panic: sbflush_internal: ccc 0 mb 0 mbcnt 768 cpuid = 0 time = 1651045101 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009f0686f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009f068850 vpanic() at vpanic+0x2b8/frame 0xfffffe009f068930 panic() at panic+0xb5/frame 0xfffffe009f0689f0 sbrelease_internal() at sbrelease_internal+0x1ee/frame 0xfffffe009f068a50 sbdestroy() at sbdestroy+0x21/frame 0xfffffe009f068a80 solisten_proto() at solisten_proto+0x16e/frame 0xfffffe009f068af0 sctp_listen() at sctp_listen+0x765/frame 0xfffffe009f068c20 solisten() at solisten+0xd2/frame 0xfffffe009f068c70 kern_listen() at kern_listen+0x158/frame 0xfffffe009f068d30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe009f068f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009f068f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x8310f5f08, rbp = 0x8310f5f70 --- KDB: enter: panic [ thread pid 16043 tid 117494 ] Stopped at kdb_enter+0x6b: movq $0,0x27054ba(%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 0xe3881df120678f09 rdx 0x3ffff rbx 0 rsp 0xfffffe009f068830 rbp 0xfffffe009f068850 rsi 0x40001 rdi 0xffffffff8178196a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0058cd86f0 r12 0xfffffe0058cd81e0 r13 0xfffffe009f068801 r14 0xffffffff82bc88e0 .str.26 r15 0xffffffff82bc88e0 .str.26 rip 0xffffffff81774edb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x27054ba(%rip) db> show proc Process 16043 (syz-executor.3) at 0xfffffe009f27d548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 801 at 0xfffffe0056f9d000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053df0000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009f35d9f8 (map 0xfffffe009f35d9f8) (map.pmap 0xfffffe009f35dab8) (pmap 0xfffffe009f35db20) threads: 2 113395 RunQ syz-executor.3 117494 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 16045 778 778 0 R syz-executor.1 16044 777 777 0 R (threaded) syz-executor.0 114236 Run CPU 1 syz-executor.0 117493 RunQ syz-executor.0 16043 801 801 0 R (threaded) syz-executor.3 113395 RunQ syz-executor.3 117494 Run CPU 0 syz-executor.3 9785 1 9785 65 Ss select 0xfffffe009f33e840 dhclient 9258 1 9258 0 Ss select 0xfffffe009e7e3e40 dhclient 9248 1 9248 0 Ss select 0xfffffe005787f5c0 dhclient 9229 1 9229 65 Ss select 0xfffffe005787fa40 dhclient 8632 1 8632 0 Ss select 0xfffffe005787f4c0 dhclient 8629 1 8629 0 Ss select 0xfffffe005787f740 dhclient 8601 1 8601 65 Ss select 0xfffffe00578779c0 dhclient 5558 1 5558 0 Ss select 0xfffffe009e7e3b40 dhclient 5555 1 5555 0 Ss select 0xfffffe009e7e3c40 dhclient 5536 1 5536 65 Ss select 0xfffffe009f33f940 dhclient 2457 1 2457 0 Ss select 0xfffffe009f33eac0 dhclient 2451 1 2451 0 Ss select 0xfffffe009f33eb40 dhclient 1985 0 0 0 DL aiordy 0xfffffe0053df0a90 [aiod4] 1984 0 0 0 DL aiordy 0xfffffe009eff7548 [aiod3] 1983 0 0 0 DL aiordy 0xfffffe009eff3548 [aiod2] 1982 0 0 0 DL aiordy 0xfffffe009eff3000 [aiod1] 801 774 801 0 Rs syz-executor.3 786 774 786 0 Rs syz-executor.2 778 774 778 0 Rs syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff83e47a40 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100104 S uwait 0xfffffe0058cdd500 syz-fuzzer 100117 S uwait 0xfffffe0057894600 syz-fuzzer 100118 S kqread 0xfffffe0058b77200 syz-fuzzer 100119 S uwait 0xfffffe0057894800 syz-fuzzer 100120 S uwait 0xfffffe0058cdbd00 syz-fuzzer 100121 S uwait 0xfffffe0057894900 syz-fuzzer 100122 S uwait 0xfffffe0057894a00 syz-fuzzer 100124 S uwait 0xfffffe0058cdbe00 syz-fuzzer 100125 S uwait 0xfffffe0058cdbf00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058ce90b0 csh 770 688 770 0 Ss select 0xfffffe0057877d40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574774b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00586914b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005748e8b0 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 0xffffffff83e47a41 cron 688 1 688 0 Ss select 0xfffffe005787f1c0 sshd 501 1 501 0 Ss select 0xfffffe005787f9c0 syslogd 430 1 430 0 Ss select 0xfffffe005787fcc0 devd 429 1 429 65 Ss select 0xfffffe005787fb40 dhclient 344 1 344 0 Ss select 0xfffffe005787fbc0 dhclient 341 1 341 0 Ss select 0xfffffe009e7e3d40 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f9e548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6d260 