Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x440 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81086f52 stack pointer = 0x28:0xfffffe00517c8410 frame pointer = 0x28:0xfffffe00517c8490 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 = 38032 (syz-executor.3) trap number = 12 Frpanic: page fault cpuid = 0 time = 406 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517c8070 vpanic() at vpanic+0x1c7/frame 0xfffffe00517c80d0 panic() at panic+0x43/frame 0xfffffe00517c8130 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00517c81b0 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00517c8220 trap() at trap+0x3cd/frame 0xfffffe00517c8340 calltrap() at calltrap+0x8/frame 0xfffffe00517c8340 --- trap 0xc, rip = 0xffffffff81086f52, rsp = 0xfffffe00517c8410, rbp = 0xfffffe00517c8490 --- __mtx_lock_sleep() at __mtx_lock_sleep+0x172/frame 0xfffffe00517c8490 __mtx_lock_flags() at __mtx_lock_flags+0x150/frame 0xfffffe00517c84f0 sctp_findassociation_ep_addr() at sctp_findassociation_ep_addr+0x4fd/frame 0xfffffe00517c85b0 sctp_lower_sosend() at sctp_lower_sosend+0xa30/frame 0xfffffe00517c87a0 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe00517c88d0 sosend() at sosend+0xc6/frame 0xfffffe00517c8940 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe00517c89f0 sendit() at sendit+0x229/frame 0xfffffe00517c8a50 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe00517c8ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00517c8bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00517c8bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 38032 tid 153552 ] Stopped at kdb_enter+0x67: movq $0,0x1635d4e(%rip) db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0099800000 rdx 0x3ffff rbx 0 rsp 0xfffffe00517c8050 rbp 0xfffffe00517c8070 rsi 0x40001 rdi 0xffffffff8113c446 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517c7f40 r11 0x1ffaefff59c r12 0xffffffff82267ba0 ddb_dbbe r13 0 r14 0xffffffff81a7ca38 r15 0xffffffff81a7ca38 rip 0xffffffff81133437 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1635d4e(%rip) db> show proc Process 38032 (syz-executor.3) at 0xfffff8003437e000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 839 at 0xfffff80004caa530 ABI: FreeBSD ELF64 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bd5530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009dc3e000 (map 0xfffffe009dc3e000) (map.pmap 0xfffffe009dc3e0c0) (pmap 0xfffffe009dc3e120) threads: 2 145194 s syz-executor.3 153552 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 38032 839 839 0 T (threaded) syz-executor.3 145194 s syz-executor.3 153552 Run CPU 0 syz-executor.3 38025 792 792 0 S (threaded) syz-executor.2 146421 S nanslp 0xffffffff8273c8e0 syz-executor.2 153539 S sbwait 0xfffff800349a5574 syz-executor.2 153545 S uwait 0xfffff800090e4500 syz-executor.2 37604 1 839 0 S uwait 0xfffff800346daf00 syz-executor.3 37603 1 839 0 S uwait 0xfffff8004ff38700 syz-executor.3 34519 1 839 0 S uwait 0xfffff80015d0cf00 syz-executor.3 34513 1 839 0 S uwait 0xfffff800090e4700 syz-executor.3 31004 31001 792 0 SV uwait 0xfffff800090e4900 syz-executor.2 31001 1 792 0 DV ppwait 0xfffff8004ff9df40 syz-executor.2 30125 1 839 0 S uwait 0xfffff80015d05d00 syz-executor.3 30123 1 839 0 S uwait 0xfffff8004ff38300 syz-executor.3 30089 1 790 0 SV uwait 0xfffff80015d19700 syz-executor.1 30088 1 790 0 SV uwait 0xfffff8004ff38900 syz-executor.1 21142 1 792 0 S uwait 0xfffff80015d08700 syz-executor.2 21138 1 792 0 S uwait 0xfffff8004fa7cb00 syz-executor.2 20080 1 792 0 S uwait 0xfffff800090e4b00 syz-executor.2 20078 1 792 0 S uwait 0xfffff80015d0c500 syz-executor.2 17593 1 839 0 S uwait 0xfffff80015d0e500 syz-executor.3 17590 1 839 0 S uwait 0xfffff80015bf4500 syz-executor.3 15931 15930 839 0 SV uwait 0xfffff8004ff38b00 syz-executor.3 15930 1 839 0 DV ppwait 0xfffff8004ff484e0 syz-executor.3 8877 1 790 0 S uwait 0xfffff80015d0e300 syz-executor.1 8876 1 790 0 S uwait 0xfffff80015d0ad00 syz-executor.1 5902 1 5902 65 Ss select 0xfffff80009eca8c0 dhclient 2694 1 2694 0 Ss select 0xfffff800091192c0 dhclient 2691 1 2691 0 Ss select 0xfffff8004ffdc440 dhclient 2672 1 2672 