Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82d23b72 stack pointer = 0x0:0xfffffe00036567a0 frame pointer = 0x0:0xfffffe00036567e0 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 (swi4: clock (0)) trap number = 9 panic: general protection fault cpuid = 0 time = 179 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003656470 vpanic() at vpanic+0x1c7/frame 0xfffffe00036564d0 panic() at panic+0x43/frame 0xfffffe0003656530 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00036565b0 trap() at trap+0xf7/frame 0xfffffe00036566d0 calltrap() at calltrap+0x8/frame 0xfffffe00036566d0 --- trap 0x9, rip = 0xffffffff82d23b72, rsp = 0xfffffe00036567a0, rbp = 0xfffffe00036567e0 --- sctp_timer_stop() at sctp_timer_stop+0x3a2/frame 0xfffffe00036567e0 sctp_stop_association_timers() at sctp_stop_association_timers+0xf9/frame 0xfffffe0003656810 sctp_free_assoc() at sctp_free_assoc+0x2b6/frame 0xfffffe00036568a0 sctp_threshold_management() at sctp_threshold_management+0x30b/frame 0xfffffe00036568f0 sctp_asconf_timer() at sctp_asconf_timer+0x45/frame 0xfffffe0003656940 sctp_timeout_handler() at sctp_timeout_handler+0x7d0/frame 0xfffffe0003656a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe0003656ad0 softclock() at softclock+0xb0/frame 0xfffffe0003656b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003656bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003656bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003656bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100022 ] Stopped at kdb_enter+0x67: movq $0,0x14862b6(%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 0 rax 0x12 rcx 0xffffffff810dc190 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003656450 rbp 0xfffffe0003656470 rsi 0 rdi 0xffffffff810dc1c6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0x224e ll+0x222d r12 0xffffffff82068ef0 ddb_dbbe r13 0 r14 0xffffffff8193764e r15 0xffffffff8193764e rip 0xffffffff810d0dc7 kdb_enter+0x67 rflags 0x82 ll+0x61 kdb_enter+0x67: movq $0,0x14862b6(%rip) db> show proc Process 12 (intr) at 0xfffff80004311520: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82509d10 ABI: null reaper: 0xffffffff82509d10 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8250a960 (map 0xffffffff8250a960) (map.pmap 0xffffffff8250aa20) (pmap 0xffffffff8250aa80) threads: 23 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 I [swi1: netisr 0] 100021 I [swi3: vm] 100022 Run CPU 0 [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 18714 5391 5391 0 R (threaded) syz-executor.2 100324 RunQ syz-executor.2 100397 S select 0xfffff80004a9b440 syz-executor.2 100415 S uwait 0xfffff80004aa0a00 syz-executor.2 18713 5427 5427 0 R (threaded) syz-executor.0 100130 RunQ syz-executor.0 100411 S accept 0xfffff80004dbe168 syz-executor.0 100401 S uwait 0xfffff80004ea2380 syz-executor.0 18712 2183 2183 0 R (threaded) syz-executor.1 100184 RunQ syz-executor.1 100395 S accept 0xfffff80004e41ca8 syz-executor.1 100405 S uwait 0xfffff80004e32e00 syz-executor.1 7313 1 7313 65 Ss select 0xfffff80004a9e2c0 dhclient 6718 1 6718 0 Ss select 0xfffff80004d8ee40 dhclient 6715 1 6715 0 Ss select 0xfffff80004aa0dc0 dhclient 6698 1 6698 65 Ss select 0xfffff80004a9e1c0 dhclient 6077 1 6077 0 Ss select 0xfffff80004aa0cc0 dhclient 6074 1 6074 0 Ss select 0xfffff80004e32340 dhclient 6063 1 6063 65 Ss select 0xfffff80004aa0f40 dhclient 5427 762 5427 0 Rs syz-executor.0 5418 1 5418 0 Ss select 0xfffff80004d8e4c0 dhclient 5408 762 5408 0 Rs CPU 1 syz-executor.3 5391 762 5391 0 Rs syz-executor.2 5378 1 5378 0 Ss select 0xfffff80004e326c0 dhclient 3724 1 3724 65 Ss select 0xfffff80004d8eec0 dhclient 3117 1 3117 0 Ss select 0xfffff80004a9b140 dhclient 3112 1 3112 0 Ss select 0xfffff80004a9b0c0 dhclient 2183 762 2183 0 Rs syz-executor.1 762 760 760 0 R (threaded) syz-fuzzer 100089 S uwait 0xfffff8000447ae00 syz-fuzzer 100110 RunQ syz-fuzzer 100111 S uwait 0xfffff80004ea3c00 syz-fuzzer 100112 S uwait 0xfffff80004ea3b00 syz-fuzzer 100113 