panic: hold_tcblock is false cpuid = 0 time = 1645324160 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009a830050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009a8301b0 vpanic() at vpanic+0x2b8/frame 0xfffffe009a830290 panic() at panic+0xb5/frame 0xfffffe009a830350 sctp_lower_sosend() at sctp_lower_sosend+0x5976/frame 0xfffffe009a830740 sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe009a8309e0 sosend() at sosend+0xfc/frame 0xfffffe009a830a50 kern_sendit() at kern_sendit+0x58a/frame 0xfffffe009a830bc0 sendit() at sendit+0x2b0/frame 0xfffffe009a830c10 sys_sendto() at sys_sendto+0x182/frame 0xfffffe009a830d30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe009a830f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009a830f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x831d34f08, rbp = 0x831d34f70 --- KDB: enter: panic [ thread pid 4008 tid 104008 ] Stopped at kdb_enter+0x6b: movq $0,0x2708c3a(%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 0x6331effb4ab4694d rdx 0x3ffff rbx 0 rsp 0xfffffe009a830190 rbp 0xfffffe009a8301b0 rsi 0x40001 rdi 0xffffffff817721da vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009993b510 r12 0xfffffe009993b000 r13 0xfffffe009a830201 r14 0xffffffff82ba1cc0 .str.18 r15 0xffffffff82ba1cc0 .str.18 rip 0xffffffff8176575b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x2708c3a(%rip) db> show proc Process 4008 (syz-executor.2) at 0xfffffe009998b000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 779 at 0xfffffe008fe38a90 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053dda000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0099a6d000 (map 0xfffffe0099a6d000) (map.pmap 0xfffffe0099a6d0c0) (pmap 0xfffffe0099a6d128) threads: 2 103571 Run CPU 1 syz-executor.2 104008 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 4009 777 777 0 R (threaded) syz-executor.1 102567 RunQ syz-executor.1 104010 RunQ syz-executor.1 4008 779 779 0 R (threaded) syz-executor.2 103571 Run CPU 1 syz-executor.2 104008 Run CPU 0 syz-executor.2 3700 3694 3700 0 Ss select 0xfffffe0099b13dc0 dhclient 3697 1 3697 0 Ss select 0xfffffe0099b131c0 dhclient 3694 3683 430 65 S select 0xfffffe0099b13040 dhclient 3683 430 430 0 S wait 0xfffffe008fe38548 sh 3664 1 3664 65 Ss select 0xfffffe0099b13140 dhclient 2818 1 2818 0 Ss select 0xfffffe0099b13e40 dhclient 2815 1 2815 0 Ss select 0xfffffe0057446e40 dhclient 2792 1 2792 65 Ss select 0xfffffe0099b13ec0 dhclient 2590 0 0 0 DL (threaded) [KTLS] 100395 D - 0xfffffe0053c98a00 [thr_0] 102255 D - 0xfffffe0053c98a80 [thr_1] 102256 D - 0xffffffff83f5c4a8 [alloc_0] 2543 0 0 0 DL - 0xffffffff83f5b740 [soaiod4] 2542 0 0 0 DL - 0xffffffff83f5b740 [soaiod3] 2541 0 0 0 DL - 0xffffffff83f5b740 [soaiod2] 2540 0 0 0 DL - 0xffffffff83f5b740 [soaiod1] 2182 1 776 0 S uwait 0xfffffe0057878380 syz-executor.0 2176 1 776 0 S uwait 0xfffffe0057879880 syz-executor.0 2175 1 783 0 S uwait 0xfffffe0057877380 syz-executor.3 2170 1 783 0 S uwait 0xfffffe008fea5200 syz-executor.3 2167 1 776 0 S uwait 0xfffffe008fea6d00 syz-executor.0 2165 1 783 0 S uwait 0xfffffe0056f48900 syz-executor.3 2160 1 783 0 S uwait 0xfffffe0099b14e00 syz-executor.3 1855 1 1855 0 Ss select 0xfffffe0057446f40 dhclient 1852 1 1852 0 Ss select 0xfffffe0099b149c0 dhclient 1824 1 1824 65 Ss select 0xfffffe0057876c40 dhclient 1371 0 0 0 DL aiordy 0xfffffe0092dc5000 [aiod4] 1370 0 0 0 DL aiordy 0xfffffe0092dc4548 [aiod3] 1369 0 0 0 DL aiordy 0xfffffe0056f79000 [aiod2] 1368 0 0 0 DL aiordy 0xfffffe008fe37a90 [aiod1] 1105 1 776 0 SV uwait 0xfffffe008fea6900 syz-executor.0 1104 1 779 0 SV uwait 0xfffffe0057876980 syz-executor.2 1098 1 783 0 SV uwait 0xfffffe0057877480 syz-executor.3 1094 1 779 0 SV uwait 0xfffffe008fea6300 syz-executor.2 1093 1 776 0 SV uwait 0xfffffe008fea6f00 syz-executor.0 1087 1 783 0 SV uwait 0xfffffe008fea6c00 syz-executor.3 1082 1 776 0 SV uwait 0xfffffe0057443e00 syz-executor.0 1081 1 779 0 SV uwait 0xfffffe008fea6600 syz-executor.2 1076 1 783 0 SV uwait 0xfffffe008fea6e80 syz-executor.3 1066 1 783 0 SV uwait 0xfffffe0056f48a00 syz-executor.3 1042 1 1042 0 Ss select 0xfffffe008fea51c0 dhclient 1039 1 1039 0 Ss select 0xfffffe0057876e40 dhclient 783 774 783 0 Rs syz-executor.3 779 774 779 0 Rs syz-executor.2 