Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff81085db2 stack pointer = 0x0:0xfffffe00887d53e0 frame pointer = 0x0:0xfffffe00887d5460 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 = 889 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 0 time = 1622162930 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00887d50b0 vpanic() at vpanic+0x1c7/frame 0xfffffe00887d5110 panic() at panic+0x43/frame 0xfffffe00887d5170 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00887d51f0 trap() at trap+0xf7/frame 0xfffffe00887d5310 calltrap() at calltrap+0x8/frame 0xfffffe00887d5310 --- trap 0x9, rip = 0xffffffff81085db2, rsp = 0xfffffe00887d53e0, rbp = 0xfffffe00887d5460 --- __mtx_lock_sleep() at __mtx_lock_sleep+0x172/frame 0xfffffe00887d5460 __mtx_lock_flags() at __mtx_lock_flags+0x150/frame 0xfffffe00887d54c0 sctp_findassociation_ep_addr() at sctp_findassociation_ep_addr+0x20a/frame 0xfffffe00887d5580 sctp_lower_sosend() at sctp_lower_sosend+0x854/frame 0xfffffe00887d5770 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe00887d58a0 sosend() at sosend+0xc6/frame 0xfffffe00887d5910 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe00887d59c0 freebsd32_sendmsg() at freebsd32_sendmsg+0x261/frame 0xfffffe00887d5ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe00887d5bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 889 tid 100154 ] Stopped at kdb_enter+0x67: movq $0,0x1636cfe(%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 0xfffffe008e200000 rdx 0x3ffff rbx 0 rsp 0xfffffe00887d5090 rbp 0xfffffe00887d50b0 rsi 0x40001 rdi 0xffffffff8113b216 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00887d4f80 r11 0x1ff77fff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a78090 r15 0xffffffff81a78090 rip 0xffffffff81132207 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x1636cfe(%rip) db> show proc Process 889 (syz-executor.3) at 0xfffff80053a11000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 865 at 0xfffff80015cfd530 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bc9530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00558b79f0 (map 0xfffffe00558b79f0) (map.pmap 0xfffffe00558b7ab0) (pmap 0xfffffe00558b7b10) threads: 3 100151 Run CPU 1 syz-executor.3 100154 Run CPU 0 syz-executor.3 100155 S uwait 0xfffff8005350e300 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 889 865 865 0 R (threaded) syz-executor.3 100151 Run CPU 1 syz-executor.3 100154 Run CPU 0 syz-executor.3 100155 S uwait 0xfffff8005350e300 syz-executor.3 886 783 783 0 S (threaded) syz-executor.0 100141 S nanslp 0xffffffff8273c661 syz-executor.0 100153 S sbwait 0xfffff800534691c4 syz-executor.0 876 1 876 0 Ss select 0xfffff800538a7d40 rtsol 875 1 875 0 Ss select 0xfffff800537da2c0 rtsol 874 1 874 0 Ss select 0xfffff800537da5c0 rtsol 871 794 436 0 S kqread 0xfffff80015c76500 rtsol 865 780 865 0 Rs syz-executor.3 800 780 800 0 Ss piperd 0xfffff8005380f000 syz-executor.2 794 786 436 0 S wait 0xfffff80053157a60 sh 786 436 436 0 S wait 0xfffff80015d51000 sh 784 780 784 0 Ss piperd 0xfffff80015d5cba0 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273c661 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100108 S uwait 0xfffff80015a6a900 syz-fuzzer 100116 S uwait 0xfffff80015a6ab00 syz-fuzzer 100117 S uwait 0xfffff80015a6ad00 syz-fuzzer 100118 S uwait 0xfffff800533a6f00 syz-fuzzer 100119 S uwait 0xfffff80015c7f300 syz-fuzzer 100120 S uwait 0xfffff80053852900 syz-fuzzer 100121 S kqread 0xfffff80015c7a100 syz-fuzzer 100122 S uwait 0xfffff80053222100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8005321d0b0 csh 776 694 776 0 Ss select 0xfffff80015ea5140 sshd 760 1 760 0 Ss+ ttyin 0xfffff800153c7cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015a744b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015a74cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a784b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a78cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a7b4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a7bcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a804b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a80cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c660 cron 694 1 694 0 Ss select 0xfffff800532745c0 sshd 507 1 507 0 Ss select 0xfffff8005317e8c0 syslogd 436 1 436 0 Ss wait 0xfffff8005314f530 