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f6b860 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058cfbce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9f380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f93238 [dom0] 100083 D launds 0xffffffff83f93244 [laundry: dom0] 100084 D umarcl 0xffffffff81eb0e00 [uma] 7 0 0 0 DL - 0xffffffff83c03788 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84888530 [pf purge] 5 0 0 0 DL waiting 0xffffffff846aa4a0 [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 0xfffffe0056f03c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8ea40 [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 0xffffffff83f8f540 [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 [pci_hp taskq] 100017 D - 0xfffffe0008190300 [kqueue_ctx 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 - 0xffffffff82bce760 [deadlkres] 100070 D - 0xfffffe0008191100 [mca taskq] 100071 D - 0xfffffe000818eb00 [acpi_task_0] 100072 D - 0xfffffe000818eb00 [acpi_task_1] 100073 D - 0xfffffe000818eb00 [acpi_task_2] 100075 D - 0xfffffe000818ea00 [CAM taskq] db> show all locks Process 16044 (syz-executor.0) thread 0xfffffe009f33b020 (114236) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83e6e5f0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1281 Process 16043 (syz-executor.3) thread 0xfffffe0058cd81e0 (117494) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe00a63c3ce0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:942 exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe00a63c3ca0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:941 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00a63c3cc0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:937 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00a63c3c80) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:935 exclusive sleep mutex socket (socket) r = 0 (0xfffffe00a63c3b40) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7217 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a6612d90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7197 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c40308) locked @ /syzkaller/managers/main/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 newblk 11 1027K 15685 vfscache 3 1025K 3 inodedep 885 844K 15154 pcb 41 557K 37370 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 5 subproc 142 271K 16128 dirrem 874 219K 15065 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 15068 tfo_ccache 1 128K 1 filedesc 16 121K 30121 freefile 874 110K 15063 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 48 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 374 47K 374 kdtrace 219 44K 33541 sctp_timw 172 43K 172 temp 34 33K 2670 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 3 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 136 16K 428 ithread 97 16K 97 bus-sc 34 15K 1681 lltable 42 13K 54 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 15125 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 80 sctp_stro 8 8K 6151 rpc 2 8K 2 shmfd 1 8K 132 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 cred 26 7K 251 sctp_atcl 17 7K 25374 sglist 5 7K 5 pf_rule 48 6K 178 CAM DEV 3 6K 510 plimit 24 6K 439 kqueue 62 6K 16057 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 51 pf_ifnet 10 5K 19 DEVFSP 68 5K 175 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 60 4K 16046 acpisem 28 4K 28 selfd 55 4K 236989 lockf 32 4K 57 proc-args 91 4K 17407 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 61 uidinfo 3 3K 10 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 freework 5 2K 15059 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 sctp_atky 25 2K 33071 softdep 1 1K 1 mkdir 8 1K 30098 freeblks 4 1K 15058 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 58 NFSD session 1 1K 1 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 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 15049 diradd 4 1K 15105 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 4589 osd 8 1K 4154 chacha20random 1 1K 1 sctp_athm 17 1K 25948 sctp_map 16 1K 12302 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 4143 