Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82d84aa4 stack pointer = 0x28:0xfffffe000362e750 frame pointer = 0x28:0xfffffe000362e7a0 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 = 18801 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 1 time = 535 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe000362e420 vpanic() at vpanic+0x1c7/frame 0xfffffe000362e480 panic() at panic+0x43/frame 0xfffffe000362e4e0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe000362e560 trap() at trap+0xf7/frame 0xfffffe000362e680 calltrap() at calltrap+0x8/frame 0xfffffe000362e680 --- trap 0x9, rip = 0xffffffff82d84aa4, rsp = 0xfffffe000362e750, rbp = 0xfffffe000362e7a0 --- sctp_is_vtag_good() at sctp_is_vtag_good+0xb4/frame 0xfffffe000362e7a0 sctp_select_a_tag() at sctp_select_a_tag+0x179/frame 0xfffffe000362e810 sctp_init_asoc() at sctp_init_asoc+0x38d/frame 0xfffffe000362e880 sctp_aloc_assoc() at sctp_aloc_assoc+0x4dc/frame 0xfffffe000362e900 sctp6_connect() at sctp6_connect+0x558/frame 0xfffffe000362e9c0 soconnectat() at soconnectat+0x183/frame 0xfffffe000362ea20 kern_connectat() at kern_connectat+0x1e1/frame 0xfffffe000362ea80 sys_connect() at sys_connect+0xd9/frame 0xfffffe000362eac0 amd64_syscall() at amd64_syscall+0x25e/frame 0xfffffe000362ebf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe000362ebf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x2838ea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 18801 tid 100553 ] Stopped at kdb_enter+0x67: movq $0,0x1476ff6(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xfffffe002ba00000 rdx 0x3ffff rbx 0 rsp 0xfffffe000362e400 rbp 0xfffffe000362e420 rsi 0x40001 rdi 0xffffffff810e77b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff8196785f r15 0xffffffff8196785f rip 0xffffffff810dbd07 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x1476ff6(%rip) db> show proc Process 18801 (syz-executor.3) at 0xfffff8001942d520: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 18298 at 0xfffff8007256a000 ABI: FreeBSD ELF64 arguments: /root/syz-executor.3 reaper: 0xfffff8000432b000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0025814000 (map 0xfffffe0025814000) (map.pmap 0xfffffe00258140c0) (pmap 0xfffffe0025814120) threads: 3 101159 RunQ syz-executor.3 100553 Run CPU 1 syz-executor.3 100561 S uwait 0xfffff800047e3e80 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 18802 18503 18503 0 R (threaded) syz-executor.1 100095 RunQ syz-executor.1 101131 L *sctp-in 0xfffff800720d1a80 syz-executor.1 18801 18298 18298 0 R (threaded) syz-executor.3 101159 RunQ syz-executor.3 100553 Run CPU 1 syz-executor.3 100561 S uwait 0xfffff800047e3e80 syz-executor.3 18798 14341 14341 0 T (threaded) syz-executor.0 100082 s syz-executor.0 100556 RunQ syz-executor.0 100558 RunQ syz-executor.0 100562 RunQ syz-executor.0 18797 14698 14698 0 R (threaded) syz-executor.2 101172 Run CPU 0 syz-executor.2 100550 S connec 0xfffff80004df04b0 syz-executor.2 100549 S uwait 0xfffff80004a39f00 syz-executor.2 18503 762 18503 0 Ss nanslp 0xffffffff82526440 syz-executor.1 18323 18312 18323 0 Ss select 0xfffff80019181ac0 dhclient 18316 1 18316 0 Ss select 0xfffff80004e62b40 dhclient 18312 18301 424 65 S select 0xfffff80019181940 dhclient 18301 424 424 0 S wait 0xfffff80004b51a40 sh 18298 762 18298 0 Ss nanslp 0xffffffff82526440 syz-executor.3 17534 1 17534 65 Ss select 0xfffff80004e626c0 dhclient 15352 1 15352 0 Ss select 