Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x45e03616 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81bd47b6 stack pointer = 0x28:0xfffffe0099499b80 frame pointer = 0x28:0xfffffe0099499bb0 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 FreeBSD/amd64current process = 2641 (syz-executor.1) (ci-freebsd-maitrap number = 12 panic: page fault cpuid = 0 time = 1660254961 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0099499370 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00994994d0 vpanic() at vpanic+0x254/frame 0xfffffe00994995b0 panic() at panic+0xb5/frame 0xfffffe0099499670 trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe0099499790 trap_pfault() at trap_pfault+0x182/frame 0xfffffe00994998d0 trap() at trap+0x5b3/frame 0xfffffe0099499ab0 calltrap() at calltrap+0x8/frame 0xfffffe0099499ab0 --- trap 0xc, rip = 0xffffffff81bd47b6, rsp = 0xfffffe0099499b80, rbp = 0xfffffe0099499bb0 --- key_attach() at key_attach+0x176/frame 0xfffffe0099499bb0 socreate() at socreate+0x465/frame 0xfffffe0099499c10 kern_socket() at kern_socket+0x1d8/frame 0xfffffe0099499d30 amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe0099499f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0099499f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a58a, rsp = 0x82e031f08, rbp = 0x82e031f70 --- KDB: enter: panic [ thread pid 2641 tid 102347 ] Stopped at kdb_enter+0x6b: movq $0,0x276046a(%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 0xfffffe0094600000 rdx 0x3ffff rbx 0 rsp 0xfffffe00994994b0 rbp 0xfffffe00994994d0 rsi 0x40001 rdi 0xffffffff8172e2a8 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0099924e20 r12 0 r13 0xfffffe0099924900 r14 0xffffffff82b68ea0 .str.26 r15 0xffffffff82b68ea0 .str.26 rip 0xffffffff8171ddab kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x276046a(%rip) db> show proc Process 2641 (syz-executor.1) at 0xfffffe0099889548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 777 at 0xfffffe0092b49000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053ddd000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0092baea00 (map 0xfffffe0092baea00) (map.pmap 0xfffffe0092baeac0) (pmap 0xfffffe0092baeb30) threads: 3 101124 S nanslp 0xffffffff83e4b981 syz-executor.1 102347 Run CPU 0 syz-executor.1 102348 S ucond 0xfffffe0057858d80 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 2641 777 777 0 R (threaded) syz-executor.1 101124 S nanslp 0xffffffff83e4b981 syz-executor.1 102347 Run CPU 0 syz-executor.1 102348 S ucond 0xfffffe0057858d80 syz-executor.1 2636 776 776 0 D (threaded) syz-executor.0 102233 S nanslp 0xffffffff83e4b981 syz-executor.0 102341 S connec 0xfffffe008fe360da syz-executor.0 102349 D biowr 0xfffffe0007a98f48 syz-executor.0 102352 S uwait 0xfffffe008fe81e80 syz-executor.0 2635 779 779 0 S (threaded) syz-executor.2 100189 S nanslp 0xffffffff83e4b981 syz-executor.2 102340 S connec 0xfffffe008fe3e49a syz-executor.2 102346 S uwait 0xfffffe008fe80d00 syz-executor.2 102351 S uwait 0xfffffe0057449c80 syz-executor.2 2432 0 0 0 DL aiordy 0xfffffe0099887000 [aiod4] 2431 0 0 0 DL aiordy 0xfffffe0099888a90 [aiod3] 2430 0 0 0 DL aiordy 0xfffffe0099887a90 [aiod2] 2429 0 0 0 DL aiordy 0xfffffe0099888000 [aiod1] 2008 2001 2008 0 Ss select 0xfffffe008fe80540 dhclient 2004 1 2004 0 Ss select 0xfffffe008fe80840 dhclient 2001 1991 430 65 S select 0xfffffe008fe80340 dhclient 1991 430 430 0 S wait 0xfffffe0092b47548 sh 1981 1 1981 65 Ss select 0xfffffe008fe81540 dhclient 1045 1 1045 0 Ss select 0xfffffe008fe814c0 dhclient 1042 1 1042 0 Ss select 0xfffffe00578580c0 dhclient 784 774 784 0 Ss piperd 0xfffffe0092b228b8 syz-executor.3 779 774 779 0 Ss nanslp 0xffffffff83e4b981 syz-executor.2 777 774 777 0 Ss nanslp 0xffffffff83e4b981 syz-executor.1 776 774 776 0 Ss nanslp 0xffffffff83e4b981 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100093 S uwait 0xfffffe0057446080 syz-fuzzer 100115 S uwait 0xfffffe0056f48400 syz-fuzzer 100116 S wait 0xfffffe0058bfaa90 syz-fuzzer 100117 S wait 0xfffffe0058bfaa90 syz-fuzzer 100118 S uwait 0xfffffe0056f48f00 syz-fuzzer 100119 S uwait 0xfffffe0056f48700 