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 = 0x20:0xffffffff814a27c8 stack pointer = 0x28:0xfffffe0053fb6cb0 frame pointer = 0x28:0xfffffe0053fb6cf0 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: fffffe00542c5560 rbp: fffffe0053fb6cf0 r10: 0000000000000000 r11: 0000000000000002 r12: 0000000000000001 FreeBSD/amd64r13: 00000000000001b8 r14: ffffffff826f9720 r15: 0000000000000004 trap number = 12 panic: page fault cpuid = 1 time = 1690720592 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0053fb6490 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0053fb65f0 vpanic() at vpanic+0x24b/frame 0xfffffe0053fb66d0 panic() at panic+0xb5/frame 0xfffffe0053fb6790 trap_fatal() at trap_fatal+0x7ee/frame 0xfffffe0053fb68b0 trap_pfault() at trap_pfault+0x17b/frame 0xfffffe0053fb69f0 trap() at trap+0x5f3/frame 0xfffffe0053fb6be0 calltrap() at calltrap+0x8/frame 0xfffffe0053fb6be0 --- trap 0xc, rip = 0xffffffff814a27c8, rsp = 0xfffffe0053fb6cb0, rbp = 0xfffffe0053fb6cf0 --- __mtx_assert() at __mtx_assert+0x118/frame 0xfffffe0053fb6cf0 sorwakeup_locked() at sorwakeup_locked+0x36/frame 0xfffffe0053fb6d30 sctp_add_to_readq() at sctp_add_to_readq+0x731/frame 0xfffffe0053fb6dd0 sctp_queue_data_to_stream() at sctp_queue_data_to_stream+0x778/frame 0xfffffe0053fb6f90 sctp_process_data() at sctp_process_data+0x2c96/frame 0xfffffe0053fb7680 sctp_common_input_processing() at sctp_common_input_processing+0x1681/frame 0xfffffe0053fb78a0 sctp6_input_with_port() at sctp6_input_with_port+0x594/frame 0xfffffe0053fb7a70 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0053fb7a90 ip6_input() at ip6_input+0x2297/frame 0xfffffe0053fb7cf0 swi_net() at swi_net+0x2f3/frame 0xfffffe0053fb7d90 ithread_loop() at ithread_loop+0x4eb/frame 0xfffffe0053fb7ef0 fork_exit() at fork_exit+0xc9/frame 0xfffffe0053fb7f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053fb7f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100031 ] Stopped at kdb_enter+0x6e: movq $0,0x2137d87(%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 0xffffffff815cd695 printf+0xf5 rdx 0x1 rbx 0xffffffff826bc1a0 .str.28 rsp 0xfffffe0053fb65d0 rbp 0xfffffe0053fb65f0 rsi 0 rdi 0xffffffff815cd6f6 printf+0x156 r8 0 r9 0xffffffff r10 0 r11 0x1 r12 0 r13 0xfffffe00542c5560 r14 0xffffffff826bc1a0 .str.28 r15 0 rip 0xffffffff815be30e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2137d87(%rip) db> show proc Process 12 (intr) at 0xfffffe00541fa580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836ae060 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff836ae060 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff836af000 (map 0xffffffff836af000) (map.pmap 0xffffffff836af0c0) (pmap 0xffffffff836af130) 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 RunQ [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 3715 790 790 0 LE *sctp-tc 0xfffffe005752e0c0 syz-executor.3 3551 0 0 0 DL aiordy 0xfffffe006cd035a0 [aiod4] 3549 0 0 0 DL aiordy 0xfffffe007420d560 [aiod3] 3548 0 0 0 DL aiordy 0xfffffe0073cf2b00 [aiod2] 3547 0 0 0 DL aiordy 0xfffffe006cd045c0 [aiod1] 3244 3237 3244 0 Ss select 0xfffffe006cbf0cc0 dhclient 3240 1 3240 0 Ss select 0xfffffe006cc1bf40 dhclient 3237 3230 424 65 S select 0xfffffe00588ef1c0 dhclient 3230 424 424 0 S wait 0xfffffe006ccccac0 sh 3218 1 3218 65 Ss select 0xfffffe006cbefa40 dhclient 2507 1 2507 0 Ss select 0xfffffe006cc1b940 dhclient 2504 1 2504 0 Ss select 0xfffffe006cbf03c0 dhclient 2482 1 2482 65 Ss select 0xfffffe006cbef9c0 dhclient 2017 1 775 0 S uwait 0xfffffe00571dfd80 syz-executor.0 1046 1 1046 0 Ss select 0xfffffe006cc1b7c0 dhclient 1043 1 1043 0 Ss select 0xfffffe006cc1b9c0 dhclient 918 1 775 0 S uwait 0xfffffe0057a8a480 syz-executor.0 909 1 775 0 S uwait 0xfffffe0057a89600 syz-executor.0 898 1 775 0 S uwait 0xfffffe006cc93200 syz-executor.0 891 1 776 0 S uwait 0xfffffe0057a89800 syz-executor.1 886 1 775 0 S uwait 0xfffffe006cc93500 syz-executor.0 882 1 776 0 S uwait 0xfffffe006cc91780 syz-executor.1 834 1 776 0 S uwait 0xfffffe006cc93300 syz-executor.1 792 768 792 0 Ss piperd 0xfffffe006ccc7888 syz-executor.2 790 768 790 0 Rs syz-executor.3 776 768 776 