777 774 777 0 Rs syz-executor.1 776 774 776 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100112 S kqread 0xfffffe008fe1f300 syz-fuzzer 100113 S uwait 0xfffffe0056f48b00 syz-fuzzer 100114 S uwait 0xfffffe0056f48c00 syz-fuzzer 100115 S uwait 0xfffffe0056f48d00 syz-fuzzer 100116 S uwait 0xfffffe008fea8200 syz-fuzzer 100117 S uwait 0xfffffe008fea8300 syz-fuzzer 100118 S uwait 0xfffffe008fea8400 syz-fuzzer 100119 S uwait 0xfffffe008fea8500 syz-fuzzer 100122 S uwait 0xfffffe008fea6a00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe00926575f8 csh 770 688 770 0 Ss select 0xfffffe008fea6dc0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057465cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579a9cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579aa0b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579aa4b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579aa8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579aacb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579ab0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579ab4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e3ba81 cron 688 1 688 0 Ss select 0xfffffe008fea71c0 sshd 501 1 501 0 Ss select 0xfffffe0056f48740 syslogd 430 1 430 0 Ss wait 0xfffffe0058c31000 devd 429 1 429 65 Ss select 0xfffffe0057443f40 dhclient 344 1 344 0 Ss select 0xfffffe008fea74c0 dhclient 341 1 341 0 Ss select 0xfffffe00574440c0 dhclient 17 0 0 0 DL syncer 0xffffffff83f61260 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056f7aa90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f5f860 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00574654e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f932c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f87178 [dom0] 100081 D launds 0xffffffff83f87184 [laundry: dom0] 100082 D umarcl 0xffffffff81e9b4a0 [uma] 7 0 0 0 DL - 0xffffffff83bf7a08 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b4a530 [pf purge] 5 0 0 0 DL waiting 0xffffffff84689560 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83a99940 [doneq0] 100046 D - 0xffffffff83a998c0 [async] 100077 D - 0xffffffff83a99740 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053f88c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f829a0 [crypto] 100042 D crypto_ 0xfffffe0053c8ad30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c8ad80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e111c0 [g_event] 100037 D - 0xffffffff83e111e0 [g_up] 100038 D - 0xffffffff83e11200 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0053dda000 [init] 10 0 0 0 DL audit_w 0xffffffff83f834a0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e11c00 [swapper] 100005 D - 0xfffffe0053e01000 [if_config_tqg_0] 100006 D - 0xfffffe0053e00e00 [softirq_0] 100007 D - 0xfffffe0053e00d00 [softirq_1] 100008 D - 0xfffffe0053e00c00 [if_io_tqg_0] 100009 D - 0xfffffe0053e00b00 [if_io_tqg_1] 100012 D - 0xfffffe000796d200 [aiod_kick taskq] 100013 D - 0xfffffe000796d000 [inm_free taskq] 100014 D - 0xfffffe000796cd00 [linuxkpi_irq_wq] 100015 D - 0xfffffe000796cb00 [in6m_free taskq] 100016 D - 0xfffffe000796c900 [deferred_unmount ta] 100017 D - 0xfffffe000796c700 [thread taskq] 100019 D - 0xfffffe000796c300 [kqueue_ctx taskq] 100020 D - 0xfffffe000796c100 [pci_hp taskq] 100021 D - 0xfffffe000796be00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796be00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796be00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796be00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796b900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796b900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796b900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796b900 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ed0200 [firmware taskq] 100039 D - 0xfffffe0053ecfc00 [crypto_0] 100040 D - 0xfffffe0053ecfc00 [crypto_1] 100056 D - 0xfffffe0053eced00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053ecec00 [vtnet0 txq 0] 100058 D - 0xfffffe0053eceb00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053ecea00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0053fde400 [virtio_balloon] 100067 D - 0xffffffff82ba77a0 [deadlkres] 100071 D - 