Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82dc0316 stack pointer = 0x28:0xfffffe000363b8c0 frame pointer = 0x28:0xfffffe000363b940 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 = 1603454719 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe000363b590 vpanic() at vpanic+0x1c7/frame 0xfffffe000363b5f0 panic() at panic+0x43/frame 0xfffffe000363b650 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe000363b6d0 trap() at trap+0xf7/frame 0xfffffe000363b7f0 calltrap() at calltrap+0x8/frame 0xfffffe000363b7f0 --- trap 0x9, rip = 0xffffffff82dc0316, rsp = 0xfffffe000363b8c0, rbp = 0xfffffe000363b940 --- sctp_free_assoc() at sctp_free_assoc+0x22f6/frame 0xfffffe000363b940 sctp_timeout_handler() at sctp_timeout_handler+0x122a/frame 0xfffffe000363ba00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe000363bad0 softclock() at softclock+0xb0/frame 0xfffffe000363bb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe000363bbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe000363bbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe000363bbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100021 ] Stopped at kdb_enter+0x67: movq $0,0x1476e76(%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 0xffffffff810e8a80 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe000363b570 rbp 0xfffffe000363b590 rsi 0 rdi 0xffffffff810e8ab6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0x100 ll+0xdf r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff8196aba3 r15 0xffffffff8196aba3 rip 0xffffffff810dd007 kdb_enter+0x67 rflags 0x82 ll+0x61 kdb_enter+0x67: movq $0,0x1476e76(%rip) db> show proc Process 12 (intr) at 0xfffff800042a1a40: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82506ad0 ABI: null reaper: 0xffffffff82506ad0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82507720 (map 0xffffffff82507720) (map.pmap 0xffffffff825077e0) (pmap 0xffffffff82507840) threads: 23 100011 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 I [swi1: netisr 0] 100021 Run CPU 0 [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] 100076 I [swi1: hpts] 100077 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 7665 6796 6796 0 R (threaded) syz-executor.2 101192 RunQ syz-executor.2 100526 S sbwait 0xfffff80046392954 syz-executor.2 100540 RunQ syz-executor.2 7663 808 808 0 R (threaded) syz-executor.3 100981 RunQ syz-executor.3 100521 S accept 0xfffff800463aa8e8 syz-executor.3 100541 S accept 0xfffff800463aa8e8 syz-executor.3 7662 4416 4416 0 R (threaded) syz-executor.0 100665 Run CPU 1 syz-executor.0 100534 S sbwait 0xfffff80031a96954 syz-executor.0 100537 S sbwait 0xfffff8004632d594 syz-executor.0 100661 RunQ syz-executor.0 7661 6205 6205 0 S (threaded) syz-executor.1 100783 S nanslp 0xffffffff825275c1 syz-executor.1 100522 S connec 0xfffff800463ce0f0 syz-executor.1 100080 S sbwait 0xfffff800463ce1d4 syz-executor.1 100523 S sbwait 0xfffff800463b8594 syz-executor.1 100533 S uwait 0xfffff8003189d600 syz-executor.1 101134 S uwait 0xfffff8003189d200 syz-executor.1 7478 1 7478 65 Ss select 0xfffff8003196eac0 dhclient 6891 1 6891 0 Ss select 0xfffff80031917c40 dhclient 6888 1 6888 0 Ss select 0xfffff8004637dbc0 dhclient 6877 1 6877 65 Ss select 0xfffff80031ab1540 dhclient 6796 762 6796 0 Ss nanslp 0xffffffff825275c1 syz-executor.2 6233 1 6233 0 Ss select 0xfffff80031901840 dhclient 6230 1 6230 0 Ss select 0xfffff80031901ac0 dhclient 6205 762 6205 0 Rs syz-executor.1 5060 1 5060 65 Ss select 0xfffff8003196eb40 dhclient 4437 1 4437 0 Ss select 0xfffff80031689ec0 dhclient 4434 1 4434 0 Ss select 0xfffff80031689340 dhclient 4416 762 4416 0 Rs syz-executor.0 3479 1 3479 65 Ss select 0xfffff80031acf2c0 dhclient 2862 1 2862 0 Ss select 0xfffff80031aca5c0 dhclient 2858 1 2858 0 Ss select 0xfffff8003196ea40 dhclient 808 762 808 0 Rs syz-executor.3 762 760 760 0 S (threaded) syz-fuzzer 100106 S uwait 0xfffff80031054e00 