Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x45e03616 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81bd4856 stack pointer = 0x28:0xfffffe0099406b80 frame pointer = 0x28:0xfffffe0099406bb0 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 = 41837 (syz-executor.0) trap number = 12 panic: page fault cpuid = 1 time = 1660308019 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0099406370 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00994064d0 vpanic() at vpanic+0x254/frame 0xfffffe00994065b0 panic() at panic+0xb5/frame 0xfffffe0099406670 trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe0099406790 trap_pfault() at trap_pfault+0x182/frame 0xfffffe00994068d0 trap() at trap+0x5b3/frame 0xfffffe0099406ab0 calltrap() at calltrap+0x8/frame 0xfffffe0099406ab0 --- trap 0xc, rip = 0xffffffff81bd4856, rsp = 0xfffffe0099406b80, rbp = 0xfffffe0099406bb0 --- key_attach() at key_attach+0x176/frame 0xfffffe0099406bb0 socreate() at socreate+0x465/frame 0xfffffe0099406c10 kern_socket() at kern_socket+0x1d8/frame 0xfffffe0099406d30 amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe0099406f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0099406f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a58a, rsp = 0x82f750f08, rbp = 0x82f750f70 --- KDB: enter: panic [ thread pid 41837 tid 146943 ] 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 0xfffffe0092c00000 rdx 0x3ffff rbx 0 rsp 0xfffffe00994064b0 rbp 0xfffffe00994064d0 rsi 0x40001 rdi 0xffffffff8172e2a8 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe00997491a0 r12 0 r13 0xfffffe0099748c80 r14 0xffffffff82b68ec0 .str.26 r15 0xffffffff82b68ec0 .str.26 rip 0xffffffff8171ddab kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x276046a(%rip) db> show proc Process 41837 (syz-executor.0) at 0xfffffe009bde9a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 781 at 0xfffffe0058b41548 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0053ddd000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00996d9a00 (map 0xfffffe00996d9a00) (map.pmap 0xfffffe00996d9ac0) (pmap 0xfffffe00996d9b30) threads: 3 146545 S nanslp 0xffffffff83e4b981 syz-executor.0 146943 Run CPU 1 syz-executor.0 146950 S uwait 0xfffffe0092be1b00 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 41837 781 781 0 R (threaded) syz-executor.0 146545 S nanslp 0xffffffff83e4b981 syz-executor.0 146943 Run CPU 1 syz-executor.0 146950 S uwait 0xfffffe0092be1b00 syz-executor.0 38043 1 781 0 S uwait 0xfffffe0099886200 syz-executor.0 38039 1 781 0 S uwait 0xfffffe005785a280 syz-executor.0 38036 1 781 0 S uwait 0xfffffe0092539e80 syz-executor.0 38029 1 781 0 S uwait 0xfffffe009253ad80 syz-executor.0 13988 1 13981 0 SV uwait 0xfffffe0057858000 syz-executor.1 13977 1 13970 0 SV uwait 0xfffffe0099887980 syz-executor.1 12341 1 12341 65 Ss select 0xfffffe0099886440 dhclient 8999 1 8999 0 Ss select 0xfffffe0092be3cc0 dhclient 8996 1 8996 0 Ss select 0xfffffe0092be2840 dhclient 8977 1 8977 65 Ss select 0xfffffe0099888c40 dhclient 3279 1 3279 0 Ss select 0xfffffe0099887140 dhclient 3273 1 3273 0 Ss select 0xfffffe0099886940 dhclient 3233 1 3233 65 Ss select 0xfffffe00998867c0 dhclient 1291 1 1291 0 Ss select 0xfffffe00925392c0 dhclient 1288 1 1288 0 Ss select 0xfffffe0092be31c0 dhclient 1265 1 1265 65 Ss select 0xfffffe0092539440 dhclient 836 0 0 0 DL aiordy 0xfffffe0092793000 [aiod4] 835 0 0 0 DL aiordy 0xfffffe0092793548 [aiod3] 834 0 0 0 DL aiordy 0xfffffe0092793a90 [aiod2] 833 0 0 0 DL aiordy 0xfffffe0092b3a548 [aiod1] 820 1 820 0 Ss select 0xfffffe0057858dc0 dhclient 813 1 813 0 Ss select 0xfffffe0057858e40 dhclient 802 778 802 0 Ss piperd 0xfffffe0058a645d0 