panic: Association about to be freed cpuid = 1 time = 1645358462 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0092b48050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0092b481b0 vpanic() at vpanic+0x2b8/frame 0xfffffe0092b48290 panic() at panic+0xb5/frame 0xfffffe0092b48350 sctp_lower_sosend() at sctp_lower_sosend+0x29cb/frame 0xfffffe0092b48740 sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe0092b489e0 sosend() at sosend+0xfc/frame 0xfffffe0092b48a50 kern_sendit() at kern_sendit+0x58a/frame 0xfffffe0092b48bc0 sendit() at sendit+0x2b0/frame 0xfffffe0092b48c10 sys_sendto() at sys_sendto+0x182/frame 0xfffffe0092b48d30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe0092b48f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0092b48f30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x8311def08, rbp = 0x8311def70 --- KDB: enter: panic [ thread pid 11059 tid 111160 ] 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 0x1d9d3abee6057f81 rdx 0x1 rbx 0 rsp 0xfffffe0092b48190 rbp 0xfffffe0092b481b0 rsi 0 rdi 0xffffffff817721da vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0092dc1350 r12 0xfffffe0092dc0e40 r13 0xfffffe0092b48201 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 11059 (syz-executor.2) at 0xfffffe0099d8f000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 796 at 0xfffffe0092d9ca90 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053dda000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009a2403f0 (map 0xfffffe009a2403f0) (map.pmap 0xfffffe009a2404b0) (pmap 0xfffffe009a240518) threads: 3 111130 RunQ syz-executor.2 111159 S connec 0xfffffe008fe380da syz-executor.2 111160 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 11059 796 796 0 R (threaded) syz-executor.2 111130 RunQ syz-executor.2 111159 S connec 0xfffffe008fe380da syz-executor.2 111160 Run CPU 1 syz-executor.2 11058 777 777 0 R (threaded) syz-executor.0 100125 RunQ syz-executor.0 111158 Run CPU 0 syz-executor.0 11057 778 778 0 R (threaded) syz-executor.1 108590 RunQ syz-executor.1 111156 S uwait 0xfffffe008fe9bf00 syz-executor.1 11056 830 830 0 R (threaded) syz-executor.3 108598 RunQ syz-executor.3 111157 RunQ syz-executor.3 10042 0 0 0 DL - 0xffffffff83e139c0 [accounting] 9075 9068 9075 0 Ss select 0xfffffe008fe9c0c0 dhclient 9072 1 9072 0 Ss select 0xfffffe00574465c0 dhclient 9068 9053 430 65 S select 0xfffffe008fe9bcc0 dhclient 9053 430 430 0 S wait 0xfffffe0092d9e000 sh 9044 1 9044 65 Ss select 0xfffffe0057879e40 dhclient 8158 1 8158 0 Ss select 0xfffffe0057879d40 dhclient 8155 1 8155 0 Ss select 0xfffffe008fe9a040 dhclient 8125 1 8125 65 Ss select 0xfffffe0057879ec0 dhclient 7495 1 830 0 SV uwait 0xfffffe0057878280 syz-executor.3 7486 1 830 0 SV uwait 0xfffffe008fe9d180 syz-executor.3 7477 1 830 0 SV uwait 0xfffffe008fe9a600 syz-executor.3 7468 1 830 0 SV uwait 0xfffffe008fe9b480 syz-executor.3 7459 1 830 0 SV uwait 0xfffffe008fe9b580 syz-executor.3 7450 1 830 0 SV uwait 0xfffffe008fe9ce00 syz-executor.3 7442 1 830 0 SV uwait 0xfffffe008fe9a300 syz-executor.3 7432 1 830 0 SV uwait 0xfffffe008fe9a400 syz-executor.3 7424 1 830 0 SV uwait 0xfffffe0057876c00 syz-executor.3 7413 1 830 0 SV uwait 0xfffffe008fe9a900 syz-executor.3 5878 1 5878 0 Ss select 0xfffffe0057879f40 dhclient 5865 1 5865 0 Ss select 0xfffffe008fe9a0c0 dhclient 5816 1 5816 65 Ss select 0xfffffe008fe9a140 dhclient 1645 1 830 0 SV uwait 0xfffffe008fe9aa00 syz-executor.3 1632 1 830 0 SV uwait 0xfffffe008fe9ae00 syz-executor.3 1620 1 830 0 SV uwait 0xfffffe0057876a00 syz-executor.3 1223 0 0 0 DL aiordy 0xfffffe009920d548 [aiod4] 1222 0 0 0 DL aiordy 0xfffffe0092659000 [aiod3] 1221 0 0 0 DL aiordy 0xfffffe009920f000 [aiod2] 1220 0 0 0 DL aiordy 0xfffffe0092d9c548 [aiod1] 1076 1 1076 0 Ss select 0xfffffe008fe9bdc0 dhclient 1073 1 1073 0 Ss select 0xfffffe008fe9bd40 dhclient 830 774 830 0 Ss nanslp 0xffffffff83e3ba80 syz-executor.3 796 774 796 0 Ss nanslp 0xffffffff83e3ba80 syz-executor.2 778 774 778 0 Ss nanslp 0xffffffff83e3ba81 syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff83e3ba80 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100108 