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 = 0x20:0xffffffff81bd47b6 stack pointer = 0x28:0xfffffe009a133b80 frame pointer = 0x28:0xfffffe009a133bb0 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 = 1152 (syz-executor.1) trap number = 12 panic: page fault cpuid = 1 time = 1660256503 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009a133370 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009a1334d0 vpanic() at vpanic+0x254/frame 0xfffffe009a1335b0 panic() at panic+0xb5/frame 0xfffffe009a133670 trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe009a133790 trap_pfault() at trap_pfault+0x182/frame 0xfffffe009a1338d0 trap() at trap+0x5b3/frame 0xfffffe009a133ab0 calltrap() at calltrap+0x8/frame 0xfffffe009a133ab0 --- trap 0xc, rip = 0xffffffff81bd47b6, rsp = 0xfffffe009a133b80, rbp = 0xfffffe009a133bb0 --- key_attach() at key_attach+0x176/frame 0xfffffe009a133bb0 socreate() at socreate+0x465/frame 0xfffffe009a133c10 kern_socket() at kern_socket+0x1d8/frame 0xfffffe009a133d30 amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe009a133f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009a133f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a58a, rsp = 0x831ad9f08, rbp = 0x831ad9f70 --- KDB: enter: panic [ thread pid 1152 tid 100650 ] Stopped at kdb_enter+0x6b: movq $0,0x276046a(%rip) db> 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 0xfffffe009a1334b0 rbp 0xfffffe009a1334d0 rsi 0x40001 rdi 0xffffffff8172e2a8 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0099753360 r12 0 r13 0xfffffe0099752e40 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 1152 (syz-executor.1) at 0xfffffe009a52d000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 780 at 0xfffffe0056f66548 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053ddd000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009a5eb400 (map 0xfffffe009a5eb400) (map.pmap 0xfffffe009a5eb4c0) (pmap 0xfffffe009a5eb530) threads: 3 100451 RunQ syz-executor.1 100650 Run CPU 1 syz-executor.1 100653 S uwait 0xfffffe00925ce180 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 1154 804 804 0 R (threaded) syz-executor.2 100630 RunQ syz-executor.2 100655 RunQ syz-executor.2 1153 787 787 0 R (threaded) syz-executor.3 100635 RunQ syz-executor.3 100654 S connec 0xfffffe0058c640da syz-executor.3 100656 RunQ syz-executor.3 1152 780 780 0 R (threaded) syz-executor.1 100451 RunQ syz-executor.1 100650 Run CPU 1 syz-executor.1 100653 S uwait 0xfffffe00925ce180 syz-executor.1 1150 779 779 0 R (threaded) syz-executor.0 100414 RunQ syz-executor.0 100648 S connec 0xfffffe0058c6249a syz-executor.0 100651 S uwait 0xfffffe0057858e80 syz-executor.0 100652 S uwait 0xfffffe005785a180 syz-executor.0 1032 1 780 0 S uwait 0xfffffe0057446d00 syz-executor.1 1030 1 779 0 S uwait 0xfffffe00925cdc00 syz-executor.0 1027 1 780 0 S uwait 0xfffffe00925d0300 syz-executor.1 1025 1 779 0 S uwait 0xfffffe0057859000 syz-executor.0 1023 1 804 0 S uwait 0xfffffe00925cdf00 syz-executor.2 1020 1 780 0 S uwait 0xfffffe0057446700 syz-executor.1 1018 1 779 0 S uwait 0xfffffe00925ce780 syz-executor.0 1016 1 804 0 S uwait 0xfffffe00925cd900 syz-executor.2 1014 1 787 0 S uwait 0xfffffe0057446f00 syz-executor.3 1010 1 787 0 S uwait 0xfffffe0057446500 syz-executor.3 1009 1 804 0 S uwait 0xfffffe0057447e80 syz-executor.2 998 1 787 0 S uwait 0xfffffe0057859200 syz-executor.3 990 1 787 0 S uwait 0xfffffe0057859500 syz-executor.3 819 808 819 0 Ss select 0xfffffe00578596c0 dhclient 813 1 813 0 Ss select 0xfffffe00925cf240 dhclient 808 797 430 65 S select 0xfffffe0057859740 dhclient 804 776 804 0 Rs syz-executor.2 797 430 430 0 S wait 0xfffffe0058dee000 sh 787 776 787 0 Rs syz-executor.3 780 776 780 0 Rs syz-executor.1 779 776 779 0 Rs syz-executor.0 776 774 774 0 S (threaded) syz-fuzzer 100104 S uwait 0xfffffe0057446a00 syz-fuzzer 100114 S uwait 0xfffffe005785a280 syz-fuzzer 100115 S uwait 0xfffffe005785a380 syz-fuzzer 100116 S uwait 0xfffffe005785a480 syz-fuzzer 100117 S wait 0xfffffe0058df2000 syz-fuzzer 100118 S uwait 0xfffffe00925cfe80 syz-fuzzer 100119 S wait 0xfffffe0058df2000 syz-fuzzer 100120 S wait 0xfffffe0058df2000 syz-fuzzer 100121 S wait 0xfffffe0058df2000 syz-fuzzer 100122 S uwait 0xfffffe005785a680 syz-fuzzer 100128 S kqread 