syz-executor.3 791 778 791 0 Ss piperd 0xfffffe0092b0d2e8 syz-executor.2 782 778 782 0 Ss piperd 0xfffffe0058a65000 syz-executor.1 781 778 781 0 Rs syz-executor.0 778 776 776 0 S (threaded) syz-fuzzer 100089 S uwait 0xfffffe0057447c80 syz-fuzzer 100110 S uwait 0xfffffe005785ae00 syz-fuzzer 100111 S uwait 0xfffffe005785af00 syz-fuzzer 100112 S wait 0xfffffe0056f66548 syz-fuzzer 100113 S wait 0xfffffe0056f66548 syz-fuzzer 100114 S uwait 0xfffffe005785b280 syz-fuzzer 100115 S uwait 0xfffffe005785a380 syz-fuzzer 100116 S uwait 0xfffffe005785a480 syz-fuzzer 100118 S wait 0xfffffe0056f66548 syz-fuzzer 100119 S wait 0xfffffe0056f66548 syz-fuzzer 100120 S kqread 0xfffffe00585c4b00 syz-fuzzer 100137 S uwait 0xfffffe0057859f00 syz-fuzzer 100152 S uwait 0xfffffe009253c580 syz-fuzzer 776 774 776 0 Ss pause 0xfffffe0056f675f8 csh 774 688 774 0 Ss select 0xfffffe009253bb40 sshd 754 1 754 0 Rs+ getty 753 1 753 0 Ss+ ttyin 0xfffffe005791f8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005791fcb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579200b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579204b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579208b0 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 0xfffffe009253b7c0 sshd 501 1 501 0 Ss select 0xfffffe00574466c0 syslogd 430 1 430 0 Ss select 0xfffffe009253bd40 devd 429 1 429 65 Ss select 0xfffffe009253bbc0 dhclient 344 1 344 0 Ss select 0xfffffe009253bc40 dhclient 341 1 341 0 Ss select 0xfffffe005785aa40 dhclient 17 0 0 0 DL syncer 0xffffffff83f710a0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056f68a90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f6f6a0 [bufdaemon] 100082 D - 0xffffffff83212100 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00578408e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83fa3240 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f970f8 [dom0] 100080 D launds 0xffffffff83f97104 [laundry: dom0] 100081 D umarcl 0xffffffff81e59f50 [uma] 7 0 0 0 DL - 0xffffffff83c07e08 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8493d550 [pf purge] 5 0 0 0 DL waiting 0xffffffff846ae4a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aaa340 [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_ 0xffffffff83f928e0 [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 RL (threaded) [clock] 100030 Run CPU 0 [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 I [swi1: hpts] 100033 I [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 RunQ [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 0xffffffff83f933c0 [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 - 0xffffffff82b6eec0 [deadlkres] 100070 D - 0xfffffe0008185100 [mca taskq] 100072 D - 0xfffffe0056fba700 [acpi_task_0] 100073 D - 0xfffffe0056fba700 [acpi_task_1] 100074 D - 0xfffffe0056fba700 [acpi_task_2] 100075 D - 0xfffffe0008182d00 [CAM taskq] db> show all locks Process 41837 (syz-executor.0) thread 0xfffffe0099748c80 (146943) exclusive sleep mutex key socket pcb list (key socket pcb list) r = 0 (0xffffffff83f8f4c0) locked @ /syzkaller/managers/main/kernel/sys/netipsec/keysock.c:284 Process 754 (getty) thread 0xfffffe0058b46020 (100103) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe00081ef808) locked @ /syzkaller/managers/main/kernel/sys/kern/tty.c:218 Process 2 (clock) thread 0xfffffe0053ea1c80 (100030) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009b08fa50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1777 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 pcb 3176 4083K 112294 sysctloid 35205 2074K 35276 vtbuf 24 1968K 46 sctp_stro 1569 1569K 12104 kobj 329 1316K 491 sctp_atcl 3145 1180K 68371 newblk 41 