Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82e224c5 stack pointer = 0x28:0xfffffe000373b620 frame pointer = 0x28:0xfffffe000373b640 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 = 12 (swi1: netisr 0) trap number = 9 panic: general protection fault cpuid = 1 time = 500 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe000373b2f0 vpanic() at vpanic+0x1c7/frame 0xfffffe000373b350 panic() at panic+0x43/frame 0xfffffe000373b3b0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe000373b430 trap() at trap+0xf7/frame 0xfffffe000373b550 calltrap() at calltrap+0x8/frame 0xfffffe000373b550 --- trap 0x9, rip = 0xffffffff82e224c5, rsp = 0xfffffe000373b620, rbp = 0xfffffe000373b640 --- sctp_cmpaddr() at sctp_cmpaddr+0x25/frame 0xfffffe000373b640 sctp_findassoc_by_vtag() at sctp_findassoc_by_vtag+0x210/frame 0xfffffe000373b6b0 sctp_findassociation_addr() at sctp_findassociation_addr+0x81/frame 0xfffffe000373b790 sctp_common_input_processing() at sctp_common_input_processing+0x160/frame 0xfffffe000373b8e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe000373b9d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe000373b9f0 ip_input() at ip_input+0x388/frame 0xfffffe000373ba90 swi_net() at swi_net+0x20d/frame 0xfffffe000373bb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe000373bbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe000373bbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe000373bbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100021 ] Stopped at kdb_enter+0x67: movq $0,0x1477096(%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 0xffffffff810f1380 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe000373b2d0 rbp 0xfffffe000373b2f0 rsi 0 rdi 0xffffffff810f13b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xbf r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197de47 r15 0xffffffff8197de47 rip 0xffffffff810e56e7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1477096(%rip) db> show proc Process 12 (intr) at 0xfffff80004471a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250fd30 ABI: null reaper: 0xffffffff8250fd30 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82510980 (map 0xffffffff82510980) (map.pmap 0xffffffff82510a40) (pmap 0xffffffff82510aa0) threads: 23 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi3: vm] 100021 Run CPU 1 [swi1: netisr 0] 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] db> ps pid ppid pgrp uid state wmesg wchan cmd 27167 27070 27070 0 R syz-executor.0 27166 27059 27059 0 R (threaded) syz-executor.3 162578 Run CPU 0 syz-executor.3 163866 L *sctp-in 0xfffff80004de2300 syz-executor.3 27165 27038 27038 0 R (threaded) syz-executor.1 161714 RunQ syz-executor.1 163865 S sbwait 0xfffff80013a93574 syz-executor.1 163867 S sbwait 0xfffff80013a93574 syz-executor.1 27161 25564 25564 0 R (threaded) syz-executor.2 156826 RunQ syz-executor.2 163857 S connec 0xfffff80013b7c840 syz-executor.2 163860 S uwait 0xfffff80013a00b00 syz-executor.2 27070 774 27070 0 Ss nanslp 0xffffffff8252ff20 syz-executor.0 27059 774 27059 0 Ss nanslp 0xffffffff8252ff20 syz-executor.3 27058 27034 27058 0 Ss select 0xfffff800227b6140 dhclient 27038 774 27038 0 Ss nanslp 0xffffffff8252ff20 syz-executor.1 27037 1 27037 0 Ss select 0xfffff800046dd6c0 dhclient 27034 27027 436 65 S select 0xfffff800227b68c0 dhclient 27027 436 436 0 S wait 0xfffff800139ff000 sh 26647 1 26647 65 Ss select 0xfffff800229a90c0 dhclient 26147 1 26147 0 Ss select 0xfffff8002277b040 dhclient 26144 1 26144 0 Ss select 0xfffff80022caa640 dhclient 25564 774 25564 0 Rs syz-executor.2 774 772 772 0 S (threaded) syz-fuzzer 100103 S uwait 0xfffff80013275480 syz-fuzzer 100111 S uwait 0xfffff80004b54680 syz-fuzzer 100112 S uwait 0xfffff80004b54780 syz-fuzzer 100113 S uwait 0xfffff80004b54880 syz-fuzzer 100114 S uwait 0xfffff80004b54980 syz-fuzzer 100115 S uwait 0xfffff800133c7400 syz-fuzzer 100116 S kqread 0xfffff8001335eb00 syz-fuzzer 100117 S uwait 0xfffff800133c7500 syz-fuzzer 