Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x1b8 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff814a0c68 stack pointer = 0x28:0xfffffe0053fbacb0 frame pointer = 0x28:0xfffffe0053fbacf0 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) rdi: 00000000000001b8 rsi: 0000000000000001 rdx: 0000000000000000 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 0000000000000096 rax: fffffe00033eee30 rbx: fffffe005428a560 rbp: fffffe0053fbacf0 r10: 0000000000000000 r11: 0000000000000002 r12: 0000000000000001 r13: 00000000000001b8 r14: ffffffff826f81c0 r15: 0000000000000004 trap number = 12 panic: page fault cpuid = 1 time = 1687948333 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fba490 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fba5f0 vpanic() at vpanic+0x252/frame 0xfffffe0053fba6d0 panic() at panic+0xb5/frame 0xfffffe0053fba790 trap_fatal() at trap_fatal+0x7ee/frame 0xfffffe0053fba8b0 trap_pfault() at trap_pfault+0x183/frame 0xfffffe0053fba9f0 trap() at trap+0x5f3/frame 0xfffffe0053fbabe0 calltrap() at calltrap+0x8/frame 0xfffffe0053fbabe0 --- trap 0xc, rip = 0xffffffff814a0c68, rsp = 0xfffffe0053fbacb0, rbp = 0xfffffe0053fbacf0 --- __mtx_assert() at __mtx_assert+0x118/frame 0xfffffe0053fbacf0 sorwakeup_locked() at sorwakeup_locked+0x36/frame 0xfffffe0053fbad30 sctp_add_to_readq() at sctp_add_to_readq+0x6fd/frame 0xfffffe0053fbadd0 sctp_queue_data_to_stream() at sctp_queue_data_to_stream+0x778/frame 0xfffffe0053fbaf90 sctp_process_data() at sctp_process_data+0x2c96/frame 0xfffffe0053fbb680 sctp_common_input_processing() at sctp_common_input_processing+0x19d8/frame 0xfffffe0053fbb8a0 sctp6_input_with_port() at sctp6_input_with_port+0x594/frame 0xfffffe0053fbba70 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0053fbba90 ip6_input() at ip6_input+0x22a8/frame 0xfffffe0053fbbcf0 swi_net() at swi_net+0x2f3/frame 0xfffffe0053fbbd90 ithread_loop() at ithread_loop+0x4eb/frame 0xfffffe0053fbbef0 fork_exit() at fork_exit+0xd1/frame 0xfffffe0053fbbf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fbbf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100031 ] Stopped at kdb_enter+0x6e: movq $0,0x2133ce7(%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 0xffffffff815cd4c5 printf+0xf5 rdx 0x1 rbx 0xffffffff826ba6e0 .str.26 rsp 0xfffffe0053fba5d0 rbp 0xfffffe0053fba5f0 rsi 0 rdi 0xffffffff815cd526 printf+0x156 r8 0 r9 0xffffffff r10 0 r11 0x1 r12 0xfffffe005428a560 r13 0xfffffffffffffffd r14 0xffffffff826ba6e0 .str.26 r15 0 rip 0xffffffff815bd3ae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2133ce7(%rip) db> show proc Process 12 (intr) at 0xfffffe00541de580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836a9060 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836a9060 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff836aa000 (map 0xffffffff836aa000) (map.pmap 0xffffffff836aa0c0) (pmap 0xffffffff836aa130) threads: 22 100016 I [swi5: fast taskq] 100019 I [swi6: task queue] 100020 I [swi6: Giant taskq] 100031 Run CPU 1 [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 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 [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 22802 802 802 0 RE syz-executor.3 18211 1 777 0 S uwait 0xfffffe0057141e80 syz-executor.0 18208 1 777 0 S uwait 0xfffffe0057a53e00 syz-executor.0 18200 1 777 0 S uwait 0xfffffe0057a54280 syz-executor.0 9612 1 9612 65 Ss select 0xfffffe00744a9a40 dhclient 6923 1 6923 0 Ss select 0xfffffe00571a3d40 dhclient 6920 1 6920 0 Ss select 0xfffffe00744a9cc0 dhclient 6893 1 6893 65 Ss select 0xfffffe00744a9bc0 dhclient 5156 1 5156 0 Ss select 0xfffffe00571a3cc0 dhclient 5148 1 5148 0 Ss select 0xfffffe00571a3bc0 dhclient 5097 1 5097 65 Ss select 0xfffffe00571a3dc0 dhclient 3505 1 3505 0 Ss select 0xfffffe00571c3d40 dhclient 3502 