Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a3b8c3 stack pointer = 0x0:0xfffffe0056c8a1c0 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: 0000000000000000 rsi: 0000000000000000 rdx: 000000000b064f60 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000050080fe FreeBSD/amd64 (ci-freebsd-i38rax: fffffe00033eee30 rbx: fffffe006cd0c8e0 rbp: fffffe0056c8a6f0 6-2.us-central1-b.c.syzkaller.internal) (ttyu0)r10: aa02000000000000 r11: 000000000000001f r12: fffffe0056c8a4c0 login: r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b6330 trap number = 12 panic: page fault cpuid = 1 time = 1729723131 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c898f0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89a50 vpanic() at vpanic+0x280/frame 0xfffffe0056c89c10 panic() at panic+0xb5/frame 0xfffffe0056c89cd0 trap_fatal() at trap_fatal+0x7f2/frame 0xfffffe0056c89df0 trap_pfault() at trap_pfault+0x179/frame 0xfffffe0056c89f10 trap() at trap+0x648/frame 0xfffffe0056c8a0f0 calltrap() at calltrap+0x8/frame 0xfffffe0056c8a0f0 --- trap 0xc, rip = 0xffffffff81a3b8c3, rsp = 0xfffffe0056c8a1c0, rbp = 0xfffffe0056c8a6f0 --- ip6_output() at ip6_output+0x30d3/frame 0xfffffe0056c8a6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x216c/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 $0,0x23de317(%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 0xffffffff8272dbe0 .str.27 rsp 0xfffffe0056c89a30 rbp 0xfffffe0056c89a50 rsi 0 rdi 0xffffffff815da339 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff8272dbe0 .str.27 r15 0 rip 0xffffffff815c3cfe kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23de317(%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 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1067 767 767 0 R (threaded) syz-executor 100526 RunQ syz-executor 100616 S sbwait 0xfffffe0059ccb20c syz-executor 100617 RunQ syz-executor 1065 1063 1063 0 R ifconfig 1064 764 764 0 R (threaded) syz-executor 100464 RunQ syz-executor 100610 S connec 0xfffffe0059cd58da syz-executor 100612 RunQ syz-executor 100613 RunQ syz-executor 1063 763 1063 0 S wait 0xfffffe005bd5f580 syz-executor 1056 1 767 0 SV uwait 0xfffffe005847a100 syz-executor 1055 1 764 0 S uwait 0xfffffe005847bd00 syz-executor 1053 1044 1053 0 Ss select 0xfffffe00752969c0 dhclient 1049 1 1049 0 Ss select 0xfffffe0075296a40 dhclient 1044 1020 424 65 S select 0xfffffe0075296b40 dhclient 1026 1 764 0 SV uwait 0xfffffe0058479180 syz-executor 1023 1 767 0 S uwait 0xfffffe0058478200 syz-executor 1021 1 765 0 S uwait 0xfffffe005847b780 syz-executor 1020 424 424 0 S wait 0xfffffe005bcb2b00 sh 1003 1 764 0 S uwait 0xfffffe00586cd680 syz-executor 991 1 991 65 Ss select 0xfffffe0075296f40 dhclient 979 1 764 0 SV uwait 0xfffffe0058478900 syz-executor 978 1 767 0 S uwait 0xfffffe0058478100 syz-executor 977 1 764 0 S uwait 0xfffffe0075299080 syz-executor 969 1 764 0 SV uwait 0xfffffe0057f90d80 syz-executor 960 1 764 0 S uwait 0xfffffe0058479280 syz-executor 952 1 765 0 SV uwait 0xfffffe0075299300 syz-executor 946 1 765 0 SV uwait 0xfffffe0057f90780 syz-executor 945 1 764 0 SV uwait 0xfffffe0058479900 syz-executor 939 1 767 0 SV uwait 0xfffffe0058478f00 syz-executor 936 1 765 0 SV uwait 0xfffffe0075298d80 syz-executor 932 1 764 0 S uwait 0xfffffe0058478800 syz-executor 928 1 764 0 SV uwait 0xfffffe0075299200 syz-executor 927 1 765 0 SV uwait 0xfffffe0057f90a80 syz-executor 918 1 765 0 SV uwait 0xfffffe00586cd700 syz-executor 905 1 767 0 S uwait 0xfffffe0075299500 syz-executor 899 1 767 0 SV uwait 0xfffffe0075298b80 syz-executor 898 1 765 0 SV uwait 0xfffffe0075299600 syz-executor 894 1 767 0 SV uwait 0xfffffe0075298780 