Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82dd9870 stack pointer = 0x28:0xfffffe009c81d870 frame pointer = 0x28:0xfffffe009c81d910 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 = 8279 (syz-executor.2) trap number = 9 panic: general protection fault cpuid = 0 time = 1623680364 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c81d540 vpanic() at vpanic+0x1cc/frame 0xfffffe009c81d5a0 panic() at panic+0x43/frame 0xfffffe009c81d600 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe009c81d680 trap() at trap+0xf7/frame 0xfffffe009c81d7a0 calltrap() at calltrap+0x8/frame 0xfffffe009c81d7a0 --- trap 0x9, rip = 0xffffffff82dd9870, rsp = 0xfffffe009c81d870, rbp = 0xfffffe009c81d910 --- sctp_inpcb_bind() at sctp_inpcb_bind+0x430/frame 0xfffffe009c81d910 sctp6_connect() at sctp6_connect+0x208/frame 0xfffffe009c81d9b0 soconnectat() at soconnectat+0x183/frame 0xfffffe009c81da10 kern_connectat() at kern_connectat+0x21b/frame 0xfffffe009c81da70 sys_connect() at sys_connect+0xd9/frame 0xfffffe009c81dab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009c81dbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c81dbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 8279 tid 108194 ] Stopped at kdb_enter+0x67: movq $0,0x164006e(%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 0xfffffe0098600000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c81d520 rbp 0xfffffe009c81d540 rsi 0x40001 rdi 0xffffffff81132836 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c81d410 r11 0x1ff63fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81980b00 r14 0xffffffff81a73ef0 r15 0xffffffff81a73ef0 rip 0xffffffff81129897 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164006e(%rip) db> show proc Process 8279 (syz-executor.2) at 0xfffff8003cde4530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 803 at 0xfffff8003c394530 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00558f59f0 (map 0xfffffe00558f59f0) (map.pmap 0xfffffe00558f5ab0) (pmap 0xfffffe00558f5b10) threads: 2 102036 Run CPU 1 syz-executor.2 108194 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 8279 803 803 0 R (threaded) syz-executor.2 102036 Run CPU 1 syz-executor.2 108194 Run CPU 0 syz-executor.2 8274 785 785 0 R (threaded) syz-executor.0 103969 RunQ syz-executor.0 108188 S connec 0xfffff800456eb840 syz-executor.0 108195 S uwait 0xfffff8003c401500 syz-executor.0 6434 6428 6434 0 Ss select 0xfffff80045278a40 dhclient 6431 1 6431 0 Ss select 0xfffff80045296d40 dhclient 6428 6419 436 65 S select 0xfffff8003c9742c0 dhclient 6419 436 436 0 S wait 0xfffff8003c52b000 sh 6406 1 6406 65 Ss select 0xfffff800452915c0 dhclient 3834 1 3834 0 Ss select 0xfffff800454115c0 dhclient 3828 1 3828 0 Ss select 0xfffff800453ff440 dhclient 3809 1 3809 65 Ss select 0xfffff800453b4a40 dhclient 1543 1 1543 0 Ss select 0xfffff800451c1d40 dhclient 1540 1 1540 0 Ss select 0xfffff800451c1bc0 dhclient 858 0 0 0 DL aiordy 0xfffff8003cd97000 [aiod4] 857 0 0 0 DL aiordy 0xfffff8003cd97530 [aiod3] 856 0 0 0 DL aiordy 0xfffff8003cd97a60 [aiod2] 855 0 0 0 DL aiordy 0xfffff8003c92e000 [aiod1] 817 780 817 0 Ss piperd 0xfffff8003cb028b8 syz-executor.3 803 780 803 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.2 786 780 786 0 Ss piperd 0xfffff80015e132e8 syz-executor.1 785 780 785 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100103 S uwait 0xfffff80004ca8900 syz-fuzzer 100118 S uwait 0xfffff80004ca8f00 syz-fuzzer 100119 S uwait 0xfffff8003c401b00 syz-fuzzer 100120 S kqread 0xfffff8003c303b00 syz-fuzzer 100121 S uwait 0xfffff8003c401f00 syz-fuzzer 100122 S uwait 0xfffff8003c57d900 syz-fuzzer 100123 S uwait 0xfffff8003c57db00 syz-fuzzer 100124 S uwait 0xfffff8003c57d300 syz-fuzzer 100125 S uwait 0xfffff8003c57d500 syz-fuzzer 105544 S uwait 0xfffff8003c948100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800159b10b0 csh 776 694 776 0 Ss select 0xfffff8003c540ec0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154804b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015a97cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015a9a4b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a9acb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a9e4b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a9ecb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015aa14b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015aa1cb0 