panic: sbflush_internal: ccc 0 mb 0 mbcnt 256 cpuid = 0 time = 1648151375 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009279c6f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009279c850 vpanic() at vpanic+0x2b8/frame 0xfffffe009279c930 panic() at panic+0xb5/frame 0xfffffe009279c9f0 sbrelease_internal() at sbrelease_internal+0x1ee/frame 0xfffffe009279ca50 sbdestroy() at sbdestroy+0x21/frame 0xfffffe009279ca80 solisten_proto() at solisten_proto+0x16e/frame 0xfffffe009279caf0 sctp_listen() at sctp_listen+0x765/frame 0xfffffe009279cc20 solisten() at solisten+0xd2/frame 0xfffffe009279cc70 kern_listen() at kern_listen+0x158/frame 0xfffffe009279cd30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe009279cf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009279cf30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x82e669f08, rbp = 0x82e669f70 --- KDB: enter: panic [ thread pid 15368 tid 118846 ] Stopped at kdb_enter+0x6b: movq $0,0x270a4aa(%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 0x5dd6d6a8ea773559 rdx 0x3ffff rbx 0 rsp 0xfffffe009279c830 rbp 0xfffffe009279c850 rsi 0x40001 rdi 0xffffffff8177a5ea vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0099b06a70 r12 0xfffffe0099b06560 r13 0xfffffe009279c801 r14 0xffffffff82bbb6c0 .str.26 r15 0xffffffff82bbb6c0 .str.26 rip 0xffffffff8176db6b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270a4aa(%rip) db> show proc Process 15368 (syz-executor.1) at 0xfffffe0097c87000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 778 at 0xfffffe0092845000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053dda000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0099adc9f8 (map 0xfffffe0099adc9f8) (map.pmap 0xfffffe0099adcab8) (pmap 0xfffffe0099adcb20) threads: 2 118839 RunQ syz-executor.1 118846 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 15370 803 803 0 R (threaded) syz-executor.3 118681 RunQ syz-executor.3 118848 S uwait 0xfffffe0057876c00 syz-executor.3 15368 778 778 0 R (threaded) syz-executor.1 118839 RunQ syz-executor.1 118846 Run CPU 0 syz-executor.1 15367 782 782 0 R (threaded) syz-executor.2 118802 RunQ syz-executor.2 118845 RunQ syz-executor.2 8779 0 0 0 DL - 0xffffffff83e1d480 [accounting] 2892 1 2892 65 Ss select 0xfffffe00578798c0 dhclient 2515 1 2515 0 Ss select 0xfffffe0057879940 dhclient 2511 1 2511 0 Ss select 0xfffffe0057879840 dhclient 2491 1 2491 65 Ss select 0xfffffe0057879ac0 dhclient 1943 1 1943 0 Ss select 0xfffffe0057879b40 dhclient 1940 1 1940 0 Ss select 0xfffffe0057448940 dhclient 1917 1 1917 65 Ss select 0xfffffe008fe83840 dhclient 1566 1 1566 0 Ss select 0xfffffe008fe827c0 dhclient 1563 1 1563 0 Ss select 0xfffffe008fe837c0 dhclient 1540 1 1540 65 Ss select 0xfffffe0057879bc0 dhclient 1090 1 1090 0 Ss select 0xfffffe0057876040 dhclient 1086 1 1086 0 Ss select 0xfffffe008fe839c0 dhclient 844 0 0 0 DL aiordy 0xfffffe0097c88a90 [aiod4] 843 0 0 0 DL aiordy 0xfffffe0097c89000 [aiod3] 842 0 0 0 DL aiordy 0xfffffe0092481a90 [aiod2] 841 0 0 0 DL aiordy 0xfffffe0058dd2000 [aiod1] 803 774 803 0 Ss nanslp 0xffffffff83e456c0 syz-executor.3 782 774 782 0 Rs syz-executor.2 778 774 778 0 Rs syz-executor.1 777 774 777 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100092 S uwait 0xfffffe0057445680 syz-fuzzer 100114 S uwait 0xfffffe0057877e00 syz-fuzzer 100115 S kqread 0xfffffe0058de3100 syz-fuzzer 100116 S uwait 0xfffffe008fe84b00 syz-fuzzer 100117 S uwait 0xfffffe0056f48b00 syz-fuzzer 100118 S uwait 0xfffffe008fe84a00 syz-fuzzer 100119 S uwait 0xfffffe0056f48c00 syz-fuzzer 100120 S uwait 0xfffffe008fe84880 syz-fuzzer 100122 S uwait 0xfffffe0056f48d00 syz-fuzzer 118397 S uwait 0xfffffe008fe84200 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058dd3b40 csh 770 688 770 0 Ss select 0xfffffe008fe846c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579ad8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579adcb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579ae0b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579ae4b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579ae8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579aecb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579af0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579af4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e456c0 cron 688 1 688 0 Ss select 0xfffffe008fe84940 sshd 501 1 501 0 Ss select 0xfffffe0057445ac0 syslogd 430 1 430 0 Ss select 0xfffffe0057877ec0 devd 429 1 429 65 Ss select 0xfffffe008fe84cc0 dhclient 344 1 344 