0xfffffe000796e700 syz-fuzzer 100145 S uwait 0xfffffe0057859e00 syz-fuzzer 774 772 774 0 Ss pause 0xfffffe009276d5f8 csh 772 688 772 0 Ss select 0xfffffe00574473c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00081ef8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00081ed4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00081ed8b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00081edcb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00081ee0b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00081ee4b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00081ee8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579204b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579208b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e4b980 cron 688 1 688 0 Ss select 0xfffffe005785a740 sshd 501 1 501 0 Ss select 0xfffffe0057447440 syslogd 430 1 430 0 Ss wait 0xfffffe0058df2a90 devd 429 1 429 65 Ss select 0xfffffe00574472c0 dhclient 344 1 344 0 Ss select 0xfffffe00925cfb40 dhclient 341 1 341 0 Ss select 0xfffffe00925cfac0 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] 100095 D sdflush 0xfffffe00578408e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83fa3200 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100080 D launds 0xffffffff83f970c4 [laundry: dom0] 100081 D umarcl 0xffffffff81e59eb0 [uma] 7 0 0 0 DL - 0xffffffff83c07e08 [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff8491c4a0 [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_ 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 0 [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 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 - 0xfffffe0007970200 [if_config_tqg_0] 100006 D - 0xfffffe0007970100 [softirq_0] 100007 D - 0xfffffe0007970000 [softirq_1] 100008 D - 0xfffffe000796fe00 [if_io_tqg_0] 100009 D - 0xfffffe000796fd00 [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 1153 (syz-executor.3) thread 0xfffffe00997551e0 (100635) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83e71b30) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1280 Process 1152 (syz-executor.1) thread 0xfffffe0099752e40 (100650) 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 6 (pf purge) thread 0xfffffe005784c000 (100068) shared sx vnet_sxlock (vnet_sxlock) r = 0 (0xffffffff83f745e0) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf.c:1876 exclusive sx pf end thread (pf end thread) r = 0 (0xffffffff846c5b40) locked @ /syzkaller/managers/main/kernel/sys/netpfil/pf/pf.c:1872 Process 12 (intr) thread 0xfffffe0053ea0e40 (100032) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0053e09000) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:530 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009a4746b0) 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 180 1069K 3454 vfscache 3 1025K 3 pcb 83 607K 1011 inodedep 87 545K 517 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 44 345K 713 subproc 135 276K 1228 acpica 1674 184K 57585 vnet_data 1 168K 1 vmem 3 146K 5 tidhash 3 141K 3 pagedep 28 135K 341 linker 358 134K 386 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 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 352 44K 352 kdtrace 217 43K 1812 BPF 22 36K 22 temp 34 33K 1893 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 freework 83 21K 1491 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 sctp_atcl 48 18K 665 sctp_stro 17 17K 209 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 50 16K 51 ithread 97 16K 97 routetbl 128 16K 411 bus-sc 34 15K 1682 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 eventhandler 141 12K 141 kenv 95 12K 95 dirrem 45 12K 420 rman 88 11K 431 GEOM 61 11K 481 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 2 9K 497 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 20 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 sctp_timw 29 8K 29 cred 29 8K 211 taskqueue 63 7K 63 freefile 50 7K 405 kqueue 64 7K 1159 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 21 6K 364 ufs_dirhash 24 5K 24 UMA 271 5K 271 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 66 pwddesc 62 4K 1155 acpisem 28 4K 28 diradd 27 4K 453 hhook 15 4K 17 kcovinfo 52 4K 52 newdirblk 25 4K 329 session 25 4K 36 proc-args 89 4K 2246 terminal 11 