syz-executor 889 1 764 0 S uwait 0xfffffe0057f90500 syz-executor 880 1 767 0 SV uwait 0xfffffe0058478e00 syz-executor 873 1 765 0 SV uwait 0xfffffe0057f90880 syz-executor 869 1 764 0 SV uwait 0xfffffe0058478300 syz-executor 863 1 765 0 SV uwait 0xfffffe0075299400 syz-executor 857 1 767 0 S uwait 0xfffffe0057f90b80 syz-executor 854 1 764 0 SV sbwait 0xfffffe0059a94e0c syz-executor 847 1 767 0 SV uwait 0xfffffe0058478700 syz-executor 838 1 767 0 SV uwait 0xfffffe005847ac80 syz-executor 836 1 765 0 SV sbwait 0xfffffe0059cdee0c syz-executor 831 1 767 0 S uwait 0xfffffe005847be00 syz-executor 827 0 0 0 DL aiordy 0xfffffe005bcedae0 [aiod4] 826 0 0 0 DL aiordy 0xfffffe005bcee040 [aiod3] 825 0 0 0 DL aiordy 0xfffffe005bcee5a0 [aiod2] 824 0 0 0 DL aiordy 0xfffffe005bcb3060 [aiod1] 823 1 765 0 SV uwait 0xfffffe005847a200 syz-executor 817 1 817 0 Ss select 0xfffffe0058478a40 dhclient 814 1 814 0 Ss select 0xfffffe005847b840 dhclient 767 763 767 0 R syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe005bcb3670 csh 759 682 759 0 Ss select 0xfffffe0058479640 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00540758b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058932cb0 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 0xfffffe0058479bc0 sshd 495 1 495 0 Ss select 0xfffffe005847a5c0 syslogd 424 1 424 0 Ss wait 0xfffffe005bcb2040 devd 423 1 423 65 Ss select 0xfffffe00586cd7c0 dhclient 338 1 338 0 Ss select 0xfffffe0058479cc0 dhclient 335 1 335 0 Ss select 0xfffffe005847a7c0 dhclient 17 0 0 0 DL syncer 0xffffffff83aa0be0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a26040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a9f1c0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0059ac4ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83aea8a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83ad0838 [dom0] 100080 D launds 0xffffffff83ad0844 [laundry: dom0] 100081 D umarcl 0xffffffff81d7a890 [uma] 7 0 0 0 DL - 0xffffffff83700bb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847e29a0 [pf purge] 5 0 0 0 DL waiting 0xffffffff842d59e0 [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 1 [clock (0)] 100031 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 Run CPU 0 [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 - 0xffffffff82732e20 [deadlkres] 100069 D - 0xfffffe00595d5000 [acpi_task_0] 100070 D - 0xfffffe00595d5000 [acpi_task_1] 100071 D - 0xfffffe00595d5000 [acpi_task_2] 100073 D - 0xfffffe000796da00 [mca taskq] 100074 D - 0xfffffe000796bc00 [CAM taskq] 100076 D - 0xfffffe00595d4e00 [ipsec_offload] 100611 D - 0xfffffe006e10e600 [netlink_socket (PID] db> show all locks Process 1067 (syz-executor) thread 0xfffffe005bd52740 (100616) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059ccb1c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4815 Process 1065 (ifconfig) thread 0xfffffe005bd21000 (100365) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83aa1380) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3029 Process 854 (syz-executor) thread 0xfffffe005bcc0740 (100116) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059a94dc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4815 Process 836 (syz-executor) thread 0xfffffe005bcf1000 (100154) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059cdedc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4815 Process 2 (clock) thread 0xfffffe0007a19000 (100030) shared rw sctpinp (sctpinp) r = 0 (0xfffffe006e5884a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074f06a50) 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 485 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4216 sysctloid 