65 Ss select 0xfffff8004fb32d40 dhclient 2020 1 2020 0 Ss select 0xfffff80015c37740 dhclient 2017 1 2017 0 Ss select 0xfffff8004ff2d2c0 dhclient 1998 1 1998 65 Ss select 0xfffff8004fefd140 dhclient 1500 1 1500 0 Ss select 0xfffff80009091d40 dhclient 1497 1 1497 0 Ss select 0xfffff80009091740 dhclient 1478 1 1478 65 Ss select 0xfffff8004fdb68c0 dhclient 1033 1 1033 0 Ss select 0xfffff8004fb322c0 dhclient 1030 1 1030 0 Ss select 0xfffff8004fdb6a40 dhclient 892 0 0 0 DL aiordy 0xfffff8004ffa4000 [aiod4] 889 0 0 0 DL aiordy 0xfffff8004f9ef000 [aiod3] 888 0 0 0 DL aiordy 0xfffff8004ffa4530 [aiod2] 887 0 0 0 DL aiordy 0xfffff80015da7a60 [aiod1] 839 780 839 0 Rs syz-executor.3 792 780 792 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.2 790 780 790 0 Ss piperd 0xfffff8004f2fc000 syz-executor.1 789 780 789 0 Ss piperd 0xfffff8004f2f9ba0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100090 S uwait 0xfffff80015bf7b00 syz-fuzzer 100116 S uwait 0xfffff80015d07500 syz-fuzzer 100117 S uwait 0xfffff80015d07700 syz-fuzzer 100118 S uwait 0xfffff80015d07b00 syz-fuzzer 100119 S uwait 0xfffff80015d19b00 syz-fuzzer 100120 S uwait 0xfffff80015d19d00 syz-fuzzer 100121 S uwait 0xfffff80015d19f00 syz-fuzzer 100123 S uwait 0xfffff80015d08900 syz-fuzzer 100572 S kqread 0xfffff80015d4bb00 syz-fuzzer 122876 S uwait 0xfffff800090e4100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8004f4d00b0 csh 776 694 776 0 Ss select 0xfffff80015d4d5c0 sshd 760 1 760 0 Rs+ CPU 1 getty 759 1 759 0 Ss+ ttyin 0xfffff80015a59cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015a5b4b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a5bcb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a604b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a60cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a634b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a63cb0 getty 752 1 752 0 Ss+ ttyin 0xfffff8001569d4b0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e1 cron 694 1 694 0 Ss select 0xfffff80015c37bc0 sshd 507 1 507 0 Ds getbuf 0xfffffe000386380c syslogd 436 1 436 0 Ss select 0xfffff8004f1aaa40 devd 435 1 435 65 Ss select 0xfffff80015d85d40 dhclient 350 1 350 0 Ss select 0xfffff8004f1aabc0 dhclient 347 1 347 0 Ss select 0xfffff80015d85140 dhclient 23 0 0 0 DL vlruwt 0xfffff80015bf9a60 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80015d114e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100086 D launds 0xffffffff82847084 [laundry: dom0] 100087 D umarcl 0xffffffff815d0ee0 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82fdb828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830d53c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004debc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004ccb380 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004ccb330 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c4fd00 [thr_0] 100029 D - 0xfffff80004c4fd80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bd5530 [init] 10 0 0 0 DL audit_w 0xffffffff82844a70 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff8000443e900 [if_io_tqg_0] 100006 D - 0xfffff8000443e500 [if_io_tqg_1] 100007 D - 0xfffff8000443e100 [if_config_tqg_0] 100008 D - 0xfffff80004c75d00 [softirq_0] 100009 D - 0xfffff80004c75900 [softirq_1] 100010 D - 0xfffff80004c75500 [aiod_kick taskq] 100012 D - 0xfffff80004c70d00 [kqueue_ctx taskq] 100013 D - 0xfffff80004c70900 [pci_hp taskq] 100015 D - 0xfffff80004c70100 [inm_free taskq] 100017 D - 0xfffff80004c69900 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c69500 [thread taskq] 100019 D - 0xfffff80004c69100 [in6m_free taskq] 100020 D - 0xfffff80004c65d00 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c65d00 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c65d00 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c65d00 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c65900 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c65900 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c65900 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c65900 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c65500 [firmware