1 3502 0 Ss select 0xfffffe00571c53c0 dhclient 3475 1 3475 65 Ss select 0xfffffe00571c50c0 dhclient 2158 1 778 0 S uwait 0xfffffe0057a54180 syz-executor.1 2152 1 778 0 S umtxn 0xfffffe0057a53680 syz-executor.1 2146 1 778 0 S uwait 0xfffffe0057a53b00 syz-executor.1 1798 0 0 0 DL aiordy 0xfffffe0057b7d5c0 [aiod4] 1797 0 0 0 DL aiordy 0xfffffe006cd8e040 [aiod3] 1796 0 0 0 DL aiordy 0xfffffe006cd8dae0 [aiod2] 1795 0 0 0 DL aiordy 0xfffffe0058f5c000 [aiod1] 823 1 823 0 Ss select 0xfffffe00571c5940 dhclient 816 1 816 0 Ss select 0xfffffe00571c5ac0 dhclient 802 774 802 0 Rs syz-executor.3 795 774 795 0 Ss piperd 0xfffffe006d1913e8 syz-executor.2 778 774 778 0 Ss piperd 0xfffffe006d192000 syz-executor.1 777 774 777 0 Ss piperd 0xfffffe0058c06000 syz-executor.0 774 772 772 0 R (threaded) syz-fuzzer 100121 S uwait 0xfffffe0057a54d80 syz-fuzzer 100122 RunQ syz-fuzzer 100123 S uwait 0xfffffe00543e6680 syz-fuzzer 100124 S uwait 0xfffffe00543e6780 syz-fuzzer 100125 S wait 0xfffffe006cd695a0 syz-fuzzer 100126 S uwait 0xfffffe0057a54e80 syz-fuzzer 100127 S uwait 0xfffffe0058f6aa00 syz-fuzzer 100129 S wait 0xfffffe006cd695a0 syz-fuzzer 100130 S wait 0xfffffe006cd695a0 syz-fuzzer 100133 S uwait 0xfffffe0058f6a400 syz-fuzzer 100135 S wait 0xfffffe006cd695a0 syz-fuzzer 100158 RunQ syz-fuzzer 120688 S uwait 0xfffffe0058f69e00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe006cd69bb0 csh 770 688 770 0 Ss select 0xfffffe00571c5bc0 sshd 754 1 754 0 Rs+ CPU 0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00571048b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057104cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00571050b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00571054b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00571058b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0057105cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057b9d8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057b9dcb0 getty 692 1 692 0 Ss nanslp 0xffffffff836d2840 cron 688 1 688 0 Ss select 0xfffffe005719bdc0 sshd 501 1 501 0 Ds bo_wwai 0xfffffe006cced6a8 syslogd 430 1 430 0 Ss select 0xfffffe00571a01c0 devd 429 1 429 65 Ss select 0xfffffe0057a6d940 dhclient 344 1 344 0 Ss select 0xfffffe00571a0140 dhclient 341 1 341 0 Ss select 0xfffffe005719bf40 dhclient 17 0 0 0 DL vlruwt 0xfffffe005715fae0 [vnlru] 16 0 0 0 DL syncer 0xffffffff837d4d20 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff837d3340 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058b898e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff8380ac00 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff837feab8 [dom0] 100080 D launds 0xffffffff837feac4 [laundry: dom0] 100081 D umarcl 0xffffffff81d3d930 [uma] 7 0 0 0 DL - 0xffffffff83496e48 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843cb3d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8410e1c0 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100044 RunQ [doneq0] 100045 D - 0xffffffff834792c0 [async] 100076 D - 0xffffffff83479140 [scanner] 14 0 0 0 DL seqstat 0xfffffe000795d488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff837fa360 [crypto] 100041 D crypto_ 0xfffffe00542c4830 [crypto returns 0] 100042 D crypto_ 0xfffffe00542c4880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836a8640 [g_event] 100036 D - 0xffffffff836a8660 [g_up] 100037 D - 0xffffffff836a8680 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100016 I [swi5: fast taskq] 100019 I [swi6: task queue] 100020 I [swi6: Giant taskq] 100031 Run CPU 1 [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 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 [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe00541df040 [init] 10 0 0 0 DL audit_w 0xffffffff837fada0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836a9060 [swapper] 100005 D - 0xfffffe005408c000 [if_io_tqg_0] 100006 D - 0xfffffe005408be00 [if_io_tqg_1] 100007 D - 0xfffffe005408bd00 [if_config_tqg_0] 100008 D - 0xfffffe005408bc00 [softirq_0] 100009 D - 0xfffffe005408bb00 [softirq_1] 100010 D - 0xfffffe000796b500 [linuxkpi_irq_wq] 100011 D - 0xfffffe000796b400 [thread taskq] 100012 D - 0xfffffe000796b300 [inm_free taskq] 100013 D - 0xfffffe000796b200 [aiod_kick taskq] 100014 D - 0xfffffe000796b100 [deferred_unmount ta] 100015 D - 0xfffffe000796b000 [in6m_free taskq] 100017 D - 0xfffffe000796ad00 [kqueue_ctx taskq] 100018 D - 0xfffffe000796ac00 [pci_hp taskq] 100021 D - 0xfffffe000796a900 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796a900 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796a900 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796a900 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796a800 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796a800 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796a800 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796a800 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000796a700 [firmware taskq] 100038 D - 0xfffffe000796a500 [crypto_0] 100039 D - 0xfffffe000796a500 [crypto_1] 100055 D - 0xfffffe00571cc700 [vtnet0 rxq 0] 100056 D - 0xfffffe00571cc600 [vtnet0 txq 0] 100057 D - 0xfffffe00571cc500 [vtnet0 rxq 1] 100058 D - 0xfffffe00571cc400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe00571a0380 [virtio_balloon] 100066 D - 0xffffffff826bf621 [deadlkres] 100070 D - 0xfffffe0057b99200 [acpi_task_0] 100071 D - 0xfffffe0057b99200 [acpi_task_1] 100072 D - 0xfffffe0057b99200 [acpi_task_2] 100073 D - 0xfffffe000796ba00 [mca taskq] 100075 D - 0xfffffe000796a300 [CAM taskq] db> show all locks Process 22802 (syz-executor.3) thread 0xfffffe006cb12000 (127624) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00748681c8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3341 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00079e1140) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3340 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00748681e8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3339 Process 754 (getty) thread 0xfffffe006cb12e40 (100116) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe0057106c08) locked @ /syzkaller/managers/main/kernel/sys/kern/tty_ttydisc.c:489 Process 501 (syslogd) thread 0xfffffe0058c78020 (100103) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006cced5b0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3551 Process 12 (intr) thread 0xfffffe005428a560 (100031) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe0073f70ce0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:4862 exclusive sleep mutex sctp-read (inpr) r = 0 (0xfffffe0074868208) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:4890 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0073c26c18) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2138 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4218 4324K 4246 sysctloid 34805 2051K 34876 vtbuf 24 1968K 46 pcb 599 1312K 102764 kobj 326 1304K 488 newblk 9 1026K 81186 vfscache 3 1025K 3 inodedep 42 528K 30258 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 153 290K 22898 sctp_stro 280 280K 5573 vmem 3 266K 6 sctp_atcl 567 213K 56735 filedesc 24 185K 43797 acpica 1674 184K 57877 tidhash 3 141K 3 pagedep 9 130K 21915 tfo_ccache 1 128K 1 IP reass 1 128K 1 linker 324 127K 393 vnet_data 1 112K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 115 bus 988 81K 5135 mtx_pool 2 72K 2 NFSD srvcache 3 68K 3 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 508 64K 508 temp 36 53K 2763 umtx 396 50K 396 kdtrace 236 47K 51640 sctp_atky 847 36K 62614 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1716 msg 4 30K 4 