S uwait 0xfffffe0057443380 syz-fuzzer 100114 S uwait 0xfffffe0057877b00 syz-fuzzer 100115 S uwait 0xfffffe0057877c00 syz-fuzzer 100116 S uwait 0xfffffe0057877d00 syz-fuzzer 100117 S uwait 0xfffffe0057877e00 syz-fuzzer 100118 S uwait 0xfffffe008fe9cb00 syz-fuzzer 100119 S uwait 0xfffffe0057877f00 syz-fuzzer 100121 S uwait 0xfffffe0057878180 syz-fuzzer 100123 S kqread 0xfffffe000796fc00 syz-fuzzer 100124 S uwait 0xfffffe0057878500 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe00926580b0 csh 770 688 770 0 Ss select 0xfffffe0057444240 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057465cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057a5dcb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057a5e0b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0057a5e4b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0057a5e8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0057a5ecb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057a5f0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057a5f4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e3ba80 cron 688 1 688 0 Ss select 0xfffffe00578777c0 sshd 501 1 501 0 Ss select 0xfffffe00578787c0 syslogd 430 1 430 0 Ss wait 0xfffffe008fe8d000 devd 429 1 429 65 Ss select 0xfffffe0057877840 dhclient 344 1 344 0 Ss select 0xfffffe0057878640 dhclient 341 1 341 0 Ss select 0xfffffe008fe9d4c0 dhclient 17 0 0 0 DL syncer 0xffffffff83f61260 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0057990a90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f5f860 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0057464ce8 [/ 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 0xffffffff846cb530 [pf purge] 5 0 0 0 DL waiting 0xffffffff849bb560 [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 11059 (syz-executor.2) thread 0xfffffe0092dc0e40 (111160) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00993011a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13500 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 inodedep 1682 1143K 10243 newblk 24 1030K 10815 vfscache 3 1025K 3 pcb 133 661K 38863 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1664 416K 10157 filedesc 44 345K 20179 subproc 173 341K 11160 vmem 3 274K 6 freefile 1664 208K 10136 acpica 1674 184K 56396 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 690 pagedep 10 131K 10085 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 83 bus 988 81K 3441 mtx_pool 2 72K 2 sctp_timw 274 69K 274 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 511 64K 511 sctp_stro 53 53K 6343 umtx 418 53K 418 kdtrace 256 50K 22221 sctp_atcl 108 41K 25677 temp 34 33K 2505 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 2 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 135 16K 427 bus-sc 34 15K 1651 lltable 43 14K 49 KTRACE 102 13K 152 ether_multi 157 13K 167 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 10211 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 12 rpc 2 8K 2 shmfd 1 8K 85 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 78 7K 11082 cred 27 7K 266 sctp_atky 161 7K 32139 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 439 pwddesc 76 5K 11060 ufs_dirhash 24 5K 24 UMA 272 5K 272 pf_ifnet 10 5K 19 DEVFSP 68 5K 140 session 34 5K 53 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 107 4K 12385 lockf 33 4K 65 acpisem 28 4K 28 hhook 15 4K 17 selfd 52 4K 172769 kcovinfo 52 4K 52 freework 13 4K 10106 freeblks 12 3K 10103 terminal 11 3K 11 select 19 3K 58 uidinfo 3 3K 18 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 sctp_athm 108 2K 25696 Unitno 29 2K 67 sctp_map 106 2K 12686 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 softdep 1 1K 1 mkdir 8 1K 20128 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 32 NFSD session 1 1K 1 diradd 7 1K 10200 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 10064 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 1545 osd 8 1K 954 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 943 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 16361 cryptodev 2 1K 84 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 