Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read instruction, page not present instruction pointer = 0x20:0x0 stack pointer = 0x0:0xfffffe0057629b68 frame pointer = 0x0:0xfffffe0057629bb0 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 = 8 (soaiod2) trap number = 12 panic: page fault cpuid = 0 time = 2000002167 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0057629370 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00576294d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00576295b0 panic() at panic+0xb5/frame 0xfffffe0057629670 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe0057629770 trap_pfault() at trap_pfault+0x186/frame 0xfffffe00576298b0 trap() at trap+0x5e7/frame 0xfffffe0057629a90 calltrap() at calltrap+0x8/frame 0xfffffe0057629a90 --- trap 0xc, rip = 0, rsp = 0xfffffe0057629b68, rbp = 0xfffffe0057629bb0 --- ??() at 0/frame 0xfffffe0057629bb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0057629bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0057629bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 8 tid 100070 ] Stopped at kdb_enter+0x6b: movq $0,0x28e13fa(%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 0x6269064835e35c3b rdx 0x1 rbx 0 rsp 0xfffffe00576294b0 rbp 0xfffffe00576294d0 rsi 0 rdi 0xffffffff817ba3ca vprintf+0x35a r8 0x3 r9 0xfffffe0057628fe8 r10 0 r11 0xfffffe009bd2bc30 r12 0xfffffe0057005c80 r13 0xfffffe0057629501 r14 0xffffffff82c7c200 .str.18 r15 0xffffffff82c7c200 .str.18 rip 0xffffffff817add3b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e13fa(%rip) db> show proc Process 8 (soaiod2) at 0xfffffe00573fba70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff840304c0 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff840304c0 reapsubtree: 8 sigparent: 20 vmspace: 0xffffffff84031440 (map 0xffffffff84031440) (map.pmap 0xffffffff84031500) (pmap 0xffffffff84031560) threads: 1 100070 Run CPU 0 [soaiod2] db> ps pid ppid pgrp uid state wmesg wchan cmd 93781 790 790 0 R syz-executor.3 93780 786 786 0 R (threaded) syz-executor.1 202076 RunQ syz-executor.1 202232 RunQ syz-executor.1 93774 785 785 0 S (threaded) syz-executor.0 190354 S nanslp 0xffffffff8405c001 syz-executor.0 202223 S connec 0xfffffe00a955e85a syz-executor.0 202225 S uwait 0xfffffe009b654c80 syz-executor.0 93700 1 786 0 S uwait 0xfffffe009b654a80 syz-executor.1 93699 1 786 0 S uwait 0xfffffe0097928300 syz-executor.1 93429 1 788 0 S uwait 0xfffffe009b654b80 syz-executor.2 93428 1 788 0 S uwait 0xfffffe009bcff600 syz-executor.2 69479 1 790 0 S uwait 0xfffffe009ad61380 syz-executor.3 69477 1 790 0 S uwait 0xfffffe0097928800 syz-executor.3 69476 1 790 0 S uwait 0xfffffe0092573800 syz-executor.3 69474 1 790 0 S uwait 0xfffffe009bcff700 syz-executor.3 69473 1 790 0 S uwait 0xfffffe009b654980 syz-executor.3 69472 1 790 0 S uwait 0xfffffe0097928c00 syz-executor.3 54880 1 786 0 S uwait 0xfffffe0092573300 syz-executor.1 54877 1 786 0 S uwait 0xfffffe0092573600 syz-executor.1 48334 1 788 0 S uwait 0xfffffe009ad61880 syz-executor.2 48332 1 786 0 S uwait 0xfffffe0092573280 syz-executor.1 48330 1 786 0 S umtxn 0xfffffe009ad61b80 syz-executor.1 48329 1 788 0 S uwait 0xfffffe0097928400 syz-executor.2 45588 0 0 0 DL mdwait 0xfffffe00584bd000 [md0] 32121 1 788 0 S uwait 0xfffffe00587edb00 syz-executor.2 32120 1 788 0 S uwait 0xfffffe0092573b00 syz-executor.2 16746 1 790 0 S uwait 0xfffffe009ad61e80 syz-executor.3 16744 1 790 0 S uwait 0xfffffe00587ed400 syz-executor.3 16743 1 790 0 S uwait 0xfffffe00587eda00 syz-executor.3 16742 1 790 0 S uwait 0xfffffe00587ed500 syz-executor.3 16740 1 790 0 S uwait 0xfffffe0097928900 syz-executor.3 16738 1 790 0 S uwait 