Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0xffffffffffffffff fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff84d05c92 stack pointer = 0x0:0xfffffe009bf36d40 frame pointer = 0x0:0xfffffe009bf36d70 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 FreeBSD/amd64processor eflags = interrupt enabled, resume, IOPL = 0 current process = 976 (syz-executor.1) trap number = 12 panic: page fault cpuid = 1 time = 1632895955 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bf36550 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bf366b0 vpanic() at vpanic+0x2c5/frame 0xfffffe009bf36790 panic() at panic+0xb5/frame 0xfffffe009bf36850 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe009bf36950 trap_pfault() at trap_pfault+0x186/frame 0xfffffe009bf36a90 trap() at trap+0x5e7/frame 0xfffffe009bf36c70 calltrap() at calltrap+0x8/frame 0xfffffe009bf36c70 --- trap 0xc, rip = 0xffffffff84d05c92, rsp = 0xfffffe009bf36d40, rbp = 0xfffffe009bf36d70 --- sctp_ss_default_select() at sctp_ss_default_select+0x112/frame 0xfffffe009bf36d70 sctp_med_chunk_output() at sctp_med_chunk_output+0x190c/frame 0xfffffe009bf37920 sctp_chunk_output() at sctp_chunk_output+0x2b25/frame 0xfffffe009bf38580 sctp_inpcb_free() at sctp_inpcb_free+0xbcc/frame 0xfffffe009bf38610 sctp_close() at sctp_close+0x1fb/frame 0xfffffe009bf386f0 soclose() at soclose+0x3fe/frame 0xfffffe009bf38800 _fdrop() at _fdrop+0x58/frame 0xfffffe009bf38830 closef() at closef+0x686/frame 0xfffffe009bf38a20 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe009bf38a90 fdescfree() at fdescfree+0x903/frame 0xfffffe009bf38c80 exit1() at exit1+0x8b7/frame 0xfffffe009bf38d10 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe009bf38d30 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe009bf38f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd5f0 KDB: enter: panic [ thread pid 976 tid 100153 ] Stopped at kdb_enter+0x6b: movq $0,0x28e03da(%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 0x671d8347b6e13e0 rdx 0x1 rbx 0 rsp 0xfffffe009bf36690 rbp 0xfffffe009bf366b0 rsi 0 rdi 0xffffffff817bc96a vprintf+0x35a r8 0 r9 0xfffffe009bf361c8 r10 0 r11 0xfffffe0058782190 r12 0xfffffe009ea7f560 r13 0xfffffe009bf36701 r14 0xffffffff82c7fe60 .str.18 r15 0xffffffff82c7fe60 .str.18 rip 0xffffffff817b02db kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e03da(%rip) db> show proc Process 976 (syz-executor.1) at 0xfffffe009ea94a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffffe009e470000 ABI: FreeBSD ELF32 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d60538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009ea429f0 (map 0xfffffe009ea429f0) (map.pmap 0xfffffe009ea42ab0) (pmap 0xfffffe009ea42b10) threads: 1 100153 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 976 783 783 0 RE CPU 1 syz-executor.1 975 784 784 0 R (threaded) syz-executor.2 100175 RunQ syz-executor.2 100274 L *sctp-in 0xfffffe009ea25780 syz-executor.2 100276 L *sctp-in 0xfffffe009ea25780 syz-executor.2 100277 S ucond 0xfffffe009eacaf00 syz-executor.2 886 1 886 0 Ss select 0xfffffe009ea9ff40 rtsol 883 1 883 0 Ss select 0xfffffe009ea2e040 rtsol 882 1 882 0 Ss select 0xfffffe009ea557c0 rtsol 878 797 436 0 S kqread 0xfffffe0058963000 rtsol 797 787 436 0 S wait 0xfffffe005893e538 sh 792 780 792 0 Ss piperd 0xfffffe009e9f45d0 syz-executor.3 787 436 436 0 S wait 0xfffffe009e502000 sh 784 780 784 0 Rs syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100097 S kqread 0xfffffe009e3f4b00 syz-fuzzer 100119 S uwait 0xfffffe0057026a00 syz-fuzzer 100120 S uwait 0xfffffe0058785480 syz-fuzzer 100121 S uwait 0xfffffe0058950c80 syz-fuzzer 100122 S uwait 0xfffffe0058950a00 syz-fuzzer 100123 S uwait 0xfffffe0058950380 syz-fuzzer 100124 S uwait 0xfffffe009e55ff00 syz-fuzzer 100125 S uwait 0xfffffe0058950480 syz-fuzzer 100127 S uwait 0xfffffe0058950580 syz-fuzzer 100128 S uwait 0xfffffe0058950680 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e45f5e8 csh 776 694 776 0 Ss select 0xfffffe0058b0a140 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057014cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f94b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f9cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575f64b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00575f6cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00575f24b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00575f2cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575ed4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575edcb0 getty 750 1 24 0 S+ piperd 0xfffffe00588d0ba0 logger 749 748 24 0 S+ nanslp 0xffffffff8405d5c1 sleep 748 1 24 0 S+ wait 0xfffffe009e470538 sh 698 1 698 0 Ss nanslp 0xffffffff8405d5c1 cron 694 1 694 0 Ss select 0xfffffe0057421340 sshd 507 1 507 0 Ss select 0xfffffe0058b0a7c0 syslogd 436 1 436 0 Ss wait 0xfffffe0058957000 devd 435 1 435 65 Ss select 0xfffffe00574215c0 dhclient 350 1 350 0 Ss select 0xfffffe0058b0acc0 dhclient 347 1 347 0 Ss select 