0 Ss select 0xfffffe0057877f40 dhclient 341 1 341 0 Ss select 0xfffffe0057877dc0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f7e548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6aee0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f694e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0057465ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9cf40 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f90df8 [dom0] 100081 D launds 0xffffffff83f90e04 [laundry: dom0] 100082 D umarcl 0xffffffff81ea64a0 [uma] 7 0 0 0 DL - 0xffffffff83c01488 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff846a7530 [pf purge] 5 0 0 0 DL waiting 0xffffffff84b845a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa33c0 [doneq0] 100046 D - 0xffffffff83aa3340 [async] 100077 D - 0xffffffff83aa31c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fbb488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c640 [crypto] 100042 D crypto_ 0xfffffe0053c8ad30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c8ad80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ac80 [g_event] 100037 D - 0xffffffff83e1aca0 [g_up] 100038 D - 0xffffffff83e1acc0 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 RL (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 Run CPU 1 [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 0xffffffff83f8d140 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b6c0 [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 0xfffffe0053fdc380 [virtio_balloon] 100067 D - 0xffffffff82bc1541 [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] 15369 777 777 0 Z syz-executor.0 db> show all locks Process 15368 (syz-executor.1) thread 0xfffffe0099b06560 (118846) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffffe009a4f71a0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:930 exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe009a4f7160) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:929 exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe009a4f7180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:925 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe009a4f7140) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:923 exclusive sleep mutex socket (socket) r = 0 (0xfffffe009a4f7000) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7223 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0097c4b700) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7203 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c44980) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7202 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 kobj 327 1308K 488 newblk 13 1027K 33801 vfscache 3 1025K 3 pcb 133 661K 9213 inodedep 246 604K 16251 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 144 279K 15453 vmem 3 274K 6 acpica 1674 184K 56014 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 14390 tfo_ccache 1 128K 1 filedesc 16 121K 28753 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 306 bus 991 81K 5140 mtx_pool 2 72K 2 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 dirrem 235 59K 15000 sctp_stro 53 53K 1162 umtx 374 47K 374 kdtrace 225 45K 34220 sctp_atcl 108 41K 6012 temp 34 33K 2658 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 7 msg 4 30K 4 freefile 235 30K 14996 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 ithread 100 16K 100 routetbl 134 16K 426 bus-sc 34 15K 1651 lltable 45 14K 112 KTRACE 102 13K 108 ether_multi 157 13K 177 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 sctp_timw 37 10K 37 in6_multi 71 9K 71 bmsafemap 2 9K 15594 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 40 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 sctp_atky 161 7K 7484 taskqueue 63 7K 63 cred 26 7K 548 kqueue 64 7K 15399 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 456 ufs_dirhash 24 5K 24 UMA 272 5K 272 DEVFSP 70 5K 6349 session 35 5K 87 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 61 4K 15371 lockf 33 4K 80 acpisem 28 4K 28 selfd 55 4K 221482 proc-args 91 4K 16750 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 79 uidinfo 3 3K 284 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 31 2K 2457 sctp_athm 108 2K 6317 sctp_map 106 2K 2324 CAM XPT 22 2K 543 msi 12 2K 12 CC Mem 24 2K 13927 in_multi 6 2K 10 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 inpcbpolicy 35 2K 14333 tun 7 2K 7 freework 5 2K 22070 softdep 1 1K 1 mkdir 8 1K 28742 freeblks 4 1K 15481 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 74 