810dcba6 vprintf+0x176 r8 0 r9 0xffffffff r10 0xaa0014ac08000500 r11 0x694532e6 r12 0xffffffff82066ae0 ddb_dbbe r13 0 r14 0xffffffff81937806 r15 0xffffffff81937806 rip 0xffffffff810d17a7 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x14808d6(%rip) db> show proc Process 12 (intr) at 0xfffff8000431b520: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82504d10 ABI: null reaper: 0xffffffff82504d10 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82505960 (map 0xffffffff82505960) (map.pmap 0xffffffff82505a20) (pmap 0xffffffff82505a80) threads: 23 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 Run CPU 1 [swi1: netisr 0] 100021 I [swi3: vm] 100022 I [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 8332 8329 8329 0 RV syz-executor.3 8329 762 8329 0 Ds ppwait 0xfffff800193c4f20 syz-executor.3 8327 3100 3100 0 R (threaded) syz-executor.2 100798 Run CPU 0 syz-executor.2 100893 S sbwait 0xfffff80004d17594 syz-executor.2 100899 S sbwait 0xfffff80004dd6d14 syz-executor.2 100879 S sbwait 0xfffff800118951d4 syz-executor.2 100901 S sbwait 0xfffff80004d60954 syz-executor.2 100906 RunQ syz-executor.2 8326 8319 8319 0 RE syz-executor.1 8319 762 8319 0 Rs syz-executor.1 8299 424 424 0 R sh 3609 1 3609 65 Ss select 0xfffff80004a5de40 dhclient 3122 1 3122 0 Ss select 0xfffff80004a5d3c0 dhclient 3100 762 3100 0 Rs syz-executor.2 3089 1 3089 0 Ss select 0xfffff80019f4d1c0 dhclient 762 760 760 0 R (threaded) syz-fuzzer 100098 S kqread 0xfffff80004be5900 syz-fuzzer 100112 S nanslp 0xffffffff82525800 syz-fuzzer 100113 S uwait 0xfffff80004321980 syz-fuzzer 100114 S uwait 0xfffff80004321a80 syz-fuzzer 100115 RunQ syz-fuzzer 100116 S uwait 0xfffff80004a25b80 syz-fuzzer 100117 S uwait 0xfffff80004321b80 syz-fuzzer 100118 S uwait 0xfffff80004a25c80 syz-fuzzer 100119 RunQ syz-fuzzer 760 758 760 0 Ss pause 0xfffff800193ae5c8 csh 758 682 758 0 Ss select 0xfffff800041e8d40 sshd 742 1 742 0 Ss+ ttyin 0xfffff800047f04b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004aa34b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004aa38b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004aa3cb0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004aa20b0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004aa24b0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004aa28b0 getty 735 1 735 0 Ss+ ttyin 0xfffff80004aa2cb0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004aa50b0 getty 686 1 686 0 Ss nanslp 0xffffffff82525800 cron 682 1 682 0 Ss select 0xfffff80004a5f7c0 sshd 495 1 495 0 Ss select 0xfffff800041e91c0 syslogd 424 1 424 0 Ss wait 0xfffff80004cfca40 devd 423 1 423 65 Ss select 0xfffff80004a5f740 dhclient 338 1 338 0 Ss select 0xfffff800041e9440 dhclient 335 1 335 0 Ss select 0xfffff80004a5f5c0 dhclient 23 0 0 0 DL syncer 0xffffffff826128e8 [syncer] 22 0 0 0 DL vlruwt 0xfffff8000440ba40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82611c50 [bufdaemon] 100077 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100088 D sdflush 0xfffff80004be2ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82638ec8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262d2f8 [dom0] 100075 D launds 0xffffffff8262d304 [laundry: dom0] 100076 D umarcl 0xffffffff814d68a0 [uma] 18 0 0 0 DL - 0xffffffff82359388 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e101b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82bd8390 [pf purge] 15 0 0 0 DL - 0xffffffff8261122c [soaiod4] 9 0 0 0 DL - 0xffffffff8261122c [soaiod3] 8 0 0 0 DL - 0xffffffff8261122c [soaiod2] 7 0 0 0 DL - 0xffffffff8261122c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff822310c0 [doneq0] 100067 D - 0xffffffff82230f90 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000434cd90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000434cd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262a7e0 [crypto] 14 0 0 0 DL seqstat 0xfffff800043dbc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82504770 [g_event] 100026 D - 0xffffffff82504778 [g_up] 100027 D - 0xffffffff82504780 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800040db000 [thr_0] 100019 D - 0xfffff800040db080 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 Run CPU 1 [swi1: netisr 0] 100021 I [swi3: vm] 100022 I [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 0xfffff8000431a000 [init] 10 0 0 0 DL audit_w 0xffffffff8262ad00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82504d10 [swapper] 100005 D - 0xfffff8000421e000 [if_io_tqg_0] 100006 D - 0xfffff8000421de00 [if_io_tqg_1] 100007 D - 0xfffff8000421dd00 [if_config_tqg_0] 100008 D - 0xfffff8000421dc00 [softirq_0] 100009 D - 0xfffff8000421db00 [softirq_1] 100010 D - 0xfffff8000421da00 [thread taskq] 100012 D - 0xfffff8000421d800 [inm_free taskq] 100013 D - 0xfffff8000421d700 [kqueue_ctx taskq] 100014 D - 0xfffff8000421d600 [aiod_kick taskq] 100017 D - 0xfffff8000421d300 [in6m_free taskq] 100024 D - 0xfffff8000421d200 [firmware taskq] 100029 D - 0xfffff8000421c700 [crypto_0] 100030 D - 0xfffff8000421c700 [crypto_1] 100044 D - 0xfffff8000421ba00 [vtnet0 rxq 0] 100045 D - 0xfffff8000421b900 [vtnet0 txq 0] 100046 D - 0xfffff8000421b800 [vtnet0 rxq 1] 100047 D - 0xfffff8000421b700 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800041e9b80 [virtio_balloon] 100053 D - 0xfffff8000421b500 [mca taskq] 100057 D - 0xffffffff81cdd561 [deadlkres] 100062 D - 0xfffff8000421c200 [acpi_task_0] 100063 D - 0xfffff8000421c200 [acpi_task_1] 100064 D - 0xfffff8000421c200 [acpi_task_2] 100066 D - 0xfffff8000421c100 [CAM taskq] 8308 8299 424 65 Z dhclient db> show all locks Process 8326 (syz-executor.1) thread 0xfffffe0025824a00 (100890) shared rw vm object (vm object) r = 0 (0xfffff80019d78840) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:2372 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0023bfea48) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:3911 Process 12 (intr) thread 0xfffffe00049cee00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00259b71a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1326 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28170 1644K 28234 kobj 335 1340K 494 newblk 16 1028K 21466 vfscache 4 1025K 4 pcb 283 829K 11783 inodedep 15 519K 8570 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 136 257K 8417 acpica 1674 185K 52414 vnet_data 1 168K 1 sctp_atcl 262 131K 8145 pagedep 13 131K 7216 sctp_stro 130 130K 2631 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 filedesc 15 101K 14223 linker 254 99K 390 bus 975 79K 3020 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 378 48K 378 ifaddr 108 42K 181 BPF 22 36K 150 temp 36 35K 5755 kdtrace 176 34K 38387 hostcache 1 32K 1 shm 1 32K 13 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 vmem 3 26K 6 gtaskqueue 18 26K 18 kbdmux 6 22K 6 sctp_atky 402 17K 11252 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 lltable 41 15K 365 bus-sc 30 14K 1405 KTRACE 100 13K 100 ifnet 7 13K 7 lockf 106 