0 Ss piperd 0xfffffe006ccc8c70 syz-executor.1 775 768 775 0 Ss piperd 0xfffffe0058a17e38 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100085 S wait 0xfffffe00571a2020 syz-fuzzer 100113 S uwait 0xfffffe006cc93800 syz-fuzzer 100114 S uwait 0xfffffe0054208600 syz-fuzzer 100115 S wait 0xfffffe00571a2020 syz-fuzzer 100116 S uwait 0xfffffe0054208800 syz-fuzzer 100117 S uwait 0xfffffe0054208900 syz-fuzzer 100118 S uwait 0xfffffe0054208a00 syz-fuzzer 100119 S wait 0xfffffe00571a2020 syz-fuzzer 100122 S uwait 0xfffffe0057a8a580 syz-fuzzer 100123 S kqread 0xfffffe0058993c00 syz-fuzzer 100128 S wait 0xfffffe00571a2020 syz-fuzzer 100152 S uwait 0xfffffe006cc92d80 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006cccf670 csh 764 682 764 0 Ss select 0xfffffe006cbf05c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576728b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587e60b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587e68b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587e70b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00587e78b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543410b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543418b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543420b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543428b0 getty 686 1 686 0 Ss nanslp 0xffffffff836d7840 cron 682 1 682 0 Ss select 0xfffffe006cbf0840 sshd 495 1 495 0 Ss select 0xfffffe006cbf0b40 syslogd 424 1 424 0 Ss wait 0xfffffe0057bb85a0 devd 423 1 423 65 Ss select 0xfffffe0058760ac0 dhclient 338 1 338 0 Ss select 0xfffffe0058760bc0 dhclient 335 1 335 0 Ss select 0xfffffe005896acc0 dhclient 17 0 0 0 DL syncer 0xffffffff837d9d20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571a3040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff837d8340 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00085f98e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff8380fc00 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83803ab8 [dom0] 100080 D launds 0xffffffff83803ac4 [laundry: dom0] 100081 D umarcl 0xffffffff81d3ea00 [uma] 7 0 0 0 DL - 0xffffffff8349be48 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8424c3d0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8458c2c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8347e340 [doneq0] 100045 D - 0xffffffff8347e2c0 [async] 100076 D - 0xffffffff8347e140 [scanner] 14 0 0 0 DL seqstat 0xfffffe00085fb888 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff837ff360 [crypto] 100041 D crypto_ 0xfffffe0054372030 [crypto returns 0] 100042 D crypto_ 0xfffffe0054372080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ad640 [g_event] 100036 D - 0xffffffff836ad660 [g_up] 100037 D - 0xffffffff836ad680 [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 RunQ [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 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe00541fb040 [init] 10 0 0 0 DL audit_w 0xffffffff837ffda0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836ae060 [swapper] 100005 D - 0xfffffe00542af100 [if_io_tqg_0] 100006 D - 0xfffffe00542af000 [if_io_tqg_1] 100007 D - 0xfffffe00542aee00 [if_config_tqg_0] 100008 D - 0xfffffe00542aed00 [softirq_0] 100009 D - 0xfffffe00542aec00 [softirq_1] 100010 D - 0xfffffe000799f000 [linuxkpi_irq_wq] 100011 D - 0xfffffe00085ffe00 [thread taskq] 100012 D - 0xfffffe00085ffd00 [inm_free taskq] 100013 D - 0xfffffe00085ffc00 [aiod_kick taskq] 100014 D - 0xfffffe00085ffb00 [deferred_unmount ta] 100015 D - 0xfffffe00085ffa00 [in6m_free taskq] 100017 D - 0xfffffe00085ff800 [kqueue_ctx taskq] 100018 D - 0xfffffe00085ff700 [pci_hp taskq] 100021 D - 0xfffffe00085ff400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085ff400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085ff400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085ff400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085ff300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085ff300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085ff300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085ff300 