devd 435 1 435 65 Ss select 0xfffff80015cdfd40 dhclient 350 1 350 0 Ss select 0xfffff80015c7e440 dhclient 347 1 347 0 Ss select 0xfffff8005317e5c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015a5a000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282ba50 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ab20 [bufdaemon] 100084 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100096 D sdflush 0xfffff80015e16ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852988 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100079 RunQ [dom0] 100082 D launds 0xffffffff82846e04 [laundry: dom0] 100083 D umarcl 0xffffffff815cf660 [uma] 18 0 0 0 DL - 0xffffffff82570a08 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e44828 [sctp_iterator] 16 0 0 0 DL - 0xffffffff828281dc [soaiod4] 15 0 0 0 DL - 0xffffffff828281dc [soaiod3] 9 0 0 0 DL - 0xffffffff828281dc [soaiod2] 8 0 0 0 DL - 0xffffffff828281dc [soaiod1] 7 0 0 0 DL pftm 0xffffffff82fe13c0 [pf purge] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82447ec0 [doneq0] 100045 D - 0xffffffff82447e40 [async] 100078 D - 0xffffffff82447d10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004db4488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004c8e380 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004c8e330 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff828442e0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271bea0 [g_event] 100036 D - 0xffffffff8271bea8 [g_up] 100037 D - 0xffffffff8271beb0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004cb1d00 [thr_0] 100029 D - 0xfffff80004cb1d80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 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 [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100087 I [swi1: hpts] 100088 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bc9530 [init] 10 0 0 0 DL audit_w 0xffffffff828447f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c430 [swapper] 100005 D - 0xfffff80004c67d00 [softirq_0] 100006 D - 0xfffff80004c67900 [softirq_1] 100007 D - 0xfffff80004c67500 [if_io_tqg_0] 100008 D - 0xfffff80004c67100 [if_io_tqg_1] 100009 D - 0xfffff80004c65d00 [if_config_tqg_0] 100010 D - 0xfffff80004c64d00 [in6m_free taskq] 100011 D - 0xfffff80004c64900 [aiod_kick taskq] 100013 D - 0xfffff80004c64100 [kqueue_ctx taskq] 100014 D - 0xfffff80004c5bd00 [pci_hp taskq] 100016 D - 0xfffff80004c5b500 [inm_free taskq] 100018 D - 0xfffff80004c56d00 [linuxkpi_irq_wq] 100019 D - 0xfffff80004c56900 [thread taskq] 100020 D - 0xfffff80004c56500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c56500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c56500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c56500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c56100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c56100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c56100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c56100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd2d00 [firmware taskq] 100038 D - 0xfffff80004cd2900 [crypto_0] 100039 D - 0xfffff80004cd2900 [crypto_1] 100055 D - 0xfffff80004cd2100 [vtnet0 rxq 0] 100056 D - 0xfffff800153a3d00 [vtnet0 txq 0] 100057 D - 0xfffff800153a3900 [vtnet0 rxq 1] 100058 D - 0xfffff800153a3500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015380f00 [virtio_balloon] 100064 D - 0xfffff800153a3100 [mca taskq] 100065 D - 0xffffffff81e24a90 [deadlkres] 100074 D - 0xfffff80015a08d00 [acpi_task_0] 100075 D - 0xfffff80015a08d00 [acpi_task_1] 100076 D - 0xfffff80015a08d00 [acpi_task_2] 100077 D - 0xfffff80004cd2500 [CAM taskq] db> show all locks Process 889 (syz-executor.3) thread 0xfffffe0088baf000 (100154) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80053c40e68) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1422 shared rw sctp-info (sctp-info) r = 0 (0xfffffe00041ad318) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1291 Process 886 (syz-executor.0) thread 0xfffffe0088baf720 (100153) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80053469168) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 328 2624K 488 vtbuf 24 2064K 46 newblk 528 1296K 1118 vfscache 3 1035K 3 acpica 1674 649K 54692 pcb 33 641K 108 inodedep 18 537K 106 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 subproc 119 504K 956 intr 4 480K 4 