kbdmux 6 28K 6 gtaskqueue 18 26K 18 sctp_timw 90 23K 90 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 routetbl 128 16K 411 bus-sc 34 15K 1648 lltable 44 14K 79 eventhandler 157 13K 157 KTRACE 102 13K 9354 ifnet 7 13K 7 ether_multi 152 13K 172 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 481 CAM queue 5 11K 1528 ksem 4 10K 163 sctp_athm 567 9K 56776 sctp_map 560 9K 11146 in6_multi 65 9K 65 dirrem 33 9K 25529 bmsafemap 2 9K 27079 rpc 4 9K 4 UART 12 9K 12 devstat 4 9K 4 pfs_vncache 1 8K 1 shmfd 1 8K 64 audit_evclass 237 8K 297 taskqueue 63 7K 63 cred 26 7K 262 kqueue 66 7K 23013 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 455 pfs_nodes 20 5K 20 ufs_dirhash 24 5K 24 session 35 5K 52 UMA 267 5K 267 pf_ifnet 10 5K 19 DEVFSP 68 5K 202 freefile 33 5K 25519 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 63 4K 23164 lockf 33 4K 152 acpisem 28 4K 28 proc-args 95 4K 24127 hhook 15 4K 17 kcovinfo 52 4K 52 selfd 50 4K 315015 terminal 11 3K 11 select 19 3K 65 clone 9 3K 9 uidinfo 3 3K 13 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 31 2K 49 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 CC Mem 6 2K 4541 in_multi 6 2K 10 ipsecpolicy 2 2K 2 acpidev 20 2K 20 pf_osfp 10 2K 10 tun 7 2K 7 freework 5 2K 45970 NFSD session 1 1K 1 softdep 1 1K 1 mkdir 8 1K 43770 freeblks 4 1K 25391 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 102 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 14 inpcbpolicy 17 1K 5820 sctp_stri 1 1K 14 newdirblk 4 1K 21885 diradd 4 1K 25569 cdev 2 1K 2 osd 11 1K 4352 chacha20random 1 1K 1 biobuf 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 153 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 netlink 1 1K 1 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 aio 4 1K 4 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 27966 filecaps 5 1K 102 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 46 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 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 5788 pf_table 0 0K 0 pf_rule 0 0K 260 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 28221 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 281 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 ixl 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 NFSCL open 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 NFSCL owner 0 0K 0 xenbus 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 vm_fictitious 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 UMAHash 0 0K 0 DEVFS4 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 62468 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 48 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 47 allocindir 0 0K 0 indirdep 0 0K 36005 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 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 51 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 BACKLIGHT 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 in_mfilter 0 0K 2 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 VN POLL 0 0K 1 ath_hal 0 0K 0 statfs 0 0K 22118 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 12 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 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 twsbuf 0 0K 0 tcp_log_dev 0 0K 229 lio 0 0K 0 acl 0 0K 0 midi buffers 0 0K 0 mbuf_tag 0 0K 0 ktls 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 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 39800 ioctlops 0 0K 1140 eventfd 0 0K 134 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 927 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 1077 1445636 0 254 38494208 0 mbuf 256 9142 2037 2849304 0 254 2861824 0 malloc-384 384 4274 2686 34512 0 30 2672640 0 RADIX NODE 144 15805 542 751508 0 63 2353968 0 sctp_asoc 2264 280 740 5573 0 254 2309280 