Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x10 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a254d7 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: 00000000010ba860 rcx: ffff fe00033eee30 r8: 0000000000000000 r9: 0000000000000001 rax: fffffe00033eee30 rbx: 0000000000000000 rbp: fffffe0056c8a6f0 r10: 0100000000000000 r11: 000000000000001f r12: dffff7c000000000 r13: 1fffffc00ad914c8 r14: fffffe00085d4000 r15: 000000000000ffff trap number = 12 panic: page fault cpuid = 1 time = 9 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 = 0xffffffff81a254d7, 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 $0,0x23e1337(%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 0xffffffff82725880 .str.27 rsp 0xfffffe0056c89eb0 rbp 0xfffffe0056c89ed0 rsi 0 rdi 0xffffffff815d4e39 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffd r14 0xffffffff82725880 .str.27 r15 0 rip 0xffffffff815becde kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e1337(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392a720 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8392a720 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff8392b6c0 (map 0xffffffff8392b6c0) (map.pmap 0xffffffff8392b780) (pmap 0xffffffff8392b7f0) threads: 2 100030 Run CPU 1 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1242 764 764 0 R (threaded) syz-executor 100137 RunQ syz-executor 100638 S connec 0xfffffe006b6b48da syz-executor 100639 S uwait 0xfffffe00542c6780 syz-executor 1238 766 766 0 R (threaded) syz-executor 100519 RunQ syz-executor 100633 S connec 0xfffffe006b6a44da syz-executor 100635 S uwait 0xfffffe00751ec780 syz-executor 1237 1235 1180 0 SV uwait 0xfffffe007569d800 syz-executor 1236 1231 1231 0 D tun_con 0xfffffe00598ab828 ifconfig 1235 1180 1180 0 T (threaded) syz-executor 100542 s syz-executor 100629 D ppwait 0xfffffe005b710520 syz-executor 1231 763 1231 0 S wait 0xfffffe0007be7b00 syz-executor 1227 1 764 0 SV select 0xfffffe00598f01c0 syz-executor 1217 1 766 0 SV sbwait 0xfffffe006b8f2e0c syz-executor 1209 1 764 0 S uwait 0xfffffe006b679580 syz-executor 1197 1 766 0 S uwait 0xfffffe00751ec880 syz-executor 1180 763 1180 0 R syz-executor 1174 1 766 0 SV select 0xfffffe005986c8c0 syz-executor 1153 1 764 0 S uwait 0xfffffe00586ee180 syz-executor 1141 1 764 0 SV uwait 0xfffffe007569d600 syz-executor 1140 1139 764 0 SV select 0xfffffe005986ca40 syz-executor 1139 1138 764 0 DV ppwait 0xfffffe005b735500 syz-executor 1138 1 764 0 DV ppwait 0xfffffe005b738560 syz-executor 1133 1 764 0 S uwait 0xfffffe00586f1800 syz-executor 1112 1 764 0 S uwait 0xfffffe00586eef00 syz-executor 1102 1 764 0 SV uwait 0xfffffe00542c6f00 syz-executor 1088 1 764 0 S uwait 0xfffffe00586f1700 syz-executor 1054 1043 1054 0 Ss select 0xfffffe005986cd40 dhclient 1048 1 1048 0 Ss select 0xfffffe005986ce40 dhclient 1043 1032 424 65 S select 0xfffffe005986cdc0 dhclient 1032 424 424 0 S wait 0xfffffe005b6f2000 sh 1004 1 766 0 SV connec 0xfffffe006b6b38da syz-executor 1000 999 764 0 SV uwait 0xfffffe00586efc00 syz-executor 999 1 764 0 DV ppwait 0xfffffe005b70f500 syz-executor 995 1 764 0 S umtxn 0xfffffe006b67c500 syz-executor 991 0 0 0 DL mdwait 0xfffffe006dfce000 [md0] 961 1 766 0 S uwait 0xfffffe00586f1f00 syz-executor 943 1 766 0 S uwait 0xfffffe006b678b80 syz-executor 939 1 766 0 S uwait 0xfffffe006b679280 syz-executor 904 1 766 0 SV uwait 0xfffffe00586ef080 syz-executor 893 1 766 -1 S uwait 0xfffffe00586eec00 syz-executor 882 1 764 0 SV uwait 0xfffffe00586ee080 syz-executor 868 1 862 0 SV