Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x440 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81082f82 stack pointer = 0x0:0xfffffe00517cc7b0 frame pointer = 0x0:0xfffffe00517cc830 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 = 1044 (syz-executor.3) trap number = 12 panic: page fault cpuid = 1 time = 1621137641 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517cc410 vpanic() at vpanic+0x1c7/frame 0xfffffe00517cc470 panic() at panic+0x43/frame 0xfffffe00517cc4d0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00517cc550 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00517cc5c0 trap() at trap+0x41d/frame 0xfffffe00517cc6e0 calltrap() at calltrap+0x8/frame 0xfffffe00517cc6e0 --- trap 0xc, rip = 0xffffffff81082f82, rsp = 0xfffffe00517cc7b0, rbp = 0xfffffe00517cc830 --- __mtx_lock_sleep() at __mtx_lock_sleep+0x172/frame 0xfffffe00517cc830 __mtx_lock_flags() at __mtx_lock_flags+0x150/frame 0xfffffe00517cc890 sctp_setopt() at sctp_setopt+0x143b/frame 0xfffffe00517cc920 sctp_ctloutput() at sctp_ctloutput+0x22c/frame 0xfffffe00517cc980 sosetopt() at sosetopt+0x101/frame 0xfffffe00517cca00 kern_setsockopt() at kern_setsockopt+0x150/frame 0xfffffe00517cca80 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe00517ccab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe00517ccbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 1044 tid 100310 ] Stopped at kdb_enter+0x67: movq $0,0x163a0ee(%rip) db> 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 0xfffffe009a600000 rdx 0x3ffff rbx 0 rsp 0xfffffe00517cc3f0 rbp 0xfffffe00517cc410 rsi 0x40001 rdi 0xffffffff811380a6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517cc2e0 r11 0x1ffaefff59c r12 0xffffffff82267ac0 ddb_dbbe r13 0 r14 0xffffffff81a75f47 r15 0xffffffff81a75f47 rip 0xffffffff8112f097 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x163a0ee(%rip) db> show proc Process 1044 (syz-executor.3) at 0xfffff800264bfa70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 824 at 0xfffff80026c5fa70 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bc9538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009507d000 (map 0xfffffe009507d000) (map.pmap 0xfffffe009507d0c0) (pmap 0xfffffe009507d120) threads: 3 100114 s syz-executor.3 100310 Run CPU 1 syz-executor.3 100311 L *sctp-in 0xfffff80026d42b40 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1044 824 824 0 T (threaded) syz-executor.3 100114 s syz-executor.3 100310 Run CPU 1 syz-executor.3 100311 L *sctp-in 0xfffff80026d42b40 syz-executor.3 1040 803 436 0 S nanslp 0xffffffff8273c8e0 sleep 1033 805 805 0 LE *sctp-in 0xfffff800261ed3c0 syz-executor.2 824 780 824 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.3 805 780 805 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.2 803 794 436 0 S wait 0xfffff80026ad7a70 sh 794 436 436 0 S wait 0xfffff80015ddc000 sh 792 780 792 0 Ss piperd 0xfffff80026a0f2e8 syz-executor.1 791 780 791 0 Ss piperd 0xfffff80026a0f000 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100091 S uwait 0xfffff80004d62d00 syz-fuzzer 100116 S uwait 0xfffff80004d62500 syz-fuzzer 100117 S uwait 0xfffff80004d62300 syz-fuzzer 100118 S uwait 0xfffff80004e23f00 syz-fuzzer 100119 S uwait 0xfffff800269d8b00 syz-fuzzer 100120 S uwait 0xfffff800269d8d00 syz-fuzzer 100121 S uwait 0xfffff800269d8f00 syz-fuzzer 100122 S kqread 0xfffff800261ec900 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800264bf5e8 csh 776 694 776 0 Ss select 0xfffff800264655c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015465cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aea4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aeacb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015aed4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015aedcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015af04b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015af0cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015af34b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015af3cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e0 cron 694 1 694 0 Ss select 0xfffff80015ccc440 sshd 507 1 507 0 Ss select 0xfffff80015d5f140 syslogd 436 1 436 0 Ss wait 0xfffff800261f0a70 devd 435 1 435 65 Ss select 0xfffff80015e342c0 dhclient 350 1 