panic: Association about to be freed cpuid = 1 time = 1645358386 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0090187050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00901871b0 vpanic() at vpanic+0x2b8/frame 0xfffffe0090187290 panic() at panic+0xb5/frame 0xfffffe0090187350 sctp_lower_sosend() at sctp_lower_sosend+0x29cb/frame 0xfffffe0090187740 sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe00901879e0 sosend() at sosend+0xfc/frame 0xfffffe0090187a50 kern_sendit() at kern_sendit+0x58a/frame 0xfffffe0090187bc0 sendit() at sendit+0x2b0/frame 0xfffffe0090187c10 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe0090187d30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe0090187f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0090187f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x8314f2f08, rbp = 0x8314f2f70 --- KDB: enter: panic [ thread pid 24480 tid 125994 ] 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 0xbdeed9ce2d00bdcf rdx 0x1 rbx 0 rsp 0xfffffe0090187190 rbp 0xfffffe00901871b0 rsi 0 rdi 0xffffffff817721da vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0058d278b0 r12 0xfffffe0058d273a0 r13 0xfffffe0090187201 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 24480 (syz-executor.0) at 0xfffffe009a19ea90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 779 at 0xfffffe0092955a90 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0053dda000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0092dd59f8 (map 0xfffffe0092dd59f8) (map.pmap 0xfffffe0092dd5ab8) (pmap 0xfffffe0092dd5b20) threads: 2 125757 RunQ syz-executor.0 125994 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 24480 779 779 0 R (threaded) syz-executor.0 125757 RunQ syz-executor.0 125994 Run CPU 1 syz-executor.0 24476 780 780 0 R (threaded) syz-executor.1 125837 Run CPU 0 syz-executor.1 125989 S lockf 0xfffffe0056fe5b80 syz-executor.1 125995 RunQ syz-executor.1 24474 804 804 0 R (threaded) syz-executor.2 118722 RunQ syz-executor.2 125986 S uwait 0xfffffe0057876880 syz-executor.2 125987 S lockf 0xfffffe0056fe5980 syz-executor.2 125988 S uwait 0xfffffe0057876680 syz-executor.2 12338 1 12338 65 Ss select 0xfffffe0057876140 dhclient 9342 1 9342 0 Ss select 0xfffffe0099a23940 dhclient 9339 1 9339 0 Ss select 0xfffffe0099a239c0 dhclient 9320 1 9320 65 Ss select 0xfffffe0099a23a40 dhclient 7132 1 7132 0 Ss select 0xfffffe0099a23b40 dhclient 7127 1 7127 0 Ss select 0xfffffe00578762c0 dhclient 7106 1 7106 65 Ss select 0xfffffe0058da0940 dhclient 2817 1 2817 0 Ss select 0xfffffe0099a23bc0 dhclient 2814 1 2814 0 Ss select 0xfffffe0099a23ac0 dhclient 2795 1 2795 65 Ss select 0xfffffe0057876e40 dhclient 2788 1 864 0 SV uwait 0xfffffe0058da2000 syz-executor.3 2773 1 780 0 SV uwait 0xfffffe0057877380 syz-executor.1 2764 1 780 0 SV uwait 0xfffffe0099a24580 syz-executor.1 1723 0 0 0 DL aiordy 0xfffffe0092955000 [aiod4] 1722 0 0 0 DL aiordy 0xfffffe0092df4548 [aiod3] 1720 0 0 0 DL aiordy 0xfffffe0092df3548 [aiod2] 1718 0 0 0 DL aiordy 0xfffffe0056f7b548 [aiod1] 1663 1 1663 0 S uwait 0xfffffe0057444600 syz-executor.3 1656 1 864 0 S uwait 0xfffffe0058da0080 syz-executor.3 1655 1 1655 0 S uwait 0xfffffe0058da0780 syz-executor.3 1650 1 1650 0 S uwait 0xfffffe0058da2700 syz-executor.3 1550 1 1550 0 Ss select 0xfffffe0058da1140 dhclient 1544 1 1544 0 Ss select 0xfffffe0057877a40 dhclient 864 774 864 0 Ss piperd 0xfffffe0058b87ba0 syz-executor.3 804 774 804 0 Rs syz-executor.2 780 774 780 0 Rs syz-executor.1 779 774 779 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100108 S uwait 0xfffffe0056f48880 syz-fuzzer 100118 S uwait 0xfffffe0057878280 syz-fuzzer 100119 S uwait 0xfffffe0057878380 syz-fuzzer 100120 S uwait 0xfffffe0057878480 syz-fuzzer 100121 S uwait 0xfffffe0058da2500 syz-fuzzer 100122 S uwait 0xfffffe0057878580 syz-fuzzer 100123 S uwait 0xfffffe0057878680 syz-fuzzer 100124 S kqread 0xfffffe0058d31b00 syz-fuzzer 101678 S uwait 0xfffffe0099a24680 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058c45b40 csh 770 688 770 0 Ss select 0xfffffe0058da1940 