35218 2075K 35293 vtbuf 24 1968K 46 kobj 329 1316K 493 pcb 388 1076K 1182 newblk 11 1027K 1913 vfscache 3 1025K 3 filedesc 86 682K 470 inodedep 27 522K 346 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 213 410K 1190 vmem 5 272K 7 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 57762 tidhash 3 141K 3 pagedep 18 133K 170 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 132 sem 4 106K 4 sctp_atcl 282 106K 752 sctp_stro 98 98K 194 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 BPF 30 53K 32 kdtrace 272 51K 1686 umtx 400 50K 400 tcp_fsb_rack 18 38K 70 temp 35 37K 2143 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 140 msg 4 30K 4 kbdmux 6 28K 6 LRO 22 23K 28 DEVFS_RULE 56 20K 56 routetbl 242 20K 748 ifaddr 67 19K 88 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 sctp_atky 380 16K 952 ithread 90 15K 90 bus-sc 34 15K 1627 ifnet 8 15K 9 eventhandler 163 14K 163 lltable 43 14K 66 CC Mem 47 12K 175 kenv 95 12K 95 ether_multi 139 12K 218 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 437 ksem 4 10K 5 plimit 24 9K 377 bmsafemap 3 9K 290 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 sctp_timw 32 8K 32 shmfd 1 8K 1 pfs_vncache 1 8K 1 in6_multi 58 8K 85 audit_evclass 238 8K 300 taskqueue 69 8K 126 kqueue 95 7K 1340 sglist 6 7K 6 cred 24 6K 192 CAM DEV 3 6K 510 pwddesc 91 6K 1117 pfs_nodes 22 6K 22 pf_ifnet 12 5K 29 ufs_dirhash 24 5K 24 sctp_athm 282 5K 758 UMA 269 5K 269 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 63 4K 155 acpisem 28 4K 28 selfd 55 4K 13468 kcovinfo 52 4K 91 proc-args 118 4K 2249 sctp_map 196 4K 388 sctp_aadr 48 3K 152 session 24 3K 40 terminal 11 3K 11 dirrem 10 3K 224 lockf 23 3K 36 hhook 8 3K 10 tcp_pcm_rack 9 3K 35 clone 9 3K 9 uidinfo 3 3K 6 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 inpcbpolicy 59 2K 415 sctp_ifa 14 2K 18 select 14 2K 36 Unitno 28 2K 58 mkdir 13 2K 296 ip6ndp 11 2K 17 CAM XPT 22 2K 543 sctp_stri 3 2K 12 diradd 12 2K 250 tun 4 2K 6 toponodes 6 2K 6 netlink 3 2K 95 ipsecpolicy 2 2K 2 in_multi 5 2K 10 acpidev 20 2K 20 msi 9 2K 9 newdirblk 9 2K 148 osd 52 2K 186 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 40 NFSD session 1 1K 1 CAM periph 4 1K 271 pf_osfp 7 1K 7 ipsec 3 1K 3 mld 6 1K 8 igmp 6 1K 8 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_ifn 5 1K 18 freefile 5 1K 177 crypto 4 1K 48 encap_export_host 12 1K 12 freework 3 1K 766 freeblks 2 1K 197 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 10 vnodes 1 1K 1 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 cryptodev 2 1K 93 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 soname 5 1K 3890 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 37 acpiintr 1 1K 1 filecaps 3 1K 79 cpus 2 1K 2 vnet_data_free 1 1K 1 iov 2 1K 14608 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_krule_item 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do_rack 0 0K 0 filemon 0 0K 19 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 205 sctp_iter 0 0K 20 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 20 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 549 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 20 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 2 allocindir 0 0K 0 indirdep 0 0K 843 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 4 ipsecrequest 0 0K 0 ip6opt 0 0K 5 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 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 183 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 lio 0 0K 94 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 115 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 696 