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 = 0x20:0xffffffff81a4155e stack pointer = 0x28:0xfffffe0053fc5ae0 frame pointer = 0x28:0xfffffe0053fc5cb0 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: 000000000000001c rdx: 0000000000000269 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000000004a8 rax: fffffe00033eee30 rbx: fffffe00588c4800 rbp: fffffe0053fc5cb0 r10: 9340344529c2b972 r11: 0000000000000006 r12: 0000000000000000 r13: fffff7800a7f8b68 r14: fffffe0053fc5c20 r15: fffffe00542c63a0 trap number = 12 panic: page fault cpuid = 0 time = 2147484158 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fc52d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fc5430 vpanic() at vpanic+0x24b/frame 0xfffffe0053fc5510 panic() at panic+0xb5/frame 0xfffffe0053fc55d0 trap_fatal() at trap_fatal+0x7ee/frame 0xfffffe0053fc56f0 trap_pfault() at trap_pfault+0x17b/frame 0xfffffe0053fc5830 trap() at trap+0x5f3/frame 0xfffffe0053fc5a10 calltrap() at calltrap+0x8/frame 0xfffffe0053fc5a10 --- trap 0xc, rip = 0xffffffff81a4155e, rsp = 0xfffffe0053fc5ae0, rbp = 0xfffffe0053fc5cb0 --- nd6_dad_timer() at nd6_dad_timer+0x19e/frame 0xfffffe0053fc5cb0 softclock_call_cc() at softclock_call_cc+0x40a/frame 0xfffffe0053fc5e80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0053fc5ef0 fork_exit() at fork_exit+0xc9/frame 0xfffffe0053fc5f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fc5f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6e: movq $0,0x213a287(%rip) 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 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0xffffffff826bc3a0 .str.28 rsp 0xfffffe0053fc5410 rbp 0xfffffe0053fc5430 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0 r11 0x1 r12 0 r13 0xfffffe00542c63a0 r14 0xffffffff826bc3a0 .str.28 r15 0 rip 0xffffffff815bce8e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x213a287(%rip) db> show proc Process 2 (clock) at 0xfffffe00541fa020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836af0c0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836af0c0 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff836b0060 (map 0xffffffff836b0060) (map.pmap 0xffffffff836b0120) (pmap 0xffffffff836b0190) threads: 2 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 25235 25159 424 0 S nanslp 0xffffffff836d88c0 sleep 25159 25153 424 0 S wait 0xfffffe0057bb85a0 sh 25153 424 424 0 S wait 0xfffffe00746c0ae0 sh 13248 1 772 0 S uwait 0xfffffe00571dc280 syz-executor.1 13243 1 772 0 S uwait 0xfffffe0073e6e780 syz-executor.1 13238 1 772 0 S uwait 0xfffffe005897e280 syz-executor.1 13233 1 772 0 S uwait 0xfffffe005897f300 syz-executor.1 13230 1 772 0 S uwait 0xfffffe0057a8b700 syz-executor.1 13228 1 772 0 S uwait 0xfffffe0073e6e980 syz-executor.1 13226 1 772 0 S uwait 0xfffffe005897f600 syz-executor.1 13221 1 772 0 S uwait 0xfffffe005897f800 syz-executor.1 13216 1 772 0 S uwait 0xfffffe0057a8ba00 syz-executor.1 13214 1 772 0 S uwait 0xfffffe005897f100 syz-executor.1 13209 1 772 0 S uwait 0xfffffe0058980500 syz-executor.1 13206 1 772 0 S uwait 0xfffffe0058980700 syz-executor.1 13202 1 772 0 S uwait 0xfffffe005897f400 syz-executor.1 13198 1 772 0 S uwait 0xfffffe0057a8b100 syz-executor.1 13193 1 772 0 S uwait 0xfffffe005897e780 syz-executor.1 13188 1 772 0 S uwait 0xfffffe005897de00 syz-executor.1 13183 1 772 0 S uwait 0xfffffe0054208f00 syz-executor.1 13181 1 771 0 S uwait 0xfffffe005897f700 syz-executor.0 13177 1 771 0 S uwait 0xfffffe005897ee80 syz-executor.0 13176 1 771 0 S uwait 0xfffffe0057a8b400 syz-executor.0 13174 1 771 0 S uwait 0xfffffe0057a89d00 syz-executor.0 5486 1 5486 65 Ss select 0xfffffe006cc03440 dhclient 4334 1 4334 0 Ss select 0xfffffe006cc03ac0 