taskq] 100038 D - 0xfffff80004db8d00 [crypto_0] 100039 D - 0xfffff80004db8d00 [crypto_1] 100055 D - 0xfffff80004db8100 [vtnet0 rxq 0] 100056 D - 0xfffff80015364d00 [vtnet0 txq 0] 100057 D - 0xfffff80015364900 [vtnet0 rxq 1] 100058 D - 0xfffff80015364500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80004ece300 [virtio_balloon] 100064 D - 0xfffff800153ecd00 [mca taskq] 100066 D - 0xffffffff81e29a01 [deadlkres] 100074 D - 0xfffff800153ec100 [acpi_task_0] 100075 D - 0xfffff800153ec100 [acpi_task_1] 100076 D - 0xfffff800153ec100 [acpi_task_2] 100077 D - 0xfffff80004db8900 [CAM taskq] db> show all locks Process 38032 (syz-executor.3) thread 0xfffffe0094fd6720 (153552) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80034872e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1318 shared rw sctp-info (sctp-info) r = 0 (0xfffffe00041aff98) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1291 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80034872e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:12639 Process 760 (getty) thread 0xfffffe005570a000 (100093) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffff80015423c08) locked @ /syzkaller/managers/main/kernel/sys/kern/tty_ttydisc.c:489 Process 507 (syslogd) thread 0xfffffe0055947000 (100104) exclusive lockmgr ufs (ufs) r = 0 (0xfffff8004f3c9070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3521 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 pcb 2294 10790K 71229 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 328 2624K 488 sctp_atcl 2267 2267K 50788 sctp_stro 1124 2248K 16230 vtbuf 24 2064K 46 sctp_atky 3393 1288K 67905 inodedep 571 1090K 37107 newblk 14 1039K 37595 vfscache 3 1035K 3 filedesc 54 858K 73925 sctp_athm 2267 851K 51416 sctp_map 2248 843K 32458 subproc 188 783K 38140 acpica 1674 649K 54692 linker 368 539K 499 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 990 378K 3485 BPF 46 337K 74 dirrem 560 280K 37006 DEVFS1 107 214K 124 kdtrace 267 214K 91586 freefile 560 210K 36986 module 513 193K 513 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 pagedep 10 141K 36958 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 4584 syncache 1 76K 1 routetbl 137 73K 4105 msg 4 68K 4 ifaddr 71 67K 73 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 157 59K 172 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 sctp_timw 105 53K 105 kenv 95 52K 95 eventhandler 133 50K 133 pf_osfp 129 49K 129 ithread 99 43K 99 rman 84 42K 425 kqueue 87 41K 38088 KTRACE 100 38K 102 lltable 43 37K 331 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 45 pwddesc 85 32K 38363 DEVFSP 83 32K 9725 in6_multi 71 31K 71 cred 29 29K 402 GEOM 60 29K 489 kbdmux 6 28K 6 ksem 7 26K 1612 ifnet 7 25K 7 plimit 24 24K 614 kcovinfo 64 24K 68 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 52 20K 783 selfd 50 19K 504425 UART 12 18K 12 session 35 18K 65 bmsafemap 3 17K 37115 rpc 2 16K 2 shmfd 1 16K 80 pfs_vncache 1 16K 1 lockf 36 14K 91 sglist 5 13K 5 ufs_dirhash 20 13K 24 MCA 32 12K 32 CAM DEV 3 12K 510 Unitno 32 12K 97 inpcbpolicy 30 12K 29137 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 sctp_aadr 26 10K 349 uidinfo 3 9K 26 pf_ifnet 10 9K 856 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 876 sctp_stri 7 7K 2759 mount 16 7K 90 fpukern_ctx 3 6K 3 osd 15 6K 11792 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 CAM CCB 1 4K 3780 freework 8 4K 36949 pci_link 10 4K 10 freeblks 7 4K 36936 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 73868 in_multi 6 3K 9 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 sctp_ifn 6 3K 15 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 186 NFSD session 1 2K 1 newdirblk 5 2K 36934 xform 5 2K 12780 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 49925 filecaps 5 2K 140 crypto 4 2K 1157 tcp_fsb 4 2K 633 diradd 4 2K 37050 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 51 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 iov 1 1K 46311 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 freefrag 1 1K 7 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 918 pf_rule 0 0K 1376 