Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0xe0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff813d2450 stack pointer = 0x28:0xfffffe008fe90500 frame pointer = 0x28:0xfffffe008fe90560 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 = 35503 (syz-executor.3) trap number = 12 panic: page fault cpuid = 0 time = 1613765481 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe008fe90160 vpanic() at vpanic+0x1c7/frame 0xfffffe008fe901c0 panic() at panic+0x43/frame 0xfffffe008fe90220 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe008fe902a0 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe008fe90310 trap() at trap+0x41d/frame 0xfffffe008fe90430 calltrap() at calltrap+0x8/frame 0xfffffe008fe90430 --- trap 0xc, rip = 0xffffffff813d2450, rsp = 0xfffffe008fe90500, rbp = 0xfffffe008fe90560 --- in6_unlink_ifa() at in6_unlink_ifa+0x120/frame 0xfffffe008fe90560 in6_purgeaddr() at in6_purgeaddr+0x70c/frame 0xfffffe008fe906a0 in6_purgeifaddr() at in6_purgeifaddr+0x21/frame 0xfffffe008fe906d0 if_purgeaddrs() at if_purgeaddrs+0x1b4/frame 0xfffffe008fe90790 tundtor() at tundtor+0x36f/frame 0xfffffe008fe907e0 devfs_destroy_cdevpriv() at devfs_destroy_cdevpriv+0xc4/frame 0xfffffe008fe90810 devfs_close_f() at devfs_close_f+0x7a/frame 0xfffffe008fe90840 _fdrop() at _fdrop+0x3a/frame 0xfffffe008fe90870 closef() at closef+0x28b/frame 0xfffffe008fe90900 fdescfree_fds() at fdescfree_fds+0x194/frame 0xfffffe008fe90960 fdescfree() at fdescfree+0x5a6/frame 0xfffffe008fe90a30 exit1() at exit1+0x705/frame 0xfffffe008fe90aa0 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe008fe90ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe008fe90bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe008fe90bf0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2e661a, rsp = 0x7fffffffe418, rbp = 0x7fffffffe420 --- KDB: enter: panic [ thread pid 35503 tid 168188 ] Stopped at kdb_enter+0x67: movq $0,0x14438fe(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0x80 rdx 0xffffffff819a09ef rbx 0 rsp 0xfffffe008fe90140 rbp 0xfffffe008fe90160 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0088795110 r12 0xffffffff820678b0 ddb_dbbe r13 0 r14 0xffffffff81a501da r15 0xffffffff81a501da rip 0xffffffff81122e87 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x14438fe(%rip) db> show proc Process 35503 (syz-executor.3) at 0xfffff800592ec528: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 780 at 0xfffff80016434000 ABI: FreeBSD ELF64 flag: 0x10006000 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004457528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00887db000 (map 0xfffffe00887db000) (map.pmap 0xfffffe00887db0c0) (pmap 0xfffffe00887db120) threads: 1 168188 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 35523 35522 436 0 L *in6_ifa 0xfffff800048810c0 ifconfig 35522 35518 436 0 S wait 0xfffff800590eb000 sh 35521 1 35521 0 Ss select 0xfffff8004803f9c0 dhclient 35518 35506 436 0 S wait 0xfffff800163e7a50 dhclient 35506 436 436 0 S wait 0xfffff800590eb528 sh 35503 780 35503 0 REs CPU 0 syz-executor.3 28724 1 28724 65 Ss select 0xfffff80048282dc0 dhclient 28211 1 28211 0 Ss select 0xfffff8004803fbc0 dhclient 28204 1 28204 0 Ss select 0xfffff8004803f240 dhclient 28185 780 28185 0 Ss piperd 0xfffff800597ef2e8 syz-executor.2 3425 1 3425 65 Ss select 0xfffff80016de07c0 dhclient 1983 1 1983 0 Ss select 0xfffff8001634b5c0 dhclient 1980 1 1980 0 Ss select 0xfffff800164ac5c0 dhclient 1935 1 1935 65 Ss select 0xfffff8001634b740 dhclient 1692 1 1692 0 Ss select 0xfffff80016dce540 dhclient 1689 1 1689 0 Ss select 0xfffff800164acac0 dhclient 786 780 786 0 Ss piperd 0xfffff80016c8e2e8 syz-executor.1 785 780 785 0 Ss piperd 0xfffff80004f1fba0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffff80004d8b400 syz-fuzzer 100118 S uwait 0xfffff8001634ba00 syz-fuzzer 100119 S uwait 0xfffff8001634bb00 syz-fuzzer 100120 S uwait 0xfffff8001634bc00 syz-fuzzer 100121 S kqread 0xfffff800168bf500 