1034K 46114 vfscache 3 1025K 3 inodedep 210 591K 41439 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 155 291K 41936 vmem 3 274K 6 sctp_atky 4714 197K 81653 filedesc 24 185K 81843 acpica 1674 184K 57585 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 410 pagedep 9 130K 40932 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 88 bus 997 81K 5212 mtx_pool 2 72K 2 syncache 1 68K 1 module 515 65K 515 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 418 53K 418 dirrem 200 50K 41280 sctp_athm 3145 50K 68823 sctp_map 3138 50K 23980 kdtrace 235 47K 88797 sctp_timw 151 38K 151 temp 35 35K 3097 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 487 msg 4 30K 4 gtaskqueue 18 26K 18 freefile 201 26K 41271 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 136 18K 687 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 lltable 47 15K 181 bus-sc 34 15K 1682 KTRACE 101 13K 243 ifnet 7 13K 7 ether_multi 152 13K 162 eventhandler 143 12K 143 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 481 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 2 9K 41480 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1329 rpc 2 8K 2 shmfd 1 8K 170 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 cred 26 7K 365 kqueue 66 7K 41921 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 486 pf_ifnet 13 5K 87 ufs_dirhash 24 5K 24 session 37 5K 73 freework 19 5K 42907 UMA 271 5K 271 DEVFSP 68 5K 8207 vt 11 5K 11 pf_table 2 4K 69 memdesc 1 4K 1 MCA 32 4K 32 pwddesc 64 4K 42038 evdev 4 4K 4 lockf 33 4K 1478 acpisem 28 4K 28 proc-args 95 4K 43194 selfd 55 4K 558653 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 195 uidinfo 3 3K 14 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 191 CAM XPT 22 2K 543 msi 12 2K 12 freeblks 6 2K 41292 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 81824 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 98 NFSD session 1 1K 1 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 1508 encap_export_host 12 1K 12 procdesc 5 1K 14 inpcbpolicy 18 1K 9875 newdirblk 4 1K 40912 diradd 4 1K 41321 pfil 4 1K 4 cdev 2 1K 2 osd 10 1K 7648 CC Mem 6 1K 7669 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 2802 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 9 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 108 cryptodev 2 1K 9190 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 14 pmchooks 1 1K 1 soname 4 1K 61367 filecaps 5 1K 106 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 pmc 1 1K 1 acpiintr 1 1K 1 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 tcp_fsb 0 0K 3001 mqdata 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 34229 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 870 filemon 0 0K 339 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 26293 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 46 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 13 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 120 ip6_msource 0 0K 0 ip6_moptions 0 0K 16 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 48 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 41261 namei_tracker 0 0K 71 export_host 0 0K 0 cl_savebuf 0 0K 2 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 266 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 11 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 iov 0 0K 48451 ioctlops 0 0K 1778 eventfd 0 0K 141 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 934 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 3 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 8407 1499 1430394 0 254 40574976 0 mbuf 256 22483 638 3076438 0 254 5918976 0 sctp_asoc 2256 1569 971 11957 