panic: Memory modified after free 0xfffffe0025862e60(736) val=0 @ 0xfffffe0025862f40 cpuid = 0 time = 1603996352 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003635e10 vpanic() at vpanic+0x1c7/frame 0xfffffe0003635e70 panic() at panic+0x43/frame 0xfffffe0003635ed0 trash_ctor() at trash_ctor+0xa8/frame 0xfffffe0003635f10 item_ctor() at item_ctor+0x1e2/frame 0xfffffe0003635f70 sctp_add_remote_addr() at sctp_add_remote_addr+0x570/frame 0xfffffe0003635fe0 sctp_handle_asconf() at sctp_handle_asconf+0x14a7/frame 0xfffffe00036362d0 sctp_process_control() at sctp_process_control+0x1697/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 $0,0x1476416(%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 0xffffffff810e94e0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003635df0 rbp 0xfffffe0003635e10 rsi 0 rdi 0xffffffff810e9516 vprintf+0x176 r8 0 r9 0xffffffff r10 0x100001c0aa0014ac r11 0xac8b9fac r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff8196bd20 r15 0xffffffff8196bd20 rip 0xffffffff810dda67 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1476416(%rip) db> show proc Process 12 (intr) at 0xfffff800042a1a40: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82506ad0 ABI: null reaper: 0xffffffff82506ad0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82507720 (map 0xffffffff82507720) (map.pmap 0xffffffff825077e0) (pmap 0xffffffff82507840) threads: 23 100011 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 Run CPU 0 [swi1: netisr 0] 100021 RunQ [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] 100073 I [swi1: hpts] 100074 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 6435 6275 6275 0 R (threaded) syz-executor.2 101156 RunQ syz-executor.2 100854 S sbwait 0xfffff80031c4a1d4 syz-executor.2 100857 S sbwait 0xfffff80031c3cd14 syz-executor.2 6432 6318 6318 0 R (threaded) syz-executor.1 100757 RunQ syz-executor.1 100849 S sbwait 0xfffff80031cb4d14 syz-executor.1 100856 S sbwait 0xfffff80031cce954 syz-executor.1 6431 6341 6341 0 R (threaded) syz-executor.3 100995 Run CPU 1 syz-executor.3 100114 S sbwait 0xfffff8003191b1d4 syz-executor.3 100855 RunQ syz-executor.3 6430 6358 6358 0 R (threaded) syz-executor.0 100637 RunQ syz-executor.0 100847 S connec 0xfffff80031d73c30 syz-executor.0 100852 S uwait 0xfffff80031057c00 syz-executor.0 6358 762 6358 0 Rs syz-executor.0 6341 762 6341 0 Ss nanslp 0xffffffff825275c0 syz-executor.3 6318 762 6318 0 Rs syz-executor.1 6310 6304 6310 0 Ss select 0xfffff800315f33c0 dhclient 6307 1 6307 0 Ss select 0xfffff80031060140 dhclient 6304 6297 424 65 S select 0xfffff800316ab940 dhclient 6297 424 424 0 S wait 0xfffff8003151f000 sh 6275 762 6275 0 Ss nanslp 0xffffffff825275c0 syz-executor.2 762 760 760 0 R (threaded) syz-fuzzer 100104 S uwait 0xfffff80031057900 syz-fuzzer 100105 RunQ syz-fuzzer 100106 S uwait 0xfffff800314d1d80 syz-fuzzer 100107 S uwait 0xfffff800314d1e80 syz-fuzzer 100108 S kqread 0xfffff80004ab7600 syz-fuzzer 100109 S uwait 0xfffff80004bcb100 syz-fuzzer 100110 S uwait 0xfffff80031057a00 syz-fuzzer 100111 S uwait 0xfffff80031057b00 syz-fuzzer 100263 S uwait 0xfffff80031612100 syz-fuzzer 760 758 760 0 Ss pause 0xfffff800310360a8 csh 758 682 758 0 Ss select 0xfffff800046f93c0 sshd 742 1 742 0 Ss+ ttyin 0xfffff8000470a4b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004a0a0b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004a0a4b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004a0a8b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004a0acb0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004a040b0 