Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x170 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff810341c2 stack pointer = 0x0:0xfffffe0003636100 frame pointer = 0x0:0xfffffe0003636130 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 = 12 panic: page fault cpuid = 1 time = 1604048453 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003635d60 vpanic() at vpanic+0x1c7/frame 0xfffffe0003635dc0 panic() at panic+0x43/frame 0xfffffe0003635e20 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0003635ea0 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe0003635f10 trap() at trap+0x41d/frame 0xfffffe0003636030 calltrap() at calltrap+0x8/frame 0xfffffe0003636030 --- trap 0xc, rip = 0xffffffff810341c2, rsp = 0xfffffe0003636100, rbp = 0xfffffe0003636130 --- __mtx_assert() at __mtx_assert+0xc2/frame 0xfffffe0003636130 sctp_add_to_readq() at sctp_add_to_readq+0x4dc/frame 0xfffffe0003636190 sctp_ulp_notify() at sctp_ulp_notify+0xe6d/frame 0xfffffe0003636200 sctp_report_all_outbound() at sctp_report_all_outbound+0xd51/frame 0xfffffe0003636280 sctp_abort_notification() at sctp_abort_notification+0x11f/frame 0xfffffe00036362d0 sctp_process_control() at sctp_process_control+0x8a2f/frame 0xfffffe0003636750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/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 $0,0x14763b6(%rip) 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 0xffffffff810e9540 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003635d40 rbp 0xfffffe0003635d60 rsi 0 rdi 0xffffffff810e9576 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xbf r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff8196bc88 r15 0xffffffff8196bc88 rip 0xffffffff810ddac7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x14763b6(%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 1 [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] 100073 I [swi1: hpts] 100074 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 14496 765 765 0 RE CPU 0 syz-executor.1 14494 768 768 0 R (threaded) syz-executor.2 100110 RunQ syz-executor.2 100695 S sbwait 0xfffff80068d79e2c syz-executor.2 100699 S uwait 0xfffff800376da380 syz-executor.2 14492 778 778 0 R (threaded) syz-executor.3 100579 RunQ syz-executor.3 100690 S connec 0xfffff800689340f0 syz-executor.3 100679 S uwait 0xfffff8003775c100 syz-executor.3 14489 13415 13415 0 R (threaded) syz-executor.0 100230 RunQ syz-executor.0 100687 S connec 0xfffff80068d780f0 syz-executor.0 100668 S uwait 0xfffff8003791ad00 syz-executor.0 14052 1 14052 65 Ss select 0xfffff800377b00c0 dhclient 13438 1 13438 0 Ss select 0xfffff800377b0040 dhclient 13434 1 13434 0 Ss select 0xfffff8001ef2d440 dhclient 13415 762 13415 0 Rs syz-executor.0 3193 1 3193 65 Ss select 0xfffff800377e9bc0 dhclient 2652 1 2652 0 Ss select 0xfffff800379268c0 dhclient 2649 1 2649 0 Ss select 0xfffff80037583340 dhclient 2630 1 2630 65 Ss select 0xfffff800377e9f40 dhclient 2027 1 2027 0 Ss select 0xfffff800375c0740 dhclient 2024 1 2024 0 Ss select 0xfffff80004aa62c0 dhclient 2005 1 2005 65 Ss select 0xfffff800375c0140 dhclient 1400 1 1400 0 Ss select 0xfffff80037772dc0 dhclient 1397 1 1397 0 Ss select 0xfffff80037772d40 dhclient 778 762 778 0 Rs syz-executor.3 768 762 768 0 Rs syz-executor.2 765 762 765 0 Rs syz-executor.1 762 760 760 0 S (threaded) syz-fuzzer 100081 S uwait 0xfffff80004b16e80 syz-fuzzer 100104 S uwait 0xfffff80004a72500 syz-fuzzer 100105 S uwait 0xfffff80004bff400 syz-fuzzer 100106 S uwait 0xfffff80004bff500 syz-fuzzer 100107 S uwait 0xfffff80004bff600 syz-fuzzer 100108 S uwait 0xfffff80004a72a00 syz-fuzzer 100109 S uwait 0xfffff80004bff700 syz-fuzzer 100111 S uwait 0xfffff80004a72c00 syz-fuzzer 100112 S kqread 0xfffff8001eff7c00 syz-fuzzer 760 758 760 0 Ss pause 0xfffff8001ef6d5c8 csh 758 682 758 0 Ss select 0xfffff8001ef2dd40 sshd 743 1 743 0 Rs+ getty 742 1 742 0 Ss+ ttyin 0xfffff80004a158b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004a15cb0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004a0a0b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004a0a4b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004a0a8b0 getty 737 1 737 0 Ss+ ttyin 0xfffff80004a0acb0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049b10b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049b14b0 