Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff82158895 stack pointer = 0x0:0xfffffe00541f86b0 frame pointer = 0x0:0xfffffe00541f86b0 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 = 13457 (syz-executor.2) trap number = 12 panic: page fault cpuid = 0 time = 1639280518 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00541f7eb0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00541f8010 vpanic() at vpanic+0x2b8/frame 0xfffffe00541f80f0 panic() at panic+0xb5/frame 0xfffffe00541f81b0 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe00541f82b0 trap_pfault() at trap_pfault+0x186/frame 0xfffffe00541f83f0 trap() at trap+0x5e4/frame 0xfffffe00541f85e0 calltrap() at calltrap+0x8/frame 0xfffffe00541f85e0 --- trap 0xc, rip = 0xffffffff82158895, rsp = 0xfffffe00541f86b0, rbp = 0xfffffe00541f86b0 --- memcpy_erms() at memcpy_erms+0xb5/frame 0xfffffe00541f86b0 swcr_authcompute() at swcr_authcompute+0x540/frame 0xfffffe00541f8e30 swcr_process() at swcr_process+0x35/frame 0xfffffe00541f8e50 crypto_invoke() at crypto_invoke+0x22c/frame 0xfffffe00541f8f80 crypto_dispatch() at crypto_dispatch+0x180/frame 0xfffffe00541f8fb0 crypto_ioctl() at crypto_ioctl+0x3504/frame 0xfffffe00541f91d0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe00541f92b0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe00541f92f0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe00541f9640 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe00541f9690 kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe00541f9790 sys_ioctl() at sys_ioctl+0x31f/frame 0xfffffe00541f98f0 freebsd32_ioctl() at freebsd32_ioctl+0x629/frame 0xfffffe00541f9d30 ia32_syscall() at ia32_syscall+0x41d/frame 0xfffffe00541f9f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 13457 tid 115714 ] Stopped at kdb_enter+0x6b: movq $0,0x25101ca(%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 0x45092593b3316f75 rdx 0x3ffff rbx 0 rsp 0xfffffe00541f7ff0 rbp 0xfffffe00541f8010 rsi 0x40001 rdi 0xffffffff8175da1a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0099d8a350 r12 0xfffffe0099d89e40 r13 0xfffffe00541f8001 r14 0xffffffff82b3ff60 .str.18 r15 0xffffffff82b3ff60 .str.18 rip 0xffffffff81750fcb kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x25101ca(%rip) db> show proc Process 13457 (syz-executor.2) at 0xfffffe0092e77000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe0058de2000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053dd6000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0099daa000 (map 0xfffffe0099daa000) (map.pmap 0xfffffe0099daa0c0) (pmap 0xfffffe0099daa128) threads: 2 115579 Run CPU 1 syz-executor.2 115714 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 13459 791 791 0 T (threaded) syz-executor.3 115719 RunQ syz-executor.3 13457 782 782 0 R (threaded) syz-executor.2 115579 Run CPU 1 syz-executor.2 115714 Run CPU 0 syz-executor.2 13455 777 777 0 R syz-executor.1 4519 1 782 0 S umtxn 0xfffffe00928b0400 syz-executor.2 4514 1 782 0 S uwait 0xfffffe00928aef00 syz-executor.2 2317 1 2317 65 Ss select 0xfffffe0053dce440 dhclient 1985 1 1985 0 Ss select 0xfffffe00571fe240 dhclient 1980 1 1980 0 Ss select 0xfffffe0053dce540 dhclient 1955 1 1955 65 Ss select 0xfffffe0053dce6c0 dhclient 1606 1 1606 0 Ss select 0xfffffe00571fe2c0 dhclient 1603 1 1603 0 Ss select 0xfffffe00571fe3c0 dhclient 1580 1 1580 65 Ss select 0xfffffe00571fe540 dhclient 1227 1 1227 0 Ss select 0xfffffe00571fe640 dhclient 1224 1 1224 0 Ss select 0xfffffe0053dcec40 dhclient 1201 1 1201 65 Ss select 0xfffffe0053dce7c0 dhclient 821 1 821 0 Ss select 0xfffffe0053dce8c0 dhclient 816 1 816 0 Ss select 0xfffffe0053dce9c0 dhclient 791 773 791 0 Rs syz-executor.3 782 773 782 0 Rs syz-executor.2 777 773 777 0 Rs syz-executor.1 776 773 776 0 Ss piperd 0xfffffe0058b20ba0 syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffffe005769f780 syz-fuzzer 100113 S uwait 0xfffffe005769f980 syz-fuzzer 100114 S uwait 0xfffffe005769fa80 syz-fuzzer 100115 S uwait 0xfffffe005769fb80 syz-fuzzer 100116 S uwait 0xfffffe00587ecc00 