syz-fuzzer 100122 S uwait 0xfffff8001634b900 syz-fuzzer 100123 S uwait 0xfffff80016360100 syz-fuzzer 100125 S uwait 0xfffff80016360980 syz-fuzzer 100126 S uwait 0xfffff80016360200 syz-fuzzer 100569 S uwait 0xfffff80016dce100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800164bdb00 csh 776 694 776 0 Ss select 0xfffff800163608c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff8000486dcb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004ba60b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004ba64b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004ba68b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004ba6cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004bae0b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004bae4b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004bae8b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004baecb0 getty 698 1 698 0 Ss nanslp 0xffffffff82539f21 cron 694 1 694 0 Ss select 0xfffff80016360b40 sshd 507 1 507 0 Ds getbuf 0xfffffe00038516cc syslogd 436 1 436 0 Ss wait 0xfffff80004e00528 devd 435 1 435 65 Ss select 0xfffff8001634bdc0 dhclient 350 1 350 0 Ss select 0xfffff80004d6b3c0 dhclient 347 1 347 0 Ss select 0xfffff80004d6b0c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d8da50 [vnlru] 22 0 0 0 DL syncer 0xffffffff82629338 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100079 D qsleep 0xffffffff82628400 [bufdaemon] 100082 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100097 D sdflush 0xfffff80004d594e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650248 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff826446b8 [dom0] 100080 D launds 0xffffffff826446c4 [laundry: dom0] 100081 D umarcl 0xffffffff815ae950 [uma] 18 0 0 0 DL - 0xffffffff8236e2a8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d8f818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e89430 [pf purge] 15 0 0 0 DL - 0xffffffff82625a5c [soaiod4] 9 0 0 0 DL - 0xffffffff82625a5c [soaiod3] 8 0 0 0 DL - 0xffffffff82625a5c [soaiod2] 7 0 0 0 DL - 0xffffffff82625a5c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82245bc0 [doneq0] 100076 D - 0xffffffff82245a90 [scanner] 14 0 0 0 DL seqstat 0xfffff800045f4c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004346b90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004346b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82641ba0 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519760 [g_event] 100035 D - 0xffffffff82519768 [g_up] 100036 D - 0xffffffff82519770 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff8000434bd00 [thr_0] 100028 D - 0xfffff8000434bd80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 I [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100085 I [swi1: hpts] 100086 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457528 [init] 10 0 0 0 DL audit_w 0xffffffff826420c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82519cf0 [swapper] 100005 D - 0xfffff80004472100 [if_io_tqg_0] 100006 D - 0xfffff80004472000 [if_io_tqg_1] 100007 D - 0xfffff80004473e00 [if_config_tqg_0] 100008 D - 0xfffff80004473d00 [softirq_0] 100009 D - 0xfffff80004473c00 [softirq_1] 100011 D - 0xfffff80004473900 [inm_free taskq] 100012 D - 0xfffff80004473800 [linuxkpi_irq_wq] 100013 D - 0xfffff80004473700 [kqueue_ctx taskq] 100014 D - 0xfffff80004473600 [aiod_kick taskq] 100017 D - 0xfffff80004473100 [thread taskq] 100018 D - 0xfffff80004473000 [in6m_free taskq] 100019 D - 0xfffff80004478e00 [linuxkpi_short_wq_0] 100020 D - 0xfffff80004478e00 [linuxkpi_short_wq_1] 100021 D - 0xfffff80004478e00 [linuxkpi_short_wq_2] 100022 D - 0xfffff80004478e00 [linuxkpi_short_wq_3] 100023 D - 0xfffff80004478d00 [linuxkpi_long_wq_0] 100024 D - 0xfffff80004478d00 [linuxkpi_long_wq_1] 100025 D - 0xfffff80004478d00 [linuxkpi_long_wq_2] 100026 D - 0xfffff80004478d00 [linuxkpi_long_wq_3] 100033 D - 0xfffff80004478700 [firmware taskq] 100037 D - 0xfffff80004478600 [crypto_0] 100038 D - 