Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82dfbb45 stack pointer = 0x28:0xfffffe0003636620 frame pointer = 0x28:0xfffffe0003636640 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 = 0 time = 1603403334 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00036362f0 vpanic() at vpanic+0x1c7/frame 0xfffffe0003636350 panic() at panic+0x43/frame 0xfffffe00036363b0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0003636430 trap() at trap+0xf7/frame 0xfffffe0003636550 calltrap() at calltrap+0x8/frame 0xfffffe0003636550 --- trap 0x9, rip = 0xffffffff82dfbb45, rsp = 0xfffffe0003636620, rbp = 0xfffffe0003636640 --- sctp_cmpaddr() at sctp_cmpaddr+0x25/frame 0xfffffe0003636640 sctp_findassoc_by_vtag() at sctp_findassoc_by_vtag+0x210/frame 0xfffffe00036366b0 sctp_findassociation_addr() at sctp_findassociation_addr+0x81/frame 0xfffffe0003636790 sctp_common_input_processing() at sctp_common_input_processing+0x160/frame 0xfffffe00036368e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe00036369d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00036369f0 ip_input() at ip_input+0x388/frame 0xfffffe0003636a90 swi_net() at swi_net+0x20d/frame 0xfffffe0003636b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003636bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003636bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003636bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x1476e66(%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 0xffffffff810e8a90 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00036362d0 rbp 0xfffffe00036362f0 rsi 0 rdi 0xffffffff810e8ac6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xbf ll+0x9e r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff8196aac3 r15 0xffffffff8196aac3 rip 0xffffffff810dd017 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x1476e66(%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 Run CPU 0 [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] 100074 I [swi1: hpts] 100075 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 16503 14691 14691 0 R (threaded) syz-executor.2 100576 Run CPU 1 syz-executor.2 100130 S sbwait 0xfffff80008f47954 syz-executor.2 100161 S sbwait 0xfffff8000d06a1d4 syz-executor.2 100148 S sbwait 0xfffff80074f481d4 syz-executor.2 16500 16356 16356 0 R (threaded) syz-executor.0 100156 RunQ syz-executor.0 100143 S sbwait 0xfffff80074466d14 syz-executor.0 100136 S sbwait 0xfffff80074f8cd14 syz-executor.0 100128 S sbwait 0xfffff80008fda594 syz-executor.0 100150 S sbwait 0xfffff80074f131d4 syz-executor.0 16499 16374 16374 0 T (threaded) syz-executor.1 101173 s syz-executor.1 100934 RunQ syz-executor.1 101114 RunQ syz-executor.1 16374 762 16374 0 Ss nanslp 0xffffffff825275c1 syz-executor.1 16356 762 16356 0 Ss nanslp 0xffffffff825275c1 syz-executor.0 16037 16030 16037 0 Ss select 0xfffff8002c7a7e40 dhclient 16033 1 16033 0 Ss select 0xfffff8002c7fb1c0 dhclient 16030 16022 424 65 S select 0xfffff8002c6e90c0 dhclient 16022 424 424 0 S wait 0xfffff8002c809520 sh 16014 1 16014 65 Ss select 0xfffff8002cb324c0 dhclient 15565 1 15565 0 Ss select 0xfffff8002c7fbbc0 dhclient 15562 1 15562 0 Ss select 0xfffff800046f9140 dhclient 14800 762 14800 0 Rs syz-executor.3 14691 762 14691 0 Rs syz-executor.2 762 760 760 0 S (threaded) syz-fuzzer 100104 S uwait 0xfffff80004bbf480 syz-fuzzer 100106 S uwait 0xfffff8001ef4d680 syz-fuzzer 100107 S uwait 0xfffff8001ef4d780 syz-fuzzer 100108 S uwait 0xfffff8001ef4d880 syz-fuzzer 100109 S kqread 0xfffff80004abc100 syz-fuzzer 100110 S uwait 0xfffff8001ef4da80 syz-fuzzer 100111 S uwait 0xfffff80004bbf980 syz-fuzzer 100113 S uwait 0xfffff80004bbfa80 syz-fuzzer 100328 S uwait 0xfffff80004b0e700 syz-fuzzer 760 758 760 0 Ss pause 0xfffff8002c14fae8 csh 758 682 758 0 Ss select 0xfffff800046f9a40 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 0xfffff800046f93c0 sshd 495 1 495 0 Ss select 0xfffff800046f9740 syslogd 424 1 424 0 Ss wait 0xfffff80004b86520 devd 423 1 423 65 Ss select 0xfffff80004aa42c0 dhclient 338 1 338 0 Ss select 0xfffff8001ef6bf40 dhclient 335 1 335 0 Ss select 0xfffff8001ef6bec0 dhclient 23 0 0 0 DL syncer 