dhclient 4331 1 4331 0 Ss select 0xfffffe006ccfdc40 dhclient 4309 1 4309 65 Ss select 0xfffffe006ccfdac0 dhclient 2523 1 2523 0 Ss select 0xfffffe0007cae740 dhclient 2520 1 2520 0 Ss select 0xfffffe0007cae5c0 dhclient 2492 1 2492 65 Ss select 0xfffffe006ccfd0c0 dhclient 1621 1 1621 0 Ss select 0xfffffe006ccfd6c0 dhclient 1618 1 1618 0 Ss select 0xfffffe006ccfd140 dhclient 833 0 0 0 DL aiordy 0xfffffe0058cb9020 [aiod4] 832 0 0 0 DL aiordy 0xfffffe0058cb8ac0 [aiod3] 831 0 0 0 DL aiordy 0xfffffe0058cba5a0 [aiod2] 830 0 0 0 DL aiordy 0xfffffe006cd70b00 [aiod1] 773 768 773 0 Ss piperd 0xfffffe0058a20c70 syz-executor.2 772 768 772 0 Ss piperd 0xfffffe0058a1f888 syz-executor.1 771 768 771 0 Ss piperd 0xfffffe0058a1f000 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100115 S wait 0xfffffe006ccf0000 syz-fuzzer 100116 S uwait 0xfffffe0057a8a480 syz-fuzzer 100117 S uwait 0xfffffe0057a8a380 syz-fuzzer 100118 S uwait 0xfffffe0057a8a280 syz-fuzzer 100119 S wait 0xfffffe006ccf0000 syz-fuzzer 100120 S uwait 0xfffffe0057a8ae80 syz-fuzzer 100121 S uwait 0xfffffe0057a8ad80 syz-fuzzer 100122 S uwait 0xfffffe0057a8ac80 syz-fuzzer 100125 S wait 0xfffffe006ccf0000 syz-fuzzer 100126 S uwait 0xfffffe0058980600 syz-fuzzer 100129 S uwait 0xfffffe0057a8aa80 syz-fuzzer 100142 S uwait 0xfffffe0057a8b500 syz-fuzzer 115542 S kqread 0xfffffe00085fc400 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006ccf0610 csh 764 682 764 0 Ss select 0xfffffe006ccfda40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576728b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587e50b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587e58b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587e60b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00587e68b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543410b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543418b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543420b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543428b0 getty 686 1 686 0 Ss nanslp 0xffffffff836d88c1 cron 682 1 682 0 Ss select 0xfffffe006ccfddc0 sshd 495 1 495 0 Ss select 0xfffffe006cc03740 syslogd 424 1 424 0 Ss wait 0xfffffe0057bb7580 devd 423 1 423 65 Ss select 0xfffffe0057a68840 dhclient 338 1 338 0 Ss select 0xfffffe0057a689c0 dhclient 335 1 335 0 Ss select 0xfffffe006cc03b40 dhclient 17 0 0 0 DL syncer 0xffffffff837dada0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571a1000 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff837d93c0 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100096 D sdflush 0xfffffe00085f98e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83810c80 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83804b38 [dom0] 100080 D launds 0xffffffff83804b44 [laundry: dom0] 100081 D umarcl 0xffffffff81d3ec00 [uma] 7 0 0 0 DL - 0xffffffff8349cea8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff841a43d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff844c52c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8347f340 [doneq0] 100045 D - 0xffffffff8347f2c0 [async] 100076 D - 0xffffffff8347f140 [scanner] 14 0 0 0 DL seqstat 0xfffffe00085fb888 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff838003e0 [crypto] 100041 D crypto_ 0xfffffe0054372030 [crypto returns 0] 100042 D crypto_ 0xfffffe0054372080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ae6a0 [g_event] 100036 D - 0xffffffff836ae6c0 [g_up] 100037 D - 0xffffffff836ae6e0 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100016 I [swi5: fast taskq] 100019 I [swi6: task queue] 100020 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe00541fb040 [init] 10 0 0 0 DL audit_w 0xffffffff83800e20 