panic: sbflush_internal: ccc 0 mb 0 mbcnt 27392 cpuid = 1 time = 2000000715 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5b2c6f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5b2c850 vpanic() at vpanic+0x2b8/frame 0xfffffe00a5b2c930 panic() at panic+0xb5/frame 0xfffffe00a5b2c9f0 sbrelease_internal() at sbrelease_internal+0x1ee/frame 0xfffffe00a5b2ca50 sbdestroy() at sbdestroy+0x21/frame 0xfffffe00a5b2ca80 solisten_proto() at solisten_proto+0x16e/frame 0xfffffe00a5b2caf0 sctp_listen() at sctp_listen+0x765/frame 0xfffffe00a5b2cc20 solisten() at solisten+0xd2/frame 0xfffffe00a5b2cc70 kern_listen() at kern_listen+0x158/frame 0xfffffe00a5b2cd30 ia32_syscall() at ia32_syscall+0x419/frame 0xfffffe00a5b2cf30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 32508 tid 135702 ] Stopped at kdb_enter+0x6b: movq $0,0x270464a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xa0076c78f30c5fac rdx 0x3ffff rbx 0 rsp 0xfffffe00a5b2c830 rbp 0xfffffe00a5b2c850 rsi 0x40001 rdi 0xffffffff8178285a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe00a6e48510 r12 0xfffffe00a6e48000 r13 0xfffffe00a5b2c801 r14 0xffffffff82bc9a40 .str.26 r15 0xffffffff82bc9a40 .str.26 rip 0xffffffff81775dcb kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x270464a(%rip) db> show proc Process 32508 (syz-executor.2) at 0xfffffe00a5fe3548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 796 at 0xfffffe009eae5548 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053df0000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7124000 (map 0xfffffe00a7124000) (map.pmap 0xfffffe00a71240c0) (pmap 0xfffffe00a7124128) threads: 2 125940 RunQ syz-executor.2 135702 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 32514 789 789 0 R CPU 0 syz-executor.3 32513 778 778 0 R (threaded) syz-executor.1 135690 RunQ syz-executor.1 135706 RunQ syz-executor.1 32510 1 778 0 S uwait 0xfffffe009f1e9780 syz-executor.1 32509 777 777 0 R (threaded) syz-executor.0 127173 RunQ syz-executor.0 135703 S uwait 0xfffffe0057892d80 syz-executor.0 32508 796 796 0 R (threaded) syz-executor.2 125940 RunQ syz-executor.2 135702 Run CPU 1 syz-executor.2 32506 1 778 0 S umtxn 0xfffffe009f1e9b80 syz-executor.1 32501 1 778 0 S uwait 0xfffffe009f1ea700 syz-executor.1 25007 1 777 0 S uwait 0xfffffe009f1eb300 syz-executor.0 25002 1 777 0 S uwait 0xfffffe0057892780 syz-executor.0 24150 1 777 0 S uwait 0xfffffe0056fe4800 syz-executor.0 24144 1 777 0 S uwait 0xfffffe0057892b80 syz-executor.0 24142 1 777 0 S uwait 0xfffffe0058c70880 syz-executor.0 24138 1 777 0 S uwait 0xfffffe009f1eb180 syz-executor.0 23689 1 777 0 S uwait 0xfffffe0058c71700 syz-executor.0 23681 1 777 0 S uwait 0xfffffe009f1eaa00 syz-executor.0 14827 1 796 0 S uwait 0xfffffe009f1e9d80 syz-executor.2 14821 1 796 0 S uwait 0xfffffe009f1eb900 syz-executor.2 14718 1 796 0 S uwait 0xfffffe009f1ea500 syz-executor.2 14042 1 796 0 S uwait 0xfffffe009f1eb700 syz-executor.2 13109 1 13109 65 Ss select 0xfffffe009e93df40 dhclient 12387 1 12387 0 Ss select 0xfffffe009e93fc40 dhclient 12384 1 12384 0 Ss select 0xfffffe00a6856ac0 dhclient 12365 1 12365 65 Ss select 0xfffffe0058b97840 dhclient 10332 1 10332 0 Ss select 0xfffffe009e940140 dhclient 10329 1 10329 0 Ss select 0xfffffe0057881540 dhclient 10310 1 10310 65 Ss select 0xfffffe009e93d040 dhclient 6226 1 6226 0 Ss select 0xfffffe009e93d740 dhclient 6223 1 6223 0 Ss select 0xfffffe009e93dac0 dhclient 6196 1 6196 65 Ss select 0xfffffe009e93fd40 dhclient 2430 1 789 0 S uwait 0xfffffe0056fe4b00 syz-executor.3 1509 0 0 0 DL aiordy 0xfffffe009f0a3548 [aiod4] 1508 0 0 0 DL aiordy 0xfffffe00a5fdf548 [aiod3] 1507 0 0 0 DL aiordy 0xfffffe00a5fdfa90 [aiod2] 1505 0 0 0 DL aiordy 