0xfffff80004478600 [crypto_1] 100053 D - 0xfffff80004892d00 [vtnet0 rxq 0] 100054 D - 0xfffff80004892c00 [vtnet0 txq 0] 100055 D - 0xfffff80004892b00 [vtnet0 rxq 1] 100056 D - 0xfffff80004892a00 [vtnet0 txq 1] 100058 D vtbslp 0xfffff80004880d00 [virtio_balloon] 100062 D - 0xfffff80004892300 [mca taskq] 100067 D - 0xffffffff81dfb511 [deadlkres] 100071 D - 0xfffff80004a94c00 [acpi_task_0] 100072 D - 0xfffff80004a94c00 [acpi_task_1] 100073 D - 0xfffff80004a94c00 [acpi_task_2] 100075 D - 0xfffff80004478500 [CAM taskq] db> show all locks Process 35503 (syz-executor.3) thread 0xfffffe0088794500 (168188) exclusive rm in6_ifaddr_lock (in6_ifaddr_lock) r = 0 (0xffffffff8263fa00) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6.c:1392 Process 507 (syslogd) thread 0xfffffe0051fe6800 (100094) exclusive lockmgr ufs (ufs) r = 0 (0xfffff8001639f430) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3496 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30827 1808K 30893 pcb 762 1361K 64849 kobj 331 1324K 491 newblk 11 1027K 37217 vfscache 3 1025K 3 inodedep 71 539K 34572 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 366 366K 16101 subproc 143 275K 35606 sctp_atcl 732 275K 45132 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 12 131K 34345 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 linker 286 101K 333 bus 989 81K 3493 filedesc 10 73K 68657 mtx_pool 2 72K 2 BPF 38 71K 62 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 506 64K 506 umtx 378 48K 378 sctp_atky 1102 47K 63060 kdtrace 216 43K 105354 ksem 88 43K 7917 vmem 3 34K 7 temp 35 33K 4388 hostcache 1 32K 1 shm 1 32K 44 DEVFS3 125 32K 135 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_timw 98 25K 98 kbdmux 6 22K 6 ifaddr 70 20K 88 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 dirrem 57 15K 34389 lltable 45 14K 442 bus-sc 32 14K 1718 KTRACE 100 13K 100 ifnet 7 13K 7 sctp_athm 732 12K 45321 sctp_map 732 12K 32202 kenv 93 12K 93 eventhandler 133 12K 133 ether_multi 134 11K 284 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 3 9K 34575 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 in6_multi 67 8K 126 shmfd 1 8K 58 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 27 7K 632 sglist 5 7K 5 kqueue 63 7K 35647 CAM DEV 3 6K 510 plimit 24 6K 787 taskqueue 57 6K 57 freefile 46 6K 34358 CAM queue 5 6K 1528 ufs_dirhash 24 5K 24 pf_ifnet 10 5K 22 UMA 262 5K 262 DEVFSP 67 5K 158 vt 11 5K 11 session 33 5K 78 lockf 38 5K 144 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 60 4K 35524 routetbl 21 4K 31 kcovinfo 55 4K 136 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 54 3K 967 acpisem 22 3K 22 selfd 44 3K 479557 terminal 11 3K 11 select 18 3K 2721 uidinfo 3 3K 59 ip6ndp 13 3K 26 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CAM CCB 1 2K 5523 freework 8 2K 34413 Unitno 32 2K 57 sctp_ifa 14 2K 26 freeblks 7 2K 34328 CAM XPT 22 2K 543 mkdir 11 2K 68606 ipsecpolicy 2 2K 2 in_multi 5 2K 13 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 274 NFSD session 1 1K 1 diradd 7 1K 34439 CAM periph 4 1K 271 ipsec 3 1K 3 newdirblk 6 1K 34303 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_ifn 5 1K 26 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 26 linuxcurrent 3 1K 4 inpcbpolicy 16 1K 45288 ip6opt 2 1K 38 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 DEVFS 9 1K 10 vnodes 1 1K 1 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 47716 nexusdev 6 1K 6 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 60 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 169 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 30 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 12286 sctp_iter 0 0K 29 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 5 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 24 sctp_aadr 0 0K 2 sctp_stri 0 0K 450 mqdata 0 0K 0 DEVFS4 0 0K 0 madt_table 0 0K 2 smartpqi 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 ciss_data 