panic: Association about to be freed cpuid = 0 time = 1648466622 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe008ff89050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe008ff891b0 vpanic() at vpanic+0x2b8/frame 0xfffffe008ff89290 panic() at panic+0xb5/frame 0xfffffe008ff89350 sctp_lower_sosend() at sctp_lower_sosend+0x2751/frame 0xfffffe008ff89740 sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe008ff899e0 sosend() at sosend+0xfc/frame 0xfffffe008ff89a50 kern_sendit() at kern_sendit+0x58a/frame 0xfffffe008ff89bc0 sendit() at sendit+0x2b0/frame 0xfffffe008ff89c10 sys_sendto() at sys_sendto+0x182/frame 0xfffffe008ff89d30 ia32_syscall() at ia32_syscall+0x419/frame 0xfffffe008ff89f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 10634 tid 110989 ] Stopped at kdb_enter+0x6b: movq $0,0x270a69a(%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 0xf96946342991c88b rdx 0x1 rbx 0 rsp 0xfffffe008ff89190 rbp 0xfffffe008ff891b0 rsi 0 rdi 0xffffffff8177a5ea vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009a451a70 r12 0xfffffe009a451560 r13 0xfffffe008ff89201 r14 0xffffffff82bb9d20 .str.26 r15 0xffffffff82bb9d20 .str.26 rip 0xffffffff8176db7b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x270a69a(%rip) db> show proc Process 10634 (syz-executor.2) at 0xfffffe0056f7e548: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 780 at 0xfffffe0092d4d548 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053dda000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009a4953f0 (map 0xfffffe009a4953f0) (map.pmap 0xfffffe009a4954b0) (pmap 0xfffffe009a495518) threads: 3 110828 RunQ syz-executor.2 110989 Run CPU 0 syz-executor.2 110991 S uwait 0xfffffe0099d24080 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 10637 778 778 0 R syz-executor.1 10636 793 793 0 R (threaded) syz-executor.3 109738 RunQ syz-executor.3 110990 S uwait 0xfffffe0057448980 syz-executor.3 10635 777 777 0 R (threaded) syz-executor.0 109471 RunQ syz-executor.0 110988 Run CPU 1 syz-executor.0 10634 780 780 0 R (threaded) syz-executor.2 110828 RunQ syz-executor.2 110989 Run CPU 0 syz-executor.2 110991 S uwait 0xfffffe0099d24080 syz-executor.2 10495 1 793 0 S uwait 0xfffffe0099d24680 syz-executor.3 10493 1 793 0 S uwait 0xfffffe0099d24480 syz-executor.3 10491 1 793 0 S uwait 0xfffffe0099d23580 syz-executor.3 9215 1 9215 65 Ss select 0xfffffe0057879840 dhclient 8890 1 793 0 SV uwait 0xfffffe0057448e80 syz-executor.3 8878 1 793 0 SV uwait 0xfffffe0057448c80 syz-executor.3 8867 1 793 0 SV uwait 0xfffffe0057877880 syz-executor.3 8860 1 793 0 SV uwait 0xfffffe0099d24380 syz-executor.3 8853 1 793 0 SV uwait 0xfffffe0057448700 syz-executor.3 8096 1 8096 0 Ss select 0xfffffe0099d23740 dhclient 8093 1 8093 0 Ss select 0xfffffe0099d236c0 dhclient 8074 1 8074 65 Ss select 0xfffffe0099d238c0 dhclient 7568 1 778 0 SV uwait 0xfffffe0057876300 syz-executor.1 7559 1 778 0 SV uwait 0xfffffe0057877980 syz-executor.1 7547 1 778 0 SV uwait 0xfffffe0057876400 syz-executor.1 7538 1 778 0 SV uwait 0xfffffe00900aa400 syz-executor.1 7529 1 778 0 SV uwait 0xfffffe00900aab80 syz-executor.1 7520 1 778 0 SV uwait 0xfffffe0057448b80 syz-executor.1 7511 1 778 0 SV uwait 0xfffffe00900a9e80 syz-executor.1 7501 1 778 0 SV uwait 0xfffffe00900aa300 syz-executor.1 7491 1 778 0 SV uwait 0xfffffe00900a8c80 syz-executor.1 7479 1 778 0 SV uwait 0xfffffe00900a9200 syz-executor.1 7053 1 7053 0 Ss select 0xfffffe00900a8740 dhclient 7050 1 7050 0 Ss select 0xfffffe00900a87c0 dhclient 7013 1 7013 65 Ss select 0xfffffe00900a85c0 dhclient 5644 1 5644 0 Ss select 0xfffffe00900a8640 dhclient 5641 1 5641 0 Ss select 0xfffffe00900a8940 dhclient 5622 1 5622 65 Ss select 0xfffffe00900a88c0 dhclient 3180 0 0 0 DL aiordy 0xfffffe009001f548 [aiod4] 3179 0 0 0 DL aiordy 0xfffffe0058c12a90 [aiod3] 3178 0 0 0 DL aiordy 0xfffffe0092da1a90 [aiod2] 3177 0 0 0 DL aiordy 0xfffffe0092da1548 [aiod1] 1153 1 1153 0 Ss select 0xfffffe00900a9a40 dhclient 1150 1 1150 0 Ss select 0xfffffe00900a8a40 dhclient 793 774 793 0 Ss nanslp 0xffffffff83e458c1 syz-executor.3 780 774 780 0 Ss nanslp 0xffffffff83e458c1 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 100090 S uwait 0xfffffe0057445800 syz-fuzzer 100114 S nanslp 