panic: ASan: Invalid access, 4-byte write at 0xfffffe00995b50b8, UMAUseAfterFree(fd) cpuid = 1 time = 1668241343 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053eac770 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053eac8d0 vpanic() at vpanic+0x254/frame 0xfffffe0053eac9b0 panic() at panic+0xb5/frame 0xfffffe0053eaca80 kasan_report() at kasan_report+0xdc/frame 0xfffffe0053eacb50 kasan_atomic_fetchadd_int() at kasan_atomic_fetchadd_int+0x199/frame 0xfffffe0053eacb70 sctp_timeout_handler() at sctp_timeout_handler+0x1255/frame 0xfffffe0053eaccb0 softclock_call_cc() at softclock_call_cc+0x3d7/frame 0xfffffe0053eace80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053eacef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053eacf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053eacf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6b: movq $0,0x276537a(%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 0xffffffff81733296 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe0053eac8b0 rbp 0xfffffe0053eac8d0 rsi 0 rdi 0xffffffff817332f8 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0092b6f360 r12 0 r13 0xfffffe0007a8b3a0 r14 0xffffffff82b7c240 .str.26 r15 0xffffffff82b7c240 .str.26 rip 0xffffffff81722e9b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x276537a(%rip) db> show proc Process 2 (clock) at 0xfffffe00541cf008: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e2b860 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e2b860 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e2c800 (map 0xffffffff83e2c800) (map.pmap 0xffffffff83e2c8c0) (pmap 0xffffffff83e2c930) threads: 2 100029 Run CPU 1 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 7464 777 777 0 S (threaded) syz-executor.1 108866 S nanslp 0xffffffff83e55980 syz-executor.1 108996 S connec 0xfffffe0058be50da syz-executor.1 109000 S uwait 0xfffffe009a8d4700 syz-executor.1 109001 S uwait 0xfffffe0092616080 syz-executor.1 7463 778 778 0 S (threaded) syz-executor.2 108860 S nanslp 0xffffffff83e55981 syz-executor.2 108994 S connec 0xfffffe0058be60da syz-executor.2 108998 S uwait 0xfffffe005785e780 syz-executor.2 7462 776 776 0 S (threaded) syz-executor.0 108879 S nanslp 0xffffffff83e55980 syz-executor.0 108995 S connec 0xfffffe0058be70da syz-executor.0 108999 S uwait 0xfffffe005743be00 syz-executor.0 7460 780 780 0 R (threaded) syz-executor.3 104098 RunQ syz-executor.3 108993 S connec 0xfffffe0058be5c1a syz-executor.3 108997 S uwait 0xfffffe0092618b00 syz-executor.3 5281 0 0 0 DL mdwait 0xfffffe009a1cb000 [md0] 5164 1 778 0 S uwait 0xfffffe0092617700 syz-executor.2 5161 1 778 0 S uwait 0xfffffe005785cf00 syz-executor.2 5158 1 778 0 S uwait 0xfffffe0092618200 syz-executor.2 5153 1 778 0 S uwait 0xfffffe0092616c80 syz-executor.2 5150 1 778 0 S uwait 0xfffffe005785dc80 syz-executor.2 5148 1 778 0 S uwait 0xfffffe0092617900 syz-executor.2 5146 1 778 0 S uwait 0xfffffe005785e300 syz-executor.2 4517 1 4517 65 Ss select 0xfffffe009a8d4240 dhclient 3732 1 3732 0 Ss select 0xfffffe005785fbc0 dhclient 3729 1 3729 0 Ss select 0xfffffe00926169c0 dhclient 3710 1 3710 65 Ss select 0xfffffe005785fd40 dhclient 3068 0 0 0 DL aiordy 0xfffffe00994d4570 [aiod4] 3066 0 0 0 DL aiordy 0xfffffe009b3f2558 [aiod3] 3065 0 0 0 DL aiordy 0xfffffe008fe62558 [aiod2] 3064 0 0 0 DL aiordy 0xfffffe009b3f2ab0 [aiod1] 2834 1 2834 0 Ss select 0xfffffe0092616c40 dhclient 2830 1 2830 0 Ss select 0xfffffe0092616f40 dhclient 2808 1 2808 65 Ss select 0xfffffe0092616e40 dhclient 2801 1 778 0 S uwait 0xfffffe005785d080 syz-executor.2 2795 1 778 0 S uwait 0xfffffe0092617c00 