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 xen_intr 0 0K 0 ath_hal 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 pvscsi 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 vm_fictitious 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 UMAHash 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 30474 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 133 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 7 allocindir 0 0K 0 indirdep 0 0K 154 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 0 0K 0 twe_commands 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 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 twa_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 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 2 VN POLL 0 0K 0 tcp_log_dev 0 0K 59 statfs 0 0K 34544 namei_tracker 0 0K 42 export_host 0 0K 0 cl_savebuf 0 0K 10 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 ag_tgt_map_t malloc 0 0K 0 mbuf_tag 0 0K 732 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 63989 ioctlops 0 0K 499 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1238 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 7 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 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 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 820 1573422 0 254 37437440 0 sctp_asoc 2288 366 1614 16101 0 254 4530240 0 malloc-2048 2048 372 1618 34395 0 8 4075520 0 RADIX NODE 144 20521 6580 1080438 0 63 3902544 0 mbuf 256 9086 2434 5311449 0 254 2949120 0 mbuf_cluster 2048 1425 1 1425 0 254 2920448 0 sctp_ep 1280 366 1614 28676 0 254 2534400 0 malloc-1024 1024 403 1609 20036 0 16 2060288 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 356 13112 3218 0 62 1939392 0 malloc-4096 4096 392 9 37290 0 2 1642496 0 malloc-384 384 4116 14 4463 0 30 1585920 0 malloc-384 384 733 3227 45233 0 30 1520640 0 sctp_raddr 736 366 1614 16920 0 254 1457280 0 malloc-128 128 10192 1185 78989 0 126 1456256 0 UMA Slabs 0 112 12308 1 12308 0 126 1378608 0 FFS inode 1128 539 14 34898 0 8 623784 0 malloc-256 256 625 1655 101891 0 62 583680 0 malloc-256 256 148 1997 66317 0 62 549120 0 malloc-65536 65536 4 4 1254 0 1 524288 0 256 Bucket 2048 230 22 20131 0 8 516096 0 malloc-384 384 103 1177 35001 0 30 491520 0 socket 944 40 424 77066 0 254 438016 0 VM OBJECT 264 1374 96 535478 0 30 388080 0 mbuf_packet 256 236 1189 55128 0 254 364800 0 THREAD 1792 154 35 69829 0 8 338688 0 VNODE 480 576 80 34937 0 30 314880 0 sctp_chunk 152 149 1827 4056 0 254 300352 0 malloc-16384 16384 10 8 34506 0 1 294912 0 malloc-64 64 3431 286 38967 0 254 237888 0 DEVCTL 1024 0 216 138 0 0 221184 0 malloc-256 256 236 589 106941 0 62 211200 0 malloc-16 16 12805 195 13172 0 254 208000 0 g_bio 408 4 496 18453 0 30 204000 0 MAP ENTRY 96 1528 488 1976472 0 126 193536 0 sctp_stream_msg_out 112 328 1328 8212 0 254 185472 0 UMA Zones 768 234 0 234 0 16 179712 0 malloc-64 64 1085 1687 576212 0 254 177408 0 udplite_inpcb 488 0 352 34506 0 254 171776 0 tcp_bbr_map 128 0 1333 48354 0 126 170624 0 malloc-128 128 1212 90 30863 0 126 166656 0 malloc-32768 32768 0 5 133 0 1 163840 0 malloc-32 32 4904 136 6794 0 254 161280 0 S VFS Cache 104 1069 374 37011 0 126 150072 0 vmem btag 56 2482 98 2482 0 254 144480 0 tcp_inpcb 488 9 287 9840 0 254 144448 0 malloc-1024 1024 126 14 2295 0 16 143360 0 FFS2 dinode 256 539 16 34897 0 62 142080 0 malloc-128 128 829 225 107933 0 126 134912 0 128 Bucket 1024 97 34 12976 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 17 0 1 131072 0 VMSPACE 2544 38 13 35502 0 4 129744 0 malloc-32 32 766 3266 49575 0 254 129024 0 clpbuf 2624 0 48 112 0 16 125952 0 ksiginfo 112 67 977 6460 0 126 116928 0 PROC 1320 60 21 35523 0 8 106920 0 tcp_log 416 0 252 534 0 254 104832 0 tcpcb 1048 9 90 9840 0 254 103752 0 malloc-4096 4096 18 7 39 0 2 102400 0 64 Bucket 512 129 71 14465 0 30 102400 0 malloc-8192 8192 5 6 136 0 1 90112 0 filedesc0 1072 61 23 35524 0 8 90048 0 UMA Kegs 384 