getty 686 1 686 0 Ss nanslp 0xffffffff825275c1 cron 682 1 682 0 Ss select 0xfffff80004aa6a40 sshd 495 1 495 0 Ds bo_wwai 0xfffff80037037170 syslogd 424 1 424 0 Ss select 0xfffff800046f9b40 devd 423 1 423 65 Ss select 0xfffff80004aa6c40 dhclient 338 1 338 0 Ss select 0xfffff80004aa6cc0 dhclient 335 1 335 0 Ss select 0xfffff80004aa69c0 dhclient 23 0 0 0 DL syncer 0xffffffff82614978 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004a2a520 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82613a50 [bufdaemon] 100077 D - 0xffffffff8200ac00 [bufspacedaemon-0] 100087 D sdflush 0xfffff80004acace8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263af08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262f378 [dom0] 100075 D launds 0xffffffff8262f384 [laundry: dom0] 100076 D umarcl 0xffffffff814e5110 [uma] 18 0 0 0 DL - 0xffffffff8235b108 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82dd31d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b5b390 [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 RL (threaded) [cam] 100034 RunQ [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 0xfffff800042fe888 [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 1 [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] 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 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 - 0xffffffff81d139c1 [deadlkres] 100062 D - 0xfffff8000497ea00 [acpi_task_0] 100063 D - 0xfffff8000497ea00 [acpi_task_1] 100064 D - 0xfffff8000497ea00 [acpi_task_2] 100066 D - 0xfffff80004087200 [CAM taskq] db> show all locks Process 14496 (syz-executor.1) thread 0xfffffe00257f0700 (100515) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff800680c4968) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3333 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00049405e0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3331 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff800680c4988) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3330 Process 14494 (syz-executor.2) thread 0xfffffe0025774800 (100695) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80068d79dd0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 Process 495 (syslogd) thread 0xfffffe0023be0800 (100094) exclusive lockmgr ufs (ufs) r = 0 (0xfffff80037037070) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_syscalls.c:3491 Process 12 (intr) thread 0xfffffe00048b2a00 (100020) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffff80068d79518) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:4813 exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00258a1c90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:4339 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00258a1c70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2143 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 34624 vfscache 3 1025K 3 pcb 198 731K 19557 inodedep 68 546K 16324 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 293K 14579 acpica 1674 185K 52444 vnet_data 1 168K 1 filedesc 22 153K 27013 pagedep 12 131K 13695 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 306 BPF 46 88K 70 sctp_atcl 172 86K 12070 sctp_stro 86 86K 3638 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 342 43K 342 kdtrace 197 38K 53363 temp 36 35K 4574 hostcache 1 32K 1 shm 1 32K 12 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 82 29K 91 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 vmem 3 22K 5 kbdmux 6 22K 6 lltable 49 19K 482 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 dirrem 59 15K 15710 ether_multi 172 14K 277 bus-sc 30 14K 1413 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 sctp_atky 258 11K 16324 in6_multi 89 11K 142 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 select 71 9K 71 bmsafemap 2 9K 16816 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 10 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 freefile 58 8K 15646 routetbl 31 7K 1348 cred 26 7K 635 kqueue 65 7K 14501 CAM DEV 3 6K 510 plimit 24 6K 682 pf_ifnet 16 6K 357 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 160 ufs_dirhash 24 5K 24 session 35 5K 66 pgrp 35 5K 89 UMA 251 5K 251 pf_table 2 4K 330 pf_osfp 37 