syz-fuzzer 100107 S uwait 0xfffff80031054f00 syz-fuzzer 100108 S kqread 0xfffff80004abb600 syz-fuzzer 100109 S uwait 0xfffff80031527d00 syz-fuzzer 100110 S uwait 0xfffff80031527c00 syz-fuzzer 100111 S uwait 0xfffff80031527e00 syz-fuzzer 100112 S uwait 0xfffff80031529d80 syz-fuzzer 100114 S uwait 0xfffff80031529e80 syz-fuzzer 100119 S uwait 0xfffff80004bef000 syz-fuzzer 760 758 760 0 Ss pause 0xfffff8003114a5c8 csh 758 682 758 0 Ss select 0xfffff800046f91c0 sshd 742 1 742 0 Ss+ ttyin 0xfffff8000470a4b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004a060b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004a064b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004a068b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004a06cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049fe0b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049fe4b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049fe8b0 getty 734 1 734 0 Ss+ ttyin 0xfffff800049fecb0 getty 686 1 686 0 Ss nanslp 0xffffffff825275c1 cron 682 1 682 0 Ss select 0xfffff80004aa53c0 sshd 495 1 495 0 Ss select 0xfffff80004aa5640 syslogd 424 1 424 0 Ss select 0xfffff80004aa55c0 devd 423 1 423 65 Ss select 0xfffff80004aa5140 dhclient 338 1 338 0 Ss select 0xfffff80004aa5540 dhclient 335 1 335 0 Ss select 0xfffff80004aa54c0 dhclient 23 0 0 0 DL syncer 0xffffffff82614978 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004a72a40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82613a50 [bufdaemon] 100075 D - 0xffffffff8200ac00 [bufspacedaemon-0] 100087 D sdflush 0xfffff80004ac9ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263af08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262f378 [dom0] 100073 D launds 0xffffffff8262f384 [laundry: dom0] 100074 D umarcl 0xffffffff814e3fd0 [uma] 18 0 0 0 DL - 0xffffffff8235b108 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e151d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b5a390 [pf purge] 15 0 0 0 DL - 0xffffffff8261302c [soaiod4] 9 0 0 0 DL - 0xffffffff8261302c [soaiod3] 8 0 0 0 DL - 0xffffffff8261302c [soaiod2] 7 0 0 0 DL - 0xffffffff8261302c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff82232e40 [doneq0] 100067 D - 0xffffffff82232d10 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004326d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004326d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262c870 [crypto] 14 0 0 0 DL seqstat 0xfffff800042fd888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82506530 [g_event] 100026 D - 0xffffffff82506538 [g_up] 100027 D - 0xffffffff82506540 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff8000429a800 [thr_0] 100019 D - 0xfffff8000429a880 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 I [swi1: netisr 0] 100021 Run CPU 0 [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] 100076 I [swi1: hpts] 100077 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004284520 [init] 10 0 0 0 DL audit_w 0xffffffff8262cd90 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82506ad0 [swapper] 100005 D - 0xfffff8000429ad00 [if_io_tqg_0] 100006 D - 0xfffff8000429ac00 [if_io_tqg_1] 100007 D - 0xfffff8000429ab00 [if_config_tqg_0] 100008 D - 0xfffff8000429aa00 [softirq_0] 100009 D - 0xfffff8000429a900 [softirq_1] 100010 D - 0xfffff80004087d00 [inm_free taskq] 100012 D - 0xfffff80004087a00 [thread taskq] 100014 D - 0xfffff80004087800 [kqueue_ctx taskq] 100015 D - 0xfffff80004087700 [in6m_free taskq] 100016 D - 0xfffff80004087600 [aiod_kick taskq] 100024 D - 0xfffff80004087400 [firmware taskq] 100029 D - 0xfffff80004087300 [crypto_0] 100030 D - 0xfffff80004087300 [crypto_1] 100044 D - 0xfffff80004087100 [vtnet0 rxq 0] 100045 D - 0xfffff80004087000 [vtnet0 txq 0] 100046 D - 0xfffff800046f2e00 [vtnet0 rxq 1] 100047 D - 0xfffff800046f2d00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800046f9e80 [virtio_balloon] 100053 D - 0xfffff800046f2c00 [mca taskq] 100058 D - 0xffffffff81d128c0 [deadlkres] 100062 D - 0xfffff800046f2800 [acpi_task_0] 100063 D - 0xfffff800046f2800 [acpi_task_1] 100064 D - 0xfffff800046f2800 [acpi_task_2] 100066 D - 0xfffff80004087200 [CAM taskq] db> show all locks Process 7661 (syz-executor.1) thread 0xfffffe0024f8ec00 (100080) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff800463ce178) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 7661 (syz-executor.1) thread 0xfffffe0024fbe000 (100523) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff800463b8538) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 12 (intr) thread 0xfffffe00048b2300 (100021) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe0024fe4ab0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4837 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0024fe4a90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4836 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0004941208) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4834 db> show malloc Type InUse MemUse Requests sctp_stro 205 20680K 3571 pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28902 1686K 28966 kobj 336 1344K 496 newblk 40 1034K 18475 vfscache 3 1025K 3 pcb 432 985K 14564 inodedep 25 524K 7768 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 293K 7748 sctp_atcl 423 212K 10967 acpica 1674 185K 52444 vnet_data 1 168K 1 filedesc 22 153K 13154 pagedep 9 130K 6735 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 339 BPF 46 88K 118 bus 979 79K 3032 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 360 45K 360 temp 39 41K 4368 kdtrace 201 39K 31431 ifaddr 97 37K 130 hostcache 1 32K 1 shm 1 32K 11 DEVFS3 124 31K 134 msg 4 30K 4 sctp_atky 648 28K 15288 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 vmem 3 22K 5 kbdmux 6 22K 6 lltable 47 18K 294 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 pf_rule 16 16K 217 sctp_timw 58 15K 58 ether_multi 172 14K 607 bus-sc 30 14K 1413 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 select 85 11K 85 in6_multi 89 11K 313 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 7783 routetbl 33 9K 387 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 3 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 sctp_athm 423 7K 11417 sctp_map 410 7K 7110 kqueue 65 7K 7670 lockf 55 7K 3115 pf_table 3 6K 87 CAM DEV 3 6K 510 plimit 24 6K 935 cred 24 6K 413 vt 11 6K 11 pf_ifnet 15 6K 208 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 sctp_stri 10 5K 1034 DEVFSP 78 5K 370 ufs_dirhash 24 5K 24 freework 18 5K 10836 session 35 5K 88 pgrp 35 5K 90 UMA 251 5K 251 sctp_ifa 32 4K 64 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 323 evdev 4 4K 4 dirrem 15 4K 7069 hhook 13 4K 13 proc-args 52 3K 1051 terminal 11 3K 11 acpisem 22 3K 22 uidinfo 3 3K 19 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 51 sctp_aadr 29 2K 444 pf_osfp 17 2K 17 freefile 14 2K 7049 Unitno 28 2K 30048 CAM XPT 22 2K 543 in_multi 6 2K 25 freeblks 5 2K 7126 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 13018 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 804 NFSD session 1 1K 1 CAM periph 4 1K 271 ip6opt 6 1K 58 sctp_ifn 6 1K 64 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 inpcbpolicy 20 1K 11956 encap_export_host 12 1K 12 crypto 3 1K 3 newdirblk 4 1K 6509 diradd 4 1K 7171 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 ip_msource 5 1K 10 osd 3 1K 9 indirdep 1 1K 5219 ip6_msource 4 1K 4 vnodes 1 1K 33 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 iov 5 1K 29450 loginclass 3 1K 6 prison 6 1K 6 soname 5 1K 10004 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 filecaps 5 1K 159 sctp_vrf 1 1K 1 entropy 2 1K 70 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 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 5486 sctp_iter 0 0K 73 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 60 