S uwait 0xfffff80004ea2180 syz-fuzzer 100114 S uwait 0xfffff80004ea2280 syz-fuzzer 100115 S uwait 0xfffff80004d8ec80 syz-fuzzer 100116 S kqread 0xfffff80004c27700 syz-fuzzer 100563 RunQ syz-fuzzer 100381 S uwait 0xfffff80004a9bf00 syz-fuzzer 760 758 760 0 Ss pause 0xfffff80004d7d0a8 csh 758 682 758 0 Ss select 0xfffff80004ea3dc0 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004416cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff800044140b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800044144b0 getty 739 1 739 0 Ss+ ttyin 0xfffff800044148b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004414cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff800044130b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800044134b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800044138b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004413cb0 getty 686 1 686 0 Ss nanslp 0xffffffff8252a801 cron 682 1 682 0 Ss select 0xfffff80004ea39c0 sshd 495 1 495 0 Ss select 0xfffff80004a9d4c0 syslogd 424 1 424 0 Ss select 0xfffff80004a9d3c0 devd 423 1 423 65 Ss select 0xfffff80004a9d7c0 dhclient 338 1 338 0 Ss select 0xfffff80004ea2640 dhclient 335 1 335 0 Ss select 0xfffff80004a9d740 dhclient 23 0 0 0 DL syncer 0xffffffff826178e8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004bbc000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82616c50 [bufdaemon] 100077 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100086 D sdflush 0xfffff80004d87ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263dec8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff826322f8 [dom0] 100075 D launds 0xffffffff82632304 [laundry: dom0] 100076 D umarcl 0xffffffff814d5810 [uma] 18 0 0 0 DL - 0xffffffff8235e388 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d482f8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e41390 [pf purge] 15 0 0 0 DL - 0xffffffff8261622c [soaiod4] 9 0 0 0 DL - 0xffffffff8261622c [soaiod3] 8 0 0 0 DL - 0xffffffff8261622c [soaiod2] 7 0 0 0 DL - 0xffffffff8261622c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff822360c0 [doneq0] 100067 D - 0xffffffff82235f90 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000420ad90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000420ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262f7e0 [crypto] 14 0 0 0 DL seqstat 0xfffff8000435b888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82509770 [g_event] 100026 D - 0xffffffff82509778 [g_up] 100027 D - 0xffffffff82509780 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004219000 [thr_0] 100019 D - 0xfffff80004219080 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100020 I [swi1: netisr 0] 100021 I [swi3: vm] 100022 Run CPU 0 [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 0xfffff80004314000 [init] 10 0 0 0 DL audit_w 0xffffffff8262fd00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82509d10 [swapper] 100005 D - 0xfffff8000433c100 [if_io_tqg_0] 100006 D - 0xfffff8000433c000 [if_io_tqg_1] 100007 D - 0xfffff80004339e00 [if_config_tqg_0] 100008 D - 0xfffff80004339d00 [softirq_0] 100009 D - 0xfffff80004339c00 [softirq_1] 100010 D - 0xfffff800040ed600 [thread taskq] 100012 D - 0xfffff800040ed300 [inm_free taskq] 100013 D - 0xfffff800040ed200 [kqueue_ctx taskq] 100014 D - 0xfffff800040ed100 [aiod_kick taskq] 100017 D - 0xfffff800040ecb00 [in6m_free taskq] 100024 D - 0xfffff800040ec500 [firmware taskq] 100029 D - 0xfffff800040ec400 [crypto_0] 100030 D - 0xfffff800040ec400 [crypto_1] 100044 D - 0xfffff800040ebc00 [vtnet0 rxq 0] 100045 D - 0xfffff800040ebb00 [vtnet0 txq 0] 100046 D - 0xfffff800040eba00 [vtnet0 rxq 1] 100047 D - 0xfffff800040eb900 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800045ca800 [virtio_balloon] 100053 D - 0xfffff800040eb200 [mca taskq] 100057 D - 0xffffffff81cdd281 [deadlkres] 100062 D - 0xfffff800040eb000 [acpi_task_0] 100063 D - 0xfffff800040eb000 [acpi_task_1] 100064 D - 0xfffff800040eb000 [acpi_task_2] 100066 D - 