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 2 filedesc_to_leader 0 0K 0 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 21 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 ertt_txseginfo 40 1578560 70 2040106 0 254 63145200 0 mbuf_jumbo_page 4096 8334 1064 13608 0 254 38494208 0 256 Bucket 2048 137 1239 9453 0 8 2818048 0 mbuf 256 8853 809 2059381 0 254 2473472 0 vmem btag 56 33366 153 33366 0 254 1877064 0 BUF TRIE 144 209 11579 2384 0 62 1697472 0 malloc-384 384 4121 49 4495 0 30 1601280 0 malloc-128 128 11547 171 11584 0 126 1499904 0 malloc-4096 4096 330 4 507 0 2 1368064 0 UMA Slabs 0 112 11761 5 11761 0 126 1317792 0 sctp_asoc 2256 98 412 194 0 254 1150560 0 RADIX NODE 144 7092 295 33182 0 62 1063728 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-16384 16384 42 12 232 0 1 884736 0 FFS inode 1168 563 32 741 0 8 694960 0 tcp_bbr_map 128 3534 1767 13895 0 126 678528 0 malloc-65536 65536 9 1 12 0 1 655360 0 sctp_ep 1152 181 330 552 0 254 588672 0 pbuf 2624 0 202 0 0 2 530048 0 socket 1024 210 298 2224 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 VM OBJECT 264 1691 199 16670 0 30 498960 0 malloc-65536 65536 5 2 225 0 1 458752 0 malloc-2048 2048 185 39 747 0 8 458752 0 malloc-4096 4096 91 13 1070 0 2 425984 0 sctp_raddr 736 117 400 218 0 254 380512 0 THREAD 1824 179 21 617 0 8 364800 0 tcp_log 416 16 749 1344 0 254 318240 0 malloc-32768 32768 2 7 792 0 1 294912 0 VNODE 440 601 65 783 0 30 293040 0 MAP ENTRY 96 2511 513 55557 0 126 290304 0 malloc-64 64 4055 292 6124 0 254 278208 0 malloc-16 16 14512 238 14588 0 254 236000 0 malloc-2048 2048 102 10 102 0 8 229376 0 DEVCTL 1024 43 177 177 0 0 225280 0 malloc-2048 2048 8 96 1155 0 8 212992 0 malloc-256 256 270 480 3019 0 62 192000 0 UMA Zones 768 241 3 241 0 16 187392 0 FPU_save_area 832 181 44 772 0 16 187200 0 malloc-32 32 5334 336 5382 0 254 181440 0 malloc-128 128 1230 165 27105 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 91 30 1067 0 8 166496 0 malloc-32768 32768 4 1 15 0 1 163840 0 FFS2 dinode 256 563 67 740 0 62 161280 0 malloc-384 384 335 85 839 0 30 161280 0 malloc-1024 1024 129 15 1452 0 16 147456 0 S VFS Cache 104 1007 280 1241 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 4 0 1 131072 0 malloc-128 128 831 192 2593 0 126 130944 0 unpcb 256 14 496 1204 0 254 130560 0 mbuf_packet 256 89 419 784 0 254 130048 0 filedesc0 1072 91 21 1117 0 8 120064 0 ksiginfo 112 96 948 204 0 126 116928 0 malloc-1024 1024 100 12 207 0 16 114688 0 tcp_inpcb 1320 47 34 173 0 8 106920 0 malloc-128 128 545 230 4013 0 126 99200 0 malloc-256 256 253 122 896 0 62 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 63 20 373 0 16 84992 0 malloc-8192 8192 8 2 115 0 1 81920 0 malloc-256 256 207 108 1380 0 62 80640 0 sctp_chunk 152 69 451 80 0 254 79040 0 malloc-4096 4096 16 2 27 0 2 73728 0 g_bio 408 0 180 17061 0 30 73440 0 64 Bucket 512 82 54 2613 0 30 69632 0 malloc-64 64 561 510 1215 0 254 68544 0 malloc-64 64 628 443 15109 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 4 0 184 0 1 65536 0 malloc-4096 4096 10 6 36 0 2 65536 0 malloc-4096 4096 14 2 14 0 2 65536 0 malloc-1024 1024 14 50 526 0 16 65536 0 sctp_stream_msg_out 112 16 524 22 0 254 60480 0 VMSPACE 616 70 26 1001 0 16 59136 0 malloc-384 384 123 27 123 0 30 57600 0 malloc-8192 8192 1 6 39 0 1 57344 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-4096 4096 9 5 20 0 2 57344 0 malloc-256 256 63 132 452 0 62 49920 0 malloc-256 256 30 165 1183 0 62 49920 0 malloc-256 256 62 133 969 0 62 49920 0 32 Bucket 256 74 121 2685 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 14399 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 tcp_bbr_pcb 896 23 31 66 0 16 