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 163 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 23346 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 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 tcp_do 0 0K 0 tcp_fsb 0 0K 1590 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 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 15576 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 sctp_stri 0 0K 1150 filemon 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 13367 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 25 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 10 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 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 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 0 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 15292 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 3 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 7 acl 0 0K 0 mbuf_tag 0 0K 123 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 19972 ioctlops 0 0K 820 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 874 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 8321 1077 1761224 0 254 38494208 0 RADIX NODE 144 18587 420 361998 0 63 2737008 0 malloc-384 384 5001 2109 19272 0 30 2730240 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8726 937 2778675 0 254 2473728 0 BUF TRIE 144 189 11599 952 0 62 1697472 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11641 232 56906 0 126 1519744 0 malloc-4096 4096 330 4 640 0 2 1368064 0 UMA Slabs 0 112 10929 9 10929 0 126 1225056 0 sctp_asoc 2256 8 502 6151 0 254 1150560 0 vmem btag 56 18749 82 18749 0 254 1054536 0 sctp_ep 1208 9 761 18647 0 254 930160 0 malloc-256 256 937 2168 15319 0 62 794880 0 malloc-256 256 47 2998 29324 0 62 779520 0 socket 960 41 723 24600 0 254 733440 0 FFS inode 1160 516 30 15579 0 8 633360 0 VM OBJECT 264 2172 168 349491 0 30 617760 0 tcpcb 1104 4 507 4143 0 254 564144 0 256 Bucket 2048 222 20 5272 0 8 495616 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-128 128 907 2131 15252 0 126 388864 0 sctp_raddr 736 9 508 6151 0 254 380512 0 THREAD 1808 158 29 17494 0 8 338096 0 ertt_txseginfo 40 1 8382 80952 0 254 335320 0 MAP ENTRY 96 2798 478 857586 0 126 314496 0 malloc-4096 4096 65 7 16171 0 2 294912 0 malloc-64 64 3958 641 256883 0 254 294336 0 VNODE 448 554 76 15619 0 30 282240 0 malloc-2048 2048 17 103 18655 0 8 245760 0 malloc-16 16 14613 387 18822 0 254 240000 0 DEVCTL 1024 0 220 155 0 0 225280 0 tcp_log 416 0 513 47 0 254 213408 0 malloc-16384 16384 8 5 15059 0 2 212992 0 malloc-256 256 209 601 17634 0 62 207360 0 malloc-65536 65536 1 2 249 0 1 196608 0 malloc-65536 65536 1 2 149 0 1 196608 0 mbuf_packet 256 63 699 27913 0 254 195072 0 tcp_bbr_map 128 0 1519 15887 0 126 194432 0 malloc-128 128 1242 277 27327 0 126 194432 0 malloc-32 32 5564 358 5640 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 160 56 28910 0 16 179712 0 malloc-1024 1024 137 23 154 0 16 163840 0 malloc-128 128 1127 144 5546 0 126 162688 0 128 Bucket 1024 95 52 4382 0 16 150528 0 malloc-2048 2048 5 67 1228 0 8 147456 0 S VFS Cache 104 1022 382 16176 0 126 146016 0 FFS2 dinode 256 516 54 15579 0 62 145920 0 VMSPACE 2552 39 15 16026 0 4 137808 0 unpcb 256 20 490 1320 0 254 130560 0 64 Bucket 512 164 68 8378 0 30 118784 0 ksiginfo 112 71 973 11552 0 126 116928 0 malloc-256 256 255 180 18006 0 62 111360 0 PROC 1352 59 22 16045 0 8 109512 0 malloc-4096 4096 21 3 25 0 2 98304 0 malloc-8192 8192 9 2 37 0 1 90112 0 malloc-4096 4096 19 3 33 0 2 90112 0 filedesc0 1072 60 24 16046 0 8 90048 0 UMA Kegs 384 230 3 230 0 30 89472 0 32 Bucket 256 158 157 7577 0 62 80640 0 sctp_readq 152 1 519 563 0 254 79040 0 sctp_chunk 152 8 512 890 0 254 79040 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 180 7288 0 30 73440 0 malloc-384 384 46 134 25415 0 30 69120 0 malloc-64 64 566 505 1192 0 254 68544 0 malloc-64 64 580 491 9019 0 254 68544 0 malloc-128 128 373 154 17644 0 126 67456 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-16384 16384 3 1 4 0 1 65536 0 malloc-1024 1024 11 53 6167 0 16 65536 0 malloc-256 256 193 62 326 0 62 65280 0 malloc-256 256 75 180 49062 0 62 65280 0 sctp_stream_msg_out 112 0 540 499 0 