Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82cf5b30 stack pointer = 0x0:0xfffffe0027272890 frame pointer = 0x0:0xfffffe0027272930 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 = 68895 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 1 time = 1605841631 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0027272560 vpanic() at vpanic+0x1c7/frame 0xfffffe00272725c0 panic() at panic+0x43/frame 0xfffffe0027272620 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00272726a0 trap() at trap+0xf7/frame 0xfffffe00272727c0 calltrap() at calltrap+0x8/frame 0xfffffe00272727c0 --- trap 0x9, rip = 0xffffffff82cf5b30, rsp = 0xfffffe0027272890, rbp = 0xfffffe0027272930 --- sctp_inpcb_bind() at sctp_inpcb_bind+0x440/frame 0xfffffe0027272930 sctp_connect() at sctp_connect+0x289/frame 0xfffffe00272729b0 soconnectat() at soconnectat+0x183/frame 0xfffffe0027272a10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe0027272a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe0027272ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe0027272bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 68895 tid 185294 ] Stopped at kdb_enter+0x67: movq $0,0x1478b06(%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 0x80 rdx 0xffffffff8192930f rbx 0 rsp 0xfffffe0027272540 rbp 0xfffffe0027272560 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0 r11 0xfffffe002710df10 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff81975690 r15 0xffffffff81975690 rip 0xffffffff810e3af7 kdb_enter+0x67 rflags 0x200086 kernphys+0x86 kdb_enter+0x67: movq $0,0x1478b06(%rip) db> show proc Process 68895 (syz-executor.3) at 0xfffff80004b23528: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 1089 at 0xfffff80004a87528 ABI: FreeBSD ELF32 arguments: /root/syz-executor.3 reaper: 0xfffff80004291528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00257b7000 (map 0xfffffe00257b7000) (map.pmap 0xfffffe00257b70c0) (pmap 0xfffffe00257b7120) threads: 2 100095 RunQ syz-executor.3 185294 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 68895 1089 1089 0 R (threaded) syz-executor.3 100095 RunQ syz-executor.3 185294 Run CPU 1 syz-executor.3 57545 1 57545 65 Ss select 0xfffff8005cea4f40 dhclient 43605 1 43605 0 Ss select 0xfffff8005cbd5c40 dhclient 43587 1 43587 0 Ss select 0xfffff8005c9591c0 dhclient 43557 1 43557 65 Ss select 0xfffff8003f019ec0 dhclient 30759 1 30759 0 Ss select 0xfffff8005cbd5d40 dhclient 30737 1 30737 0 Ss select 0xfffff8003f019c40 dhclient 30701 1 30701 65 Ss select 0xfffff8003f019bc0 dhclient 17394 1 17394 0 Ss select 0xfffff8005cbd5f40 dhclient 17377 1 17377 0 Ss select 0xfffff8005c959340 dhclient 17346 1 17346 65 Ss select 0xfffff8005c9593c0 dhclient 3941 1 3941 0 Ss select 0xfffff8003f362040 dhclient 3926 1 3926 0 Ss select 0xfffff8005c972c40 dhclient 1099 1084 1099 0 Rs syz-executor.1 1089 1084 1089 0 Rs syz-executor.3 1088 1084 1088 0 Rs syz-executor.0 1086 1084 1086 0 Rs syz-executor.2 1084 1082 1082 0 S (threaded) syz-execprog 100117 S uwait 0xfffff80026e7e180 syz-execprog 100118 S uwait 0xfffff80026e7e980 syz-execprog 100119 S uwait 0xfffff80026e7ea80 syz-execprog 100120 S uwait 0xfffff80026e7eb80 syz-execprog 100121 S uwait 0xfffff80026e7e100 syz-execprog 100122 S uwait 0xfffff80026e7ec80 syz-execprog 100123 S kqread 0xfffff80004b1b900 syz-execprog 100124 S uwait 0xfffff80026e7ee00 syz-execprog 100125 S uwait 0xfffff80004a69480 syz-execprog 100126 S uwait 0xfffff8003f019e00 syz-execprog 1082 1080 1082 0 Ss pause 0xfffff8003f3560b0 csh 1080 682 1080 0 Ss select 0xfffff8003f019d40 sshd 742 1 742 0 Ss+ ttyin 0xfffff800046a1cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff800049aa8b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800049aacb0 getty 739 1 739 0 Ss+ ttyin 0xfffff800049a20b0 getty 738 1 738 0 Ss+ ttyin 