0xfffff80072420040 dhclient 15349 1 15349 0 Ss select 0xfffff80004e62840 dhclient 15332 1 15332 65 Ss select 0xfffff80072420140 dhclient 14698 762 14698 0 Ss nanslp 0xffffffff82526440 syz-executor.2 14690 1 14690 0 Ss select 0xfffff80072420b40 dhclient 14687 1 14687 0 Ss select 0xfffff80019181d40 dhclient 14341 762 14341 0 Ss nanslp 0xffffffff82526440 syz-executor.0 762 760 760 0 S (threaded) syz-fuzzer 100093 S uwait 0xfffff80004c18980 syz-fuzzer 100108 S uwait 0xfffff80004c18680 syz-fuzzer 100109 S uwait 0xfffff80004c18780 syz-fuzzer 100110 S uwait 0xfffff80004c18880 syz-fuzzer 100111 S uwait 0xfffff800047e2100 syz-fuzzer 100112 S uwait 0xfffff800047e2200 syz-fuzzer 100113 S kqread 0xfffff800047ee500 syz-fuzzer 100114 S uwait 0xfffff80004a36c80 syz-fuzzer 100116 S uwait 0xfffff80004c19900 syz-fuzzer 760 758 760 0 SWs pause 0xfffff80004b0c5c8 csh 758 682 758 0 Ss select 0xfffff80004e62c40 sshd 742 1 742 0 Ss+ ttyin 0xfffff800048060b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004b5d4b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004b5dcb0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004b5c4b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004b5ccb0 getty 737 1 737 0 Ss+ ttyin 0xfffff8000480c4b0 getty 736 1 736 0 Ss+ ttyin 0xfffff8000480ccb0 getty 735 1 735 0 Ss+ ttyin 0xfffff8000480f4b0 getty 734 1 734 0 Ss+ ttyin 0xfffff8000480fcb0 getty 686 1 686 0 SWs nanslp 0xffffffff82526441 cron 682 1 682 0 Ss select 0xfffff80004bf2740 sshd 495 1 495 0 Ss select 0xfffff80004e813c0 syslogd 424 1 424 0 Ss wait 0xfffff80004cc4520 devd 423 1 423 65 Ss select 0xfffff80004bf29c0 dhclient 338 1 338 0 Ss select 0xfffff80004bf2c40 dhclient 335 1 335 0 Ss select 0xfffff80004bf2b40 dhclient 23 0 0 0 DL syncer 0xffffffff82613728 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004b4e000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff826128d0 [bufdaemon] 100077 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100087 D sdflush 0xfffff800045d18e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82639d08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262e138 [dom0] 100075 D launds 0xffffffff8262e144 [laundry: dom0] 100076 D umarcl 0xffffffff814e1de0 [uma] 18 0 0 0 DL - 0xffffffff82359f88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82dd21d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82bd0390 [pf purge] 15 0 0 0 DL - 0xffffffff82611eac [soaiod4] 9 0 0 0 DL - 0xffffffff82611eac [soaiod3] 8 0 0 0 DL - 0xffffffff82611eac [soaiod2] 7 0 0 0 DL - 0xffffffff82611eac [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff82231cc0 [doneq0] 100067 D - 0xffffffff82231b90 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000440b090 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000440b030 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262b620 [crypto] 14 0 0 0 DL seqstat 0xfffff800043ddc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff825053b0 [g_event] 100026 D - 0xffffffff825053b8 [g_up] 100027 D - 0xffffffff825053c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff8000422ea00 [thr_0] 100019 D - 0xfffff8000422ea80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi1: netisr 0] 100021 I [swi3: vm] 100022 I [swi4: clock (0)] 100023 I [swi4: clock (1)] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff8000432b000 [init] 10 0 0 0 DL audit_w 0xffffffff8262bb40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82505950 [swapper] 100005 D - 0xfffff8000422f000 [if_io_tqg_0] 100006 D - 0xfffff8000422ee00 [if_io_tqg_1] 100007 D - 0xfffff8000422ed00 [if_config_tqg_0] 100008 D - 0xfffff8000422ec00 [softirq_0] 100009 D - 0xfffff8000422eb00 [softirq_1] 100010 D - 0xfffff80004349800 [inm_free taskq] 100011 D - 0xfffff80004349700 [kqueue_ctx taskq] 100012 D - 0xfffff80004349600 [aiod_kick taskq] 100015 D - 0xfffff80004349100 [in6m_free taskq] 100016 D - 0xfffff80004349000 [thread taskq] 100024 D - 0xfffff80004346700 [firmware taskq] 100029 D - 0xfffff80004347b00 [crypto_0] 100030 D - 0xfffff80004347b00 [crypto_1] 100044 D - 0xfffff80004347000 [vtnet0 rxq 0] 100045 D - 0xfffff800047f3300 [vtnet0 txq 0] 100046 D - 0xfffff800047f3200 [vtnet0 rxq 1] 100047 D - 0xfffff800047f3100 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000451b180 [virtio_balloon] 100053 D - 0xfffff800047f0900 [mca taskq] 100057 D - 0xffffffff81d0f461 [deadlkres] 100063 D - 0xfffff800047f0700 [acpi_task_0] 100064 D - 0xfffff800047f0700 [acpi_task_1] 100065 D - 0xfffff800047f0700 [acpi_task_2] 100066 D - 0xfffff80004347500 [CAM taskq] db> show all locks Process 18801 (syz-executor.3) thread 0xfffffe00258f3700 (100553) shared rw sctp-info (sctp-info) r = 0 (0xfffffe00049405e0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:6706 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80019ef8988) locked @ /syzkaller/managers/main/kernel/sys/netinet6/sctp6_usrreq.c:824 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28170 1644K 28234 kobj 336 1344K 496 newblk 514 1153K 20143 vfscache 3 1025K 3 inodedep 320 672K 18092 pcb 105 614K 52922 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 143 285K 18885 acpica 1674 185K 52444 vnet_data 1 168K 1 filedesc 22 153K 35563 pagedep 17 132K 17818 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 312 bus 979 79K 3032 dirrem 301 76K 17854 mtx_pool 2 72K 2 BPF 38 71K 70 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 sctp_timw 252 63K 252 umtx 342 43K 342 freefile 299 38K 17849 kdtrace 193 37K 59724 sctp_atcl 67 34K 43511 sctp_stro 33 33K 15390 temp 35 33K 6481 hostcache 1 32K 1 shm 1 32K 25 ifaddr 88 32K 97 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 vmem 3 26K 6 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 lltable 41 15K 185 ether_multi 172 14K 320 bus-sc 30 14K 1413 KTRACE 100 13K 100 ifnet 7 13K 7 pf_osfp 103 12K 103 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 173 pfs_nodes 20 10K 20 GEOM 60 10K 488 rman 82 10K 423 cred 37 10K 592 select 69 9K 69 bmsafemap 2 9K 17998 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 134 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 kqueue 63 7K 18809 CAM DEV 3 6K 510 plimit 23 6K 574 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 76 5K 196 pf_ifnet 11 5K 1390 sctp_atky 100 5K 63970 UMA 251 5K 251 memdesc 1 4K 1 MCA 32 4K 32 ufs_dirhash 8 4K 24 kcovinfo 64 4K 170 evdev 4 4K 4 session 31 4K 63 pgrp 31 4K 75 routetbl 20 4K 8034 lockf 33 4K 147 hhook 13 4K 13 sctp_ifa 23 3K 37 terminal 11 3K 11 acpisem 22 3K 22 proc-args 50 3K 805 uidinfo 4 3K 30 local_apic 1 2K 1 io_apic 1 2K 1 mkdir 16 2K 35540 ipsec-saq 2 2K 2 ip6ndp 12 2K 33 Unitno 30 2K 42094 diradd 13 2K 17904 CAM XPT 22 2K 543 in_multi 6 2K 14 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 17872 newdirblk 9 2K 17770 clone 9 2K 9 tun 7 2K 7 sctp_athm 67 2K 46118 sctp_map 66 2K 30482 softdep 1 1K 1 freeblks 