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085ff200 [firmware taskq] 100038 D - 0xfffffe00085fe700 [crypto_0] 100039 D - 0xfffffe00085fe700 [crypto_1] 100055 D - 0xfffffe00085fde00 [vtnet0 rxq 0] 100056 D - 0xfffffe00085fdd00 [vtnet0 txq 0] 100057 D - 0xfffffe00085fdc00 [vtnet0 rxq 1] 100058 D - 0xfffffe00085fdb00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057179080 [virtio_balloon] 100066 D - 0xffffffff826c10e1 [deadlkres] 100070 D - 0xfffffe000799f100 [mca taskq] 100072 D - 0xfffffe00085fe400 [acpi_task_0] 100073 D - 0xfffffe00085fe400 [acpi_task_1] 100074 D - 0xfffffe00085fe400 [acpi_task_2] 100075 D - 0xfffffe00085fe000 [CAM taskq] db> show all locks Process 3715 (syz-executor.3) thread 0xfffffe006cc8b000 (100667) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe006d1cf1c8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3341 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0054048478) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3340 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe006d1cf1e8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3339 Process 12 (intr) thread 0xfffffe00542c5560 (100031) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe0058d01560) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:4863 exclusive sleep mutex sctp-read (inpr) r = 0 (0xfffffe006d1cf208) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:4891 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0073bcfc18) 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 34926 2058K 34997 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 9 1026K 4173 vfscache 3 1025K 3 pcb 342 1024K 6500 inodedep 73 539K 2925 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 153 290K 3810 filedesc 28 217K 5571 acpica 1674 184K 57212 sctp_stro 157 157K 525 tidhash 3 141K 3 vmem 3 138K 5 pagedep 10 131K 2786 linker 352 130K 401 tfo_ccache 1 128K 1 IP reass 1 128K 1 sctp_atcl 316 119K 3708 vnet_data 1 112K 1 DEVFS1 109 109K 126 sem 4 106K 4 bus 985 81K 5069 mtx_pool 2 72K 2 BPF 38 71K 362 NFSD srvcache 3 68K 3 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 temp 36 53K 2206 shm 9 48K 56 umtx 374 47K 374 kdtrace 227 45K 7466 DEVFS3 128 32K 138 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 gtaskqueue 18 26K 18 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 sctp_atky 473 20K 4240 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 dirrem 63 16K 2835 routetbl 135 16K 427 ithread 97 16K 97 bus-sc 34 15K 1648 lltable 45 14K 47 eventhandler 157 13K 157 KTRACE 102 13K 118 ether_multi 157 13K 167 ifnet 7 13K 7 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 481 CAM queue 5 11K 1528 ksem 4 10K 6 in6_multi 71 9K 71 bmsafemap 2 9K 2909 rpc 4 9K 4 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 pfs_vncache 1 8K 1 shmfd 1 8K 3 freefile 63 8K 2823 audit_evclass 237 8K 297 taskqueue 63 7K 63 cred 26 7K 271 kqueue 66 7K 3786 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 23 6K 412 pfs_nodes 20 5K 20 sctp_athm 316 5K 3709 sctp_map 314 5K 1050 ufs_dirhash 24 5K 24 UMA 268 5K 268 pf_ifnet 10 5K 19 DEVFSP 66 5K 388 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 63 4K 3721 session 31 4K 46 acpisem 28 4K 28 proc-args 93 4K 4970 hhook 15 4K 17 CC Mem 13 4K 1493 kcovinfo 52 4K 52 lockf 29 4K 61 selfd 45 3K 60674 terminal 11 3K 11 uidinfo 4 3K 11 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 53 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 31 2K 49 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 tun 7 2K 7 freework 5 2K 3058 NFSD session 1 1K 1 softdep 1 1K 1 mkdir 8 1K 5538 freeblks 4 1K 2821 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 26 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 inpcbpolicy 23 1K 1866 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 2873 crypto 4 1K 4 encap_export_host 12 1K 12 osd 18 1K 1506 sctp_stri 1 1K 2 newdirblk 4 1K 2769 procdesc 4 1K 16 cdev 2 1K 2 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 45 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 8597 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 4 1K 108 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 