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 malloc-2048 2048 294 538 51409 0 8 1703936 0 BUF TRIE 144 204 11612 72583 0 62 1701504 0 malloc-128 128 11416 178 11686 0 126 1484032 0 malloc-4096 4096 328 10 3481 0 2 1384448 0 UMA Slabs 0 112 11677 17 11677 0 126 1309728 0 sctp_ep 1176 286 734 51155 0 254 1199520 0 vmem btag 56 18635 124 18635 0 254 1050504 0 malloc-1024 1024 280 536 5573 0 16 835584 0 malloc-256 256 263 2722 31525 0 62 764160 0 sctp_raddr 736 280 743 5573 0 254 752928 0 socket 960 49 715 58549 0 254 733440 0 malloc-384 384 568 1112 57097 0 30 645120 0 FFS inode 1160 524 29 26044 0 8 641480 0 pbuf 2624 0 198 0 0 2 519552 0 256 Bucket 2048 205 27 10934 0 8 475136 0 VM OBJECT 264 1576 104 289399 0 30 443520 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1824 171 27 28830 0 8 361152 0 malloc-128 128 46 2744 25715 0 126 357120 0 malloc-16384 16384 13 8 21908 0 2 344064 0 malloc-4096 4096 77 7 23364 0 2 344064 0 malloc-2048 2048 4 156 1036 0 8 327680 0 malloc-256 256 299 946 175647 0 62 318720 0 tcp_log 416 0 765 8947 0 254 318240 0 ertt_txseginfo 40 2903 4975 493835 0 254 315120 0 VNODE 448 563 103 26085 0 30 298368 0 malloc-256 256 456 669 52069 0 62 288000 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 2 2 349 0 1 262144 0 malloc-64 64 3841 254 3842 0 254 262080 0 mbuf_packet 256 313 703 36568 0 254 260096 0 malloc-16 16 14372 378 14439 0 254 236000 0 malloc-32768 32768 0 7 34280 0 1 229376 0 DEVCTL 1024 0 220 152 0 0 225280 0 malloc-128 128 1350 293 30525 0 126 210304 0 malloc-65536 65536 2 1 10 0 1 196608 0 MAP ENTRY 96 1651 365 717427 0 126 193536 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5274 396 5284 0 254 181440 0 FPU_save_area 832 173 43 34612 0 16 179712 0 FFS2 dinode 256 524 166 26044 0 62 176640 0 S VFS Cache 104 1024 497 27172 0 126 158184 0 sctp_chunk 152 77 963 679 0 254 158080 0 malloc-1024 1024 121 23 349 0 16 147456 0 128 Bucket 1024 92 39 5900 0 16 134144 0 malloc-65536 65536 0 2 126 0 1 131072 0 malloc-128 128 761 262 4163 0 126 130944 0 malloc-128 128 691 332 92936 0 126 130944 0 unpcb 256 20 490 1524 0 254 130560 0 PROC 1376 63 25 22808 0 8 121088 0 64 Bucket 512 143 89 29005 0 30 118784 0 sctp_stream_msg_out 112 268 776 1032 0 254 116928 0 ksiginfo 112 79 965 5890 0 126 116928 0 malloc-4096 4096 22 6 52 0 2 114688 0 tcp_inpcb 1304 6 75 4339 0 8 105624 0 malloc-64 64 905 670 11310 0 254 100800 0 malloc-32768 32768 2 1 122 0 1 98304 0 filedesc0 1072 64 27 23164 0 8 97552 0 32 Bucket 256 203 172 10847 0 62 96000 0 UMA Kegs 384 226 7 226 0 30 89472 0 syncache 168 0 528 5 0 254 88704 0 pipe 728 23 98 631 0 16 88088 0 malloc-8192 8192 7 2 110 0 1 73728 0 g_bio 408 4 176 584351 0 30 73440 0 ripcb 392 5 175 632 0 30 70560 0 malloc-64 64 780 291 24431 0 254 68544 0 tcp_bbr_map 128 120 407 16639 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-1024 1024 24 40 619 0 16 65536 0 malloc-256 256 52 203 46923 0 62 65280 0 udp_inpcb 424 6 147 520 0 30 64872 0 malloc-32 32 677 1213 63069 0 254 60480 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 12 2 23 0 2 57344 0 udplite_inpcb 424 0 126 329 0 30 53424 0 sctp_laddr 48 0 1092 2781 0 254 52416 0 malloc-64 64 96 723 51653 0 254 52416 0 malloc-64 64 302 517 338391 0 254 52416 0 Files 80 229 421 99184 0 126 52000 0 malloc-256 256 4 191 27116 0 62 49920 0 malloc-256 256 52 143 49721 0 62 49920 0 tcp_rack_pcb 1024 0 48 2894 0 16 49152 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 122871 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 9 15 36 0 8 49152 0 malloc-2048 2048 0 24 1715 0 8 49152 0 malloc-1024 1024 20 28 1234 0 16 49152 0 VMSPACE 520 43 47 22789 0 16 46800 0 pcpu-8 8 4784 336 7518 0 254 40960 0 sctp_readq 152 1 259 2 0 254 39520 0 da_ccb 544 1 69 146213 0 16 38080 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 33 