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 18262 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 tcp_do 0 0K 0 chd data 0 0K 66 dctcp data 0 0K 39 vegas data 0 0K 196 cubic data 0 0K 211 htcp data 0 0K 9 cdg data 0 0K 8 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 33200 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 91 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 allocindir 0 0K 0 indirdep 0 0K 16 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 0 0K 0 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 717 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 2 ip_msource 0 0K 1 ip_moptions 0 0K 9 in_mfilter 0 0K 4 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 6 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 37250 namei_tracker 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 597 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 24 lio 0 0K 21 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 303 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 9056 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1001 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 9 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 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 diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8369 683 1370746 0 253 37076992 0 malloc-384 384 34470 70 59764 0 30 13263360 0 malloc-8192 8192 1131 7 31569 0 1 9322496 0 tcp_log 416 12500 5086 408019 0 253 7315776 0 malloc-1024 1024 4126 14 4152 0 16 4239360 0 RADIX NODE 144 16978 7603 992675 0 64 3539664 0 malloc-1024 1024 2968 92 94567 0 16 3133440 0 malloc-8192 8192 332 2 1022 0 1 2736128 0 sctp_asoc 2288 1124 41 16229 0 253 2665520 0 mbuf 256 10001 395 4540717 0 254 2661376 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-2048 2048 1151 13 16196 0 8 2383872 0 malloc-384 384 5972 58 624854 0 30 2315520 0 BUF TRIE 144 184 13284 1997 0 62 1939392 0 mbuf_cluster 2048 869 1 869 0 253 1781760 0 UMA Slabs 0 112 15021 24 17478 0 126 1685040 0 sctp_ep 1280 1136 16 31490 0 253 1474560 0 malloc-1024 1024 108 1208 34498 0 16 1347584 0 malloc-1024 1024 1139 17 31557 0 16 1183744 0 malloc-32768 32768 28 6 37093 0 1 1114112 0 malloc-384 384 2579 31 72284 0 30 1002240 0 sctp_raddr 736 1124 163 16524 0 253 947232 0 malloc-384 384 1704 626 128032 0 30 894720 0 malloc-384 384 2115 55 181641 0 30 833280 0 malloc-8192 8192 85 5 38033 0 1 737280 0 malloc-512 512 636 636 74705 0 30 651264 0 FFS inode 1160 533 27 37521 0 8 649600 0 ertt_txseginfo 40 2 13835 2001582 0 254 553480 0 VM OBJECT 264 1608 72 549822 0 30 443520 0 socket 944 74 386 63311 0 253 434240 0 malloc-384 384 1067 63 114545 0 30 433920 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-16384 16384 23 0 23 0 1 376832 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 256 Bucket 2048 159 17 29701 0 8 360448 0 THREAD 1808 181 17 53552 0 8 357984 0 malloc-65536 65536 2 3 7 0 1 327680 0 VNODE 448 571 86 37561 0 30 294336 0 tcp_bbr_map 128 8 2255 105437 0 126 289664 0 MAP ENTRY 96 2511 387 2075726 0 126 278208 0 malloc-1024 1024 227 33 53598 0 16 266240 0 tcp_inpcb 488 11 517 11780 0 253 257664 0 vmem btag 56 4228 224 4905 0 254 249312 0 malloc-16384 16384 12 3 275 0 1 245760 0 malloc-384 384 569 61 10873 0 30 241920 0 malloc-512 512 162 294 7200 0 30 233472 0 malloc-2048 2048 111 1 128 0 8 229376 0 mbuf_packet 256 182 687 86963 0 254 222464 0 sctp_chunk 152 1264 166 8880 0 253 217360 0 malloc-384 384 485 65 77516 0 30 211200 0 tcpcb 1064 11 178 11780 0 253 201096 0 malloc-32768 32768 6 0 6 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 VMSPACE 2544 55 11 38001 0 4 167904 0 S VFS Cache 104 1100 382 38916 0 126 154128 0 malloc-4096 4096 12 25 3791 0 2 151552 0 FFS2 dinode 256 533 37 37520 0 62 145920 0 malloc-8192 8192 12 5 56 0 1 139264 0 PROC 1328 84 18 38032 0 8 135456 0 malloc-65536 65536 1 1 178 0 1 131072 0 malloc-512 512 212 36 1308 0 30 126976 0 32 Bucket 256 134 361 203139 0 62 126720 0 malloc-8192 8192 13 1 24 0 1 114688 0 malloc-512 512 211 13 576 0 30 114688 0 filedesc0 1072 85 20 38363 0 8 112560 0 malloc-1024 1024 105 3 119 0 16 110592 0 DEVCTL 1024 0 100 132 0 0 