502 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 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 388 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 1 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 1883 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 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 2 allocindir 0 0K 0 indirdep 0 0K 382 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 6 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 0 in_mfilter 0 0K 0 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 0 ath_hal 0 0K 0 statfs 0 0K 202 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 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 0 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 16546 ioctlops 0 0K 112 eventfd 0 0K 0 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 746 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 8320 1078 1156024 0 254 38494208 0 mbuf 256 14035 443 1755078 0 254 3706368 0 RADIX NODE 144 13327 276 121162 0 62 1958832 0 BUF TRIE 144 189 11627 1268 0 62 1701504 0 malloc-384 384 4170 30 4171 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11488 230 14530 0 126 1499904 0 malloc-4096 4096 327 3 489 0 2 1351680 0 UMA Slabs 0 112 10963 11 10963 0 126 1229088 0 sctp_asoc 2264 157 353 525 0 254 1154640 0 vmem btag 56 17014 89 17014 0 254 957768 0 FFS inode 1160 524 29 3348 0 8 641480 0 sctp_ep 1176 158 352 3182 0 254 599760 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-2048 2048 165 75 3189 0 8 491520 0 socket 960 48 460 6474 0 254 487680 0 VM OBJECT 264 1437 93 48777 0 30 403920 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 157 360 525 0 254 380512 0 malloc-16384 16384 15 7 2799 0 1 360448 0 THREAD 1824 162 25 3744 0 8 341088 0 malloc-384 384 423 447 6691 0 30 334080 0 256 Bucket 2048 149 13 6940 0 8 331776 0 malloc-4096 4096 72 6 3731 0 2 319488 0 sctp_chunk 152 1813 241 1813 0 254 312208 0 VNODE 448 565 101 3391 0 30 298368 0 malloc-64 64 3939 408 11342 0 254 278208 0 malloc-128 128 1264 906 35058 0 126 277760 0 malloc-256 256 228 777 4565 0 62 257280 0 malloc-16 16 14439 311 15991 0 254 236000 0 DEVCTL 1024 13 207 151 0 0 225280 0 malloc-256 256 127 743 4843 0 62 222720 0 malloc-32768 32768 0 6 352 0 1 196608 0 malloc-1024 1024 157 35 533 0 16 196608 0 mbuf_packet 256 157 605 4824 0 254 195072 0 MAP ENTRY 96 1635 381 131875 0 126 193536 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5374 296 5402 0 254 181440 0 FPU_save_area 832 164 52 9087 0 16 179712 0 malloc-1024 1024 135 25 152 0 16 163840 0 malloc-128 128 1102 169 5657 0 126 162688 0 FFS2 dinode 256 524 106 3347 0 62 161280 0 S VFS Cache 104 1024 380 3972 0 126 146016 0 malloc-256 256 32 538 1965 0 62 145920 0 malloc-65536 65536 0 2 140 0 1 131072 0 malloc-65536 65536 0 2 126 0 1 131072 0 unpcb 256 19 491 1391 0 254 130560 0 PROC 1376 63 25 3720 0 8 121088 0 ksiginfo 112 71 973 5566 0 126 116928 0 malloc-2048 2048 20 36 1174 0 8 114688 0 ertt_txseginfo 40 2309 317 10069 0 254 105040 0 128 Bucket 1024 64 35 374 0 16 101376 0 malloc-32768 32768 3 0 3 0 1 98304 0 filedesc0 1072 64 27 3721 0 8 97552 0 malloc-256 256 214 161 3498 0 62 96000 0 tcp_inpcb 1304 13 59 1493 0 8 93888 0 malloc-4096 4096 19 3 26 0 2 90112 0 malloc-4096 4096 18 4 33 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 64 Bucket 512 105 63 3881 0 30 86016 0 malloc-16384 16384 3 2 5 0 1 81920 0 malloc-256 256 229 86 7106 0 62 80640 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 180 11753 0 30 73440 0 malloc-64 64 487 584 1015 0 254 68544 0 malloc-64 64 673 398 2174 0 254 68544 0 malloc-128 128 351 176 3309 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 6 2 107 0 1 65536 0 malloc-256 256 60 195 5956 0 62 65280 0 32 Bucket 256 86 169 983 0 62 65280 0 pipe 728 22 66 923 0 16 64064 0 sctp_stream_msg_out 112 9 531 157 0 254 60480 0 malloc-384 384 139 11 142 0 30 57600 0 tcp_bbr_map 128 104 299 1889 0 126 51584 0 malloc-128 128 177 226 382 0 126 51584 0 malloc-256 256 58 137 3977 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 26216 0 16 49152 0 malloc-8192 8192 5 1 31 0 1 49152 0 malloc-1024 