syz-fuzzer 100117 S uwait 0xfffffe00587ecd00 syz-fuzzer 100118 S uwait 0xfffffe005769fc80 syz-fuzzer 100119 S uwait 0xfffffe00928afd00 syz-fuzzer 100122 S kqread 0xfffffe0090016900 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe0092a905f8 csh 769 687 769 0 Ss select 0xfffffe0053dcebc0 sshd 753 1 753 0 Ss+ ttyin 0xfffffe0057690cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005768e8b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00081e94b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00081e98b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005768ecb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005768f0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005768f4b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005768f8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005768fcb0 getty 691 1 691 0 Ss nanslp 0xffffffff83c2e880 cron 687 1 687 0 Ss select 0xfffffe0053dcf6c0 sshd 500 1 500 0 Ss select 0xfffffe0053dcf3c0 syslogd 429 1 429 0 Ss select 0xfffffe0053dcf8c0 devd 428 1 428 65 Ss select 0xfffffe0053dcf740 dhclient 343 1 343 0 Ss select 0xfffffe0053dcf2c0 dhclient 340 1 340 0 Ss select 0xfffffe0053dcf440 dhclient 16 0 0 0 DL syncer 0xffffffff83d54040 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0053dd5000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d52660 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058c2cce8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83d85b00 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83d799b8 [dom0] 100079 D launds 0xffffffff83d799c4 [laundry: dom0] 100080 D umarcl 0xffffffff81e40f70 [uma] 6 0 0 0 DL - 0xffffffff839ea788 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff848781c0 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff8436f530 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff8388c740 [doneq0] 100046 D - 0xffffffff8388c6c0 [async] 100075 D - 0xffffffff8388c540 [scanner] 14 0 0 0 DL seqstat 0xfffffe005710ac88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83d75200 [crypto] 100042 D crypto_ 0xfffffe0053ee1430 [crypto returns 0] 100043 D crypto_ 0xfffffe0053ee1480 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83c03f80 [g_event] 100037 D - 0xffffffff83c03fa0 [g_up] 100038 D - 0xffffffff83c03fc0 [g_down] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 I [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100067 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053dd6000 [init] 10 0 0 0 DL audit_w 0xffffffff83d75ce0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c049e0 [swapper] 100005 D - 0xfffffe00081f3d00 [if_config_tqg_0] 100006 D - 0xfffffe00081f3c00 [softirq_0] 100007 D - 0xfffffe00081f3b00 [softirq_1] 100008 D - 0xfffffe00081f3a00 [if_io_tqg_0] 100009 D - 0xfffffe00081f3900 [if_io_tqg_1] 100010 D - 0xfffffe00081d3e00 [thread taskq] 100012 D - 0xfffffe00081d3c00 [kqueue_ctx taskq] 100013 D - 0xfffffe00081d3b00 [pci_hp taskq] 100014 D - 0xfffffe00081d3a00 [linuxkpi_irq_wq] 100017 D - 0xfffffe00081d3700 [aiod_kick taskq] 100018 D - 0xfffffe00081d3600 [inm_free taskq] 100019 D - 0xfffffe00081d3500 [in6m_free taskq] 100020 D - 0xfffffe00081d3400 [deferred_unmount ta] 100021 D - 0xfffffe00081d3300 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00081d3300 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00081d3300 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00081d3300 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00081d3200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00081d3200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00081d3200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00081d3200 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f02300 [firmware taskq] 100039 D - 0xfffffe0053f02200 [crypto_0] 100040 D - 0xfffffe0053f02200 [crypto_1] 100056 D - 0xfffffe0053f02000 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f01e00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f01d00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f01c00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571feb00 [virtio_balloon] 100065 D - 0xffffffff82b45a41 [deadlkres] 100070 D - 0xfffffe00081d4100 [mca taskq] 100071 D - 0xfffffe0053f01800 [acpi_task_0] 100072 D - 0xfffffe0053f01800 [acpi_task_1] 100073 D - 0xfffffe0053f01800 [acpi_task_2] 100074 D - 0xfffffe0053f02100 [CAM taskq] db> show all locks Process 13457 (syz-executor.2) thread 0xfffffe0092eb0000 (115579) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83c4cc90) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:1246 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4213 4323K 4241 sysctloid 35462 2089K 35533 vtbuf 24 1968K 46 pcb 997 1633K 23249 kobj 322 1288K 481 newblk 10 1027K 13144 vfscache 3 1025K 3 inodedep 579 729K 13520 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 sctp_stro 485 485K 3853 intr 4 472K 4 sctp_atcl 973 365K 16249 vmem 3 274K 6 subproc 139 259K 13544 acpica 1674 184K 56282 vnet_data 1 168K 1 filedesc 20 153K 25124 dirrem 569 143K 13438 tidhash 3 141K 3 linker 353 134K 381 pagedep 9 130K 12574 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 52 bus 973 80K 3426 mtx_pool 2 72K 2 freefile 569 72K 13435 xform 6 69K 1065 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 sctp_atky 1458 61K 21079 umtx 374 47K 374 kdtrace 214 43K 29188 sctp_timw 151 38K 151 temp 34 33K 4778 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 23 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 routetbl 129 16K 411 sctp_athm 973 16K 17121 sctp_map 970 16K 7626 bus-sc 34 15K 1651 KTRACE 100 13K 100 ether_multi 152 13K 162 ifnet 7 13K 7 lltable 40 12K 65 kenv 95 12K 95 eventhandler 136 12K 136 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 cred 34 9K 269 bmsafemap 2 9K 13504 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 12 rpc 2 8K 2 shmfd 1 8K 5 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 470 kqueue 59 6K 13473 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 50 DEVFSP 69 5K 353 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 57 4K 13529 acpisem 28 4K 28 proc-args 93 4K 14776 selfd 55 4K 187611 lockf 32 4K 64 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 61 uidinfo 3 3K 13 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 ip6opt 5 2K 8 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 12564 softdep 1 1K 1 mkdir 8 1K 25110 freeblks 4 1K 12563 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 62 NFSD session 1 1K 1 crypto 6 1K 571 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 encap_export_host 12 1K 12 procdesc 5 1K 14 sctp_stri 1 1K 1690 newdirblk 4 1K 12555 diradd 4 1K 13478 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 7951 osd 8 1K 7275 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 7268 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 aesni_data 2 1K 2 nexusdev 8 1K 8 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 25334 filecaps 5 1K 103 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 46 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4649 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 824 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 filemon 0 0K 27 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 DEVFS4 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 DEVFS2 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 gntdev 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 privcmd_dev 0 0K 0 xenbus 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 vm_fictitious 0 0K 0 ciss_data 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 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 UMAHash 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 10802 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 28 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 2 allocindir 0 0K 0 indirdep 0 0K 10 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 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 ktls_ocf 0 0K 0 agp 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 LRO 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 