102400 0 malloc-16384 16384 4 2 11 0 1 98304 0 udplite_inpcb 488 8 192 14383 0 253 97600 0 128 Bucket 1024 58 37 5548 0 16 97280 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 23 0 15 83968 0 malloc-16384 16384 3 2 13 0 1 81920 0 pcpu-8 8 4705 5023 31711 0 254 77824 0 malloc-8192 8192 4 5 115 0 1 73728 0 malloc-512 512 86 58 149714 0 30 73728 0 malloc-512 512 77 67 3714 0 30 73728 0 16 Bucket 144 135 369 8343 0 62 72576 0 g_bio 408 4 166 12567 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 3 1 8 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-4096 4096 7 8 7510 0 2 61440 0 malloc-8192 8192 2 5 38760 0 1 57344 0 64 Bucket 512 53 59 29948 0 30 57344 0 malloc-4096 4096 9 4 849 0 2 53248 0 malloc-4096 4096 7 6 1729 0 2 53248 0 malloc-2048 2048 8 18 828 0 8 53248 0 malloc-16384 16384 1 2 7 0 1 49152 0 malloc-16384 16384 2 1 6 0 1 49152 0 pipe 744 23 37 1701 0 16 44640 0 Files 80 269 281 135112 0 126 44000 0 DIRHASH 1024 30 10 34 0 16 40960 0 malloc-4096 4096 7 3 234 0 2 40960 0 sctp_stream_msg_out 112 110 250 5192 0 253 40320 0 tcp_bbr_pcb 832 2 43 6426 0 16 37440 0 NAMEI 1024 0 36 185016 0 16 36864 0 malloc-2048 2048 0 18 2076 0 8 36864 0 sctp_laddr 48 556 200 10838 0 254 36288 0 ksiginfo 112 87 237 4022 0 126 36288 0 malloc-512 512 36 28 5606 0 30 32768 0 pcpu-64 64 490 22 490 0 254 32768 0 8 Bucket 80 45 355 8531 0 126 32000 0 TURNSTILE 136 199 11 199 0 62 28560 0 PWD 32 30 852 37046 0 254 28224 0 2 Bucket 32 92 790 12284 0 254 28224 0 KNOTE 160 28 147 592441 0 62 28000 0 malloc-8192 8192 0 3 17 0 1 24576 0 malloc-2048 2048 11 1 11 0 8 24576 0 malloc-512 512 38 10 53 0 30 24576 0 ttyinq 160 135 15 300 0 62 24000 0 ripcb 488 5 43 2534 0 253 23424 0 unpcb 256 20 70 2623 0 253 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 4 23 633 0 16 22464 0 malloc-2048 2048 8 2 8 0 8 20480 0 malloc-1024 1024 11 9 1247 0 16 20480 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 ertt 72 11 213 11780 0 126 16128 0 vtnet_tx_hdr 24 0 668 2603731 0 254 16032 0 udp_inpcb 488 6 26 440 0 253 15616 0 malloc-4096 4096 2 1 3 0 2 12288 0 udpcb 32 14 364 14823 0 254 12096 0 sctp_readq 152 6 72 1354 0 253 11856 0 kenv 258 15 30 1048 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-2048 2048 0 4 605 0 8 8192 0 malloc-2048 2048 0 4 11 0 8 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 4 0 253 8096 0 PGRP 88 35 57 67 0 126 8096 0 rl_entry 40 91 111 91 0 254 8080 0 tcp_rack_map 112 9 63 767 0 126 8064 0 AIOP 32 4 248 4 0 254 8064 0 4 Bucket 48 6 162 793 0 254 8064 0 tcp_log_node 120 0 66 2 0 126 7920 0 AIO 208 0 38 68 0 62 7904 0 itimer 352 0 22 8 0 30 7744 0 AIOCB 552 0 14 137 0 16 7728 0 AIOLIO 272 0 28 21 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 9 53 154 0 126 6448 0 domainset 40 0 126 120 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 tcpreass 48 0 84 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 253 4032 0 ipq 56 0 72 2 0 254 4032 0 cryptop 280 0 14 1 0 30 3920 0 UMA Slabs 1 176 18 4 18 0 62 3872 0 L VFS Cache 320 0 12 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 15 24 16 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 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 cdg_qdiffsample 16 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 0 128 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 0 253 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 103 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 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 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 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 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 128 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 253 0 0 mbuf_jumbo_9k 9216 0 0 0 0 253 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 63 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 15 0 0 swwbuf 2624 0 0 0 0 7 0 0 swrbuf 2624 0 0 0 0 15 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-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-32768 32768 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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