panic: sbflush_internal: ccc 0 mb 0 mbcnt 146176 cpuid = 1 time = 1652590888 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0092b48730 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0092b48890 vpanic() at vpanic+0x2b8/frame 0xfffffe0092b48970 panic() at panic+0xb5/frame 0xfffffe0092b48a30 sbrelease_internal() at sbrelease_internal+0x20e/frame 0xfffffe0092b48a90 solisten_proto() at solisten_proto+0x164/frame 0xfffffe0092b48af0 sctp_listen() at sctp_listen+0x766/frame 0xfffffe0092b48c20 solisten() at solisten+0xd2/frame 0xfffffe0092b48c70 kern_listen() at kern_listen+0x158/frame 0xfffffe0092b48d30 amd64_syscall() at amd64_syscall+0x410/frame 0xfffffe0092b48f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0092b48f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x830921f08, rbp = 0x830921f70 --- KDB: enter: panic [ thread pid 14317 tid 116265 ] Stopped at kdb_enter+0x6b: movq $0,0x275a85a(%rip) db> 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 0xfffffe0097c00000 rdx 0x3ffff rbx 0 rsp 0xfffffe0092b48870 rbp 0xfffffe0092b48890 rsi 0x40001 rdi 0xffffffff81729d18 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe009b7d26f0 r12 0xfffffe009b7d21e0 r13 0xfffffe0092b48801 r14 0xffffffff82b4fd00 .str.26 r15 0xffffffff82b4fd00 .str.26 rip 0xffffffff8171983b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x275a85a(%rip) db> show proc Process 14317 (syz-executor.2) at 0xfffffe009b7cda90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 792 at 0xfffffe0092d73548 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053de1000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009b7c29f8 (map 0xfffffe009b7c29f8) (map.pmap 0xfffffe009b7c2ab8) (pmap 0xfffffe009b7c2b20) threads: 2 116246 RunQ syz-executor.2 116265 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 14324 787 787 0 R CPU 0 syz-executor.3 14323 777 777 0 R syz-executor.0 14317 792 792 0 R (threaded) syz-executor.2 116246 RunQ syz-executor.2 116265 Run CPU 1 syz-executor.2 6972 1 777 0 SV uwait 0xfffffe005788b100 syz-executor.0 6966 1 777 0 SV uwait 0xfffffe005788a780 syz-executor.0 6953 1 777 0 SV uwait 0xfffffe0058c4b180 syz-executor.0 6946 1 777 0 SV uwait 0xfffffe005788b000 syz-executor.0 6904 1 787 0 SV uwait 0xfffffe0057327880 syz-executor.3 6895 1 787 0 SV uwait 0xfffffe0058c4c080 syz-executor.3 6885 1 787 0 SV uwait 0xfffffe0058c4cd80 syz-executor.3 6878 1 792 0 SV uwait 0xfffffe0057327e00 syz-executor.2 6873 1 787 0 SV uwait 0xfffffe0057328500 syz-executor.3 6868 1 792 0 SV uwait 0xfffffe0058c4b880 syz-executor.2 6867 1 787 0 SV uwait 0xfffffe0058c4bd00 syz-executor.3 6859 1 787 0 SV uwait 0xfffffe0057327c80 syz-executor.3 6857 1 792 0 SV uwait 0xfffffe0058c4b080 syz-executor.2 6849 1 787 0 SV uwait 0xfffffe0053c03300 syz-executor.3 6844 1 792 0 SV uwait 0xfffffe005788b500 syz-executor.2 6835 1 792 0 SV uwait 0xfffffe005788a680 syz-executor.2 6828 1 792 0 SV uwait 0xfffffe0058c4b480 syz-executor.2 6816 1 792 0 SV uwait 0xfffffe005788a980 syz-executor.2 6805 1 792 0 SV uwait 0xfffffe005788ab80 syz-executor.2 6800 1 792 0 SV uwait 0xfffffe0058c4c480 syz-executor.2 6789 1 792 0 SV uwait 0xfffffe005788ad80 syz-executor.2 6778 1 792 0 SV uwait 0xfffffe0058c4b380 syz-executor.2 6769 1 792 0 SV uwait 0xfffffe0058c4b680 syz-executor.2 6760 1 792 0 SV uwait 0xfffffe005788cc00 syz-executor.2 3921 1 3921 65 Ss select 0xfffffe0053ff6bc0 dhclient 3563 1 3563 0 Ss select 0xfffffe0053ff6c40 dhclient 3556 1 3556 0 Ss select 0xfffffe00578faa40 dhclient 3531 1 3531 65 Ss select 0xfffffe009984ef40 dhclient 2970 1 2970 0 Ss select 0xfffffe00998bff40 dhclient 2964 1 2964 0 Ss select 0xfffffe009a5c2940 dhclient 2942 1 2942 65 Ss select 0xfffffe009a5c6240 dhclient 2455 1 2455 0 Ss select 0xfffffe009a5c7d40 dhclient 2446 1 2446 0 Ss select 0xfffffe009a5c7f40 dhclient 2424 1 2424 65 Ss select 0xfffffe009a5c7c40 dhclient 2052 1 787 0 SV uwait 0xfffffe0058c4d400 syz-executor.3 2042 1 787 0 SV uwait 0xfffffe0053c03280 syz-executor.3 2030 1 787 0 SV uwait 0xfffffe0057328c00 syz-executor.3 1674 0 0 0 DL aiordy 0xfffffe0092db4548 [aiod4] 1673 0 0 0 DL aiordy 0xfffffe0092630a90 [aiod3] 1672 0 0 0 DL aiordy 0xfffffe0058c45548 [aiod2] 1671 0 0 0 DL aiordy 0xfffffe0092632548 [aiod1] 1145 1 1145 0 Ss select 0xfffffe00578fccc0 dhclient 1142 1 1142 0 Ss select 0xfffffe00578fcbc0 