23 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sigio 2 1K 3 filecaps 5 1K 115 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 44 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 12630 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 filemon 0 0K 0 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 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 31 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 8096 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 12 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 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 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 46 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 3 VN POLL 0 0K 0 nvme_da 0 0K 0 statfs 0 0K 10346 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 4 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 36 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 69 lio 0 0K 8 acl 0 0K 0 ppbusdev 0 0K 0 mbuf_tag 0 0K 113 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 iov 0 0K 18711 ioctlops 0 0K 181 eventfd 0 0K 28 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 783 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 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 2051625 0 254 38494208 0 RADIX NODE 144 19750 237 245662 0 62 2878128 0 mbuf 256 8741 922 3195706 0 254 2473728 0 tcp_log 416 0 5337 24090 0 254 2220192 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 197 11591 833 0 62 1697472 0 malloc-256 256 1886 4699 29467 0 62 1685760 0 malloc-384 384 4117 53 4459 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11689 184 11845 0 126 1519744 0 malloc-4096 4096 326 4 495 0 2 1351680 0 malloc-384 384 1696 1514 10279 0 30 1232640 0 UMA Slabs 0 112 10940 34 10940 0 126 1229088 0 sctp_asoc 2288 53 457 6343 0 254 1166880 0 vmem btag 56 19253 82 19253 0 254 1082760 0 sctp_ep 1208 55 715 19334 0 254 930160 0 socket 960 43 721 22418 0 254 733440 0 VM OBJECT 264 2716 44 243453 0 30 728640 0 FFS inode 1160 536 24 10672 0 8 649600 0 tcpcb 1104 4 507 943 0 254 564144 0 256 Bucket 2048 224 18 6296 0 8 495616 0 malloc-16384 16384 26 4 10267 0 1 491520 0 tcp_bbr_map 128 0 3658 30673 0 126 468224 0 malloc-128 128 1761 1649 50646 0 126 436480 0 malloc-65536 65536 4 2 298 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 53 464 6343 0 254 380512 0 THREAD 1808 179 30 11160 0 8 377872 0 MAP ENTRY 96 3588 318 603657 0 126 374976 0 malloc-4096 4096 76 4 11062 0 2 327680 0 malloc-2048 2048 58 94 20051 0 8 311296 0 VNODE 448 575 91 10713 0 30 298368 0 ertt_txseginfo 40 0 7171 93017 0 254 286840 0 malloc-64 64 3871 224 3982 0 254 262080 0 malloc-16 16 14613 387 14683 0 254 240000 0 malloc-256 256 325 605 11521 0 62 238080 0 DEVCTL 1024 10 210 155 0 0 225280 0 mbuf_packet 256 40 722 16248 0 254 195072 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 181 44 20213 0 16 187200 0 malloc-32 32 5399 271 5599 0 254 181440 0 malloc-128 128 1229 166 26372 0 126 178560 0 VMSPACE 2552 54 12 11026 0 4 168432 0 malloc-32768 32768 0 5 120 0 1 163840 0 S VFS Cache 104 1074 447 11693 0 126 158184 0 malloc-1024 1024 125 19 1547 0 16 147456 0 malloc-128 128 932 215 2220 0 126 146816 0 128 Bucket 1024 96 47 1538 0 16 146432 0 FFS2 dinode 256 536 34 10672 0 62 145920 0 64 Bucket 512 159 105 9876 0 30 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 unpcb 256 20 490 1503 0 254 130560 0 PROC 1352 75 21 11059 0 8 129792 0 ksiginfo 112 87 957 9149 0 126 116928 0 filedesc0 1072 76 22 11060 0 8 105056 0 malloc-128 128 518 257 4287 0 126 99200 0 malloc-1024 1024 54 42 6354 0 16 98304 0 malloc-256 256 300 75 11019 0 62 96000 0 malloc-4096 4096 18 4 656 0 2 90112 0 malloc-4096 4096 22 0 29 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 6311 0 30 85680 0 clpbuf 2624 0 32 37 0 16 83968 0 malloc-2048 2048 4 36 535 0 8 81920 0 malloc-384 384 108 102 25717 0 30 80640 0 malloc-256 256 63 252 19345 0 62 80640 0 32 Bucket 256 138 177 10583 0 62 80640 0 malloc-8192 8192 6 3 136 0 1 73728 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-64 64 731 340 12347 0 254 68544 0 malloc-64 