0 254 5730240 0 malloc-2048 2048 1579 797 56173 0 8 4866048 0 sctp_ep 1208 1576 1224 55979 0 254 3382400 0 mbuf_cluster 2048 1524 0 1524 0 254 3121152 0 tcp_log 416 110 5740 121643 0 254 2433600 0 malloc-1024 1024 1570 766 11958 0 16 2392064 0 RADIX NODE 144 15302 205 855494 0 62 2233008 0 pbuf 2624 0 762 0 0 2 1999488 0 sctp_raddr 736 1569 972 11957 0 254 1870176 0 malloc-384 384 3146 1534 68372 0 30 1797120 0 BUF TRIE 144 192 11568 6039 0 62 1693440 0 malloc-384 384 4137 33 4480 0 30 1601280 0 malloc-256 256 229 5786 109145 0 62 1539840 0 UMA Slabs 0 112 13624 14 13624 0 126 1527456 0 malloc-128 128 11557 161 52891 0 126 1499904 0 vmem btag 56 24801 78 24801 0 254 1393224 0 malloc-4096 4096 330 4 778 0 2 1368064 0 malloc-384 384 232 2948 41463 0 30 1221120 0 sctp_chunk 152 5401 189 32260 0 254 849680 0 256 Bucket 2048 284 100 9902 0 8 786432 0 socket 960 52 712 67807 0 254 733440 0 VM OBJECT 264 2439 111 894608 0 30 673200 0 FFS inode 1160 525 28 41796 0 8 641480 0 malloc-256 256 1580 910 60966 0 62 637440 0 tcpcb 1104 6 505 7637 0 254 564144 0 malloc-128 128 206 3080 41592 0 126 420608 0 ertt_txseginfo 40 0 10201 562132 0 254 408040 0 malloc-65536 65536 4 2 542 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 mbuf_packet 256 416 1108 87351 0 254 390144 0 THREAD 1824 170 39 46951 0 8 381216 0 MAP ENTRY 96 3017 511 2149670 0 126 338688 0 VNODE 448 566 100 41839 0 30 298368 0 malloc-16384 16384 11 7 40919 0 1 294912 0 malloc-4096 4096 64 8 41847 0 2 294912 0 malloc-8192 8192 1 33 340 0 1 278528 0 malloc-64 64 4103 244 45976 0 254 278208 0 tcp_bbr_map 128 4 2042 40190 0 126 261888 0 malloc-16 16 14602 148 14700 0 254 236000 0 DEVCTL 1024 0 220 152 0 0 225280 0 malloc-64 64 2199 1140 580914 0 254 213696 0 malloc-2048 2048 7 97 1362 0 8 212992 0 malloc-32 32 5344 830 47453 0 254 197568 0 malloc-65536 65536 1 2 9 0 1 196608 0 malloc-32768 32768 0 6 2659 0 1 196608 0 malloc-256 256 451 299 48447 0 62 192000 0 UMA Zones 768 243 1 243 0 16 187392 0 FPU_save_area 832 172 44 53192 0 16 179712 0 malloc-128 128 1245 150 28381 0 126 178560 0 sctp_stream_msg_out 112 1205 343 5526 0 254 173376 0 malloc-32 32 3174 1992 72531 0 254 165312 0 FFS2 dinode 256 525 105 41796 0 62 161280 0 S VFS Cache 104 1031 490 43541 0 126 158184 0 malloc-1024 1024 128 16 2226 0 16 147456 0 malloc-128 128 919 228 85274 0 126 146816 0 VMSPACE 2560 43 14 41823 0 4 145920 0 64 Bucket 512 193 71 30179 0 30 135168 0 128 Bucket 1024 102 29 3806 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 20 490 1892 0 254 130560 0 clpbuf 2624 0 48 49 0 16 125952 0 PROC 1352 63 27 41844 0 8 121680 0 ksiginfo 112 79 965 6696 0 126 116928 0 malloc-256 256 252 183 47543 0 62 111360 0 32 Bucket 256 236 199 20202 0 62 111360 0 malloc-128 128 539 236 7717 0 126 99200 0 malloc-16384 16384 5 1 180 0 1 98304 0 malloc-8192 8192 6 6 30 0 1 98304 0 malloc-4096 4096 22 2 26 0 2 98304 0 filedesc0 1072 64 27 42038 0 8 97552 0 UMA Kegs 384 229 4 229 0 30 89472 0 pipe 744 23 92 1365 0 16 85560 0 malloc-64 64 635 688 17462 0 254 84672 0 malloc-16 16 3154 2096 68834 0 254 84000 0 malloc-16 16 3170 1830 86262 0 254 80000 0 sctp_readq 152 0 520 190 0 254 79040 0 sctp_laddr 48 288 1308 9738 0 254 76608 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-4096 4096 15 3 27 0 2 73728 0 g_bio 408 0 180 47931 0 30 73440 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 5 3 133 0 1 65536 0 malloc-256 256 52 203 85339 0 62 65280 0 ripcb 424 5 148 883 0 30 64872 0 udp_inpcb 424 7 146 815 0 30 64872 0 tcp_inpcb 424 6 147 7637 0 30 64872 0 Files 80 232 568 140782 0 126 64000 0 udplite_inpcb 424 0 126 540 0 30 53424 0 malloc-64 64 143 676 84407 0 254 52416 0 malloc-128 128 