4K 37 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 136 evdev 4 4K 4 lockf 33 4K 5086 hhook 13 4K 13 proc-args 52 3K 804 terminal 11 3K 11 acpisem 22 3K 22 sctp_athm 172 3K 12484 sctp_map 172 3K 7190 sctp_ifa 21 3K 31 uidinfo 4 3K 115 local_apic 1 2K 1 io_apic 1 2K 1 CAM CCB 1 2K 42864 ipsec-saq 2 2K 2 ip6ndp 12 2K 29 Unitno 33 2K 46596 CAM XPT 22 2K 543 in_multi 6 2K 18 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 23089 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 27206 freeblks 4 1K 15304 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 368 NFSD session 1 1K 1 CAM periph 4 1K 271 newdirblk 7 1K 13603 ipsec 3 1K 3 sctp_ifn 6 1K 31 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 diradd 4 1K 15772 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 11 1K 6546 osd 3 1K 9 pf_rule 2 1K 229 ip_msource 4 1K 33 vnodes 1 1K 271 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 soname 6 1K 12768 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 212 sctp_vrf 1 1K 1 entropy 2 1K 57 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 5208 sctp_iter 0 0K 49 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 18 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 31 sctp_aadr 0 0K 125 sctp_stri 0 0K 932 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 69 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 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 8000 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 183 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 202 allocindir 0 0K 0 indirdep 0 0K 9467 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 281 ip6_msource 0 0K 0 ip6_moptions 0 0K 13 in6_mfilter 0 0K 0 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 56 in_mfilter 0 0K 66 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 13768 export_host 0 0K 0 cl_savebuf 0 0K 96 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 483 accf 0 0K 0 pts 0 0K 0 iov 0 0K 23461 ioctlops 0 0K 765 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 942 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 338 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 34 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_cluster 2048 9503 1 9503 0 254 19464192 0 tcp_log 416 0 16776 213143 0 254 6978816 0 mbuf_jumbo_page 4096 84 1324 12087 0 254 5767168 0 RADIX NODE 144 8635 9086 632791 0 62 2551824 0 mbuf_packet 256 8304 1071 730324 0 254 2400000 0 512 512 4153 23 5020 0 30 2138112 0 BUF TRIE 144 191 13277 23817 0 62 1939392 0 4096 4096 336 1 496 0 2 1380352 0 128 128 9469 265 52573 0 126 1245952 0 UMA Slabs 0 112 7846 35 7846 0 126 882672 0 pbuf 832 0 969 0 0 2 806208 0 mbuf 256 741 2334 1088212 0 254 787200 0 256 Bucket 2048 216 18 11746 0 8 479232 0 sctp_asoc 2288 86 109 3595 0 254 446160 0 tcp_bbr_map 128 0 3379 160325 0 126 432512 0 VM OBJECT 264 1334 106 219531 0 30 380160 0 65536 65536 4 1 114 0 1 327680 0 VNODE 496 577 79 16522 0 30 325376 0 THREAD 1792 152 19 24450 0 8 306432 0 4096 4096 65 7 14499 0 2 294912 0 256 256 399 651 137229 0 62 268800 0 16384 16384 12 4 13642 0 1 262144 0 2048 2048 90 38 8033 0 8 262144 0 sctp_raddr 736 102 239 5469 0 254 250976 0 32768 32768 1 6 7983 0 1 229376 0 DEVCTL 1024 0 208 133 0 0 212992 0 16 16 12098 402 12440 0 254 200000 0 64 64 2960 127 17539 0 254 197568 0 65536 65536 1 2 9 0 1 196608 0 65536 65536 0 3 751 0 1 196608 0 sctp_ep 1280 86 64 7838 0 254 192000 0 MAP ENTRY 96 1690 284 845776 0 126 189504 0 socket 960 41 155 19646 0 254 188160 0 512 512 257 87 13069 0 30 176128 0 UMA Zones 768 226 1 226 0 16 174336 0 128 128 1196 106 26828 0 126 166656 0 512 512 83 237 17055 0 30 163840 0 32 32 4717 197 12088 0 254 157248 0 2048 2048 3 73 42866 0 8 155648 0 FFS2 dinode 256 540 45 16483 0 62 149760 0 sctp_chunk 152 82 880 13821 0 254 146224 0 S VFS Cache 104 1066 338 17337 0 126 146016 0 1024 1024 93 43 3613 0 16 139264 0 1024 1024 120 12 410 0 16 135168 0 65536 65536 2 0 2 0 1 131072 0 VMSPACE 2536 40 11 14484 0 4 129336 0 g_bio 408 4 296 169114 0 30 122400 0 128 Bucket 1024 81 34 3275 0 16 117760 0 ksiginfo 112 66 978 1104 0 126 116928 0 FFS inode 160 540 160 16483 0 62 112000 0 128 128 538 330 30389 0 126 111104 0 vmem btag 56 1890 42 1890 0 254 108192 0 4096 4096 22 4 34 0 2 