Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x10 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a2ae87 stack pointer = 0x0:0xfffffe0056c8a640 frame pointer = 0x0:0xfffffe0056c8a6f0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2 (clock (0)) rdi: 0000000000000010 rsi: 0000000000000000 rdx: 000000000b064f60 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe0056c8a6f0 r10: 0100000000000000 r11: 000000000000001f r12: dffff7c000000000 r13: 1fffffc00ad914c8 r14: fffffe0058327800 r15: 000000 FreeBSD/amd64000000ffff (ci-freebsd-i38trap number = 12 panic: page fault cpuid = 0 time = 58 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c89d70 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89ed0 vpanic() at vpanic+0x280/frame 0xfffffe0056c8a090 panic() at panic+0xb5/frame 0xfffffe0056c8a150 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c8a270 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c8a390 trap() at trap+0x648/frame 0xfffffe0056c8a570 calltrap() at calltrap+0x8/frame 0xfffffe0056c8a570 --- trap 0xc, rip = 0xffffffff81a2ae87, rsp = 0xfffffe0056c8a640, rbp = 0xfffffe0056c8a6f0 --- in6_selecthlim() at in6_selecthlim+0xd7/frame 0xfffffe0056c8a6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x1f0c/frame 0xfffffe0056c8a9a0 sctp_send_initiate() at sctp_send_initiate+0x1591/frame 0xfffffe0056c8ab20 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0056c8ab70 sctp_timeout_handler() at sctp_timeout_handler+0xb3b/frame 0xfffffe0056c8acb0 softclock_call_cc() at softclock_call_cc+0x395/frame 0xfffffe0056c8ae80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c8aef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c8af30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c8af30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6e: movq $0,0x23de5a7(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe00033eee30 rdx 0 rbx 0xffffffff8272db60 .str.27 rsp 0xfffffe0056c89eb0 rbp 0xfffffe0056c89ed0 rsi 0 rdi 0xffffffff815da0a9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffe r14 0xffffffff8272db60 .str.27 r15 0 rip 0xffffffff815c3a6e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23de5a7(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392c760 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8392c760 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff8392d700 (map 0xffffffff8392d700) (map.pmap 0xffffffff8392d7c0) (pmap 0xffffffff8392d830) threads: 2 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1148 971 971 0 R (threaded) syz-executor 100154 RunQ syz-executor 100503 Run CPU 1 syz-executor 100504 RunQ syz-executor 1146 963 963 0 R (threaded) syz-executor 100096 RunQ syz-executor 100501 RunQ syz-executor 1145 967 967 0 R (threaded) syz-executor 100266 RunQ syz-executor 100500 S uwait 0xfffffe006e50aa00 syz-executor 1137 1 967 0 S uwait 0xfffffe00586cf280 syz-executor 1133 1 971 0 S uwait 0xfffffe005847a780 syz-executor 1116 1 971 0 S uwait 0xfffffe0058479000 syz-executor 1101 1 967 0 S uwait 0xfffffe00586cf480 syz-executor 1099 1 963 0 SV uwait 0xfffffe00586ce600 syz-executor 1091 1 971 0 SV uwait 0xfffffe005847b680 syz-executor 1083 1 963 0 S uwait 0xfffffe005847a380 syz-executor 1070 1 973 0 SV uwait 0xfffffe005847be00 syz-executor 1065 1 973 0 S uwait 0xfffffe006e509c80 syz-executor 1050 1 971 0 S uwait 0xfffffe006e50ae00 syz-executor 1042 1 973 0 SV uwait 0xfffffe005847ab80 syz-executor 1034 1027 1034 0 Ss select 0xfffffe0058478e40 dhclient 1030 1 1030 0 Ss select 0xfffffe0058478f40 dhclient 1027 1010 424 65 S select 0xfffffe0058478dc0 dhclient 1023 1 971 0 S uwait 0xfffffe006e50b680 syz-executor 1020 1 973 0 S uwait 0xfffffe00586cf380 syz-executor 1010 424 424 0 S wait 0xfffffe005bcc55c0 sh 973 763 973 0 S piperd 0xfffffe006dfb1140 syz-executor 971 763 971 0 S nanslp 0xffffffff83983401 syz-executor 967 763 967 0 R syz-executor 963 763 963 0 R syz-executor 819 0 0 0 DL aiordy 0xfffffe005bcebac0 [aiod4] 818 0 0 0 DL aiordy 0xfffffe005bcec020 [aiod3] 817 0 0 0 DL aiordy 0xfffffe005bcec580 [aiod2] 816 0 0 0 DL aiordy 0xfffffe005bcecae0 [aiod1] 763 761 761 0 S