getty 736 1 736 0 Ss+ ttyin 0xfffff80004a044b0 getty 735 1 735 0 Ss+ ttyin 0xfffff80004a048b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004a04cb0 getty 686 1 686 0 Ss nanslp 0xffffffff825275c1 cron 682 1 682 0 Ss select 0xfffff80031060f40 sshd 495 1 495 0 Ss select 0xfffff800046f9540 syslogd 424 1 424 0 Ss wait 0xfffff80004c07520 devd 423 1 423 65 Ss select 0xfffff80004aa2040 dhclient 338 1 338 0 Ss select 0xfffff80004aa2440 dhclient 335 1 335 0 Ss select 0xfffff80004aa23c0 dhclient 23 0 0 0 DL syncer 0xffffffff82614978 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004a27520 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82613a50 [bufdaemon] 100075 D - 0xffffffff8200ac00 [bufspacedaemon-0] 100087 D sdflush 0xfffff800049874e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263af08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262f378 [dom0] 100076 D launds 0xffffffff8262f384 [laundry: dom0] 100077 D umarcl 0xffffffff814e50f0 [uma] 18 0 0 0 DL - 0xffffffff8235b108 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c141d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e47390 [pf purge] 15 0 0 0 DL - 0xffffffff8261302c [soaiod4] 9 0 0 0 DL - 0xffffffff8261302c [soaiod3] 8 0 0 0 DL - 0xffffffff8261302c [soaiod2] 7 0 0 0 DL - 0xffffffff8261302c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff82232e40 [doneq0] 100067 D - 0xffffffff82232d10 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004326d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004326d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262c870 [crypto] 14 0 0 0 DL seqstat 0xfffff800042ff888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82506530 [g_event] 100026 D - 0xffffffff82506538 [g_up] 100027 D - 0xffffffff82506540 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff8000429a800 [thr_0] 100019 D - 0xfffff8000429a880 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 Run CPU 0 [swi1: netisr 0] 100021 RunQ [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] 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 0xfffff80004284520 [init] 10 0 0 0 DL audit_w 0xffffffff8262cd90 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82506ad0 [swapper] 100005 D - 0xfffff8000429ad00 [if_io_tqg_0] 100006 D - 0xfffff8000429ac00 [if_io_tqg_1] 100007 D - 0xfffff8000429ab00 [if_config_tqg_0] 100008 D - 0xfffff8000429aa00 [softirq_0] 100009 D - 0xfffff8000429a900 [softirq_1] 100010 D - 0xfffff80004085d00 [inm_free taskq] 100012 D - 0xfffff80004085a00 [thread taskq] 100014 D - 0xfffff80004085800 [kqueue_ctx taskq] 100015 D - 0xfffff80004085700 [in6m_free taskq] 100016 D - 0xfffff80004085600 [aiod_kick taskq] 100024 D - 0xfffff80004085400 [firmware taskq] 100029 D - 0xfffff80004085300 [crypto_0] 100030 D - 0xfffff80004085300 [crypto_1] 100044 D - 0xfffff80004085100 [vtnet0 rxq 0] 100045 D - 0xfffff80004085000 [vtnet0 txq 0] 100046 D - 0xfffff800046f2e00 [vtnet0 rxq 1] 100047 D - 0xfffff800046f2d00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800046f9e80 [virtio_balloon] 100053 D - 0xfffff800046f2c00 [mca taskq] 100058 D - 0xffffffff81d139c1 [deadlkres] 100062 D - 0xfffff800046f2800 [acpi_task_0] 100063 D - 0xfffff800046f2800 [acpi_task_1] 100064 D - 0xfffff800046f2800 [acpi_task_2] 100066 D - 0xfffff80004085200 [CAM taskq] db> show all locks Process 6435 (syz-executor.2) thread 0xfffffe002577b700 (101156) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8254e2b0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:512 