0xfffff800049a24b0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049a28b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049a2cb0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049440b0 getty 734 1 734 0 Ss+ ttyin 0xfffff800049444b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252fd90 cron 682 1 682 0 Ss select 0xfffff80004a69a40 sshd 495 1 495 0 Ss select 0xfffff80026e7e440 syslogd 424 1 424 0 Ss select 0xfffff80004a69b40 devd 423 1 423 65 Ss select 0xfffff80004b82140 dhclient 338 1 338 0 Ss select 0xfffff80026e7eec0 dhclient 335 1 335 0 Ss select 0xfffff80004b82840 dhclient 23 0 0 0 DL vlruwt 0xfffff800049f7528 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261d138 [syncer] 21 0 0 0 RL (threaded) [bufdaemon] 100070 RunQ [bufdaemon] 100077 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100089 D sdflush 0xfffff800041818e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826436c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637b38 [dom0] 100075 D launds 0xffffffff82637b44 [laundry: dom0] 100076 D umarcl 0xffffffff814ef7e0 [uma] 18 0 0 0 DL - 0xffffffff82364278 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d4f818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e48390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b7dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261b7dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261b7dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261b7dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223bfc0 [doneq0] 100067 D - 0xffffffff8223be90 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004189c90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004189c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82635030 [crypto] 14 0 0 0 DL seqstat 0xfffff80004300488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f620 [g_event] 100026 D - 0xffffffff8250f628 [g_up] 100027 D - 0xffffffff8250f630 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800042b3300 [thr_0] 100019 D - 0xfffff800042b3380 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100020 I [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 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 0xfffff80004291528 [init] 10 0 0 0 DL audit_w 0xffffffff82635550 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fbb0 [swapper] 100005 D - 0xfffff800042b8e00 [if_io_tqg_0] 100006 D - 0xfffff800042b8d00 [if_io_tqg_1] 100007 D - 0xfffff800042b8c00 [if_config_tqg_0] 100008 D - 0xfffff800042b8b00 [softirq_0] 100009 D - 0xfffff800042b8a00 [softirq_1] 100010 D - 0xfffff80004183200 [in6m_free taskq] 100012 D - 0xfffff800042bcd00 [kqueue_ctx taskq] 100013 D - 0xfffff800042bcb00 [inm_free taskq] 100016 D - 0xfffff800042bc500 [aiod_kick taskq] 100017 Run CPU 0 [thread taskq] 100024 D - 0xfffff800042cda00 [firmware taskq] 100029 D - 0xfffff800042cd300 [crypto_0] 100030 D - 0xfffff800042cd300 [crypto_1] 100044 D - 0xfffff80004342300 [vtnet0 rxq 0] 100045 D - 0xfffff80004342200 [vtnet0 txq 0] 100046 D - 0xfffff80004342100 [vtnet0 rxq 1] 100047 D - 0xfffff80004342000 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004486880 [virtio_balloon] 100053 D - 0xfffff800046ade00 [mca taskq] 100055 D - 0xffffffff81d1d641 [deadlkres] 100062 D - 0xfffff800048d3200 [acpi_task_0] 100063 D - 0xfffff800048d3200 [acpi_task_1] 100064 D - 0xfffff800048d3200 [acpi_task_2] 100066 D - 0xfffff80004342b00 [CAM taskq] db> show all locks Process 68895 (syz-executor.3) thread 0xfffffe002710da00 (185294) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8005ca15968) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000493def8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8005ca15988) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7005 Process 1099 (syz-executor.1) thread 0xfffffe00257b5a00 (100103) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe00040ceb00) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003f39d440) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:1047 Process 1088 (syz-executor.0) thread 0xfffffe002582e100 (100112) exclusive lockmgr ufs (ufs) r = 0 (0xfffff8005c86c258) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:1047 Process 1086 (syz-executor.2) thread 0xfffffe002582c500 (100116) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003e46b80) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3875 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003f39ddc8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_lookup.c:1047 Process 0 (kernel) thread 0xfffffe00049e5000 (100017) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff8000400a000) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:793 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff82002900) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:788 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4339K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29217 1704K 29281 kobj 336 1344K 496 newblk 5 1025K 68044 vfscache 3 1025K 3 inodedep 578 729K 67786 pcb 29 541K 270412 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 sctp_timw 1937 485K 1937 intr 4 472K 4 subproc 142 271K 68978 acpica 1674 184K 52503 vnet_data 1 168K 1 dirrem 609 153K 67621 tidhash 3 141K 3 pagedep 3 129K 135286 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 filedesc 16 105K 135196 linker 254 97K 294 BPF 46 88K 46 vmem 3 80K 6 bus 979 79K 3035 freefile 588 74K 67611 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 342 43K 342 kdtrace 185 35K 223005 temp 35 33K 3205 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 gtaskqueue 18 26K 18 ufs_dirhash 105 24K 105 ifaddr 76 23K 76 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 ether_multi 172 14K 182 bus-sc 30 14K 1416 lltable 43 14K 47 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 89 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 67683 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 CAM DEV 3 6K 510 plimit 24 6K 612 cred 24 6K 445 kqueue 62 6K 68902 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 session 35 5K 64 pgrp 35 5K 64 pf_ifnet 10 5K 19 vt 11 5K 11 UMA 254 5K 254 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 36 4K 111 pwddesc 60 4K 68896 routetbl 24 4K 24 selfd 55 4K 8515 hhook 13 4K 13 proc-args 52 3K 997 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 68 uidinfo 3 3K 20 sctp_ifa 17 3K 19 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 20 Unitno 29 2K 45 CAM XPT 22 2K 543 sctp_atcl 4 2K 337829 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_stro 1 1K 135129 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 130 NFSD session 1 1K 1 CAM periph 4 1K 271 freework 4 1K 67634 DEVFSP 14 1K 14 sctp_ifn 6 1K 19 ipsec 3 1K 3 freeblks 3 1K 67633 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 procdesc 5 1K 18 crypto 3 1K 3 sctp_stri 1 1K 135132 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 inpcbpolicy 10 1K 303 osd 3 1K 9 vnodes 1 1K 1 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 sctp_atky 5 1K 540524 feeder 7 1K 7 loginclass 3 1K 7 prison 6 1K 6 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 newdirblk 1 1K 67583 mkdir 1 1K 135166 diradd 1 1K 67673 tcpfunc 2 1K 2 soname 5 1K 273392 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 211 sctp_vrf 1 1K 1 sctp_athm 4 1K 405395 entropy 2 1K 66 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 sctp_map 2 1K 270258 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 8 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 8 sctp_aadr 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 pvscsi 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 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 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 