ipanic: Memory modified after free 0xfffffe002584f9e0(736) val=deadc0e6 @ 0xfffffe002584fb28 cpuid = 1 time = 1605368426 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 $0,0x147af76(%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 0x80 rdx 0xffffffff818cb183 rbx 0 rsp 0xfffffe0003635df0 rbp 0xfffffe0003635e10 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0xaa0314ac08000500 r11 0x7e3109e1 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff819733f1 r15 0xffffffff819733f1 rip 0xffffffff810e0607 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x147af76(%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] 100073 I [swi1: hpts] 100074 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 921 910 910 0 R sh 920 901 901 0 R (threaded) syz-executor.0 100082 RunQ syz-executor.0 100139 D biowr 0xfffffe0003f0c540 syz-executor.0 910 767 910 0 Ss wait 0xfffff80004aa1520 syz-executor.1 901 767 901 0 Ss nanslp 0xffffffff8252ed01 syz-executor.0 894 767 894 0 REs syz-executor.3 892 783 424 0 S nanslp 0xffffffff8252ed00 sleep 886 767 886 0 REs syz-executor.2 783 775 424 0 S wait 0xfffff8003f513a40 sh 775 424 424 0 S wait 0xfffff8003f489520 sh 767 765 765 0 R (threaded) syz-execprog 100108 S uwait 0xfffff800048be180 syz-execprog 100110 RunQ syz-execprog 100111 S kqread 0xfffff80026f91b00 syz-execprog 100112 S uwait 0xfffff8003f487b00 syz-execprog 100113 S uwait 0xfffff8003f487c00 syz-execprog 100114 S uwait 0xfffff80026e84000 syz-execprog 100115 S uwait 0xfffff8003f487d00 syz-execprog 100116 S uwait 0xfffff8003f487e00 syz-execprog 100117 S uwait 0xfffff8003f487f00 syz-execprog 100118 S uwait 0xfffff800049fe080 syz-execprog 765 763 765 0 Ss pause 0xfffff8003f0e30a8 csh 763 682 763 0 Ss select 0xfffff800049fe5c0 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004697cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff800049910b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800049914b0 getty 739 1 739 0 Ss+ ttyin 0xfffff800049918b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004991cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049860b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049864b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049868b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004986cb0 getty 732 1 24 0 S+ piperd 0xfffff80004aab5d0 logger 731 730 24 0 S+ nanslp 0xffffffff8252ed00 sleep 730 1 24 0 S+ wait 0xfffff80004b7a520 sh 686 1 686 0 Ss nanslp 0xffffffff8252ed00 cron 682 1 682 0 Ss select 0xfffff80004b321c0 sshd 495 1 495 0 Ss select 0xfffff80004b32140 syslogd 424 1 424 0 Ss wait 0xfffff80004b7aa40 devd 423 1 423 65 Rs dhclient 338 1 338 0 Ss select 0xfffff800049fe840 dhclient 335 1 335 0 Ss select 0xfffff800049fe340 dhclient 23 0 0 0 DL syncer 0xffffffff8261c0b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff800049ad520 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261b180 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100088 D sdflush 0xfffff80004a518e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82642648 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82636ab8 [dom0] 100076 D launds 0xffffffff82636ac4 [laundry: dom0] 100077 D umarcl 0xffffffff814eb9f0 [uma] 18 0 0 0 DL - 0xffffffff823634f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d4f818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e48390 [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] 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 0xfffff80004292520 [init] 10 0 0 0 DL audit_w 0xffffffff826344d0 [audit] 0 0 0 0 RLs (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 Run CPU 0 [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] 100058 D - 0xffffffff81d1b2e0 [deadlkres] 100063 D - 0xfffff80004987e00 [acpi_task_0] 100064 D - 0xfffff80004987e00 [acpi_task_1] 100065 D - 0xfffff80004987e00 [acpi_task_2] 100066 D - 0xfffff8000447dc00 [CAM taskq] db> show all locks Process 920 (syz-executor.0) thread 0xfffffe00257ad700 (100139) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f0c5c0) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003f4c0440) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:1047 Process 12 (intr) thread 0xfffffe00048b2a00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002584d380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1161 