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 = 0x0:0xfffffe00999b8b80 frame pointer = 0x0:0xfffffe00999b8bb0 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 = 5142 (syz-executor.2) FreeBSD/amd64trap number = 12 panic: page fault cpuid = 1 time = 1660256051 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00999b8370 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00999b84d0 vpanic() at vpanic+0x254/frame 0xfffffe00999b85b0 panic() at panic+0xb5/frame 0xfffffe00999b8670 trap_fatal() at trap_fatal+0x6bd/frame 0xfffffe00999b8790 trap_pfault() at trap_pfault+0x182/frame 0xfffffe00999b88d0 trap() at trap+0x5b3/frame 0xfffffe00999b8ab0 calltrap() at calltrap+0x8/frame 0xfffffe00999b8ab0 --- trap 0xc, rip = 0xffffffff81bd47b6, rsp = 0xfffffe00999b8b80, rbp = 0xfffffe00999b8bb0 --- key_attach() at key_attach+0x176/frame 0xfffffe00999b8bb0 socreate() at socreate+0x465/frame 0xfffffe00999b8c10 kern_socket() at kern_socket+0x1d8/frame 0xfffffe00999b8d30 ia32_syscall() at ia32_syscall+0x41a/frame 0xfffffe00999b8f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 5142 tid 106942 ] 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 0 rax 0x12 rcx 0xfffffe0096000000 rdx 0x3ffff rbx 0 rsp 0xfffffe00999b84b0 rbp 0xfffffe00999b84d0 rsi 0x40001 rdi 0xffffffff8172e2a8 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe009a3d7700 r12 0 r13 0xfffffe009a3d71e0 r14 0xffffffff82b68ea0 .str.26 r15 0xffffffff82b68ea0 .str.26 rip 0xffffffff8171ddab kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x276046a(%rip) db> show proc Process 5142 (syz-executor.2) at 0xfffffe009a2f5000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 790 at 0xfffffe009253f000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053ddd000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0092b6d000 (map 0xfffffe0092b6d000) (map.pmap 0xfffffe0092b6d0c0) (pmap 0xfffffe0092b6d130) threads: 3 104006 RunQ syz-executor.2 106942 Run CPU 1 syz-executor.2 106945 S uwait 0xfffffe0099661000 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 5146 777 777 0 R syz-executor.1 5145 776 776 0 R (threaded) syz-executor.0 102877 RunQ syz-executor.0 106946 RunQ syz-executor.0 5142 790 790 0 R (threaded) syz-executor.2 104006 RunQ syz-executor.2 106942 Run CPU 1 syz-executor.2 106945 S uwait 0xfffffe0099661000 syz-executor.2 3274 1 3274 65 Ss select 0xfffffe009a3dbb40 dhclient 2743 1 2743 0 Ss select 0xfffffe0099660a40 dhclient 2738 1 2738 0 Ss select 0xfffffe0099660ac0 dhclient 2713 1 2713 65 Ss select 0xfffffe00996618c0 dhclient 2305 1 790 0 SV uwait 0xfffffe0057859700 syz-executor.2 2299 1 790 0 SV uwait 0xfffffe009251cc00 syz-executor.2 2295 1 777 0 SV uwait 0xfffffe0099663100 syz-executor.1 2293 1 790 0 SV uwait 0xfffffe0057446600 syz-executor.2 2289 1 777 0 SV uwait 0xfffffe005785b900 syz-executor.1 2284 1 777 0 SV uwait 0xfffffe0057859000 syz-executor.1 2279 1 777 0 SV uwait 0xfffffe0057859200 syz-executor.1 2180 1 2180 0 Ss select 0xfffffe0099661840 dhclient 2177 1 2177 0 Ss select 0xfffffe0099661740 dhclient 2154 1 2154 65 Ss select 0xfffffe0099661e40 dhclient 2029 1 776 0 S uwait 0xfffffe0057446c00 syz-executor.0 2028 1 790 0 S uwait 0xfffffe005785bb00 syz-executor.2 2023 1 776 0 S uwait 0xfffffe0057859400 syz-executor.0 2021 1 776 0 S uwait 0xfffffe0057859300 syz-executor.0 2020 1 790 0 S uwait 0xfffffe009251ed80 syz-executor.2 2017 1 790 0 S uwait 0xfffffe009251cd00 syz-executor.2 2014 1 790 0 S uwait 0xfffffe0099662d80 syz-executor.2 1560 1 1560 0 Ss select 0xfffffe0099662240 dhclient 1557 1 1557 0 Ss select 0xfffffe00996621c0 dhclient 1538 1 1538 65 Ss select 0xfffffe0099661f40 dhclient 1226 0 0 0 DL aiordy 0xfffffe0092b8c000 [aiod4] 1225 0 0 0 DL aiordy 0xfffffe0092b8d548 [aiod3] 1224 0 0 0 DL aiordy 0xfffffe0092b8ca90 [aiod2] 1223 0 0 0 DL aiordy 0xfffffe009259b000 [aiod1] 1039 1 1039 0 Ss select 0xfffffe0057859dc0 dhclient 1036 1 1036 0 Ss select 0xfffffe009251dbc0 dhclient 806 774 806 0 Rs syz-executor.3 790 774 790 0 Rs syz-executor.2 777 774 777 0 Rs syz-executor.1 776 774 776 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100109 S uwait 0xfffffe0056f48b80 syz-fuzzer 100119 S uwait 0xfffffe005785a680 syz-fuzzer 100120 S wait 0xfffffe009259ca90 