0xffffffff82614978 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004a6ca40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82613a50 [bufdaemon] 100071 D - 0xffffffff8200ae00 [bufspacedaemon-0] 100088 D sdflush 0xfffff8000498a4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263af48 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262f378 [dom0] 100076 D launds 0xffffffff8262f384 [laundry: dom0] 100077 D umarcl 0xffffffff814e3fe0 [uma] 18 0 0 0 DL - 0xffffffff8235b108 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e141d8 [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 0xfffff800042ff888 [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 Run CPU 0 [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] 100074 I [swi1: hpts] 100075 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 - 0xfffff80004087e00 [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 - 0xffffffff81d127e0 [deadlkres] 100062 D - 0xfffff800046f2800 [acpi_task_0] 100063 D - 0xfffff800046f2800 [acpi_task_1] 100064 D - 0xfffff800046f2800 [acpi_task_2] 100066 D - 0xfffff80004087200 [CAM taskq] 16504 14800 14800 0 Z syz-executor.3 db> show all locks Process 16503 (syz-executor.2) thread 0xfffffe0025773300 (100576) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff82549300) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:512 Process 16500 (syz-executor.0) thread 0xfffffe00257fc700 (100156) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8254e440) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:512 Process 16500 (syz-executor.0) thread 0xfffffe0025798000 (100128) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80008fda538) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 12 (intr) thread 0xfffffe00048b2a00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002e24c8b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 shared rw sctp-info (sctp-info) r = 0 (0xfffffe0004941208) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2130 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 28902 1686K 28966 kobj 336 1344K 496 newblk 8 1026K 40643 vfscache 3 1025K 3 pcb 188 721K 22024 inodedep 94 559K 19045 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 140 273K 16587 acpica 1674 185K 52444 vnet_data 1 168K 1 filedesc 20 137K 29991 pagedep 12 131K 15655 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 456 sctp_atcl 165 83K 14921 sctp_stro 82 82K 4751 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 ifaddr 142 59K 263 BPF 30 53K 254 umtx 378 48K 378 kdtrace 188 37K 79856 temp 36 35K 8382 hostcache 1 32K 1 shm 1 32K 40 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 vmem 3 22K 5 kbdmux 6 22K 6 dirrem 85 22K 16938 ufs_mount 5 17K 6 lltable 45 17K 694 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 lockf 139 16K 10538 ether_multi 172 14K 1452 bus-sc 30 14K 1413 KTRACE 100 13K 100 ifnet 7 13K 7 select 94 12K 94 kenv 92 12K 92 eventhandler 132 12K 132 freefile 85 11K 16797 sctp_atky 249 11K 20515 in6_multi 89 11K 831 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 sctp_ifa 71 9K 180 sctp_timw 33 9K 33 bmsafemap 2 9K 18848 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 16 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 pf_ifnet 22 8K 461 routetbl 28 7K 942 CAM DEV 3 6K 510 cred 24 6K 770 kqueue 60 6K 16511 plimit 22 6K 1950 vt 11 6K 11 ufs_dirhash 27 6K 27 pf_rule 6 6K 539 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 74 5K 1106 UMA 251 5K 251 pf_table 2 4K 216 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 986 evdev 4 4K 4 pf_osfp 34 4K 34 session 28 4K 174 pgrp 28 4K 187 hhook 13 4K 13 terminal 11 3K 11 acpisem 22 3K 22 sctp_athm 165 3K 15581 sctp_map 164 3K 9416 proc-args 47 3K 1943 uidinfo 3 3K 81 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 Unitno 37 2K 91548 ip6ndp 12 2K 128 CAM XPT 22 2K 543 in_multi 6 2K 79 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 25679 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 29862 freeblks 4 1K 16524 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 18 vnodemarker 2 1K 2340 NFSD session 1 1K 1 CAM periph 4 1K 271 newdirblk 7 1K 