0xfffff800040ec300 [CAM taskq] db> show all locks Process 5408 (syz-executor.3) thread 0xfffffe0024754100 (100092) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00264c4b08) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7457 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00264934f0) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7456 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0026493430) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4183 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00264c4a48) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4179 Process 12 (intr) thread 0xfffffe00049ce000 (100022) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe002654eab0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4693 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002654ea90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1763 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 335 1340K 494 newblk 55 1038K 44958 vfscache 4 1025K 4 pcb 175 699K 27092 inodedep 48 536K 20927 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 144 289K 18797 acpica 1674 185K 52414 vnet_data 1 168K 1 filedesc 20 137K 34933 pagedep 9 130K 17792 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 336 BPF 46 88K 94 bus 975 79K 3020 sctp_atcl 145 73K 17611 sctp_stro 72 72K 5714 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 360 45K 360 kdtrace 196 38K 66657 ifaddr 97 37K 124 temp 35 33K 5887 hostcache 1 32K 1 shm 1 32K 43 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ufs_mount 5 17K 6 proc 3 17K 3 lltable 44 16K 483 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 ether_multi 172 14K 474 bus-sc 30 14K 1405 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 sctp_timw 42 11K 42 in6_multi 89 11K 280 select 80 10K 80 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 dirrem 37 10K 20359 sctp_atky 219 10K 24299 freework 36 9K 29848 bmsafemap 2 9K 21714 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 23 pfs_vncache 1 8K 1 pf_ifnet 24 8K 330 audit_evclass 233 8K 291 kqueue 64 7K 18723 CAM DEV 3 6K 510 plimit 24 6K 895 cred 24 6K 930 vt 11 6K 11 pf_osfp 49 6K 49 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 freefile 39 5K 20166 DEVFSP 78 5K 363 ufs_dirhash 24 5K 24 session 35 5K 90 pgrp 35 5K 106 UMA 251 5K 251 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 323 routetbl 20 4K 1226 lockf 32 4K 6581 hhook 13 4K 13 sctp_ifa 24 3K 61 proc-args 52 3K 1098 freeblks 11 3K 19781 acpisem 22 3K 22 terminal 11 3K 11 sctp_athm 145 3K 18254 sctp_map 144 3K 11292 uidinfo 3 3K 218 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 48 Unitno 31 2K 56310 CAM XPT 22 2K 543 in_multi 6 2K 21 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 35212 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 16 vnodemarker 2 1K 832 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 61 ipsec 3 1K 3 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 sctp_stri 1 1K 1200 newdirblk 4 1K 17606 diradd 4 1K 20456 indirdep 2 1K 14009 inpcbpolicy 16 1K 7999 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 osd 3 1K 9 ip6opt 2 1K 386 vnodes 1 1K 391 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 pf_rule 1 1K 328 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 soname 4 1K 17026 nexusdev 5 1K 5 filecaps 5 1K 185 sctp_vrf 1 1K 1 sctp_aadr 1 1K 137 entropy 2 1K 70 ip_msource 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 297 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 8209 sctp_iter 0 0K 78 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 25 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 53 vtfont 0 0K 0 madt_table 0 0K 2 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 scsi_da 0 0K 69 pvscsi 0 0K 0 smartpqi 0 0K 0 ata_da 0 0K 0 scsi_ch 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 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 tcp_log_dev 0 0K 134 xen_intr 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 