0xffffffff83e458c0 syz-fuzzer 100115 S uwait 0xfffffe0057878780 syz-fuzzer 100116 S kqread 0xfffffe0058df3200 syz-fuzzer 100117 S uwait 0xfffffe0056f48c80 syz-fuzzer 100118 S uwait 0xfffffe0056f48d80 syz-fuzzer 100119 S uwait 0xfffffe0057878980 syz-fuzzer 100120 S uwait 0xfffffe0057877b00 syz-fuzzer 100127 S uwait 0xfffffe0056f48e80 syz-fuzzer 106448 S uwait 0xfffffe0056f48a80 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0092d4db40 csh 770 688 770 0 Ss select 0xfffffe00900aa940 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574648b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057464cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00574650b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00574654b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579af0b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00574658b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057465cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579af4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c0 cron 688 1 688 0 Ss select 0xfffffe00900aac40 sshd 501 1 501 0 Ss select 0xfffffe00900aaec0 syslogd 430 1 430 0 Ss select 0xfffffe00900ab240 devd 429 1 429 65 Ss select 0xfffffe00900aaf40 dhclient 344 1 344 0 Ss select 0xfffffe00900ab1c0 dhclient 341 1 341 0 Ss select 0xfffffe00574462c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f7d548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0057463ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d180 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f91038 [dom0] 100081 D launds 0xffffffff83f91044 [laundry: dom0] 100082 D umarcl 0xffffffff81ea4500 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84636530 [pf purge] 5 0 0 0 DL waiting 0xffffffff84b845a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa35c0 [doneq0] 100046 D - 0xffffffff83aa3540 [async] 100077 D - 0xffffffff83aa33c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fbb488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c840 [crypto] 100042 D crypto_ 0xfffffe0053c8ad30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c8ad80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ae80 [g_event] 100037 D - 0xffffffff83e1aea0 [g_up] 100038 D - 0xffffffff83e1aec0 [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 0xffffffff83f8d340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b8c0 [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 - 0xffffffff82bbfba1 [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 10634 (syz-executor.2) thread 0xfffffe009a451560 (110989) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00997faa90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13506 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 12 1027K 10236 vfscache 3 1025K 3 inodedep 198 586K 9749 pcb 31 546K 4579 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 54 425K 19333 subproc 176 353K 10738 vmem 3 274K 6 acpica 1674 184K 56014 vnet_data 1 168K 1 filemon 20 160K 72 tidhash 3 141K 3 linker 358 134K 386 pagedep 12 131K 9659 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 56 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 umtx 418 53K 418 kdtrace 258 50K 21630 dirrem 189 48K 9667 temp 34 33K 3346 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 300 msg 4 30K 4 gtaskqueue 18 26K 18 freefile 186 24K 9640 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 137 16K 429 bus-sc 34 15K 1651 lltable 42 13K 69 ether_multi 157 13K 172 KTRACE 100 13K 100 ifnet 7 13K 7 pf_osfp 96 12K 96 kenv 95 12K 95 eventhandler 134 12K 134 sctp_stro 11 11K 443 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 9722 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 85 rpc 2 8K 2 shmfd 1 8K 4 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 81 8K 10656 cred 27 7K 276 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 427 DEVFSP 94 6K 3213 sctp_atcl 15 6K 2704 pwddesc 79 5K 10638 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 50 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 110 4K 11966 acpisem 28 4K 28 selfd 55 4K 150649 lockf 32 4K 54 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 81 uidinfo 3 3K 44 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 30 