4 1K 17793 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 248 NFSD session 1 1K 1 inpcbpolicy 29 1K 9824 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 37 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 encap_export_host 12 1K 12 crypto 3 1K 3 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 osd 3 1K 9 indirdep 1 1K 137 vnodes 1 1K 2 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 prison 6 1K 6 soname 6 1K 35105 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 freefrag 1 1K 19 tcpfunc 2 1K 2 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 51 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 4 1K 163 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 23632 sctp_iter 0 0K 37 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 13 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 24 sctp_aadr 0 0K 48 sctp_stri 0 0K 5154 pf_table 0 0K 2001 pf_rule 0 0K 1624 pf_altq 0 0K 0 pf_temp 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 pvscsi 0 0K 0 madt_table 0 0K 2 ath_hal 0 0K 0 athdev 0 0K 0 smartpqi 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 nvme_da 0 0K 0 xen_intr 0 0K 0 acpipwr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 6 midi buffers 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 mixer 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 vm_fictitious 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 10563 UMAHash 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 9636 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 120 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 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 xform 0 0K 0 agtiapi_MemAlloc malloc 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 532 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 osti_cacheable 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 23 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 12 tempbuff 0 0K 0 statfs 0 0K 17942 export_host 0 0K 0 cl_savebuf 0 0K 7 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 349 accf 0 0K 0 pts 0 0K 0 iov 0 0K 30367 ioctlops 0 0K 12412 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 sbuf 0 0K 288 mps 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mpr_user 0 0K 0 SWAP 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sysctltmp 0 0K 813 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 ix_sriov 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 24 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 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 diroffdiroff 0 0K 0 NEWdirectio 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 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 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 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 xenstore 0 0K 0 aacbuf 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9113 1 10034 0 16 18665472 0 RADIX NODE 144 16358 17099 3581439 0 62 4817808 0 512 512 4445 1411 22242 0 30 2998272 0 mbuf_packet 256 8218 767 1174449 0 254 2300160 0 BUF TRIE 144 314 13154 7116 0 62 1939392 0 4096 4096 337 4 1236 0 2 1396736 0 128 128 9373 237 27329 0 126 1230080 0 UMA Slabs 0 112 6343 851 9159 0 126 805728 0 pbuf 832 0 953 0 0 2 792896 0 socket 960 58 706 37202 0 23 733440 0 mbuf 256 571 1259 806710 0 254 468480 0 256 256 396 1404 18220 0 62 460800 0 VM OBJECT 264 1389 111 266188 0 30 396000 0 65536 65536 6 0 6 0 1 