100118 S uwait 0xfffff800133c7600 syz-fuzzer 772 770 772 0 Ss pause 0xfffff80004dae5d8 csh 770 694 770 0 Ss select 0xfffff800046dd740 sshd 754 1 754 0 Ss+ ttyin 0xfffff80004878cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b680b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b684b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b688b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b68cb0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b720b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b724b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b728b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b72cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8252ff20 cron 694 1 694 0 Ss select 0xfffff800046dd8c0 sshd 507 1 507 0 Ss select 0xfffff800046e0bc0 syslogd 436 1 436 0 Ss wait 0xfffff80004e9e528 devd 435 1 435 65 Ss select 0xfffff800046dfcc0 dhclient 350 1 350 0 Ss select 0xfffff800046dfd40 dhclient 347 1 347 0 Ss select 0xfffff800046e0140 dhclient 23 0 0 0 DL syncer 0xffffffff8261f2b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004d0fa50 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261e3a0 [bufdaemon] 100077 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100086 D sdflush 0xfffff80004e0f4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82645848 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100068 RunQ [dom0] 100075 D launds 0xffffffff82639cc4 [laundry: dom0] 100076 D umarcl 0xffffffff814f6e00 [uma] 18 0 0 0 DL - 0xffffffff823642e8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e3b818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b5c390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b95c [soaiod4] 9 0 0 0 DL - 0xffffffff8261b95c [soaiod3] 8 0 0 0 DL - 0xffffffff8261b95c [soaiod2] 7 0 0 0 DL - 0xffffffff8261b95c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223c040 [doneq0] 100067 D - 0xffffffff8223bf10 [scanner] 5 0 0 0 DL crypto_ 0xfffff800044eb990 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044eb930 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff826371b0 [crypto] 14 0 0 0 DL seqstat 0xfffff80004083888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f7a0 [g_event] 100026 D - 0xffffffff8250f7a8 [g_up] 100027 D - 0xffffffff8250f7b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004344b00 [thr_0] 100019 D - 0xfffff80004344b80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi3: vm] 100021 Run CPU 1 [swi1: netisr 0] 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 0xfffff80004453528 [init] 10 0 0 0 DL audit_w 0xffffffff826376d0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fd30 [swapper] 100005 D - 0xfffff80004349d00 [softirq_0] 100006 D - 0xfffff80004349c00 [softirq_1] 100007 D - 0xfffff80004349b00 [if_io_tqg_0] 100008 D - 0xfffff80004349a00 [if_io_tqg_1] 100009 D - 0xfffff80004349900 [if_config_tqg_0] 100010 D - 0xfffff80004349800 [kqueue_ctx taskq] 100011 D - 0xfffff80004349700 [inm_free taskq] 100014 D - 0xfffff80004349400 [aiod_kick taskq] 100015 D - 0xfffff80004349300 [thread taskq] 100016 D - 0xfffff80004349200 [in6m_free taskq] 100024 D - 0xfffff80004349000 [firmware taskq] 100029 D - 0xfffff800044c3e00 [crypto_0] 100030 D - 0xfffff800044c3e00 [crypto_1] 100044 D - 0xfffff800044c3a00 [vtnet0 rxq 0] 100045 D - 0xfffff800044c3900 [vtnet0 txq 0] 100046 D - 0xfffff800044c3800 [vtnet0 rxq 1] 100047 D - 0xfffff800044c3700 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800046e0200 [virtio_balloon] 100053 D - 0xfffff800044c3600 [mca taskq] 100058 D - 0xffffffff81d263d1 [deadlkres] 100062 D - 0xfffff80004b75e00 [acpi_task_0] 100063 D - 0xfffff80004b75e00 [acpi_task_1] 100064 D - 0xfffff80004b75e00 [acpi_task_2] 100066 D - 0xfffff800044c3d00 [CAM taskq] db> show all locks Process 27165 (syz-executor.1) thread 0xfffffe0094ccf300 (161714) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff82550cf0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:511 Process 12 (intr) thread 