14931 sctp_ifn 6 1K 180 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 22 1K 37539 encap_export_host 12 1K 12 crypto 3 1K 3 sctp_stri 1 1K 1308 diradd 4 1K 17194 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 iov 4 1K 53557 osd 3 1K 9 sctp_aadr 4 1K 1600 ip6_msource 4 1K 34 vnodes 1 1K 154 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 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 14390 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 130 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 306 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 6803 sctp_iter 0 0K 245 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 53 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 197 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 95 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 143792 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 8684 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1163 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 113 allocindir 0 0K 0 indirdep 0 0K 11635 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 206 ip6_moptions 0 0K 44 in6_mfilter 0 0K 75 frag6 0 0K 6 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 5 ip_moptions 0 0K 58 in_mfilter 0 0K 39 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 9 ppbusdev 0 0K 0 statfs 0 0K 14989 export_host 0 0K 0 cl_savebuf 0 0K 43 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 2077 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2274 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 1452 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 16 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 4100 2767 34634 0 254 28127232 0 mbuf_cluster 2048 9623 1 9623 0 254 19709952 0 tcp_log 416 0 15201 265851 0 254 6323616 0 mbuf_packet 256 8234 1261 191327 0 254 2430720 0 RADIX NODE 144 13201 2952 885031 0 62 2326032 0 mbuf 256 4760 3925 1045204 0 254 2223360 0 512 512 4150 66 5241 0 30 2158592 0 BUF TRIE 144 512 12956 113920 0 62 1939392 0 UMA Slabs 0 112 13532 1 13532 0 126 1515696 0 4096 4096 336 2 496 0 2 1384448 0 128 128 9468 266 56603 0 126 1245952 0 pbuf 832 0 889 0 0 2 739648 0 256 Bucket 2048 243 41 17346 0 8 581632 0 sctp_asoc 2288 82 148 4708 0 254 526240 0 VM OBJECT 264 1491 189 275259 0 30 443520 0 VNODE 496 815 73 17800 0 30 440448 0 tcp_bbr_map 128 0 3348 156819 0 126 428544 0 sctp_ep 1280 82 212 9452 0 254 376320 0 socket 960 40 344 52615 0 254 368640 0 256 256 395 1015 174262 0 62 360960 0 2048 2048 2 170 143794 0 8 352256 0 THREAD 1792 153 36 46927 0 8 338688 0 65536 65536 4 1 114 0 1 327680 0 4096 4096 60 11 16507 0 2 290816 0 g_bio 408 0 710 572822 0 31 289680 0 2048 2048 86 50 9648 0 8 278528 0 32768 32768 1 7 10030 0 1 262144 0 32768 32768 1 7 224 0 1 262144 0 16384 16384 11 5 15106 0 1 262144 0 sctp_raddr 736 86 255 6603 0 254 250976 0 FFS2 dinode 256 778 62 17761 0 62 215040 0 DEVCTL 1024 40 168 233 0 0 212992 0 64 64 2959 128 19713 0 254 197568 0 65536 65536 0 3 1379 0 1 196608 0 16 16 12098 152 12590 0 254 196000 0 MAP ENTRY 96 1438 578 1062252 0 126 193536 0 512 512 251 101 16300 0 30 180224 0 UMA Zones 768 226 1 226 0 16 174336 0 128 128 1283 50 28809 0 126 170624 0 32 32 4728 438 43081 0 254 165312 0 udplite_inpcb 488 13 323 32818 0 254 163968 0 sctp_chunk 152 58 930 17542 0 254 150176 0 FFS inode 160 778 147 17761 0 62 148000 0 S VFS Cache 104 1086 318 18887 0 126 146016 0 1024 1024 89 47 4701 0 16 139264 0 512 512 109 163 19621 0 30 139264 0 1024 1024 125 7 748 0 16 135168 0 65536 65536 1 1 9 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 VMSPACE 2536 34 17 16483 0 4 129336 0 ksiginfo 112 66 978 1221 0 126 116928 0 vmem btag 56 2000 76 2113 0 254 116256 0 8192 8192 9 5 14 0 1 114688 0 128 Bucket 1024 82 29 4305 0 16 113664 0 128 128 587 250 34206 0 126 107136 0 clpbuf 832 0 128 63958 0 16 106496 0 4096 4096 22 4 537 0 2 106496 0 4096 4096 14 12 131 0 2 106496 0 PROC 1312 57 24 16504 0 8 106272 0 16384 16384 0 6 81 0 1 98304 0 16384 16384 2 4 15 0 1 98304 0 64 Bucket 512 120 72 22462 0 30 98304 0 512 512 170 14 2629 0 30 94208 0 filedesc0 1080 57 27 16505 0 8 90720 0 UMA Kegs 384 