uwait 0xfffffe006b679080 syz-executor 832 831 766 0 SV uwait 0xfffffe00586efb00 syz-executor 831 826 766 0 RV syz-executor 826 824 766 0 DV ppwait 0xfffffe005b6d6aa0 syz-executor 824 817 766 0 DV ppwait 0xfffffe005b6f2fc0 syz-executor 821 0 0 0 DL aiordy 0xfffffe005b6f3ae0 [aiod4] 820 0 0 0 DL aiordy 0xfffffe005b6f4040 [aiod3] 819 0 0 0 DL aiordy 0xfffffe005b6d6b00 [aiod2] 818 0 0 0 DL aiordy 0xfffffe005b6f4b00 [aiod1] 817 1 766 0 DV ppwait 0xfffffe005b6f3a80 syz-executor 805 1 764 0 SV uwait 0xfffffe00586efd00 syz-executor 766 763 766 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe0007be60d0 csh 759 682 759 0 Ss select 0xfffffe005986d440 sshd 748 1 748 0 Rs+ CPU 0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00596b28b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00596b30b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00596b38b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543530b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543538b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543540b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543548b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543550b0 getty 738 1 18 0 S+ piperd 0xfffffe006b621700 logger 737 736 18 0 S+ nanslp 0xffffffff839813c0 sleep 736 1 18 0 S+ wait 0xfffffe005b6c4040 sh 686 1 686 0 Ss nanslp 0xffffffff839813c0 cron 682 1 682 0 Ss select 0xfffffe005986d6c0 sshd 495 1 495 0 Ss select 0xfffffe005986de40 syslogd 424 1 424 0 Ss wait 0xfffffe0007be6580 devd 423 1 423 65 Ss select 0xfffffe00598f0340 dhclient 338 1 338 0 Ss select 0xfffffe005986dec0 dhclient 335 1 335 0 Ss select 0xfffffe00598f00c0 dhclient 17 0 0 0 DL syncer 0xffffffff83a9ebe0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a26040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100081 D psleep 0xffffffff83a9d1c0 [bufdaemon] 100084 D - 0xffffffff82e02140 [bufspacedaemon-0] 100096 D sdflush 0xfffffe00598c28e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae88a0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff83ace838 [dom0] 100082 D launds 0xffffffff83ace844 [laundry: dom0] 100083 D umarcl 0xffffffff81d73e30 [uma] 7 0 0 0 DL - 0xffffffff836feb70 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff844fc9d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8483ea00 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836c9340 [doneq0] 100046 D - 0xffffffff836c92c0 [async] 100077 D - 0xffffffff836c9140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83aca020 [crypto] 100043 D crypto_ 0xfffffe00085f0630 [crypto returns 0] 100044 D crypto_ 0xfffffe00085f0680 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543f0088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83929d40 [g_event] 100037 D - 0xffffffff83929d60 [g_up] 100038 D - 0xffffffff83929d80 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 1 [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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xffffffff83acaa80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c0fff0 [swapper] 100005 D - 0xfffffe00085f1d00 [softirq_0] 100006 D - 0xfffffe00085f1c00 [softirq_1] 100007 D - 0xfffffe00085f1b00 [if_io_tqg_0] 100008 D - 0xfffffe00085f1a00 [if_io_tqg_1] 100009 D - 0xfffffe00085f1900 [if_config_tqg_0] 100010 D - 0xfffffe00085f1800 [pci_hp taskq] 100011 D - 0xfffffe00085f1700 [kqueue_ctx taskq] 100014 D - 0xfffffe00085f1400 [thread taskq] 100016 D - 0xfffffe00085f1200 [aiod_kick taskq] 100017 D - 0xfffffe00085f1100 [deferred_unmount ta] 100018 D - 