0xfffffe000470d300 (100021) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094fc7a90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 shared rw sctp-info (sctp-info) r = 0 (0xfffffe000479c208) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2130 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 136 10371K 10279 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29670 1738K 29735 kobj 336 1344K 496 newblk 6 1026K 53260 vfscache 3 1025K 3 pcb 298 845K 54120 inodedep 59 534K 41595 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 140 263K 27312 acpica 1674 184K 54410 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 51155 pagedep 15 132K 56230 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 sctp_atcl 276 104K 36779 linker 268 99K 440 bus 990 80K 3306 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 BPF 30 53K 270 umtx 396 50K 396 ifaddr 127 42K 233 kdtrace 208 42K 91036 temp 36 35K 9535 hostcache 1 32K 1 shm 1 32K 86 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 28K 5 gtaskqueue 18 26K 18 pf_ifnet 84 23K 1224 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 sctp_atky 417 18K 48699 lockf 158 18K 7635 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 ether_multi 181 15K 1190 lltable 46 15K 1101 ksem 16 14K 629 bus-sc 31 14K 1547 sctp_timw 53 14K 53 KTRACE 100 13K 100 ifnet 7 13K 7 dirrem 47 12K 27672 pf_osfp 106 12K 106 kenv 92 12K 92 in6_multi 97 12K 674 eventhandler 126 11K 126 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 29625 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 60 pfs_vncache 1 8K 1 sctp_ifa 61 8K 148 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 routetbl 28 7K 2552 sglist 5 7K 5 CAM DEV 3 6K 510 freefile 47 6K 27536 kqueue 60 6K 27574 plimit 22 6K 2051 cred 22 6K 814 ufs_dirhash 27 6K 27 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 74 5K 930 sctp_athm 276 5K 37821 sctp_map 272 5K 20392 UMA 258 5K 258 vt 11 5K 11 pf_table 2 4K 621 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 816 evdev 4 4K 4 pwddesc 58 4K 27168 session 28 4K 174 pgrp 28 4K 192 hhook 13 4K 13 terminal 11 3K 11 acpisem 22 3K 22 proc-args 47 3K 1901 selfd 38 3K 350715 uidinfo 3 3K 88 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 iov 1 2K 61686 ip6ndp 12 2K 103 select 13 2K 2065 CAM XPT 22 2K 543 Unitno 26 2K 80 sctp_stri 3 2K 2538 in_multi 6 2K 67 diradd 10 2K 27888 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 12 vnodemarker 2 1K 2806 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 148 ipsec 3 1K 3 mkdir 6 1K 51196 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 newdirblk 4 1K 25598 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 sctp_aadr 7 1K 1752 freework 2 1K 36420 chacha20random 1 1K 1 procdesc 3 1K 74 inpcbpolicy 10 1K 42708 osd 3 1K 10 freeblks 1 1K 27206 ip6_msource 4 1K 32 vnodes 1 1K 139 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 ip_msource 3 1K 80 loginclass 3 1K 6 prison 6 1K 6 soname 5 1K 27374 pf_rule 1 1K 1280 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 tcpfunc 2 1K 2 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 121 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 339 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 17334 sctp_iter 0 0K 191 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 30 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 162 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 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 259 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 194867 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 75821 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1389 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 120 allocindir 0 0K 0 indirdep 0 0K 13699 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 416 ip6_moptions 0 0K 57 in6_mfilter 0 0K 117 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 111 in_mfilter 0 0K 169 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 