0xfffffe00a5fe3000 [aiod1] 1133 1 777 0 SV uwait 0xfffffe0057893380 syz-executor.0 1124 1 777 0 SV uwait 0xfffffe0056fe4900 syz-executor.0 1116 1 777 0 SV uwait 0xfffffe009f1eb800 syz-executor.0 1108 1 777 0 SV uwait 0xfffffe0056fe3000 syz-executor.0 1098 1 777 0 SV uwait 0xfffffe0053df9980 syz-executor.0 1087 1 777 0 SV uwait 0xfffffe0058c73880 syz-executor.0 1079 1 777 0 SV uwait 0xfffffe0056fe4e00 syz-executor.0 1070 1 777 0 SV uwait 0xfffffe0057892a80 syz-executor.0 1063 1 777 0 SV uwait 0xfffffe0057892180 syz-executor.0 1052 1 777 0 SV uwait 0xfffffe0057892e80 syz-executor.0 1049 1 1049 0 Ss select 0xfffffe0058b96cc0 dhclient 1046 1 1046 0 Ss select 0xfffffe009e93fcc0 dhclient 1032 1 777 0 SV uwait 0xfffffe0057893280 syz-executor.0 1002 1 777 0 SV uwait 0xfffffe0057893100 syz-executor.0 994 1 777 0 SV uwait 0xfffffe0057893b80 syz-executor.0 980 1 777 0 SV uwait 0xfffffe0058c73080 syz-executor.0 964 1 777 0 SV uwait 0xfffffe0057892680 syz-executor.0 956 1 777 0 SV uwait 0xfffffe0057892880 syz-executor.0 941 1 777 0 SV uwait 0xfffffe0057892980 syz-executor.0 932 1 777 0 SV uwait 0xfffffe0057894800 syz-executor.0 924 1 777 0 SV uwait 0xfffffe0057892080 syz-executor.0 912 1 777 0 SV uwait 0xfffffe0057894300 syz-executor.0 900 1 777 0 SV uwait 0xfffffe0056fe4f00 syz-executor.0 894 1 777 0 SV uwait 0xfffffe0056fe4d00 syz-executor.0 893 891 796 0 SV uwait 0xfffffe0057894900 syz-executor.2 891 1 796 0 DV ppwait 0xfffffe009ec5b4f8 syz-executor.2 862 1 796 0 SV uwait 0xfffffe0057893000 syz-executor.2 796 774 796 0 Ss nanslp 0xffffffff83e47a81 syz-executor.2 789 774 789 0 Rs syz-executor.3 778 774 778 0 Ss nanslp 0xffffffff83e47a81 syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff83e47a80 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100091 S uwait 0xfffffe0058c73580 syz-fuzzer 100117 S uwait 0xfffffe0058c72980 syz-fuzzer 100118 S uwait 0xfffffe0058c72a80 syz-fuzzer 100119 S uwait 0xfffffe0057893680 syz-fuzzer 100120 S uwait 0xfffffe0057893780 syz-fuzzer 100121 S uwait 0xfffffe0057893880 syz-fuzzer 100122 S kqread 0xfffffe0058b62d00 syz-fuzzer 100123 S uwait 0xfffffe0057894a00 syz-fuzzer 100124 S uwait 0xfffffe0057894b00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009eae45f8 csh 770 688 770 0 Ss select 0xfffffe009e940440 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574774b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005748e0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058691cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe005748e8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00586924b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0058692cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0053f3c4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0053f3ccb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0053f3d4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e47a81 cron 688 1 688 0 Ss select 0xfffffe0058b97240 sshd 501 1 501 0 Ss select 0xfffffe009e940e40 syslogd 430 1 430 0 Ss select 0xfffffe0058b97340 devd 429 1 429 65 Ss select 0xfffffe009e940dc0 dhclient 344 1 344 0 Ss select 0xfffffe009e940f40 dhclient 341 1 341 0 Ss select 0xfffffe009e940ec0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f99548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6d2e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f6b8e0 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0058ceace8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9f3c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f93278 [dom0] 100083 D launds 0xffffffff83f93284 [laundry: dom0] 100084 D umarcl 0xffffffff81eb23a0 [uma] 7 0 0 0 DL - 0xffffffff83c03788 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff849d6530 [pf purge] 5 0 0 0 DL waiting 0xffffffff847104a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa56c0 [doneq0] 100045 D - 0xffffffff83aa5640 [async] 100076 D - 0xffffffff83aa54c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056efcc88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8ea80 [crypto] 100041 D crypto_ 0xfffffe0053f6e030 [crypto returns 0] 100042 D crypto_ 0xfffffe0053f6e080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e1d000 [g_event] 100036 D - 0xffffffff83e1d020 [g_up] 100037 D - 0xffffffff83e1d040 [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 0xfffffe0053df0000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8f580 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1da40 [swapper] 100005 D - 0xfffffe0008191000 [if_config_tqg_0] 100006 D - 0xfffffe0008190e00 [softirq_0] 100007 D - 0xfffffe0008190d00 [softirq_1] 100008 D - 0xfffffe0008190c00 [if_io_tqg_0] 100009 D - 0xfffffe0008190b00 [if_io_tqg_1] 100010 D - 0xfffffe0008190a00 [inm_free taskq] 100011 D - 0xfffffe0008190900 [linuxkpi_irq_wq] 100012 D - 0xfffffe0008190800 [in6m_free taskq] 100013 D - 0xfffffe0008190700 [deferred_unmount ta] 100014 D - 0xfffffe0008190600 [thread taskq] 100016 D - 0xfffffe0008190400 [kqueue_ctx taskq] 100017 D - 0xfffffe0008190300 [pci_hp taskq] 100020 D - 0xfffffe0008190000 [aiod_kick taskq] 100021 D - 0xfffffe000818fe00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000818fe00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000818fe00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000818fe00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000818fd00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000818fd00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000818fd00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000818fd00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000818fc00 [firmware taskq] 100038 D - 0xfffffe000818f200 [crypto_0] 100039 D - 0xfffffe000818f200 [crypto_1] 100055 D - 0xfffffe000818e900 [vtnet0 rxq 0] 100056 D - 0xfffffe000818e800 [vtnet0 txq 0] 100057 D - 0xfffffe000818e700 [vtnet0 rxq 1] 100058 D - 0xfffffe000818e600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f46e00 [virtio_balloon] 100066 D - 0xffffffff82bcf8c1 [deadlkres] 100070 D - 0xfffffe0008191100 [mca taskq] 100072 D - 0xfffffe000818eb00 [acpi_task_0] 100073 D - 0xfffffe000818eb00 [acpi_task_1] 100074 D - 0xfffffe000818eb00 [acpi_task_2] 100075 D - 0xfffffe000818ea00 [CAM taskq] db> show all locks Process 32508 (syz-executor.2) thread 0xfffffe00a6e48000 (135702) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe00a642f920) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:942 exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe00a642f8e0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:941 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a642f900) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:937 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00a642f8c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:935 exclusive sleep mutex socket (socket) r = 0 (0xfffffe00a642f780) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7217 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009f11cd90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7197 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c40340) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7196 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 pcb 2483 3302K 94980 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 489 sctp_stro 1219 1219K 12617 newblk 78 1044K 34909 vfscache 3 1025K 3 sctp_atcl 2448 918K 60024 inodedep 889 845K 31706 