syz-fuzzer 100121 S uwait 0xfffffe005785a880 syz-fuzzer 100122 S uwait 0xfffffe005785a980 syz-fuzzer 100123 S uwait 0xfffffe009251e480 syz-fuzzer 100124 S wait 0xfffffe009259ca90 syz-fuzzer 100125 S wait 0xfffffe009259ca90 syz-fuzzer 100126 S wait 0xfffffe009259ca90 syz-fuzzer 100127 S kqread 0xfffffe0007968a00 syz-fuzzer 100148 S uwait 0xfffffe0057859500 syz-fuzzer 100149 S uwait 0xfffffe009251d580 syz-fuzzer 102762 S uwait 0xfffffe005785b700 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009264f0b0 csh 770 688 770 0 Ss select 0xfffffe009251f4c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00081ef8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005791f4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005791f8b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00081ee4b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005791fcb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00081ee8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579200b0 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 0xfffffe005785aa40 sshd 501 1 501 0 Rs CPU 0 syslogd 430 1 430 0 Ss select 0xfffffe0056f48440 devd 429 1 429 65 Ss select 0xfffffe0057448040 dhclient 344 1 344 0 Ss select 0xfffffe009251f640 dhclient 341 1 341 0 Ss select 0xfffffe0057447ec0 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 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 0xffffffff84a80550 [pf purge] 5 0 0 0 DL waiting 0xffffffff846964a0 [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 WL (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 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 5142 (syz-executor.2) thread 0xfffffe009a3d71e0 (106942) exclusive sleep mutex key socket pcb list (key socket pcb list) r = 0 (0xffffffff83f8f480) locked @ /syzkaller/managers/i386/kernel/sys/netipsec/keysock.c:284 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 10 1027K 14540 vfscache 3 1025K 3 pcb 176 708K 6195 inodedep 31 524K 4972 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 44 345K 8337 subproc 171 333K 5255 vmem 3 274K 6 acpica 1674 184K 57585 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 453 pagedep 9 130K 4275 tfo_ccache 1 128K 1 filemon 14 112K 67 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 50 bus 997 81K 5212 sctp_stro 73 73K 1411 mtx_pool 2 72K 2 syncache 1 68K 1 module 515 65K 515 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_atcl 149 56K 4581 umtx 418 53K 418 kdtrace 254 50K 12094 temp 35 35K 3228 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 14 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 144 19K 1232 ufs_mount 4 17K 5 lltable 52 17K 223 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1682 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 eventhandler 141 12K 141 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 481 CAM queue 5 11K 1528 sctp_atky 222 10K 6473 in6_multi 71 9K 71 bmsafemap 2 9K 4982 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 142 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 8 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 76 7K 5181 taskqueue 63 7K 63 cred 26 7K 308 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 442 pf_ifnet 16 6K 233 dirrem 22 6K 4669 DEVFSP 83 6K 344 ufs_dirhash 24 5K 24 pwddesc 74 5K 5158 UMA 271 5K 271 session 35 5K 54 vt 11 5K 11 pf_table 2 4K 201 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 32 4K 1378 proc-args 105 4K 6478 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 selfd 50 4K 63042 freefile 22 3K 4626 terminal 11 3K 11 select 19 3K 192 sctp_athm 149 3K 4742 sctp_map 146 3K 2748 uidinfo 3 3K 30 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 231 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 freework 6 2K 8229 freeblks 5 2K 4708 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 8374 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 356 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 inpcbpolicy 24 1K 5325 mld 6 1K 6 CC Mem 12 1K 3163 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 205 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 16 1K 3144 newdirblk 4 1K 4187 diradd 4 1K 4709 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 58 