10 VN POLL 0 0K 28 statfs 0 0K 25699 namei_tracker 0 0K 682 export_host 0 0K 0 cl_savebuf 0 0K 357 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 1858 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 5336 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 288 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 1524 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 10 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 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 46 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 mbuf_jumbo_page 4096 6828 1884 43183 0 254 35684352 0 mbuf_cluster 2048 9713 3 9731 0 254 19898368 0 tcp_log 416 0 19179 610058 0 254 7978464 0 RADIX NODE 144 9396 9697 1178570 0 63 2749392 0 mbuf 256 7511 2794 2663313 0 254 2638080 0 pbuf 2632 0 941 0 0 2 2476712 0 mbuf_packet 256 8266 1319 388098 0 254 2453760 0 BUF TRIE 144 474 12994 143700 0 62 1939392 0 UMA Slabs 0 112 14915 22 14915 0 126 1672944 0 malloc-384 384 4276 54 47113 0 30 1662720 0 sctp_asoc 2288 136 519 10191 0 254 1498640 0 malloc-4096 4096 337 1 572 0 2 1384448 0 malloc-128 128 9716 49 10073 0 126 1249920 0 FFS inode 1128 742 21 28483 0 8 860664 0 sctp_ep 1280 137 496 24699 0 254 810240 0 tcp_bbr_map 128 0 5580 619565 0 126 714240 0 256 Bucket 2048 254 58 21211 0 8 638976 0 socket 944 30 554 73500 0 254 551296 0 malloc-2048 2048 144 110 24968 0 8 520192 0 sctp_raddr 736 149 544 15400 0 254 510048 0 VM OBJECT 264 1520 175 430678 0 30 447480 0 VNODE 488 779 69 28522 0 30 413824 0 malloc-65536 65536 1 5 1681 0 1 393216 0 malloc-1024 1024 251 125 10636 0 16 385024 0 malloc-2048 2048 6 172 196255 0 8 364544 0 THREAD 1792 149 49 63867 0 8 354816 0 malloc-4096 4096 70 12 27690 0 2 335872 0 malloc-256 256 244 1061 196923 0 62 334080 0 malloc-65536 65536 0 5 134 0 1 327680 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 0 8 240 0 1 262144 0 malloc-32768 32768 0 7 12267 0 1 229376 0 g_bio 408 0 550 675755 0 30 224400 0 malloc-64 64 3101 301 3859 0 254 217728 0 DEVCTL 1024 11 201 216 0 0 217088 0 FFS2 dinode 256 742 98 28483 0 62 215040 0 malloc-16384 16384 9 4 25564 0 1 212992 0 udplite_inpcb 488 1 423 34619 0 254 206912 0 malloc-16 16 12421 329 12730 0 254 204000 0 malloc-128 128 1441 109 31829 0 126 198400 0 MAP ENTRY 96 1476 582 1662565 0 126 197568 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-384 384 277 233 37087 0 30 195840 0 128 Bucket 1024 137 46 15014 0 16 187392 0 UMA Zones 768 230 4 230 0 16 179712 0 clpbuf 2632 0 64 9417 0 16 168448 0 malloc-32 32 4569 219 5362 0 254 153216 0 S VFS Cache 104 1104 339 29704 0 126 150072 0 sctp_chunk 152 97 865 13476 0 254 146224 0 vmem btag 56 2547 33 2580 0 254 144480 0 malloc-256 256 351 189 26050 0 62 138240 0 malloc-128 128 737 286 29587 0 126 130944 0 VMSPACE 2544 35 16 27146 0 4 129744 0 malloc-128 128 698 263 83656 0 126 123008 0 ksiginfo 112 66 978 2064 0 126 116928 0 tcpcb 1048 4 106 5773 0 254 115280 0 PROC 1320 57 24 27167 0 8 106920 0 malloc-8192 8192 7 6 115 0 1 106496 0 malloc-4096 4096 14 12 134 0 2 106496 0 malloc-32768 32768 0 3 130 0 1 98304 0 64 Bucket 512 93 83 40254 0 30 90112 0 filedesc0 1072 58 26 27168 0 8 90048 0 UMA Kegs 384 216 7 216 0 30 85632 0 malloc-64 64 813 510 25636 0 254 84672 0 malloc-16384 16384 0 5 72 0 1 81920 0 malloc-64 64 745 515 28207 0 254 80640 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 1 3 158 0 1 65536 0 malloc-256 256 133 107 59453 0 62 61440 0 tcp_inpcb 488 4 116 5773 0 254 58560 0 malloc-384 384 102 48 1399 0 30 57600 0 32 Bucket 256 87 138 19276 0 62 57600 0 malloc-256 256 74 136 59853 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-64 64 267 552 378591 0 254 52416 0 unpcb 256 14 181 5802 0 254 49920 0 malloc-8192 8192 0 6 167 0 1 49152 0 malloc-8192 8192 2 4 36 0 1 49152 0 malloc-256 256 37 143 42562 0 62 46080 0 pipe 744 21 39 2582 0 16 44640 0 Files 80 205 345 129518 0 126 44000 0 malloc-128 128 131 210 28289 0 126 43648 0 DIRHASH 1024 36 4 36 0 16 40960 0 malloc-2048 