acpi_perf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 58842 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 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 11284 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 414 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 168 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 lDevFlags * 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 11 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 111 in_mfilter 0 0K 33 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 ag_portal_data_t malloc 0 0K 0 statfs 0 0K 17759 export_host 0 0K 0 cl_savebuf 0 0K 70 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 786 accf 0 0K 0 pts 0 0K 0 iov 0 0K 29078 ioctlops 0 0K 1251 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1118 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 426 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 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 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9780 126 9780 0 254 20287488 0 mbuf_jumbo_page 4096 5 3297 27909 0 254 13524992 0 tcp_log 416 0 20322 187792 0 254 8453952 0 65536 65536 4 107 745 0 1 7274496 0 32768 32768 0 112 193 0 1 3670016 0 mbuf_packet 256 8285 1367 232396 0 254 2470912 0 16384 16384 12 126 17601 0 1 2260992 0 512 512 4174 130 5460 0 30 2203648 0 RADIX NODE 144 6093 8688 666301 0 64 2128464 0 BUF TRIE 144 180 13288 37322 0 62 1939392 0 mbuf 256 725 4863 1298408 0 254 1430528 0 4096 4096 335 3 722 0 2 1384448 0 128 128 9327 376 44951 0 126 1241984 0 UMA Slabs 0 112 10616 34 10616 0 126 1192800 0 sctp_asoc 2288 72 438 5646 0 254 1166880 0 tcp_bbr_map 128 6 7186 340085 0 126 920576 0 pbuf 832 0 953 0 0 2 792896 0 8192 8192 11 77 120 0 1 720896 0 256 Bucket 2048 298 22 1825 0 8 655360 0 sctp_ep 1280 72 438 11275 0 254 652800 0 tcpcb 1040 8 509 5186 0 254 537680 0 socket 960 40 468 24479 0 254 487680 0 2048 2048 78 114 71087 0 8 393216 0 VM OBJECT 264 1379 91 281333 0 30 388080 0 sctp_raddr 736 77 440 6862 0 254 380512 0 VNODE 496 611 109 21193 0 30 357120 0 THREAD 1792 150 30 29305 0 8 322560 0 4096 4096 63 7 18716 0 2 286720 0 4096 4096 10 57 524 0 2 274432 0 ripcb 488 5 507 380 0 254 249856 0 udplite_inpcb 488 0 512 1518 0 254 249856 0 tcp_inpcb 488 9 503 5186 0 254 249856 0 udp_inpcb 488 2 510 915 0 254 249856 0 256 256 300 660 45691 0 62 245760 0 32768 32768 0 7 12099 0 1 229376 0 128 Bucket 1024 162 49 6456 0 16 216064 0 DEVCTL 1024 0 208 153 0 0 212992 0 1024 1024 116 84 2616 0 16 204800 0 512 512 146 246 19204 0 30 200704 0 512 512 79 313 21991 0 30 200704 0 MAP ENTRY 96 1640 376 1102345 0 126 193536 0 FFS2 dinode 256 574 176 21154 0 62 192000 0 16 16 11833 167 11883 0 254 192000 0 64 64 2712 123 2740 0 254 181440 0 1024 1024 73 103 5776 0 16 180224 0 128 128 1236 159 27617 0 126 178560 0 256 256 112 578 31979 0 62 176640 0 UMA Zones 768 226 1 226 0 16 174336 0 32 32 4441 473 5269 0 254 157248 0 vmem btag 56 2499 153 2550 0 254 148512 0 128 128 826 259 2906 0 126 138880 0 VMSPACE 2536 40 14 18715 0 4 136944 0 FFS inode 160 574 251 21154 0 62 132000 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 0 2 173 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 unpcb 256 20 490 5052 0 254 130560 0 64 Bucket 512 95 137 8598 0 30 118784 0 ksiginfo 112 65 979 544 0 126 116928 0 256 256 217 218 60511 0 62 111360 0 g_bio 408 0 270 233028 0 30 110160 0 PROC 1312 62 19 18715 0 8 106272 0 S VFS Cache 104 624 390 22408 0 126 105456 0 128 128 631 144 4543 0 126 99200 0 filedesc0 1080 62 22 18715 0 8 90720 0 4096 4096 22 0 46 0 2 90112 0 128 128 144 507 58849 0 126 83328 0 UMA Kegs 384 212 4 212 0 30 82944 0 2048 2048 5 35 424 0 8 81920 0 sctp_readq 152 0 520 303 0 254 79040 0 sctp_chunk 152 87 433 3586 0 254 79040 0 4096 4096 12 6 37 0 2 73728 0 64 64 612 459 1969 0 254 68544 0 64 64 593 478 28305 0 254 68544 0 65536 65536 1 0 1 0 1 65536 0 256 256 92 163 31705 0 62 65280 0 256 256 50 205 21962 0 62 65280 0 256 256 