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 113 pci_link 10 1K 10 osd 28 1K 13938 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 14371 diradd 4 1K 15040 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 cryptodev 4 1K 6705 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 11541 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 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 40346 filecaps 5 1K 159 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 2505 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 610 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1920 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 170 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 ixl 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 NFSCL client 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 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 NFSD V4state 0 0K 0 xen_intr 0 0K 0 NFSD srvcache 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 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 DEVFS4 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 vm_fictitious 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 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 UMAHash 0 0K 0 vtfont 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 19319 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 35 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 79 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 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 15 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 5 in_mfilter 0 0K 5 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 67 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 14591 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 12 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 2322 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 93 acl 0 0K 0 mbuf_tag 0 0K 144 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 32098 ioctlops 0 0K 920 eventfd 0 0K 11 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 933 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 NFSCL layrecall 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8326 1072 1535509 0 254 38494208 0 tcp_log 416 0 10161 108150 0 254 4226976 0 mbuf 256 8967 1206 4806990 0 254 2604288 0 RADIX NODE 144 15706 389 361743 0 63 2317680 0 pbuf 2624 0 794 0 0 2 2083456 0 BUF TRIE 144 198 11590 20818 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 11689 184 11945 0 126 1519744 0 malloc-4096 4096 327 3 512 0 2 1351680 0 UMA Slabs 0 112 10935 3 10935 0 126 1225056 0 sctp_asoc 2288 53 457 1162 0 254 1166880 0 vmem btag 56 19433 46 19433 0 254 1090824 0 malloc-256 256 440 3220 53228 0 62 936960 0 socket 960 62 702 21403 0 254 733440 0 malloc-384 384 260 1480 16287 0 30 668160 0 FFS inode 1160 518 35 15515 0 8 641480 0 tcp_bbr_map 128 4 4925 247040 0 126 630912 0 sctp_ep 1208 55 455 4545 0 254 616080 0 256 Bucket 2048 278 22 15224 0 8 614400 0 VM OBJECT 264 2129 181 338895 0 30 609840 0 tcpcb 1104 24 487 13927 0 254 564144 0 ertt_txseginfo 40 0 12221 2417363 0 254 488840 0 malloc-65536 65536 4 2 462 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 54 463 1167 0 254 380512 0 THREAD 1808 162 25 18848 0 8 338096 0 MAP ENTRY 96 2765 511 822965 0 126 314496 0 VNODE 448 559 107 15558 0 30 298368 0 malloc-16384 16384 12 5 14554 0 1 278528 0 malloc-64 64 3873 474 9858 0 254 278208 0 malloc-4096 4096 62 4 15373 0 2 270336 0 malloc-128 128 330 1561 73291 0 126 242048 0 malloc-256 256 314 616 34426 0 62 238080 0 malloc-16 16 14613 137 14939 0 254 236000 0 malloc-2048 2048 58 54 5262 0 8 229376 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-32768 32768 0 6 10981 0 1 196608 0 mbuf_packet 256 57 705 24042 0 254 195072 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5398 272 5959 0 254 181440 0 FPU_save_area 832 164 52 23626 0 16 179712 0 malloc-128 128 1229 166 26194 0 126 178560 0 128 Bucket 1024 116 47 5445 0 16 166912 0 malloc-1024 1024 125 19 1635 0 16 147456 0 S VFS Cache 104 1024 380 16801 0 126 146016 0 FFS2 dinode 256 518 52 15514 0 62 145920 0 VMSPACE 2552 39 15 15350 0 4 137808 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-128 128 889 134 2267 0 126 130944 0 unpcb 256 20 490 2476 0 254 130560 0 64 Bucket 512 138 94 10322 0 30 118784 0 ksiginfo 112 72 972 5321 0 126 116928 0 malloc-2048 2048 4 52 535 0 8 114688 0 PROC 1352 61 20 15370 0 8 109512 0 malloc-128 128 519 256 6020 0 126 99200 0 malloc-32768 32768 0 3 120 0 1 98304 0 