nanslp 0xffffffff83983401 syz-executor 761 759 761 0 Ss pause 0xfffffe0007be2630 csh 759 682 759 0 Ss select 0xfffffe0058479ac0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00540758b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00540748b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00589330b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00589334b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00589338b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0058933cb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00589340b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00589344b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00589348b0 getty 686 1 686 0 Ss nanslp 0xffffffff83983401 cron 682 1 682 0 Ss select 0xfffffe005847ab40 sshd 495 1 495 0 Ss select 0xfffffe00586cd3c0 syslogd 424 1 424 0 Ss wait 0xfffffe0007a07b00 devd 423 1 423 65 Ss select 0xfffffe00586cd940 dhclient 338 1 338 0 Ss select 0xfffffe00586cd440 dhclient 335 1 335 0 Ss select 0xfffffe00586cd8c0 dhclient 17 0 0 0 DL syncer 0xffffffff83aa0be0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a26040 [vnlru] 15 0 0 0 RL (threaded) [bufdaemon] 100079 RunQ [bufdaemon] 100080 RunQ [bufspacedaemon-0] 100094 D sdflush 0xfffffe006b69cce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83aea8a0 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100081 D launds 0xffffffff83ad0844 [laundry: dom0] 100082 D umarcl 0xffffffff81d7a440 [uma] 7 0 0 0 DL - 0xffffffff83700bb0 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff842d09e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836cb340 [doneq0] 100046 D - 0xffffffff836cb2c0 [async] 100075 D - 0xffffffff836cb140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83acc020 [crypto] 100043 D crypto_ 0xfffffe0054082d30 [crypto returns 0] 100044 D crypto_ 0xfffffe0054082d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543e0088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff8392bd80 [g_event] 100037 D - 0xffffffff8392bda0 [g_up] 100038 D - 0xffffffff8392bdc0 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83acca80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c19ff0 [swapper] 100005 D - 0xfffffe000796d200 [softirq_0] 100006 D - 0xfffffe000796d100 [softirq_1] 100007 D - 0xfffffe000796d000 [if_io_tqg_0] 100008 D - 0xfffffe000796ce00 [if_io_tqg_1] 100009 D - 0xfffffe000796cd00 [if_config_tqg_0] 100010 D - 0xfffffe000796cc00 [pci_hp taskq] 100011 D - 0xfffffe000796cb00 [kqueue_ctx taskq] 100014 D - 0xfffffe000796c800 [thread taskq] 100016 D - 0xfffffe000796c600 [aiod_kick taskq] 100017 D - 0xfffffe000796c500 [deferred_unmount ta] 100018 D - 0xfffffe000796c400 [inm_free taskq] 100019 D - 0xfffffe000796c300 [in6m_free taskq] 100020 D - 0xfffffe000796c200 [linuxkpi_irq_wq] 100021 D - 0xfffffe000796c100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796c100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796c100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796c100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796c000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796c000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796c000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796c000 [linuxkpi_long_wq_3] 100035 D - 0xfffffe000796be00 [firmware taskq] 100040 D - 0xfffffe000796bd00 [crypto_0] 100041 D - 0xfffffe000796bd00 [crypto_1] 100056 D - 0xfffffe000796bb00 [vtnet0 rxq 0] 100057 D - 0xfffffe000796ba00 [vtnet0 txq 0] 100058 D - 0xfffffe000796b900 [vtnet0 rxq 1] 100059 D - 0xfffffe000796b800 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057f8d380 [virtio_balloon] 100065 D - 0xffffffff82732da0 [deadlkres] 100069 D - 0xfffffe00595d9000 [acpi_task_0] 100070 D - 0xfffffe00595d9000 [acpi_task_1] 100071 D - 0xfffffe00595d9000 [acpi_task_2] 100073 D - 0xfffffe000796d700 [mca taskq] 100074 D - 0xfffffe000796bc00 [CAM taskq] 100076 D - 0xfffffe00595d8e00 [ipsec_offload] db> show all locks Process 1146 (syz-executor) thread 0xfffffe005bd01000 (100501) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe006b8b4d80) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4815 