137 266 42033 0 126 51584 0 malloc-256 256 18 177 42752 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 194506 0 16 49152 0 malloc-2048 2048 4 20 71 0 8 49152 0 malloc-2048 2048 13 11 19 0 8 49152 0 tcp_rack_pcb 896 0 54 3001 0 16 48384 0 malloc-384 384 59 61 327 0 30 46080 0 malloc-384 384 92 28 92 0 30 46080 0 pcpu-8 8 4761 871 6809 0 254 45056 0 tcp_bbr_pcb 832 2 52 1731 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 210 105 210 0 62 42840 0 malloc-4096 4096 8 2 11 0 2 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 12087 0 16 38080 0 hostcache 64 3 564 3 0 254 36288 0 PWD 32 24 1110 41005 0 254 36288 0 malloc-64 64 35 532 17225 0 254 36288 0 malloc-64 64 134 433 134 0 254 36288 0 malloc-64 64 39 528 39 0 254 36288 0 16 Bucket 144 120 132 1304 0 62 36288 0 8 Bucket 80 166 284 9081 0 126 36000 0 malloc-128 128 65 214 89 0 126 35712 0 malloc-128 128 73 206 3074 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 34 56 168 0 30 34560 0 malloc-256 256 35 100 233 0 62 34560 0 malloc-256 256 69 66 142 0 62 34560 0 SLEEPQUEUE 88 210 174 210 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 42 0 1 32768 0 malloc-4096 4096 4 4 634 0 2 32768 0 malloc-4096 4096 0 8 41267 0 2 32768 0 malloc-2048 2048 8 8 1102 0 8 32768 0 malloc-2048 2048 0 16 486 0 8 32768 0 malloc-1024 1024 4 28 29 0 16 32768 0 malloc-1024 1024 18 14 18 0 16 32768 0 malloc-1024 1024 6 26 294 0 16 32768 0 malloc-1024 1024 13 19 13 0 16 32768 0 malloc-512 512 3 61 969 0 30 32768 0 malloc-512 512 18 46 56 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 313503 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 6068 0 126 31680 0 cpuset 104 7 272 361 0 126 29016 0 tcp_inpcb ports 32 2 880 4166 0 254 28224 0 ertt 72 6 386 7637 0 126 28224 0 malloc-32 32 293 589 10373 0 254 28224 0 4 Bucket 48 6 582 927 0 254 28224 0 2 Bucket 32 79 803 5198 0 254 28224 0 AIO 208 0 133 110 0 62 27664 0 malloc-8192 8192 2 1 4 0 1 24576 0 PGRP 88 37 239 73 0 126 24288 0 rl_entry 40 92 514 92 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 malloc-384 384 28 32 28 0 30 23040 0 domainset 40 0 567 282 0 254 22680 0 udpcb 32 7 623 1355 0 254 20160 0 udplite_inpcb ports 32 0 630 8 0 254 20160 0 udp_inpcb ports 32 3 627 43 0 254 20160 0 malloc-64 64 2 313 19 0 254 20160 0 malloc-32 32 126 504 27975 0 254 20160 0 malloc-32 32 12 618 176 0 254 20160 0 malloc-32 32 223 407 1750 0 254 20160 0 malloc-32 32 7 623 20 0 254 20160 0 malloc-32 32 33 597 97 0 254 20160 0 cryptop 280 0 70 108 0 30 19600 0 AIOCB 552 0 35 319 0 16 19320 0 AIOLIO 272 0 70 11 0 30 19040 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 0 2 10 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 5 0 2 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 32 355 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 3 29 185 0 30 16384 0 malloc-512 512 0 32 4 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 2 0 254 16128 0 vtnet_tx_hdr 24 0 668 749987 0 254 16032 0 malloc-16 16 45 955 99552 0 254 16000 0 malloc-16 16 540 460 3820 0 254 16000 0 kenv 258 15 45 1050 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 5 745 5 0 254 12000 0 malloc-16 16 11 739 15 0 254 12000 0 malloc-16 16 2 748 692 0 254 12000 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 1 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 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 ripcb ports 32 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 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 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-8192 8192 0 0 0 0 1 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 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0