tcp_inpcb 424 24 192 13927 0 30 91584 0 malloc-8192 8192 6 5 306 0 1 90112 0 malloc-4096 4096 18 4 656 0 2 90112 0 malloc-4096 4096 22 0 22 0 2 90112 0 filedesc0 1072 61 23 15371 0 8 90048 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 161600 0 30 85680 0 pipe 744 23 92 711 0 16 85560 0 malloc-64 64 719 604 22926 0 254 84672 0 malloc-1024 1024 54 26 1172 0 16 81920 0 32 Bucket 256 135 180 11803 0 62 80640 0 sctp_readq 152 1 519 247 0 254 79040 0 sctp_chunk 152 48 472 610 0 254 79040 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-384 384 108 72 6054 0 30 69120 0 malloc-64 64 545 526 15556 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-256 256 55 200 25167 0 62 65280 0 malloc-256 256 63 192 4556 0 62 65280 0 malloc-512 512 10 110 266 0 30 61440 0 sctp_stream_msg_out 112 18 522 619 0 254 60480 0 malloc-384 384 104 46 171 0 30 57600 0 malloc-64 64 53 766 21807 0 254 52416 0 malloc-64 64 253 566 221707 0 254 52416 0 malloc-64 64 340 479 31598 0 254 52416 0 Files 80 227 423 53740 0 126 52000 0 malloc-256 256 37 158 15646 0 62 49920 0 malloc-256 256 49 146 31867 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 83742 0 16 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 malloc-512 512 0 96 610 0 30 49152 0 tcp_rack_pcb 896 0 54 1920 0 16 48384 0 malloc-384 384 96 24 98 0 30 46080 0 pcpu-8 8 4705 927 6646 0 254 45056 0 tcp_bbr_pcb 832 2 52 7316 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 31 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 ripcb 424 5 85 110 0 30 38160 0 udp_inpcb 424 6 84 258 0 30 38160 0 da_ccb 544 0 70 40516 0 16 38080 0 PWD 32 21 1113 14463 0 254 36288 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 35 0 254 36288 0 malloc-32 32 389 745 36614 0 254 36288 0 16 Bucket 144 72 180 2231 0 62 36288 0 malloc-128 128 77 202 2282 0 126 35712 0 malloc-128 128 2 277 221 0 126 35712 0 malloc-128 128 22 257 286 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 52 83 576 0 62 34560 0 malloc-256 256 20 115 660 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-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 3 5 14598 0 2 32768 0 malloc-2048 2048 3 13 789 0 8 32768 0 malloc-2048 2048 3 13 9 0 8 32768 0 malloc-2048 2048 9 7 148 0 8 32768 0 malloc-2048 2048 10 6 56 0 8 32768 0 malloc-2048 2048 1 15 9 0 8 32768 0 malloc-1024 1024 4 28 46 0 16 32768 0 malloc-1024 1024 19 13 40 0 16 32768 0 malloc-512 512 4 60 185 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 2 62 78 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 28 172 179760 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 3183 0 126 31680 0 cpuset 104 7 272 4811 0 126 29016 0 sctp_laddr 48 16 572 91 0 254 28224 0 tcp_inpcb ports 32 22 860 8783 0 254 28224 0 ertt 72 24 368 13927 0 126 28224 0 malloc-32 32 280 602 15584 0 254 28224 0 4 Bucket 48 7 581 340 0 254 28224 0 2 Bucket 32 52 830 4728 0 254 28224 0 udplite_inpcb 424 0 63 38 0 30 26712 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 35 241 87 0 126 24288 0 rl_entry 40 90 516 90 0 254 24240 0 8 Bucket 80 52 248 3522 0 126 24000 0 malloc-384 384 27 33 27 0 30 23040 0 domainset 40 0 567 3599 0 254 22680 0 hostcache 64 2 313 2 0 254 20160 0 udpcb 32 6 624 296 0 254 20160 0 udplite_inpcb ports 32 0 630 3 0 254 20160 0 udp_inpcb ports 32 3 627 37 0 254 20160 0 malloc-32 32 17 613 2454 0 254 20160 0 malloc-32 32 34 596 2835 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 1738 0 254 20160 0 malloc-32 32 14 616 38 0 254 20160 0 malloc-16 16 650 600 21852 0 254 20000 0 AIOCB 552 0 35 560 0 16 19320 0 AIOLIO 272 0 70 93 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-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-1024 1024 1 15 1 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 3021700 0 254 16032 0 AIO 208 0 76 39 0 62 15808 0 kenv 258 15 45 1039 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 16 110 640 36501 0 254 12000 0 malloc-16 16 25 725 64 0 254 12000 0 malloc-16 16 47 703 39388 0 254 12000 0 malloc-16 16 8 742 120 0 254 12000 0 malloc-16 16 63 687 102 0 254 12000 0 malloc-16 16 5 745 2355 0 254 12000 0 malloc-384 384 1 29 1 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 0 254 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 ipq 56 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_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 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 TMPFS node 224 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-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