Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xff fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff82c3bc02 stack pointer = 0x0:0xfffffe00516798a0 frame pointer = 0x0:0xfffffe0051679900 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 = 12 panic: page fault cpuid = 0 time = 1610080646 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051679500 vpanic() at vpanic+0x1c7/frame 0xfffffe0051679560 panic() at panic+0x43/frame 0xfffffe00516795c0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0051679640 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00516796b0 trap() at trap+0x41d/frame 0xfffffe00516797d0 calltrap() at calltrap+0x8/frame 0xfffffe00516797d0 --- trap 0xc, rip = 0xffffffff82c3bc02, rsp = 0xfffffe00516798a0, rbp = 0xfffffe0051679900 --- sctp_find_alternate_net() at sctp_find_alternate_net+0x4f2/frame 0xfffffe0051679900 sctp_shutdown_timer() at sctp_shutdown_timer+0xdc/frame 0xfffffe0051679940 sctp_timeout_handler() at sctp_timeout_handler+0x9b4/frame 0xfffffe0051679a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe0051679ad0 softclock() at softclock+0xb0/frame 0xfffffe0051679b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0051679bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0051679bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0051679bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100021 ] Stopped at kdb_enter+0x67: movq $0,0x1451d76(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xffffffff81119670 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516794e0 rbp 0xfffffe0051679500 rsi 0 rdi 0xffffffff811196a6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xffffffff82067600 ddb_dbbe r13 0 r14 0xffffffff819ad846 r15 0xffffffff819ad846 rip 0xffffffff8110da07 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1451d76(%rip) db> show proc Process 12 (intr) at 0xfffff800044a5a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82512d30 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff82512d30 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82513980 (map 0xffffffff82513980) (map.pmap 0xffffffff82513a40) (pmap 0xffffffff82513aa0) threads: 23 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 I [swi3: vm] 100021 Run CPU 0 [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi1: netisr 0] 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 Run CPU 1 [swi1: hpts] 100074 RunQ [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 21280 18598 18598 0 R (threaded) syz-executor.0 144316 RunQ syz-executor.0 145168 S connec 0xfffff8000f5c5bf0 syz-executor.0 145170 S uwait 0xfffff80016ccf400 syz-executor.0 21277 18649 18649 0 R (threaded) syz-executor.1 144829 RunQ syz-executor.1 145158 S sbwait 0xfffff80017a64574 syz-executor.1 145159 S sbwait 0xfffff8003175f1c4 syz-executor.1 145162 S so_rcv_ 0xfffff80017a64518 syz-executor.1 145164 S uwait 0xfffff800316e2700 syz-executor.1 145169 S uwait 0xfffff80016d93f00 syz-executor.1 21276 10621 10621 0 R (threaded) syz-executor.3 140107 RunQ syz-executor.3 145156 S sbwait 0xfffff80017ec2574 syz-executor.3 145157 S uwait 0xfffff80016ccf580 syz-executor.3 19844 1 19844 65 Ss select 0xfffff80016e83c40 dhclient 19267 1 19267 0 Ss select 0xfffff8000f040140 dhclient 19262 1 19262 0 Ss select 0xfffff80016e83dc0 dhclient 19247 1 19247 65 Ss select 0xfffff80004de2040 dhclient 18649 774 18649 0 Rs syz-executor.1 18630 1 18630 0 Ss select 0xfffff8001627f040 dhclient 18627 1 18627 0 Ss select 0xfffff8000f040640 dhclient 18598 774 18598 0 Rs syz-executor.0 11286 1 11286 65 Ss select 0xfffff8000f040a40 dhclient 10647 1 10647 0 Ss select 0xfffff80031661d40 dhclient 10639 1 10639 0 Ss select 0xfffff80004de2640 dhclient 10621 774 10621 0 Rs syz-executor.3 774 772 772 0 R (threaded) syz-fuzzer 100103 RunQ syz-fuzzer 100111 S nanslp 0xffffffff82532f21 syz-fuzzer 100112 RunQ syz-fuzzer 100113 S uwait 0xfffff80016327a80 syz-fuzzer 100114 S uwait 0xfffff80016327800 syz-fuzzer 100115 S uwait 0xfffff80016327600 syz-fuzzer 100116 S uwait 0xfffff80016327500 syz-fuzzer 100117 S uwait 