12K 4519 kenv 92 12K 92 eventhandler 132 12K 132 select 87 11K 87 ether_multi 126 11K 985 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 bmsafemap 1 8K 8595 shmfd 1 8K 6 cred 32 8K 512 pfs_vncache 1 8K 1 in6_multi 61 8K 529 audit_evclass 233 8K 291 pf_ifnet 21 7K 131 routetbl 26 7K 547 CAM DEV 3 6K 510 kqueue 56 6K 8339 vt 11 6K 11 plimit 22 6K 1140 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 sctp_ifa 40 5K 111 ufs_dirhash 24 5K 24 sctp_athm 262 5K 8442 sctp_map 260 5K 5230 UMA 251 5K 251 pf_table 2 4K 123 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 sctp_aadr 58 4K 635 DEVFSP 55 4K 684 hhook 13 4K 13 session 25 4K 114 pgrp 25 4K 114 kcovinfo 48 3K 612 acpisem 22 3K 22 terminal 11 3K 11 ip6ndp 14 3K 82 uidinfo 4 3K 36 proc-args 44 3K 1417 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 Unitno 32 2K 41298 CAM XPT 22 2K 543 mkdir 11 2K 13972 diradd 11 2K 7944 pf_osfp 12 2K 12 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 newdirblk 9 2K 6986 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 628 softdep 1 1K 1 indirdep 4 1K 5760 sahead 1 1K 1 secasvar 1 1K 1 in_multi 4 1K 46 vnodemarker 2 1K 800 NFSD session 1 1K 1 CAM periph 4 1K 271 nhops 6 1K 11 ipsec 3 1K 3 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 sctp_ifn 4 1K 111 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 freework 2 1K 12095 inpcbpolicy 12 1K 17729 osd 3 1K 9 iov 2 1K 37227 dirrem 1 1K 7778 freeblks 1 1K 7713 ip6_msource 4 1K 15 vnodes 1 1K 57 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 6 prison 6 1K 6 pf_rule 1 1K 144 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 freefrag 1 1K 83 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 8938 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 87 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 178 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 3989 sctp_iter 0 0K 118 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 9 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 116 pf_altq 0 0K 0 pf_temp 0 0K 0 vtfont 0 0K 0 madt_table 0 0K 2 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 pvscsi 0 0K 0 smartpqi 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 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 tcp_log_dev 0 0K 21 xen_intr 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 acpi_perf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 56819 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 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 3831 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 394 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 7727 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 lDevFlags * malloc 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 154 ip6_moptions 0 0K 21 in6_mfilter 0 0K 78 frag6 0 0K 0 tcplog 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 7 ip_moptions 0 0K 34 in_mfilter 0 0K 20 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 5 ag_portal_data_t malloc 0 0K 0 statfs 0 0K 7106 export_host 0 0K 0 cl_savebuf 0 0K 38 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 1273 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 961 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_disk 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1226 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 6 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 4546 2058 11103 0 254 27049984 0 mbuf_cluster 2048 9780 