0xfffffe0097928700 syz-executor.3 16736 1 790 0 S uwait 0xfffffe0091fa1080 syz-executor.3 16735 1 790 0 S uwait 0xfffffe00587ed700 syz-executor.3 13385 1 13385 65 Ss select 0xfffffe009b6947c0 dhclient 9528 1 9528 0 Ss select 0xfffffe00978175c0 dhclient 9519 1 9519 0 Ss select 0xfffffe009b4cb3c0 dhclient 9471 1 9471 65 Ss select 0xfffffe009b4cb340 dhclient 7201 1 786 0 S uwait 0xfffffe0097928d00 syz-executor.1 7200 1 786 0 S uwait 0xfffffe0057015180 syz-executor.1 7058 0 0 0 DL aiordy 0xfffffe00925c1000 [aiod4] 7057 0 0 0 DL aiordy 0xfffffe009ad3f000 [aiod3] 7056 0 0 0 DL aiordy 0xfffffe00925c1a70 [aiod2] 7055 0 0 0 DL aiordy 0xfffffe0092090000 [aiod1] 5143 1 5143 0 Ss select 0xfffffe0097817840 dhclient 5136 1 5136 0 Ss select 0xfffffe00925f0c40 dhclient 5092 1 5092 65 Ss select 0xfffffe0097817a40 dhclient 3552 1 3552 0 Ss select 0xfffffe00925f0bc0 dhclient 3549 1 3549 0 Ss select 0xfffffe00925f08c0 dhclient 3530 1 3530 65 Ss select 0xfffffe005740be40 dhclient 2962 1 790 0 S uwait 0xfffffe00587ed080 syz-executor.3 2958 1 790 0 S uwait 0xfffffe0097928f00 syz-executor.3 2059 1 2059 0 Ss select 0xfffffe005834c440 dhclient 2056 1 2056 0 Ss select 0xfffffe00925531c0 dhclient 790 780 790 0 Rs syz-executor.3 788 780 788 0 Rs syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Ss nanslp 0xffffffff8405c001 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100109 S uwait 0xfffffe0058a83800 syz-fuzzer 100120 RunQ syz-fuzzer 100121 S uwait 0xfffffe0091fa1280 syz-fuzzer 100122 S uwait 0xfffffe0091fa1380 syz-fuzzer 100123 S uwait 0xfffffe0091fa1480 syz-fuzzer 100124 S uwait 0xfffffe0091fa1580 syz-fuzzer 100125 S uwait 0xfffffe0091fa1680 syz-fuzzer 100126 S kqread 0xfffffe0091fc7e00 syz-fuzzer 100419 RunQ syz-fuzzer 187603 S uwait 0xfffffe009ad61580 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588c25e8 csh 776 694 776 0 Ss select 0xfffffe0092553ec0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057003cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575eacb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ec4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eccb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e74b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e7cb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583bc4b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583bccb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005838f4b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405c000 cron 694 1 694 0 Ss select 0xfffffe005834c240 sshd 507 1 507 0 Ss select 0xfffffe005834c5c0 syslogd 436 1 436 0 Ss select 0xfffffe005834ca40 devd 435 1 435 65 Ss select 0xfffffe005834c7c0 dhclient 350 1 350 0 Ss select 0xfffffe005834c8c0 dhclient 347 1 347 0 Ss select 0xfffffe005834ccc0 dhclient 23 0 0 0 DL syncer 0xffffffff841843e0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe00587c4a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841820e0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe005854e8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841ba600 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ae138 [dom0] 100086 D launds 0xffffffff841ae144 [laundry: dom0] 100087 D umarcl 0xffffffff81eb0c40 [uma] 18 0 0 0 DL - 0xffffffff83e13120 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8499c520 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d9b1a0 [pf purge] 15 0 0 0 DL - 0xffffffff8417d300 [soaiod4] 9 0 0 0 DL - 0xffffffff8417d300 [soaiod3] 8 0 0 0 RL CPU 0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417d300 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c988c0 [doneq0] 100049 D - 0xffffffff83c98840 [async] 100082 D - 