3K 11 sctp_atky 65 3K 874 freeblks 10 3K 464 uidinfo 3 3K 8 lockf 20 3K 61 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 mkdir 16 2K 658 ipsec-saq 2 2K 2 selfd 31 2K 25547 ip6ndp 12 2K 13 indirdep 7 2K 1543 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 50 clone 9 2K 9 tun 7 2K 7 sctp_aadr 16 1K 16 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 sctp_athm 48 1K 699 ipsec 3 1K 3 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 4 encap_export_host 12 1K 12 sctp_map 34 1K 350 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 14 1K 496 osd 10 1K 297 CC Mem 6 1K 286 chacha20random 1 1K 1 ip6opt 2 1K 30 tcp_fsb 2 1K 106 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 procdesc 2 1K 8 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 soname 6 1K 4217 cryptodev 2 1K 42 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 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 38 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 72 p1003.1b 1 1K 1 tcp_do 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 293 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_stri 0 0K 68 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 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 772 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 2 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 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 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 501 namei_tracker 0 0K 0 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 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 523 biobuf 0 0K 0 aio 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 iov 0 0K 14245 ioctlops 0 0K 100 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 666 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 993489 0 254 38494208 0 mbuf 256 8874 789 1676012 0 254 2473728 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 182 11578 2414 0 62 1693440 0 RADIX NODE 144 11461 266 51896 0 62 1688688 0 malloc-384 384 4137 33 4478 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11580 138 12012 0 126 1499904 0 malloc-4096 4096 330 2 494 0 2 1359872 0 UMA Slabs 0 112 10942 32 10942 0 126 1229088 0 sctp_asoc 2256 17 493 175 0 254 1150560 0 vmem btag 56 17495 112 17495 0 254 985992 0 malloc-2048 2048 6 362 1145 0 8 753664 0 FFS inode 1160 521 32 927 0 8 641480 0 sctp_ep 1208 31 479 456 0 254 616080 0 VM OBJECT 264 2108 82 33447 0 30 578160 0 tcpcb 1104 6 505 286 0 254 564144 0 socket 960 43 465 2163 0 254 487680 0 256 Bucket 2048 204 20 4842 0 8 458752 0 ertt_txseginfo 40 0 10504 178984 0 254 420160 0 malloc-16384 16384 21 4 354 0 1 409600 0 malloc-65536 65536 4 2 208 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 17 500 175 0 254 380512 0 THREAD 1824 154 22 656 0 8 321024 0 MAP ENTRY 96 2877 273 110639 0 126 302400 0 VNODE 448 558 72 966 0 30 282240 0 malloc-64 64 4101 246 5223 0 254 278208 0 malloc-4096 4096 62 4 1157 0 2 270336 0 malloc-256 256 468 462 5197 0 62 238080 0 malloc-16 16 14599 151 14685 0 254 236000 0 malloc-32768 32768 0 7 1455 0 1 229376 0 tcp_bbr_map 128 0 1767 22564 0 126 226176 0 DEVCTL 1024 21 199 149 0 0 225280 0 mbuf_packet 256 42 720 2370 0 254 195072 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5350 320 6776 0 254 181440 0 malloc-128 128 1233 162 26952 0 126 178560 0 FPU_save_area 832 156 42 6503 0 16 164736 0 malloc-1024 1024 128 32 1884 0 16 163840 0 FFS2 dinode 256 521 49 926 0 62 145920 0 VMSPACE 2560 45 12 1139 0 4 145920 0 S VFS Cache 104 1008 279 1440 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-128 128 852 171 2835 0 126 130944 0 unpcb 256 11 499 1184 0 254 130560 0 128 Bucket 1024 69 46 700 0 16 117760 0 ksiginfo 112 58 986 5925 0 126 116928 0 malloc-128 128 538 237 4012 0 126 99200 0 malloc-16384 16384 5 1 180 0 1 98304 0 malloc-2048 2048 34 14 650 0 8 98304 0 PROC 1352 61 11 1154 0 8 97344 0 malloc-384 384 106 134 538 0 30 92160 0 filedesc0 1072 62 22 1155 0 8 90048 0 UMA Kegs 384 229 4 229 0 30 89472 0 clpbuf 2624 0 32 21 0 16 83968 0 malloc-256 256 233 82 1126 0 62 80640 0 malloc-256 256 123 192 2169 0 62 80640 0 sctp_readq 152 0 520 34 0 254 79040 0 sctp_chunk 152 48 472 150 0 254 79040 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 25879 0 30 73440 0 64 