380 9785 0 254 20807680 0 RADIX NODE 144 11930 14303 506665 0 62 3777552 0 mbuf_packet 256 8239 1413 446112 0 254 2470912 0 tcp_log 416 0 5337 45946 0 254 2220192 0 512 512 4205 59 5035 0 30 2183168 0 mbuf 256 5760 2378 625040 0 254 2083328 0 BUF TRIE 144 510 12958 46804 0 62 1939392 0 4096 4096 400 26 9288 0 2 1744896 0 UMA Slabs 0 112 13576 26 13576 0 126 1523424 0 128 128 9216 115 9384 0 126 1194368 0 sctp_asoc 2288 130 380 2615 0 254 1166880 0 pbuf 832 0 937 0 0 2 779584 0 socket 960 25 739 25745 0 254 733440 0 sctp_ep 1280 130 380 5136 0 254 652800 0 tcp_bbr_map 128 0 4433 113305 0 126 567424 0 tcpcb 1040 4 513 1466 0 254 537680 0 256 Bucket 2048 235 15 1557 0 8 512000 0 VM OBJECT 264 1249 281 139563 0 30 403920 0 65536 65536 6 0 6 0 1 393216 0 VNODE 496 710 74 8501 0 30 388864 0 sctp_raddr 736 134 383 3369 0 254 380512 0 udplite_inpcb 488 4 764 15250 0 254 374784 0 2048 2048 132 44 5286 0 8 360448 0 THREAD 1792 148 41 21797 0 8 338688 0 256 256 70 1055 29366 0 62 288000 0 2048 2048 10 126 57759 0 8 278528 0 32768 32768 0 8 5194 0 1 262144 0 ripcb 488 2 510 368 0 254 249856 0 tcp_inpcb 488 5 507 1466 0 254 249856 0 udp_inpcb 488 2 510 645 0 254 249856 0 512 512 378 102 9526 0 30 245760 0 64 64 2759 580 3347 0 254 213696 0 DEVCTL 1024 3 205 190 0 0 212992 0 1024 1024 158 50 2689 0 16 212992 0 16384 16384 5 7 7093 0 1 196608 0 16 16 11828 422 14810 0 254 196000 0 g_bio 408 0 480 224930 0 30 195840 0 128 128 1275 244 37085 0 126 194432 0 MAP ENTRY 96 1204 812 527872 0 126 193536 0 FFS2 dinode 256 673 77 8461 0 62 192000 0 UMA Zones 768 226 1 226 0 16 174336 0 32 32 4432 482 5905 0 254 157248 0 512 512 22 282 8583 0 30 155648 0 128 128 723 424 9144 0 126 146816 0 FFS inode 160 673 202 8462 0 62 140000 0 VMSPACE 2536 29 25 8312 0 4 136944 0 128 Bucket 1024 102 29 1671 0 16 134144 0 vmem btag 56 2101 263 2140 0 254 132384 0 65536 65536 0 2 88 0 1 131072 0 65536 65536 0 2 118 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 0 2 775 0 1 131072 0 1024 1024 110 18 127 0 16 131072 0 unpcb 256 11 499 2703 0 254 130560 0 S VFS Cache 104 661 509 9488 0 126 121680 0 sctp_chunk 152 143 637 2275 0 254 118560 0 ksiginfo 112 65 979 2008 0 126 116928 0 256 256 258 177 32424 0 62 111360 0 PROC 1312 53 28 8334 0 8 106272 0 64 Bucket 512 127 73 10589 0 30 102400 0 128 128 469 306 2397 0 126 99200 0 32768 32768 3 0 3 0 1 98304 0 256 256 13 362 11949 0 62 96000 0 filedesc0 1080 52 32 8335 0 8 90720 0 8192 8192 9 2 118 0 1 90112 0 128 128 313 338 21594 0 126 83328 0 UMA Kegs 384 212 4 212 0 30 82944 0 16384 16384 0 5 20 0 1 81920 0 256 256 184 131 6218 0 62 80640 0 sctp_readq 152 1 519 171 0 254 79040 0 4096 4096 14 4 27 0 2 73728 0 4096 4096 13 5 191 0 2 73728 0 64 64 505 566 1438 0 254 68544 0 64 64 570 501 30303 0 254 68544 0 clpbuf 832 0 80 21864 0 16 66560 0 65536 65536 1 0 1 0 1 65536 0 16384 16384 3 1 139 0 1 65536 0 256 256 76 179 9989 0 62 65280 0 256 256 33 222 20040 0 62 65280 0 32 Bucket 256 84 171 11672 0 62 65280 0 512 512 59 61 997 0 30 61440 0 sctp_stream_msg_out 112 51 489 604 0 254 60480 0 8192 8192 2 5 38 0 1 57344 0 64 64 181 638 3456 0 254 52416 0 64 64 229 590 11797 0 254 52416 0 128 128 210 193 2619 0 126 51584 0 256 256 135 60 215 0 62 49920 0 256 256 38 157 3096 0 62 49920 0 pipe 760 17 48 1161 0 16 49400 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 58590 0 16 49152 0 16384 16384 3 0 3 0 1 49152 0 8192 8192 2 4 6 0 1 49152 0 2048 2048 3 21 249 0 8 49152 0 tcp_bbr_pcb 832 0 54 407 0 16 