0xffffffff83c986c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab5c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b9d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b9d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a81e0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402f5c0 [g_event] 100040 D - 0xffffffff8402f600 [g_up] 100041 D - 0xffffffff8402f640 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417e688 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 Run CPU 1 [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 RunQ [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 RunQ [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a9180 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff840304c0 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053df4e00 [deferred_unmount ta] 100013 D - 0xfffffe0053df4800 [thread taskq] 100015 D - 0xfffffe0053df4400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df4200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df4000 [pci_hp taskq] 100018 D - 0xfffffe0053dfed00 [aiod_kick taskq] 100019 D - 0xfffffe0053dfeb00 [inm_free taskq] 100020 D - 0xfffffe0053dfe900 [in6m_free taskq] 100021 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e08200 [firmware taskq] 100042 D - 0xfffffe005418fc00 [crypto_0] 100043 D - 0xfffffe005418fc00 [crypto_1] 100059 D - 0xfffffe0056eb6b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb6a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb6900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb6800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ee3400 [virtio_balloon] 100068 D - 0xfffffe0057016800 [mca taskq] 100073 D - 0xffffffff82c83180 [deadlkres] 100077 D - 0xfffffe005838cd00 [acpi_task_0] 100078 D - 0xfffffe005838cd00 [acpi_task_1] 100079 D - 0xfffffe005838cd00 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0053e2e1e0 (100034) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00aadcac70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1768 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 466 7088K 36909 devbuf 4217 4339K 4246 tcp_hpts 6 3201K 6 sysctloid 34503 2038K 34574 vtbuf 24 1968K 46 pcb 999 1622K 230027 kobj 326 1304K 492 newblk 11 1027K 103336 vfscache 3 1025K 3 filedesc 74 586K 185081 inodedep 62 535K 93721 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 209 430K 93897 sctp_atcl 948 356K 143205 vmem 3 274K 6 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 415 pagedep 12 131K 92556 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 267 bus 986 80K 3480 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_atky 1414 59K 184344 umtx 440 55K 440 kdtrace 289 55K 196015 sctp_timw 206 52K 206 temp 35 33K 22263 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 18 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 75 DEVFS_RULE 56 20K 56 routetbl 162 18K 943 ufs_mount 4 17K 5 proc 3 17K 3 lltable 51 17K 510 tty 16 16K 16 ithread 99 16K 99 sctp_athm 948 15K 145752 sctp_map 932 15K 72662 bus-sc 34 15K 1691 pf_osfp 114 14K 114 dirrem 51 13K 93255 KTRACE 101 13K 11956 ether_multi 157 13K 194 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 GEOM 68 11K 533 CAM queue 5 11K 1528 rman 84 10K 425 ksem 4 10K 628 in6_multi 71 9K 71 kqueue 99 9K 94116 bmsafemap 2 9K 93665 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 172 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 511 freefile 51 7K 93230 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 723 pwddesc 96 6K 93999 mount 24 6K 103 DEVFSP 82 6K 7946 ufs_dirhash 24 5K 24 UMA 271 5K 271 session 35 5K 79 pf_ifnet 10 5K 112 vt 11 5K 11 md_disk 2 5K 4 