Bucket 512 85 51 3332 0 30 69632 0 malloc-64 64 629 442 1410 0 254 68544 0 malloc-64 64 623 448 27737 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 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 74 181 1717 0 62 65280 0 32 Bucket 256 71 184 11008 0 62 65280 0 sctp_stream_msg_out 112 0 540 66 0 254 60480 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 14732 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 13 11 14 0 8 49152 0 tcp_bbr_pcb 832 0 54 172 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-4096 4096 8 2 11 0 2 40960 0 malloc-4096 4096 10 0 10 0 2 40960 0 pcpu-8 8 4647 473 4803 0 254 40960 0 8 Bucket 80 82 418 814 0 126 40000 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 6 84 154 0 30 38160 0 tcp_inpcb 424 6 84 286 0 30 38160 0 pipe 744 20 30 325 0 16 37200 0 malloc-64 64 30 537 14153 0 254 36288 0 malloc-64 64 132 435 132 0 254 36288 0 malloc-64 64 152 415 2370 0 254 36288 0 malloc-64 64 39 528 39 0 254 36288 0 16 Bucket 144 73 179 448 0 62 36288 0 malloc-128 128 64 215 66 0 126 35712 0 malloc-128 128 148 131 500 0 126 35712 0 malloc-128 128 52 227 555 0 126 35712 0 malloc-128 128 72 207 176 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 55 35 101 0 30 34560 0 malloc-384 384 49 41 666 0 30 34560 0 malloc-384 384 74 16 74 0 30 34560 0 malloc-256 256 33 102 814 0 62 34560 0 malloc-256 256 39 96 133 0 62 34560 0 malloc-256 256 35 100 543 0 62 34560 0 malloc-256 256 67 68 93 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 4 4 627 0 2 32768 0 malloc-2048 2048 8 8 36 0 8 32768 0 malloc-1024 1024 4 28 13 0 16 32768 0 malloc-1024 1024 18 14 18 0 16 32768 0 malloc-1024 1024 18 14 176 0 16 32768 0 malloc-1024 1024 13 19 13 0 16 32768 0 malloc-512 512 3 61 85 0 30 32768 0 malloc-512 512 12 52 12 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 tcp_rack_pcb 896 2 34 106 0 16 32256 0 KNOTE 160 28 172 31178 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 194 206 8423 0 126 32000 0 tcp_rack_map 120 7 257 199 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 147 0 254 28224 0 malloc-32 32 288 594 851 0 254 28224 0 4 Bucket 48 6 582 67 0 254 28224 0 ripcb 424 2 61 49 0 30 26712 0 udplite_inpcb 424 0 63 7 0 30 26712 0 da_ccb 544 0 49 6574 0 16 26656 0 malloc-8192 8192 2 1 4 0 1 24576 0 PGRP 88 25 251 36 0 126 24288 0 rl_entry 40 62 544 62 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 malloc-384 384 37 23 38 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 161 0 254 20160 0 udplite_inpcb ports 32 0 630 7 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 4 626 196 0 254 20160 0 ertt 72 6 274 286 0 126 20160 0 PWD 32 32 598 420 0 254 20160 0 malloc-64 64 2 313 19 0 254 20160 0 malloc-32 32 123 507 723 0 254 20160 0 malloc-32 32 14 616 32 0 254 20160 0 malloc-32 32 223 407 1548 0 254 20160 0 malloc-32 32 74 556 3519 0 254 20160 0 malloc-32 32 34 596 37 0 254 20160 0 2 Bucket 32 51 579 567 0 254 20160 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-4096 4096 0 4 505 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 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-1024 1024 6 10 6 0 16 16384 0 malloc-512 512 0 32 1 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 581444 0 254 16032 0 malloc-16 16 540 460 3607 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 malloc-32 32 7 371 20 0 254 12096 0 malloc-16 16 49 701 2294 0 254 12000 0 malloc-16 16 5 745 5 0 254 12000 0 malloc-16 16 11 739 15 0 254 12000 0 malloc-16 16 66 684 27122 0 254 12000 0 malloc-16 16 2 748 114 0 254 12000 0 malloc-16 16 57 693 710 0 254 12000 0 malloc-384 384 28 2 28 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 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 10 12 10 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 ipq 56 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 72 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 tcp_log 416 0 0 0 0 254 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 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 AIO 208 0 0 0 0 62 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 cryptop 280 0 0 0 0 30 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 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-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