syz-executor.2 2789 1 778 0 S uwait 0xfffffe005785d580 syz-executor.2 2785 1 778 0 S uwait 0xfffffe005785d780 syz-executor.2 1912 1 1912 0 Ss select 0xfffffe00926173c0 dhclient 1909 1 1909 0 Ss select 0xfffffe005785c640 dhclient 1881 1 1881 65 Ss select 0xfffffe0092616b40 dhclient 1079 1 1079 0 Ss select 0xfffffe0092617dc0 dhclient 1074 1 1074 0 Ss select 0xfffffe005785c9c0 dhclient 780 774 780 0 Ss nanslp 0xffffffff83e55980 syz-executor.3 778 774 778 0 Ss nanslp 0xffffffff83e55981 syz-executor.2 777 774 777 0 Rs syz-executor.1 776 774 776 0 Ss nanslp 0xffffffff83e55981 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100118 S wait 0xfffffe009267a570 syz-fuzzer 100120 S uwait 0xfffffe005785ea80 syz-fuzzer 100121 S uwait 0xfffffe0057439280 syz-fuzzer 100122 S uwait 0xfffffe0057439380 syz-fuzzer 100123 S uwait 0xfffffe0092619880 syz-fuzzer 100124 S wait 0xfffffe009267a570 syz-fuzzer 100125 S uwait 0xfffffe0092618800 syz-fuzzer 100127 S wait 0xfffffe009267a570 syz-fuzzer 100128 S uwait 0xfffffe0092618e00 syz-fuzzer 100129 S wait 0xfffffe009267a570 syz-fuzzer 100133 S kqread 0xfffffe0058acc400 syz-fuzzer 100143 S uwait 0xfffffe005785db80 syz-fuzzer 103064 S uwait 0xfffffe0057438c80 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009267a0c8 csh 770 688 770 0 Ss select 0xfffffe0092618c40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe005744ecb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00586df4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00586df8b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00586dfcb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005744ccb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005744d0b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005744d4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005744d8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005744dcb0 getty 692 1 692 0 Ss nanslp 0xffffffff83e55980 cron 688 1 688 0 Ss select 0xfffffe0092618f40 sshd 501 1 501 0 Ss select 0xfffffe00926190c0 syslogd 430 1 430 0 Ss select 0xfffffe0007ac2b40 devd 429 1 429 65 Ss select 0xfffffe00574398c0 dhclient 344 1 344 0 Ss select 0xfffffe0007ac2940 dhclient 341 1 341 0 Ss select 0xfffffe00574394c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f86ab8 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f7ae60 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f79480 [bufdaemon] 100082 D - 0xffffffff83212100 [bufspacedaemon-0] 100094 D sdflush 0xfffffe005744c8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83faf640 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83fa34f8 [dom0] 100080 D launds 0xffffffff83fa3504 [laundry: dom0] 100081 D umarcl 0xffffffff81e6a520 [uma] 7 0 0 0 DL - 0xffffffff83c11e48 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b732e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff847b5f80 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83ab4340 [doneq0] 100045 D - 0xffffffff83ab42c0 [async] 100076 D - 0xffffffff83ab4140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ed8c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f9ec60 [crypto] 100041 D crypto_ 0xfffffe0007b50030 [crypto returns 0] 100042 D crypto_ 0xfffffe0007b50080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e2ae40 [g_event] 100036 D - 0xffffffff83e2ae60 [g_up] 100037 D - 0xffffffff83e2ae80 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 1 [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100017 I [swi6: task queue] 100031 Run CPU 0 [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe00541d0010 [init] 10 0 0 0 DL audit_w 