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 lockf 37 4K 182 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 1208297 hhook 15 4K 17 proc-args 52 3K 885 terminal 11 3K 11 select 19 3K 288 uidinfo 3 3K 49 sigio 34 3K 41 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 sctp_ifa 15 2K 16 ip6ndp 12 2K 15 Unitno 28 2K 505 CAM XPT 22 2K 543 in_multi 6 2K 14 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 inpcbpolicy 34 2K 35687 freework 5 2K 100288 softdep 1 1K 1 mkdir 8 1K 185044 freeblks 4 1K 93466 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 254 NFSD session 1 1K 1 newdirblk 7 1K 92522 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 16 tcp_fsb 6 1K 5174 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 crypto 4 1K 1217 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 21 1K 23401 diradd 4 1K 93300 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 xform 4 1K 9859 vnodes 1 1K 5 CAM SIM 2 1K 2 ktls 1 1K 1 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 108219 pmchooks 1 1K 1 filedesc_to_leader 2 1K 3 filecaps 5 1K 139 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 53 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 105 pf_rule 0 0K 727 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 dctcp data 0 0K 39 chd data 0 0K 43 cubic data 0 0K 79 cdg data 0 0K 68 htcp data 0 0K 285 vegas data 0 0K 101 sctp_mcore 0 0K 0 sctp_socko 0 0K 59543 sctp_iter 0 0K 648 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 635 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 581 sctp_stri 0 0K 5009 tcp_do 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 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 iavf 0 0K 0 ixl 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 85299 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 125 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 21 allocindir 0 0K 0 indirdep 0 0K 2851 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 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 566 ip6_msource 0 0K 0 ip6_moptions 0 0K 22 in6_mfilter 0 0K 0 frag6 0 0K 3 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 2 ip_msource 0 0K 2 ip_moptions 0 0K 29 in_mfilter 0 0K 17 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 twsbuf 0 0K 0 statfs 0 0K 93072 namei_tracker 0 0K 15 export_host 0 0K 0 cl_savebuf 0 0K 5 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 3215 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 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 21 lio 0 0K 32 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 345 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 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 74071 ioctlops 0 0K 5497 eventfd 0 0K 315 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 300 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1389 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 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 scsi_pass 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 78 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 NFSD rollback 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8348 1738 946575 0 254 41312256 0 tcp_log 416 1934 8776 250839 0 254 4455360 0 sctp_asoc 2288 466 1349 36331 0 254 4152720 0 malloc-2048 2048 490 1346 104333 0 8 3760128 0 mbuf 256 9806 3604 2873827 0 254 3432960 0 malloc-384 384 4230 2630 97893 0 30 2634240 0 RADIX NODE 144 12864 3539 2150402 0 64 2362032 0 sctp_ep 1272 482 1363 104325 0 254 2346840 0 mbuf_cluster 2048 1140 2 1140 0 254 2338816 0 pbuf 2624 0 778 0 0 2 2041472 0 malloc-1024 1024 400 1340 35923 0 16 1781760 0 malloc-4096 