bus 990 378K 3485 linker 348 270K 409 DEVFS1 107 214K 124 filedesc 14 211K 91 module 512 192K 512 vnet_data 1 176K 1 tidhash 3 164K 3 kdtrace 195 161K 1046 pagedep 15 143K 44 tfo_ccache 1 136K 1 umtx 286 126K 286 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 1905 syncache 1 76K 1 BPF 14 70K 14 routetbl 126 68K 406 msg 4 68K 4 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ifaddr 66 62K 68 ether_multi 152 57K 162 gtaskqueue 18 57K 18 vmem 3 56K 5 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 kqueue 59 38K 896 KTRACE 100 38K 100 lltable 43 37K 43 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 1 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 DEVFSP 72 27K 80 ifnet 7 25K 7 kcovinfo 64 24K 68 cred 23 23K 196 CAM queue 5 21K 1528 pwddesc 55 21K 890 plimit 20 20K 336 pfs_nodes 20 20K 20 UART 12 18K 12 proc-args 46 18K 555 bmsafemap 2 17K 76 ksem 1 16K 1 rpc 2 16K 2 shmfd 1 16K 1 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 session 26 13K 36 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 selfd 32 12K 29766 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 uidinfo 3 9K 7 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 mount 16 7K 90 fpukern_ctx 3 6K 3 mkdir 16 6K 66 inpcbpolicy 16 6K 182 ip6ndp 13 6K 14 lockf 15 6K 22 terminal 11 6K 11 sctp_ifa 13 5K 14 newdirblk 13 5K 33 sctp_timw 9 5K 9 diradd 12 5K 72 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 osd 11 5K 22 select 11 5K 33 sctp_atcl 4 4K 22 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 sctp_stro 1 2K 11 softdep 1 2K 1 vnodemarker 2 2K 18 procdesc 4 2K 10 NFSD session 1 2K 1 sctp_atky 5 2K 33 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 3237 crypto 4 2K 4 sctp_athm 4 2K 22 pfil 4 2K 4 CAM path 4 2K 1034 freework 3 2K 39 tcpfunc 3 2K 3 loginclass 3 2K 6 dirrem 2 1K 41 freeblks 2 1K 38 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 sctp_map 2 1K 22 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 freefile 2 1K 39 xform 2 1K 42 entropy 2 1K 37 iov 2 1K 13911 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 indirdep 1 1K 11 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 1 1K 78 chd data 0 0K 0 cdg data 0 0K 0 cubic data 0 0K 0 mqdata 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 dctcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 6 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 htcp data 0 0K 0 vegas data 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 37 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 6 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 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 3 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 twe_commands 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 twa_commands 0 0K 0 statfs 0 0K 208 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 5 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 2104 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 95 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 ioctlops 0 0K 97 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 616 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 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 693 974879 0 254 36917248 0 malloc-384 384 34512 38 65215 0 30 13267200 0 malloc-1024 1024 4178 6 4605 0 16 4284416 0 malloc-8192 8192 329 3 492 0 1 2719744 0 mbuf 256 8625 660 1467357 0 254 2376960 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 221 13247 813 0 62 1939392 0 RADIX NODE 144 11003 502 55606 0 62 1656720 0 UMA Slabs 0 112 11345 28 11345 0 126 1273776 0 malloc-384 384 2107 13 54377 0 30 814080 0 malloc-384 384 1954 6 5439 0 30 752640 0 FFS inode 1160 503 22 542 0 8 609000 0 malloc-512 512 1024 40 2409 0 30 544768 0 malloc-8192 8192 59 5 894 0 1 524288 0 malloc-4096 4096 5 111 2872 0 2 475136 0 malloc-65536 65536 4 2 181 0 1 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-32768 32768 7 4 44 0 1 360448 0 VM OBJECT 264 1112 43 14348 0 30 304920 0 malloc-16384 16384 14 3 277 0 1 278528 0 malloc-2048 2048 119 9 1447 0 8 262144 0 VNODE 448 539 46 580 0 30 262080 0 THREAD 1808 139 4 155 0 8 258544 0 malloc-384 384 656 14 17692 0 30 257280 0 DEVCTL 1024 14 202 132 0 0 221184 0 g_bio 408 0 490 5743 0 30 199920 0 malloc-384 384 477 43 3670 0 30 199680 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-1024 