48384 0 malloc-384 384 45 75 374 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 Files 80 370 180 8722 0 126 44000 0 pcpu-8 8 4800 320 5247 0 254 40960 0 pipe 736 20 35 310 0 16 40480 0 sctp_readq 152 1 259 1 0 254 39520 0 da_ccb 544 0 70 4355 0 16 38080 0 udp_inpcb 416 8 82 196 0 30 37440 0 malloc-64 64 162 405 14460 0 254 36288 0 malloc-64 64 151 416 155 0 254 36288 0 malloc-64 64 356 211 1957 0 254 36288 0 malloc-64 64 41 526 44 0 254 36288 0 tcp_rack_map 128 4 275 72 0 126 35712 0 malloc-128 128 70 209 72 0 126 35712 0 malloc-128 128 8 271 342 0 126 35712 0 malloc-128 128 96 183 576 0 126 35712 0 malloc-128 128 70 209 72 0 126 35712 0 routing nhops 256 24 111 42 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 54 36 422 0 30 34560 0 malloc-256 256 53 82 789 0 62 34560 0 malloc-256 256 49 86 54 0 62 34560 0 TURNSTILE 136 201 51 201 0 62 34272 0 SLEEPQUEUE 88 201 183 201 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-4096 4096 6 2 565 0 2 32768 0 malloc-2048 2048 8 8 43 0 8 32768 0 malloc-2048 2048 12 4 15 0 8 32768 0 malloc-2048 2048 11 5 29 0 8 32768 0 malloc-1024 1024 2 30 2 0 16 32768 0 malloc-1024 1024 18 14 34 0 16 32768 0 malloc-1024 1024 1 31 7 0 16 32768 0 malloc-512 512 5 59 55 0 30 32768 0 malloc-512 512 4 60 176 0 30 32768 0 malloc-512 512 3 61 41 0 30 32768 0 malloc-512 512 4 60 80 0 30 32768 0 malloc-512 512 14 50 14 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 tcp_rack_pcb 1152 9 19 35 0 8 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 28 236 47 0 126 31680 0 sctp_laddr 48 174 414 364 0 254 28224 0 malloc-32 32 494 388 1198 0 254 28224 0 16 Bucket 144 66 130 373 0 62 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 AIO 208 15 118 55 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 PWD 40 53 553 232 0 254 24240 0 rtentry 168 26 118 42 0 62 24192 0 8 Bucket 80 215 85 748 0 126 24000 0 ripcb 384 4 56 46 0 30 23040 0 malloc-384 384 28 32 40 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 clpbuf 2624 0 8 13 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 26 0 254 20160 0 tcp_inpcb ports 32 14 616 85 0 254 20160 0 ertt 72 47 233 173 0 126 20160 0 malloc-64 64 2 313 19 0 254 20160 0 malloc-32 32 249 381 343 0 254 20160 0 malloc-32 32 221 409 1141 0 254 20160 0 malloc-32 32 25 605 2738 0 254 20160 0 malloc-32 32 205 425 2336 0 254 20160 0 malloc-32 32 31 599 34 0 254 20160 0 2 Bucket 32 69 561 510 0 254 20160 0 KNOTE 160 1 124 82 0 62 20000 0 malloc-16 16 581 669 5123 0 254 20000 0 AIOLIO 272 0 70 47 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 4 222 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 vtnet_tx_hdr 24 2 666 2041370 0 254 16032 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 malloc-32 32 7 371 20 0 254 12096 0 malloc-16 16 286 464 1476 0 254 12000 0 malloc-16 16 6 744 7 0 254 12000 0 malloc-16 16 275 475 27170 0 254 12000 0 malloc-16 16 13 737 128 0 254 12000 0 malloc-16 16 63 687 207 0 254 12000 0 malloc-16 16 10 740 12 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 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 9 13 9 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_ack 48 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 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 416 0 0 0 0 30 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 AIOCB 552 0 0 0 0 16 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 rl_entry 48 0 0 0 0 254 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-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-2048 2048 0 0 0 0 8 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 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