panic: sbflush_internal: ccc 0 mb 0 mbcnt 15360 cpuid = 0 time = 1651861656 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0092ae66f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0092ae6850 vpanic() at vpanic+0x2b8/frame 0xfffffe0092ae6930 panic() at panic+0xb5/frame 0xfffffe0092ae69f0 sbrelease_internal() at sbrelease_internal+0x1ee/frame 0xfffffe0092ae6a50 sbdestroy() at sbdestroy+0x21/frame 0xfffffe0092ae6a80 solisten_proto() at solisten_proto+0x16e/frame 0xfffffe0092ae6af0 sctp_listen() at sctp_listen+0x765/frame 0xfffffe0092ae6c20 solisten() at solisten+0xd2/frame 0xfffffe0092ae6c70 kern_listen() at kern_listen+0x158/frame 0xfffffe0092ae6d30 ia32_syscall() at ia32_syscall+0x419/frame 0xfffffe0092ae6f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 31028 tid 134349 ] Stopped at kdb_enter+0x6b: movq $0,0x27043ea(%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 0x6d7c086944ba2f6a rdx 0x3ffff rbx 0 rsp 0xfffffe0092ae6830 rbp 0xfffffe0092ae6850 rsi 0x40001 rdi 0xffffffff81782aba vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009a65a6f0 r12 0xfffffe009a65a1e0 r13 0xfffffe0092ae6801 r14 0xffffffff82bc9b40 .str.26 r15 0xffffffff82bc9b40 .str.26 rip 0xffffffff8177602b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x27043ea(%rip) db> show proc Process 31028 (syz-executor.3) at 0xfffffe009a54ca90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 780 at 0xfffffe0058d68a90 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053df0000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009a4f73f0 (map 0xfffffe009a4f73f0) (map.pmap 0xfffffe009a4f74b0) (pmap 0xfffffe009a4f7518) threads: 2 131850 Run CPU 1 syz-executor.3 134349 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 31034 778 778 0 R syz-executor.1 31033 777 777 0 R syz-executor.0 31028 780 780 0 R (threaded) syz-executor.3 131850 Run CPU 1 syz-executor.3 134349 Run CPU 0 syz-executor.3 11482 1 778 0 SV uwait 0xfffffe0099a4cd80 syz-executor.1 9466 1 9466 65 Ss select 0xfffffe009250ed40 dhclient 9356 1 780 0 S umtxn 0xfffffe0099a4d100 syz-executor.3 8185 1 778 0 SV uwait 0xfffffe0099a4cc80 syz-executor.1 7937 1 7937 0 Ss select 0xfffffe009250f9c0 dhclient 7934 1 7934 0 Ss select 0xfffffe009250fe40 dhclient 7907 1 7907 65 Ss select 0xfffffe0058a5b040 dhclient 7802 1 780 0 SV uwait 0xfffffe0058c02d00 syz-executor.3 7795 1 780 0 SV uwait 0xfffffe0058c02800 syz-executor.3 7782 1 780 0 SV uwait 0xfffffe0099a4e100 syz-executor.3 7775 1 780 0 SV uwait 0xfffffe0058c02900 syz-executor.3 7764 1 780 0 SV uwait 0xfffffe0099a4d880 syz-executor.3 7755 1 780 0 SV uwait 0xfffffe0056fe4900 syz-executor.3 7746 1 780 0 SV uwait 0xfffffe0056fe4c80 syz-executor.3 7738 1 780 0 SV uwait 0xfffffe0099a4d600 syz-executor.3 7728 1 780 0 SV uwait 0xfffffe0058c05400 syz-executor.3 7719 1 780 0 SV uwait 0xfffffe0099a4e000 syz-executor.3 7710 1 780 0 SV uwait 0xfffffe0099a4dd80 syz-executor.3 7701 1 780 0 SV uwait 0xfffffe0099a4e900 syz-executor.3 7693 1 780 0 SV uwait 0xfffffe0058c02b00 syz-executor.3 7685 1 780 0 SV uwait 0xfffffe0099a4da80 syz-executor.3 7675 1 780 0 SV uwait 0xfffffe0057893700 syz-executor.3 7668 1 780 0 SV uwait 0xfffffe0099a4d980 syz-executor.3 7658 1 780 0 SV uwait 0xfffffe0058c04a00 syz-executor.3 7649 1 780 0 SV uwait 0xfffffe0058c03e80 syz-executor.3 7640 1 780 0 SV uwait 0xfffffe0099a4de80 syz-executor.3 7631 1 780 0 SV uwait 0xfffffe0057892700 syz-executor.3 7620 1 780 0 SV uwait 0xfffffe0058c02f00 syz-executor.3 7611 1 780 0 SV uwait 0xfffffe0058c03080 syz-executor.3 7601 1 780 0 SV uwait 0xfffffe0099a4e300 syz-executor.3 7592 1 780 0 SV uwait 0xfffffe0056fe4b00 syz-executor.3 7581 1 780 0 SV uwait 0xfffffe0099a4e200 syz-executor.3 7309 1 7309 0 Ss select 0xfffffe009250eb40 dhclient 7306 1 7306 0 Ss select 0xfffffe009250f8c0 dhclient 7287 1 7287 65 Ss select 0xfffffe009250edc0 dhclient 7104 1 780 0 S uwait 0xfffffe0057892100 syz-executor.3 6262 0 0 0 DL aiordy 0xfffffe009a051a90 [aiod4] 6261 0 0 0 DL aiordy 0xfffffe009a051000 [aiod3] 6260 0 0 0 DL aiordy 0xfffffe009a054a90 [aiod2] 6259 0 0 0 DL aiordy 0xfffffe0099a5e548 [aiod1] 6095 1 6095 0 Ss select 0xfffffe009250e640 dhclient 6087 1 777 0 S uwait 0xfffffe0056fe4a00 syz-executor.0 6083 1 6083 0 Ss select 0xfffffe009250e340 dhclient 6039 1 6039 65 Ss select 0xfffffe0092510dc0 dhclient 5031 1 777 0 S uwait 0xfffffe0099a4e400 syz-executor.0 5026 1 777 0 S uwait 0xfffffe0057894380 syz-executor.0 5023 1 777 0 S uwait 0xfffffe0099a4e800 syz-executor.0 5019 1 777 0 S umtxn 0xfffffe0058c04100 syz-executor.0 5014 1 777 0 S uwait 0xfffffe0099a4e500 syz-executor.0 5009 1 777 0 S uwait 0xfffffe0058c03b80 syz-executor.0 5002 1 777 0 S uwait 0xfffffe0099a4e600 syz-executor.0 4995 1 777 0 S uwait 0xfffffe0057892980 syz-executor.0 4988 1 777 0 S umtxn 0xfffffe0057892300 syz-executor.0 4981 1 777 0 S uwait 0xfffffe0058c04200 syz-executor.0 4974 1 777 0 S uwait 0xfffffe0057892600 syz-executor.0 4966 1 777 0 S uwait 0xfffffe0057892b80 syz-executor.0 1513 1 796 0 S umtxn 0xfffffe0057894280 syz-executor.2 1506 1 796 0 S umtxn 0xfffffe0057893200 syz-executor.2 1497 1 796 0 S uwait 0xfffffe0057892a80 syz-executor.2 1485 1 796 0 S umtxn 0xfffffe0057893b00 syz-executor.2 1477 1 796 0 S umtxn 0xfffffe0057893c00 syz-executor.2 1473 1 796 0 S umtxn 0xfffffe0058c03c80 syz-executor.2 1465 1 796 0 S umtxn 0xfffffe0057894080 syz-executor.2 1460 1 796 0 S uwait 0xfffffe0057892e80 syz-executor.2 1458 1 796 0 S uwait 0xfffffe0057894180 syz-executor.2 1455 1 796 0 S uwait 0xfffffe0057893800 syz-executor.2 1447 1 796 0 S uwait 0xfffffe0057892c80 syz-executor.2 1434 1 796 0 S uwait 0xfffffe0058c04b00 syz-executor.2 1423 1 796 0 S uwait 0xfffffe0057894580 syz-executor.2 1419 1 777 0 S uwait 0xfffffe0057892200 syz-executor.0 1416 1 777 0 S uwait 0xfffffe0057893100 syz-executor.0 1415 1 777 0 S uwait 0xfffffe0058c03880 syz-executor.0 1412 1 777 0 S umtxn 0xfffffe0056fe3000 syz-executor.0 821 1 821 0 Ss select 0xfffffe0058a56240 dhclient 816 1 816 0 Ss select 0xfffffe009250f3c0 dhclient 796 774 796 0 Rs syz-executor.2 780 774 780 0 Rs syz-executor.3 778 774 778 0 Rs syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff83e47a80 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffffe0058c04000 syz-fuzzer 100117 S uwait 0xfffffe0057894780 syz-fuzzer 100118 S uwait 0xfffffe0057894880 syz-fuzzer 100119 S uwait 0xfffffe0057894980 syz-fuzzer 100120 S uwait 0xfffffe0057894a80 syz-fuzzer 100121 S uwait 0xfffffe0058c04300 syz-fuzzer 100122 S uwait 0xfffffe0058c04600 syz-fuzzer 100123 S uwait 0xfffffe0058c04700 syz-fuzzer 100233 S kqread 0xfffffe0058b0d600 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0092db3b40 csh 770 688 770 0 Ss select 0xfffffe0092510140 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574774b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0058690cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00586914b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0058691cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00586924b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0058692cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0053f414b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0053f41cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0053f424b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e47a81 cron 688 1 688 0 Ss select 0xfffffe0058b2a2c0 sshd 501 1 501 0 Ss select 0xfffffe0092510bc0 syslogd 430 1 430 0 Ss select 0xfffffe0092511040 devd 429 1 429 65 Ss select 0xfffffe0058b2a4c0 dhclient 344 1 344 0 Ss select 0xfffffe0092510e40 dhclient 341 1 341 0 Ss select 0xfffffe0058b2a440 dhclient 17 0 0 0 DL vlruwt 0xfffffe00579bb548 [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] 100094 D sdflush 0xfffffe0058c7ace8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9f400 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f932b8 [dom0] 100080 D launds 0xffffffff83f932c4 [laundry: dom0] 100081 D umarcl 0xffffffff81eb2100 [uma] 7 0 0 0 DL - 0xffffffff83c03788 