0xfffffe0058b0abc0 dhclient 23 0 0 0 DL syncer 0xffffffff84185960 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005877da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84183660 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe005883c8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841bbb80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841af6b8 [dom0] 100089 D launds 0xffffffff841af6c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eb2b10 [uma] 18 0 0 0 DL - 0xffffffff83e13ca0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d935a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff847a91a0 [pf purge] 15 0 0 0 DL - 0xffffffff8417e880 [soaiod4] 9 0 0 0 DL - 0xffffffff8417e880 [soaiod3] 8 0 0 0 DL - 0xffffffff8417e880 [soaiod2] 7 0 0 0 DL - 0xffffffff8417e880 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c99540 [doneq0] 100049 D - 0xffffffff83c994c0 [async] 100082 D - 0xffffffff83c99340 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ac8c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541c9d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541c9d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a9760 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff84030b80 [g_event] 100040 D - 0xffffffff84030bc0 [g_up] 100041 D - 0xffffffff84030c00 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417fc08 [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 0 [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 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [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 0xfffffe0053d60538 [init] 10 0 0 0 DL audit_w 0xffffffff841aa700 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84031a80 [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 - 0xfffffe0053dfce00 [deferred_unmount ta] 100013 D - 0xfffffe0053dfc800 [thread taskq] 100015 D - 0xfffffe0053dfc400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053dfc200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053dfc000 [pci_hp taskq] 100018 D - 0xfffffe0053e06d00 [aiod_kick taskq] 100019 D - 0xfffffe0053e06b00 [inm_free taskq] 100020 D - 0xfffffe0053e06900 [in6m_free taskq] 100021 D - 0xfffffe0053e06700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053e06700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053e06700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053e06700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053e06200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053e06200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053e06200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053e06200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e14200 [firmware taskq] 100042 D - 0xfffffe005419ec00 [crypto_0] 100043 D - 0xfffffe005419ec00 [crypto_1] 100059 D - 0xfffffe0056ec3b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056ec3a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056ec3900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056ec3800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ff6600 [virtio_balloon] 100068 D - 0xfffffe0057027800 [mca taskq] 100073 D - 0xffffffff82c86de0 [deadlkres] 100077 D - 0xfffffe0057415a00 [acpi_task_0] 100078 D - 0xfffffe0057415a00 [acpi_task_1] 100079 D - 0xfffffe0057415a00 [acpi_task_2] 100081 D - 0xfffffe005419e400 [CAM taskq] db> show all locks Process 976 (syz-executor.1) thread 0xfffffe009ea7f560 (100153) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009eabe1a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3355 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009eac3958) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3322 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081bb430) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3321 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009eac3978) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3320 Process 782 (syz-executor.0) thread 0xfffffe0058781560 (100107) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009ea45120) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7834 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009e545500) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7833 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009ea45060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4272 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009e545440) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4268 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4238 tcp_hpts 6 3201K 6 sysctloid 35175 2072K 35246 vtbuf 24 1968K 46 kobj 326 1304K 483 newblk 636 1183K 795 vfscache 3 1025K 3 inodedep 144 566K 199 pcb 32 542K 317 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 134 261K 1059 acpica 1674 184K 55237 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 pagedep 20 133K 137 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 filedesc 14 105K 279 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 352 44K 352 kdtrace 214 43K 1267 