Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff82158895 stack pointer = 0x0:0xfffffe009f1b06b0 frame pointer = 0x0:0xfffffe009f1b06b0 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 = 8236 (syz-executor.3) trap number = 12 panic: page fault cpuid = 0 time = 1639413609 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009f1afeb0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009f1b0010 vpanic() at vpanic+0x2b8/frame 0xfffffe009f1b00f0 panic() at panic+0xb5/frame 0xfffffe009f1b01b0 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe009f1b02b0 trap_pfault() at trap_pfault+0x186/frame 0xfffffe009f1b03f0 trap() at trap+0x5e4/frame 0xfffffe009f1b05e0 calltrap() at calltrap+0x8/frame 0xfffffe009f1b05e0 --- trap 0xc, rip = 0xffffffff82158895, rsp = 0xfffffe009f1b06b0, rbp = 0xfffffe009f1b06b0 --- memcpy_erms() at memcpy_erms+0xb5/frame 0xfffffe009f1b06b0 swcr_authcompute() at swcr_authcompute+0x540/frame 0xfffffe009f1b0e30 swcr_process() at swcr_process+0x35/frame 0xfffffe009f1b0e50 crypto_invoke() at crypto_invoke+0x22c/frame 0xfffffe009f1b0f80 crypto_dispatch() at crypto_dispatch+0x180/frame 0xfffffe009f1b0fb0 crypto_ioctl() at crypto_ioctl+0x3504/frame 0xfffffe009f1b11d0 devfs_ioctl() at devfs_ioctl+0x22a/frame 0xfffffe009f1b12b0 VOP_IOCTL_APV() at VOP_IOCTL_APV+0xb0/frame 0xfffffe009f1b12f0 vn_ioctl() at vn_ioctl+0x215/frame 0xfffffe009f1b1640 devfs_ioctl_f() at devfs_ioctl_f+0x71/frame 0xfffffe009f1b1690 kern_ioctl() at kern_ioctl+0x631/frame 0xfffffe009f1b1790 sys_ioctl() at sys_ioctl+0x31f/frame 0xfffffe009f1b18f0 freebsd32_ioctl() at freebsd32_ioctl+0x629/frame 0xfffffe009f1b1d30 ia32_syscall() at ia32_syscall+0x41d/frame 0xfffffe009f1b1f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 8236 tid 107953 ] Stopped at kdb_enter+0x6b: movq $0,0x250fbaa(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x1b787f68393188c8 rdx 0x3ffff rbx 0 rsp 0xfffffe009f1afff0 rbp 0xfffffe009f1b0010 rsi 0x40001 rdi 0xffffffff8175e03a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009f388fd0 r12 0xfffffe009f388ac0 r13 0xfffffe009f1b0001 r14 0xffffffff82b401c0 .str.18 r15 0xffffffff82b401c0 .str.18 rip 0xffffffff817515eb kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x250fbaa(%rip) db> show proc Process 8236 (syz-executor.3) at 0xfffffe00a6185000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 798 at 0xfffffe0058d7ca90 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053dd6000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a61903f0 (map 0xfffffe00a61903f0) (map.pmap 0xfffffe00a61904b0) (pmap 0xfffffe00a6190518) threads: 2 100710 RunQ syz-executor.3 107953 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 8236 798 798 0 R (threaded) syz-executor.3 100710 RunQ syz-executor.3 107953 Run CPU 0 syz-executor.3 8235 788 788 0 R (threaded) syz-executor.2 100569 RunQ syz-executor.2 107951 RunQ syz-executor.2 8234 779 779 0 R (threaded) syz-executor.1 100372 RunQ syz-executor.1 107952 S uwait 0xfffffe009ed1a300 syz-executor.1 8233 778 778 0 R (threaded) syz-executor.0 102671 RunQ syz-executor.0 107950 S connec 0xfffffe0058dc10da syz-executor.0 107954 Run CPU 1 syz-executor.0 7851 1 7851 65 Ss select 0xfffffe0057226040 dhclient 6721 1 6721 0 Ss select 0xfffffe00571fe1c0 dhclient 6718 1 6718 0 Ss select 0xfffffe0053dcea40 dhclient 6691 1 6691 65 Ss select 0xfffffe0053dce6c0 dhclient 5282 1 5282 0 Ss select 0xfffffe0053dce740 dhclient 5279 1 5279 0 Ss select 0xfffffe00571fe8c0 dhclient 5260 1 5260 65 Ss select 0xfffffe0053dce940 dhclient 3158 1 3158 0 Ss select 0xfffffe0053dcec40 dhclient 3155 1 3155 0 Ss select 0xfffffe00571fe140 dhclient 3128 1 3128 65 Ss select 0xfffffe00571fe2c0 dhclient 1466 1 1466 0 Ss select 0xfffffe0053dceac0 dhclient 1463 1 1463 0 Ss select 0xfffffe0053dcebc0 dhclient 1360 1 779 0 S uwait 0xfffffe009ed1c280 syz-executor.1 1347 1 798 0 S uwait 0xfffffe009ed1b400 syz-executor.3 1346 1 779 0 S uwait 0xfffffe009ed1b700 syz-executor.1 1272 1 798 0 S uwait 0xfffffe000796ee00 syz-executor.3 1242 1 779 0 S uwait 0xfffffe0058abba80 