getty 752 1 752 0 Ss+ ttyin 0xfffff800154644b0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015da05c0 sshd 507 1 507 0 Ss select 0xfffff80015de4d40 syslogd 436 1 436 0 Ss wait 0xfffff80015e2d000 devd 435 1 435 65 Ss select 0xfffff80015da0440 dhclient 350 1 350 0 Ss select 0xfffff80015de45c0 dhclient 347 1 347 0 Ss select 0xfffff80015d9e140 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cb4a60 [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] 100100 D sdflush 0xfffff80015e74ce8 [/ 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 0xffffffff815c41d0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e338b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830e63f0 [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 0xfffff80004d84c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d4dd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d4dd30 [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 - 0xfffff80004c71500 [thr_0] 100029 D - 0xfffff80004c71580 [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 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff80004c7a900 [if_io_tqg_0] 100006 D - 0xfffff80004c7a500 [if_io_tqg_1] 100007 D - 0xfffff80004c7a100 [if_config_tqg_0] 100008 D - 0xfffff80004c71d00 [softirq_0] 100009 D - 0xfffff80004c71900 [softirq_1] 100010 D - 0xfffff8000414f900 [aiod_kick taskq] 100012 D - 0xfffff8000414f100 [kqueue_ctx taskq] 100013 D - 0xfffff80004c69d00 [pci_hp taskq] 100015 D - 0xfffff80004c69500 [inm_free taskq] 100017 D - 0xfffff80004c66d00 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66900 [thread taskq] 100019 D - 0xfffff80004c66500 [in6m_free taskq] 100020 D - 0xfffff80004c66100 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c66100 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c66100 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c66100 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c5d900 [firmware taskq] 100038 D - 0xfffff80004c5d500 [crypto_0] 100039 D - 0xfffff80004c5d500 [crypto_1] 100055 D - 0xfffff800153e2d00 [vtnet0 rxq 0] 100056 D - 0xfffff800153e2900 [vtnet0 txq 0] 100057 D - 0xfffff800153e2500 [vtnet0 rxq 1] 100058 D - 0xfffff800153e2100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff8001543c900 [virtio_balloon] 100064 D - 0xfffff800154bfd00 [mca taskq] 100066 D - 0xffffffff81e20691 [deadlkres] 100074 D - 0xfffff800154bf900 [acpi_task_0] 100075 D - 0xfffff800154bf900 [acpi_task_1] 100076 D - 0xfffff800154bf900 [acpi_task_2] 100077 D - 0xfffff80004c5d100 [CAM taskq] db> show all locks Process 8279 (syz-executor.2) thread 0xfffffe00954a5020 (102036) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8275e2d0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:946 Process 8279 (syz-executor.2) thread 0xfffffe00954aa3a0 (108194) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff800454a8968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b0308) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff800454a8988) locked @ /syzkaller/managers/main/kernel/sys/netinet6/sctp6_usrreq.c:870 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 newblk 10 1037K 7958 vfscache 3 1035K 3 pcb 54 723K 14053 acpica 1674 649K 54806 subproc 142 583K 8362 inodedep 53 572K 7440 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 38 270K 50 linker 348 270K 425 DEVFS1 107 214K 124 filedesc 14 211K 14677 module 510 192K 510 kdtrace 220 181K 16479 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 352 154K 352 pagedep 10 141K 7343 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 2285 syncache 1 76K 1 vmem 3 72K 5 routetbl 132 71K 421 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 157 59K 167 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 sctp_timw 94 47K 94 lltable 49 43K 86 ithread 99 43K 99 rman 84 42K 425 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 kqueue 65 33K 8299 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 2 in6_multi 71 31K 71 DEVFSP 81 31K 2854 GEOM 60 29K 489 kbdmux 6 28K 6 cred 25 25K 237 ifnet 7 25K 7 kcovinfo 64 24K 68 pwddesc 63 24K 8282 sctp_atcl 23 23K 7612 plimit 23 23K 394 