filedesc 100 794K 62801 filemon 77 616K 1777 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 223 454K 32636 vmem 3 274K 5 dirrem 878 220K 31599 acpica 1674 184K 57552 vnet_data 1 168K 1 sctp_atky 3667 153K 80135 tidhash 3 141K 3 linker 358 134K 418 pagedep 12 131K 31371 tfo_ccache 1 128K 1 freefile 877 110K 31547 DEVFS1 109 109K 126 sem 4 106K 4 BPF 81 106K 109 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 462 58K 462 kdtrace 302 57K 68222 sctp_timw 165 42K 165 sctp_athm 2448 39K 60306 sctp_map 2438 39K 24990 temp 34 33K 5821 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 7 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 74 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 156 17K 497 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1681 lltable 44 14K 102 KTRACE 101 13K 108 ether_multi 152 13K 172 ifnet 7 13K 7 kenv 95 12K 95 DEVFSP 180 12K 2655 eventhandler 134 12K 134 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 kqueue 104 9K 32555 in6_multi 65 9K 65 freework 33 9K 33147 bmsafemap 2 9K 31777 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 239 rpc 2 8K 2 shmfd 1 8K 36 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 cred 27 7K 337 taskqueue 63 7K 63 pwddesc 102 7K 32558 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 469 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 59 pf_ifnet 10 5K 19 vt 11 5K 11 proc-args 133 5K 34017 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 33 4K 67 acpisem 28 4K 28 selfd 55 4K 426674 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 64 uidinfo 4 3K 26 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 freeblks 8 2K 31720 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 14 2K 15 Unitno 29 2K 57 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 10 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 62698 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 88 NFSD session 1 1K 1 newdirblk 7 1K 31349 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 inpcbpolicy 23 1K 7503 mount 16 1K 89 pci_link 10 1K 10 pf_rule 5 1K 162 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 31639 indirdep 2 1K 1265 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 4649 chacha20random 1 1K 1 CC Mem 5 1K 4638 sigio 5 1K 6 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 7 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 863 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 30220 filecaps 5 1K 117 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1845 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 31624 sctp_iter 0 0K 25 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 11 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 14 sctp_aadr 0 0K 170 sctp_stri 0 0K 454 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 20745 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 41 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 80 allocindir 0 0K 0 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 14 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 1 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 agp 0 0K 0 statfs 0 0K 31751 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 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 382 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 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 152 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 31080 ioctlops 0 0K 423 eventfd 0 0K 94 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 949 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 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 8320 1078 1267420 0 254 38494208 0 mbuf 256 15103 3697 2621130 0 