534 61 0 254 36288 0 16 Bucket 144 111 141 4998 0 62 36288 0 8 Bucket 80 143 307 7422 0 126 36000 0 tcp_rack_map 128 0 279 4814 0 126 35712 0 malloc-128 128 43 236 1076 0 126 35712 0 malloc-128 128 18 261 18 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 63 27 63 0 30 34560 0 malloc-256 256 10 125 19 0 62 34560 0 malloc-256 256 9 126 57 0 62 34560 0 TURNSTILE 136 199 53 199 0 62 34272 0 SLEEPQUEUE 88 199 185 199 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 2 2 12 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 4 4 344 0 2 32768 0 malloc-2048 2048 10 6 270 0 8 32768 0 malloc-2048 2048 1 15 416 0 8 32768 0 malloc-1024 1024 3 29 47 0 16 32768 0 malloc-1024 1024 4 28 4 0 16 32768 0 malloc-1024 1024 4 28 4 0 16 32768 0 malloc-512 512 0 64 118 0 30 32768 0 malloc-512 512 11 53 111 0 30 32768 0 malloc-512 512 3 61 6 0 30 32768 0 malloc-512 512 0 64 147 0 30 32768 0 malloc-512 512 2 62 56 0 30 32768 0 malloc-512 512 11 53 45 0 30 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 PWD 40 24 784 21978 0 254 32320 0 KNOTE 160 28 172 191197 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 malloc-16 16 614 1386 41114 0 254 32000 0 malloc-16 16 571 1429 56780 0 254 32000 0 clpbuf 2624 0 12 39 0 4 31488 0 cpuset 104 7 272 7 0 126 29016 0 tcp_inpcb ports 32 4 878 2818 0 254 28224 0 ertt 72 6 386 4339 0 126 28224 0 malloc-32 32 275 607 4105 0 254 28224 0 malloc-32 32 106 776 23303 0 254 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 2 Bucket 32 66 816 8042 0 254 28224 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 0 6 22124 0 2 24576 0 PGRP 88 35 241 52 0 126 24288 0 rl_entry 40 96 510 96 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 malloc-384 384 43 17 114 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 udp_inpcb ports 32 3 627 119 0 254 20160 0 malloc-64 64 0 315 5 0 254 20160 0 malloc-32 32 31 599 5862 0 254 20160 0 malloc-32 32 218 412 9493 0 254 20160 0 malloc-32 32 4 626 1039 0 254 20160 0 malloc-128 128 81 74 423 0 126 19840 0 AIOCB 552 0 35 20 0 16 19320 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 27 0 1 16384 0 malloc-2048 2048 1 7 13 0 8 16384 0 malloc-1024 1024 0 16 1 0 16 16384 0 malloc-512 512 1 31 14 0 30 16384 0 malloc-512 512 1 31 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 vtnet_tx_hdr 24 1 667 753681 0 254 16032 0 malloc-16 16 493 507 20218 0 254 16000 0 AIO 208 0 76 20 0 62 15808 0 kenv 258 15 45 1046 0 30 15480 0 tcp_bbr_pcb 832 1 17 364 0 16 14976 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 udplite_inpcb ports 32 0 378 7 0 254 12096 0 malloc-32 32 7 371 7 0 254 12096 0 malloc-16 16 15 735 17 0 254 12000 0 malloc-16 16 41 709 24274 0 254 12000 0 malloc-16 16 63 687 33665 0 254 12000 0 malloc-384 384 0 30 3 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 pcpu-16 16 8 504 8 0 254 8192 0 malloc-16 16 0 500 1 0 254 8000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 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 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 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 344 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 netlink 2048 0 0 0 0 8 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 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 608 0 0 0 0 16 0 0 TMPFS node 232 0 0 0 0 62 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 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 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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-16384 16384 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-8192 8192 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-2048 2048 0 0 0 0 8 0 0 malloc-384 384 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 malloc-64 64 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