Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x440 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff8107f3f2 stack pointer = 0x28:0xfffffe0094934770 frame pointer = 0x28:0xfffffe00949347f0 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 = 982 (syz-executor.3) trap number = 12 panic: page fault cpuid = 0 time = 1617964132 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00949343d0 vpanic() at vpanic+0x1c7/frame 0xfffffe0094934430 panic() at panic+0x43/frame 0xfffffe0094934490 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0094934510 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe0094934580 trap() at trap+0x41d/frame 0xfffffe00949346a0 calltrap() at calltrap+0x8/frame 0xfffffe00949346a0 --- trap 0xc, rip = 0xffffffff8107f3f2, rsp = 0xfffffe0094934770, rbp = 0xfffffe00949347f0 --- __mtx_lock_sleep() at __mtx_lock_sleep+0x172/frame 0xfffffe00949347f0 __mtx_lock_flags() at __mtx_lock_flags+0x150/frame 0xfffffe0094934850 sctp_getopt() at sctp_getopt+0x2731/frame 0xfffffe0094934920 sctp_ctloutput() at sctp_ctloutput+0x258/frame 0xfffffe0094934980 sogetopt() at sogetopt+0xf2/frame 0xfffffe00949349f0 kern_getsockopt() at kern_getsockopt+0x140/frame 0xfffffe0094934a70 sys_getsockopt() at sys_getsockopt+0x78/frame 0xfffffe0094934ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0094934bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0094934bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284e1a, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 982 tid 100281 ] Stopped at kdb_enter+0x67: movq $0,0x143d61e(%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 0xfffffe0097c00000 rdx 0x3ffff rbx 0 rsp 0xfffffe00949343b0 rbp 0xfffffe00949343d0 rsi 0x40001 rdi 0xffffffff81133af6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00949342a0 r11 0x1ff6bfff59c r12 0xffffffff82067ac0 ddb_dbbe r13 0 r14 0xffffffff81a5f80f r15 0xffffffff81a5f80f rip 0xffffffff8112aae7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x143d61e(%rip) db> show proc Process 982 (syz-executor.3) at 0xfffff80004ea4528: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffff80004f2e000 ABI: FreeBSD ELF64 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004458528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094c7d9f0 (map 0xfffffe0094c7d9f0) (map.pmap 0xfffffe0094c7dab0) (pmap 0xfffffe0094c7db10) threads: 4 100093 s syz-executor.3 100280 L *sctp-in 0xfffff80013d1bcc0 syz-executor.3 100281 Run CPU 0 syz-executor.3 100282 L *sctp-in 0xfffff80013d1bcc0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 982 786 786 0 T (threaded) syz-executor.3 100093 s syz-executor.3 100280 L *sctp-in 0xfffff80013d1bcc0 syz-executor.3 100281 Run CPU 0 syz-executor.3 100282 L *sctp-in 0xfffff80013d1bcc0 syz-executor.3 980 1 786 0 S uwait 0xfffff80004863b80 syz-executor.3 979 1 786 0 S uwait 0xfffff80004863c80 syz-executor.3 976 793 793 0 R (threaded) syz-executor.2 100139 RunQ syz-executor.2 100270 S connec 0xfffff80013d4b490 syz-executor.2 100276 S uwait 0xfffff80013e1fc80 syz-executor.2 975 783 783 0 R (threaded) syz-executor.0 100115 RunQ syz-executor.0 100264 S connec 0xfffff80013f46490 syz-executor.0 100266 S uwait 0xfffff800139fce80 syz-executor.0 100269 S uwait 0xfffff80013263700 syz-executor.0 974 784 784 0 R (threaded) syz-executor.1 100094 RunQ syz-executor.1 100263 S sbwait 0xfffff80004f28cd4 syz-executor.1 100265 S uwait 0xfffff800139fc580 syz-executor.1 100267 S uwait 0xfffff80013e1fa80 syz-executor.1 100268 S sbwait 0xfffff8001325f1c4 syz-executor.1 100273 S uwait 0xfffff80013263400 syz-executor.1 958 952 958 0 Ss select 0xfffff80004b576c0 dhclient 955 1 955 0 Ss select 0xfffff80013f37c40 dhclient 952 945 436 65 S select 0xfffff80013f37d40 dhclient 945 436 436 0 S wait 0xfffff80013e9ca50 