Process 0 (kernel) thread 0xfffffe00049e5e00 (100015) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffff8003f4eb9a8) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3629 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff82632488) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:615 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 406 1126K 483 vfscache 3 1025K 3 pcb 26 542K 158 inodedep 60 535K 150 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 119 244K 986 acpica 1674 184K 52377 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 42 139K 146 tfo_ccache 1 128K 1 filedesc 18 121K 182 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 97K 315 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 270 34K 270 kdtrace 175 34K 1922 temp 35 33K 2081 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 gtaskqueue 18 26K 18 ifaddr 81 24K 91 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 bus-sc 30 14K 1415 ether_multi 165 14K 283 KTRACE 100 13K 100 ifnet 7 13K 7 lltable 40 12K 72 kenv 92 12K 92 eventhandler 132 12K 132 GEOM 60 10K 489 rman 82 10K 423 in6_multi 66 9K 165 bmsafemap 4 9K 96 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 kqueue 57 6K 928 cred 22 6K 235 plimit 21 6K 399 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 diradd 36 5K 89 pf_ifnet 10 5K 19 vt 11 5K 11 UMA 254 5K 254 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 routetbl 18 4K 31 sctp_timw 14 4K 14 hhook 13 4K 13 session 24 3K 45 pgrp 24 3K 45 ip6ndp 16 3K 33 terminal 11 3K 11 acpisem 22 3K 22 sctp_atcl 7 3K 80 proc-args 47 3K 630 indirdep 10 3K 10 selfd 40 3K 7403 select 20 3K 20 uidinfo 3 3K 8 sctp_stro 2 2K 20 local_apic 1 2K 1 io_apic 1 2K 1 CAM CCB 1 2K 2124 ipsec-saq 2 2K 2 sctp_ifa 14 2K 38 Unitno 28 2K 45 CAM XPT 22 2K 543 lockf 15 2K 22 ipsecpolicy 2 2K 2 in_multi 5 2K 15 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 20 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 14 vnodemarker 2 1K 10 NFSD session 1 1K 1 sctp_atky 13 1K 118 CAM periph 4 1K 271 sctp_ifn 6 1K 38 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 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 mkdir 3 1K 80 chacha20random 1 1K 1 DEVFSP 6 1K 13 osd 3 1K 9 sctp_aadr 4 1K 18 newdirblk 2 1K 40 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 filecaps 7 1K 78 inpcbpolicy 6 1K 222 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 procdesc 1 1K 10 pmchooks 1 1K 1 sctp_athm 7 1K 80 soname 4 1K 3090 nexusdev 5 1K 5 sctp_vrf 1 1K 1 sctp_map 4 1K 40 entropy 2 1K 48 vnet 1 1K 1 iov 1 1K 13765 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 mbuf_tag 1 1K 293 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 23 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 23 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 37 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 6 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 3 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 209 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 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 106 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 9698 2 9698 0 254 19865600 0 mbuf_packet 256 8194 1376 23310 0 254 2449920 0 BUF TRIE 144 171 13297 676 0 62 1939392 0 malloc-4096 4096 391 4 1418 0 2 1617920 0 malloc-384 384 4188 12 4461 0 30 1612800 0 malloc-128 128 9628 75 9688 0 126 1241984 0 pbuf 832 0 969 0 0 2 806208 0 UMA Slabs 0 112 5661 24 5661 0 126 636720 0 FFS inode 1128 533 20 558 0 8 623784 0 malloc-65536 65536 4 2 189 0 1 393216 0 RADIX NODE 144 2284 205 24520 0 62 358416 0 VM OBJECT 264 1034 91 15179 0 30 297000 0 VNODE 488 567 33 594 0 30 292800 0 THREAD 1792 126 9 139 0 8 241920 0 256 Bucket 2048 112 6 6703 0 8 241664 0 DEVCTL 1024 28 180 139 0 0 212992 0 malloc-16 16 12224 276 12341 0 254 200000 0 malloc-64 64 2986 101 3889 0 254 197568 0 malloc-65536 65536 1 2 9 0 1 196608 0 malloc-256 256 697 53 1737 0 62 192000 0 malloc-16384 16384 6 5 85 0 1 180224 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-128 128 1206 34 24557 0 126 158720 0 malloc-32 32 4776 138 5943 0 254 157248 0 FFS2 dinode 256 533 22 558 0 62 142080 0 MAP ENTRY 96 1027 401 46850 0 126 137088 