0xfffffe00085f1000 [inm_free taskq] 100019 D - 0xfffffe00085f0e00 [in6m_free taskq] 100020 D - 0xfffffe00085f0d00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085f0c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f0c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f0c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f0c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f0b00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f0b00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f0b00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f0b00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085f0a00 [firmware taskq] 100040 D - 0xfffffe00085f0700 [crypto_0] 100041 D - 0xfffffe00085f0700 [crypto_1] 100056 D - 0xfffffe00085f0400 [vtnet0 rxq 0] 100057 D - 0xfffffe00085f0300 [vtnet0 txq 0] 100058 D - 0xfffffe00085f0200 [vtnet0 rxq 1] 100059 D - 0xfffffe00085f0100 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0057f7ab80 [virtio_balloon] 100067 D - 0xffffffff8272aac1 [deadlkres] 100071 D - 0xfffffe00595fe000 [acpi_task_0] 100072 D - 0xfffffe00595fe000 [acpi_task_1] 100073 D - 0xfffffe00595fe000 [acpi_task_2] 100075 D - 0xfffffe00085f2100 [mca taskq] 100076 D - 0xfffffe00085f0500 [CAM taskq] 100078 D - 0xfffffe00595fde00 [ipsec_offload] db> show all locks Process 1236 (ifconfig) thread 0xfffffe005b6fe740 (100138) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83a9f380) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3028 Process 1217 (syz-executor) thread 0xfffffe005b71d000 (100350) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006b8f2dc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4801 Process 748 (getty) thread 0xfffffe005b6c7000 (100112) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007ee2898) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4018 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e0b3228) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_ktrace.c:1358 exclusive sx ktrace_sx (ktrace_sx) r = 0 (0xffffffff8392dd20) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_ktrace.c:421 Process 2 (clock) thread 0xfffffe0007a19000 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074e71bf0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 sctp_stro 50 6971K 236 linker 375 5011K 485 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4218 sysctloid 35030 2064K 35101 vtbuf 24 1968K 46 kobj 329 1316K 502 newblk 85 1045K 1091 vfscache 3 1025K 3 pcb 178 840K 1516 filedesc 82 650K 731 inodedep 34 525K 557 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 211 402K 1371 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 102 201K 5203 acpica 1674 184K 62134 vmem 5 144K 6 tidhash 3 141K 3 pagedep 21 133K 314 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 111 111K 130 sem 4 106K 4 gtaskqueue 18 98K 18 bus 995 82K 5165 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 kdtrace 278 53K 1883 umtx 416 52K 416 sctp_atcl 126 48K 971 temp 35 39K 2127 BPF 22 36K 30 DEVFS3 130 33K 141 hostcache 1 32K 1 shm 1 32K 3 msg 4 30K 4 kbdmux 6 28K 6 routetbl 184 21K 678 LRO 20 21K 22 DEVFS_RULE 56 20K 56 ifaddr 69 20K 78 lltable 56 18K 65 ufs_mount 4 17K 5 tcp_fsb_rack 8 17K 126 proc 3 17K 3 filemon 2 16K 25 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 ifnet 8 15K 8 eventhandler 163 14K 163 ether_multi 152 13K 190 kenv 95 12K 95 GEOM 68 12K 522 ksem 8 11K 31 rman 86 11K 451 CAM queue 5 11K 1528 plimit 24 9K 348 in6_multi 65 9K 75 bmsafemap 3 9K 442 cred 33 9K 224 