1024 10 38 1709 0 16 49152 0 VMSPACE 520 43 47 3701 0 16 46800 0 tcp_bbr_pcb 832 2 52 660 0 16 44928 0 PWD 40 25 1086 2858 0 254 44440 0 syncache 168 0 264 4 0 254 44352 0 Files 80 219 331 18197 0 126 44000 0 pcpu-8 8 4772 348 7126 0 254 40960 0 sctp_readq 152 1 259 1 0 254 39520 0 udp_inpcb 424 6 84 267 0 30 38160 0 malloc-64 64 27 540 27 0 254 36288 0 malloc-64 64 146 421 76131 0 254 36288 0 malloc-64 64 79 488 4289 0 254 36288 0 malloc-64 64 223 344 245 0 254 36288 0 malloc-64 64 270 297 605 0 254 36288 0 malloc-32 32 392 742 7626 0 254 36288 0 tcp_rack_map 128 0 279 356 0 126 35712 0 malloc-128 128 7 272 7 0 126 35712 0 malloc-128 128 30 249 90 0 126 35712 0 malloc-128 128 27 252 170 0 126 35712 0 ripcb 392 4 86 89 0 30 35280 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 41 94 475 0 62 34560 0 TURNSTILE 136 188 64 188 0 62 34272 0 SLEEPQUEUE 88 188 196 188 0 126 33792 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-2048 2048 4 12 4 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 5 11 29 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-1024 1024 11 21 17 0 16 32768 0 malloc-1024 1024 4 28 8 0 16 32768 0 malloc-1024 1024 5 27 154 0 16 32768 0 malloc-1024 1024 10 22 10 0 16 32768 0 malloc-1024 1024 1 31 17 0 16 32768 0 malloc-512 512 2 62 26 0 30 32768 0 malloc-512 512 10 54 324 0 30 32768 0 malloc-512 512 0 64 142 0 30 32768 0 malloc-512 512 1 63 2 0 30 32768 0 malloc-512 512 11 53 60 0 30 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 KNOTE 160 28 172 58401 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 31 233 46 0 126 31680 0 clpbuf 2624 0 12 26 0 4 31488 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 3 585 205 0 254 28224 0 tcp_inpcb ports 32 4 878 1216 0 254 28224 0 16 Bucket 144 74 122 370 0 62 28224 0 4 Bucket 48 7 581 9 0 254 28224 0 AIO 208 0 133 3 0 62 27664 0 udplite_inpcb 424 0 63 17 0 30 26712 0 da_ccb 544 0 49 3065 0 16 26656 0 malloc-8192 8192 2 1 3 0 1 24576 0 malloc-4096 4096 0 6 194 0 2 24576 0 rl_entry 40 65 541 65 0 254 24240 0 rtentry 168 31 113 35 0 62 24192 0 8 Bucket 80 62 238 1658 0 126 24000 0 malloc-384 384 0 60 37 0 30 23040 0 malloc-384 384 0 60 342 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 36 0 254 20160 0 ertt 72 13 267 1493 0 126 20160 0 malloc-32 32 13 617 31 0 254 20160 0 malloc-32 32 25 605 624 0 254 20160 0 malloc-32 32 379 251 6938 0 254 20160 0 malloc-32 32 68 562 984 0 254 20160 0 malloc-32 32 53 577 201 0 254 20160 0 malloc-32 32 80 550 1953 0 254 20160 0 2 Bucket 32 65 565 677 0 254 20160 0 malloc-16 16 695 555 7093 0 254 20000 0 AIOCB 552 0 35 4 0 16 19320 0 L VFS Cache 320 0 60 4 0 30 19200 0 tcp_rack_pcb 1024 0 16 194 0 16 16384 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 10 0 2 16384 0 malloc-4096 4096 2 2 754 0 2 16384 0 malloc-2048 2048 2 6 193 0 8 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-512 512 2 30 2 0 30 16384 0 malloc-512 512 1 31 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 576372 0 254 16032 0 kenv 258 16 44 1046 0 30 15480 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 malloc-16 16 26 724 273 0 254 12000 0 malloc-16 16 238 512 7397 0 254 12000 0 malloc-16 16 36 714 164 0 254 12000 0 malloc-16 16 282 468 26328 0 254 12000 0 malloc-16 16 15 735 464 0 254 12000 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-384 384 2 28 2 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 malloc-16 16 1 499 3 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 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 0 254 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 352 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 ipq 56 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 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 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 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 608 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 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-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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 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