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 118 10 1515 0 16 131072 0 mbuf 256 422 88 3983 0 254 130560 0 S VFS Cache 104 1013 157 1108 0 126 121680 0 ksiginfo 112 46 998 87 0 126 116928 0 malloc-2048 2048 9 47 2351 0 8 114688 0 VMSPACE 2544 32 10 900 0 4 106848 0 vmem btag 56 1761 99 1761 0 254 104160 0 malloc-128 128 779 27 1909 0 126 103168 0 malloc-16384 16384 5 1 144 0 1 98304 0 PROC 1312 54 9 921 0 8 82656 0 malloc-8192 8192 7 3 124 0 1 81920 0 UMA Kegs 384 212 1 212 0 30 81792 0 malloc-128 128 569 51 3622 0 126 79360 0 g_bio 408 4 186 6147 0 30 77520 0 filedesc0 1080 55 15 922 0 8 75600 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 malloc-4096 4096 14 2 20 0 2 65536 0 128 Bucket 1024 35 28 1061 0 16 64512 0 malloc-4096 4096 13 2 25 0 2 61440 0 malloc-384 384 93 37 193 0 30 49920 0 malloc-2048 2048 7 17 559 0 8 49152 0 malloc-256 256 145 35 1057 0 62 46080 0 malloc-64 64 594 99 873 0 254 44352 0 malloc-64 64 578 115 2597 0 254 44352 0 32 Bucket 256 43 122 855 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 clpbuf 832 0 48 99 0 16 39936 0 socket 944 18 22 1391 0 254 37760 0 NAMEI 1024 1 35 14046 0 16 36864 0 pcpu-8 8 4235 373 4304 0 254 36864 0 mbuf_jumbo_page 4096 0 8 10 0 254 32768 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 33 100 0 254 32384 0 malloc-384 384 65 15 96 0 30 30720 0 malloc-256 256 81 39 564 0 62 30720 0 malloc-256 256 61 59 220 0 62 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 47 9 836 0 30 28672 0 pipe 744 18 17 367 0 16 26040 0 malloc-8192 8192 2 1 4 0 1 24576 0 4 Bucket 48 6 498 7079 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 109 77 160 0 126 23808 0 tcpcb 1048 3 19 7 0 254 23056 0 ttyoutq 256 72 18 160 0 62 23040 0 sctp_asoc 2288 2 8 20 0 254 22880 0 malloc-1024 1024 16 4 19 0 16 20480 0 malloc-1024 1024 16 4 16 0 16 20480 0 8 Bucket 80 50 200 5810 0 126 20000 0 TURNSTILE 136 136 11 136 0 62 19992 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 24 51 289 0 62 19200 0 SLEEPQUEUE 88 136 56 136 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 8 0 8 16384 0 malloc-32 32 262 242 3019 0 254 16128 0 Files 80 112 88 7943 0 126 16000 0 sctp_ep 1280 3 9 30 0 254 15360 0 malloc-384 384 27 13 59 0 30 15360 0 malloc-2048 2048 6 0 6 0 8 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-1024 1024 3 9 21 0 16 12288 0 malloc-512 512 5 19 672 0 30 12288 0 malloc-512 512 11 13 29 0 30 12288 0 malloc-64 64 21 168 13633 0 254 12096 0 malloc-64 64 131 58 135 0 254 12096 0 malloc-32 32 199 179 1643 0 254 12096 0 KNOTE 160 24 51 427 0 62 12000 0 malloc-16 16 513 237 1917 0 254 12000 0 malloc-128 128 70 23 80 0 126 11904 0 malloc-128 128 7 86 264 0 126 11904 0 udp_inpcb 488 2 22 209 0 254 11712 0 routing nhops 256 23 22 64 0 62 11520 0 malloc-384 384 8 22 81 0 30 11520 0 malloc-256 256 39 6 58 0 62 11520 0 malloc-4096 4096 0 2 209 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-512 512 3 13 11 0 30 8192 0 malloc-512 512 2 14 3 0 30 8192 0 rtentry 176 25 21 64 0 62 8096 0 rl_entry 40 41 161 41 0 254 8080 0 sctp_laddr 48 3 165 67 0 254 8064 0 udpcb 32 2 250 209 0 254 8064 0 PWD 32 13 239 130 0 254 8064 0 malloc-64 64 51 75 7454 0 254 8064 0 malloc-64 64 3 123 20 0 254 8064 0 malloc-64 64 6 120 39 0 254 8064 0 malloc-32 32 43 209 413 0 254 8064 0 malloc-32 32 13 239 30 0 254 8064 0 malloc-32 32 36 216 163 0 254 8064 0 malloc-32 32 12 240 317 0 254 8064 0 malloc-32 32 17 235 35 0 254 8064 0 16 Bucket 144 46 10 570 0 62 8064 0 2 Bucket 32 51 201 11213 0 254 8064 0 vtnet_tx_hdr 24 0 334 1160 0 254 8016 0 malloc-16 16 1 499 247 0 254 8000 0 malloc-16 16 5 495 5 0 254 8000 0 malloc-16 16 10 490 49 0 254 8000 0 malloc-16 16 35 465 23633 0 254 8000 0 malloc-16 16 8 492 120 0 254 8000 0 malloc-16 16 10 490 85 0 254 8000 0 malloc-128 128 15 47 278 0 126 7936 0 sctp_chunk 152 10 42 88 0 254 7904 0 ripcb 488 1 15 6 0 254 7808 0 tcp_inpcb 488 3 13 7 0 254 7808 0 kenv 258 3 27 999 0 30 7740 0 unpcb 256 8 22 1101 0 254 7680 0 malloc-384 384 12 8 13 0 30 7680 0 malloc-256 256 3 27 497 0 62 7680 0 malloc-256 256 16 14 289 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 sctp_asconf_ack 48 1 83 15 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 5 0 254 4032 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