sh 793 780 793 0 Rs syz-executor.2 786 780 786 0 Rs syz-executor.3 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffff80004863080 syz-fuzzer 100121 S uwait 0xfffff80004b98900 syz-fuzzer 100122 S uwait 0xfffff80004b98a00 syz-fuzzer 100123 S uwait 0xfffff80004b98b00 syz-fuzzer 100124 S kqread 0xfffff80004f20100 syz-fuzzer 100125 S uwait 0xfffff80004edb100 syz-fuzzer 100126 S uwait 0xfffff800139fca80 syz-fuzzer 100127 S uwait 0xfffff800139fcb80 syz-fuzzer 100129 S uwait 0xfffff800139fcd80 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800134ebb00 csh 776 694 776 0 Ss select 0xfffff80004f217c0 sshd 760 1 760 0 Rs+ CPU 1 getty 759 1 759 0 Ss+ ttyin 0xfffff80004bb18b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bb1cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004b3c0b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004b3c4b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b3c8b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b3ccb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b2a0b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b2a4b0 getty 698 1 698 0 Ss nanslp 0xffffffff8253b861 cron 694 1 694 0 Ss select 0xfffff80004f21a40 sshd 507 1 507 0 Ss select 0xfffff80004f21b40 syslogd 436 1 436 0 Ss wait 0xfffff80004f2ea50 devd 435 1 435 65 Ss select 0xfffff80004f21f40 dhclient 350 1 350 0 Ss select 0xfffff80004f21c40 dhclient 347 1 347 0 Ss select 0xfffff80004b57a40 dhclient 23 0 0 0 DL syncer 0xffffffff8262acd0 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004d52a50 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82629d80 [bufdaemon] 100085 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100097 D sdflush 0xfffff800040868e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82651bc8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82646038 [dom0] 100086 D launds 0xffffffff82646044 [laundry: dom0] 100087 D umarcl 0xffffffff815b91d0 [uma] 18 0 0 0 DL - 0xffffffff8236fbe8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e5f818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82cb33c0 [pf purge] 15 0 0 0 DL - 0xffffffff826273dc [soaiod4] 9 0 0 0 DL - 0xffffffff826273dc [soaiod3] 8 0 0 0 DL - 0xffffffff826273dc [soaiod2] 7 0 0 0 DL - 0xffffffff826273dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff822470c0 [doneq0] 100044 D - 0xffffffff82247040 [async] 100077 D - 0xffffffff82246f10 [scanner] 14 0 0 0 DL seqstat 0xfffff800044f4888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004561d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004561d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82643520 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff8251b0a0 [g_event] 100035 D - 0xffffffff8251b0a8 [g_up] 100036 D - 0xffffffff8251b0b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff800044a4000 [thr_0] 100028 D - 0xfffff800044a4080 [thr_1] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 I [swi1: hpts] 100084 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004458528 [init] 10 0 0 0 DL audit_w 0xffffffff82643a40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8251b630 [swapper] 100005 D - 0xfffff8000434ad00 [if_io_tqg_0] 100006 D - 0xfffff8000434ac00 [if_io_tqg_1] 100007 D - 0xfffff8000434ab00 [if_config_tqg_0] 100008 D - 0xfffff8000434aa00 [softirq_0] 100009 D - 0xfffff8000434a900 [softirq_1] 100010 D - 0xfffff800044a8d00 [kqueue_ctx taskq] 100011 D - 0xfffff800044a8b00 [inm_free taskq] 100012 D - 0xfffff800044a8900 [linuxkpi_irq_wq] 100014 D - 0xfffff800044a8500 [aiod_kick taskq] 100016 D - 0xfffff800044a8100 [thread taskq] 100018 D - 0xfffff800044a4c00 [in6m_free taskq] 100019 D - 0xfffff800044a4a00 [linuxkpi_short_wq_0] 100020 D - 0xfffff800044a4a00 [linuxkpi_short_wq_1] 100021 D - 0xfffff800044a4a00 [linuxkpi_short_wq_2] 100022 D - 0xfffff800044a4a00 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044a4500 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044a4500 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044a4500 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044a4500 [linuxkpi_long_wq_3] 100033 D - 0xfffff80004497800 [firmware taskq] 100037 D - 0xfffff80004497300 [crypto_0] 100038 D - 0xfffff80004497300 [crypto_1] 100054 D - 0xfffff8000455d200 [vtnet0 rxq 0] 100055 D - 0xfffff8000455d100 [vtnet0 txq 0] 100056 D - 0xfffff8000455d000 [vtnet0 rxq 1] 100057 D - 0xfffff8000486be00 [vtnet0 txq 1] 100059 D vtbslp 0xfffff80004336480 [virtio_balloon] 100063 D - 0xfffff800048bce00 [mca taskq] 100066 D - 0xffffffff81e0b210 [deadlkres] 100072 D - 0xfffff800044d8600 [acpi_task_0] 100073 D - 0xfffff800044d8600 [acpi_task_1] 100074 D - 0xfffff800044d8600 [acpi_task_2] 100076 D - 0xfffff8000455db00 [CAM taskq] db> show all locks Process 982 (syz-executor.3) thread 0xfffffe0094c63000 (100281) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80013f57968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:2513 Process 760 (getty) thread 0xfffffe0055798a00 (100117) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffff80004854008) locked @ /syzkaller/managers/main/kernel/sys/kern/tty_ttydisc.c:489 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 30935 1814K 31002 kobj 332 1328K 492 newblk 74 1043K 733 vfscache 3 1025K 3 pcb 43 553K 230 inodedep 74 540K 158 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 121 252K 1047 acpica 1674 184K 55406 filedesc 22 169K 195 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 16 132K 94 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 linker 287 101K 322 bus 995 81K 3509 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 kdtrace 208 42K 1267 umtx 324 41K 324 BPF 22 36K 22 temp 35 33K 1948 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 45 14K 47 bus-sc 33 14K 1719 KTRACE 100 13K 100 dirrem 49 13K 91 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 93 12K 93 eventhandler 133 12K 133 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 bmsafemap 2 9K 128 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 freefile 49 7K 88 sglist 5 7K 5 CAM DEV 3 6K 510 taskqueue 57 6K 57 kqueue 59 6K 989 plimit 21 6K 349 cred 21 6K 204 CAM queue 5 6K 1528 ufs_dirhash 24 5K 24 DEVFSP 72 5K 76 freework 18 5K 100 UMA 263 5K 263 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 routetbl 23 4K 23 pwddesc 57 4K 983 sctp_timw 14 4K 14 acpisem 28 4K 28 sctp_atcl 9 4K 76 hhook 13 4K 13 diradd 25 4K 124 session 25 4K 38 fpukern_ctx 3 3K 3 terminal 11 3K 11 mkdir 20 3K 162 proc-args 44 3K 588 indirdep 9 3K 30 uidinfo 3 3K 7 sctp_stro 2 2K 26 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 29 selfd 31 2K 36867 ip6ndp 12 2K 14 Unitno 31 2K 47 sctp_ifa 13 2K 14 newdirblk 13 2K 81 CAM XPT 22 2K 543 in_multi 6 2K 8 freeblks 5 2K 87 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 47 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 16 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 inpcbpolicy 23 1K 329 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 linuxcurrent 3 1K 4 sctp_socko 2 1K 51 ip6opt 2 1K 2 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 sctp_atky 11 1K 102 chacha20random 1 1K 1 osd 3 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 ktls 1 1K 1 procdesc 2 1K 12 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 soname 7 1K 3367 sctp_athm 9 1K 76 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 freefrag 1 1K 6 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 sctp_vrf 1 1K 1 sctp_map 4 1K 52 vnet 1 1K 1 entropy 2 1K 37 iov 1 1K 14739 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 