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff848f2530 [pf purge] 5 0 0 0 DL waiting 0xffffffff846e54a0 [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 0xfffffe0056f01c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8eae0 [crypto] 100041 D crypto_ 0xfffffe0053f73030 [crypto returns 0] 100042 D crypto_ 0xfffffe0053f73080 [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 0xffffffff83f8f5e0 [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 0xfffffe0056f4be00 [virtio_balloon] 100066 D - 0xffffffff82bcf9c1 [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] 31032 796 796 0 Z syz-executor.2 db> show all locks Process 31028 (syz-executor.3) thread 0xfffffe009a65a1e0 (134349) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe0099aab560) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:942 exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe0099aab520) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:941 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0099aab540) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:937 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0099aab500) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:935 exclusive sleep mutex socket (socket) r = 0 (0xfffffe0099aab3c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7217 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00948988d8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7197 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c40320) 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 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 489 pcb 577 1160K 74952 filedesc 134 1067K 60221 newblk 9 1026K 30636 vfscache 3 1025K 3 inodedep 251 606K 30233 subproc 259 533K 31193 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 6 sctp_stro 272 272K 10876 sctp_atcl 549 206K 48936 acpica 1674 184K 57552 vnet_data 1 168K 1 filemon 20 160K 174 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 30067 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 92 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 kdtrace 335 62K 65389 umtx 484 61K 484 dirrem 241 61K 30128 sctp_timw 165 42K 165 sctp_atky 821 35K 61271 temp 34 33K 7951 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 19 freefile 241 31K 30065 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 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 1681 KTRACE 102 13K 104 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 40 12K 148 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 kqueue 122 10K 31086 in6_multi 65 9K 65 sctp_athm 549 9K 49866 sctp_map 544 9K 21360 bmsafemap 2 9K 30209 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 242 rpc 2 8K 2 shmfd 1 8K 25 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 pwddesc 119 8K 31055 audit_evclass 237 8K 296 taskqueue 63 7K 63 cred 26 7K 2076 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 485 DEVFSP 88 6K 1053 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 55 proc-args 150 5K 32384 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 33 4K 137 acpisem 28 4K 28 selfd 55 4K 407113 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 117 uidinfo 3 3K 20 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 freework 4 1K 30000 mkdir 8 1K 60094 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 88 NFSD session 1 1K 1 CC Mem 14 1K 6608 CAM periph 4 1K 271 inpcbpolicy 26 1K 7412 ipsec 3 1K 3 sctp_ifn 6 1K 14 freeblks 3 1K 29999 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 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 14 osd 18 1K 6568 newdirblk 4 1K 30047 diradd 4 1K 30169 pfil 4 1K 4 cdev 2 1K 2 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 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 1044 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 37968 filecaps 5 1K 102 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 pmc 1 1K 1 acpiintr 1 1K 1 filedesc_to_leader 1 1K 2 