2048 10 10 76 0 8 40960 0 malloc-512 512 14 66 2583 0 30 40960 0 pcpu-8 8 4493 627 17087 0 254 40960 0 malloc-64 64 76 554 66007 0 254 40320 0 malloc-384 384 83 17 83 0 30 38400 0 tcp_bbr_pcb 832 0 45 2556 0 16 37440 0 NAMEI 1024 0 36 151759 0 16 36864 0 malloc-2048 2048 2 16 165 0 8 36864 0 malloc-32 32 393 741 81850 0 254 36288 0 malloc-256 256 119 16 1200 0 62 34560 0 malloc-256 256 3 132 28701 0 62 34560 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 4 0 1 32768 0 malloc-4096 4096 3 5 1707 0 2 32768 0 pcpu-64 64 454 58 454 0 254 32768 0 16 Bucket 144 67 157 2824 0 62 32256 0 TURNSTILE 136 199 32 199 0 62 31416 0 malloc-1024 1024 23 5 86 0 16 28672 0 malloc-1024 1024 20 8 4353 0 16 28672 0 malloc-512 512 4 52 2871 0 30 28672 0 sctp_stream_msg_out 112 87 165 2340 0 254 28224 0 sctp_laddr 48 98 490 8095 0 254 28224 0 PWD 32 19 863 25480 0 254 28224 0 malloc-32 32 309 573 27038 0 254 28224 0 4 Bucket 48 9 579 849 0 254 28224 0 KNOTE 160 28 147 258613 0 62 28000 0 8 Bucket 80 86 264 15582 0 126 28000 0 ripcb 488 3 53 997 0 254 27328 0 itimer 352 0 77 462 0 30 27104 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 0 6 134 0 2 24576 0 malloc-4096 4096 1 5 25707 0 2 24576 0 malloc-2048 2048 9 3 10 0 8 24576 0 malloc-2048 2048 2 10 3628 0 8 24576 0 malloc-2048 2048 0 12 85 0 8 24576 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-1024 1024 3 17 128 0 16 20480 0 rtentry 176 31 84 217 0 62 20240 0 2 Bucket 32 94 536 6820 0 254 20160 0 malloc-128 128 101 54 4317 0 126 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 udp_inpcb 488 2 38 1319 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 routing nhops 256 25 50 225 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 udpcb 32 3 501 35938 0 254 16128 0 vtnet_tx_hdr 24 0 668 1631074 0 254 16032 0 malloc-16 16 283 717 31180 0 254 16000 0 malloc-16 16 333 667 63063 0 254 16000 0 malloc-128 128 75 49 859 0 126 15872 0 malloc-384 384 0 40 594 0 30 15360 0 malloc-512 512 7 17 67 0 30 12288 0 malloc-64 64 21 168 1013 0 254 12096 0 malloc-32 32 65 313 549 0 254 12096 0 malloc-32 32 93 285 12832 0 254 12096 0 malloc-16 16 466 284 14778 0 254 12000 0 malloc-128 128 41 52 235 0 126 11904 0 sctp_readq 152 0 78 1071 0 254 11856 0 malloc-1024 1024 0 8 986 0 16 8192 0 malloc-1024 1024 2 6 29 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 206 0 30 8192 0 malloc-512 512 0 16 124 0 30 8192 0 malloc-512 512 3 13 512 0 30 8192 0 tcptw 88 0 92 3 0 254 8096 0 rl_entry 40 112 90 112 0 254 8080 0 sctp_asconf_ack 48 1 167 67 0 254 8064 0 malloc-64 64 56 70 268 0 254 8064 0 malloc-64 64 0 126 48 0 254 8064 0 malloc-32 32 9 243 3486 0 254 8064 0 malloc-32 32 31 221 383 0 254 8064 0 malloc-32 32 4 248 1119 0 254 8064 0 malloc-16 16 8 492 10 0 254 8000 0 malloc-16 16 42 458 13364 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 1 499 33 0 254 8000 0 tcp_log_node 120 0 66 11 0 126 7920 0 kenv 258 3 27 1095 0 30 7740 0 L VFS Cache 320 0 24 5 0 30 7680 0 malloc-256 256 6 24 287 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 84 0 126 6448 0 domainset 40 0 126 60 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 7 0 62 4048 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 6 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 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 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 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 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 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 488 0 0 0 0 30 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 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 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2632 0 0 0 0 64 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 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-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-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 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