212 4 212 0 30 82944 0 256 256 134 181 20464 0 62 80640 0 128 128 520 69 7072 0 126 75392 0 128 128 532 57 2995 0 126 75392 0 tcpcb 1040 4 62 3036 0 254 68640 0 64 64 633 438 17999 0 254 68544 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 32768 32768 0 2 112 0 1 65536 0 256 256 126 129 9803 0 62 65280 0 64 64 689 319 19060 0 254 64512 0 tcp_inpcb 488 4 100 3036 0 254 50752 0 32 Bucket 256 56 139 52981 0 62 49920 0 8192 8192 1 5 59 0 1 49152 0 pipe 760 21 39 1909 0 16 45600 0 2048 2048 3 19 159 0 8 45056 0 2048 2048 4 18 511 0 8 45056 0 unpcb 256 14 151 5355 0 254 42240 0 256 256 26 139 17404 0 62 42240 0 DIRHASH 1024 36 4 36 0 16 40960 0 8192 8192 4 1 6 0 1 40960 0 8192 8192 2 3 119 0 1 40960 0 2048 2048 2 18 1805 0 8 40960 0 64 pcpu 8 4517 603 9858 0 254 40960 0 Files 80 215 285 93222 0 126 40000 0 NAMEI 1024 0 36 105839 0 16 36864 0 4096 4096 7 2 13 0 2 36864 0 2048 2048 3 15 338 0 8 36864 0 16 Bucket 144 92 160 81471 0 62 36288 0 256 256 97 38 3513 0 62 34560 0 32768 32768 1 0 1 0 1 32768 0 1024 1024 26 6 35 0 16 32768 0 tcp_bbr_pcb 832 0 36 883 0 16 29952 0 4096 4096 2 5 15533 0 2 28672 0 mt_stats_zone 64 446 2 446 0 254 28672 0 TURNSTILE 136 190 20 190 0 62 28560 0 64 64 226 215 1189 0 254 28224 0 KNOTE 160 28 147 152171 0 62 28000 0 8 Bucket 80 74 276 45816 0 126 28000 0 128 128 171 46 798 0 126 27776 0 256 256 16 89 5942 0 62 26880 0 8192 8192 3 0 3 0 1 24576 0 2048 2048 10 2 55 0 8 24576 0 selfd 64 174 204 123457 0 254 24192 0 PWD 32 19 737 14826 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 128 128 155 31 450 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 256 256 50 40 264 0 62 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 4096 4096 0 5 31 0 2 20480 0 32 32 195 435 17587 0 254 20160 0 2 Bucket 32 102 528 24058 0 254 20160 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 ripcb 488 3 37 594 0 254 19520 0 udp_inpcb 488 2 38 1091 0 254 19520 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 2048 2048 7 1 9 0 8 16384 0 32 32 153 351 94444 0 254 16128 0 32 32 346 158 16293 0 254 16128 0 4 Bucket 48 9 327 6266 0 254 16128 0 vtnet_tx_hdr 24 0 668 537707 0 254 16032 0 routing nhops 256 24 36 264 0 62 15360 0 1024 1024 1 11 73 0 16 12288 0 1024 1024 8 4 30 0 16 12288 0 1024 1024 3 9 4091 0 16 12288 0 512 512 0 24 471 0 30 12288 0 512 512 6 18 127 0 30 12288 0 rtentry 176 31 38 264 0 62 12144 0 sctp_stream_msg_out 112 44 64 999 0 254 12096 0 sctp_laddr 48 35 217 4820 0 254 12096 0 udpcb 32 15 363 33909 0 254 12096 0 64 64 9 180 35066 0 254 12096 0 64 64 24 165 1037 0 254 12096 0 mt_zone 24 446 55 446 0 254 12024 0 16 16 466 284 1706 0 254 12000 0 16 16 189 561 39516 0 254 12000 0 16 16 191 559 15030 0 254 12000 0 8192 8192 1 0 1 0 1 8192 0 4096 4096 1 1 4 0 2 8192 0 1024 1024 0 8 18 0 16 8192 0 512 512 14 2 523 0 30 8192 0 tcptw 88 0 92 7 0 254 8096 0 rl_entry 40 106 96 106 0 254 8080 0 sctp_asconf_ack 48 1 167 31 0 254 8064 0 syncache 168 0 48 12 0 254 8064 0 ipq 56 0 144 7 0 254 8064 0 64 64 2 124 2 0 254 8064 0 64 64 18 108 75 0 254 8064 0 32 32 10 242 6257 0 254 8064 0 32 32 48 204 151 0 254 8064 0 32 32 30 222 349 0 254 8064 0 32 32 5 247 1352 0 254 8064 0 rentr 24 0 334 744 0 254 8016 0 16 16 8 492 13380 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 62 488 0 126 7936 0 tcp_log_node 120 0 66 7 0 126 7920 0 sctp_readq 152 0 52 412 0 254 7904 0 procdesc 136 3 55 70 0 62 7888 0 KMAP ENTRY 96 12 69 12 0 126 7776 0 kenv 258 3 27 1078 0 30 7740 0 L VFS Cache 320 0 24 19 0 30 7680 0 256 256 4 26 75 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 tcp_log_bucket 176 0 23 4 0 62 4048 0 hostcache 96 3 39 3 0 254 4032 0 16 16 5 245 6 0 254 4000 0 VNODEPOLL 120 0 33 4 0 126 3960 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 vmem 1856 1 1 1 0 8 3712 0 int pcpu 4 34 478 34 0 254 2048 0 SMR CPU 32 2 61 2 0 254 2016 0 tfo 4 0 493 5 0 254 1972 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 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 sackhole 32 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 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 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