sctp_stro 11 22K 2071 dirrem 42 21K 7358 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 50 19K 643 UART 12 18K 12 selfd 45 17K 137720 bmsafemap 2 17K 7412 ksem 1 16K 11 rpc 2 16K 2 shmfd 1 16K 46 pfs_vncache 1 16K 1 freefile 42 16K 7356 session 31 16K 45 ufs_dirhash 24 14K 24 sctp_atky 34 13K 9639 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 acpisem 28 11K 28 lockf 28 11K 47 CAM XPT 22 11K 543 Unitno 27 11K 61 uidinfo 3 9K 8 sctp_athm 23 9K 7616 pf_ifnet 10 9K 19 sctp_map 22 9K 4142 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 inpcbpolicy 17 7K 5305 fpukern_ctx 3 6K 3 select 16 6K 57 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 osd 11 5K 4743 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 mkdir 8 3K 14652 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 sctp_ifn 6 3K 15 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 12714 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 46 procdesc 4 2K 16 NFSD session 1 2K 1 freework 4 2K 7334 diradd 5 2K 7395 xform 5 2K 3727 linux 5 2K 6 CAM periph 4 2K 271 crypto 4 2K 340 newdirblk 4 2K 7326 freeblks 3 2K 7333 pfil 4 2K 4 CAM path 4 2K 1034 filecaps 4 2K 108 tcpfunc 3 2K 3 loginclass 3 2K 7 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 entropy 2 1K 41 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 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 4 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 2198 cdg data 0 0K 0 dctcp data 0 0K 8 cubic data 0 0K 0 chd data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3939 sctp_iter 0 0K 9 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 9 sctp_aadr 0 0K 0 sctp_stri 0 0K 129 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 2709 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 17 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 indirdep 0 0K 10 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 10 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 7537 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1697 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 2216 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 1 lio 0 0K 4 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 126 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 17088 ioctlops 0 0K 160 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 702 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 572 1504307 0 254 36425728 0 malloc-384 384 34707 83 66155 0 30 13359360 0 malloc-1024 1024 4126 6 4586 0 16 4231168 0 malloc-8192 8192 389 6 8768 0 1 3235840 0 RADIX NODE 144 19950 375 280615 0 63 2926800 0 pbuf 2624 0 989 0 0 2 2595136 0 malloc-1024 1024 63 2365 7477 0 16 2486272 0 mbuf 256 8725 695 2371395 0 254 2411520 0 tcp_log 416 1090 4013 85341 0 254 2122848 0 BUF TRIE 144 191 13277 785 0 62 1939392 0 malloc-384 384 1722 2378 21546 0 30 1574400 0 UMA Slabs 0 112 12571 26 12571 0 126 1410864 0 malloc-512 512 62 2370 7453 0 30 1245184 0 mbuf_cluster 2048 525 1 525 0 254 1077248 0 malloc-384 384 1895 105 91988 0 30 768000 0 FFS inode 1160 512 27 7869 0 8 625240 0 tcp_bbr_map 128 1074 3421 49029 0 126 575360 0 malloc-1024 1024 0 560 2712 0 16 573440 0 malloc-32768 32768 7 6 7337 0 1 425984 0 malloc-512 512 235 581 17815 0 30 417792 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 VM OBJECT 264 1231 74 118653 0 30 344520 0 malloc-65536 65536 4 1 180 0 1 327680 0 THREAD 1808 156 20 8196 0 8 318208 0 malloc-16384 16384 19 0 19 0 1 311296 0 malloc-1024 1024 260 40 8989 0 16 307200 0 256 Bucket 2048 113 25 13640 0 8 282624 0 VNODE 448 550 71 7909 0 30 278208 0 malloc-2048 2048 124 8 450 0 8 270336 0 tcp_inpcb 488 7 545 4731 0 254 269376 0 malloc-8192 8192 15 15 5372 0 1 245760 0 malloc-384 384 604 36 30099 0 30 245760 0 DEVCTL 1024 4 212 132 0 0 221184 0 malloc-384 384 507 63 17079 0 30 218880 0 malloc-4096 4096 12 40 3042 0 3 212992 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 ertt_txseginfo 40 1071 3575 63383 0 254 185840 0 MAP ENTRY 96 1497 351 441442 0 126 177408 0 malloc-384 384 428 32 138487 0 30 176640 0 malloc-8192 8192 18 3 652 0 1 172032 0 malloc-384 384 362 68 11052 0 30 165120 0 malloc-16384 16384 6 4 268 0 1 163840 0 malloc-16384 16384 10 0 10 0 1 163840 0 socket 944 40 128 11912 0 254 