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 vm_fictitious 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 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 CAM CCB 0 0K 140124 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 174566 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 20 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 5 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 xform 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 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 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 statfs 0 0K 71933 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 128 accf 0 0K 0 pts 0 0K 0 iov 0 0K 18600 ioctlops 0 0K 124 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 294 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 751 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 mpr 0 0K 0 mfibuf 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 kcovinfo 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 ix_sriov 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree FFS inode 1128 22384 30 89997 0 8 25282992 0 mbuf_cluster 2048 9188 2 9188 0 254 18821120 0 VNODE 488 22421 91 90036 0 30 10985856 0 FFS2 dinode 256 22384 131 89995 0 62 5763840 0 S VFS Cache 104 33516 375 101217 0 126 3524664 0 mbuf_packet 256 8214 846 292996 0 254 2319360 0 BUF TRIE 144 213 13255 66283 0 62 1939392 0 malloc-384 384 4138 12 4140 0 30 1593600 0 malloc-4096 4096 336 1 496 0 2 1380352 0 malloc-128 128 10517 54 10894 0 126 1353088 0 sctp_asoc 2288 1 509 135129 0 254 1166880 0 VM OBJECT 264 3247 113 986736 0 30 887040 0 pbuf 832 0 985 0 0 2 819520 0 malloc-384 384 577 1243 67785 0 30 698880 0 sctp_ep 1280 2 511 135134 0 254 656640 0 UMA Slabs 0 112 5571 6 5571 0 126 624624 0 malloc-256 256 1983 132 70152 0 62 541440 0 socket 944 37 511 136605 0 254 517312 0 RADIX NODE 144 3108 445 1724601 0 63 511632 0 malloc-256 256 154 1811 175086 0 62 503040 0 malloc-256 256 622 1313 202774 0 62 495360 0 vmem btag 56 7190 70 7190 0 254 406560 0 sctp_raddr 736 6 511 472959 0 254 380512 0 256 Bucket 2048 147 19 8632 0 8 339968 0 DIRHASH 1024 309 3 309 0 16 319488 0 THREAD 1792 146 25 85294 0 8 306432 0 malloc-4096 4096 63 10 69349 0 2 299008 0 malloc-128 128 741 1522 204051 0 126 289664 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 3 1 11 0 1 262144 0 mbuf 256 467 538 3786471 0 254 257280 0 DEVCTL 1024 0 208 125 0 0 212992 0 malloc-16384 16384 6 7 67596 0 1 212992 0 malloc-16 16 12224 526 282558 0 254 204000 0 MAP ENTRY 96 1340 634 1385025 0 127 189504 0 malloc-64 64 2755 17 2828 0 254 177408 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-32 32 4777 515 72815 0 254 169344 0 malloc-32768 32768 4 1 7 0 1 163840 0 malloc-4096 4096 39 0 50 0 2 159744 0 malloc-128 128 1129 80 24455 0 126 154752 0 malloc-65536 65536 0 2 193 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 37 14 68879 0 4 129744 0 malloc-1024 1024 117 7 135 0 16 126976 0 ksiginfo 112 66 978 204 0 126 116928 0 PROC 1320 59 22 68895 0 8 106920 0 malloc-2048 2048 3 45 275259 0 8 98304 0 128 Bucket 1024 55 36 11619 0 16 93184 0 64 Bucket 512 106 70 21065 0 30 90112 0 filedesc0 1072 60 24 68896 0 8 90048 0 malloc-256 256 203 127 289941 0 62 84480 0 UMA Kegs 384 212 1 212 0 30 81792 0 sctp_chunk 152 5 515 337830 0 254 79040 0 malloc-128 128 306 283 68085 0 126 75392 0 malloc-8192 8192 6 3 34 0 1 73728 0 g_bio 408 0 180 558150 0 30 73440 0 malloc-64 64 594 540 78624 0 254 72576 0 malloc-65536 65536 0 1 110 0 1 65536 0 32 Bucket 256 112 143 53334 0 62 65280 0 malloc-64 64 280 539 138019 0 254 52416 0 malloc-128 128 137 266 67838 0 126 51584 0 malloc-384 384 57 73 337882 0 30 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 9 13 516 0 8 45056 0 malloc-64 64 531 162 1612 0 254 44352 0 malloc-384 384 102 8 422 0 30 42240 0 malloc-256 256 