syz-executor.1 1232 1 779 0 S uwait 0xfffffe000796f080 syz-executor.1 1228 1 788 0 S uwait 0xfffffe009ed1bb00 syz-executor.2 1227 1 788 0 S uwait 0xfffffe0058abc680 syz-executor.2 1218 1 779 0 S uwait 0xfffffe005769f680 syz-executor.1 1207 1 779 0 S uwait 0xfffffe009ed1c580 syz-executor.1 798 773 798 0 Ss nanslp 0xffffffff83c2e881 syz-executor.3 788 773 788 0 Ss nanslp 0xffffffff83c2e881 syz-executor.2 779 773 779 0 Rs syz-executor.1 778 773 778 0 Ss nanslp 0xffffffff83c2e881 syz-executor.0 773 771 771 0 S (threaded) syz-fuzzer 100119 S uwait 0xfffffe0058abdc00 syz-fuzzer 100120 S uwait 0xfffffe0058abcf00 syz-fuzzer 100121 S uwait 0xfffffe005769fe80 syz-fuzzer 100122 S uwait 0xfffffe0058abd980 syz-fuzzer 100123 S kqread 0xfffffe009e9b1d00 syz-fuzzer 100124 S uwait 0xfffffe0058abc980 syz-fuzzer 100125 S uwait 0xfffffe0058abc880 syz-fuzzer 100126 S uwait 0xfffffe009ed1c480 syz-fuzzer 100128 S uwait 0xfffffe0058abc780 syz-fuzzer 771 769 771 0 Ss pause 0xfffffe009ecb1b40 csh 769 687 769 0 Ss select 0xfffffe0053dcee40 sshd 753 1 753 0 Ss+ ttyin 0xfffffe0057690cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005768e0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe005768e4b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005768e8b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005768ecb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005768f0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005768f4b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005768f8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005768fcb0 getty 691 1 691 0 Ss nanslp 0xffffffff83c2e880 cron 687 1 687 0 Ss select 0xfffffe0053dcf640 sshd 500 1 500 0 Ss select 0xfffffe0053dcf740 syslogd 429 1 429 0 Ss select 0xfffffe0053dcf540 devd 428 1 428 65 Ss select 0xfffffe0053dcf2c0 dhclient 343 1 343 0 Ss select 0xfffffe0053dcf3c0 dhclient 340 1 340 0 Ss select 0xfffffe0053dcf6c0 dhclient 16 0 0 0 DL syncer 0xffffffff83d54040 [syncer] 15 0 0 0 DL vlruwt 0xfffffe005877d000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d52660 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058c8dce8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83d85b00 [vmdaemon] 7 0 0 0 RL (threaded) [pagedaemon] 100076 RunQ [dom0] 100082 D launds 0xffffffff83d799c4 [laundry: dom0] 100083 D umarcl 0xffffffff81e41590 [uma] 6 0 0 0 DL - 0xffffffff839ea788 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff846361c0 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84962530 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff8388c740 [doneq0] 100046 D - 0xffffffff8388c6c0 [async] 100075 D - 0xffffffff8388c540 [scanner] 14 0 0 0 DL seqstat 0xfffffe005710ac88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83d75200 [crypto] 100042 D crypto_ 0xfffffe0053ee1430 [crypto returns 0] 100043 D crypto_ 0xfffffe0053ee1480 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83c03f80 [g_event] 100037 D - 0xffffffff83c03fa0 [g_up] 100038 D - 0xffffffff83c03fc0 [g_down] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100029 I [swi3: vm] 100030 I [swi1: netisr 0] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100067 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053dd6000 [init] 10 0 0 0 DL audit_w 0xffffffff83d75ce0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c049e0 [swapper] 100005 D - 0xfffffe00081f3d00 [if_config_tqg_0] 100006 D - 0xfffffe00081f3c00 [softirq_0] 100007 D - 0xfffffe00081f3b00 [softirq_1] 100008 D - 0xfffffe00081f3a00 [if_io_tqg_0] 100009 D - 0xfffffe00081f3900 [if_io_tqg_1] 100010 D - 0xfffffe00081d3e00 [thread taskq] 100012 D - 0xfffffe00081d3c00 [kqueue_ctx taskq] 100013 D - 0xfffffe00081d3b00 [pci_hp taskq] 100014 D - 0xfffffe00081d3a00 [linuxkpi_irq_wq] 100017 D - 0xfffffe00081d3700 [aiod_kick taskq] 100018 D - 0xfffffe00081d3600 [inm_free taskq] 100019 D - 0xfffffe00081d3500 [in6m_free taskq] 100020 D - 0xfffffe00081d3400 [deferred_unmount ta] 100021 D - 0xfffffe00081d3300 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00081d3300 