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 280 tcpfunc 3 1K 3 ip_msource 3 1K 22 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 5 1K 10355 pf_rule 1 1K 130 tcp_fsb 1 1K 407 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 11 pmchooks 1 1K 1 filecaps 5 1K 123 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1932 sctp_iter 0 0K 13 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 13 sctp_aadr 0 0K 14 sctp_stri 0 0K 340 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 3844 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 176 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 5300 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 26 ip6_msource 0 0K 0 ip6_moptions 0 0K 4 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_moptions 0 0K 7 in_mfilter 0 0K 35 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 10 agp 0 0K 0 statfs 0 0K 4370 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 122 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 14 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 18482 ioctlops 0 0K 512 eventfd 0 0K 4 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 850 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 4 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 8353 1045 150906 0 254 38494208 0 tcp_log 416 0 14229 212986 0 254 5919264 0 mbuf 256 9843 4140 1127294 0 254 3579648 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 176 11584 9426 0 62 1693440 0 malloc-384 384 4137 33 4526 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11557 316 16268 0 126 1519744 0 malloc-4096 4096 330 4 541 0 2 1368064 0 UMA Slabs 0 112 11010 0 11010 0 126 1233120 0 RADIX NODE 144 7226 861 162083 0 63 1164528 0 sctp_asoc 2256 73 437 1348 0 254 1150560 0 vmem btag 56 19903 80 19903 0 254 1119048 0 ertt_txseginfo 40 0 17372 513890 0 254 694880 0 256 Bucket 2048 320 18 4858 0 8 692224 0 tcp_bbr_map 128 0 5177 141278 0 126 662656 0 malloc-65536 65536 4 6 486 0 1 655360 0 FFS inode 1160 530 30 5220 0 8 649600 0 VM OBJECT 264 2190 150 92480 0 30 617760 0 sctp_ep 1208 76 434 3050 0 254 616080 0 tcpcb 1104 12 499 3133 0 254 564144 0 socket 960 53 455 9818 0 254 487680 0 malloc-16384 16384 21 5 4166 0 1 425984 0 malloc-65536 65536 1 5 53 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1824 179 30 6946 0 8 381216 0 sctp_raddr 736 74 443 1522 0 254 380512 0 malloc-4096 4096 74 6 5149 0 2 327680 0 MAP ENTRY 96 2972 430 261130 0 126 326592 0 VNODE 448 570 96 5262 0 30 298368 0 malloc-64 64 4113 234 9267 0 254 278208 0 malloc-2048 2048 79 41 3244 0 8 245760 0 malloc-16 16 14602 398 14732 0 254 240000 0 malloc-32768 32768 0 7 4977 0 1 229376 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-256 256 301 509 16568 0 62 207360 0 mbuf_packet 256 81 681 22174 0 254 195072 0 malloc-128 128 1244 275 27416 0 126 194432 0 sctp_chunk 152 110 1164 18412 0 254 193648 0 malloc-32 32 5354 568 10668 0 254 189504 0 UMA Zones 768 243 1 243 0 16 187392 0 FPU_save_area 832 181 44 9649 0 16 187200 0 malloc-2048 2048 7 81 1420 0 8 180224 0 FFS2 dinode 256 530 160 5220 0 62 176640 0 VMSPACE 2560 53 13 5121 0 4 168960 0 malloc-8192 8192 15 5 68 0 1 163840 0 128 Bucket 1024 114 33 2206 0 16 150528 0 malloc-1024 1024 128 16 2134 0 16 147456 0 malloc-128 128 921 226 10935 0 126 146816 0 S VFS Cache 104 1031 373 5771 0 126 146016 0 malloc-256 256 51 519 13548 0 62 145920 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 1394 0 254 130560 0 PROC 1352 73 23 5146 0 8 129792 0 malloc-384 384 54 276 4997 0 30 126720 0 ksiginfo 112 87 957 2858 0 126 116928 0 malloc-1024 1024 74 38 1332 0 16 114688 0 malloc-256 256 263 172 7497 0 62 111360 0 filedesc0 1072 74 24 5158 0 8 105056 0 malloc-384 384 150 120 4582 0 30 103680 0 malloc-128 128 539 236 4358 0 126 99200 0 malloc-16384 16384 5 1 180 0 1 98304 0 g_bio 408 0 240 84110 0 30 97920 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 229 4 229 0 30 89472 0 64 Bucket 512 93 75 6484 0 30 86016 0 clpbuf 2624 0 32 84 0 16 83968 0 sctp_readq 152 1 519 191 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 64 653 418 1990 0 254 68544 0 malloc-64 64 704 367 69580 0 254 68544 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 3 137 0 1 65536 0 malloc-256 