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 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 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 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 15 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 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 xform 0 0K 0 twsbuf 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 257 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 0 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 CAM CCB 0 0K 1933 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 99 ag_tgt_map_t malloc 0 0K 0 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 ioctlops 0 0K 121 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 628 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 1 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 diroff 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 955 1628067 0 254 37990400 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8657 883 2450850 0 254 2442240 0 RADIX NODE 144 16493 108 75168 0 62 2390544 0 BUF TRIE 144 183 13285 570 0 62 1939392 0 malloc-384 384 4116 4 4116 0 30 1582080 0 malloc-4096 4096 355 1 1057 0 2 1458176 0 malloc-128 128 10165 34 10545 0 126 1305472 0 UMA Slabs 0 112 10115 34 10115 0 126 1136688 0 FFS inode 1160 506 19 596 0 8 609000 0 malloc-65536 65536 6 0 6 0 1 393216 0 VM OBJECT 264 1158 27 15797 0 30 312840 0 THREAD 1792 150 12 283 0 8 290304 0 malloc-4096 4096 67 3 998 0 2 286720 0 VNODE 448 542 70 634 0 30 274176 0 256 Bucket 2048 113 7 17419 0 8 245760 0 malloc-64 64 3462 129 4719 0 254 229824 0 DEVCTL 1024 12 204 131 0 0 221184 0 malloc-16384 16384 10 3 95 0 1 212992 0 malloc-16 16 12842 158 12939 0 254 208000 0 malloc-65536 65536 2 1 10 0 1 196608 0 UMA Zones 768 235 4 235 0 16 183552 0 malloc-128 128 1324 40 29150 0 126 174592 0 malloc-256 256 179 496 887 0 62 172800 0 malloc-32 32 5178 114 5578 0 254 169344 0 malloc-32768 32768 0 5 19 0 1 163840 0 MAP ENTRY 96 1483 197 48430 0 126 161280 0 FFS2 dinode 256 506 19 594 0 62 134400 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 64 0 1 131072 0 S VFS Cache 104 1012 158 1135 0 126 121680 0 ksiginfo 112 48 996 1099 0 126 116928 0 vmem btag 56 2072 4 2072 0 254 116256 0 malloc-1024 1024 106 6 123 0 16 114688 0 VMSPACE 2544 34 8 961 0 4 106848 0 malloc-2048 2048 8 44 2724 0 8 106496 0 malloc-8192 8192 8 4 137 0 1 98304 0 mbuf_cluster 2048 45 1 45 0 254 94208 0 UMA Kegs 384 220 3 220 0 30 85632 0 malloc-128 128 631 20 809 0 126 83328 0 PROC 1320 56 7 982 0 8 83160 0 filedesc0 1072 57 13 983 0 8 75040 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 3 1 173 0 1 65536 0 128 Bucket 1024 40 23 602 0 16 64512 0 socket 944 45 23 1563 0 254 64192 0 malloc-256 256 222 18 1272 0 62 61440 0 g_bio 408 0 150 5179 0 30 61200 0 64 Bucket 512 62 50 3251 0 30 57344 0 malloc-128 128 358 45 362 0 126 51584 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-128 128 332 40 938 0 126 47616 0 malloc-384 384 83 37 235 0 30 46080 0 32 Bucket 256 46 134 5562 0 62 46080 0 malloc-64 64 536 157 15911 0 254 44352 0 clpbuf 2624 0 16 20 0 16 41984 0 NAMEI 1024 0 40 13722 0 16 40960 0 malloc-8192 8192 3 2 5 0 1 40960 0 pcpu-8 8 4574 546 4730 0 254 40960 0 malloc-64 64 539 91 740 0 254 40320 0 malloc-256 256 134 16 148 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 malloc-1024 1024 32 4 32 0 16 36864 0 malloc-512 512 2 70 510 0 30 36864 0 tcpcb 1048 10 23 78 0 254 34584 0 malloc-384 384 78 12 104 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 7 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 11 5 55 0 8 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 malloc-256 256 60 45 622 0 62 26880 0 malloc-256 256 83 22 323 0 62 26880 0 TURNSTILE 136 163 26 163 0 62 25704 