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00081d3300 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00081d3300 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00081d3200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00081d3200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00081d3200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00081d3200 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f02300 [firmware taskq] 100039 D - 0xfffffe0053f02200 [crypto_0] 100040 D - 0xfffffe0053f02200 [crypto_1] 100056 D - 0xfffffe0053f02000 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f01e00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f01d00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f01c00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571feb00 [virtio_balloon] 100065 D - 0xffffffff82b45ca0 [deadlkres] 100070 D - 0xfffffe00081d4100 [mca taskq] 100071 D - 0xfffffe0053f01800 [acpi_task_0] 100072 D - 0xfffffe0053f01800 [acpi_task_1] 100073 D - 0xfffffe0053f01800 [acpi_task_2] 100074 D - 0xfffffe0053f02100 [CAM taskq] db> show all locks Process 8233 (syz-executor.0) thread 0xfffffe00a61a0740 (107954) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a5c1ee98) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2505 db> show malloc Type InUse MemUse Requests sctp_stro 292 14110K 1731 pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4213 4323K 4241 sysctloid 35462 2089K 35533 vtbuf 24 1968K 46 kobj 322 1288K 481 pcb 611 1198K 12083 newblk 11 1027K 9552 vfscache 3 1025K 3 inodedep 374 652K 7424 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 38 297K 14545 subproc 148 295K 8319 vmem 3 274K 5 sctp_atcl 585 220K 7739 acpica 1674 184K 56282 vnet_data 1 168K 1 tidhash 3 141K 3 linker 353 134K 381 pagedep 9 130K 7276 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 dirrem 363 91K 7331 BPF 46 88K 55 bus 973 80K 3426 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 374 47K 374 freefile 359 45K 7316 kdtrace 228 45K 16192 sctp_atky 877 37K 9497 temp 34 33K 3026 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 10 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 137 16K 429 ithread 99 16K 99 sctp_timw 61 16K 61 bus-sc 34 15K 1651 lltable 45 14K 61 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 136 12K 136 CAM queue 5 11K 1528 cred 40 10K 256 GEOM 61 10K 490 rman 84 10K 425 sctp_athm 585 10K 7747 sctp_map 584 10K 3462 in6_multi 71 9K 71 bmsafemap 2 9K 7434 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 16 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 kqueue 68 7K 8264 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 427 ufs_dirhash 24 5K 24 DEVFSP 72 5K 235 UMA 272 5K 272 session 35 5K 50 pf_ifnet 10 5K 19 vt 11 5K 11 pwddesc 66 5K 8271 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 102 4K 9565 lockf 33 4K 61 acpisem 28 4K 28 selfd 55 4K 110292 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 112 uidinfo 3 3K 12 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 143 CAM XPT 22 2K 543 crypto 8 2K 8 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 7977 softdep 1 1K 1 mkdir 8 1K 14516 freeblks 4 1K 7356 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 32 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 xform 12 1K 223 mount 16 1K 89 pci_link 10 1K 10 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 7258 diradd 4 1K 7370 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 1138 osd 8 1K 805 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 794 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 7859 pmchooks 1 1K 1 filecaps 5 1K 112 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 4 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 165 sctp_mcore 0 0K 0 sctp_socko 0 0K 2904 sctp_iter 0 0K 70 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 65 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 0 filemon 0 0K 0 mqdata 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 ixl 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 DEVFS4 