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 sctp_timw 32 8K 32 shmfd 1 8K 6 pfs_vncache 1 8K 1 freework 32 8K 429 audit_evclass 238 8K 300 sctp_atky 176 8K 1234 taskqueue 66 7K 75 pf_ifnet 18 7K 57 sglist 6 7K 6 kqueue 91 7K 1413 CAM DEV 3 6K 510 pwddesc 89 6K 1289 CC Mem 22 6K 272 pfs_nodes 22 6K 22 DEVFSP 80 5K 180 ufs_dirhash 24 5K 30 UMA 269 5K 269 vt 11 5K 11 kcovinfo 65 5K 78 pf_table 2 4K 33 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 6 evdev 4 4K 4 acpisem 28 4K 28 proc-args 116 4K 2374 selfd 48 3K 18012 session 23 3K 42 terminal 11 3K 11 dirrem 10 3K 400 uidinfo 5 3K 17 hhook 8 3K 10 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 33 sctp_athm 126 2K 987 newdirblk 15 2K 294 ip6ndp 12 2K 16 sctp_ifa 14 2K 16 freeblks 7 2K 296 select 14 2K 48 freefile 13 2K 344 Unitno 26 2K 80 CAM XPT 22 2K 543 sctp_map 100 2K 472 msi 12 2K 12 mkdir 12 2K 588 in_multi 6 2K 9 tun 4 2K 5 toponodes 6 2K 6 netlink 3 2K 58 ipsecpolicy 2 2K 2 pf_osfp 12 2K 12 diradd 10 2K 422 acpidev 20 2K 20 inpcbpolicy 37 2K 509 tcp_pcm_rack 4 1K 63 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 42 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 16 ipsec 3 1K 3 mld 6 1K 7 igmp 6 1K 7 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 197 osd 27 1K 274 pci_link 10 1K 10 crypto 4 1K 19 encap_export_host 12 1K 12 indirdep 2 1K 168 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 cryptodev 5 1K 124 DEVFS 10 1K 11 vnodes 1 1K 2 procdesc 2 1K 12 eventfd 2 1K 6 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 soname 7 1K 4023 loginclass 3 1K 5 prison 6 1K 6 pf_rule 1 1K 17 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 VN POLL 1 1K 1 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 91 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 sctp_aadr 1 1K 25 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 36 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 14869 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 296 sctp_iter 0 0K 15 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 15 sctp_stri 0 0K 32 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 mqdata 0 0K 0 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 260 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 27 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 2 ipsecrequest 0 0K 0 ip6opt 0 0K 17 ip6_msource 0 0K 0 ip6_moptions 0 0K 3 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 1 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 statfs 0 0K 200 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 10 lio 0 0K 62 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 185 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 316 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 656 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 5 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 78 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 9 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 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 9246 660 19786 0 254 40574976 0 mbuf 256 9771 3191 91782 0 254 3318272 0 BUF TRIE 144 210 11578 926 0 62 1697472 0 malloc-384 384 4178 22 4209 0 30 1612800 0 malloc-128 128 11550 44 15148 0 126 1484032 0 malloc-4096 4096 331 5 774 0 2 1376256 0 UMA Slabs 0 112 11651 7 11651 0 126 1305696 0 sctp_asoc 2256 50 460 235 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 144 7039 180 35720 0 62 1039536 0 vmem btag 56 17708 43 17708 0 254 994056 0 malloc-65536 65536 13 2 86 0 1 983040 0 malloc-16384 16384 