70 185 24311 0 62 65280 0 32 Bucket 256 82 173 23259 0 62 65280 0 512 512 84 36 173 0 30 61440 0 sctp_stream_msg_out 112 20 520 1146 0 254 60480 0 clpbuf 832 0 64 464 0 16 53248 0 hostcache 96 2 544 2 0 254 52416 0 64 64 137 682 30555 0 254 52416 0 64 64 273 546 19020 0 254 52416 0 256 256 23 172 18065 0 62 49920 0 pipe 760 23 42 2150 0 16 49400 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 104705 0 16 49152 0 8192 8192 4 2 12 0 1 49152 0 2048 2048 2 22 299 0 8 49152 0 1024 1024 22 26 46 0 16 49152 0 512 512 70 26 97 0 30 49152 0 tcp_bbr_pcb 832 2 52 1265 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 234 316 62695 0 126 44000 0 8192 8192 1 4 27 0 1 40960 0 64 pcpu 8 4281 839 9167 0 254 40960 0 selfd 64 146 421 130608 0 254 36288 0 64 64 190 377 449 0 254 36288 0 64 64 2 565 89 0 254 36288 0 64 64 25 542 152 0 254 36288 0 8 Bucket 80 64 386 38697 0 126 36000 0 128 128 66 213 172 0 126 35712 0 128 128 0 279 308 0 126 35712 0 128 128 51 228 224 0 126 35712 0 routing nhops 256 23 112 98 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 26 109 923 0 62 34560 0 TURNSTILE 136 181 71 181 0 62 34272 0 SLEEPQUEUE 88 181 203 181 0 126 33792 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 1 0 1 0 1 32768 0 16384 16384 0 2 4 0 1 32768 0 4096 4096 2 6 17761 0 2 32768 0 4096 4096 7 1 7 0 2 32768 0 2048 2048 2 14 700 0 8 32768 0 2048 2048 8 8 8 0 8 32768 0 2048 2048 3 13 45 0 8 32768 0 1024 1024 2 30 2 0 16 32768 0 1024 1024 9 23 297 0 16 32768 0 1024 1024 14 18 14 0 16 32768 0 1024 1024 1 31 166 0 16 32768 0 512 512 22 42 539 0 30 32768 0 512 512 11 53 23 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 16 Bucket 144 91 133 35031 0 62 32256 0 2 Bucket 32 303 705 18956 0 254 32256 0 KNOTE 160 28 172 162018 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_node 120 0 264 22 0 126 31680 0 VNODEPOLL 120 0 264 27 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_asconf_ack 48 0 588 30 0 254 28224 0 sctp_laddr 48 16 572 2025 0 254 28224 0 PWD 32 21 861 17541 0 254 28224 0 32 32 184 698 25044 0 254 28224 0 32 32 296 586 2213 0 254 28224 0 4 Bucket 48 6 582 16192 0 254 28224 0 8192 8192 2 1 4 0 1 24576 0 rtentry 176 31 107 98 0 62 24288 0 rl_entry 40 92 514 115 0 254 24240 0 vtnet_tx_hdr 24 0 1002 699076 0 254 24048 0 udpcb 32 2 628 2433 0 254 20160 0 32 32 14 616 56683 0 254 20160 0 32 32 239 391 19110 0 254 20160 0 32 32 42 588 3327 0 254 20160 0 32 32 6 624 19 0 254 20160 0 32 32 21 609 8104 0 254 20160 0 16 16 637 613 13230 0 254 20000 0 procdesc 136 5 140 34 0 62 19720 0 L VFS Cache 320 0 60 38 0 30 19200 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 2048 2048 6 2 9 0 8 16384 0 1024 1024 1 15 1 0 16 16384 0 512 512 2 30 2 0 30 16384 0 rentr 24 0 668 89 0 254 16032 0 mt_zone 24 445 223 445 0 254 16032 0 16 16 152 848 28155 0 254 16000 0 KMAP ENTRY 96 12 153 12 0 126 15840 0 kenv 258 3 57 1044 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 tcp_log_bucket 176 0 69 1 0 62 12144 0 16 16 14 736 15 0 254 12000 0 16 16 18 732 29655 0 254 12000 0 16 16 1 749 114 0 254 12000 0 16 16 47 703 399 0 254 12000 0 16 16 4 746 61 0 254 12000 0 Mountpoints 2816 2 2 2 0 4 11264 0 8192 8192 1 0 1 0 1 8192 0 4096 4096 1 1 1 0 2 8192 0 SMR CPU 32 2 253 2 0 254 8160 0 SMR SHARED 24 2 253 2 0 254 6120 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 int pcpu 4 18 494 18 0 254 2048 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 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 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 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 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 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 0 254 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 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 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 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 2048 2048 0 0 0 0 8 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0