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579a70b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574658b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579a74b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579a78b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0057465cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579a7cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579a80b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579a84b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e3ba81 cron 688 1 688 0 Ss select 0xfffffe0058da27c0 sshd 501 1 501 0 Ss select 0xfffffe0058da2940 syslogd 430 1 430 0 Ss select 0xfffffe0057877d40 devd 429 1 429 65 Ss select 0xfffffe0058da2b40 dhclient 344 1 344 0 Ss select 0xfffffe0058da2ac0 dhclient 341 1 341 0 Ss select 0xfffffe0058da2cc0 dhclient 17 0 0 0 DL syncer 0xffffffff83f61260 [syncer] 16 0 0 0 DL vlruwt 0xfffffe005797ea90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f5f860 [bufdaemon] 100081 D - 0xffffffff83211f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe00574650e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f932c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f87178 [dom0] 100082 D launds 0xffffffff83f87184 [laundry: dom0] 100083 D umarcl 0xffffffff81e9b4a0 [uma] 7 0 0 0 DL - 0xffffffff83bf7a08 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b65530 [pf purge] 5 0 0 0 DL waiting 0xffffffff846f4560 [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 RL (threaded) [clock] 100030 RunQ [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 24480 (syz-executor.0) thread 0xfffffe0058d273a0 (125994) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0099df81a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13500 Process 24476 (syz-executor.1) thread 0xfffffe009a338000 (125837) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83e5c000) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1246 Process 2 (clock) thread 0xfffffe0053e95c80 (100030) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe0099e95ab0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4716 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0099e95a90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1777 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 326 1304K 487 newblk 9 1026K 25353 vfscache 3 1025K 3 pcb 285 832K 90501 inodedep 204 589K 23695 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 158 303K 24572 vmem 3 274K 6 filedesc 30 233K 47003 acpica 1674 184K 56396 vnet_data 1 168K 1 pf_rule 75 150K 89 tidhash 3 141K 3 linker 358 134K 386 sctp_stro 132 132K 16378 pagedep 9 130K 23511 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 sctp_atcl 263 99K 61425 BPF 46 88K 203 bus 988 81K 3441 sctp_timw 312 78K 312 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 511 64K 511 umtx 396 50K 396 dirrem 195 49K 23587 kdtrace 239 48K 50477 temp 35 35K 3449 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 17 msg 4 30K 4 gtaskqueue 18 26K 18 freefile 195 25K 23579 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 sctp_atky 395 17K 86270 tty 16 16K 16 ithread 100 16K 100 routetbl 135 16K 427 bus-sc 34 15K 1651 ether_multi 157 13K 167 KTRACE 100 13K 100 lltable 41 13K 66 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 23691 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 233 rpc 2 8K 2 shmfd 1 8K 17 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 cred 26 7K 312 kqueue 69 7K 24509 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 439 lockf 48 5K 4585 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 25 UMA 272 5K 272 session 35 5K 51 DEVFSP 68 5K 411 pwddesc 67 5K 24481 sctp_map 264 5K 32756 vt 11 5K 11 sctp_athm 263 5K 61459 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 98 4K 25828 acpisem 28 4K 28 selfd 55 4K 346571 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 77 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 30 2K 47 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 23999 softdep 1 1K 1 mkdir 8 1K 46982 freeblks 4 1K 23566 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 52 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 inpcbpolicy 18 1K 1897 newdirblk 4 1K 23491 diradd 4 1K 23627 