44928 0 syncache 168 0 264 6 0 254 44352 0 32 32 578 808 67680 0 254 44352 0 Files 80 167 383 49392 0 126 44000 0 64 pcpu 8 4310 810 6892 0 254 40960 0 16 Bucket 144 81 199 70844 0 62 40320 0 selfd 64 157 410 62544 0 254 36288 0 64 64 121 446 8770 0 254 36288 0 64 64 189 378 285 0 254 36288 0 64 64 32 535 1199 0 254 36288 0 128 128 40 239 191 0 126 35712 0 128 128 43 236 136 0 126 35712 0 routing nhops 256 18 117 166 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 TURNSTILE 136 190 62 190 0 62 34272 0 SLEEPQUEUE 88 190 194 190 0 126 33792 0 32768 32768 0 1 112 0 1 32768 0 16384 16384 1 1 4 0 1 32768 0 8192 8192 4 0 4 0 1 32768 0 4096 4096 0 8 33 0 2 32768 0 2048 2048 3 13 8 0 8 32768 0 2048 2048 9 7 9 0 8 32768 0 2048 2048 6 10 575 0 8 32768 0 1024 1024 0 32 196 0 16 32768 0 1024 1024 6 26 180 0 16 32768 0 1024 1024 7 25 15 0 16 32768 0 1024 1024 8 24 9 0 16 32768 0 1024 1024 1 31 42 0 16 32768 0 1024 1024 6 26 2854 0 16 32768 0 512 512 0 64 37 0 30 32768 0 512 512 13 51 98 0 30 32768 0 512 512 2 62 311 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 KNOTE 160 24 176 119392 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 96 304 35602 0 126 32000 0 tcp_log_node 120 0 264 8 0 126 31680 0 VNODEPOLL 120 0 264 21 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_asconf_ack 48 0 588 27 0 254 28224 0 sctp_laddr 48 97 491 2126 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 udpcb 32 6 876 15895 0 254 28224 0 PWD 32 16 866 7064 0 254 28224 0 4 Bucket 48 9 579 10763 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 8192 8192 3 0 3 0 1 24576 0 4096 4096 3 3 73 0 2 24576 0 4096 4096 1 5 7126 0 2 24576 0 rtentry 176 23 115 166 0 62 24288 0 tcp_log_bucket 176 0 138 3 0 62 24288 0 tcptw 88 0 276 1 0 254 24288 0 rl_entry 40 101 505 114 0 254 24240 0 2 Bucket 32 95 661 15915 0 254 24192 0 vtnet_tx_hdr 24 0 1002 477488 0 254 24048 0 Mountpoints 2816 2 6 2 0 4 22528 0 32 32 79 551 92 0 254 20160 0 32 32 81 549 1077 0 254 20160 0 32 32 24 606 7200 0 254 20160 0 32 32 67 563 894 0 254 20160 0 32 32 26 604 6292 0 254 20160 0 32 32 35 595 1413 0 254 20160 0 procdesc 136 2 143 40 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 1 1 3 0 1 16384 0 4096 4096 0 4 14 0 2 16384 0 2048 2048 2 6 2 0 8 16384 0 rentr 24 0 668 188 0 254 16032 0 mt_zone 24 445 223 445 0 254 16032 0 16 16 285 715 8537 0 254 16000 0 16 16 297 703 5492 0 254 16000 0 kenv 258 3 57 1068 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 16 16 15 735 128 0 254 12000 0 16 16 288 462 731 0 254 12000 0 16 16 29 721 195 0 254 12000 0 16 16 181 569 1122 0 254 12000 0 16 16 15 735 30091 0 254 12000 0 L VFS Cache 320 0 36 1 0 30 11520 0 SMR CPU 32 2 253 2 0 254 8160 0 SMR SHARED 24 2 253 2 0 254 6120 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 int pcpu 4 34 478 34 0 254 2048 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 tags 104 0 0 0 0 126 0 0 pf mtags 48 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 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 280 0 0 0 0 30 0 0 AIOCB 752 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 232 0 0 0 0 62 0 0 TMPFS dirent 64 0 0 0 0 254 0 0 NCLNODE 592 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 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 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 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 2048 2048 0 0 0 0 8 0 0 512 512 0 0 0 0 30 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0