350 0 Ss select 0xfffff80015e34d40 dhclient 347 1 347 0 Ss select 0xfffff8002630e5c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c8ca70 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bd50 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ae00 [bufdaemon] 100086 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100099 D sdflush 0xfffff80004dfd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c48 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828470b8 [dom0] 100087 D launds 0xffffffff828470c4 [laundry: dom0] 100088 D umarcl 0xffffffff815caad0 [uma] 18 0 0 0 DL - 0xffffffff82570c78 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830d6828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82f313c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004dccc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d9bd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d9bd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff828445a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c3ad00 [thr_0] 100029 D - 0xfffff80004c3ad80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 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 [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bc9538 [init] 10 0 0 0 DL audit_w 0xffffffff82844ab0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff80004c65d00 [softirq_0] 100006 D - 0xfffff80004c65900 [softirq_1] 100007 D - 0xfffff80004c65500 [if_io_tqg_0] 100008 D - 0xfffff80004c65100 [if_io_tqg_1] 100009 D - 0xfffff80004c62d00 [if_config_tqg_0] 100010 D - 0xfffff80004c61d00 [aiod_kick taskq] 100012 D - 0xfffff80004c61500 [kqueue_ctx taskq] 100013 D - 0xfffff80004c61100 [pci_hp taskq] 100015 D - 0xfffff80004c5a900 [inm_free taskq] 100017 D - 0xfffff80004c5a100 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c55d00 [thread taskq] 100019 D - 0xfffff80004c55900 [in6m_free taskq] 100020 D - 0xfffff80004c55500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c55500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c55500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c55500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c55100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c55100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c55100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c55100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c3a900 [firmware taskq] 100038 D - 0xfffff80004c3a500 [crypto_0] 100039 D - 0xfffff80004c3a500 [crypto_1] 100055 D - 0xfffff800153dd900 [vtnet0 rxq 0] 100056 D - 0xfffff800153dd500 [vtnet0 txq 0] 100057 D - 0xfffff800153dd100 [vtnet0 rxq 1] 100058 D - 0xfffff800153c9d00 [vtnet0 txq 1] 100060 D vtbslp 0xfffff8001542b500 [virtio_balloon] 100064 D - 0xfffff800153c9900 [mca taskq] 100069 D - 0xffffffff81e22871 [deadlkres] 100074 D - 0xfffff80015afad00 [acpi_task_0] 100075 D - 0xfffff80015afad00 [acpi_task_1] 100076 D - 0xfffff80015afad00 [acpi_task_2] 100077 D - 0xfffff80004c3a100 [CAM taskq] db> show all locks Process 1044 (syz-executor.3) thread 0xfffffe009505e740 (100310) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80026cf2968) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:5242 Process 1044 (syz-executor.3) thread 0xfffffe009505e020 (100311) shared rw sctp-info (sctp-info) r = 0 (0xfffffe00041b2370) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1291 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80026cf2988) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7011 Process 1033 (syz-executor.2) thread 0xfffffe00558aeac0 (100110) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80026b98e88) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3330 db> show malloc Type InUse MemUse Requests sysctloid 34060 12773K 34127 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 332 2656K 491 vtbuf 24 2064K 46 newblk 526 1295K 776 vfscache 3 1035K 3 inodedep 188 707K 267 pcb 34 658K 388 acpica 1674 649K 55203 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 subproc 116 480K 1109 bus 995 380K 3503 linker 350 271K 411 DEVFS1 107 214K 124 filedesc 14 211K 377 module 516 194K 516 vnet_data 1 176K 1 tidhash 3 164K 3 kdtrace 192 160K 1357 pagedep 17 144K 189 tfo_ccache 1 136K 1 umtx 308 135K 308 sem 4 120K 4 UMA 268 101K 268 audit_evclass 236 89K 294 mtx_pool 