pfil 4 1K 4 cdev 2 1K 2 pf_osfp 4 1K 4 CC Mem 7 1K 901 osd 11 1K 912 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 5 1K 32248 cryptodev 2 1K 52 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 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 46 iov 1 1K 20965 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_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 132 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 35917 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 0 mqdata 0 0K 0 filemon 0 0K 172 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 18936 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 21 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 766 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 189 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 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 23730 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 149 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 0 lio 0 0K 7 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 122 ktls 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2628 eventfd 0 0K 30 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 0 malodev 0 0K 0 sysctltmp 0 0K 882 sysctl 0 0K 3 LED 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 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 8320 1078 2065933 0 254 38494208 0 tcp_log 416 318 10104 83073 0 254 4335552 0 RADIX NODE 144 20326 277 458984 0 62 2966832 0 mbuf 256 9021 897 3331658 0 254 2539008 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 190 11598 3020 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-256 256 409 5606 68585 0 62 1539840 0 malloc-128 128 11689 184 11847 0 126 1519744 0 malloc-4096 4096 326 2 651 0 2 1343488 0 UMA Slabs 0 112 11248 14 11248 0 126 1261344 0 sctp_ep 1208 131 889 45047 0 254 1232160 0 sctp_asoc 2288 132 378 16378 0 254 1166880 0 vmem btag 56 20088 111 20088 0 254 1131144 0 malloc-384 384 218 2722 23731 0 30 1128960 0 malloc-2048 2048 134 330 45764 0 8 950272 0 socket 960 48 716 48365 0 254 733440 0 VM OBJECT 264 2517 228 527004 0 31 724680 0 FFS inode 1160 522 31 24101 0 8 641480 0 tcpcb 1104 7 504 901 0 254 564144 0 256 Bucket 2048 244 22 6509 0 8 544768 0 malloc-65536 65536 4 4 354 0 1 524288 0 malloc-128 128 290 2872 117784 0 126 404736 0 malloc-16384 16384 19 5 23679 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 132 385 16378 0 254 380512 0 malloc-1024 1024 133 235 16392 0 16 376832 0 THREAD 1808 171 27 25995 0 8 357984 0 MAP ENTRY 96 3144 510 1263292 0 126 350784 0 malloc-8192 8192 6 36 308 0 1 344064 0 malloc-4096 4096 67 10 24483 0 3 315392 0 malloc-384 384 263 547 61485 0 30 311040 0 VNODE 448 562 104 24143 0 30 298368 0 malloc-64 64 3871 224 3950 0 254 262080 0 malloc-16 16 14613 387 14683 0 254 240000 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-256 256 310 560 26001 0 62 222720 0 malloc-65536 65536 1 2 9 0 1 196608 0 malloc-32768 32768 0 6 720 0 1 196608 0 malloc-2048 2048 85 11 1119 0 8 196608 0 mbuf_packet 256 61 701 42984 0 254 195072 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5397 273 5556 0 254 181440 0 FPU_save_area 832 173 43 34738 0 16 179712 0 tcp_bbr_map 128 0 1395 7355 0 126 178560 0 malloc-128 128 1235 160 28140 0 126 178560 0 ertt_txseginfo 40 0 4343 65438 0 254 173720 0 FFS2 dinode 256 522 108 24101 0 62 161280 0 VMSPACE 2552 46 14 24458 0 4 153120 0 malloc-1024 1024 125 19 1645 0 16 147456 0 S VFS Cache 104 1023 381 24969 0 126 146016 0 malloc-256 256 139 431 45058 0 62 145920 0 64 Bucket 512 188 76 19148 0 30 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-128 128 910 113 2273 0 126 130944 0 unpcb 256 20 490 1378 0 254 130560 0 128 Bucket 1024 95 32 2231 0 16 130048 0 PROC 1352 66 24 24480 0 8 121680 0 ksiginfo 112 79 965 8874 0 126 116928 0 malloc-128 128 518 257 4905 0 126 99200 0 malloc-32768 32768 0 3 120 0 1 98304 0 filedesc0 1072 67 24 24481 0 8 97552 0 malloc-256 256 330 45 25441 0 62 96000 0 32 Bucket 256 191 184 15522 0 62 96000 0 malloc-4096 4096 18 4 656 0 2 90112 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 17607 0 30 85680 0 pipe 744 