0xfffff800164d3b80 syz-fuzzer 100118 S uwait 0xfffff800164d3c80 syz-fuzzer 105572 S uwait 0xfffff80004db4500 syz-fuzzer 772 770 772 0 Ss pause 0xfffff800162500b0 csh 770 694 770 0 Ss select 0xfffff8001627f540 sshd 754 1 754 0 Ss+ ttyin 0xfffff80004904cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004bc40b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004bc48b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004bc80b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004bc88b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004bcc0b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004bcc8b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004bd10b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004bd18b0 getty 698 1 698 0 Ss nanslp 0xffffffff82532f20 cron 694 1 694 0 Ss select 0xfffff8001627fa40 sshd 507 1 507 0 Ss select 0xfffff80004fa93c0 syslogd 436 1 436 0 Ss select 0xfffff80004fa9440 devd 435 1 435 65 Ss select 0xfffff80004de26c0 dhclient 350 1 350 0 Ss select 0xfffff8001627fbc0 dhclient 347 1 347 0 Ss select 0xfffff80004fa9340 dhclient 23 0 0 0 DL syncer 0xffffffff826222b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004c2e000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff826213a0 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100088 D sdflush 0xfffff80004e488e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82648888 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100068 RunQ [dom0] 100076 D launds 0xffffffff8263cd04 [laundry: dom0] 100077 D umarcl 0xffffffff81526790 [uma] 18 0 0 0 DL - 0xffffffff82367308 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c7e818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e71430 [pf purge] 15 0 0 0 DL - 0xffffffff8261e95c [soaiod4] 9 0 0 0 DL - 0xffffffff8261e95c [soaiod3] 8 0 0 0 DL - 0xffffffff8261e95c [soaiod2] 7 0 0 0 DL - 0xffffffff8261e95c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223f040 [doneq0] 100067 D - 0xffffffff8223ef10 [scanner] 5 0 0 0 DL crypto_ 0xfffff800044ceb90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044ceb30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8263a210 [crypto] 14 0 0 0 DL seqstat 0xfffff80004518888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff825127a0 [g_event] 100026 D - 0xffffffff825127a8 [g_up] 100027 D - 0xffffffff825127b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800044f6e00 [thr_0] 100019 D - 0xfffff800044f6e80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100017 I [swi6: task queue] 100020 I [swi3: vm] 100021 Run CPU 0 [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi1: netisr 0] 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 Run CPU 1 [swi1: hpts] 100074 RunQ [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004458528 [init] 10 0 0 0 DL audit_w 0xffffffff8263a730 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82512d30 [swapper] 100005 D - 0xfffff800044a9e00 [if_io_tqg_0] 100006 D - 0xfffff800044a9d00 [if_io_tqg_1] 100007 D - 0xfffff800044a9c00 [if_config_tqg_0] 100008 D - 0xfffff800044a9b00 [softirq_0] 100009 D - 0xfffff800044a9a00 [softirq_1] 100010 D - 0xfffff800044a9900 [inm_free taskq] 100012 D - 0xfffff800044a9700 [thread taskq] 100013 D - 0xfffff800044a9600 [aiod_kick taskq] 100015 D - 0xfffff800044a9400 [kqueue_ctx taskq] 100016 D - 0xfffff800044a9300 [in6m_free taskq] 100024 D - 0xfffff800044cee00 [firmware taskq] 100029 D - 0xfffff800044cec00 [crypto_0] 100030 D - 0xfffff800044cec00 [crypto_1] 100044 D - 0xfffff800044ce900 [vtnet0 rxq 0] 100045 D - 0xfffff800044ce800 [vtnet0 txq 0] 100046 D - 0xfffff800044ce700 [vtnet0 rxq 1] 100047 D - 0xfffff800044ce600 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000468b500 [virtio_balloon] 100053 D - 0xfffff800044ce500 [mca taskq] 100058 D - 0xffffffff81d56551 [deadlkres] 100063 D - 0xfffff80004b67300 [acpi_task_0] 100064 D - 0xfffff80004b67300 [acpi_task_1] 100065 D - 0xfffff80004b67300 [acpi_task_2] 100066 D - 0xfffff800044cea00 [CAM taskq] db> show all locks Process 21277 (syz-executor.1) thread 0xfffffe0094e9a500 (145158) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80017a64518) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 21277 (syz-executor.1) thread 0xfffffe0094e9ac00 (145159) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8003175f168) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 12 (intr) thread 0xfffffe00042ad300 (100021) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a08531a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1762 Process 12 (intr) thread 0xfffffe0051df1e00 (100073) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffff800044f6b00) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1816 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 sctp_stro 241 2292K 11184 vtbuf 24 1968K 46 sysctloid 30512 1790K 30577 kobj 334 1336K 492 pcb 516 1074K 50792 newblk 4 1025K 36024 vfscache 3 1025K 3 inodedep 8 515K 31466 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 140 263K 21375 sctp_atcl 492 185K 37168 acpica 1674 184K 58033 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 10 131K 42713 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 filedesc 14 105K 39980 linker 277 100K 355 bus 986 80K 3353 mtx_pool 2 72K 2 BPF 38 71K 150 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 508 64K 508 umtx 378 48K 378 kdtrace 213 43K 66455 temp 35 33K 5906 sctp_atky 748 33K 50340 hostcache 1 32K 1 shm 1 32K 62 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 95 30K 131 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 pf_ifnet 75 21K 511 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 ithread 99 16K 99 bus-sc 31 14K 1593 lltable 43 14K 760 ether_multi 159 13K 640 lockf 112 13K 6208 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 129 11K 129 ksem 7 11K 565 GEOM 60 10K 486 rman 82 10K 423 in6_multi 77 10K 305 cred 37 10K 640 bmsafemap 3 9K 22103 pf_osfp 78 9K 78 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 20 pfs_vncache 1 8K 1 sctp_athm 492 8K 38354 sctp_map 482 8K 22104 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 60 6K 21442 plimit 22 6K 1362 CAM queue 5 6K 1528 taskqueue 48 6K 48 sctp_stri 10 5K 3080 ufs_dirhash 24 5K 24 UMA 260 5K 260 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 31 4K 107 pgrp 31 4K 119 sctp_ifa 30 4K 61 DEVFSP 59 4K 378 pwddesc 58 4K 21284 routetbl 19 4K 719 hhook 13 4K 13 selfd 50 4K 292532 kcovinfo 48 3K 323 sctp_aadr 47 3K 943 terminal 11 3K 11 acpisem 22 3K 22 proc-args 48 3K 1206 uidinfo 5 3K 57 select 17 3K 1222 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 45 CAM XPT 22 2K 543 Unitno 26 2K 56 ipsecpolicy 2 2K 2 in_multi 5 2K 25 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 8 vnodemarker 2 1K 1906 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 25 1K 28626 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 sctp_ifn 5 1K 61 diradd 5 1K 21210 encap_export_host 12 1K 12 crypto 3 1K 3 pfil 4 1K 4 procdesc 4 1K 44 CAM SIM 2 1K 2 cdev 2 1K 2 freework 2 1K 25770 newdirblk 3 1K 19992 mkdir 3 1K 39984 chacha20random 1 1K 1 osd 3 1K 10 dirrem 1 1K 21107 freeblks 1 1K 20853 ip_msource 4 1K 17 vnodes 1 1K 45 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 ip6_msource 3 1K 13 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 soname 5 1K 25753 pf_rule 1 1K 638 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 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 80 vnet 1 1K 1 iov 1 1K 45848 pmc 1 1K 1 filecaps 4 1K 222 acpiintr 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 170 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 17593 sctp_iter 0 0K 92 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 35 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 64 mqdata 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 142 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 136038 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 65698 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 947 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 freefile 0 0K 21015 freefrag 0 0K 32 allocindir 0 0K 0 indirdep 0 0K 7616 