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 DEVFS2 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 gntdev 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 privcmd_dev 0 0K 0 xenbus 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 vm_fictitious 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 UMAHash 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 5015 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 14 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 1051 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ktls_ocf 0 0K 0 agp 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 nvme_da 0 0K 0 statfs 0 0K 7441 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 215 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 PUC 0 0K 0 mbuf_tag 0 0K 116 ktls 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 18463 ioctlops 0 0K 121 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 sbuf 0 0K 288 mpr 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mfibuf 0 0K 0 SWAP 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 sysctltmp 0 0K 835 sysctl 0 0K 3 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 cache 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 771882 0 254 38494208 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 9065 598 1228425 0 254 2473728 0 tcp_log 416 0 5589 57869 0 254 2325024 0 malloc-384 384 4521 1059 11593 0 30 2142720 0 BUF TRIE 144 191 11597 2245 0 62 1697472 0 malloc-128 128 12253 240 20368 0 126 1599104 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 RADIX NODE 144 9814 373 210218 0 63 1466928 0 malloc-4096 4096 323 1 565 0 2 1327104 0 UMA Slabs 0 112 11051 31 11051 0 126 1241184 0 sctp_asoc 2288 292 218 1731 0 254 1166880 0 vmem btag 56 19059 60 19059 0 254 1070664 0 malloc-2048 2048 300 20 6256 0 8 655360 0 FFS inode 1160 528 25 7844 0 8 641480 0 VM OBJECT 264 2175 165 133424 0 30 617760 0 sctp_ep 1208 294 216 6009 0 254 616080 0 tcpcb 1096 4 507 794 0 254 560056 0 socket 960 45 463 8570 0 254 487680 0 256 Bucket 2048 212 20 3865 0 8 475136 0 malloc-65536 65536 5 2 13 0 1 458752 0 malloc-256 256 489 1071 7804 0 62 399360 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-16384 16384 20 4 7287 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 292 225 1737 0 254 380512 0 malloc-256 256 220 1145 23768 0 62 349440 0 tcp_inpcb 448 4 761 794 0 254 342720 0 THREAD 1808 161 26 7954 0 8 338096 0 malloc-1024 1024 288 32 1811 0 16 327680 0 MAP ENTRY 96 2907 369 317386 0 126 314496 0 malloc-64 64 4239 612 131168 0 254 310464 0 VNODE 448 566 100 7884 0 30 298368 0 malloc-4096 4096 66 6 8237 0 2 294912 0 malloc-384 384 585 75 7741 0 30 253440 0 malloc-16 16 14699 51 15075 0 254 236000 0 ripcb 448 5 508 89 0 254 229824 0 udplite_inpcb 448 0 513 15 0 254 229824 0 udp_inpcb 448 6 507 240 0 254 229824 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-32 32 5635 539 13091 0 254 197568 0 malloc-65536 65536 1 2 183 0 1 196608 0 malloc-32768 32768 0 6 990 0 1 196608 0 mbuf_packet 256 164 598 11288 0 254 195072 0 malloc-128 128 389 1130 7367 0 126 194432 0 malloc-128 128 1334 185 26703 0 126 194432 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 163 53 10436 0 16 179712 0 malloc-256 256 498 132 6586 0 62 161280 0 ertt_txseginfo 40 0 3838 41449 0 254 153520 0 VMSPACE 2552 50 10 8227 0 4 153120 0 malloc-1024 1024 122 22 293 0 16 147456 0 tcp_bbr_map 128 0 1147 9030 0 126 146816 0 S VFS Cache 104 1017 387 8403 0 126 146016 0 FFS2 dinode 256 528 42 7844 0 62 145920 0 malloc-65536 65536 0 2 7 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-2048 2048 15 49 1073 0 8 131072 0 unpcb 256 20 490 1380 0 254 130560 0 128 Bucket 1024 84 31 1561 0 16 117760 0 ksiginfo 112 72 972 2606 0 126 116928 0 malloc-128 128 715 184 4511 0 126 115072 0 PROC 1352 65 16 8236 0 8 109512 0 malloc-8192 8192 11 2 114 0 1 106496 0 malloc-32768 32768 1 2 121 0 1 98304 0 filedesc0 1072 66 25 8271 0 8 97552 0 malloc-4096 4096 22 0 24 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 syncache 168 0 528 5 0 254 88704 0 64 Bucket 512 