256 38 217 13255 0 62 65280 0 32 Bucket 256 96 159 17295 0 62 65280 0 sctp_stream_msg_out 112 25 515 389 0 254 60480 0 udp_inpcb 424 6 120 2029 0 30 53424 0 tcp_inpcb 424 12 114 3133 0 30 53424 0 malloc-128 128 135 268 4661 0 126 51584 0 malloc-128 128 27 376 4786 0 126 51584 0 malloc-256 256 18 177 5391 0 62 49920 0 malloc-256 256 80 115 3427 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 34331 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-4096 4096 8 4 18 0 2 49152 0 malloc-2048 2048 4 20 203 0 8 49152 0 malloc-2048 2048 13 11 19 0 8 49152 0 pipe 744 30 35 607 0 16 48360 0 tcp_rack_map 120 0 396 1310 0 126 47520 0 malloc-384 384 59 61 535 0 30 46080 0 malloc-384 384 98 22 98 0 30 46080 0 da_ccb 544 0 84 21197 0 16 45696 0 pcpu-8 8 4813 819 10055 0 254 45056 0 tcp_bbr_pcb 832 0 54 538 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Mountpoints 2752 2 12 6 0 4 38528 0 ripcb 424 6 84 95 0 30 38160 0 udplite_inpcb 424 0 90 68 0 30 38160 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 38 529 16920 0 254 36288 0 malloc-64 64 132 435 132 0 254 36288 0 malloc-64 64 162 405 11402 0 254 36288 0 malloc-64 64 39 528 39 0 254 36288 0 16 Bucket 144 81 171 1105 0 62 36288 0 malloc-128 128 65 214 133 0 126 35712 0 malloc-128 128 74 205 490 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 40 50 211 0 30 34560 0 malloc-256 256 37 98 515 0 62 34560 0 malloc-256 256 69 66 84 0 62 34560 0 TURNSTILE 136 210 42 210 0 62 34272 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 4 0 1 32768 0 malloc-4096 4096 4 4 627 0 2 32768 0 malloc-2048 2048 8 8 369 0 8 32768 0 malloc-2048 2048 0 16 13 0 8 32768 0 malloc-1024 1024 4 28 17 0 16 32768 0 malloc-1024 1024 18 14 18 0 16 32768 0 malloc-1024 1024 6 26 63 0 16 32768 0 malloc-1024 1024 13 19 13 0 16 32768 0 malloc-512 512 3 61 697 0 30 32768 0 malloc-512 512 18 46 22 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 tcp_rack_pcb 896 1 35 407 0 16 32256 0 KNOTE 160 28 172 73716 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 248 152 23112 0 126 32000 0 cpuset 104 7 272 360 0 126 29016 0 sctp_asconf_ack 48 0 588 14 0 254 28224 0 sctp_laddr 48 1 587 1318 0 254 28224 0 tcp_inpcb ports 32 9 873 2472 0 254 28224 0 PWD 32 35 847 4236 0 254 28224 0 malloc-32 32 303 579 5685 0 254 28224 0 4 Bucket 48 7 581 134 0 254 28224 0 2 Bucket 32 63 819 1592 0 254 28224 0 AIO 208 0 133 77 0 62 27664 0 malloc-8192 8192 2 1 4 0 1 24576 0 PGRP 88 35 241 54 0 126 24288 0 rl_entry 40 100 506 100 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 8 Bucket 80 59 241 1327 0 126 24000 0 domainset 40 0 567 265 0 254 22680 0 udpcb 32 6 624 2097 0 254 20160 0 udplite_inpcb ports 32 0 630 7 0 254 20160 0 udp_inpcb ports 32 3 627 37 0 254 20160 0 ertt 72 12 268 3133 0 126 20160 0 malloc-64 64 2 313 19 0 254 20160 0 malloc-32 32 135 495 2857 0 254 20160 0 malloc-32 32 12 618 273 0 254 20160 0 malloc-32 32 224 406 1594 0 254 20160 0 malloc-32 32 178 452 7575 0 254 20160 0 malloc-32 32 33 597 44 0 254 20160 0 AIOCB 552 0 35 48 0 16 19320 0 AIOLIO 272 0 70 7 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 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 4375 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 5 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 3 29 249 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 201160 0 254 16032 0 malloc-16 16 540 460 3761 0 254 16000 0 kenv 258 15 45 1054 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 55 695 11696 0 254 12000 0 malloc-16 16 11 739 15 0 254 12000 0 malloc-16 16 184 566 33530 0 254 12000 0 malloc-16 16 2 748 118 0 254 12000 0 malloc-16 16 158 592 4760 0 254 12000 0 itimer 352 0 33 7 0 30 11616 0 malloc-384 384 28 2 28 0 30 11520 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 5 495 5 0 254 8000 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 16 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 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 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 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 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-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-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