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 242 ip6_moptions 0 0K 23 in6_mfilter 0 0K 48 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 39 in_mfilter 0 0K 46 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 2 VN POLL 0 0K 11 statfs 0 0K 20168 namei_tracker 0 0K 519 export_host 0 0K 0 cl_savebuf 0 0K 347 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 995 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2543 eventfd 0 0K 0 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 1276 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 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 23 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 10013 5039 59697 0 254 61652992 0 mbuf_cluster 2048 9713 3 9715 0 254 19898368 0 tcp_log 416 0 15210 390030 0 254 6327360 0 mbuf 256 10892 5518 6524145 0 254 4200960 0 pbuf 2632 0 957 0 0 2 2518824 0 RADIX NODE 144 14174 3239 973340 0 62 2507472 0 mbuf_packet 256 8303 1282 1239778 0 254 2453760 0 UMA Slabs 0 112 21269 4 21269 0 126 2382576 0 BUF TRIE 144 392 13076 109399 0 62 1939392 0 malloc-384 384 4131 9 4131 0 30 1589760 0 malloc-4096 4096 352 7 1155 0 2 1470464 0 sctp_asoc 2288 240 360 11052 0 254 1372800 0 malloc-128 128 10134 96 14714 0 126 1309440 0 sctp_ep 1280 242 460 23761 0 254 898560 0 malloc-2048 2048 244 162 161779 0 8 831488 0 tcp_bbr_map 128 17 6183 660033 0 127 793600 0 256 Bucket 2048 290 70 30247 0 8 737280 0 FFS inode 1128 604 26 21683 0 8 710640 0 sctp_raddr 736 288 449 17625 0 254 542432 0 socket 944 54 514 56389 0 254 536192 0 malloc-65536 65536 7 0 7 0 1 458752 0 VM OBJECT 264 1384 221 330040 0 31 423720 0 VNODE 488 641 79 21722 0 30 351360 0 THREAD 1792 154 35 45170 0 8 338688 0 malloc-65536 65536 0 5 1144 0 1 327680 0 malloc-1024 1024 247 73 10985 0 16 327680 0 malloc-4096 4096 59 11 22303 0 2 286720 0 malloc-384 384 574 146 37348 0 30 276480 0 malloc-256 256 5 1060 101723 0 62 272640 0 malloc-65536 65536 1 3 264 0 1 262144 0 malloc-32768 32768 0 8 7048 0 1 262144 0 udplite_inpcb 488 4 524 22821 0 254 257664 0 malloc-64 64 3230 550 25125 0 254 241920 0 g_bio 408 0 560 470501 0 31 228480 0 DEVCTL 1024 0 212 159 0 0 217088 0 malloc-16384 16384 7 6 19981 0 1 212992 0 malloc-16 16 12663 337 24413 0 254 208000 0 MAP ENTRY 96 1476 540 1271190 0 126 193536 0 FFS2 dinode 256 604 131 21681 0 62 188160 0 UMA Zones 768 232 2 232 0 16 179712 0 malloc-128 128 1290 74 30303 0 126 174592 0 malloc-32 32 4822 596 36094 0 254 173376 0 sctp_chunk 152 223 817 14665 0 254 158080 0 S VFS Cache 104 1048 395 22721 0 126 150072 0 malloc-1024 1024 134 6 174 0 16 143360 0 vmem btag 56 2435 73 2435 0 254 140448 0 malloc-65536 65536 0 2 124 0 1 131072 0 128 Bucket 1024 58 69 3238 0 16 130048 0 VMSPACE 2544 35 16 21262 0 4 129744 0 tcpcb 1048 15 106 4555 0 254 126808 0 malloc-256 256 337 158 25843 0 62 126720 0 clpbuf 2632 0 48 6274 0 16 126336 0 ksiginfo 112 67 977 2826 0 126 116928 0 64 Bucket 512 163 61 39698 0 30 114688 0 tcp_inpcb 488 20 204 4555 0 254 109312 0 PROC 1320 57 24 21283 0 8 106920 0 malloc-256 256 259 146 71493 0 62 103680 0 malloc-128 128 639 74 2677 0 126 91264 0 filedesc0 1072 58 26 21284 0 8 90048 0 malloc-128 128 400 282 62623 0 126 87296 0 UMA Kegs 384 218 5 218 0 30 85632 0 malloc-128 128 373 278 40598 0 126 83328 0 malloc-16384 16384 0 5 55 0 1 81920 0 malloc-256 256 153 162 21484 0 62 80640 0 malloc-8192 8192 5 4 47 0 1 73728 0 malloc-8192 8192 3 6 30 0 1 73728 0 malloc-64 64 508 563 21980 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 126 0 1 65536 0 malloc-16384 16384 3 1 9 0 1 65536 0 malloc-16384 16384 1 3 6 0 1 65536 0 malloc-256 256 123 132 44571 0 62 65280 0 malloc-384 384 7 153 31466 0 30 61440 0 malloc-64 64 398 547 314459 0 254 60480 0 malloc-8192 8192 2 5 46 0 1 57344 0 malloc-2048 2048 13 15 183 0 8 57344 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-64 64 638 181 29998 0 254 52416 0 malloc-384 384 68 62 1258 0 30 49920 0 malloc-256 256 57 138 26368 0 62 49920 0 32 Bucket 256 60 135 11156 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 5 1 7 0 1 49152 0 malloc-4096 