Process 2 (clock) thread 0xfffffe0007a19000 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe007518f320) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5015K 501 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4216 sctp_stro 53 2360K 217 sysctloid 35218 2075K 35293 vtbuf 24 1968K 46 kobj 329 1316K 493 newblk 78 1044K 923 vfscache 3 1025K 3 pcb 154 815K 1365 inodedep 22 520K 380 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 38 297K 554 subproc 143 290K 1229 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 609 acpica 1674 184K 57762 vmem 5 144K 7 tidhash 3 141K 3 pagedep 12 131K 237 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 114 114K 141 sem 4 106K 4 gtaskqueue 18 98K 18 bus 991 81K 5033 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 sctp_atcl 120 45K 869 umtx 336 42K 336 kdtrace 208 40K 1654 temp 36 39K 2334 BPF 22 36K 31 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 128 32K 143 msg 4 30K 4 LRO 28 29K 38 kbdmux 6 28K 6 routetbl 320 25K 1176 DEVFS_RULE 56 20K 56 ifaddr 69 20K 114 ufs_mount 4 17K 5 tcp_fsb_rack 8 17K 156 proc 3 17K 3 tty 16 16K 16 lltable 49 16K 90 ithread 90 15K 90 bus-sc 34 15K 1627 ifnet 8 15K 12 eventhandler 163 14K 163 ether_multi 152 13K 302 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 437 pf_ifnet 30 10K 76 in6_multi 65 9K 115 bmsafemap 3 9K 322 plimit 22 9K 368 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 23 filemon 1 8K 18 sctp_timw 32 8K 32 shmfd 1 8K 8 pfs_vncache 1 8K 1 freework 31 8K 366 audit_evclass 238 8K 300 sctp_atky 173 8K 1106 cred 28 7K 223 taskqueue 66 7K 81 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 kqueue 68 5K 1365 ufs_dirhash 24 5K 24 UMA 269 5K 269 vt 11 5K 11 pwddesc 65 5K 1185 DEVFSP 65 5K 206 pf_table 2 4K 39 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 CC Mem 15 4K 240 acpisem 28 4K 28 kcovinfo 52 4K 117 terminal 11 3K 11 session 21 3K 42 proc-args 88 3K 2390 dirrem 10 3K 266 hhook 8 3K 10 sctp_ifa 18 3K 24 clone 9 3K 10 uidinfo 3 3K 23 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 29 selfd 31 2K 14394 sctp_athm 120 2K 884 ip6ndp 12 2K 24 Unitno 28 2K 70 sctp_map 106 2K 434 CAM XPT 22 2K 543 freeblks 6 2K 227 in_multi 6 2K 13 tun 4 2K 9 toponodes 6 2K 6 netlink 3 2K 134 ipsecpolicy 2 2K 2 select 11 2K 43 acpidev 20 2K 20 msi 9 2K 9 tcp_pcm_rack 4 1K 78 sctp_stri 2 1K 28 softdep 1 1K 1 mkdir 8 1K 428 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 12 vnodemarker 2 1K 36 NFSD session 1 1K 1 newdirblk 7 1K 214 freefile 7 1K 235 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 24 inpcbpolicy 24 1K 524 mld 6 1K 11 igmp 6 1K 11 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 301 pci_link 10 1K 10 crypto 4 1K 28 encap_export_host 12 1K 12 osd 20 1K 252 diradd 4 1K 292 indirdep 2 1K 142 cdev 2 1K 2 lkpikmalloc 8 1K 9 pf_osfp 4 1K 4 chacha20random 1 1K 1 biobuf 1 1K 1 cryptodev 4 1K 129 vnodes 1 1K 1 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 pf_rule 1 1K 16 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 iov 2 1K 15138 pmchooks 1 1K 1 filedesc_to_leader 2 1K 4 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3956 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 39 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 tcp_do_rack 0 0K 1 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 266 sctp_iter 0 0K 31 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 30 sctp_aadr 0 0K 38 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 148 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 17 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 20 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 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 10 ipsecrequest 0 0K 0 ip6opt 0 0K 10 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 3 ip_moptions 0 0K 2 in_mfilter 0 0K 4 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 19 fadvise 0 0K 0 VN POLL 0 0K 3 statfs 0 0K 195 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 13 lio 0 0K 44 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 192 