0xfffffe005787d100 [acpi_task_0] 100072 D - 0xfffffe005787d100 [acpi_task_1] 100073 D - 0xfffffe005787d100 [acpi_task_2] 100074 D - 0xfffffe000796e200 [mca taskq] 100076 D - 0xfffffe0053ecf500 [CAM taskq] db> show all locks Process 4008 (syz-executor.2) thread 0xfffffe009a125000 (103571) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83e61e60) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1232 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 sysctloid 35519 2093K 35590 vtbuf 24 1968K 46 kobj 326 1304K 487 newblk 31 1032K 8505 vfscache 3 1025K 3 pcb 217 755K 4966 inodedep 110 553K 3444 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 48 377K 6059 subproc 188 368K 4116 vmem 3 274K 6 acpica 1674 184K 56396 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 3064 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 sctp_stro 97 97K 932 BPF 46 88K 78 bus 988 81K 3441 sctp_atcl 195 74K 3413 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 511 64K 511 filemon 7 56K 66 umtx 418 53K 418 kdtrace 261 50K 8021 temp 36 37K 2447 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 11 msg 4 30K 4 gtaskqueue 18 26K 18 dirrem 99 25K 3319 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 144 19K 476 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 lltable 50 16K 128 bus-sc 34 15K 1651 KTRACE 101 13K 2631 ether_multi 157 13K 167 freefile 99 13K 3289 sctp_atky 292 13K 4569 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 rman 88 11K 429 GEOM 61 11K 489 CAM queue 5 11K 1528 pf_rule 12 9K 37 sctp_timw 36 9K 36 in6_multi 71 9K 71 cred 36 9K 356 bmsafemap 2 9K 3465 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 169 rpc 2 8K 2 shmfd 1 8K 23 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 84 8K 4060 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 394 pf_ifnet 14 6K 41 pwddesc 82 6K 4033 DEVFSP 75 5K 496 ufs_dirhash 24 5K 24 UMA 274 5K 274 session 34 5K 68 vt 11 5K 11 pf_table 2 4K 12 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 109 4K 5301 acpisem 28 4K 28 lockf 32 4K 103 hhook 15 4K 17 selfd 52 4K 50578 kcovinfo 52 4K 52 sctp_athm 195 4K 3465 sctp_map 194 4K 1864 terminal 11 3K 11 select 19 3K 75 uidinfo 4 3K 68 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 107 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 freework 5 2K 5067 softdep 1 1K 1 freeblks 4 1K 3329 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 26 NFSD session 1 1K 1 CAM periph 4 1K 271 pf_osfp 7 1K 7 ipsec 3 1K 3 sctp_ifn 6 1K 15 mkdir 6 1K 6092 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 219 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_stri 1 1K 96 diradd 4 1K 3357 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 1623 osd 8 1K 1192 newdirblk 3 1K 3046 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 2562 CC Mem 4 1K 1201 vnodes 1 1K 1 ktls 1 1K 5 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 709 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 6855 filecaps 5 1K 111 sctp_vrf 1 1K 1 ip6_msource 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 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 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 352 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2037 sctp_iter 0 0K 19 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 7 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 22 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 ixl 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 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 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 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 xen_intr 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 DEVFS4 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS2 0 0K 0 xenbus 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 vm_fictitious 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 UMAHash 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 3090 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 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 47 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 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 ktls_ocf 0 0K 0 agp 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 