temp 34 33K 1885 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 dirrem 111 28K 135 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 66 19K 68 BPF 14 19K 14 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 routetbl 120 16K 383 bus-sc 34 15K 1691 freefile 111 14K 129 lltable 43 14K 43 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 487 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 3 9K 168 kqueue 62 9K 989 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 sctp_timw 28 7K 28 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 196 plimit 21 6K 333 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 24 DEVFSP 72 5K 93 UMA 270 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 diradd 30 4K 166 pwddesc 57 4K 983 mkdir 28 4K 254 acpisem 28 4K 28 session 27 4K 44 hhook 15 4K 17 terminal 11 3K 11 proc-args 49 3K 552 indirdep 10 3K 10 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 newdirblk 16 2K 127 ipsec-saq 2 2K 2 selfd 32 2K 18140 ip6ndp 12 2K 13 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 lockf 15 2K 22 in_multi 6 2K 8 select 11 2K 32 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_atcl 3 2K 171 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_stro 1 1K 59 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 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 pfil 4 1K 4 procdesc 4 1K 10 cdev 2 1K 2 inpcbpolicy 14 1K 215 osd 8 1K 52 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 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 sctp_atky 4 1K 230 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 55 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 3537 filecaps 4 1K 78 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 38 acpiintr 1 1K 1 pmc 1 1K 1 sctp_athm 3 1K 171 sctp_map 2 1K 118 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 133 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 86 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 15 htcp data 0 0K 0 cdg data 0 0K 0 dctcp data 0 0K 0 vegas data 0 0K 0 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 cubic data 0 0K 0 mqdata 0 0K 0 chd data 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 15 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 freeblks 0 0K 132 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 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 5 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 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 twsbuf 0 0K 0 statfs 0 0K 309 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 twe_commands 0 0K 0 twa_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 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 95 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 14048 ioctlops 0 0K 107 eventfd 0 0K 0 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 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 656 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 sigio 0 0K 1 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 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 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 NFSD rollback 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 966 404599 0 254 38035456 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8645 910 626415 0 254 2446080 0 BUF TRIE 144 185 11575 525 0 62 1693440 0 malloc-384 384 4312 18 4368 0 30 1662720 0 malloc-4096 4096 386 5 1470 0 2 1601536 0 malloc-128 128 11831 11 11918 0 126 1515776 0 RADIX NODE 144 8417 202 41764 0 62 1241136 0 UMA Slabs 0 112 10172 13 10172 0 126 1140720 0 vmem btag 56 15919 112 15919 0 254 897736 0 FFS inode 1160 506 26 635 0 8 617120 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1156 74 15638 0 30 324720 0 THREAD 1808 154 22 282 0 8 318208 0 256 Bucket 2048 144 4 13388 0 8 303104 0 malloc-64 64 4479 120 6533 0 254 294336 0 VNODE 448 543 69 674 0 30 274176 0 malloc-256 256 1010 25 2213 0 62 264960 0 tcp_bbr_map 128 0 1953 6776 0 126 249984 0 malloc-16 16 14751 249 16149 0 254 240000 0 ertt_txseginfo 40 1 5756 22019 0 254 230280 0 DEVCTL 1024 22 198 150 0 0 225280 0 mbuf_cluster 2048 105 1 105 0 254 217088 0 malloc-65536 65536 1 2 63 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 198 6381 0 254 185472 0 malloc-16384 16384 6 5 137 0 1 180224 0 MAP ENTRY 96 1429 293 48675 0 126 165312 0 malloc-128 128 1229 42 26035 0 126 162688 0 malloc-128 128 1086 30 5348 0 126 142848 0 FPU_save_area 832 156 15 2552 0 16 142272 0 malloc-1024 1024 133 3 150 0 16 139264 0 malloc-65536 65536 0 2 18 0 1 131072 0 FFS2 dinode 256 506 4 635 0 62 130560 0 S VFS Cache 104 998 211 1145 0 126 125736 0 ksiginfo 112 59 985 2336 0 126 116928 0 VMSPACE 2544 36 9 967 0 4 114480 0 PROC 1336 58 17 983 0 8 100200 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-8192 8192 9 2 110 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 59 24 787 0 16 84992 0 clpbuf 2624 0 32 23 0 16 83968 0 filedesc0 1072 58 12 983 0 8 75040 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 