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 314 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 652 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 pwd 0 0K 0 tty console 0 0K 0 boottrace 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 tmpfs extattr 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 diroff 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 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 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 14 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 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 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8782 616 18516 0 254 38494208 0 mbuf 256 9484 688 78553 0 254 2604032 0 tcp_log 416 0 5337 10393 0 254 2220192 0 BUF TRIE 144 211 11577 873 0 62 1697472 0 malloc-384 384 4121 49 4488 0 30 1601280 0 malloc-128 128 11544 174 11595 0 126 1499904 0 malloc-4096 4096 330 6 515 0 2 1376256 0 UMA Slabs 0 112 11024 22 11024 0 126 1237152 0 sctp_asoc 2256 53 457 217 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17010 93 17010 0 254 957768 0 RADIX NODE 144 6219 244 36838 0 62 930672 0 FFS inode 1168 544 30 780 0 8 670432 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_ep 1152 65 446 638 0 254 588672 0 socket 1024 60 448 2430 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-65536 65536 5 2 191 0 1 458752 0 256 Bucket 2048 186 14 1273 0 8 409600 0 malloc-16384 16384 18 6 273 0 1 393216 0 sctp_raddr 736 73 444 271 0 254 380512 0 VM OBJECT 264 1263 87 17901 0 30 356400 0 THREAD 1824 142 26 504 0 8 306432 0 malloc-4096 4096 65 7 1150 0 2 294912 0 VNODE 440 583 83 826 0 30 293040 0 malloc-64 64 4003 344 6420 0 254 278208 0 malloc-32768 32768 2 6 120 0 1 262144 0 malloc-16 16 14512 238 14738 0 254 236000 0 malloc-2048 2048 102 10 131 0 8 229376 0 tcp_bbr_map 128 0 1767 9949 0 126 226176 0 DEVCTL 1024 81 139 208 0 0 225280 0 UMA Zones 768 241 3 241 0 16 187392 0 ertt_txseginfo 40 1 4645 42644 0 254 185840 0 malloc-32 32 5335 335 5391 0 254 181440 0 MAP ENTRY 96 1550 340 60351 0 126 181440 0 malloc-128 128 1226 169 27187 0 126 178560 0 malloc-256 256 339 351 2057 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 FPU_save_area 832 144 54 698 0 16 164736 0 malloc-2048 2048 69 11 833 0 8 163840 0 malloc-1024 1024 132 28 1547 0 16 163840 0 FFS2 dinode 256 544 86 779 0 62 161280 0 S VFS Cache 104 1010 394 1305 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 4 0 15 0 1 131072 0 malloc-2048 2048 9 55 1213 0 8 131072 0 unpcb 256 11 499 1224 0 254 130560 0 mbuf_packet 256 79 429 6780 0 254 130048 0 ksiginfo 112 62 982 134 0 126 116928 0 malloc-128 128 759 140 2718 0 126 115072 0 g_bio 408 0 270 8050 0 30 110160 0 PROC 1376 64 13 1148 0 8 105952 0 malloc-128 128 543 232 4115 0 126 99200 0 filedesc0 1072 65 19 1185 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 66 17 334 0 16 84992 0 malloc-16384 16384 4 1 184 0 1 81920 0 malloc-8192 8192 8 2 115 0 1 81920 0 malloc-384 384 173 37 958 0 30 80640 0 malloc-256 256 170 145 1266 0 62 80640 0 sctp_readq 152 1 519 12 0 254 79040 0 sctp_chunk 152 111 409 165 0 254 79040 0 malloc-4096 4096 16 2 27 0 2 73728 0 64 Bucket 512 86 50 2765 0 30 69632 0 malloc-64 64 603 468 16061 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 0 2 122 0 1 65536 0 malloc-1024 1024 54 10 230 0 16 65536 0 malloc-1024 1024 14 50 526 0 16 65536 0 32 Bucket 256 79 176 7812 0 62 65280 0 sctp_stream_msg_out 112 8 532 53 0 254 60480 0 malloc-8192 8192 2 5 38 0 1 57344 0 malloc-8192 8192 7 0 8 0 1 57344 0 tcp_inpcb 1320 15 27 239 0 8 55440 0 malloc-64 64 562 257 1370 0 254 52416 0 malloc-256 256 83 112 498 0 62 49920 0 malloc-256 256 99 96 1044 0 62 49920 0 malloc-256 256 66 129 829 0 62 49920 0 malloc-256 256 60 135 551 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 15367 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-4096 4096 9 3 22 0 2 49152 0 malloc-4096 4096 10 2 10 0 2 49152 0 malloc-2048 2048 8 16 124 0 8 49152 0 pipe 736 20 46 376 0 16 48576 0 malloc-384 384 42 78 416 0 30 46080 0 malloc-384 384 79 41 79 0 30 46080 0 da_ccb 544 0 84 