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836af0c0 [swapper] 100005 D - 0xfffffe00542af100 [if_io_tqg_0] 100006 D - 0xfffffe00542af000 [if_io_tqg_1] 100007 D - 0xfffffe00542aee00 [if_config_tqg_0] 100008 D - 0xfffffe00542aed00 [softirq_0] 100009 D - 0xfffffe00542aec00 [softirq_1] 100010 D - 0xfffffe000799f000 [linuxkpi_irq_wq] 100011 D - 0xfffffe00085ffe00 [thread taskq] 100012 D - 0xfffffe00085ffd00 [inm_free taskq] 100013 D - 0xfffffe00085ffc00 [aiod_kick taskq] 100014 D - 0xfffffe00085ffb00 [deferred_unmount ta] 100015 D - 0xfffffe00085ffa00 [in6m_free taskq] 100017 D - 0xfffffe00085ff800 [kqueue_ctx taskq] 100018 D - 0xfffffe00085ff700 [pci_hp taskq] 100021 D - 0xfffffe00085ff400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085ff400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085ff400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085ff400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085ff300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085ff300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085ff300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085ff300 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085ff200 [firmware taskq] 100038 D - 0xfffffe00085fe700 [crypto_0] 100039 D - 0xfffffe00085fe700 [crypto_1] 100055 D - 0xfffffe00085fde00 [vtnet0 rxq 0] 100056 D - 0xfffffe00085fdd00 [vtnet0 txq 0] 100057 D - 0xfffffe00085fdc00 [vtnet0 rxq 1] 100058 D - 0xfffffe00085fdb00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057179080 [virtio_balloon] 100066 D - 0xffffffff826c12e0 [deadlkres] 100070 D - 0xfffffe000799f100 [mca taskq] 100072 D - 0xfffffe00085fe400 [acpi_task_0] 100073 D - 0xfffffe00085fe400 [acpi_task_1] 100074 D - 0xfffffe00085fe400 [acpi_task_2] 100075 D - 0xfffffe00085fe000 [CAM taskq] db> show all locks Process 2 (clock) thread 0xfffffe00542c63a0 (100029) exclusive rw nd6 DAD queue (nd6 DAD queue) r = 0 (0xfffffe005405e108) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_rwlock.c:178 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4218 4324K 4246 sysctloid 34926 2058K 34997 vtbuf 24 1968K 46 pcb 906 1659K 44589 kobj 326 1304K 488 newblk 7 1026K 104226 vfscache 3 1025K 3 inodedep 26 522K 30421 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 50 393K 48123 sctp_stro 367 367K 9922 subproc 188 350K 25359 sctp_atcl 807 303K 32808 vmem 3 266K 6 acpica 1674 184K 57212 tidhash 3 141K 3 pagedep 10 131K 24081 linker 352 130K 417 tfo_ccache 1 128K 1 IP reass 1 128K 1 vnet_data 1 112K 1 DEVFS1 109 109K 132 sem 4 106K 4 bus 985 81K 5069 mtx_pool 2 72K 2 BPF 38 71K 678 NFSD srvcache 3 68K 3 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 temp 36 53K 7567 umtx 418 53K 418 kdtrace 262 52K 55861 pf_osfp 396 49K 396 sctp_atky 1174 49K 45035 DEVFS3 128 32K 140 hostcache 1 32K 1 shm 1 32K 785 msg 4 30K 4 sctp_timw 111 28K 111 kbdmux 6 28K 6 gtaskqueue 18 26K 18 routetbl 281 21K 9752 DEVFS_RULE 56 20K 56 ifaddr 70 20K 94 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1648 ifnet 8 15K 9 eventhandler 157 13K 157 sctp_athm 807 13K 33741 KTRACE 100 13K 100 lltable 41 13K 122 sctp_map 734 12K 19528 kenv 95 12K 95 ether_multi 144 12K 246 rman 88 11K 431 GEOM 61 11K 481 CAM queue 5 11K 1528 in6_multi 71 9K 99 bmsafemap 3 9K 28312 rpc 4 9K 4 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 21 pfs_vncache 1 8K 1 shmfd 1 8K 83 audit_evclass 237 8K 297 kqueue 79 8K 25459 taskqueue 63 7K 63 cred 26 7K 326 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 22 6K 498 pf_ifnet 13 5K 1893 pfs_nodes 20 5K 20 pwddesc 77 5K 25248 ufs_dirhash 24 5K 24 DEVFSP 71 5K 6179 UMA 268 5K 268 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 dirrem 16 4K 26696 evdev 