40 20 362 0 2 983040 0 FFS inode 1168 549 39 894 0 8 686784 0 tcp_log 416 8 1522 1452 0 254 636480 0 sctp_ep 1152 76 435 718 0 254 588672 0 socket 1024 92 416 2477 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-4096 4096 93 21 1262 0 2 466944 0 VM OBJECT 264 1477 233 18528 0 30 451440 0 256 Bucket 2048 187 15 1327 0 8 413696 0 sctp_raddr 736 74 443 302 0 254 380512 0 THREAD 1824 188 20 639 0 8 379392 0 tcp_bbr_map 128 1077 1589 13502 0 126 341248 0 VNODE 440 589 77 937 0 30 293040 0 malloc-64 64 4033 314 6166 0 254 278208 0 MAP ENTRY 96 2029 743 61485 0 126 266112 0 malloc-2048 2048 105 15 131 0 8 245760 0 malloc-2048 2048 81 39 755 0 8 245760 0 malloc-16 16 14677 323 19438 0 254 240000 0 ertt_txseginfo 40 1073 4583 51246 0 254 226240 0 DEVCTL 1024 34 186 162 0 0 225280 0 malloc-65536 65536 1 2 111 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 UMA Zones 768 241 3 241 0 16 187392 0 FPU_save_area 832 190 35 917 0 16 187200 0 malloc-32 32 5472 198 9784 0 254 181440 0 malloc-128 128 1157 238 29236 0 126 178560 0 FFS2 dinode 256 549 141 894 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 88 33 1242 0 8 166496 0 malloc-32768 32768 0 5 142 0 1 163840 0 malloc-1024 1024 138 22 1255 0 16 163840 0 malloc-128 128 1059 212 1079 0 126 162688 0 sctp_chunk 152 39 1001 781 0 254 158080 0 S VFS Cache 104 999 405 1412 0 126 146016 0 malloc-256 256 437 133 1474 0 62 145920 0 filedesc0 1072 89 44 1289 0 8 142576 0 malloc-32768 32768 2 2 21 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 unpcb 256 13 497 1214 0 254 130560 0 mbuf_packet 256 81 427 4284 0 254 130048 0 128 Bucket 1024 69 46 379 0 16 117760 0 ksiginfo 112 102 942 196 0 126 116928 0 malloc-2048 2048 6 50 1283 0 8 114688 0 malloc-64 64 501 1074 19862 0 254 100800 0 malloc-256 256 125 250 1818 0 62 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 406 245 1576 0 126 83328 0 malloc-8192 8192 4 6 27 0 1 81920 0 malloc-4096 4096 15 5 34 0 2 81920 0 malloc-4096 4096 14 6 84 0 2 81920 0 malloc-1024 1024 57 23 748 0 16 81920 0 malloc-384 384 150 60 1319 0 30 80640 0 sctp_readq 152 1 519 15 0 254 79040 0 tcp_inpcb 1320 22 35 261 0 8 75240 0 malloc-8192 8192 9 0 10 0 1 73728 0 g_bio 408 0 180 8346 0 30 73440 0 malloc-64 64 533 538 15975 0 254 68544 0 malloc-65536 65536 0 1 2 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-16384 16384 4 0 5 0 1 65536 0 malloc-8192 8192 6 2 8 0 1 65536 0 malloc-2048 2048 25 7 139 0 8 65536 0 malloc-256 256 94 161 1622 0 62 65280 0 malloc-256 256 127 128 1072 0 62 65280 0 32 Bucket 256 87 168 7521 0 62 65280 0 VMSPACE 616 59 37 1188 0 16 59136 0 malloc-384 384 122 28 122 0 30 57600 0 malloc-384 384 55 95 613 0 30 57600 0 malloc-4096 4096 12 2 572 0 2 57344 0 64 Bucket 512 82 22 1909 0 30 53248 0 malloc-64 64 464 355 737 0 254 52416 0 malloc-128 128 147 256 1537 0 126 51584 0 malloc-256 256 85 110 257 0 62 49920 0 malloc-256 256 72 123 355 0 62 49920 0 malloc-256 256 51 144 1511 0 62 49920 0 DIRHASH 1024 35 13 39 0 16 49152 0 NAMEI 1024 0 48 15269 0 16 49152 0 pcpu-8 8 4905 727 5956 0 254 45056 0 syncache 168 0 264 4 0 254 44352 0 Files 80 284 266 9515 0 126 44000 0 TURNSTILE 136 209 106 209 0 62 42840 0 da_ccb 544 0 70 2171 0 16 38080 0 udp_inpcb 416 9 81 193 0 30 37440 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 105 462 1324 0 254 36288 0 malloc-64 64 16 551 78 0 254 36288 0 malloc-64 64 138 429 138 0 254 36288 0 malloc-64 64 57 510 909 0 254 36288 0 tcp_rack_map 128 8 271 3381 0 126 35712 0 malloc-128 128 20 259 76 0 126 35712 0 malloc-128 128 38 241 