Process 12 (intr) thread 0xfffffe00048b2a00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002589aa90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 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 28902 1686K 28966 kobj 336 1344K 496 newblk 8 1026K 13301 vfscache 3 1025K 3 pcb 287 834K 8918 inodedep 42 533K 6595 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 137 261K 6518 acpica 1674 185K 52444 vnet_data 1 168K 1 filedesc 22 153K 10609 sctp_atcl 265 133K 6215 sctp_stro 132 132K 1957 pagedep 12 131K 5494 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 354 bus 979 79K 3032 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 360 45K 360 ifaddr 105 41K 145 BPF 22 36K 118 temp 36 35K 4694 kdtrace 181 35K 27244 hostcache 1 32K 1 shm 1 32K 8 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 vmem 3 22K 5 kbdmux 6 22K 6 lltable 46 17K 243 sctp_atky 399 17K 8379 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 ether_multi 172 14K 702 bus-sc 30 14K 1413 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 select 83 11K 83 in6_multi 89 11K 375 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 sctp_timw 33 9K 33 dirrem 33 9K 5843 bmsafemap 2 9K 6439 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 lockf 62 8K 3143 routetbl 28 7K 548 CAM DEV 3 6K 510 kqueue 57 6K 6442 vt 11 6K 11 plimit 21 6K 886 cred 21 6K 338 pf_ifnet 14 6K 200 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 DEVFSP 72 5K 460 sctp_athm 265 5K 6420 sctp_ifa 33 5K 79 sctp_map 264 5K 3914 UMA 251 5K 251 pf_table 2 4K 126 memdesc 1 4K 1 MCA 32 4K 32 freefile 32 4K 5812 kcovinfo 64 4K 408 evdev 4 4K 4 hhook 13 4K 13 session 25 4K 88 pgrp 25 4K 88 terminal 11 3K 11 acpisem 22 3K 22 proc-args 44 3K 1105 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 61 Unitno 32 2K 26602 CAM XPT 22 2K 543 pf_osfp 14 2K 14 in_multi 6 2K 34 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 7650 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 10546 freeblks 4 1K 5669 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 16 vnodemarker 2 1K 754 NFSD session 1 1K 1 CAM periph 4 1K 271 newdirblk 7 1K 5273 ipsec 3 1K 3 sctp_ifn 6 1K 79 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_stri 1 1K 442 diradd 4 1K 5960 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 13 1K 10640 osd 3 1K 9 vnodes 1 1K 72 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 sctp_aadr 3 1K 686 loginclass 3 1K 6 prison 6 1K 6 iov 4 1K 27257 pf_rule 1 1K 238 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 tcpfunc 2 1K 2 soname 5 1K 7344 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 74 ip6_msource 1 1K 12 ip_msource 1 1K 1 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 163 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2866 sctp_iter 0 0K 95 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 16 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 79 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 16 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 CAM CCB 0 0K 45426 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2979 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 376 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 88 allocindir 0 0K 0 indirdep 0 0K 2970 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 43 ip6_moptions 0 0K 35 in6_mfilter 0 0K 73 frag6 0 0K 0 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 11 in_mfilter 0 0K 32 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 