4 4K 4 session 31 4K 65 proc-args 107 4K 26854 acpisem 28 4K 28 lockf 32 4K 149 hhook 15 4K 17 selfd 45 3K 338003 terminal 11 3K 11 sctp_aadr 41 3K 143 kcovinfo 39 3K 78 clone 9 3K 9 uidinfo 3 3K 14 sctp_ifa 17 3K 21 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 75 ip6ndp 12 2K 20 Unitno 27 2K 917 CAM XPT 22 2K 543 msi 12 2K 12 cryptodev 21 2K 5749 freefile 10 2K 26668 ipsecpolicy 2 2K 2 in_multi 5 2K 12 acpidev 20 2K 20 tun 7 2K 9 NFSD session 1 1K 1 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 4 1K 6530 nhops 6 1K 8 vnodemarker 2 1K 218 CAM periph 4 1K 271 freework 4 1K 57132 sctp_ifn 6 1K 21 ipsec 3 1K 3 mkdir 6 1K 48090 freeblks 3 1K 27995 mld 6 1K 8 igmp 6 1K 8 pfil 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 26733 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 4 1K 22 cdev 2 1K 2 inpcbpolicy 14 1K 7735 osd 9 1K 6543 newdirblk 3 1K 24045 chacha20random 1 1K 1 biobuf 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 filecaps 7 1K 228 aesni_data 2 1K 2 pf_rule 1 1K 3602 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 netlink 1 1K 1 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 aio 4 1K 789 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 45455 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 52 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 11606 sctp_iter 0 0K 24 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 24 sctp_stri 0 0K 1754 pf_table 0 0K 2220 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 71 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 8908 mqdata 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 NFSCL open 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 NFSCL owner 0 0K 0 xenbus 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 vm_fictitious 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 UMAHash 0 0K 0 DEVFS4 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 41715 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 107 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 3 allocindir 0 0K 0 indirdep 0 0K 48725 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 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 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 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 MLX5DUMP 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 0 ipsecrequest 0 0K 0 ip6opt 0 0K 27 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 BACKLIGHT 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 72 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 4 VN POLL 0 0K 0 ath_hal 0 0K 0 statfs 0 0K 488 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 3 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 1201 lio 0 0K 134 acl 0 0K 0 midi buffers 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 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 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 34760 ioctlops 0 0K 31765 eventfd 0 0K 171 Witness 0 0K 0 stack 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 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 1047 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 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 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8428 970 1170122 0 254 38494208 0 mbuf 256 9289 7739 2757545 0 254 4359168 0 tcp_log 416 0 9909 229941 0 254 4122144 0 RADIX NODE 144 14541 1218 786652 0 67 2269296 0 sctp_asoc 2264 367 398 9746 0 254 1731960 0 BUF TRIE 144 201 11615 87779 0 62 1701504 0 malloc-384 384 4170 30 4171 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11487 386 38547 0 126 1519744 0 malloc-2048 2048 447 289 24412 0 8 1507328 0 malloc-4096 