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 9 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_atky 26 2K 3171 clone 9 2K 9 tun 7 2K 7 freework 5 2K 9639 softdep 1 1K 1 mkdir 8 1K 19280 freeblks 4 1K 9638 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 50 NFSD session 1 1K 1 newdirblk 7 1K 9640 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 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 19 1K 7277 cryptodev 8 1K 3570 diradd 4 1K 9707 CC Mem 8 1K 6931 pfil 4 1K 4 cdev 2 1K 2 osd 12 1K 6934 chacha20random 1 1K 1 sctp_map 22 1K 886 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 sctp_athm 15 1K 2708 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 soname 5 1K 18828 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 filecaps 5 1K 117 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 43 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 1631 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 1 sctp_stri 0 0K 6 tcp_do 0 0K 0 tcp_fsb 0 0K 1606 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 4 pf_altq 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 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 8851 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 23 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 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 372 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 3 in_mfilter 0 0K 1 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 10387 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 2044 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 178 acl 0 0K 0 mbuf_tag 0 0K 129 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 18162 ioctlops 0 0K 700 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 825 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 8320 1078 1250515 0 254 38494208 0 tcp_log 416 174 14307 326947 0 254 6024096 0 mbuf 256 8717 946 2169443 0 254 2473728 0 pbuf 2624 0 794 0 0 2 2083456 0 RADIX NODE 144 13480 375 303126 0 63 1995120 0 BUF TRIE 144 192 11596 932 0 62 1697472 0 malloc-384 384 4117 53 4772 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11689 184 11894 0 126 1519744 0 malloc-4096 4096 327 3 551 0 2 1351680 0 UMA Slabs 0 112 10924 14 10924 0 126 1225056 0 sctp_asoc 2288 11 499 443 0 254 1166880 0 malloc-256 256 410 4060 29563 0 62 1144320 0 vmem btag 56 19805 106 19805 0 254 1115016 0 malloc-384 384 212 1948 9785 0 30 829440 0 VM OBJECT 264 2506 104 167315 0 30 689040 0 FFS inode 1160 534 26 10174 0 8 649600 0 sctp_ep 1208 4 506 2258 0 254 616080 0 256 Bucket 2048 263 19 5865 0 8 577536 0 malloc-16384 16384 31 4 9844 0 1 573440 0 tcpcb 1104 8 503 6923 0 254 564144 0 socket 960 45 463 10907 0 254 487680 0 ertt_txseginfo 40 0 9999 195774 0 254 399960 0 lkpicurr 168 2 2350 2 0 62 395136 0 malloc-65536 65536 4 2 360 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 11 506 448 0 254 380512 0 THREAD 1808 178 31 10991 0 8 377872 0 MAP ENTRY 96 3128 400 390646 0 126 338688 0 malloc-4096 4096 79 3 10640 0 2 335872 0 VNODE 448 573 93 10215 0 30 298368 0 malloc-128 128 284 2010 48372 0 126 293632 0 malloc-64 64 3877 470 7015 0 254 278208 0 tcp_bbr_map 128 8 2038 37563 0 126 261888 0 malloc-8192 8192 26 5 208 0 1 253952 0 malloc-16 16 14613 387 14925 0 254 240000 0 malloc-256 256 313 617 11476 0 62 238080 0 DEVCTL 1024 0 220 155 0 0 225280 0 mbuf_packet 256 24 738 11179 0 254 195072 0 malloc-128 128 1316 203 26321 0 126 194432 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 180 45 21864 0 16 187200 0 malloc-32 32 5399 271 5624 0 254 181440 0 VMSPACE 2552 58 11 10608 0 4 176088 0 malloc-2048 2048 7 73 2975 0 8 163840 0 FFS2 dinode 256 534 96 10174 0 62 161280 0 malloc-1024 1024 125 19 1545 0 16 147456 0 S VFS Cache 104 1023 381 11059 0 126 146016 0 128 Bucket 1024 95 36 2080 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-128 128 933 90 2258 0 126 130944 0 unpcb 256 20 490 1333 0 254 130560 0 PROC 1352 78 18 10637 0 8 129792 0 ksiginfo 112 87 957 11288 0 126 116928 0 64 Bucket 512 148 60 7548 0 30 106496 0 filedesc0 1072 79 19 10638 0 8 105056 0 malloc-128 128 519 256 3878 0 126 99200 0 malloc-32768 32768 0 3 120 0 1 98304 0 malloc-4096 4096 18 4 656 0 2 90112 0 malloc-4096 