ppbusdev 0 0K 0 statfs 0 0K 5377 export_host 0 0K 0 cl_savebuf 0 0K 25 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 855 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 994 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 953 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 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 30 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 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 9548 6 9558 0 254 19566592 0 mbuf_packet 256 8206 1214 83998 0 254 2411520 0 512 512 4150 18 4776 0 30 2134016 0 BUF TRIE 144 496 12972 36607 0 62 1939392 0 RADIX NODE 144 8835 1354 301442 0 62 1467216 0 4096 4096 336 1 496 0 2 1380352 0 128 128 9468 266 26024 0 126 1245952 0 pbuf 832 0 953 0 0 2 792896 0 mbuf_jumbo_page 4096 0 191 1879 0 254 782336 0 mbuf 256 627 2358 316213 0 254 764160 0 UMA Slabs 0 112 6709 20 6709 0 126 753648 0 sctp_asoc 2288 132 48 1957 0 254 411840 0 256 256 391 1079 57334 0 62 376320 0 VM OBJECT 264 1216 209 104799 0 30 376200 0 VNODE 496 645 67 6534 0 30 353152 0 2048 2048 136 32 4155 0 8 344064 0 65536 65536 4 1 114 0 1 327680 0 256 Bucket 2048 143 15 7439 0 8 323584 0 THREAD 1792 152 28 14453 0 8 322560 0 4096 4096 57 15 6438 0 2 294912 0 tcp_bbr_map 128 0 2294 33582 0 126 293632 0 sctp_ep 1280 132 81 3960 0 254 272640 0 32768 32768 1 7 98 0 1 262144 0 16384 16384 12 4 5432 0 1 262144 0 2048 2048 2 124 45428 0 8 258048 0 socket 960 27 241 17100 0 254 257280 0 32768 32768 1 6 2531 0 1 229376 0 512 512 351 89 6742 0 30 225280 0 DEVCTL 1024 16 192 165 0 0 212992 0 g_bio 408 0 520 179363 0 31 212160 0 65536 65536 1 2 9 0 1 196608 0 16 16 12098 152 12488 0 254 196000 0 64 64 2953 71 9534 0 254 193536 0 MAP ENTRY 96 1352 664 397750 0 126 193536 0 FFS2 dinode 256 608 82 6495 0 62 176640 0 512 512 57 287 6971 0 30 176128 0 UMA Zones 768 226 1 226 0 16 174336 0 1024 1024 139 25 1948 0 16 167936 0 128 128 1222 80 25732 0 126 166656 0 sctp_raddr 736 135 85 2779 0 254 161920 0 32 32 4719 321 16182 0 254 161280 0 sctp_chunk 152 118 844 13263 0 254 146224 0 S VFS Cache 104 1047 318 7228 0 126 141960 0 1024 1024 120 12 493 0 16 135168 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 0 2 538 0 1 131072 0 VMSPACE 2536 32 19 6414 0 4 129336 0 FFS inode 160 608 142 6495 0 62 120000 0 ksiginfo 112 66 978 500 0 126 116928 0 vmem btag 56 1949 127 1985 0 254 116256 0 128 128 523 345 12400 0 126 111104 0 4096 4096 22 4 503 0 2 106496 0 PROC 1312 54 27 6435 0 8 106272 0 128 Bucket 1024 73 30 2659 0 16 105472 0 4096 4096 10 14 63 0 2 98304 0 udplite_inpcb 488 5 187 8991 0 254 93696 0 256 256 74 286 7477 0 62 92160 0 filedesc0 1080 55 29 6436 0 8 90720 0 64 Bucket 512 115 61 7177 0 30 90112 0 UMA Kegs 384 212 4 212 0 30 82944 0 512 512 133 19 925 0 30 77824 0 128 128 520 69 4400 0 126 75392 0 8192 8192 9 0 9 0 1 73728 0 256 256 176 94 4117 0 62 69120 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 16384 16384 0 4 21 0 1 65536 0 64 64 666 342 7269 0 254 64512 0 128 128 457 39 1785 0 126 63488 0 clpbuf 832 0 64 21413 0 16 53248 0 64 64 685 134 7968 0 254 52416 0 32 Bucket 256 63 132 12034 0 62 49920 0 8192 8192 4 2 6 0 1 49152 0 2048 2048 4 20 511 0 8 49152 0 tcpcb 1048 4 40 977 0 254 46112 0 Files 80 192 358 35219 0 126 44000 0 pipe 760 20 35 863 0 16 41800 0 NAMEI 1024 0 40 45474 0 16 40960 0 8192 8192 2 3 119 0 1 40960 0 256 256 25 125 6403 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 64 pcpu 8 4340 268 7019 0 254 36864 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 