4096 327 5 1731 0 2 1359872 0 UMA Slabs 0 112 11533 17 11533 0 126 1293600 0 sctp_ep 1176 440 580 22185 0 254 1199520 0 vmem btag 56 19947 108 19947 0 254 1123080 0 malloc-384 384 863 1807 67821 0 30 1025280 0 socket 960 109 655 31531 0 254 733440 0 256 Bucket 2048 325 19 9303 0 8 704512 0 FFS inode 1160 539 35 27208 0 8 665840 0 malloc-1024 1024 367 273 9703 0 16 655360 0 malloc-16384 16384 26 9 24074 0 1 573440 0 sctp_raddr 736 367 403 9746 0 254 566720 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-256 256 71 1864 34009 0 62 495360 0 malloc-256 256 32 1903 41847 0 62 495360 0 VM OBJECT 264 1634 136 294646 0 30 467280 0 ertt_txseginfo 40 0 11514 666043 0 254 460560 0 malloc-128 128 1212 1950 101468 0 126 404736 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-4096 4096 85 11 25258 0 2 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1824 184 25 30612 0 8 381216 0 sctp_chunk 152 318 1970 26539 0 254 347776 0 VNODE 448 580 113 27253 0 30 310464 0 malloc-64 64 3966 633 54469 0 254 294336 0 malloc-256 256 226 839 104622 0 62 272640 0 malloc-32768 32768 0 8 46314 0 1 262144 0 malloc-16 16 14430 320 21040 0 254 236000 0 MAP ENTRY 96 1936 458 749731 0 126 229824 0 malloc-2048 2048 13 99 4837 0 8 229376 0 DEVCTL 1024 22 198 187 0 0 225280 0 malloc-256 256 496 374 22572 0 62 222720 0 tcp_bbr_map 128 0 1643 39883 0 126 210304 0 FPU_save_area 832 186 57 39798 0 16 202176 0 mbuf_packet 256 81 681 43894 0 254 195072 0 malloc-32 32 5520 402 5564 0 254 189504 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-128 128 1146 249 6189 0 126 178560 0 FFS2 dinode 256 539 151 27208 0 62 176640 0 malloc-1024 1024 135 25 158 0 16 163840 0 S VFS Cache 104 1042 479 30324 0 126 158184 0 PROC 1376 76 34 25247 0 8 151360 0 malloc-256 256 44 526 1765 0 62 145920 0 128 Bucket 1024 105 26 7289 0 16 134144 0 malloc-65536 65536 0 2 414 0 1 131072 0 malloc-65536 65536 0 2 126 0 1 131072 0 malloc-65536 65536 0 2 1110 0 1 131072 0 unpcb 256 18 492 1546 0 254 130560 0 64 Bucket 512 173 59 37990 0 30 118784 0 tcp_inpcb 1304 4 86 6530 0 8 117360 0 ksiginfo 112 95 949 10651 0 126 116928 0 malloc-4096 4096 19 9 39 0 2 114688 0 filedesc0 1072 77 28 25248 0 8 112560 0 malloc-256 256 248 187 66131 0 62 111360 0 malloc-32768 32768 3 0 3 0 1 98304 0 pcpu-8 8 4843 7445 57567 0 254 98304 0 g_bio 408 0 240 628871 0 30 97920 0 pipe 728 19 113 1915 0 16 96096 0 malloc-256 256 138 237 85492 0 62 96000 0 malloc-4096 4096 18 4 92 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-64 64 882 441 13166 0 254 84672 0 malloc-128 128 388 263 3812 0 126 83328 0 malloc-128 128 352 299 24685 0 126 83328 0 32 Bucket 256 143 172 13568 0 62 80640 0 sctp_readq 152 0 520 391 0 254 79040 0 malloc-8192 8192 8 1 10 0 1 73728 0 malloc-384 384 160 20 174 0 30 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 6 2 107 0 1 65536 0 Files 80 318 482 110245 0 126 64000 0 sctp_stream_msg_out 112 109 431 1047 0 254 60480 0 malloc-32 32 887 1003 37430 0 254 60480 0 malloc-8192 8192 2 5 73 0 1 57344 0 VMSPACE 520 56 49 25228 0 16 54600 0 udplite_inpcb 424 0 126 307 0 30 53424 0 udp_inpcb 424 6 120 435 0 30 53424 0 malloc-64 64 152 667 366446 0 254 52416 0 malloc-64 64 486 333 1179 0 254 52416 0 malloc-16 16 1606 1644 70233 0 254 52000 0 malloc-128 128 30 373 2198 0 126 51584 0 malloc-128 128 171 232 4679 0 126 51584 0 malloc-256 256 59 136 31949 0 62 49920 0 ripcb 392 4 122 463 0 30 49392 0 tcp_rack_pcb 1024 0 48 4454 0 16 49152 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 160569 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 0 3 160 0 1 49152 0 malloc-8192 8192 5 1 31 0 1 49152 0 malloc-1024 1024 10 38 2764 0 16 49152 0 malloc-512 512 10 86 627 0 30 49152 0 da_ccb 