393216 0 VNODE 496 564 92 18421 0 30 325376 0 tcpcb 1040 16 292 2577 0 16 320320 0 4096 4096 68 8 18812 0 2 311296 0 THREAD 1792 152 19 22199 0 8 306432 0 256 256 170 1000 50940 0 62 299520 0 256 Bucket 2048 117 13 101584 0 8 266240 0 sctp_asoc 2288 34 76 15242 0 12 251680 0 128 128 316 1482 18145 0 126 230144 0 mbuf_jumbo_page 4096 6 48 5172 0 10 221184 0 16384 16384 9 4 17777 0 1 212992 0 256 256 697 113 24846 0 62 207360 0 16 16 11839 661 12115 0 254 200000 0 64 64 2795 292 2865 0 254 197568 0 sctp_raddr 736 33 231 27596 0 23 194304 0 MAP ENTRY 96 1612 404 1016512 0 126 193536 0 128 128 1197 260 27045 0 126 186496 0 UMA Zones 768 226 1 226 0 16 174336 0 128 128 1075 258 6662 0 126 170624 0 32 32 4708 584 4837 0 254 169344 0 tcp_inpcb 488 16 328 2577 0 36 167872 0 FFS2 dinode 256 527 118 18381 0 62 165120 0 2048 2048 40 36 25694 0 8 155648 0 512 512 80 208 43524 0 30 147456 0 64 Bucket 512 231 49 52853 0 30 143360 0 256 256 125 430 62030 0 62 142080 0 1024 1024 131 5 148 0 16 139264 0 65536 65536 0 2 297 0 1 131072 0 65536 65536 1 1 191 0 1 131072 0 32768 32768 2 2 26 0 1 131072 0 VMSPACE 2536 38 13 18781 0 4 129336 0 vmem btag 56 1912 380 2219 0 254 128352 0 sctp_ep 1280 34 62 25688 0 16 122880 0 FFS inode 160 527 198 18382 0 62 116000 0 2048 2048 0 54 10595 0 8 110592 0 512 512 153 63 307 0 30 110592 0 PROC 1312 60 21 18802 0 8 106272 0 S VFS Cache 104 599 415 19677 0 126 105456 0 128 Bucket 1024 64 35 6566 0 16 101376 0 256 256 255 135 5102 0 62 99840 0 filedesc0 1080 61 30 18803 0 8 98280 0 g_bio 408 0 230 39906 0 30 93840 0 128 128 453 229 54018 0 126 87296 0 4096 4096 17 4 39 0 2 86016 0 UMA Kegs 384 212 4 212 0 30 82944 0 1024 1024 35 45 14621 0 16 81920 0 64 64 606 654 40871 0 254 80640 0 64 64 563 508 1309 0 254 68544 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 32 Bucket 256 108 147 117730 0 62 65280 0 512 512 56 64 931 0 30 61440 0 256 256 49 176 18714 0 62 57600 0 4096 4096 14 0 26 0 2 57344 0 clpbuf 832 0 64 3215 0 16 53248 0 pipe 760 22 48 2336 0 16 53200 0 16384 16384 3 0 3 0 1 49152 0 8192 8192 6 0 6 0 1 49152 0 64 64 213 543 1401 0 254 48384 0 ripcb 488 4 92 594 0 36 46848 0 udp_inpcb 488 3 93 819 0 36 46848 0 1024 1024 11 33 24 0 16 45056 0 64 64 169 524 294 0 254 44352 0 Files 80 231 319 76436 0 126 44000 0 sctp_chunk 152 20 266 13582 0 66 43472 0 unpcb 256 17 148 1621 0 66 42240 0 256 256 28 137 1543 0 62 42240 0 256 256 28 137 18831 0 62 42240 0 8192 8192 5 0 7 0 1 40960 0 2048 2048 3 17 2196 0 8 40960 0 2048 2048 3 17 229 0 8 40960 0 64 pcpu 8 4237 883 32887 0 254 40960 0 selfd 64 116 514 130199 0 254 40320 0 64 64 88 542 18882 0 254 40320 0 128 128 69 241 179 0 126 39680 0 128 128 30 280 1923 0 126 39680 0 udplite_inpcb 488 6 74 5834 0 36 39040 0 routing nhops 256 25 125 66 0 62 38400 0 2048 2048 2 16 10746 0 8 36864 0 2048 2048 10 8 2018 0 8 36864 0 1024 1024 3 33 2573 0 16 36864 0 1024 1024 1 35 151 0 16 36864 0 ksiginfo 112 66 258 3945 0 126 36288 0 64 64 50 517 163 0 254 36288 0 64 64 33 534 17622 0 254 36288 0 32 32 163 971 62617 0 254 36288 0 KNOTE 160 28 197 260271 0 62 36000 0 8 Bucket 80 63 387 408244 0 126 36000 0 TURNSTILE 136 172 80 172 0 62 34272 0 NAMEI 1024 0 32 95920 0 16 32768 0 32768 32768 1 0 1 0 1 32768 0 16384 16384 2 0 5 0 1 32768 0 8192 8192 4 0 32 0 1 32768 0 512 512 1 63 4272 0 30 32768 0 512 512 30 34 523 0 30 32768 0 512 512 1 63 5155 0 30 32768 0 mt_stats_zone 64 446 66 446 0 254 32768 0 sctp_stream_msg_out 