254 4812800 0 sctp_asoc 2256 1219 561 12388 0 254 4015680 0 malloc-2048 2048 1237 147 47417 0 8 2834432 0 malloc-384 384 5005 1865 36030 0 30 2638080 0 mbuf_cluster 2048 1270 0 1270 0 254 2600960 0 pbuf 2624 0 973 0 0 2 2553152 0 RADIX NODE 144 14682 321 759973 0 64 2160432 0 sctp_ep 1208 1229 551 47409 0 254 2150240 0 BUF TRIE 144 186 11602 3275 0 62 1697472 0 malloc-128 128 11641 356 106059 0 126 1535616 0 malloc-1024 1024 1222 154 12404 0 16 1409024 0 UMA Slabs 0 112 12411 3 12411 0 126 1390368 0 malloc-4096 4096 330 4 674 0 2 1368064 0 vmem btag 56 22236 123 22236 0 254 1252104 0 malloc-8192 8192 78 64 1778 0 1 1163264 0 sctp_raddr 736 1220 309 12508 0 254 1125344 0 malloc-384 384 2479 341 60113 0 30 1082880 0 socket 960 258 758 61321 0 254 975360 0 malloc-16384 16384 50 3 31399 0 2 868352 0 tcp_log 416 0 1782 15027 0 254 741312 0 VM OBJECT 264 2633 127 476801 0 30 728640 0 malloc-256 256 941 1849 32301 0 62 714240 0 FFS inode 1160 556 25 32104 0 8 673960 0 sctp_chunk 152 3667 415 83022 0 254 620464 0 tcpcb 1104 5 506 4638 0 254 564144 0 256 Bucket 2048 214 58 7928 0 8 557056 0 malloc-256 256 49 1751 52893 0 62 460800 0 malloc-4096 4096 107 3 32522 0 2 450560 0 THREAD 1808 199 32 35706 0 8 417648 0 MAP ENTRY 96 3757 527 1034549 0 126 411264 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 malloc-8192 8192 1 46 229 0 1 385024 0 malloc-256 256 1328 172 112672 0 62 384000 0 malloc-128 128 910 2004 31815 0 126 372992 0 mbuf_packet 256 639 631 68539 0 254 325120 0 VNODE 448 597 96 32147 0 30 310464 0 malloc-64 64 4000 599 463037 0 254 294336 0 malloc-16 16 14614 386 19319 0 254 240000 0 VMSPACE 2552 80 10 32475 0 4 229680 0 DEVCTL 1024 0 220 158 0 0 225280 0 FPU_save_area 832 201 42 40118 0 16 202176 0 malloc-65536 65536 1 2 357 0 1 196608 0 malloc-65536 65536 1 2 248 0 1 196608 0 malloc-32768 32768 0 6 1189 0 1 196608 0 unpcb 256 219 546 6348 0 254 195840 0 malloc-128 128 1241 278 27279 0 126 194432 0 malloc-256 256 276 474 38163 0 62 192000 0 malloc-32 32 5564 358 5644 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 tcp_bbr_map 128 0 1395 13370 0 126 178560 0 FFS2 dinode 256 556 134 32103 0 62 176640 0 malloc-1024 1024 137 23 154 0 16 163840 0 malloc-128 128 1215 56 6791 0 126 162688 0 PROC 1352 101 19 32514 0 8 162240 0 S VFS Cache 104 1033 488 32888 0 126 158184 0 128 Bucket 1024 99 48 7588 0 16 150528 0 malloc-64 64 1789 542 14559 0 254 149184 0 filedesc0 1072 102 24 32558 0 8 135072 0 64 Bucket 512 139 93 11183 0 30 118784 0 ksiginfo 112 111 933 4749 0 126 116928 0 malloc-256 256 296 139 36263 0 62 111360 0 malloc-32 32 2636 766 109836 0 254 108864 0 pipe 744 51 94 977 0 16 107880 0 malloc-8192 8192 9 3 37 0 1 98304 0 malloc-4096 4096 21 3 28 0 2 98304 0 Files 80 639 511 112046 0 126 92000 0 UMA Kegs 384 230 3 230 0 30 89472 0 sctp_stream_msg_out 112 180 612 4164 0 254 88704 0 clpbuf 2624 0 32 17 0 16 83968 0 malloc-128 128 377 274 34177 0 126 83328 0 malloc-4096 4096 19 1 33 0 2 81920 0 malloc-2048 2048 5 35 1228 0 8 81920 0 malloc-384 384 173 37 333 0 30 80640 0 32 Bucket 256 161 154 16352 0 62 80640 0 sctp_readq 152 1 519 137 0 254 79040 0 sctp_laddr 48 4 1592 17680 0 254 76608 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 180 30834 0 30 73440 0 ertt_txseginfo 40 1 1817 58226 0 254 72720 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 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-256 256 186 69 385 0 62 65280 0 ripcb 424 9 144 642 0 30 64872 0 malloc-16 16 2717 783 86736 0 254 56000 0 udp_inpcb 424 8 118 1925 0 30 53424 0 tcp_inpcb 424 5 121 4638 0 30 53424 0 malloc-64 64 133 686 38232 0 254 52416 0 malloc-64 64 566 253 2777 0 254 52416 0 malloc-64 64 223 596 415 0 254 52416 0 