syz-fuzzer 100120 S uwait 0xfffffe0056f48800 syz-fuzzer 100121 S kqread 0xfffffe0007969200 syz-fuzzer 100124 S wait 0xfffffe0058bfaa90 syz-fuzzer 100126 S wait 0xfffffe0058bfaa90 syz-fuzzer 100128 S uwait 0xfffffe008fe82800 syz-fuzzer 100145 S uwait 0xfffffe008fe82500 syz-fuzzer 100146 S uwait 0xfffffe008fe82300 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe008fe65b40 csh 770 688 770 0 Ss select 0xfffffe008fe82bc0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00081ef8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00081ed4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579204b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579208b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00081ed8b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00081edcb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00081ee0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00081ee4b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00081ee8b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e4b981 cron 688 1 688 0 Ss select 0xfffffe008fe82dc0 sshd 501 1 501 0 Ss select 0xfffffe005785a8c0 syslogd 430 1 430 0 Ss wait 0xfffffe008fe65000 devd 429 1 429 65 Ss select 0xfffffe005785a740 dhclient 344 1 344 0 Ss select 0xfffffe008fe82b40 dhclient 341 1 341 0 Ss select 0xfffffe0057447ec0 dhclient 17 0 0 0 DL syncer 0xffffffff83f710a0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0057960000 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f6f6a0 [bufdaemon] 100082 D - 0xffffffff83212100 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00578408e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83fa3200 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f970b8 [dom0] 100080 D launds 0xffffffff83f970c4 [laundry: dom0] 100081 D umarcl 0xffffffff81e59eb0 [uma] 7 0 0 0 DL - 0xffffffff83c07e08 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84578550 [pf purge] 5 0 0 0 DL waiting 0xffffffff849744a0 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100044 RunQ [doneq0] 100045 D - 0xffffffff83aaa2c0 [async] 100076 D - 0xffffffff83aaa140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fbd488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f928a0 [crypto] 100041 D crypto_ 0xfffffe00081f9d30 [crypto returns 0] 100042 D crypto_ 0xfffffe00081f9d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e20e00 [g_event] 100036 D - 0xffffffff83e20e20 [g_up] 100037 D - 0xffffffff83e20e40 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100029 I [swi1: netisr 0] 100032 Run CPU 1 [swi1: hpts] 100033 RunQ [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053ddd000 [init] 10 0 0 0 DL audit_w 0xffffffff83f93380 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e21820 [swapper] 100005 D - 0xfffffe000796b200 [if_config_tqg_0] 100006 D - 0xfffffe000796b100 [softirq_0] 100007 D - 0xfffffe000796b000 [softirq_1] 100008 D - 0xfffffe000796ae00 [if_io_tqg_0] 100009 D - 0xfffffe000796ad00 [if_io_tqg_1] 100010 D - 0xfffffe0008185000 [in6m_free taskq] 100011 D - 0xfffffe0008184e00 [linuxkpi_irq_wq] 100012 D - 0xfffffe0008184d00 [aiod_kick taskq] 100013 D - 0xfffffe0008184c00 [deferred_unmount ta] 100014 D - 0xfffffe0008184b00 [thread taskq] 100016 D - 0xfffffe0008184900 [kqueue_ctx taskq] 100017 D - 0xfffffe0008184800 [pci_hp taskq] 100020 D - 0xfffffe0008184500 [inm_free taskq] 100021 D - 0xfffffe0008184400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0008184400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0008184400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0008184400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0008184300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0008184300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0008184300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0008184300 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0008184200 [firmware taskq] 100038 D - 0xfffffe0008183600 [crypto_0] 100039 D - 0xfffffe0008183600 [crypto_1] 100055 D - 0xfffffe0056fbbb00 [vtnet0 rxq 0] 100056 D - 0xfffffe0056fbba00 [vtnet0 txq 0] 100057 D - 