112 10 278 2437 0 126 32256 0 16 Bucket 144 50 174 868043 0 62 32256 0 tcp_bbr_pcb 832 0 36 1497 0 16 29952 0 4096 4096 6 1 12 0 2 28672 0 rtentry 176 31 130 66 0 62 28336 0 sctp_laddr 48 0 588 750 0 254 28224 0 PWD 32 21 861 17834 0 254 28224 0 4 Bucket 48 6 582 1081390 0 254 28224 0 ttyinq 160 135 40 300 0 62 28000 0 ttyoutq 256 72 33 160 0 62 26880 0 8192 8192 3 0 3 0 1 24576 0 4096 4096 2 4 18393 0 2 24576 0 rl_entry 40 72 534 72 0 254 24240 0 32 32 127 629 10931 0 254 24192 0 32 32 88 668 11236 0 254 24192 0 16 16 255 1245 50028 0 254 24000 0 sctp_readq 152 0 156 1960 0 66 23712 0 1024 1024 4 16 145 0 16 20480 0 udpcb 32 9 621 6653 0 254 20160 0 32 32 21 609 42140 0 254 20160 0 32 32 20 610 5930 0 254 20160 0 32 32 32 598 797 0 254 20160 0 2 Bucket 32 36 594 7107212 0 254 20160 0 vtnet_tx_hdr 24 0 835 581693 0 254 20040 0 16 16 143 1107 69215 0 254 20000 0 tcp_bbr_map 128 0 155 6258 0 126 19840 0 128 128 54 101 310 0 126 19840 0 SLEEPQUEUE 88 172 52 172 0 126 19712 0 kenv 258 3 72 1022 0 30 19350 0 DEVCTL 1024 2 14 137 0 0 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 0 2 13 0 1 16384 0 4096 4096 4 0 13 0 2 16384 0 2048 2048 5 3 512 0 8 16384 0 1024 1024 11 5 11 0 16 16384 0 rentr 24 0 668 92 0 254 16032 0 mt_zone 24 446 222 446 0 254 16032 0 16 16 265 735 23952 0 254 16000 0 KMAP ENTRY 96 12 153 12 0 126 15840 0 32 32 14 364 19 0 254 12096 0 16 16 6 744 4914 0 254 12000 0 16 16 20 730 170 0 254 12000 0 procdesc 136 4 83 24 0 62 11832 0 Mountpoints 2816 2 2 2 0 4 11264 0 cpuset 104 7 86 7 0 126 9672 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 1 0 121 0 1 8192 0 8192 8192 1 0 7 0 1 8192 0 2048 2048 3 1 259 0 8 8192 0 1024 1024 3 5 3 0 16 8192 0 16 16 10 490 50 0 254 8000 0 16 16 4 496 6 0 254 8000 0 FPU_save_area 832 1 8 1 0 16 7488 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 512 512 1 7 2 0 30 4096 0 hostcache 96 1 41 1 0 126 4032 0 UMA Slabs 1 176 10 12 11 0 62 3872 0 vmem 1856 1 1 1 0 8 3712 0 int pcpu 4 18 494 18 0 254 2048 0 SMR CPU 32 2 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 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 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 66 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 36 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 2 0 126 0 0 tcp_log_bucket 176 0 0 1 0 62 0 0 tcp_log 416 0 0 10226 0 36 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 2 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 syncache 168 0 0 4 0 66 0 0 tcptw 88 0 0 0 0 126 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 280 0 0 0 0 30 0 0 AIOCB 752 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 DIRHASH 1024 0 0 34 0 16 0 0 TMPFS node 232 0 0 0 0 62 0 0 TMPFS dirent 64 0 0 0 0 254 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 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 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 9 0 0 mbuf_jumbo_9k 9216 0 0 0 0 9 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 832 0 0 0 0 16 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 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 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 8 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 104 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 112 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 136 0 1 0 0 16384 16384 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0