dhclient 792 774 792 0 Ss nanslp 0xffffffff83e41701 syz-executor.2 787 774 787 0 Rs syz-executor.3 778 774 778 0 Rs syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff83e41700 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100104 S uwait 0xfffffe0053c03f00 syz-fuzzer 100114 S uwait 0xfffffe0058c4dc00 syz-fuzzer 100115 S uwait 0xfffffe0058c4dd00 syz-fuzzer 100116 S uwait 0xfffffe0058c4de00 syz-fuzzer 100117 S uwait 0xfffffe0058c4df00 syz-fuzzer 100118 S uwait 0xfffffe0057327680 syz-fuzzer 100119 S uwait 0xfffffe0057327080 syz-fuzzer 100120 S uwait 0xfffffe0058c4d000 syz-fuzzer 100123 S kqread 0xfffffe0007957700 syz-fuzzer 100124 S uwait 0xfffffe0058c4d200 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058c45b40 csh 770 688 770 0 Ss select 0xfffffe0056f6aec0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057a790b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574728b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057472cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0057a794b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0057a798b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0057a79cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057a7a0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057a7a4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e41701 cron 688 1 688 0 Ss select 0xfffffe0056f6b2c0 sshd 501 1 501 0 Ss select 0xfffffe0056f6ae40 syslogd 430 1 430 0 Ss select 0xfffffe0056f6af40 devd 429 1 429 65 Ss select 0xfffffe0056f6b840 dhclient 344 1 344 0 Ss select 0xfffffe0056f6b4c0 dhclient 341 1 341 0 Ss select 0xfffffe0056f6b7c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056fa0548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f66f60 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f65560 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058b21ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f99000 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8ceb8 [dom0] 100080 D launds 0xffffffff83f8cec4 [laundry: dom0] 100081 D umarcl 0xffffffff81e46dc0 [uma] 7 0 0 0 DL - 0xffffffff83bfdd28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84ade550 [pf purge] 5 0 0 0 DL waiting 0xffffffff849194a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa0cc0 [doneq0] 100045 D - 0xffffffff83aa0c40 [async] 100076 D - 0xffffffff83aa0ac0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fd7488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f886e0 [crypto] 100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0] 100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e16d00 [g_event] 100036 D - 0xffffffff83e16d20 [g_up] 100037 D - 0xffffffff83e16d40 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [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 0xfffffe0053de1000 [init] 10 0 0 0 DL audit_w 0xffffffff83f891c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e17700 [swapper] 100005 D - 0xfffffe0053e84100 [if_config_tqg_0] 100006 D - 0xfffffe0053e84000 [softirq_0] 100007 D - 0xfffffe0053e83e00 [softirq_1] 100008 D - 0xfffffe0053e83d00 [if_io_tqg_0] 100009 D - 0xfffffe0053e83c00 [if_io_tqg_1] 100010 D - 0xfffffe000795a100 [inm_free taskq] 100011 D - 0xfffffe000795a000 [linuxkpi_irq_wq] 100012 D - 0xfffffe0007959e00 [in6m_free taskq] 100013 D - 0xfffffe0007959d00 [deferred_unmount ta] 100014 D - 0xfffffe0007959c00 [thread taskq] 100016 D - 0xfffffe0007959a00 [kqueue_ctx taskq] 100017 D - 0xfffffe0007959900 [pci_hp taskq] 100020 D - 0xfffffe0007959600 [aiod_kick taskq] 100021 D - 0xfffffe0007959500 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007959500 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007959500 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007959500 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007959400 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007959400 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007959400 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007959400 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007959300 [firmware taskq] 100038 D - 0xfffffe0007959200 [crypto_0] 100039 D - 0xfffffe0007959200 [crypto_1] 100055 D - 0xfffffe0007959000 [vtnet0 rxq 0] 100056 D - 0xfffffe0007958e00 [vtnet0 txq 0] 100057 D - 