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-1024 1024 11 13 214 0 16 24576 0 KNOTE 160 28 122 283620 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 39 261 1301 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 53 7 399 0 30 23040 0 malloc-384 384 53 7 57 0 30 23040 0 malloc-256 256 55 35 763 0 62 23040 0 sctp_asoc 2288 2 8 26 0 254 22880 0 pipe 744 20 10 359 0 16 22320 0 malloc-4096 4096 3 2 260 0 2 20480 0 Files 80 216 34 7851 0 126 20000 0 malloc-128 128 134 21 622 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 163 29 163 0 126 16896 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-4096 4096 2 2 88 0 2 16384 0 malloc-2048 2048 6 2 60 0 8 16384 0 sctp_raddr 736 2 20 40 0 254 16192 0 malloc-64 64 178 74 199 0 254 16128 0 malloc-64 64 75 177 36911 0 254 16128 0 malloc-64 64 74 178 1317 0 254 16128 0 vtnet_tx_hdr 24 0 668 813095 0 254 16032 0 udplite_inpcb 488 9 23 83 0 254 15616 0 tcp_rack_pcb 704 0 22 10 0 16 15488 0 sctp_ep 1280 7 5 50 0 254 15360 0 malloc-256 256 48 12 63 0 62 15360 0 malloc-256 256 48 12 236 0 62 15360 0 malloc-2048 2048 6 0 6 0 8 12288 0 malloc-2048 2048 5 1 196 0 8 12288 0 malloc-1024 1024 7 5 30 0 16 12288 0 malloc-1024 1024 9 3 10 0 16 12288 0 malloc-1024 1024 8 4 1128 0 16 12288 0 malloc-512 512 5 19 196 0 30 12288 0 malloc-64 64 88 101 1072 0 254 12096 0 malloc-128 128 61 32 289 0 126 11904 0 tcp_inpcb 488 10 14 78 0 254 11712 0 udp_inpcb 488 2 22 162 0 254 11712 0 kenv 258 15 30 1056 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 mbuf_packet 256 1 44 219 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-512 512 8 8 8 0 30 8192 0 malloc-512 512 5 11 5 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 25 67 38 0 126 8096 0 rl_entry 40 42 160 42 0 254 8080 0 sctp_laddr 48 0 168 40 0 254 8064 0 udpcb 32 11 241 245 0 254 8064 0 PWD 32 20 232 170 0 254 8064 0 malloc-64 64 65 61 71 0 254 8064 0 malloc-32 32 38 214 139 0 254 8064 0 malloc-32 32 78 174 91 0 254 8064 0 malloc-32 32 44 208 72 0 254 8064 0 malloc-32 32 90 162 1076 0 254 8064 0 malloc-32 32 50 202 2802 0 254 8064 0 malloc-32 32 17 235 1963 0 254 8064 0 16 Bucket 144 38 18 216 0 62 8064 0 4 Bucket 48 6 162 55 0 254 8064 0 2 Bucket 32 53 199 552 0 254 8064 0 malloc-16 16 0 500 3 0 254 8000 0 malloc-16 16 28 472 143 0 254 8000 0 malloc-16 16 288 212 483 0 254 8000 0 malloc-16 16 16 484 16 0 254 8000 0 malloc-16 16 195 305 1329 0 254 8000 0 malloc-16 16 17 483 25492 0 254 8000 0 malloc-16 16 45 455 227 0 254 8000 0 malloc-128 128 21 41 29 0 126 7936 0 tcp_rack_map 120 0 66 20 0 126 7920 0 ripcb 488 2 14 6 0 254 7808 0 unpcb 256 13 17 1157 0 254 7680 0 malloc-384 384 20 0 20 0 30 7680 0 tcp_bbr_pcb 832 0 9 3 0 16 7488 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 2 6 3 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 32 94 157 0 254 4032 0 hostcache 80 1 49 1 0 254 4000 0 tcp_bbr_map 128 0 31 6 0 126 3968 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 2 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 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 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 tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 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 ipq 56 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 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 TMPFS node 224 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 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 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-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-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-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 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 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