254 60480 0 malloc-384 384 134 16 135 0 30 57600 0 udp_inpcb 424 6 120 287 0 30 53424 0 tcp_inpcb 424 4 122 4143 0 30 53424 0 malloc-64 64 90 729 20875 0 254 52416 0 Files 80 221 429 50481 0 126 52000 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 77043 0 16 49152 0 malloc-1024 1024 5 43 1970 0 16 49152 0 tcp_rack_pcb 896 0 54 1590 0 16 48384 0 pipe 744 23 42 723 0 16 48360 0 tcp_bbr_pcb 832 0 54 2260 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 21 0 16 41984 0 pcpu-8 8 4708 412 5486 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 ripcb 424 5 85 144 0 30 38160 0 da_ccb 544 0 70 1938 0 16 38080 0 malloc-64 64 102 465 16148 0 254 36288 0 malloc-64 64 37 530 16103 0 254 36288 0 malloc-64 64 223 344 245 0 254 36288 0 malloc-64 64 165 402 277 0 254 36288 0 8 Bucket 80 60 390 3183 0 126 36000 0 malloc-128 128 36 243 160 0 126 35712 0 malloc-128 128 77 202 380 0 126 35712 0 malloc-128 128 47 232 47 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 51 39 53 0 30 34560 0 malloc-256 256 28 107 412 0 62 34560 0 malloc-256 256 7 128 15979 0 62 34560 0 TURNSTILE 136 188 64 188 0 62 34272 0 SLEEPQUEUE 88 188 196 188 0 126 33792 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 2 111 0 1 32768 0 malloc-4096 4096 2 6 15917 0 2 32768 0 malloc-2048 2048 3 13 538 0 8 32768 0 malloc-2048 2048 10 6 86 0 8 32768 0 malloc-2048 2048 3 13 135 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-1024 1024 8 24 75 0 16 32768 0 malloc-1024 1024 5 27 5 0 16 32768 0 malloc-1024 1024 3 29 160 0 16 32768 0 malloc-1024 1024 8 24 8 0 16 32768 0 malloc-1024 1024 3 29 20 0 16 32768 0 malloc-512 512 0 64 39 0 30 32768 0 malloc-512 512 12 52 14 0 30 32768 0 malloc-512 512 0 64 132 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 3 61 59 0 30 32768 0 malloc-512 512 0 64 1151 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 199440 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 6110 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 9149 0 254 28224 0 tcp_inpcb ports 32 2 880 3818 0 254 28224 0 PWD 32 20 862 15143 0 254 28224 0 malloc-32 32 161 721 48929 0 254 28224 0 16 Bucket 144 71 125 413 0 62 28224 0 4 Bucket 48 7 581 387 0 254 28224 0 AIO 208 0 133 80 0 62 27664 0 udplite_inpcb 424 0 63 15 0 30 26712 0 malloc-8192 8192 3 0 3 0 1 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 35 241 51 0 126 24288 0 rl_entry 40 66 540 100 0 254 24240 0 malloc-384 384 3 57 65 0 30 23040 0 malloc-384 384 20 40 360 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 302 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 udplite_inpcb ports 32 0 630 8 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 4 276 4143 0 126 20160 0 malloc-32 32 112 518 134 0 254 20160 0 malloc-32 32 26 604 1841 0 254 20160 0 malloc-32 32 121 509 10377 0 254 20160 0 malloc-32 32 59 571 2617 0 254 20160 0 malloc-32 32 54 576 253 0 254 20160 0 malloc-32 32 5 625 9 0 254 20160 0 2 Bucket 32 56 574 1783 0 254 20160 0 AIOCB 552 0 35 93 0 16 19320 0 AIOLIO 272 0 70 7 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-4096 4096 2 2 5 0 2 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 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 2 0 254 16128 0 vtnet_tx_hdr 24 0 668 899842 0 254 16032 0 malloc-16 16 104 896 36372 0 254 16000 0 malloc-16 16 253 747 44068 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 malloc-16 16 14 736 1657 0 254 12000 0 malloc-16 16 38 712 164 0 254 12000 0 malloc-16 16 291 459 26516 0 254 12000 0 malloc-16 16 10 740 12 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 2 28 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 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 14 498 14 0 254 8192 0 malloc-16 16 0 500 5 0 254 8000 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 77 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 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_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 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 224 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 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-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-8192 8192 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