544 0 84 157346 0 16 45696 0 tcp_bbr_pcb 832 0 54 1172 0 16 44928 0 PWD 40 36 1075 24150 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 0 10 4454 0 2 40960 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 43 524 414 0 254 36288 0 malloc-64 64 92 475 25970 0 254 36288 0 malloc-64 64 264 303 392 0 254 36288 0 malloc-64 64 269 298 6433 0 254 36288 0 malloc-32 32 388 746 50978 0 254 36288 0 16 Bucket 144 100 152 7407 0 62 36288 0 8 Bucket 80 103 347 6330 0 126 36000 0 tcp_rack_map 128 0 279 11588 0 126 35712 0 malloc-128 128 27 252 171 0 126 35712 0 routing nhops 256 24 111 47 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 TURNSTILE 136 210 42 210 0 62 34272 0 SLEEPQUEUE 88 210 174 210 0 126 33792 0 malloc-2048 2048 4 12 24845 0 8 32768 0 malloc-2048 2048 2 14 47 0 8 32768 0 malloc-2048 2048 5 11 45 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 2 14 286 0 8 32768 0 malloc-1024 1024 11 21 147 0 16 32768 0 malloc-1024 1024 4 28 8 0 16 32768 0 malloc-1024 1024 4 28 153 0 16 32768 0 malloc-1024 1024 10 22 10 0 16 32768 0 malloc-1024 1024 1 31 21 0 16 32768 0 malloc-512 512 2 62 1435 0 30 32768 0 malloc-512 512 0 64 138 0 30 32768 0 malloc-512 512 11 53 60 0 30 32768 0 malloc-512 512 0 64 1754 0 30 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 KNOTE 160 22 178 207459 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 31 233 187 0 126 31680 0 clpbuf 2624 0 12 50 0 4 31488 0 cpuset 104 8 271 1728 0 126 29016 0 sctp_laddr 48 229 359 2796 0 254 28224 0 tcp_inpcb ports 32 2 880 5404 0 254 28224 0 4 Bucket 48 5 583 10 0 254 28224 0 2 Bucket 32 79 803 12339 0 254 28224 0 AIO 208 0 133 144 0 62 27664 0 malloc-4096 4096 1 5 22 0 2 24576 0 malloc-4096 4096 2 4 1040 0 2 24576 0 rl_entry 40 113 493 113 0 254 24240 0 rtentry 168 28 116 47 0 62 24192 0 malloc-384 384 0 60 490 0 30 23040 0 malloc-384 384 0 60 342 0 30 23040 0 malloc-384 384 1 59 3 0 30 23040 0 domainset 40 0 567 1292 0 254 22680 0 udplite_inpcb ports 32 0 630 37 0 254 20160 0 udp_inpcb ports 32 3 627 36 0 254 20160 0 ertt 72 4 276 6530 0 126 20160 0 malloc-32 32 9 621 1064 0 254 20160 0 malloc-32 32 25 605 1131 0 254 20160 0 malloc-32 32 69 561 1009 0 254 20160 0 malloc-32 32 53 577 303 0 254 20160 0 malloc-32 32 71 559 9557 0 254 20160 0 AIOCB 552 0 35 918 0 16 19320 0 AIOLIO 272 0 70 134 0 30 19040 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-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-512 512 1 31 2 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 607251 0 254 16032 0 malloc-16 16 251 749 29113 0 254 16000 0 kenv 258 16 44 1055 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 1 749 447 0 254 12000 0 malloc-16 16 26 724 9109 0 254 12000 0 malloc-16 16 37 713 165 0 254 12000 0 malloc-16 16 282 468 26334 0 254 12000 0 malloc-16 16 14 736 7660 0 254 12000 0 L VFS Cache 320 0 36 1 0 30 11520 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-384 384 2 28 2 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 UMA Slabs 1 176 23 22 23 0 62 7920 0 pcpu-16 16 4 252 4 0 254 4096 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 source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 352 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 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 netlink 2048 0 0 0 0 8 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 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 232 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 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 104 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-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-4096 4096 0 0 0 0 2 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