170 4853 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-4096 4096 14 2 27 0 2 65536 0 malloc-8192 8192 4 3 32 0 1 57344 0 malloc-256 256 169 26 476 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 13 11 577 0 8 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 10 34 1551 0 16 45056 0 malloc-64 64 517 176 1629 0 254 44352 0 socket 960 34 10 1560 0 254 42240 0 32 Bucket 256 49 116 4534 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 10 10 120 0 8 40960 0 pcpu-8 8 4657 463 4877 0 254 40960 0 NAMEI 1024 0 36 13660 0 16 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 64 Bucket 512 58 14 2312 0 30 36864 0 malloc-128 128 61 218 323 0 126 35712 0 malloc-384 384 79 11 124 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 77 427 31841 0 254 32256 0 malloc-64 64 101 403 1600 0 254 32256 0 TURNSTILE 136 177 33 177 0 62 28560 0 mbuf_packet 256 14 91 461 0 254 26880 0 da_ccb 544 0 49 1334 0 16 26656 0 pipe 744 20 15 346 0 16 26040 0 malloc-4096 4096 4 2 7 0 2 24576 0 KNOTE 160 31 119 18126 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 41 259 1011 0 126 24000 0 malloc-128 128 143 43 309 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 53 7 55 0 30 23040 0 malloc-256 256 67 23 424 0 62 23040 0 malloc-256 256 78 12 434 0 62 23040 0 sctp_asoc 2288 1 9 59 0 254 22880 0 malloc-4096 4096 5 0 5 0 2 20480 0 malloc-4096 4096 3 2 944 0 2 20480 0 malloc-2048 2048 2 8 34 0 8 20480 0 malloc-64 64 224 91 301 0 254 20160 0 Files 80 199 51 7602 0 126 20000 0 malloc-128 128 108 47 270 0 126 19840 0 SLEEPQUEUE 88 177 47 177 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 33 17 201 0 30 19200 0 malloc-256 256 49 26 597 0 62 19200 0 malloc-256 256 46 29 111 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-1024 1024 8 8 12 0 16 16384 0 malloc-512 512 0 32 130 0 30 16384 0 sctp_raddr 736 1 21 63 0 254 16192 0 malloc-64 64 166 86 212 0 254 16128 0 malloc-32 32 88 416 626 0 254 16128 0 16 Bucket 144 50 62 341 0 62 16128 0 vtnet_tx_hdr 24 0 668 218120 0 254 16032 0 malloc-128 128 60 64 368 0 126 15872 0 malloc-384 384 22 18 362 0 30 15360 0 sctp_ep 1272 2 10 112 0 254 15264 0 tcpcb 1080 4 10 41 0 254 15120 0 tcp_bbr_pcb 832 0 18 14 0 16 14976 0 tcp_rack_pcb 832 0 18 15 0 16 14976 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 2 10 60 0 16 12288 0 malloc-1024 1024 8 4 183 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 PWD 32 15 363 213 0 254 12096 0 malloc-32 32 88 290 4161 0 254 12096 0 udp_inpcb 496 6 18 162 0 254 11904 0 kenv 258 15 30 1026 0 30 11610 0 routing nhops 256 26 19 33 0 62 11520 0 unpcb 256 14 31 1205 0 254 11520 0 malloc-256 256 25 20 177 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-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 2 6 11 0 16 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 5 11 72 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 29 17 33 0 62 8096 0 PGRP 88 27 65 44 0 126 8096 0 rl_entry 40 39 163 39 0 254 8080 0 sctp_stream_msg_out 112 0 72 14 0 254 8064 0 sctp_laddr 48 4 164 16 0 254 8064 0 udpcb 32 6 246 162 0 254 8064 0 ertt 72 4 108 41 0 126 8064 0 malloc-64 64 56 70 368 0 254 8064 0 malloc-64 64 60 66 128 0 254 8064 0 malloc-32 32 118 134 271 0 254 8064 0 malloc-32 32 56 196 72 0 254 8064 0 malloc-32 32 38 214 246 0 254 8064 0 malloc-32 32 54 198 223 0 254 8064 0 malloc-32 32 17 235 35 0 254 8064 0 4 Bucket 48 6 162 59 0 254 8064 0 2 Bucket 32 51 201 546 0 254 8064 0 malloc-16 16 0 500 7 0 254 8000 0 malloc-16 16 25 475 142 0 254 8000 0 malloc-16 16 56 444 354 0 254 8000 0 malloc-16 16 17 483 241 0 254 8000 0 malloc-16 16 39 461 176 0 254 8000 0 malloc-16 16 286 214 25355 0 254 8000 0 malloc-16 16 4 496 65 0 254 8000 0 ripcb 496 4 12 12 0 254 7936 0 tcp_inpcb 496 4 12 41 0 254 7936 0 malloc-128 128 36 26 51 0 126 7936 0 malloc-384 384 0 20 6 0 30 7680 0 malloc-256 256 13 17 536 0 62 7680 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-4096 4096 0 1 3 0 2 4096 0 malloc-1024 1024 1 3 1 0 16 4096 0 malloc-512 512 0 8 1 0 30 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 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 sctp_readq 152 0 26 20 0 254 3952 0 sctp_chunk 152 1 25 1 0 254 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 0 malloc-384 384 1 9 1 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 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 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 tcp_rack_map 112 0 0 0 0 126 0 0 udplite_inpcb 496 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 tcp_log 416 0 0 0 0 254 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 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 592 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 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 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-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-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-512 512 0 0 0 0 30 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