malloc-64 64 277 542 2757 0 254 52416 0 malloc-16 16 2535 715 72471 0 254 52000 0 malloc-256 256 7 188 32702 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 149229 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 5 43 1964 0 16 49152 0 tcp_rack_pcb 896 0 54 1845 0 16 48384 0 pcpu-8 8 4949 683 6554 0 254 45056 0 tcp_bbr_pcb 832 0 54 1105 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Mountpoints 2752 2 12 2 0 4 38528 0 udplite_inpcb 424 1 89 298 0 30 38160 0 da_ccb 544 0 70 7808 0 16 38080 0 PWD 32 60 1074 31464 0 254 36288 0 malloc-64 64 149 418 32675 0 254 36288 0 malloc-64 64 38 529 18370 0 254 36288 0 16 Bucket 144 87 165 857 0 62 36288 0 8 Bucket 80 64 386 6405 0 126 36000 0 malloc-128 128 36 243 178 0 126 35712 0 malloc-128 128 33 246 2941 0 126 35712 0 malloc-128 128 47 232 47 0 126 35712 0 routing nhops 256 27 108 37 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 50 40 54 0 30 34560 0 malloc-256 256 30 105 1020 0 62 34560 0 TURNSTILE 136 232 20 232 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 2 2 251 0 1 32768 0 malloc-4096 4096 2 6 32381 0 2 32768 0 malloc-2048 2048 3 13 62 0 8 32768 0 malloc-2048 2048 10 6 172 0 8 32768 0 malloc-2048 2048 3 13 117 0 8 32768 0 malloc-2048 2048 0 16 55 0 8 32768 0 malloc-1024 1024 8 24 10 0 16 32768 0 malloc-1024 1024 5 27 5 0 16 32768 0 malloc-1024 1024 3 29 381 0 16 32768 0 malloc-1024 1024 8 24 8 0 16 32768 0 malloc-1024 1024 3 29 22 0 16 32768 0 malloc-512 512 47 17 73 0 30 32768 0 malloc-512 512 0 64 213 0 30 32768 0 malloc-512 512 2 62 55 0 30 32768 0 malloc-512 512 3 61 89 0 30 32768 0 malloc-512 512 0 64 459 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 251472 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 681 0 126 31680 0 cpuset 104 7 272 27 0 126 29016 0 tcp_inpcb ports 32 2 880 1305 0 254 28224 0 4 Bucket 48 6 582 711 0 254 28224 0 AIO 208 0 133 26 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 5 0 2 24576 0 rtentry 176 30 108 37 0 62 24288 0 PGRP 88 35 241 59 0 126 24288 0 rl_entry 40 100 506 100 0 254 24240 0 malloc-384 384 3 57 67 0 30 23040 0 malloc-384 384 20 40 399 0 30 23040 0 malloc-384 384 1 59 32 0 30 23040 0 domainset 40 0 567 15 0 254 22680 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 9 621 2223 0 254 20160 0 udp_inpcb ports 32 3 627 129 0 254 20160 0 udplite_inpcb ports 32 0 630 74 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 5 275 4638 0 126 20160 0 malloc-32 32 132 498 161 0 254 20160 0 malloc-32 32 26 604 833 0 254 20160 0 malloc-32 32 122 508 16406 0 254 20160 0 malloc-32 32 59 571 2084 0 254 20160 0 malloc-32 32 56 574 400 0 254 20160 0 malloc-32 32 5 625 9 0 254 20160 0 2 Bucket 32 116 514 4155 0 254 20160 0 AIOCB 552 0 35 17 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 0 2 2 0 1 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-512 512 0 32 36 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 658550 0 254 16032 0 kenv 258 15 45 1057 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 14 736 9334 0 254 12000 0 malloc-16 16 38 712 164 0 254 12000 0 malloc-16 16 291 459 26529 0 254 12000 0 malloc-16 16 10 740 12 0 254 12000 0 malloc-384 384 2 28 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 0 500 2 0 254 8000 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 1 511 158 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 56 0 0 0 0 254 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 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 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 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-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 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