nvme_da 0 0K 0 statfs 0 0K 12741 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 621 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 523 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 PUC 0 0K 0 mbuf_tag 0 0K 120 ktls 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 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 27232 ioctlops 0 0K 122 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 sbuf 0 0K 288 mpr 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mfibuf 0 0K 0 SWAP 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 sysctltmp 0 0K 870 sysctl 0 0K 3 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 cache 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1013761 0 254 38494208 0 tcp_log 416 0 15498 79553 0 254 6447168 0 mbuf 256 9757 671 6477859 0 254 2669568 0 malloc-384 384 4726 1364 17688 0 30 2338560 0 pbuf 2624 0 778 0 0 2 2041472 0 sctp_asoc 2288 485 280 3813 0 254 1750320 0 RADIX NODE 144 11587 336 365027 0 63 1716912 0 BUF TRIE 144 183 11605 1062 0 62 1697472 0 malloc-128 128 12251 366 26532 0 126 1614976 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-4096 4096 323 1 565 0 2 1327104 0 UMA Slabs 0 112 11220 6 11220 0 126 1257312 0 sctp_ep 1208 487 533 11591 0 254 1232160 0 vmem btag 56 20732 115 20732 0 254 1167432 0 malloc-2048 2048 493 19 11838 0 8 1048576 0 sctp_raddr 736 902 374 4593 0 254 939136 0 256 Bucket 2048 309 21 23152 0 8 675840 0 FFS inode 1160 517 36 13953 0 8 641480 0 VM OBJECT 264 2099 181 208903 0 30 601920 0 tcp_bbr_map 128 0 4433 958625 0 127 567424 0 tcpcb 1096 4 507 7264 0 254 560056 0 malloc-256 256 213 1962 43444 0 62 556800 0 malloc-256 256 694 1421 13903 0 62 541440 0 malloc-1024 1024 487 9 3898 0 16 507904 0 socket 960 45 463 20952 0 254 487680 0 ertt_txseginfo 40 0 12019 4881993 0 254 480760 0 malloc-65536 65536 5 2 13 0 1 458752 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-384 384 973 17 16250 0 30 380160 0 tcp_inpcb 448 4 761 7264 0 254 342720 0 udp_inpcb 448 6 759 640 0 254 342720 0 THREAD 1808 156 31 15725 0 8 338096 0 malloc-64 64 4219 632 218833 0 254 310464 0 MAP ENTRY 96 2697 453 474541 0 126 302400 0 VNODE 448 556 110 13994 0 30 298368 0 malloc-65536 65536 1 3 233 0 1 262144 0 malloc-65536 65536 0 4 136 0 1 262144 0 malloc-16384 16384 11 5 12575 0 1 262144 0 malloc-128 128 598 1448 13488 0 126 261888 0 malloc-4096 4096 57 5 13462 0 2 253952 0 malloc-16 16 14699 51 15107 0 254 236000 0 ripcb 448 5 508 45 0 254 229824 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-256 256 685 125 12181 0 62 207360 0 mbuf_packet 256 309 453 30478 0 254 195072 0 malloc-128 128 1334 185 26649 0 126 194432 0 sctp_chunk 152 908 366 2861 0 254 193648 0 malloc-32 32 5625 297 18468 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 158 40 20669 0 16 164736 0 FFS2 dinode 256 517 113 13953 0 62 161280 0 S VFS Cache 104 1021 500 14701 0 126 158184 0 128 Bucket 1024 80 67 6462 0 16 150528 0 VMSPACE 2552 41 13 13452 0 4 137808 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 1 3 121 0 1 131072 0 malloc-1024 1024 122 6 292 0 16 131072 0 unpcb 256 20 490 1366 0 254 130560 0 udplite_inpcb 448 0 261 2 0 254 116928 0 ksiginfo 112 70 974 5110 0 126 116928 0 malloc-128 128 714 185 4687 0 126 115072 0 malloc-8192 8192 11 3 114 0 1 114688 0 PROC 1352 56 25 13461 0 8 109512 0 64 Bucket 512 122 78 9073 0 30 102400 0 malloc-4096 4096 22 0 22 0 2 90112 0 filedesc0 1072 57 27 13529 0 8 90048 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 7269 0 30 85680 0 malloc-64 64 777 546 22428 0 254 84672 0 clpbuf 2624 0 32 49 0 16 83968 0 malloc-4096 4096 14 6 12766 0 2 81920 0 malloc-2048 2048 15 25 1072 0 8 81920 0 sctp_readq 152 0 520 957 0 254 79040 0 malloc-64 64 592 479 2020 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-8192 8192 3 5 31 0 1 65536 0 malloc-256 256 185 70 26491 0 62 65280 0 32 Bucket 256 108 147 4353 0 62 65280 0 sctp_stream_msg_out 112 200 340 2100 0 254 60480 0 malloc-4096 4096 11 3 554 0 2 57344 0 malloc-64 64 506 313 22920 0 254 52416 0 