Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff8107e982 stack pointer = 0x28:0xfffffe00887f0400 frame pointer = 0x28:0xfffffe00887f0480 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 = 1556 (syz-executor.1) trap number = 9 panic: general protection fault cpuid = 1 time = 1624370893 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00887f00d0 vpanic() at vpanic+0x1cc/frame 0xfffffe00887f0130 panic() at panic+0x43/frame 0xfffffe00887f0190 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00887f0210 trap() at trap+0xf7/frame 0xfffffe00887f0330 calltrap() at calltrap+0x8/frame 0xfffffe00887f0330 --- trap 0x9, rip = 0xffffffff8107e982, rsp = 0xfffffe00887f0400, rbp = 0xfffffe00887f0480 --- __mtx_lock_sleep() at __mtx_lock_sleep+0x172/frame 0xfffffe00887f0480 __mtx_lock_flags() at __mtx_lock_flags+0x16d/frame 0xfffffe00887f04e0 sctp_findassociation_ep_addr() at sctp_findassociation_ep_addr+0x4fd/frame 0xfffffe00887f05a0 sctp_lower_sosend() at sctp_lower_sosend+0xa29/frame 0xfffffe00887f0790 sctp_sosend() at sctp_sosend+0x49b/frame 0xfffffe00887f08d0 sosend() at sosend+0xc6/frame 0xfffffe00887f0940 kern_sendit() at kern_sendit+0x33c/frame 0xfffffe00887f09f0 sendit() at sendit+0x23f/frame 0xfffffe00887f0a50 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe00887f0ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00887f0bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00887f0bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 1556 tid 100878 ] Stopped at kdb_enter+0x67: movq $0,0x16400de(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0097800000 rdx 0x3ffff rbx 0 rsp 0xfffffe00887f00b0 rbp 0xfffffe00887f00d0 rsi 0x40001 rdi 0xffffffff811327c6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00887effa0 r11 0x1ff77fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81981b00 r14 0xffffffff81a7501c r15 0xffffffff81a7501c rip 0xffffffff81129827 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x16400de(%rip) db> show proc Process 1556 (syz-executor.1) at 0xfffff8003cffaa60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffff80015ef9000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00950a8000 (map 0xfffffe00950a8000) (map.pmap 0xfffffe00950a80c0) (pmap 0xfffffe00950a8120) threads: 4 100289 Run CPU 0 syz-executor.1 100874 S uwait 0xfffff8003cb61700 syz-executor.1 100878 Run CPU 1 syz-executor.1 100879 S uwait 0xfffff8003c3fb900 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 1556 784 784 0 R (threaded) syz-executor.1 100289 Run CPU 0 syz-executor.1 100874 S uwait 0xfffff8003cb61700 syz-executor.1 100878 Run CPU 1 syz-executor.1 100879 S uwait 0xfffff8003c3fb900 syz-executor.1 889 0 0 0 DL aiordy 0xfffff8003cf17a60 [aiod4] 888 0 0 0 DL aiordy 0xfffff8003cebb000 [aiod3] 887 0 0 0 DL aiordy 0xfffff8003c366000 [aiod2] 886 0 0 0 DL aiordy 0xfffff8003c555530 [aiod1] 862 1 862 0 Ss select 0xfffff8003c343140 rtsol 861 1 861 0 Ss select 0xfffff80015efaa40 rtsol 860 1 860 0 Ss select 0xfffff8003c403740 rtsol 856 791 436 0 S kqread 0xfffff8003ce27300 rtsol 834 780 834 0 Ss piperd 0xfffff80015e758b8 syz-executor.3 803 780 803 0 Ss piperd 0xfffff8003c5698b8 syz-executor.2 791 786 436 0 S wait 0xfffff8003c2f6a60 sh 786 436 436 0 S wait 0xfffff8003c2f6530 sh 784 780 784 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.1 783 780 783 0 Ss piperd 0xfffff80015e6e2e8 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100090 S uwait 0xfffff80015d8d900 syz-fuzzer 100115 S uwait 0xfffff80015d8dd00 syz-fuzzer 100116 S uwait 0xfffff80015d8df00 syz-fuzzer 100117 S uwait 0xfffff80015ac1100 syz-fuzzer 100118 S uwait 0xfffff80015ebe300 syz-fuzzer 100119 S uwait 0xfffff80015ac1300 syz-fuzzer 100120 S uwait 0xfffff8003cab0700 syz-fuzzer 100121 S uwait 0xfffff80015ebe500 syz-fuzzer 100125 S kqread 0xfffff8003c3fbb00 syz-fuzzer 100126 S uwait 0xfffff8003cab0f00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e895e0 csh 776 694 776 0 Ss select 0xfffff8003c9928c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2b4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2bcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b2f4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b2fcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab64b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abc4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff80015efaec0 sshd 507 1 507 0 Ss select 0xfffff80015e87ec0 syslogd 436 1 436 0 Ss wait 0xfffff80015ef6530 devd 435 1 435 65 Ss select 0xfffff80015efa8c0 dhclient 350 1 350 0 Ss select 0xfffff80015ecf8c0 dhclient 347 1 347 0 Ss select 0xfffff8003c34fec0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015b12000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarcl 0xffffffff815c5200 