2 80K 2 dirrem 157 79K 201 temp 35 77K 1939 syncache 1 76K 1 vmem 3 72K 5 BPF 14 70K 14 msg 4 68K 4 routetbl 120 66K 388 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ifaddr 66 62K 68 freefile 156 59K 197 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 94 51K 94 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 KTRACE 100 38K 100 lltable 43 37K 43 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1713 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 1 GEOM 60 29K 487 in6_multi 65 29K 65 kqueue 54 28K 1083 kbdmux 6 28K 6 DEVFSP 72 27K 125 ifnet 7 25K 7 kcovinfo 64 24K 68 cred 23 23K 224 CAM queue 5 21K 1528 plimit 20 20K 379 pfs_nodes 20 20K 20 pwddesc 51 20K 1045 UART 12 18K 12 bmsafemap 3 17K 235 proc-args 43 17K 568 ksem 1 16K 1 rpc 2 16K 2 shmfd 1 16K 1 pfs_vncache 1 16K 1 sctp_timw 28 14K 28 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 session 23 12K 39 diradd 30 12K 234 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 mkdir 24 9K 352 selfd 24 9K 23080 uidinfo 3 9K 9 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 mount 16 7K 90 sctp_atcl 6 6K 224 fpukern_ctx 3 6K 3 lockf 16 6K 44 terminal 11 6K 11 ip6ndp 12 6K 14 indirdep 10 5K 11 sctp_ifa 13 5K 14 newdirblk 12 5K 176 ipsecpolicy 2 5K 2 inpcbpolicy 12 5K 249 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 osd 8 4K 38 ipsec 3 3K 3 in_multi 6 3K 8 sctp_atky 7 3K 299 nexusdev 7 3K 7 feeder 7 3K 7 select 7 3K 32 sctp_ifn 6 3K 14 sctp_athm 6 3K 224 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 sctp_stro 1 2K 75 softdep 1 2K 1 vnodemarker 2 2K 14 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 3390 crypto 4 2K 4 pfil 4 2K 4 CAM path 4 2K 1034 filecaps 4 2K 85 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 sctp_map 2 1K 150 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 87 entropy 2 1K 40 sctp_socko 1 1K 114 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 procdesc 1 1K 10 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 freework 1 1K 196 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cdg data 0 0K 0 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 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 mqdata 0 0K 0 cubic data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 dctcp data 0 0K 0 vegas data 0 0K 0 htcp data 0 0K 0 chd data 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 19 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 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 freeblks 0 0K 183 freefrag 0 0K 6 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 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 ip6opt 0 0K 6 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 15 twa_commands 0 0K 0 statfs 0 0K 354 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 5 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 1884 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 95 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 iov 0 0K 14108 ioctlops 0 0K 101 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 620 sysctl 0 0K 3 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 987 756099 0 254 38121472 0 malloc-384 384 34446 54 37147 0 30 13248000 0 malloc-1024 1024 4143 17 4356 0 16 4259840 0 malloc-8192 8192 333 1 492 0 1 2736128 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8633 937 1136527 0 254 2449920 0 BUF TRIE 144 176 13292 551 0 62 1939392 0 UMA Slabs 0 112 11632 29 11632 0 126 1306032 0 RADIX NODE 144 8539 250 45598 0 62 1265616 0 malloc-384 384 2232 8 73815 0 30 860160 0 FFS inode 1160 509 23 721 0 8 617120 0 malloc-8192 8192 61 8 1054 0 1 565248 0 malloc-384 384 1327 43 4619 0 30 526080 0 malloc-32768 32768 10 6 335 0 1 524288 0 malloc-384 384 1005 15 3382 0 30 391680 0 malloc-512 512 741 11 1342 0 30 385024 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 VM OBJECT 264 1057 143 16522 0 30 316800 0 THREAD 1808 139 15 311 0 8 278432 0 VNODE 448 546 66 760 0 30 274176 0 malloc-384 384 669 21 938 0 30 264960 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-1024 1024 249 3 395 0 16 258048 0 malloc-16384 16384 10 5 273 0 1 245760 0 malloc-2048 2048 107 3 124 0 8 225280 0 DEVCTL 1024 14 202 132 0 0 221184 0 malloc-1024 1024 200 12 1151 0 16 217088 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-16384 