0 1 112 0 1 32768 0 16384 16384 2 0 5 0 1 32768 0 8192 8192 1 3 19 0 1 32768 0 1024 1024 26 6 35 0 16 32768 0 16 Bucket 144 93 131 41556 0 62 32256 0 256 256 93 27 1684 0 62 30720 0 tcp_bbr_pcb 832 0 36 301 0 16 29952 0 4096 4096 7 0 10 0 2 28672 0 mt_stats_zone 64 446 2 446 0 254 28672 0 TURNSTILE 136 181 29 181 0 62 28560 0 4 Bucket 48 9 579 7215 0 254 28224 0 KNOTE 160 28 147 54614 0 62 28000 0 8 Bucket 80 62 288 31138 0 126 28000 0 128 128 168 49 712 0 126 27776 0 8192 8192 3 0 3 0 1 24576 0 4096 4096 2 4 5595 0 2 24576 0 2048 2048 2 10 896 0 8 24576 0 64 64 226 152 611 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 128 128 155 31 409 0 126 23808 0 unpcb 256 11 79 2377 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 tcp_log 416 0 54 152 0 254 22464 0 4096 4096 0 5 24 0 2 20480 0 2048 2048 10 0 55 0 8 20480 0 PWD 32 19 611 5313 0 254 20160 0 32 32 294 336 8849 0 254 20160 0 SLEEPQUEUE 88 181 43 181 0 126 19712 0 tcp_inpcb 488 4 36 977 0 254 19520 0 256 256 50 25 143 0 62 19200 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 2048 2048 7 1 9 0 8 16384 0 2048 2048 3 5 242 0 8 16384 0 512 512 0 32 169 0 30 16384 0 selfd 64 153 99 46028 0 254 16128 0 sctp_stream_msg_out 112 71 73 482 0 254 16128 0 sctp_laddr 48 127 209 2288 0 254 16128 0 32 32 347 157 6483 0 254 16128 0 2 Bucket 32 90 414 17981 0 254 16128 0 vtnet_tx_hdr 24 0 668 151580 0 254 16032 0 udp_inpcb 488 2 30 461 0 254 15616 0 routing nhops 256 24 36 127 0 62 15360 0 256 256 15 45 1833 0 62 15360 0 4096 4096 1 2 4 0 2 12288 0 2048 2048 3 3 13 0 8 12288 0 1024 1024 8 4 25 0 16 12288 0 1024 1024 3 9 2425 0 16 12288 0 512 512 14 10 523 0 30 12288 0 512 512 4 20 39 0 30 12288 0 udpcb 32 7 371 9452 0 254 12096 0 64 64 22 167 591 0 254 12096 0 32 32 148 230 27859 0 254 12096 0 mt_zone 24 446 55 446 0 254 12024 0 16 16 463 287 1611 0 254 12000 0 16 16 289 461 30182 0 254 12000 0 ripcb 488 2 22 211 0 254 11712 0 8192 8192 1 0 1 0 1 8192 0 1024 1024 1 7 16 0 16 8192 0 pf tags 104 0 78 64 0 126 8112 0 rtentry 176 31 15 127 0 62 8096 0 rl_entry 40 94 108 94 0 254 8080 0 64 64 10 116 21478 0 254 8064 0 64 64 2 124 2 0 254 8064 0 64 64 13 113 38 0 254 8064 0 32 32 9 243 2311 0 254 8064 0 32 32 48 204 108 0 254 8064 0 32 32 29 223 243 0 254 8064 0 32 32 5 247 1203 0 254 8064 0 rentr 24 0 334 190 0 254 8016 0 16 16 10 490 4883 0 254 8000 0 16 16 33 467 185 0 254 8000 0 16 16 5 495 6 0 254 8000 0 16 16 1 499 6 0 254 8000 0 16 16 291 209 6299 0 254 8000 0 tcp_log_node 120 0 66 4 0 126 7920 0 sctp_readq 152 0 52 184 0 254 7904 0 procdesc 136 2 56 36 0 62 7888 0 KMAP ENTRY 96 12 69 12 0 126 7776 0 kenv 258 3 27 1034 0 30 7740 0 L VFS Cache 320 1 23 13 0 30 7680 0 256 256 4 26 41 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 1024 1024 0 4 3 0 16 4096 0 1024 1024 1 3 1 0 16 4096 0 512 512 1 7 1 0 30 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 sctp_asconf_ack 48 0 84 9 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 128 128 0 31 236 0 126 3968 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 vmem 1856 1 1 1 0 8 3712 0 int pcpu 4 34 478 34 0 254 2048 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 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 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 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 VNODEPOLL 120 0 0 0 0 126 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 16384 16384 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 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0