423 0 126 35712 0 malloc-128 128 17 262 69 0 126 35712 0 routing nhops 256 28 107 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 60 30 60 0 30 34560 0 malloc-256 256 10 125 62 0 62 34560 0 SLEEPQUEUE 88 209 175 209 0 126 33792 0 malloc-16384 16384 0 2 180 0 1 32768 0 malloc-8192 8192 2 2 37 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-2048 2048 1 15 14 0 8 32768 0 malloc-2048 2048 4 12 7 0 8 32768 0 malloc-2048 2048 1 15 69 0 8 32768 0 malloc-1024 1024 3 29 48 0 16 32768 0 malloc-1024 1024 5 27 6 0 16 32768 0 malloc-1024 1024 11 21 11 0 16 32768 0 malloc-1024 1024 6 26 42 0 16 32768 0 malloc-1024 1024 4 28 173 0 16 32768 0 malloc-1024 1024 1 31 7 0 16 32768 0 malloc-512 512 1 63 124 0 30 32768 0 malloc-512 512 2 62 42 0 30 32768 0 malloc-512 512 4 60 25 0 30 32768 0 malloc-512 512 8 56 50 0 30 32768 0 malloc-512 512 12 52 161 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 tcp_bbr_pcb 896 3 33 74 0 16 32256 0 tcp_rack_pcb 1152 4 24 63 0 8 32256 0 sctp_stream_msg_out 112 3 285 39 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 49 0 126 31680 0 clpbuf 2624 0 12 18 0 4 31488 0 sctp_laddr 48 84 504 300 0 254 28224 0 rl_entry 48 4 584 9 0 254 28224 0 16 Bucket 144 65 131 310 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 11 122 42 0 62 27664 0 udplite_inpcb 416 0 63 11 0 30 26208 0 cpuset 200 8 120 19 0 62 25600 0 malloc-8192 8192 1 2 101 0 1 24576 0 pipe 736 22 11 366 0 16 24288 0 PWD 40 41 565 363 0 254 24240 0 rtentry 168 30 114 38 0 62 24192 0 8 Bucket 80 65 235 468 0 126 24000 0 itimer 352 0 66 3 0 30 23232 0 ripcb 384 6 54 44 0 30 23040 0 malloc-384 384 3 57 307 0 30 23040 0 Mountpoints 2816 2 6 3 0 4 22528 0 udp_inpcb ports 32 4 626 30 0 254 20160 0 tcp_inpcb ports 32 7 623 114 0 254 20160 0 ertt 72 22 258 261 0 126 20160 0 malloc-32 32 53 577 431 0 254 20160 0 malloc-32 32 253 377 369 0 254 20160 0 malloc-32 32 102 528 185 0 254 20160 0 malloc-32 32 182 448 941 0 254 20160 0 malloc-32 32 47 583 3095 0 254 20160 0 malloc-32 32 137 493 1515 0 254 20160 0 2 Bucket 32 88 542 509 0 254 20160 0 KNOTE 160 0 125 64 0 62 20000 0 AIOCB 552 0 35 16 0 16 19320 0 L VFS Cache 320 0 60 22 0 30 19200 0 AIOLIO 272 0 70 31 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-16384 16384 0 1 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 7 0 2 16384 0 malloc-4096 4096 1 3 5 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 0 32 7 0 30 16384 0 malloc-512 512 1 31 33 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 vtnet_tx_hdr 24 0 668 44158 0 254 16032 0 kenv 258 17 43 1076 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 9 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 udplite_inpcb ports 32 0 378 1 0 254 12096 0 malloc-32 32 44 334 83 0 254 12096 0 malloc-16 16 42 708 547 0 254 12000 0 malloc-16 16 261 489 264 0 254 12000 0 malloc-16 16 86 664 332 0 254 12000 0 malloc-16 16 183 567 3117 0 254 12000 0 malloc-16 16 21 729 28534 0 254 12000 0 malloc-16 16 137 613 1044 0 254 12000 0 cryptop 280 0 42 3 0 30 11760 0 malloc-384 384 11 19 11 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 malloc-16 16 10 490 16 0 254 8000 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 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 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 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 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-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-4096 4096 0 0 0 0 2 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