16384 10 1 14 0 1 180224 0 256 Bucket 2048 72 10 13729 0 8 167936 0 malloc-8192 8192 16 4 171 0 1 163840 0 malloc-4096 4096 2 38 1887 0 2 163840 0 MAP ENTRY 96 1177 461 51813 0 126 157248 0 malloc-512 512 280 24 1021 0 30 155648 0 vmem btag 56 2517 63 2517 0 254 144480 0 malloc-1024 1024 111 21 922 0 16 135168 0 FFS2 dinode 256 509 16 719 0 62 134400 0 S VFS Cache 104 1059 228 1275 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 178 0 1 131072 0 mbuf_cluster 2048 60 2 60 0 254 126976 0 ksiginfo 112 47 997 591 0 126 116928 0 malloc-8192 8192 8 6 152 0 1 114688 0 VMSPACE 2544 29 13 1028 0 4 106848 0 malloc-512 512 185 15 224 0 30 102400 0 malloc-384 384 235 25 23578 0 30 99840 0 malloc-16384 16384 6 0 6 0 1 98304 0 UMA Kegs 384 225 8 225 0 30 89472 0 PROC 1336 51 12 1044 0 8 84168 0 clpbuf 2624 0 32 22 0 16 83968 0 filedesc0 1072 52 18 1045 0 8 75040 0 malloc-512 512 98 46 634 0 30 73728 0 g_bio 408 0 180 4997 0 30 73440 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 2 0 2 0 1 65536 0 malloc-1024 1024 53 3 57 0 16 57344 0 32 Bucket 256 68 127 9752 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 5 0 1 49152 0 malloc-8192 8192 4 2 534 0 1 49152 0 malloc-4096 4096 5 7 515 0 2 49152 0 malloc-4096 4096 10 2 88 0 2 49152 0 malloc-2048 2048 9 15 591 0 8 49152 0 malloc-1024 1024 37 11 182 0 16 49152 0 128 Bucket 1024 25 22 176 0 16 48128 0 socket 944 25 23 1554 0 254 45312 0 malloc-8192 8192 2 3 360 0 1 40960 0 malloc-2048 2048 9 11 1341 0 8 40960 0 malloc-2048 2048 18 2 22 0 8 40960 0 pcpu-8 8 4610 510 4766 0 254 40960 0 malloc-384 384 74 26 685 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 14167 0 16 36864 0 sctp_asoc 2288 1 14 75 0 254 34320 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 6 2 22 0 2 32768 0 malloc-4096 4096 8 0 199 0 2 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 malloc-4096 4096 1 6 280 0 2 28672 0 malloc-4096 4096 7 0 7 0 2 28672 0 64 Bucket 512 48 8 2577 0 30 28672 0 TURNSTILE 136 155 34 155 0 62 25704 0 malloc-512 512 41 7 54 0 30 24576 0 malloc-512 512 32 16 1324 0 30 24576 0 malloc-512 512 30 18 563 0 30 24576 0 ertt_txseginfo 40 0 606 3250 0 254 24240 0 KNOTE 160 28 122 85812 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 Files 80 183 117 7956 0 126 24000 0 8 Bucket 80 39 261 851 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 pipe 744 21 9 388 0 16 22320 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-1024 1024 2 18 24 0 16 20480 0 malloc-512 512 15 25 278 0 30 20480 0 2 Bucket 32 86 544 1526 0 254 20160 0 vtnet_tx_hdr 24 0 835 375139 0 254 20040 0 Mountpoints 2752 2 5 2 0 4 19264 0 sctp_ep 1280 5 10 149 0 254 19200 0 SLEEPQUEUE 88 155 37 155 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 sctp_raddr 736 1 21 75 0 254 16192 0 mbuf_packet 256 0 60 358 0 254 15360 0 malloc-384 384 30 10 73 0 30 15360 0 tcpcb 1064 4 10 26 0 254 14896 0 PWD 32 15 363 267 0 254 12096 0 udp_inpcb 488 6 18 212 0 254 11712 0 kenv 258 15 30 1045 0 30 11610 0 unpcb 256 8 37 1130 0 254 11520 0 malloc-2048 2048 0 4 5 0 8 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 0 8 29 0 16 8192 0 rtentry 176 29 17 33 0 62 8096 0 PGRP 88 23 69 39 0 126 8096 0 rl_entry 40 45 157 45 0 254 8080 0 udpcb 32 6 246 212 0 254 8064 0 ertt 72 4 108 26 0 126 8064 0 16 Bucket 144 41 15 1382 0 62 8064 0 4 Bucket 48 5 163 62 0 254 8064 0 ripcb 488 1 15 11 0 254 7808 0 tcp_inpcb 488 5 11 26 0 254 7808 0 routing nhops 256 26 4 33 0 62 7680 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 pcpu-16 16 7 249 7 0 254 4096 0 sctp_laddr 48 0 84 12 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 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 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 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 cdg_qdiffsample 16 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 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 tcp_rack_pcb 832 0 0 0 0 16 0 0 tcp_rack_map 112 0 0 0 0 126 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 udplite_inpcb 488 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-32768 32768 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-4096 4096 0 0 0 0 2 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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