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 1367 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 22440 sctp_iter 0 0K 297 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 285 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 123 sctp_stri 0 0K 1802 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 24863 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 30 allocindir 0 0K 0 indirdep 0 0K 12 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 53 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 2 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 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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 8336 1062 1250651 0 254 38494208 0 mbuf 256 8941 26118 2466734 0 254 8975104 0 tcp_log 416 0 13212 190918 0 254 5496192 0 malloc-384 384 4367 3133 34350 0 30 2880000 0 mbuf_cluster 2048 1016 254 1019 0 254 2600960 0 RADIX NODE 144 14903 1612 711934 0 63 2378160 0 pbuf 2624 0 794 0 0 2 2083456 0 sctp_asoc 2256 272 493 10639 0 254 1725840 0 BUF TRIE 144 189 11599 1227 0 62 1697472 0 malloc-128 128 11641 356 102038 0 126 1535616 0 malloc-4096 4096 330 2 493 0 2 1359872 0 malloc-2048 2048 285 379 37404 0 8 1359872 0 sctp_chunk 152 252 8640 45135 0 254 1351584 0 vmem btag 56 23617 110 23620 0 254 1328712 0 UMA Slabs 0 112 11783 19 11783 0 126 1321824 0 sctp_ep 1208 277 743 37396 0 254 1232160 0 malloc-16384 16384 67 5 30109 0 1 1179648 0 malloc-256 256 304 3176 31295 0 62 890880 0 malloc-256 256 46 3434 55654 0 62 890880 0 256 Bucket 2048 397 19 7878 0 8 851968 0 VM OBJECT 264 3040 140 454197 0 30 839520 0 sctp_raddr 736 273 750 14355 0 254 752928 0 socket 960 57 707 46250 0 254 733440 0 FFS inode 1160 579 30 30644 0 8 706440 0 tcpcb 1104 14 497 6557 0 254 564144 0 malloc-4096 4096 125 5 31041 0 2 532480 0 malloc-1024 1024 275 205 10654 0 16 491520 0 malloc-384 384 576 624 49071 0 30 460800 0 MAP ENTRY 96 4216 446 978618 0 126 447552 0 THREAD 1808 214 28 34353 0 8 437536 0 malloc-128 128 274 3136 30279 0 126 436480 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 VNODE 448 620 100 30687 0 30 322560 0 malloc-64 64 4018 581 441996 0 254 294336 0 VMSPACE 2552 98 10 30993 0 4 275616 0 malloc-65536 65536 1 3 137 0 1 262144 0 mbuf_packet 256 53 963 60740 0 254 260096 0 malloc-16 16 14623 377 21245 0 254 240000 0 DEVCTL 1024 0 220 154 0 0 225280 0 FPU_save_area 832 216 45 40042 0 16 217152 0 malloc-8192 8192 21 5 245 0 1 212992 0 malloc-256 256 341 469 99803 0 62 207360 0 ertt_txseginfo 40 1 5150 132891 0 254 206040 0 malloc-65536 65536 1 2 353 0 1 196608 0 malloc-256 256 207 543 35846 0 62 192000 0 malloc-32 32 5564 358 5647 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 PROC 1352 119 19 31034 0 8 186576 0 malloc-128 128 1240 155 27430 0 126 178560 0 malloc-1024 1024 137 23 154 0 16 163840 0 malloc-128 128 1237 34 6705 0 126 162688 0 FFS2 dinode 256 579 51 30644 0 62 161280 0 S VFS Cache 104 1025 496 33731 0 126 158184 0 filedesc0 1072 119 21 31055 0 8 150080 0 tcp_bbr_map 128 0 1147 22538 0 126 146816 0 128 Bucket 1024 109 34 3544 0 16 146432 0 64 Bucket 512 188 76 17675 0 30 135168 0 malloc-32768 32768 0 4 120 0 1 131072 0 unpcb 256 21 489 1394 0 254 130560 0 malloc-256 256 311 199 35227 0 62 130560 0 ksiginfo 112 127 917 6107 0 126 116928 0 malloc-2048 2048 5 51 1228 0 8 114688 0 malloc-8192 8192 9 3 38 0 1 98304 0 malloc-4096 4096 21 3 30 0 2 98304 0 32 Bucket 256 201 174 12255 0 62 96000 0 malloc-4096 4096 19 3 33 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 pipe 744 23 92 1118 0 16 85560 0 malloc-64 64 842 481 14146 0 254 84672 0 malloc-128 128 373 278 32202 0 126 83328 0 malloc-384 384 191 19 337 0 30 80640 0 sctp_readq 152 1 519 1055 0 254 79040 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 180 9424 0 30 73440 0 malloc-64 64 566 505 1279 0 254 68544 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-16384 16384 3 1 4 0 1 65536 0 malloc-256 256 186 69 323 0 62 65280 0 sctp_stream_msg_out 112 20 520 2524 0 254 60480 0 malloc-32 