220 3 220 0 30 85632 0 32 Bucket 256 208 122 18954 0 62 84480 0 malloc-128 128 554 66 6980 0 126 79360 0 malloc-16 16 1236 3514 34126 0 254 76000 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-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 132 0 1 65536 0 malloc-8192 8192 7 1 9 0 1 65536 0 malloc-16 16 756 3244 78034 0 254 64000 0 malloc-4096 4096 13 2 25 0 2 61440 0 malloc-384 384 134 26 328 0 30 61440 0 pipe 744 21 39 2108 0 16 44640 0 malloc-64 64 597 96 943 0 254 44352 0 8 Bucket 80 244 306 8687 0 126 44000 0 pcpu-8 8 4596 524 4982 0 254 40960 0 16 Bucket 144 155 125 1631 0 62 40320 0 Files 80 215 285 136264 0 126 40000 0 malloc-256 256 7 143 41837 0 62 38400 0 malloc-256 256 63 87 35209 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 160500 0 16 36864 0 malloc-4096 4096 5 4 616 0 2 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-2048 2048 7 11 583 0 8 36864 0 malloc-32768 32768 1 0 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-16384 16384 0 2 4 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 12 4 30 0 8 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 tcp_rack_pcb 704 5 39 2749 0 16 30976 0 tcp_bbr_pcb 832 0 36 2351 0 16 29952 0 TURNSTILE 136 190 20 190 0 62 28560 0 KNOTE 160 26 149 853337 0 62 28000 0 malloc-8192 8192 1 2 7 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-1024 1024 18 6 25 0 16 24576 0 PWD 32 17 739 34425 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 43 17 67 0 30 23040 0 malloc-256 256 63 27 101 0 62 23040 0 malloc-4096 4096 0 5 34545 0 2 20480 0 malloc-1024 1024 14 6 31 0 16 20480 0 malloc-512 512 9 31 459 0 30 20480 0 vtnet_tx_hdr 24 0 835 808028 0 254 20040 0 malloc-128 128 140 15 227 0 126 19840 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 2980 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 4 4 313 0 8 16384 0 udpcb 32 3 501 34992 0 254 16128 0 malloc-64 64 187 65 270 0 254 16128 0 malloc-32 32 149 355 35278 0 254 16128 0 malloc-32 32 248 256 1081 0 254 16128 0 malloc-32 32 64 440 45379 0 254 16128 0 malloc-128 128 70 54 387 0 126 15872 0 ripcb 488 4 28 456 0 254 15616 0 malloc-256 256 31 29 659 0 62 15360 0 malloc-2048 2048 0 6 299 0 8 12288 0 malloc-512 512 3 21 179 0 30 12288 0 malloc-512 512 8 16 15 0 30 12288 0 rtentry 176 28 41 54 0 62 12144 0 malloc-64 64 4 185 26037 0 254 12096 0 malloc-64 64 27 162 578 0 254 12096 0 malloc-128 128 64 29 122 0 126 11904 0 tcp_rack_map 120 10 89 3262 0 126 11880 0 udp_inpcb 488 3 21 486 0 254 11712 0 kenv 258 15 30 1073 0 30 11610 0 routing nhops 256 23 22 54 0 62 11520 0 malloc-256 256 30 15 134 0 62 11520 0 cpuset 104 8 85 101 0 126 9672 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-1024 1024 0 8 17 0 16 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-512 512 2 14 274 0 30 8192 0 malloc-512 512 3 13 519 0 30 8192 0 pf tags 104 0 78 6 0 126 8112 0 PGRP 88 33 59 80 0 126 8096 0 rl_entry 40 90 112 90 0 254 8080 0 sctp_laddr 48 0 168 2564 0 254 8064 0 malloc-64 64 16 110 60 0 254 8064 0 malloc-64 64 62 64 158 0 254 8064 0 malloc-32 32 5 247 26907 0 254 8064 0 malloc-32 32 55 197 115 0 254 8064 0 malloc-32 32 32 220 263 0 254 8064 0 4 Bucket 48 7 161 708 0 254 8064 0 2 Bucket 32 63 189 3700 0 254 8064 0 malloc-16 16 2 498 43658 0 254 8000 0 malloc-16 16 6 494 6 0 254 8000 0 malloc-16 16 17 483 21 0 254 8000 0 malloc-16 16 1 499 118 0 254 8000 0 malloc-16 16 9 491 18 0 254 8000 0 malloc-128 128 1 61 283 0 126 7936 0 sctp_readq 152 0 52 219 0 254 7904 0 malloc-384 384 15 5 15 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-1024 1024 1 3 1 0 16 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 2 0 62 4048 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 tcp_log_node 120 0 33 4 0 126 3960 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 domainset 40 0 63 88 0 254 2520 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 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 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0