0xfffffe0007958d00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007958c00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon] 100066 D - 0xffffffff82b55b80 [deadlkres] 100070 D - 0xfffffe000795a200 [mca taskq] 100072 D - 0xfffffe00585ef600 [acpi_task_0] 100073 D - 0xfffffe00585ef600 [acpi_task_1] 100074 D - 0xfffffe00585ef600 [acpi_task_2] 100075 D - 0xfffffe0007959100 [CAM taskq] db> show all locks Process 14324 (syz-executor.3) thread 0xfffffe0092d86ac0 (116182) exclusive rw vm object (vm object) r = 0 (0xfffffe009bc3a000) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:1477 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009b783450) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4934 Process 14317 (syz-executor.2) thread 0xfffffe009b7d21e0 (116265) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe0058c1c560) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:942 exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe0058c1c520) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:941 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0058c1c540) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:937 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0058c1c500) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:935 exclusive sleep mutex socket (socket) r = 0 (0xfffffe0058c1c3c0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7215 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009b502070) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7195 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c15358) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7194 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 489 newblk 9 1026K 39330 vfscache 3 1025K 3 inodedep 717 781K 15833 pcb 101 625K 26842 filedesc 70 554K 26667 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 193 388K 14431 vmem 3 274K 6 acpica 1674 184K 57552 dirrem 708 177K 14420 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 13327 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 freefile 708 89K 14388 BPF 46 88K 147 bus 994 81K 5207 mtx_pool 2 72K 2 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 418 53K 418 kdtrace 270 52K 30596 sctp_timw 183 46K 183 temp 34 33K 2475 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 137 16K 429 ithread 97 16K 97 sctp_atcl 40 15K 22212 bus-sc 34 15K 1681 ether_multi 157 13K 167 KTRACE 100 13K 100 lltable 41 13K 385 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 134 12K 134 pf_osfp 86 11K 86 rman 88 11K 431 GEOM 61 11K 489 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 15154 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 8 pfs_vncache 1 8K 1 kqueue 89 8K 14350 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 cred 26 7K 355 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 484 pwddesc 87 6K 14325 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 49 UMA 272 5K 272 session 35 5K 58 DEVFSP 68 5K 249 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 118 4K 15701 acpisem 28 4K 28 selfd 55 4K 209162 lockf 32 4K 57 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 970 uidinfo 3 3K 78 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 sctp_atky 41 2K 31111 freework 5 2K 24111 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 sctp_stro 1 1K 6379 softdep 1 1K 1 mkdir 8 1K 26612 freeblks 4 1K 14834 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 54 NFSD session 1 1K 1 inpcbpolicy 31 1K 8439 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_athm 40 1K 25654 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 13306 diradd 4 1K 14462 CC Mem 8 1K 7680 pfil 4 1K 4 cdev 2 1K 2 osd 12 1K 7691 chacha20random 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 106 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 38846 filecaps 5 1K 123 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 pmc 1 1K 1 acpiintr 1 1K 1 sctp_map 2 1K 10914 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 30 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 10255 sctp_iter 0 0K 92 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 79 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 0 sctp_stri 0 0K 6884 filemon 0 0K 12 tcp_do 0 0K 0 tcp_fsb 0 0K 0 mqdata 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 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 NFSCL lckown 