4096 6 6 20192 0 2 49152 0 pcpu-8 8 5715 429 19053 0 254 49152 0 malloc-256 256 47 133 22277 0 62 46080 0 Files 80 204 346 95248 0 126 44000 0 malloc-64 64 320 310 18056 0 254 40320 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 110810 0 16 36864 0 pipe 744 19 26 1709 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 153 0 1 32768 0 malloc-4096 4096 8 0 8 0 2 32768 0 malloc-2048 2048 7 9 91 0 8 32768 0 malloc-512 512 13 51 3614 0 30 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 sctp_stream_msg_out 112 132 156 2911 0 254 32256 0 malloc-32 32 510 498 36761 0 254 32256 0 16 Bucket 144 106 118 2055 0 62 32256 0 malloc-128 128 23 225 1591 0 126 31744 0 tcp_bbr_pcb 832 5 31 1949 0 16 29952 0 malloc-4096 4096 1 6 30 0 2 28672 0 malloc-512 512 2 54 1906 0 30 28672 0 TURNSTILE 136 190 20 190 0 62 28560 0 4 Bucket 48 8 580 653 0 254 28224 0 KNOTE 160 21 154 258732 0 62 28000 0 8 Bucket 80 67 283 11178 0 126 28000 0 unpcb 256 19 86 3832 0 254 26880 0 malloc-256 256 54 51 2907 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 1 5 88 0 2 24576 0 malloc-2048 2048 3 9 258 0 8 24576 0 malloc-2048 2048 4 8 263 0 8 24576 0 malloc-1024 1024 2 22 327 0 16 24576 0 sctp_laddr 48 96 408 6541 0 254 24192 0 PWD 32 19 737 20025 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 131 55 2864 0 126 23808 0 udp_inpcb 488 2 46 721 0 254 23424 0 tcp_rack_pcb 704 6 27 300 0 16 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 53 7 53 0 30 23040 0 udpcb 32 6 624 23542 0 254 20160 0 malloc-64 64 85 230 3827 0 254 20160 0 malloc-32 32 60 570 34480 0 254 20160 0 2 Bucket 32 89 541 4977 0 254 20160 0 malloc-16 16 501 749 57638 0 254 20000 0 malloc-16 16 503 747 39010 0 254 20000 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 92 0 1 16384 0 malloc-1024 1024 12 4 726 0 16 16384 0 malloc-512 512 2 30 181 0 30 16384 0 malloc-32 32 272 232 1398 0 254 16128 0 vtnet_tx_hdr 24 0 668 2773096 0 254 16032 0 malloc-128 128 75 49 383 0 126 15872 0 ripcb 488 4 28 529 0 254 15616 0 malloc-384 384 1 39 649 0 30 15360 0 malloc-1024 1024 5 7 2660 0 16 12288 0 malloc-1024 1024 2 10 52 0 16 12288 0 malloc-512 512 10 14 84 0 30 12288 0 rtentry 176 27 42 99 0 62 12144 0 malloc-64 64 92 97 338 0 254 12096 0 sctp_readq 152 1 77 1041 0 254 11856 0 itimer 352 0 33 37 0 30 11616 0 routing nhops 256 22 23 99 0 62 11520 0 malloc-384 384 12 18 12 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 malloc-2048 2048 0 4 36 0 8 8192 0 malloc-1024 1024 2 6 21 0 16 8192 0 malloc-512 512 8 8 13 0 30 8192 0 malloc-512 512 2 14 2 0 30 8192 0 malloc-512 512 0 16 24 0 30 8192 0 malloc-512 512 0 16 83 0 30 8192 0 rl_entry 40 102 100 3629 0 254 8080 0 sctp_asconf_ack 48 4 164 30 0 254 8064 0 syncache 168 0 48 10 0 254 8064 0 malloc-64 64 33 93 176 0 254 8064 0 malloc-32 32 51 201 1010 0 254 8064 0 malloc-32 32 78 174 156 0 254 8064 0 malloc-32 32 49 203 240 0 254 8064 0 malloc-32 32 67 185 800 0 254 8064 0 malloc-16 16 11 489 13203 0 254 8000 0 malloc-16 16 15 485 15 0 254 8000 0 malloc-16 16 297 203 755 0 254 8000 0 malloc-16 16 33 467 142 0 254 8000 0 malloc-16 16 191 309 1370 0 254 8000 0 tcp_rack_map 120 12 54 322 0 126 7920 0 tcp_log_node 120 0 66 8 0 126 7920 0 kenv 258 3 27 1071 0 30 7740 0 malloc-384 384 20 0 20 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 36 0 126 6448 0 domainset 40 1 125 27 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 0 39 7 0 126 4056 0 tcp_log_bucket 176 0 23 3 0 62 4048 0 tcptw 88 0 46 1 0 254 4048 0 hostcache 96 2 40 2 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 UMA Slabs 1 176 11 11 11 0 62 3872 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 tfo 4 0 493 5 0 254 1972 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 mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 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 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 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-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-2048 2048 0 0 0 0 8 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