malloc-128 128 85 318 25527 0 126 51584 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 69701 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-1024 1024 21 27 26 0 16 49152 0 malloc-1024 1024 17 31 1393 0 16 49152 0 malloc-1024 1024 4 44 512 0 16 49152 0 tcp_rack_pcb 896 0 54 824 0 16 48384 0 malloc-384 384 82 38 82 0 30 46080 0 tcp_bbr_pcb 832 0 54 3356 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-32 32 985 401 18827 0 254 44352 0 Files 80 230 320 44569 0 126 44000 0 pcpu-8 8 4729 391 4927 0 254 40960 0 malloc-16 16 1955 545 34790 0 254 40000 0 da_ccb 544 0 70 1928 0 16 38080 0 pipe 744 23 27 378 0 16 37200 0 PWD 32 21 1113 12644 0 254 36288 0 malloc-64 64 38 529 51 0 254 36288 0 malloc-64 64 55 512 559 0 254 36288 0 malloc-128 128 32 247 517 0 126 35712 0 malloc-128 128 13 266 12565 0 126 35712 0 malloc-128 128 76 203 933 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 53 37 393 0 30 34560 0 malloc-256 256 10 125 13521 0 62 34560 0 malloc-256 256 4 131 12573 0 62 34560 0 malloc-256 256 60 75 507 0 62 34560 0 malloc-256 256 58 77 313 0 62 34560 0 TURNSTILE 136 188 64 188 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 11 0 2 32768 0 malloc-2048 2048 3 13 15 0 8 32768 0 malloc-2048 2048 9 7 88 0 8 32768 0 malloc-2048 2048 0 16 22 0 8 32768 0 malloc-1024 1024 5 27 6 0 16 32768 0 malloc-512 512 2 62 5 0 30 32768 0 malloc-512 512 0 64 18 0 30 32768 0 malloc-512 512 4 60 113 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 11 53 17 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 ipq 56 0 576 4 0 254 32256 0 KNOTE 160 28 172 127328 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 1442 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 4 584 3720 0 254 28224 0 tcp_inpcb 32 2 880 4076 0 254 28224 0 16 Bucket 144 69 127 417 0 62 28224 0 4 Bucket 48 6 582 322 0 254 28224 0 malloc-8192 8192 0 3 29 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 50 0 126 24288 0 rl_entry 40 57 549 57 0 254 24240 0 8 Bucket 80 47 253 3628 0 126 24000 0 malloc-384 384 31 29 31 0 30 23040 0 malloc-384 384 39 21 133 0 30 23040 0 SLEEPQUEUE 88 188 68 188 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 642 0 254 20160 0 udp_inpcb 32 3 627 34 0 254 20160 0 ertt 72 4 276 7264 0 126 20160 0 malloc-64 64 23 292 27 0 254 20160 0 malloc-32 32 4 626 24 0 254 20160 0 malloc-32 32 268 362 9452 0 254 20160 0 malloc-32 32 118 512 3030 0 254 20160 0 malloc-32 32 8 622 8 0 254 20160 0 malloc-32 32 46 584 8491 0 254 20160 0 malloc-32 32 27 603 1062 0 254 20160 0 2 Bucket 32 60 570 1574 0 254 20160 0 cryptop 280 1 69 151 0 30 19600 0 Mountpoints 2752 2 5 2 0 4 19264 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-4096 4096 0 4 3 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 1 31 1808 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 5344830 0 254 16032 0 malloc-16 16 522 478 29683 0 254 16000 0 kenv 258 15 45 1041 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 udplite_inpcb 32 0 378 1 0 254 12096 0 malloc-16 16 69 681 33140 0 254 12000 0 malloc-16 16 25 725 28 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 2 28 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-16 16 0 500 1 0 254 8000 0 malloc-16 16 2 498 3 0 254 8000 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 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 312 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 ripcb 32 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 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 IPsec SA lft_c 16 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 608 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 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 120 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 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-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-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-2048 2048 0 0 0 0 8 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-64 64 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