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 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 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 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 14732 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 24 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 15470 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 vtfont 0 0K 0 BACKLIGHT 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 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 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 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 9 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 USBdev 0 0K 0 USB 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 8 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 13916 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 1770 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 CAM CCB 0 0K 523 biobuf 0 0K 0 aios 0 0K 4 lio 0 0K 4 acl 0 0K 0 mbuf_tag 0 0K 459 ktls 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 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 CAM ccb queue 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 25213 ioctlops 0 0K 659 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 870 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 1 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 10595 3883 1613388 0 254 59301888 0 mbuf 256 11543 4210 6072332 0 254 4032768 0 tcp_log 416 0 9657 114103 0 254 4017312 0 RADIX NODE 144 14503 276 344907 0 62 2128176 0 pbuf 2624 0 794 0 0 2 2083456 0 UMA Slabs 0 112 16097 25 16097 0 126 1805664 0 BUF TRIE 144 181 11607 31867 0 62 1697472 0 malloc-384 384 4169 31 4509 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11626 92 26177 0 126 1499904 0 vmem btag 56 25206 105 25206 0 254 1417416 0 malloc-4096 4096 328 2 494 0 2 1351680 0 sctp_asoc 2256 1 509 5457 0 254 1150560 0 sctp_ep 1208 39 731 13313 0 254 930160 0 VM OBJECT 264 2768 172 314974 0 30 776160 0 malloc-384 384 730 1190 15954 0 30 737280 0 socket 960 94 670 23201 0 254 733440 0 malloc-16384 16384 38 5 13495 0 1 704512 0 FFS inode 1160 546 35 14935 0 8 673960 0 256 Bucket 2048 289 31 18561 0 8 655360 0 malloc-256 256 268 1967 121972 0 62 572160 0 tcpcb 1104 8 503 7680 0 254 564144 0 malloc-256 256 784 1211 16261 0 62 510720 0 malloc-4096 4096 109 7 14347 0 2 475136 0 MAP ENTRY 96 4034 376 776446 0 126 423360 0 ertt_txseginfo 40 1 10200 2213283 0 254 408040 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 4 2 140 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 2 515 5457 0 254 380512 0 THREAD 1808 182 27 16270 0 8 377872 0 malloc-2048 2048 43 141 13508 0 8 376832 0 malloc-65536 65536 0 5 142 0 1 327680 0 VNODE 448 587 106 14978 0 30 310464 0 malloc-128 128 1050 1368 29099 0 126 309504 0 malloc-64 64 4160 187 18917 0 254 278208 0 tcp_bbr_map 128 0 2170 139248 0 126 277760 0 malloc-32768 32768 1 7 14688 0 1 262144 0 malloc-16 16 14655 345 14729 0 254 240000 0 DEVCTL 1024 0 220 155 0 0 225280 0 VMSPACE 2552 66 15 14278 0 4 206712 0 malloc-65536 65536 1 2 68 0 1 196608 0 mbuf_packet 256 48 714 47984 0 254 195072 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 184 41 20458 0 16 187200 0 malloc-32 32 5361 309 5942 0 254 181440 0 malloc-128 128 1220 175 26909 0 126 178560 0 FFS2 dinode 256 546 84 14934 0 62 161280 0 S VFS Cache 104 1065 456 15944 0 126 158184 0 malloc-1024 1024 121 23 337 0 16 147456 0 PROC 1352 86 19 14324 0 8 141960 0 128 Bucket 1024 84 47 1988 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 238 0 1 131072 0 unpcb 256 20 490 1407 0 254 130560 0 sctp_chunk 152 1 779 52809 0 254 118560 0 ksiginfo 112 95 949 4415 0 126 116928 0 filedesc0 1072 87 18 14325 0 8 112560 0 malloc-256 256 244 191 15461 0 62 111360 0 64 Bucket 512 131 69 25061 0 30 102400 0 malloc-128 128 605 170 5155 0 126 99200 0 malloc-32768 32768 0 3 120 0 1 98304 0 malloc-32768 32768 0 3 7 0 1 98304 0 malloc-256 256 231 144 16336 0 62 96000 0 tcp_inpcb 424 8 208 7680 0 30 91584 0 malloc-8192 8192 6 5 779 0 1 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 pipe 744 23 92 503 0 16 85560 0 malloc-64 64 526 797 21631 0 254 84672 0 malloc-8192 8192 6 4 148 0 1 81920 0 malloc-2048 2048 5 35 1105 0 8 81920 0 malloc-384 384 42 168 22214 0 30 80640 0 32 Bucket 256 131 184 20282 