4096 425 5 95272 0 2 1761280 0 BUF TRIE 144 200 11560 9753 0 62 1693440 0 malloc-128 128 11633 116 17502 0 126 1503872 0 UMA Slabs 0 112 13118 19 13137 0 126 1471344 0 malloc-384 384 986 2704 143761 0 30 1416960 0 sctp_raddr 736 516 1310 45583 0 254 1343936 0 vmem btag 56 23755 124 23827 0 254 1337224 0 malloc-256 256 46 2774 85399 0 62 721920 0 malloc-256 256 103 2627 190030 0 62 698880 0 FFS inode 1160 534 47 93772 0 9 673960 0 256 Bucket 2048 306 20 26281 0 8 667648 0 tcp_bbr_map 128 0 5177 165343 0 126 662656 0 malloc-16384 16384 36 4 92538 0 2 655360 0 socket 960 78 482 142225 0 254 537600 0 malloc-256 256 539 1396 298632 0 62 495360 0 VM OBJECT 264 1699 56 1321975 0 30 463320 0 THREAD 1808 191 29 102232 0 8 397760 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 MAP ENTRY 96 3247 575 5054591 0 127 366912 0 malloc-128 128 85 2674 94575 0 126 353152 0 malloc-64 64 4575 528 192417 0 254 326592 0 tcpcb 1080 17 270 23390 0 254 309960 0 VNODE 448 574 92 93814 0 30 298368 0 mbuf_packet 256 314 826 369059 0 254 291840 0 malloc-16 16 15205 2795 88221 0 254 288000 0 tcp_inpcb 496 26 518 23390 0 254 269824 0 ertt_txseginfo 40 0 6565 603410 0 254 262600 0 malloc-65536 65536 1 3 137 0 1 262144 0 malloc-256 256 422 523 300934 0 62 241920 0 DEVCTL 1024 0 220 161 0 0 225280 0 sctp_chunk 152 327 1077 15679 0 254 213408 0 VMSPACE 2544 69 9 93758 0 4 198432 0 malloc-65536 65536 1 2 1059 0 1 196608 0 malloc-32768 32768 0 6 2304 0 1 196608 0 malloc-128 128 1209 279 210826 0 126 190464 0 UMA Zones 768 243 1 243 0 16 187392 0 S VFS Cache 104 1074 681 97615 0 127 182520 0 malloc-32 32 5614 56 6727 0 254 181440 0 128 Bucket 1024 136 31 19936 0 16 171008 0 malloc-32768 32768 1 4 131 0 1 163840 0 FFS2 dinode 256 534 96 93772 0 62 161280 0 sctp_stream_msg_out 112 309 1131 11328 0 254 161280 0 malloc-128 128 1175 65 11621 0 126 158720 0 PROC 1336 96 15 93781 0 8 148296 0 malloc-1024 1024 134 6 151 0 16 143360 0 malloc-65536 65536 0 2 565 0 1 131072 0 malloc-64 64 542 1411 42067 0 254 124992 0 64 Bucket 512 186 54 29778 0 30 122880 0 malloc-32 32 984 2796 141731 0 254 120960 0 filedesc0 1072 96 16 93999 0 8 120064 0 ksiginfo 112 96 948 3398 0 126 116928 0 malloc-32768 32768 1 2 4 0 1 98304 0 malloc-8192 8192 9 3 112 0 1 98304 0 malloc-4096 4096 21 2 83 0 2 94208 0 UMA Kegs 384 228 5 228 0 30 89472 0 32 Bucket 256 239 106 26588 0 62 88320 0 malloc-256 256 259 71 6190 0 62 84480 0 clpbuf 2624 0 32 27 0 16 83968 0 malloc-16384 16384 3 2 9 0 1 81920 0 malloc-8192 8192 1 9 412 0 1 81920 0 malloc-8192 8192 8 2 10 0 1 81920 0 sctp_laddr 48 1240 440 24065 0 254 80640 0 malloc-4096 4096 14 3 544 0 2 69632 0 g_bio 408 0 170 80549 0 30 69360 0 ripcb 496 8 128 9400 0 254 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 1 3 161 0 1 65536 0 malloc-2048 2048 12 20 1249 0 8 65536 0 malloc-16 16 975 3025 169406 0 254 64000 0 malloc-8192 8192 4 3 41 0 1 57344 0 malloc-384 384 115 15 436 0 30 49920 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-4096 4096 5 6 93709 0 2 45056 0 malloc-4096 4096 8 3 20 0 2 45056 0 malloc-1024 1024 10 34 3531 0 16 45056 0 pcpu-8 8 4722 910 11446 0 254 45056 0 tcp_bbr_pcb 832 0 54 10541 0 16 44928 0 pipe 744 25 35 1752 0 16 44640 0 malloc-64 64 551 142 1774 0 254 44352 0 Files 80 275 275 277202 0 126 44000 0 malloc-128 128 143 198 6743 0 126 43648 0 malloc-128 128 92 249 94858 0 126 43648 0 malloc-256 256 63 102 2633 0 62 42240 0 malloc-64 64 111 519 1230495 0 254 40320 0 malloc-64 64 229 401 22647 0 254 40320 0 tcp_rack_pcb 832 6 39 5174 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 415245 0 16 36864 0 16 Bucket 144 155 97 3118 0 62 36288 0 da_ccb 544 0 63 20242 0 16 34272 