0xfffffe0056fbb900 [vtnet0 rxq 1] 100058 D - 0xfffffe0056fbb800 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0053fe2500 [virtio_balloon] 100066 D - 0xffffffff82b6eea0 [deadlkres] 100070 D - 0xfffffe0008185100 [mca taskq] 100071 D - 0xfffffe0008183000 [acpi_task_0] 100072 D - 0xfffffe0008183000 [acpi_task_1] 100073 D - 0xfffffe0008183000 [acpi_task_2] 100075 D - 0xfffffe0008182d00 [CAM taskq] db> show all locks Process 2641 (syz-executor.1) thread 0xfffffe0099924900 (102347) exclusive sleep mutex key socket pcb list (key socket pcb list) r = 0 (0xffffffff83f8f480) locked @ /syzkaller/managers/main/kernel/sys/netipsec/keysock.c:284 Process 2636 (syz-executor.0) thread 0xfffffe0092b74ac0 (102349) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a98fc8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1725 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009255d230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1166 Process 12 (intr) thread 0xfffffe0053ea0e40 (100032) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009990c1b8) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1264 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35205 2074K 35276 vtbuf 24 1968K 46 kobj 329 1316K 491 newblk 27 1031K 4330 vfscache 3 1025K 3 pcb 208 746K 3742 inodedep 450 681K 1985 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 6 subproc 128 248K 2716 acpica 1674 184K 57585 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 10 131K 1771 tfo_ccache 1 128K 1 filedesc 16 121K 3455 DEVFS1 109 109K 126 dirrem 436 109K 1893 sem 4 106K 4 sctp_stro 91 91K 835 bus 997 81K 5212 mtx_pool 2 72K 2 sctp_atcl 184 69K 2899 syncache 1 68K 1 module 515 65K 515 acpitask 1 64K 1 ddb_capture 1 64K 1 BPF 30 53K 30 freefile 418 53K 1872 umtx 352 44K 352 kdtrace 216 44K 4996 temp 35 35K 2283 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 routetbl 154 24K 854 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 68 20K 70 lltable 53 17K 85 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1682 KTRACE 101 13K 212 ifnet 7 13K 7 ether_multi 152 13K 162 pf_table 6 12K 111 eventhandler 141 12K 141 sctp_atky 275 12K 4043 kenv 95 12K 95 sctp_timw 44 11K 44 rman 88 11K 431 GEOM 61 11K 481 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 2 9K 1976 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 48 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 cred 29 8K 252 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 57 6K 2649 pf_ifnet 17 6K 138 plimit 22 6K 394 ufs_dirhash 24 5K 24 UMA 271 5K 271 vt 11 5K 11 DEVFSP 65 5K 206 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 session 28 4K 43 pwddesc 55 4K 2656 hhook 15 4K 17 kcovinfo 52 4K 52 proc-args 81 4K 3856 sctp_athm 184 3K 3077 sctp_map 182 3K 1720 terminal 11 3K 11 lockf 24 3K 40 selfd 38 3K 37863 uidinfo 4 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 31 2K 55 sctp_ifa 13 2K 14 select 13 2K 43 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 freework 5 2K 2462 softdep 1 1K 1 mkdir 8 1K 3512 freeblks 4 1K 1913 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 20 NFSD session 1 1K 1 diradd 7 1K 1931 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 crypto 4 1K 159 encap_export_host 12 1K 12 pf_osfp 5 1K 5 newdirblk 4 1K 1756 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 899 osd 10 1K 654 pf_rule 3 1K 63 CC Mem 6 1K 675 chacha20random 1 1K 1 procdesc 3 1K 14 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 834 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 320 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 6 1K 5804 tcp_fsb 1 1K 184 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 aio 4 1K 8 iov 2 1K 15914 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 41 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 101 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_do 0 0K 0 mqdata 0 0K 0 filemon 0 0K 10 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1373 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 sctp_stri 0 0K 402 pf_altq 0 0K 0 pf_temp 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 896 