52 ip6_moptions 0 0K 4 in6_mfilter 0 0K 6 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 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 nvme_da 0 0K 0 statfs 0 0K 3223 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 5 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 172 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 PUC 0 0K 0 biobuf 0 0K 0 aios 0 0K 7 lio 0 0K 15 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 133 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 20105 ioctlops 0 0K 413 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sbuf 0 0K 288 mfibuf 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_sectors 0 0K 0 SWAP 0 0K 0 md_disk 0 0K 10 malodev 0 0K 0 sysctltmp 0 0K 772 sysctl 0 0K 3 LED 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 35 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 cache 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 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 aaccam 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 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8775 623 174334 0 254 38494208 0 tcp_log 416 0 20322 293600 0 254 8453952 0 mbuf 256 9529 389 1047957 0 254 2539008 0 pbuf 2624 0 714 0 0 2 1873536 0 BUF TRIE 144 193 11595 4335 0 62 1697472 0 malloc-384 384 4117 53 4458 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11760 237 12065 0 126 1535616 0 malloc-4096 4096 326 4 547 0 2 1351680 0 UMA Slabs 0 112 11042 4 11042 0 126 1237152 0 sctp_asoc 2288 97 413 932 0 254 1166880 0 vmem btag 56 20510 121 20510 0 254 1155336 0 RADIX NODE 144 7536 243 87609 0 62 1120176 0 ertt_txseginfo 40 0 21109 623829 0 254 844360 0 tcp_bbr_map 128 0 6200 202721 0 126 793600 0 256 Bucket 2048 335 27 5007 0 8 741376 0 VM OBJECT 264 2525 115 95303 0 30 696960 0 FFS inode 1160 528 32 3817 0 8 649600 0 sctp_ep 1208 97 413 2433 0 254 616080 0 tcpcb 1104 4 507 1181 0 254 564144 0 malloc-16384 16384 28 6 3207 0 1 557056 0 malloc-65536 65536 4 4 344 0 1 524288 0 socket 960 41 467 5442 0 254 487680 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 97 420 1032 0 254 380512 0 THREAD 1808 178 31 4010 0 8 377872 0 MAP ENTRY 96 3553 353 270120 0 126 374976 0 malloc-4096 4096 82 6 4008 0 2 360448 0 malloc-256 256 320 925 10491 0 62 318720 0 VNODE 448 568 125 3859 0 30 310464 0 malloc-256 256 332 793 9126 0 62 288000 0 malloc-32768 32768 0 8 2422 0 1 262144 0 malloc-64 64 3895 200 4812 0 254 262080 0 malloc-2048 2048 100 20 3150 0 8 245760 0 malloc-16 16 14706 294 15592 0 254 240000 0 DEVCTL 1024 12 208 155 0 0 225280 0 malloc-384 384 128 412 3599 0 30 207360 0 malloc-65536 65536 1 2 37 0 1 196608 0 mbuf_packet 256 101 661 12855 0 254 195072 0 UMA Zones 768 246 3 246 0 16 191232 0 FPU_save_area 832 180 45 4512 0 16 187200 0 malloc-32 32 5424 246 5703 0 254 181440 0 malloc-128 128 1233 162 26516 0 126 178560 0 FFS2 dinode 256 528 162 3817 0 62 176640 0 VMSPACE 2552 56 13 3961 0 4 176088 0 vnpbuf 2624 0 64 33 0 64 167936 0 128 Bucket 1024 112 35 2213 0 16 150528 0 malloc-8192 8192 13 5 202 0 1 147456 0 malloc-1024 1024 125 19 1559 0 16 147456 0 S VFS Cache 104 1011 393 4426 0 126 146016 0 PROC 1352 81 24 4009 0 8 141960 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-128 128 940 83 2238 0 126 130944 0 unpcb 256 20 490 1350 0 254 130560 0 ksiginfo 112 88 956 666 0 126 116928 0 malloc-1024 1024 98 14 918 0 16 114688 0 filedesc0 1072 82 23 4033 0 8 112560 0 malloc-128 128 518 257 3923 0 126 99200 0 malloc-128 128 190 585 15939 0 126 99200 0 malloc-32768 32768 0 3 120 0 1 98304 0 malloc-4096 4096 22 2 26 0 2 98304 0 malloc-2048 2048 4 44 596 0 8 98304 0 malloc-384 384 195 45 3459 0 30 92160 0 malloc-4096 4096 18 4 660 0 2 90112 0 UMA Kegs 384 231 2 231 0 30 89472 0 64 Bucket 512 111 57 5383 0 30 86016 0 g_bio 408 0 210 41166 0 30 85680 0 clpbuf 2624 0 32 23 0 16 83968 0 sctp_readq 152 0 520 39 0 254 79040 0 sctp_chunk 152 155 365 839 0 254 79040 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-384 384 133 47 225 0 30 69120 0 malloc-64 64 744 327 5670 0 254 68544 0 malloc-64 64 527 544 2833 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-2048 2048 15 17 208 0 8 65536 0 malloc-256 256 54 201 5923 0 62 65280 0 32 Bucket 256 98 157 