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-512 512 0 64 5009 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 60 188 92843 0 126 31744 0 TURNSTILE 136 221 10 221 0 62 31416 0 PWD 32 31 851 92654 0 254 28224 0 malloc-64 64 141 300 98629 0 254 28224 0 vtnet_tx_hdr 24 2 1167 892614 0 254 28056 0 KNOTE 160 28 147 803184 0 62 28000 0 malloc-384 384 58 12 62 0 30 26880 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-4096 4096 4 2 7 0 2 24576 0 malloc-2048 2048 2 10 3454 0 8 24576 0 malloc-2048 2048 5 7 141 0 8 24576 0 malloc-512 512 12 36 242 0 30 24576 0 malloc-64 64 176 202 8264 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 206 94 15917 0 126 24000 0 udp_inpcb 496 8 40 2096 0 254 23808 0 unpcb 256 21 69 2099 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 25 65 1998 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 ertt 72 17 263 23390 0 126 20160 0 malloc-32 32 135 495 132066 0 254 20160 0 2 Bucket 32 73 557 12883 0 254 20160 0 udplite_inpcb 496 0 40 801 0 254 19840 0 malloc-128 128 61 94 466 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 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 2 143 0 1 16384 0 malloc-1024 1024 2 14 138 0 16 16384 0 malloc-1024 1024 8 8 196 0 16 16384 0 malloc-1024 1024 9 7 271 0 16 16384 0 malloc-512 512 0 32 448 0 30 16384 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-2048 2048 3 3 423 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 0 24 264 0 30 12288 0 tcp_rack_map 112 8 100 7756 0 126 12096 0 malloc-64 64 60 129 672 0 254 12096 0 malloc-32 32 57 321 7469 0 254 12096 0 4 Bucket 48 5 247 2799 0 254 12096 0 malloc-16 16 291 459 25482 0 254 12000 0 tcp_log_node 120 0 99 88 0 126 11880 0 sctp_readq 152 0 78 3106 0 254 11856 0 kenv 258 15 30 1044 0 30 11610 0 routing nhops 256 27 18 38 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-4096 4096 0 2 10 0 2 8192 0 malloc-1024 1024 1 7 1537 0 16 8192 0 malloc-512 512 5 11 316 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 31 15 38 0 62 8096 0 tcp_log_bucket 176 0 46 19 0 62 8096 0 PGRP 88 35 57 87 0 126 8096 0 rl_entry 40 106 96 108 0 254 8080 0 udpcb 32 8 244 2897 0 254 8064 0 malloc-32 32 159 93 875 0 254 8064 0 malloc-32 32 65 187 1291 0 254 8064 0 malloc-32 32 89 163 55755 0 254 8064 0 malloc-32 32 17 235 3246 0 254 8064 0 malloc-16 16 0 500 15 0 254 8000 0 malloc-16 16 25 475 42548 0 254 8000 0 malloc-16 16 60 440 62535 0 254 8000 0 malloc-16 16 39 461 800 0 254 8000 0 malloc-16 16 4 496 42605 0 254 8000 0 AIO 208 1 37 176 0 62 7904 0 cryptop 280 0 28 32 0 30 7840 0 itimer 352 0 22 4 0 30 7744 0 AIOCB 552 1 13 261 0 16 7728 0 malloc-384 384 0 20 1407 0 30 7680 0 malloc-384 384 1 19 117 0 30 7680 0 malloc-256 256 13 17 11608 0 62 7680 0 AIOLIO 272 0 28 16 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 893 0 126 6448 0 domainset 40 0 126 662 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 5 3 5 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 1 45 2 0 254 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo_ccache_entries 80 1 31 1 0 126 2560 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 md0 512 0 0 0 0 30 0 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 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 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 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 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 24 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 ktls_session 192 0 0 0 0 62 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-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 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