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82feb8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d8d410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 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] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bda530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100066 D - 0xffffffff81e217c0 [deadlkres] 100074 D - 0xfffff80015ac5100 [acpi_task_0] 100075 D - 0xfffff80015ac5100 [acpi_task_1] 100076 D - 0xfffff80015ac5100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 1556 (syz-executor.1) thread 0xfffffe00950a3740 (100878) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8004c17d968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1318 shared rw sctp-info (sctp-info) r = 0 (0xfffffe00041b3748) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1291 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8004c17d988) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:12639 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 326 2608K 486 vtbuf 24 2064K 46 inodedep 609 1128K 777 newblk 33 1048K 1317 vfscache 3 1035K 3 pcb 50 713K 1794 acpica 1674 649K 54806 subproc 137 543K 1663 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 dirrem 585 293K 711 linker 348 270K 409 freefile 586 220K 709 DEVFS1 107 214K 124 module 510 192K 510 filedesc 12 178K 1427 vnet_data 1 176K 1 kdtrace 211 175K 2442 tidhash 3 164K 3 umtx 352 154K 352 pagedep 14 143K 713 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 1903 syncache 1 76K 1 vmem 3 72K 5 BPF 14 70K 261 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 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 kqueue 62 39K 1568 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 1684 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 327 ifnet 7 25K 7 kcovinfo 64 24K 68 cred 23 23K 196 pwddesc 58 22K 1562 CAM queue 5 21K 1528 sctp_atcl 20 20K 1082 plimit 20 20K 334 pfs_nodes 20 20K 20 sctp_stro 9 18K 238 UART 12 18K 12 proc-args 46 18K 555 bmsafemap 3 17K 745 sctp_timw 32 16K 32 ksem 1 16K 1 rpc 2 16K 2 shmfd 1 16K 255 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 48975 vt 11 11K 11 sctp_atky 29 11K 1624 Unitno 29 11K 47 acpisem 28 11K 28 CAM XPT 22 11K 543 mkdir 24 9K 1404 diradd 24 9K 742 uidinfo 3 9K 7 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 sctp_athm 20 8K 1082 acpidev 20 8K 20 hhook 15 8K 17 sctp_map 18 7K 476 mount 16 7K 90 fpukern_ctx 3 6K 3 lockf 15 6K 22 terminal 11 6K 11 inpcbpolicy 14 6K 482 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 newdirblk 12 5K 702 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 select 11 5K 33 local_apic 1 4K 1 io_apic 1 4K 1 indirdep 8 4K 10 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 osd 8 4K 49 ipsec 3 3K 3 in_multi 6 3K 8 sctp_aadr 7 3K 83 nexusdev 7 3K 7 feeder 7 3K 7 freework 5 3K 708 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 softdep 1 2K 1 freeblks 4 2K 707 vnodemarker 2 2K 16 procdesc 4 2K 10 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 4073 crypto 4 2K 4 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 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 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 42 entropy 2 1K 38 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 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 iov 1 1K 14108 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 1 1K 80 mqdata 0 0K 0 cdg data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 793 sctp_iter 0 0K 10 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 10 sctp_stri 0 0K 0 chd data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 18 vegas data 0 0K 0 dctcp 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 htcp data 0 0K 0 cubic 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 17 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 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 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 878 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 3 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 1888 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 99 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 8321 984 1422832 0 254 38113280 0 malloc-384 384 35510 30 39529 0 30 13647360 0 malloc-1024 1024 4166 10 4414 0 16 4276224 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8635 920 2146870 0 254 2446080 0 RADIX NODE 144 16036 369 94118 0 63 2362320 0 BUF TRIE 144 182 13286 536 0 62 1939392 0 UMA Slabs 0 112 11911 2 11911 0 126 1334256 0 malloc-1024 1024 678 6 1189 0 16 700416 0 malloc-384 384 1728 32 53796 0 30 675840 0 FFS inode 1160 503 22 1212 0 8 609000 0 malloc-8192 8192 60 7 1564 0 1 548864 0 malloc-32768 32768 8 7 714 0 1 491520 0 malloc-384 384 1098 52 55049 0 30 441600 0 