2109 0 16 45696 0 pcpu-8 8 5070 562 6578 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 3 2 5 0 1 40960 0 malloc-4096 4096 6 4 565 0 2 40960 0 malloc-4096 4096 5 5 79 0 2 40960 0 VMSPACE 616 44 22 1111 0 16 40656 0 udp_inpcb 416 6 84 230 0 30 37440 0 malloc-64 64 70 497 14908 0 254 36288 0 malloc-64 64 151 416 167 0 254 36288 0 malloc-64 64 2 565 20 0 254 36288 0 malloc-64 64 335 232 2046 0 254 36288 0 malloc-64 64 41 526 47 0 254 36288 0 tcp_rack_map 128 5 274 6006 0 126 35712 0 malloc-128 128 71 208 87 0 126 35712 0 malloc-128 128 9 270 425 0 126 35712 0 malloc-128 128 91 188 709 0 126 35712 0 malloc-128 128 69 210 77 0 126 35712 0 routing nhops 256 28 107 54 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 58 32 431 0 30 34560 0 malloc-256 256 51 84 1031 0 62 34560 0 malloc-256 256 49 86 59 0 62 34560 0 TURNSTILE 136 169 83 169 0 62 34272 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 4 12 41 0 8 32768 0 malloc-2048 2048 15 1 20 0 8 32768 0 malloc-2048 2048 11 5 36 0 8 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-1024 1024 18 14 45 0 16 32768 0 malloc-1024 1024 10 22 24 0 16 32768 0 malloc-1024 1024 1 31 3 0 16 32768 0 malloc-512 512 8 56 170 0 30 32768 0 malloc-512 512 3 61 40 0 30 32768 0 malloc-512 512 4 60 72 0 30 32768 0 malloc-512 512 12 52 14 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 tcp_bbr_pcb 896 1 35 65 0 16 32256 0 tcp_rack_pcb 1152 4 24 78 0 8 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 228 172 9665 0 126 32000 0 PGRP 120 25 239 51 0 126 31680 0 clpbuf 2624 0 12 27 0 4 31488 0 sctp_laddr 48 52 536 265 0 254 28224 0 16 Bucket 144 65 131 302 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 0 133 32 0 62 27664 0 udplite_inpcb 416 0 63 10 0 30 26208 0 cpuset 200 7 121 7 0 62 25600 0 PWD 40 31 575 285 0 254 24240 0 rtentry 168 30 114 54 0 62 24192 0 8 Bucket 80 59 241 380 0 126 24000 0 ripcb 384 3 57 45 0 30 23040 0 malloc-384 384 28 32 40 0 30 23040 0 Mountpoints 2816 2 6 6 0 4 22528 0 SLEEPQUEUE 88 169 87 169 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 udp_inpcb ports 32 3 627 28 0 254 20160 0 tcp_inpcb ports 32 3 627 108 0 254 20160 0 ertt 72 15 265 239 0 126 20160 0 malloc-32 32 403 227 1522 0 254 20160 0 malloc-32 32 249 381 358 0 254 20160 0 malloc-32 32 225 405 1186 0 254 20160 0 malloc-32 32 24 606 2762 0 254 20160 0 malloc-32 32 7 623 22 0 254 20160 0 malloc-32 32 147 483 2545 0 254 20160 0 malloc-32 32 31 599 39 0 254 20160 0 2 Bucket 32 62 568 439 0 254 20160 0 KNOTE 160 1 124 119 0 62 20000 0 cryptop 280 0 70 9 0 30 19600 0 AIOCB 552 0 35 15 0 16 19320 0 AIOLIO 272 0 70 22 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 435 0 2 16384 0 malloc-2048 2048 0 8 1 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 4 28 180 0 30 16384 0 malloc-512 512 0 32 3 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_asconf_ack 48 0 336 1 0 254 16128 0 rl_entry 48 2 334 2 0 254 16128 0 vtnet_tx_hdr 24 0 668 35703 0 254 16032 0 malloc-16 16 555 445 5374 0 254 16000 0 kenv 258 17 43 1060 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 udplite_inpcb ports 32 0 378 1 0 254 12096 0 malloc-16 16 121 629 1539 0 254 12000 0 malloc-16 16 6 744 10 0 254 12000 0 malloc-16 16 153 597 27366 0 254 12000 0 malloc-16 16 16 734 152 0 254 12000 0 malloc-16 16 62 688 142 0 254 12000 0 malloc-16 16 10 740 12 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 6 24 6 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 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 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 368 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 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 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 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 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 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 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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-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 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