12668 0 62 65280 0 sctp_stream_msg_out 112 20 520 140 0 254 60480 0 malloc-384 384 96 54 98 0 30 57600 0 tcp_inpcb 424 4 122 1181 0 30 53424 0 malloc-64 64 380 439 8811 0 254 52416 0 malloc-256 256 40 155 3532 0 62 49920 0 malloc-256 256 54 141 8538 0 62 49920 0 malloc-256 256 105 90 2445 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 28886 0 16 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 tcp_rack_pcb 896 0 54 352 0 16 48384 0 pcpu-8 8 4821 811 5685 0 254 45056 0 tcp_bbr_pcb 832 0 54 595 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 6 4 16 0 2 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 ripcb 424 5 85 98 0 30 38160 0 udp_inpcb 424 6 84 292 0 30 38160 0 da_ccb 544 0 70 10409 0 16 38080 0 pipe 744 30 20 436 0 16 37200 0 hostcache 64 5 562 5 0 254 36288 0 malloc-64 64 99 468 19931 0 254 36288 0 malloc-64 64 249 318 50799 0 254 36288 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 21 0 254 36288 0 16 Bucket 144 86 166 667 0 62 36288 0 malloc-128 128 79 200 499 0 126 35712 0 malloc-128 128 2 277 249 0 126 35712 0 malloc-128 128 22 257 292 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 62 73 494 0 62 34560 0 malloc-256 256 20 115 978 0 62 34560 0 TURNSTILE 136 210 42 210 0 62 34272 0 SLEEPQUEUE 88 210 174 210 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 3304 0 2 32768 0 malloc-2048 2048 3 13 178 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 4 12 14 0 8 32768 0 malloc-2048 2048 10 6 19 0 8 32768 0 malloc-2048 2048 1 15 13 0 8 32768 0 malloc-1024 1024 4 28 29 0 16 32768 0 malloc-1024 1024 19 13 175 0 16 32768 0 malloc-1024 1024 8 24 49 0 16 32768 0 malloc-1024 1024 1 31 32 0 16 32768 0 malloc-1024 1024 0 32 46 0 16 32768 0 malloc-512 512 1 63 106 0 30 32768 0 malloc-512 512 4 60 185 0 30 32768 0 malloc-512 512 0 64 91 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 2 62 36 0 30 32768 0 malloc-512 512 10 54 35 0 30 32768 0 pcpu-64 64 491 21 491 0 254 32768 0 KNOTE 160 28 172 31782 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 243 157 16891 0 126 32000 0 tcp_rack_map 120 0 264 905 0 126 31680 0 cpuset 104 8 271 48 0 126 29016 0 sctp_asconf_ack 48 0 588 7 0 254 28224 0 sctp_laddr 48 20 568 1252 0 254 28224 0 PWD 32 37 845 3090 0 254 28224 0 malloc-32 32 456 426 6877 0 254 28224 0 malloc-32 32 297 585 4232 0 254 28224 0 4 Bucket 48 6 582 119 0 254 28224 0 2 Bucket 32 60 822 1022 0 254 28224 0 AIO 208 0 133 60 0 62 27664 0 udplite_inpcb 424 0 63 52 0 30 26712 0 malloc-8192 8192 2 1 4 0 1 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 34 242 68 0 126 24288 0 rl_entry 40 88 518 88 0 254 24240 0 8 Bucket 80 54 246 1019 0 126 24000 0 domainset 40 0 567 30 0 254 22680 0 udpcb 32 6 624 344 0 254 20160 0 tcp_inpcb ports 32 2 628 821 0 254 20160 0 udplite_inpcb ports 32 0 630 10 0 254 20160 0 udp_inpcb ports 32 3 627 48 0 254 20160 0 ertt 72 4 276 1181 0 126 20160 0 malloc-32 32 15 615 95 0 254 20160 0 malloc-32 32 34 596 2831 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 1664 0 254 20160 0 malloc-32 32 14 616 117 0 254 20160 0 malloc-16 16 756 494 8301 0 254 20000 0 cryptop 280 0 70 45 0 30 19600 0 AIOCB 552 0 35 61 0 16 19320 0 ktls_session 256 4 71 4 0 62 19200 0 AIOLIO 272 0 70 15 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 10 0 1 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 294299 0 254 16032 0 kenv 258 15 45 1045 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 16 196 554 6433 0 254 12000 0 malloc-16 16 25 725 64 0 254 12000 0 malloc-16 16 27 723 26829 0 254 12000 0 malloc-16 16 8 742 124 0 254 12000 0 malloc-16 16 63 687 106 0 254 12000 0 malloc-16 16 5 745 1454 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 27 3 27 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 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 48 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 ipq 56 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_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 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 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 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-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-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0