1024 164 8 353 0 16 176128 0 256 Bucket 2048 64 14 13041 0 8 159744 0 MAP ENTRY 96 1307 163 43325 0 126 141120 0 FFS2 dinode 256 503 22 542 0 62 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-16384 16384 8 0 8 0 1 131072 0 vmem btag 56 2212 80 2212 0 254 128352 0 malloc-1024 1024 87 33 125 0 16 122880 0 S VFS Cache 104 1006 125 1057 0 126 117624 0 ksiginfo 112 52 992 486 0 126 116928 0 malloc-8192 8192 12 2 24 0 1 114688 0 malloc-32768 32768 2 1 147 0 1 98304 0 malloc-8192 8192 11 1 15 0 1 98304 0 VMSPACE 2544 32 4 873 0 4 91584 0 malloc-1024 1024 58 30 148 0 16 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 221 9 243 0 30 88320 0 clpbuf 2624 0 32 33 0 16 83968 0 PROC 1328 54 9 889 0 8 83664 0 filedesc0 1072 55 15 890 0 8 75040 0 malloc-1024 1024 68 4 72 0 16 73728 0 mbuf_cluster 2048 30 2 30 0 254 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 3 1 10 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-2048 2048 15 17 523 0 8 65536 0 malloc-384 384 125 25 1406 0 30 57600 0 malloc-8192 8192 5 2 659 0 1 57344 0 32 Bucket 256 73 122 10491 0 62 49920 0 malloc-2048 2048 21 1 21 0 8 45056 0 malloc-4096 4096 4 6 28 0 2 40960 0 malloc-4096 4096 5 5 87 0 2 40960 0 malloc-4096 4096 10 0 201 0 2 40960 0 malloc-1024 1024 34 6 955 0 16 40960 0 malloc-512 512 50 30 589 0 30 40960 0 malloc-512 512 54 26 146 0 30 40960 0 pcpu-8 8 4628 492 4784 0 254 40960 0 64 Bucket 512 49 31 2689 0 30 40960 0 128 Bucket 1024 23 16 153 0 16 39936 0 socket 944 35 5 1344 0 254 37760 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 13059 0 16 36864 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 4 0 12 0 1 32768 0 malloc-1024 1024 21 11 131 0 16 32768 0 malloc-512 512 33 31 360 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-512 512 31 25 126 0 30 28672 0 malloc-8192 8192 1 2 209 0 1 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 ertt_txseginfo 40 0 606 4855 0 254 24240 0 KNOTE 160 31 119 71761 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 34 266 709 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 sctp_asoc 2288 1 9 11 0 254 22880 0 TURNSTILE 136 144 24 144 0 62 22848 0 pipe 744 19 11 335 0 16 22320 0 malloc-512 512 28 12 933 0 30 20480 0 malloc-512 512 15 25 270 0 30 20480 0 2 Bucket 32 117 513 1429 0 254 20160 0 Files 80 193 57 7254 0 126 20000 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 144 48 144 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 3 5 22 0 8 16384 0 sctp_raddr 736 1 21 11 0 254 16192 0 vtnet_tx_hdr 24 0 668 485101 0 254 16032 0 malloc-384 384 31 9 35 0 30 15360 0 tcpcb 1064 7 7 10 0 254 14896 0 malloc-1024 1024 11 1 21 0 16 12288 0 udp_inpcb 488 6 18 164 0 254 11712 0 kenv 258 15 30 1034 0 30 11610 0 routing nhops 256 26 19 33 0 62 11520 0 unpcb 256 14 31 1125 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 16 0 2 8192 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 rtentry 176 29 17 33 0 62 8096 0 PGRP 88 26 66 36 0 126 8096 0 rl_entry 40 34 168 34 0 254 8080 0 sctp_laddr 48 0 168 12 0 254 8064 0 udpcb 32 6 246 166 0 254 8064 0 ertt 72 7 105 10 0 126 8064 0 PWD 32 16 236 119 0 254 8064 0 16 Bucket 144 38 18 1368 0 62 8064 0 4 Bucket 48 6 162 51 0 254 8064 0 tcp_inpcb 488 7 9 10 0 254 7808 0 itimer 352 0 22 6 0 30 7744 0 sctp_ep 1280 3 3 11 0 254 7680 0 mbuf_packet 256 0 30 120 0 254 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 3 5 3 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 syncache 168 0 24 4 0 254 4032 0 ripcb 488 3 5 6 0 254 3904 0 udplite_inpcb 488 0 8 2 0 254 3904 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 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 da_ccb 544 0 0 0 0 16 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 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 304 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_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 832 0 0 0 0 16 0 0 tcp_rack_map 112 0 0 0 0 126 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 hostcache 64 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 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 584 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 128 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-2048 2048 0 0 0 0 8 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 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