32 757 1133 89833 0 254 60480 0 udp_inpcb 424 6 120 563 0 30 53424 0 tcp_inpcb 424 14 112 6557 0 30 53424 0 ripcb 424 5 121 193 0 30 53424 0 udplite_inpcb 424 1 125 99 0 30 53424 0 sctp_laddr 48 637 455 12610 0 254 52416 0 Files 80 250 400 93777 0 126 52000 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 142274 0 16 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-16384 16384 0 3 160 0 1 49152 0 malloc-1024 1024 5 43 1861 0 16 49152 0 tcp_rack_pcb 896 0 54 1367 0 16 48384 0 tcp_rack_map 120 0 396 2748 0 126 47520 0 tcp_bbr_pcb 832 0 54 3728 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 243 72 243 0 62 42840 0 clpbuf 2624 0 16 21 0 16 41984 0 malloc-8192 8192 2 3 173 0 1 40960 0 pcpu-8 8 4704 416 5154 0 254 40960 0 da_ccb 544 0 70 2457 0 16 38080 0 PWD 32 78 1056 30141 0 254 36288 0 malloc-64 64 161 406 31163 0 254 36288 0 malloc-64 64 38 529 19471 0 254 36288 0 malloc-64 64 160 407 38991 0 254 36288 0 malloc-64 64 224 343 373 0 254 36288 0 malloc-64 64 185 382 1155 0 254 36288 0 16 Bucket 144 83 169 531 0 62 36288 0 8 Bucket 80 95 355 6127 0 126 36000 0 malloc-128 128 36 243 157 0 126 35712 0 malloc-128 128 30 249 4177 0 126 35712 0 malloc-128 128 47 232 47 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 50 40 52 0 30 34560 0 malloc-256 256 28 107 3541 0 62 34560 0 malloc-256 256 7 128 31120 0 62 34560 0 SLEEPQUEUE 88 243 141 243 0 126 33792 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 2 6 30873 0 2 32768 0 malloc-2048 2048 3 13 44 0 8 32768 0 malloc-2048 2048 10 6 12 0 8 32768 0 malloc-2048 2048 3 13 116 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-1024 1024 5 27 5 0 16 32768 0 malloc-1024 1024 3 29 318 0 16 32768 0 malloc-1024 1024 8 24 8 0 16 32768 0 malloc-1024 1024 3 29 19 0 16 32768 0 malloc-512 512 12 52 54 0 30 32768 0 malloc-512 512 0 64 1756 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 3 61 89 0 30 32768 0 malloc-512 512 0 64 1803 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 ipq 56 0 576 4 0 254 32256 0 KNOTE 160 28 172 235681 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 malloc-16 16 636 1364 71296 0 254 32000 0 malloc-16 16 840 1160 72116 0 254 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_asconf_ack 48 0 588 123 0 254 28224 0 tcp_inpcb ports 32 11 871 4971 0 254 28224 0 4 Bucket 48 6 582 678 0 254 28224 0 AIO 208 0 133 17 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 34 0 62 24288 0 PGRP 88 35 241 58 0 126 24288 0 rl_entry 40 76 530 76 0 254 24240 0 malloc-384 384 3 57 59 0 30 23040 0 malloc-384 384 20 40 363 0 30 23040 0 malloc-384 384 1 59 4 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 7 623 662 0 254 20160 0 udp_inpcb ports 32 3 627 36 0 254 20160 0 ertt 72 14 266 6557 0 126 20160 0 malloc-32 32 104 526 125 0 254 20160 0 malloc-32 32 26 604 702 0 254 20160 0 malloc-32 32 123 507 15000 0 254 20160 0 malloc-32 32 59 571 2369 0 254 20160 0 malloc-32 32 54 576 368 0 254 20160 0 malloc-32 32 5 625 9 0 254 20160 0 2 Bucket 32 66 564 3195 0 254 20160 0 AIOCB 552 0 35 24 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 5 0 30 19040 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-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-1024 1024 8 8 9 0 16 16384 0 malloc-512 512 0 32 1 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 652936 0 254 16032 0 kenv 258 15 45 1049 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 0 750 6 0 254 12000 0 malloc-16 16 14 736 9124 0 254 12000 0 malloc-16 16 38 712 164 0 254 12000 0 malloc-16 16 291 459 26532 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-8192 8192 0 1 2 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 10 12 10 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 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 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 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 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-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