158592 0 vmem btag 56 2627 97 2627 0 254 152544 0 S VFS Cache 104 1023 342 8640 0 126 141960 0 sctp_asoc 2288 11 49 2071 0 254 137280 0 FFS2 dinode 256 512 13 7868 0 62 134400 0 mbuf_packet 256 15 510 10070 0 254 134400 0 malloc-16384 16384 7 1 12 0 1 131072 0 malloc-512 512 238 18 1937 0 30 131072 0 VMSPACE 2544 36 12 8256 0 4 122112 0 ksiginfo 112 63 981 3636 0 126 116928 0 malloc-1024 1024 53 59 13153 0 16 114688 0 sctp_ep 1280 12 72 5348 0 254 107520 0 128 Bucket 1024 62 41 3859 0 16 105472 0 PROC 1328 62 16 8281 0 8 103584 0 malloc-1024 1024 98 2 104 0 16 102400 0 malloc-32768 32768 2 1 17 0 1 98304 0 tcpcb 1080 7 77 4731 0 254 90720 0 malloc-1024 1024 80 8 160 0 16 90112 0 filedesc0 1072 63 21 8282 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_raddr 736 11 110 2741 0 254 89056 0 malloc-512 512 140 20 15831 0 30 81920 0 32 Bucket 256 248 52 10805 0 62 76800 0 malloc-512 512 133 3 485 0 30 69632 0 g_bio 408 0 170 6311 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 2 0 122 0 1 65536 0 malloc-8192 8192 7 1 9 0 1 65536 0 malloc-2048 2048 29 3 33 0 8 65536 0 malloc-2048 2048 13 19 2077 0 8 65536 0 malloc-1024 1024 57 7 731 0 16 65536 0 malloc-8192 8192 2 5 7544 0 1 57344 0 64 Bucket 512 46 58 3553 0 30 53248 0 malloc-384 384 65 65 4318 0 30 49920 0 malloc-16384 16384 1 2 4 0 1 49152 0 malloc-4096 4096 9 3 229 0 2 49152 0 malloc-2048 2048 7 17 515 0 8 49152 0 16 Bucket 144 241 67 2950 0 62 44352 0 clpbuf 2624 0 16 21 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 3 7 27 0 2 40960 0 pcpu-8 8 4687 433 4943 0 254 40960 0 tcp_rack_pcb 832 0 45 2198 0 16 37440 0 NAMEI 1024 0 36 47139 0 16 36864 0 malloc-512 512 48 24 163 0 30 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-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 56 0 1 32768 0 malloc-4096 4096 6 2 23 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 1 35 1761 0 16 29952 0 pipe 744 22 18 535 0 16 29760 0 TURNSTILE 136 177 33 177 0 62 28560 0 KNOTE 160 28 147 190615 0 62 28000 0 Files 80 224 126 30497 0 126 28000 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 4 2 8 0 2 24576 0 malloc-512 512 22 26 7787 0 30 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 43 257 1777 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 2 3 34 0 2 20480 0 PWD 32 19 611 7417 0 254 20160 0 SLEEPQUEUE 88 177 47 177 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 0 1 2 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 4 Bucket 48 18 318 536 0 254 16128 0 vtnet_tx_hdr 24 0 668 771757 0 254 16032 0 sctp_chunk 152 5 99 638 0 254 15808 0 udp_inpcb 488 6 26 314 0 254 15616 0 malloc-4096 4096 3 0 3 0 2 12288 0 malloc-2048 2048 1 5 28 0 8 12288 0 malloc-512 512 4 20 296 0 30 12288 0 tcp_rack_map 112 0 108 3409 0 126 12096 0 ripcb 488 4 20 126 0 254 11712 0 kenv 258 15 30 1039 0 30 11610 0 unpcb 256 17 28 1226 0 254 11520 0 cpuset 104 8 85 111 0 126 9672 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 48 0 2 8192 0 malloc-2048 2048 0 4 1158 0 8 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 31 61 45 0 126 8096 0 rl_entry 40 50 152 50 0 254 8080 0 sctp_stream_msg_out 112 6 66 104 0 254 8064 0 sctp_laddr 48 0 168 76 0 254 8064 0 udpcb 32 6 246 448 0 254 8064 0 ertt 72 7 105 4731 0 126 8064 0 2 Bucket 32 75 177 2083 0 254 8064 0 udplite_inpcb 488 0 16 134 0 254 7808 0 routing nhops 256 27 3 35 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 96 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 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 AIOP 32 4 122 4 0 254 4032 0 sctp_readq 152 0 26 44 0 254 3952 0 AIO 208 0 19 16 0 62 3952 0 itimer 352 0 11 4 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOCB 552 0 7 19 0 16 3864 0 AIOLIO 272 0 14 4 0 30 3808 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 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 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_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 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 584 0 0 0 0 16 0 0 TMPFS node 224 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 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 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-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