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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 147 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 vtfont 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 23 ip6_msource 0 0K 0 ip6_moptions 0 0K 8 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 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 agp 0 0K 0 statfs 0 0K 1936 namei_tracker 0 0K 8 export_host 0 0K 0 cl_savebuf 0 0K 19 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 99 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 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 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 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 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 372 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 704 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 602559 0 254 38494208 0 mbuf 256 9074 8974 1433967 0 254 4620288 0 tcp_log 416 0 10161 180318 0 254 4226976 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 177 11583 1980 0 62 1693440 0 malloc-384 384 4137 33 4478 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11560 158 13490 0 126 1499904 0 RADIX NODE 144 9484 339 75459 0 62 1414512 0 malloc-4096 4096 330 4 515 0 2 1368064 0 UMA Slabs 0 112 10909 29 10909 0 126 1225056 0 sctp_asoc 2256 91 419 835 0 254 1150560 0 vmem btag 56 19422 129 19422 0 254 1094856 0 256 Bucket 2048 298 22 5285 0 8 655360 0 FFS inode 1160 533 27 2409 0 8 649600 0 sctp_ep 1208 93 417 1824 0 254 616080 0 tcp_bbr_map 128 1046 3511 78670 0 126 583296 0 tcpcb 1104 6 505 643 0 254 564144 0 VM OBJECT 264 1940 100 65845 0 30 538560 0 ertt_txseginfo 40 1760 10764 284467 0 254 500960 0 socket 960 37 471 3977 0 254 487680 0 malloc-65536 65536 4 3 268 0 1 458752 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 104 413 1196 0 254 380512 0 THREAD 1824 160 16 2352 0 8 321024 0 sctp_chunk 152 90 1964 19544 0 254 312208 0 VNODE 448 572 94 2450 0 30 298368 0 malloc-64 64 4094 253 6727 0 254 278208 0 MAP ENTRY 96 2438 460 198837 0 126 278208 0 malloc-4096 4096 55 5 2645 0 2 245760 0 malloc-16 16 14600 400 14693 0 254 240000 0 malloc-256 256 330 600 6132 0 62 238080 0 malloc-2048 2048 96 16 2018 0 8 229376 0 DEVCTL 1024 18 202 150 0 0 225280 0 malloc-65536 65536 1 2 13 0 1 196608 0 malloc-32768 32768 0 6 782 0 1 196608 0 malloc-16384 16384 7 5 1725 0 1 196608 0 malloc-384 384 470 40 2007 0 30 195840 0 mbuf_packet 256 35 727 8481 0 254 195072 0 malloc-32 32 5340 582 8168 0 254 189504 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-128 128 1236 159 27086 0 126 178560 0 FPU_save_area 832 162 36 6083 0 16 164736 0 malloc-2048 2048 7 73 1269 0 8 163840 0 malloc-1024 1024 128 16 2011 0 16 147456 0 S VFS Cache 104 1019 385 2990 0 126 146016 0 FFS2 dinode 256 533 37 2409 0 62 145920 0 malloc-256 256 465 105 4794 0 62 145920 0 128 Bucket 1024 85 46 1240 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-128 128 847 176 5823 0 126 130944 0 unpcb 256 14 496 1223 0 254 130560 0 VMSPACE 2560 34 14 2623 0 4 122880 0 ksiginfo 112 63 981 3813 0 126 116928 0 malloc-1024 1024 92 20 831 0 16 114688 0 malloc-128 128 545 230 4161 0 126 99200 0 PROC 1352 54 18 2642 0 8 97344 0 malloc-384 384 185 55 2900 0 30 92160 0 UMA Kegs 384 229 4 229 0 30 89472 0 syncache 168 0 528 10 0 254 88704 0 64 Bucket 512 88 80 4037 0 30 86016 0 g_bio 408 4 206 16539 0 30 85680 0 clpbuf 2624 0 32 23 0 16 83968 0 filedesc0 1072 55 22 2656 0 8 82544 0 malloc-16384 16384 5 0 180 0 1 81920 0 malloc-256 256 240 75 2852 0 62 80640 0 sctp_readq 152 0 520 155 0 254 79040 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-4096 4096 15 3 27 0 2 73728 0 malloc-64 64 633 438 1692 0 254 68544 0 malloc-64 64 704 367 41486 0 254 68544 0 malloc-128 128 421 106 2177 0 126 67456 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 32 Bucket 256 77 178 6240 0 62 65280 0 sctp_stream_msg_out 112 37 503 272 0 254 60480 0 malloc-8192 8192 5 2 133 0 1 57344 0 malloc-4096 4096 14 0 14 0 2 57344 0 tcp_inpcb 424 6 120 643 0 30 53424 0 malloc-128 128 131 272 1913 0 126 51584 0 malloc-256 