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 smartpqi 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 amr 0 0K 0 scsi_da 0 0K 69 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 agp 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 nvme_da 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twa_commands 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 tcp_log_dev 0 0K 63 midi buffers 0 0K 0 mixer 0 0K 0 vm_fictitious 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 CAM CCB 0 0K 55433 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 3943 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 400 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 17 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 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 10 frag6 0 0K 0 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 15 in_mfilter 0 0K 32 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 ppbusdev 0 0K 0 statfs 0 0K 6665 export_host 0 0K 0 cl_savebuf 0 0K 6 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 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 743 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 959 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 997 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 3 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 5684 27 10296 0 254 23392256 0 mbuf_cluster 2048 9713 1 9713 0 254 19894272 0 tcp_log 416 0 20187 223645 0 254 8397792 0 mbuf_packet 256 8247 1338 851193 0 254 2453760 0 RADIX NODE 144 13962 1407 429932 0 62 2213136 0 512 512 4151 33 4829 0 30 2142208 0 BUF TRIE 144 560 12908 44552 0 63 1939392 0 mbuf 256 6525 390 1080735 0 254 1770240 0 UMA Slabs 0 112 12508 17 12508 0 126 1402800 0 4096 4096 336 1 496 0 2 1380352 0 128 128 9468 266 29690 0 126 1245952 0 pbuf 832 0 817 0 0 2 679744 0 sctp_asoc 2288 206 39 3555 0 254 560560 0 2048 2048 202 46 6898 0 8 507904 0 256 Bucket 2048 224 18 17888 0 8 495616 0 tcp_bbr_map 128 0 3472 127035 0 126 444416 0 VM OBJECT 264 1389 111 122403 0 30 396000 0 2048 2048 2 178 55435 0 8 368640 0 32768 32768 1 10 54 0 1 360448 0 VNODE 496 627 77 7715 0 30 349184 0 socket 960 45 307 21038 0 254 337920 0 65536 65536 4 1 114 0 1 327680 0 sctp_ep 1280 206 49 6703 0 254 326400 0 sctp_raddr 736 264 176 5567 0 254 323840 0 THREAD 1792 156 24 16180 0 8 322560 0 512 512 518 98 12091 0 30 315392 0 4096 4096 65 7 7668 0 2 294912 0 g_bio 408 0 710 219386 0 30 289680 0 256 256 449 646 72407 0 62 280320 0 32768 32768 1 7 4776 0 1 262144 0 16384 16384 12 4 6707 0 1 262144 0 1024 1024 207 45 3558 0 16 258048 0 DEVCTL 1024 0 208 155 0 0 212992 0 512 512 42 350 8029 0 30 200704 0 64 64 2964 123 10664 0 254 197568 0 MAP ENTRY 96 1703 355 461233 0 126 197568 0 16 16 12098 152 12473 0 254 196000 0 UMA Zones 768 226 1 226 0 16 174336 0 128 128 1225 77 25857 0 126 166656 0 FFS2 dinode 256 590 40 7676 0 62 161280 0 32 32 4726 314 17498 0 254 161280 0 sctp_chunk 152 253 735 14303 0 254 150176 0 S VFS Cache 104 1068 336 8426 0 126 146016 0 1024 1024 135 5 511 0 16 143360 0 65536 65536 1 1 9 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 0 2 640 0 1 131072 0 VMSPACE 2536 40 11 7644 0 4 129336 0 FFS inode 160 590 160 7676 0 62 120000 0 128 Bucket 1024 87 28 3366 0 16 117760 0 udplite_inpcb 488 7 233 9997 0 254 117120 0 ksiginfo 112 66 978 1939 0 126 116928 0 vmem btag 56 1925 79 1925 0 254 112224 0 128 128 504 364 14752 0 126 111104 0 clpbuf 832 0 128 21472 0 16 106496 0 PROC 1312 62 19 7665 0 8 106272 0 256 256 58 347 8772 0 62 103680 0 4096 4096 22 3 498 0 2 102400 0 4096 4096 22 3 73 0 2 102400 0 filedesc0 1080 63 21 7666 0 8 90720 0 256 256 274 56 6869 0 62 84480 0 UMA Kegs 384 212 4 212 0 30 82944 0 16384 16384 0 5 14 0 1 81920 0 64 Bucket 512 93 59 14107 0 30 77824 0 8192 8192 9 0 9 0 1 73728 0 128 128 521 37 4532 0 126 71424 0 512 512 125 11 960 0 30 69632 0 tcpcb 1040 6 60 1283 0 254 68640 0 128 