64 525 546 2564 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 udp_inpcb 424 6 147 373 0 30 64872 0 sctp_stream_msg_out 112 49 491 101 0 254 60480 0 malloc-384 384 117 33 123 0 30 57600 0 tcp_inpcb 424 5 121 943 0 30 53424 0 ripcb 424 5 121 217 0 30 53424 0 malloc-64 64 249 570 172990 0 254 52416 0 malloc-64 64 370 449 22897 0 254 52416 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 58109 0 16 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 malloc-384 384 96 24 98 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 Files 80 226 324 43082 0 126 44000 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4705 415 5043 0 254 40960 0 sctp_chunk 152 3 257 3 0 254 39520 0 da_ccb 544 0 70 1693 0 16 38080 0 pipe 744 23 27 515 0 16 37200 0 PWD 32 35 1099 10160 0 254 36288 0 malloc-64 64 53 514 22591 0 254 36288 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 212 0 254 36288 0 malloc-32 32 371 763 32817 0 254 36288 0 malloc-128 128 77 202 124 0 126 35712 0 malloc-128 128 3 276 165 0 126 35712 0 malloc-128 128 22 257 361 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 37 98 10260 0 62 34560 0 malloc-256 256 57 78 21462 0 62 34560 0 malloc-256 256 53 82 297 0 62 34560 0 malloc-256 256 20 115 4231 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 10353 0 2 32768 0 malloc-2048 2048 3 13 44 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 9 7 125 0 8 32768 0 malloc-2048 2048 10 6 13 0 8 32768 0 malloc-2048 2048 1 15 5 0 8 32768 0 malloc-1024 1024 4 28 91 0 16 32768 0 malloc-1024 1024 19 13 40 0 16 32768 0 malloc-1024 1024 0 32 41 0 16 32768 0 malloc-512 512 0 64 20 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 35 0 30 32768 0 malloc-512 512 10 54 37 0 30 32768 0 pcpu-64 64 491 21 491 0 254 32768 0 tcp_rack_pcb 896 0 36 31 0 16 32256 0 KNOTE 160 28 172 151524 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 16 0 126 31680 0 tcp_bbr_pcb 832 0 36 144 0 16 29952 0 cpuset 104 7 272 47 0 126 29016 0 sctp_laddr 48 0 588 14641 0 254 28224 0 malloc-32 32 295 587 11297 0 254 28224 0 16 Bucket 144 69 127 348 0 62 28224 0 4 Bucket 48 6 582 244 0 254 28224 0 AIO 208 0 133 32 0 62 27664 0 AIOCB 552 0 49 129 0 16 27048 0 udplite_inpcb 424 0 63 12 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 34 242 53 0 126 24288 0 rl_entry 40 75 531 75 0 254 24240 0 8 Bucket 80 55 245 2758 0 126 24000 0 itimer 352 0 66 6 0 30 23232 0 domainset 40 0 567 30 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 385 0 254 20160 0 tcp_inpcb ports 32 2 628 187 0 254 20160 0 udplite_inpcb ports 32 0 630 3 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 ertt 72 4 276 943 0 126 20160 0 malloc-32 32 15 615 55 0 254 20160 0 malloc-32 32 34 596 2925 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 2043 0 254 20160 0 malloc-32 32 14 616 904 0 254 20160 0 2 Bucket 32 51 579 1235 0 254 20160 0 malloc-16 16 664 586 26243 0 254 20000 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 8 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 32 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 ipq 56 1 287 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 1097445 0 254 16032 0 malloc-16 16 109 891 35258 0 254 16000 0 tcp_log_node 120 1 131 1 0 126 15840 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 tcp_log_bucket 176 1 68 1 0 62 12144 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 25 725 64 0 254 12000 0 malloc-16 16 27 723 26586 0 254 12000 0 malloc-16 16 8 742 120 0 254 12000 0 malloc-16 16 63 687 93 0 254 12000 0 malloc-16 16 5 745 7746 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-384 384 0 30 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 7 249 7 0 254 4096 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 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 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 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 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 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 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-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