256 97 98 2076 0 62 49920 0 malloc-256 256 39 156 4730 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 22125 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 8 16 113 0 8 49152 0 malloc-2048 2048 13 11 15 0 8 49152 0 malloc-384 384 67 53 334 0 30 46080 0 pcpu-8 8 4813 819 7687 0 254 45056 0 tcp_bbr_pcb 832 1 53 353 0 16 44928 0 malloc-4096 4096 8 2 11 0 2 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 ripcb 424 3 87 55 0 30 38160 0 udp_inpcb 424 6 84 201 0 30 38160 0 da_ccb 544 1 69 4239 0 16 38080 0 pipe 744 21 29 418 0 16 37200 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 35 532 15266 0 254 36288 0 malloc-64 64 132 435 149 0 254 36288 0 malloc-64 64 123 444 5340 0 254 36288 0 malloc-64 64 2 565 32 0 254 36288 0 malloc-64 64 39 528 39 0 254 36288 0 malloc-128 128 67 212 103 0 126 35712 0 malloc-128 128 72 207 255 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 74 16 74 0 30 34560 0 malloc-256 256 27 108 2600 0 62 34560 0 malloc-256 256 37 98 179 0 62 34560 0 malloc-256 256 67 68 85 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-4096 4096 4 4 627 0 2 32768 0 malloc-2048 2048 8 8 235 0 8 32768 0 malloc-1024 1024 4 28 15 0 16 32768 0 malloc-1024 1024 18 14 18 0 16 32768 0 malloc-1024 1024 6 26 19 0 16 32768 0 malloc-1024 1024 13 19 13 0 16 32768 0 malloc-512 512 3 61 423 0 30 32768 0 malloc-512 512 14 50 14 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 tcp_rack_pcb 896 1 35 184 0 16 32256 0 KNOTE 160 28 172 31109 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 201 199 12906 0 126 32000 0 tcp_rack_map 120 3 261 544 0 126 31680 0 cpuset 104 8 271 97 0 126 29016 0 sctp_laddr 48 28 560 821 0 254 28224 0 PWD 32 19 863 1807 0 254 28224 0 malloc-32 32 290 592 1326 0 254 28224 0 16 Bucket 144 65 131 393 0 62 28224 0 4 Bucket 48 8 580 96 0 254 28224 0 AIO 208 0 133 16 0 62 27664 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-8192 8192 1 2 11 0 1 24576 0 malloc-4096 4096 0 6 1965 0 2 24576 0 PGRP 88 28 248 43 0 126 24288 0 rl_entry 40 64 542 64 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 48 252 938 0 126 24000 0 malloc-384 384 40 20 72 0 30 23040 0 malloc-384 384 28 32 28 0 30 23040 0 domainset 40 0 567 85 0 254 22680 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 udpcb 32 6 624 201 0 254 20160 0 udp_inpcb ports 32 3 627 41 0 254 20160 0 tcp_inpcb ports 32 4 626 475 0 254 20160 0 ertt 72 6 274 643 0 126 20160 0 malloc-32 32 126 504 1404 0 254 20160 0 malloc-32 32 16 614 40 0 254 20160 0 malloc-32 32 223 407 1565 0 254 20160 0 malloc-32 32 211 419 5682 0 254 20160 0 malloc-32 32 7 623 20 0 254 20160 0 malloc-32 32 33 597 47 0 254 20160 0 2 Bucket 32 57 573 625 0 254 20160 0 cryptop 280 0 70 14 0 30 19600 0 AIOCB 552 0 35 16 0 16 19320 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 2 14 2 0 16 16384 0 malloc-512 512 0 32 35 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 3 29 185 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 303435 0 254 16032 0 malloc-16 16 540 460 3644 0 254 16000 0 kenv 258 15 45 1048 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 38 712 5254 0 254 12000 0 malloc-16 16 5 745 5 0 254 12000 0 malloc-16 16 11 739 31 0 254 12000 0 malloc-16 16 214 536 29599 0 254 12000 0 malloc-16 16 2 748 135 0 254 12000 0 malloc-16 16 193 557 3088 0 254 12000 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 5 0 254 2048 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 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 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 72 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 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 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 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 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 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-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-8192 8192 0 0 0 0 1 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-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 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0