104 64 6241 0 30 86016 0 g_bio 408 0 210 20169 0 30 85680 0 malloc-64 64 789 534 10508 0 254 84672 0 sctp_chunk 152 276 244 391 0 254 79040 0 malloc-4096 4096 14 4 7466 0 2 73728 0 malloc-64 64 595 476 1909 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-256 256 95 160 16525 0 62 65280 0 32 Bucket 256 92 163 13745 0 62 65280 0 sctp_stream_msg_out 112 60 480 488 0 254 60480 0 malloc-4096 4096 11 3 555 0 2 57344 0 malloc-64 64 55 764 694 0 254 52416 0 malloc-256 256 4 191 7417 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 44385 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-1024 1024 21 27 26 0 16 49152 0 malloc-1024 1024 17 31 1294 0 16 49152 0 malloc-1024 1024 4 44 512 0 16 49152 0 malloc-384 384 82 38 82 0 30 46080 0 Files 80 229 321 24126 0 126 44000 0 clpbuf 2624 0 16 22 0 16 41984 0 pcpu-8 8 4733 387 4970 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 5153 0 16 38080 0 pipe 744 23 27 462 0 16 37200 0 PWD 32 31 1103 7345 0 254 36288 0 malloc-64 64 312 255 17867 0 254 36288 0 malloc-64 64 38 529 50 0 254 36288 0 16 Bucket 144 66 186 493 0 62 36288 0 malloc-128 128 33 246 196 0 126 35712 0 malloc-128 128 85 194 14933 0 126 35712 0 malloc-128 128 13 266 7268 0 126 35712 0 malloc-128 128 76 203 260 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 53 37 393 0 30 34560 0 malloc-256 256 10 125 7451 0 62 34560 0 malloc-256 256 60 75 464 0 62 34560 0 malloc-256 256 53 82 308 0 62 34560 0 TURNSTILE 136 188 64 188 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 3 13 20 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 9 7 67 0 8 32768 0 malloc-2048 2048 0 16 9 0 8 32768 0 malloc-1024 1024 5 27 6 0 16 32768 0 malloc-512 512 2 62 10 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 malloc-512 512 4 60 83 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 11 53 18 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 tcp_rack_pcb 896 0 36 165 0 16 32256 0 KNOTE 160 28 172 82205 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 223 0 126 31680 0 tcp_bbr_pcb 832 0 36 243 0 16 29952 0 cpuset 104 7 272 199 0 126 29016 0 sctp_laddr 48 60 528 1180 0 254 28224 0 malloc-32 32 598 284 8048 0 254 28224 0 malloc-32 32 46 836 1543 0 254 28224 0 4 Bucket 48 7 581 220 0 254 28224 0 2 Bucket 32 60 822 1314 0 254 28224 0 malloc-16 16 1181 569 15302 0 254 28000 0 malloc-8192 8192 0 3 29 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 13 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 35 241 50 0 126 24288 0 rl_entry 40 75 531 75 0 254 24240 0 8 Bucket 80 45 255 1706 0 126 24000 0 malloc-384 384 31 29 31 0 30 23040 0 malloc-384 384 46 14 111 0 30 23040 0 domainset 40 0 567 144 0 254 22680 0 SLEEPQUEUE 88 188 68 188 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 tcp_inpcb 32 2 628 408 0 254 20160 0 udpcb 32 6 624 255 0 254 20160 0 udp_inpcb 32 3 627 33 0 254 20160 0 ertt 72 4 276 794 0 126 20160 0 malloc-64 64 23 292 27 0 254 20160 0 malloc-32 32 4 626 120 0 254 20160 0 malloc-32 32 281 349 3553 0 254 20160 0 malloc-32 32 118 512 3031 0 254 20160 0 malloc-32 32 8 622 8 0 254 20160 0 malloc-32 32 27 603 1065 0 254 20160 0 malloc-16 16 535 715 12625 0 254 20000 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 3 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 118 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 394680 0 254 16032 0 kenv 258 15 45 1045 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 69 681 26669 0 254 12000 0 malloc-16 16 25 725 28 0 254 12000 0 cryptop 280 1 41 1 0 30 11760 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 2 28 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 0 500 1 0 254 8000 0 malloc-16 16 2 498 3 0 254 8000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 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 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 ripcb 32 0 0 0 0 254 0 0 udplite_inpcb 32 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 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 120 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0