106496 0 PROC 1312 62 19 14496 0 8 106272 0 32768 32768 1 2 15 0 1 98304 0 4096 4096 22 1 487 0 2 94208 0 filedesc0 1080 63 21 14497 0 8 90720 0 64 Bucket 512 135 41 17864 0 30 90112 0 256 256 101 229 18459 0 62 84480 0 UMA Kegs 384 212 4 212 0 30 82944 0 8192 8192 9 1 10 0 1 81920 0 tcpcb 1048 4 73 4484 0 254 80696 0 128 128 521 37 4009 0 126 71424 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 1 0 1 0 1 65536 0 128 128 456 40 1462 0 126 63488 0 512 512 110 10 485 0 30 61440 0 256 256 128 82 7965 0 62 53760 0 64 64 702 117 15573 0 254 52416 0 64 64 612 207 12632 0 254 52416 0 tcp_inpcb 488 4 100 4484 0 254 50752 0 32 Bucket 256 68 127 10449 0 62 49920 0 16384 16384 1 2 4 0 1 49152 0 8192 8192 2 4 119 0 1 49152 0 pipe 760 23 37 1923 0 16 45600 0 2048 2048 4 18 511 0 8 45056 0 256 256 101 64 2265 0 62 42240 0 8192 8192 4 1 6 0 1 40960 0 Files 80 235 265 49482 0 126 40000 0 clpbuf 832 0 48 556 0 16 39936 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 81263 0 16 36864 0 64 pcpu 8 4293 315 9275 0 254 36864 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 8192 8192 1 3 16 0 1 32768 0 8192 8192 3 1 6 0 1 32768 0 4096 4096 7 1 13 0 2 32768 0 2048 2048 2 14 990 0 8 32768 0 1024 1024 26 6 34 0 16 32768 0 16 Bucket 144 77 147 44375 0 62 32256 0 unpcb 256 22 98 5123 0 254 30720 0 256 256 28 92 15078 0 62 30720 0 tcp_bbr_pcb 832 0 36 665 0 16 29952 0 4096 4096 2 5 13894 0 2 28672 0 mt_stats_zone 64 446 2 446 0 254 28672 0 KNOTE 160 28 147 157543 0 62 28000 0 8 Bucket 80 76 274 23927 0 126 28000 0 128 128 178 39 690 0 126 27776 0 TURNSTILE 136 172 17 172 0 62 25704 0 2048 2048 3 9 406 0 8 24576 0 PWD 32 21 735 13586 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 128 128 155 31 747 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 2048 2048 10 0 55 0 8 20480 0 64 64 226 89 339 0 254 20160 0 32 32 347 283 14657 0 254 20160 0 2 Bucket 32 65 565 19071 0 254 20160 0 ripcb 488 5 35 415 0 254 19520 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 16384 16384 1 0 1 0 1 16384 0 2048 2048 3 5 17 0 8 16384 0 2048 2048 7 1 8 0 8 16384 0 1024 1024 1 15 49 0 16 16384 0 512 512 0 32 479 0 30 16384 0 selfd 64 131 121 103464 0 254 16128 0 32 32 205 299 14619 0 254 16128 0 vtnet_tx_hdr 24 0 668 697136 0 254 16032 0 udp_inpcb 488 2 30 572 0 254 15616 0 routing nhops 256 27 33 56 0 62 15360 0 256 256 15 45 1124 0 62 15360 0 256 256 50 10 70 0 62 15360 0 1024 1024 8 4 23 0 16 12288 0 512 512 14 10 523 0 30 12288 0 512 512 10 14 59 0 30 12288 0 sctp_stream_msg_out 112 14 94 853 0 254 12096 0 sctp_laddr 48 148 104 1835 0 254 12096 0 64 64 8 181 18649 0 254 12096 0 32 32 149 229 47520 0 254 12096 0 4 Bucket 48 6 246 7252 0 254 12096 0 mt_zone 24 446 55 446 0 254 12024 0 16 16 466 284 1588 0 254 12000 0 16 16 199 551 11299 0 254 12000 0 udplite_inpcb 488 0 24 1075 0 254 11712 0 L VFS Cache 320 0 36 19 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 8192 8192 1 0 1 0 1 8192 0 4096 4096 1 1 4 0 2 8192 0 1024 1024 0 8 12 0 16 8192 0 1024 1024 3 5 1803 0 16 8192 0 rtentry 176 34 12 56 0 62 8096 0 tcp_log_bucket 176 0 46 3 0 62 8096 0 tcptw 88 0 92 9 0 254 8096 0 rl_entry 40 84 118 84 0 254 8080 0 sctp_asconf_ack 48 0 168 24 0 254 8064 0 udpcb 32 2 250 1647 0 254 8064 0 ipq 56 0 144 5 0 254 8064 0 64 64 2 124 2 0 254 8064 0 64 64 27 99 449 0 254 8064 0 64 64 20 106 298 0 254 8064 0 32 32 11 241 4689 0 254 8064 0 32 32 51 201 70 0 254 8064 0 32 32 32 220 213 0 254 8064 0 32 32 5 247 1603 0 254 8064 0 rentr 24 0 334 180 0 254 8016 0 16 16 7 493 7869 0 254 8000 0 16 16 33 467 185 0 254 8000 0 16 16 196 304 36244 0 254 8000 0 16 16 1 499 6 0 254 8000 0 128 128 0 62 123 0 126 7936 0 tcp_log_node 120 0 66 6 0 126 7920 0 sctp_readq 152 2 50 389 0 254 7904 0 procdesc 136 5 53 20 0 62 7888 0 KMAP ENTRY 96 12 69 12 0 126 7776 0 kenv 258 3 27 1016 0 30 7740 0 256 256 4 26 25 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 20 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 9 13 9 0 62 3872 0 vmem 1856 1 1 1 0 8 3712 0 int pcpu 4 18 494 18 0 254 2048 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 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 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 4096 4096 0 0 0 0 2 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0