128 470 57 1727 0 126 67456 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 32768 32768 0 2 4 0 1 65536 0 64 64 778 230 9328 0 254 64512 0 8192 8192 1 6 25 0 1 57344 0 64 64 703 179 9060 0 254 56448 0 32 Bucket 256 74 136 5179 0 62 53760 0 8192 8192 2 4 119 0 1 49152 0 2048 2048 4 20 511 0 8 49152 0 Files 80 241 309 39970 0 126 44000 0 unpcb 256 20 145 2258 0 254 42240 0 pipe 760 23 32 863 0 16 41800 0 8192 8192 4 1 6 0 1 40960 0 256 256 28 122 8116 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 49741 0 16 36864 0 64 pcpu 8 4410 198 6451 0 254 36864 0 256 256 101 34 1773 0 62 34560 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 0 1 112 0 1 32768 0 16384 16384 2 0 5 0 1 32768 0 4096 4096 2 6 6904 0 2 32768 0 4096 4096 7 1 12 0 2 32768 0 1024 1024 26 6 34 0 16 32768 0 tcp_bbr_pcb 832 0 36 507 0 16 29952 0 2048 2048 3 11 131 0 8 28672 0 mt_stats_zone 64 446 2 446 0 254 28672 0 TURNSTILE 136 181 29 181 0 62 28560 0 16 Bucket 144 75 121 44977 0 62 28224 0 KNOTE 160 28 147 118225 0 62 28000 0 8 Bucket 80 66 284 50731 0 126 28000 0 128 128 178 39 712 0 126 27776 0 8192 8192 3 0 3 0 1 24576 0 4096 4096 0 6 12 0 2 24576 0 2048 2048 10 2 55 0 8 24576 0 PWD 32 22 734 6600 0 254 24192 0 64 64 226 152 526 0 254 24192 0 32 32 445 311 13343 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 128 128 155 31 409 0 126 23808 0 tcp_inpcb 488 14 34 1283 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 2048 2048 3 7 843 0 8 20480 0 2048 2048 6 4 191 0 8 20480 0 selfd 64 170 145 55835 0 254 20160 0 32 32 347 283 7754 0 254 20160 0 2 Bucket 32 86 544 19941 0 254 20160 0 256 256 50 25 131 0 62 19200 0 SLEEPQUEUE 88 181 11 181 0 126 16896 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 2048 2048 7 1 8 0 8 16384 0 512 512 0 32 118 0 30 16384 0 32 32 144 360 31104 0 254 16128 0 4 Bucket 48 7 329 8699 0 254 16128 0 vtnet_tx_hdr 24 0 668 785670 0 254 16032 0 16 16 455 545 35248 0 254 16000 0 16 16 437 563 11312 0 254 16000 0 ripcb 488 5 27 231 0 254 15616 0 256 256 15 45 2029 0 62 15360 0 4096 4096 1 2 4 0 2 12288 0 1024 1024 1 11 49 0 16 12288 0 1024 1024 8 4 28 0 16 12288 0 1024 1024 3 9 2242 0 16 12288 0 512 512 14 10 523 0 30 12288 0 rtentry 176 32 37 102 0 62 12144 0 sctp_stream_msg_out 112 55 53 789 0 254 12096 0 udpcb 32 9 369 10442 0 254 12096 0 mt_zone 24 446 55 446 0 254 12024 0 16 16 466 284 1608 0 254 12000 0 udp_inpcb 488 2 22 445 0 254 11712 0 routing nhops 256 25 20 102 0 62 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 8192 8192 1 0 1 0 1 8192 0 1024 1024 0 8 5 0 16 8192 0 512 512 10 6 87 0 30 8192 0 pf tags 104 2 76 29 0 126 8112 0 rl_entry 40 96 106 96 0 254 8080 0 sctp_laddr 48 116 52 2456 0 254 8064 0 ipq 56 0 144 2 0 254 8064 0 64 64 8 118 22410 0 254 8064 0 64 64 2 124 2 0 254 8064 0 64 64 27 99 564 0 254 8064 0 64 64 15 111 43 0 254 8064 0 32 32 10 242 3813 0 254 8064 0 32 32 49 203 70 0 254 8064 0 32 32 32 220 248 0 254 8064 0 32 32 8 244 1340 0 254 8064 0 rentr 24 0 334 215 0 254 8016 0 16 16 11 489 6897 0 254 8000 0 16 16 33 467 185 0 254 8000 0 16 16 1 499 6 0 254 8000 0 128 128 0 62 209 0 126 7936 0 VNODEPOLL 120 0 66 3 0 126 7920 0 sctp_readq 152 0 52 313 0 254 7904 0 procdesc 136 5 53 32 0 62 7888 0 kenv 258 3 27 1038 0 30 7740 0 256 256 4 26 36 0 62 7680 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 1024 1024 1 3 1 0 16 4096 0 512 512 1 7 1 0 30 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 16 16 5 245 6 0 254 4000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 12 0 126 3744 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 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 0 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 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 L VFS Cache 320 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 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 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0