23 92 968 0 16 85560 0 malloc-64 64 721 602 26047 0 254 84672 0 clpbuf 2624 0 32 37 0 16 83968 0 sctp_chunk 152 139 381 461 0 254 79040 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-64 64 541 530 5384 0 254 68544 0 malloc-64 64 350 721 49738 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 tcp_inpcb 424 7 146 901 0 30 64872 0 ripcb 424 5 148 404 0 30 64872 0 Files 80 231 569 86653 0 126 64000 0 malloc-512 512 10 110 172 0 30 61440 0 sctp_stream_msg_out 112 52 488 526 0 254 60480 0 malloc-32 32 529 1361 96146 0 254 60480 0 malloc-384 384 109 41 134 0 30 57600 0 malloc-64 64 252 567 346792 0 254 52416 0 malloc-256 256 48 147 48486 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 113018 0 16 49152 0 malloc-2048 2048 10 14 12 0 8 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 pcpu-8 8 5321 823 6656 0 254 49152 0 malloc-384 384 96 24 98 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 udplite_inpcb 424 0 90 155 0 30 38160 0 udp_inpcb 424 6 84 437 0 30 38160 0 da_ccb 544 0 70 4517 0 16 38080 0 malloc-64 64 133 434 33308 0 254 36288 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 512 0 254 36288 0 8 Bucket 80 86 364 5431 0 126 36000 0 malloc-128 128 77 202 217 0 126 35712 0 malloc-128 128 2 277 144 0 126 35712 0 malloc-128 128 22 257 714 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 38 97 23746 0 62 34560 0 malloc-256 256 52 83 340 0 62 34560 0 malloc-256 256 20 115 3856 0 62 34560 0 TURNSTILE 136 199 53 199 0 62 34272 0 SLEEPQUEUE 88 199 185 199 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-8192 8192 1 3 7 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-4096 4096 3 5 23737 0 2 32768 0 malloc-2048 2048 3 13 2205 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 1 15 19 0 8 32768 0 malloc-1024 1024 4 28 23 0 16 32768 0 malloc-1024 1024 19 13 40 0 16 32768 0 malloc-1024 1024 8 24 122 0 16 32768 0 malloc-512 512 0 64 7 0 30 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 52 0 30 32768 0 pcpu-64 64 491 21 491 0 254 32768 0 tcp_rack_pcb 896 0 36 132 0 16 32256 0 KNOTE 160 28 172 297580 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 malloc-16 16 814 1186 59683 0 254 32000 0 tcp_rack_map 120 0 264 245 0 126 31680 0 tcp_bbr_pcb 832 0 36 373 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 304 284 848 0 254 28224 0 tcp_inpcb ports 32 5 877 519 0 254 28224 0 PWD 32 27 855 23578 0 254 28224 0 malloc-32 32 288 594 24709 0 254 28224 0 16 Bucket 144 86 110 580 0 62 28224 0 4 Bucket 48 11 577 651 0 254 28224 0 AIO 208 0 133 30 0 62 27664 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 38 238 55 0 126 24288 0 rl_entry 40 72 534 72 0 254 24240 0 malloc-16 16 264 1236 68720 0 254 24000 0 malloc-384 384 0 60 21 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 592 0 254 20160 0 udplite_inpcb ports 32 0 630 30 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 7 273 901 0 126 20160 0 malloc-32 32 16 614 35 0 254 20160 0 malloc-32 32 34 596 3137 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 1673 0 254 20160 0 malloc-32 32 14 616 1237 0 254 20160 0 2 Bucket 32 71 559 2110 0 254 20160 0 AIOCB 552 0 35 45 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 6 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-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 1068596 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 malloc-16 16 25 725 64 0 254 12000 0 malloc-16 16 30 720 26544 0 254 12000 0 malloc-16 16 8 742 120 0 254 12000 0 malloc-16 16 63 687 94 0 254 12000 0 malloc-16 16 5 745 30605 0 254 12000 0 L VFS Cache 320 0 36 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 27 3 27 0 30 11520 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 11 11 11 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 48 0 0 0 0 254 0 0 ipq 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 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 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 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-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-1024 1024 0 0 0 0 16 0 0 malloc-512 512 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