0 62 80640 0 malloc-4096 4096 13 5 27 0 2 73728 0 g_bio 408 0 180 217465 0 30 73440 0 malloc-64 64 567 504 1007 0 254 68544 0 malloc-128 128 467 60 1464 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-1024 1024 8 56 5464 0 16 65536 0 udp_inpcb 424 6 147 369 0 30 64872 0 malloc-512 512 10 110 126 0 30 61440 0 sctp_stream_msg_out 112 4 536 2874 0 254 60480 0 ripcb 424 17 109 237 0 30 53424 0 Files 80 274 376 50785 0 126 52000 0 malloc-128 128 164 239 663 0 126 51584 0 malloc-128 128 190 213 317 0 126 51584 0 malloc-128 128 39 364 26772 0 126 51584 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 77237 0 16 49152 0 malloc-1024 1024 27 21 50 0 16 49152 0 malloc-1024 1024 6 42 531 0 16 49152 0 malloc-512 512 2 94 6886 0 30 49152 0 malloc-384 384 44 76 388 0 30 46080 0 malloc-384 384 106 14 107 0 30 46080 0 pcpu-8 8 4724 908 6051 0 254 45056 0 tcp_bbr_pcb 832 0 54 5200 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 34 0 16 41984 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 sctp_readq 152 1 259 2844 0 254 39520 0 Mountpoints 2752 2 12 2 0 4 38528 0 udplite_inpcb 424 0 90 153 0 30 38160 0 da_ccb 544 0 70 54471 0 16 38080 0 malloc-64 64 5 562 21578 0 254 36288 0 malloc-64 64 199 368 224 0 254 36288 0 malloc-64 64 212 355 223644 0 254 36288 0 malloc-64 64 117 450 14804 0 254 36288 0 malloc-64 64 18 549 40 0 254 36288 0 malloc-32 32 309 825 22040 0 254 36288 0 16 Bucket 144 69 183 2016 0 62 36288 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 44 46 46 0 30 34560 0 malloc-256 256 2 133 1360 0 62 34560 0 malloc-256 256 47 88 51 0 62 34560 0 malloc-256 256 55 80 1107 0 62 34560 0 malloc-256 256 18 117 598 0 62 34560 0 TURNSTILE 136 210 42 210 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-4096 4096 5 3 634 0 2 32768 0 malloc-4096 4096 2 6 13921 0 2 32768 0 malloc-2048 2048 3 13 68 0 8 32768 0 malloc-2048 2048 7 9 394 0 8 32768 0 malloc-2048 2048 10 6 12 0 8 32768 0 malloc-1024 1024 6 26 1261 0 16 32768 0 malloc-512 512 11 53 63 0 30 32768 0 malloc-512 512 3 61 170 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 127161 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 13 0 254 28224 0 tcp_inpcb ports 32 2 880 4942 0 254 28224 0 ertt 72 8 384 7680 0 126 28224 0 PWD 32 47 835 13393 0 254 28224 0 malloc-32 32 168 714 9074 0 254 28224 0 malloc-32 32 112 770 14236 0 254 28224 0 4 Bucket 48 8 580 313 0 254 28224 0 2 Bucket 32 71 811 3198 0 254 28224 0 AIO 208 0 133 10 0 62 27664 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 35 241 58 0 126 24288 0 rl_entry 40 97 509 97 0 254 24240 0 8 Bucket 80 62 238 3573 0 126 24000 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 522 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 malloc-32 32 5 625 23323 0 254 20160 0 malloc-32 32 135 495 137 0 254 20160 0 malloc-32 32 56 574 268 0 254 20160 0 malloc-32 32 23 607 1076 0 254 20160 0 AIOCB 552 0 35 19 0 16 19320 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 3 0 2 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 612188 0 254 16032 0 malloc-16 16 482 518 3454 0 254 16000 0 malloc-16 16 79 921 59588 0 254 16000 0 kenv 258 15 45 1053 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 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 9 741 23450 0 254 12000 0 malloc-16 16 22 728 135 0 254 12000 0 malloc-16 16 20 730 60 0 254 12000 0 malloc-16 16 67 683 15019 0 254 12000 0 malloc-16 16 29 721 10999 0 254 12000 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 AIOLIO 272 0 42 4 0 30 11424 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 1 0 254 2048 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 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 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 tcp_rack_pcb 896 0 0 0 0 16 0 0 tcp_rack_map 120 0 0 0 0 126 0 0 ipq 56 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 tcptw 72 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 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 itimer 352 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 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 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 120 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 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 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