malloc-384 384 1089 11 20230 0 30 422400 0 mbuf_cluster 2048 180 2 180 0 254 372736 0 malloc-512 512 722 6 1291 0 30 372736 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 152 24 879 0 8 318208 0 malloc-512 512 55 561 1770 0 30 315392 0 VM OBJECT 264 1108 77 23697 0 30 312840 0 VNODE 448 539 73 1250 0 30 274176 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 125 3 142 0 8 262144 0 malloc-384 384 613 27 1163 0 30 245760 0 DEVCTL 1024 14 202 132 0 0 221184 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-8192 8192 23 3 39 0 1 212992 0 malloc-1024 1024 173 35 1813 0 16 212992 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-8192 8192 13 10 849 0 1 188416 0 malloc-4096 4096 7 39 2849 0 2 188416 0 UMA Zones 768 242 2 242 0 16 187392 0 256 Bucket 2048 78 6 17162 0 8 172032 0 malloc-384 384 384 46 4178 0 30 165120 0 MAP ENTRY 96 1263 417 79387 0 126 161280 0 malloc-1024 1024 130 18 1315 0 16 151552 0 vmem btag 56 2560 92 2560 0 254 148512 0 malloc-16384 16384 8 1 9 0 1 147456 0 FFS2 dinode 256 503 22 1212 0 62 134400 0 S VFS Cache 104 1005 282 2014 0 126 133848 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 ksiginfo 112 59 985 1207 0 126 116928 0 malloc-384 384 265 15 2921 0 30 107520 0 VMSPACE 2544 31 11 1536 0 4 106848 0 malloc-512 512 200 8 900 0 30 106496 0 PROC 1328 57 21 1561 0 8 103584 0 malloc-512 512 192 8 1916 0 30 102400 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 32 0 1 98304 0 malloc-1024 1024 91 1 118 0 16 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 socket 944 35 53 2481 0 254 83072 0 filedesc0 1072 58 19 1562 0 8 82544 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-512 512 111 17 1015 0 30 65536 0 g_bio 408 0 160 4999 0 30 65280 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-1024 1024 25 35 1097 0 16 61440 0 sctp_ep 1280 11 34 844 0 254 57600 0 malloc-4096 4096 12 2 297 0 2 57344 0 malloc-4096 4096 7 7 31 0 2 57344 0 malloc-384 384 94 46 1894 0 30 53760 0 128 Bucket 1024 31 20 611 0 16 52224 0 32 Bucket 256 88 107 10502 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 5 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 mbuf_packet 256 5 175 936 0 254 46080 0 sctp_asoc 2288 9 11 238 0 254 45760 0 clpbuf 2624 0 16 21 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 11 9 1248 0 8 40960 0 malloc-2048 2048 16 4 21 0 8 40960 0 malloc-512 512 24 56 1438 0 30 40960 0 pcpu-8 8 4628 492 6513 0 254 40960 0 64 Bucket 512 41 39 3020 0 30 40960 0 NAMEI 1024 0 36 16298 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 5 0 1 32768 0 malloc-8192 8192 2 2 880 0 1 32768 0 malloc-2048 2048 2 14 151 0 8 32768 0 malloc-512 512 42 22 208 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-4096 4096 6 1 8 0 2 28672 0 malloc-512 512 46 10 196 0 30 28672 0 Files 80 196 154 10301 0 126 28000 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 32 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 sctp_raddr 736 9 24 238 0 254 24288 0 ertt_txseginfo 40 1 605 8267 0 254 24240 0 KNOTE 160 31 119 147989 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 42 258 1369 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 pipe 744 19 11 377 0 16 22320 0 malloc-4096 4096 3 2 59 0 2 20480 0 PWD 32 15 615 787 0 254 20160 0 2 Bucket 32 98 532 1695 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 177 15 177 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 2 6 6 0 8 16384 0 vtnet_tx_hdr 24 0 668 711949 0 254 16032 0 tcpcb 1080 4 10 37 0 254 15120 0 tcp_rack_pcb 832 0 18 18 0 16 14976 0 malloc-2048 2048 3 3 163 0 8 12288 0 udp_inpcb 488 6 18 166 0 254 11712 0 kenv 258 15 30 1028 0 30 11610 0 routing nhops 256 26 19 33 0 62 11520 0 tcp_log 416 0 27 26 0 254 11232 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 11 0 16 8192 0 rtentry 176 29 17 33 0 62 8096 0 PGRP 88 26 66 36 0 126 8096 0 rl_entry 40 32 170 32 0 254 8080 0 sctp_stream_msg_out 112 6 66 6 0 254 8064 0 tcp_rack_map 112 0 72 10 0 126 8064 0 udpcb 32 6 246 178 0 254 8064 0 ertt 72 4 108 37 0 126 8064 0 16 Bucket 144 48 8 1593 0 62 8064 0 4 Bucket 48 6 162 64 0 254 8064 0 AIO 208 0 38 2 0 62 7904 0 ripcb 488 4 12 267 0 254 7808 0 udplite_inpcb 488 0 16 12 0 254 7808 0 tcp_inpcb 488 5 11 37 0 254 7808 0 AIOCB 552 0 14 4 0 16 7728 0 unpcb 256 14 16 1129 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-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_laddr 48 0 84 12 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 itimer 352 0 11 23 0 30 3872 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_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_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 AIOLIO 272 0 0 0 0 30 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-1024 1024 0 0 0 0 16 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