20 145 203710 0 62 42240 0 NAMEI 1024 3 37 364427 0 16 40960 0 malloc-1024 1024 3 37 135171 0 16 40960 0 pcpu-8 8 4276 332 4280 0 254 36864 0 malloc-64 64 38 529 270341 0 254 36288 0 Files 80 167 283 221903 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 112 0 1 32768 0 malloc-16384 16384 2 0 5 0 1 32768 0 malloc-4096 4096 8 0 9 0 2 32768 0 malloc-512 512 1 63 135132 0 30 32768 0 pcpu-64 64 452 60 452 0 254 32768 0 TURNSTILE 136 172 38 172 0 62 28560 0 PWD 32 19 863 75914 0 254 28224 0 malloc-32 32 328 554 270721 0 254 28224 0 16 Bucket 144 51 145 40093 0 62 28224 0 4 Bucket 48 8 580 14149 0 254 28224 0 8 Bucket 80 47 303 34773 0 126 28000 0 clpbuf 832 0 32 89 0 16 26624 0 pipe 744 23 12 533 0 16 26040 0 mbuf_jumbo_page 4096 0 6 10 0 254 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-8192 8192 2 1 91 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 1 5 71940 0 2 24576 0 malloc-512 512 36 12 36 0 30 24576 0 KNOTE 160 26 124 390075 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 142 44 495 0 126 23808 0 tcpcb 1048 3 19 21 0 254 23056 0 L VFS Cache 320 71 1 71 0 30 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 75 15 744 0 62 23040 0 malloc-4096 4096 3 2 7 0 2 20480 0 malloc-2048 2048 5 5 261 0 8 20480 0 malloc-1024 1024 18 2 18 0 16 20480 0 malloc-64 64 265 50 18422 0 254 20160 0 2 Bucket 32 62 568 27827 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 49 26 60 0 62 19200 0 malloc-256 256 59 16 483 0 62 19200 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 136 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 udp_inpcb 488 2 30 270 0 254 15616 0 unpcb 256 20 40 1130 0 254 15360 0 malloc-384 384 29 11 29 0 30 15360 0 malloc-2048 2048 3 3 15 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 6 6 1856 0 16 12288 0 malloc-1024 1024 6 6 22 0 16 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-16 16 29 721 270595 0 254 12000 0 malloc-16 16 63 687 405914 0 254 12000 0 malloc-128 128 64 29 3035 0 126 11904 0 routing nhops 256 28 17 39 0 62 11520 0 malloc-384 384 20 10 30 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-2048 2048 2 2 8 0 8 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-1024 1024 4 4 146 0 16 8192 0 malloc-512 512 12 4 12 0 30 8192 0 malloc-512 512 2 14 510 0 30 8192 0 malloc-512 512 3 13 44 0 30 8192 0 malloc-512 512 2 14 130 0 30 8192 0 rtentry 176 35 11 39 0 62 8096 0 rl_entry 40 59 143 59 0 254 8080 0 sctp_laddr 48 0 168 16 0 254 8064 0 udpcb 32 2 250 270 0 254 8064 0 malloc-64 64 11 115 24 0 254 8064 0 malloc-64 64 2 124 82 0 254 8064 0 malloc-32 32 100 152 147 0 254 8064 0 malloc-32 32 78 174 2022 0 254 8064 0 malloc-32 32 59 193 938 0 254 8064 0 malloc-32 32 41 211 2665 0 254 8064 0 vtnet_tx_hdr 24 0 334 1020 0 254 8016 0 malloc-16 16 16 484 46 0 254 8000 0 malloc-16 16 183 317 1246 0 254 8000 0 malloc-16 16 8 492 8 0 254 8000 0 malloc-16 16 256 244 259 0 254 8000 0 malloc-16 16 53 447 23669 0 254 8000 0 malloc-128 128 19 43 95 0 126 7936 0 ripcb 488 5 11 12 0 254 7808 0 tcp_inpcb 488 3 13 21 0 254 7808 0 kenv 258 3 27 1018 0 30 7740 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 1 1 34 0 8 4096 0 malloc-512 512 1 7 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 5 0 254 4032 0 malloc-32 32 8 118 29 0 254 4032 0 malloc-32 32 5 121 44 0 254 4032 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 malloc-384 384 2 8 2 0 30 3840 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 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 296 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 udplite_inpcb 488 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 744 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 832 0 0 0 0 62 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 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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