4096 22 0 26 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 7022 0 30 85680 0 32 Bucket 256 152 163 11857 0 62 80640 0 sctp_chunk 152 2 518 12 0 254 79040 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-384 384 116 64 143 0 30 69120 0 malloc-64 64 761 310 15026 0 254 68544 0 malloc-64 64 537 534 8546 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 4 28 535 0 8 65536 0 sctp_stream_msg_out 112 1 539 58 0 254 60480 0 tcp_inpcb 424 8 118 6923 0 30 53424 0 udplite_inpcb 424 0 126 70 0 30 53424 0 malloc-64 64 253 566 150871 0 254 52416 0 malloc-64 64 374 445 22065 0 254 52416 0 malloc-256 256 51 144 20691 0 62 49920 0 malloc-256 256 12 183 2269 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 58703 0 16 49152 0 malloc-2048 2048 1 23 302 0 8 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 tcp_rack_pcb 896 0 54 1606 0 16 48384 0 malloc-384 384 15 105 2746 0 30 46080 0 malloc-384 384 96 24 98 0 30 46080 0 da_ccb 544 0 84 1867 0 16 45696 0 tcp_bbr_pcb 832 4 50 3540 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 251 299 33393 0 126 44000 0 TURNSTILE 136 210 105 210 0 62 42840 0 clpbuf 2624 0 16 27 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4705 415 4896 0 254 40960 0 sctp_readq 152 0 260 1 0 254 39520 0 Mountpoints 2752 2 12 2 0 4 38528 0 ripcb 424 5 85 61 0 30 38160 0 udp_inpcb 424 6 84 223 0 30 38160 0 pipe 744 23 27 455 0 16 37200 0 PWD 32 39 1095 9729 0 254 36288 0 malloc-64 64 11 556 16795 0 254 36288 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 20 0 254 36288 0 malloc-128 128 77 202 1725 0 126 35712 0 malloc-128 128 2 277 144 0 126 35712 0 malloc-128 128 22 257 284 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 50 85 12549 0 62 34560 0 malloc-256 256 37 98 9771 0 62 34560 0 malloc-256 256 53 82 307 0 62 34560 0 malloc-256 256 20 115 1444 0 62 34560 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 10394 0 2 32768 0 malloc-2048 2048 3 13 196 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 9 7 138 0 8 32768 0 malloc-2048 2048 10 6 12 0 8 32768 0 malloc-1024 1024 12 20 453 0 16 32768 0 malloc-1024 1024 4 28 10 0 16 32768 0 malloc-1024 1024 19 13 40 0 16 32768 0 malloc-1024 1024 8 24 32 0 16 32768 0 malloc-512 512 0 64 16 0 30 32768 0 malloc-512 512 4 60 188 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 2 62 52 0 30 32768 0 malloc-512 512 10 54 16 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 28 172 113878 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 56 344 2124 0 126 32000 0 tcp_rack_map 120 0 264 3760 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 8 580 58 0 254 28224 0 tcp_inpcb ports 32 3 879 5363 0 254 28224 0 ertt 72 8 384 6923 0 126 28224 0 malloc-32 32 281 601 18159 0 254 28224 0 malloc-32 32 299 583 10873 0 254 28224 0 16 Bucket 144 67 129 326 0 62 28224 0 4 Bucket 48 7 581 253 0 254 28224 0 AIO 208 0 133 33 0 62 27664 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 50 0 126 24288 0 rl_entry 40 57 549 57 0 254 24240 0 itimer 352 0 66 5 0 30 23232 0 malloc-384 384 27 33 27 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 293 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 malloc-32 32 16 614 35 0 254 20160 0 malloc-32 32 34 596 2783 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 1753 0 254 20160 0 malloc-32 32 14 616 44 0 254 20160 0 2 Bucket 32 49 581 1207 0 254 20160 0 AIOCB 552 0 35 67 0 16 19320 0 AIOLIO 272 0 70 89 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 1 15 1 0 16 16384 0 malloc-1024 1024 0 16 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 744091 0 254 16032 0 malloc-16 16 585 415 15658 0 254 16000 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 17 733 11907 0 254 12000 0 malloc-16 16 25 725 64 0 254 12000 0 malloc-16 16 31 719 32384 0 254 12000 0 malloc-16 16 8 742 120 0 254 12000 0 malloc-16 16 63 687 173 0 254 12000 0 malloc-16 16 5 745 1060 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 9 13 9 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 udplite_inpcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 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-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-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