0xffffffff83f9f7e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e2b860 [swapper] 100005 D - 0xfffffe0007968600 [if_io_tqg_0] 100006 D - 0xfffffe0007968200 [if_io_tqg_1] 100007 D - 0xfffffe0007968100 [if_config_tqg_0] 100008 D - 0xfffffe0007968000 [softirq_0] 100009 D - 0xfffffe0007967e00 [softirq_1] 100010 D - 0xfffffe00085f4e00 [linuxkpi_irq_wq] 100011 D - 0xfffffe00085f4d00 [deferred_unmount ta] 100013 D - 0xfffffe00085f4b00 [thread taskq] 100015 D - 0xfffffe00085f4900 [kqueue_ctx taskq] 100016 D - 0xfffffe00085f4800 [pci_hp taskq] 100018 D - 0xfffffe00085f4600 [inm_free taskq] 100019 D - 0xfffffe00085f4500 [aiod_kick taskq] 100020 D - 0xfffffe00085f4400 [in6m_free taskq] 100021 D - 0xfffffe00085f4300 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085f4300 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085f4300 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085f4300 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085f4200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085f4200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085f4200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085f4200 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00085f4100 [firmware taskq] 100038 D - 0xfffffe00085f3600 [crypto_0] 100039 D - 0xfffffe00085f3600 [crypto_1] 100055 D - 0xfffffe00085f2700 [vtnet0 rxq 0] 100056 D - 0xfffffe00085f2600 [vtnet0 txq 0] 100057 D - 0xfffffe00085f2500 [vtnet0 rxq 1] 100058 D - 0xfffffe00085f2400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007981580 [virtio_balloon] 100066 D - 0xffffffff82b822e0 [deadlkres] 100071 D - 0xfffffe00085f3300 [acpi_task_0] 100072 D - 0xfffffe00085f3300 [acpi_task_1] 100073 D - 0xfffffe00085f3300 [acpi_task_2] 100074 D - 0xfffffe00085f5100 [mca taskq] 100075 D - 0xfffffe00085f2e00 [CAM taskq] db> show all locks db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4216 4323K 4245 sysctloid 35221 2075K 35292 vtbuf 24 1968K 46 kobj 329 1316K 502 newblk 60 1039K 32726 vfscache 3 1025K 3 pcb 371 920K 13851 inodedep 233 599K 8122 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 162 326K 7554 filedesc 40 313K 12975 vmem 3 274K 6 acpica 1674 184K 58126 sctp_stro 178 178K 2493 sctp_atcl 385 145K 9799 tidhash 3 141K 3 linker 351 133K 440 pagedep 10 131K 6632 tfo_ccache 1 128K 1 IP reass 1 128K 1 vnet_data 1 112K 1 DEVFS1 110 110K 127 sem 4 106K 4 BPF 46 88K 53 bus 998 82K 5213 mtx_pool 2 72K 2 syncache 1 68K 1 module 515 65K 515 acpitask 1 64K 1 ddb_capture 1 64K 1 dirrem 221 56K 7703 umtx 418 53K 418 kdtrace 251 50K 16467 temp 34 33K 4092 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 247 msg 4 30K 4 freefile 219 28K 7617 gtaskqueue 18 26K 18 sctp_atky 572 26K 12854 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 566 ithread 97 16K 97 lltable 47 15K 216 bus-sc 34 15K 1682 sctp_stri 28 14K 783 sctp_timw 52 13K 52 KTRACE 100 13K 232 eventhandler 150 13K 150 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 68 12K 526 rman 88 11K 431 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 3 9K 8214 cred 33 9K 350 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 186 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 freework 32 8K 17912 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 75 7K 7536 taskqueue 63 7K 63 sglist 5 7K 5 sctp_athm 385 7K 10166 CAM DEV 3 6K 510 plimit 24 6K 439 sctp_map 356 6K 4932 lockf 47 6K 823 ufs_dirhash 24 5K 24 pwddesc 73 5K 7533 UMA 271 5K 271 session 35 5K 51 pf_ifnet 10 5K 59 DEVFSP 68 5K 573 vt 11 5K 11 md_disk 2 5K 2 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 proc-args 103 4K 8804 acpisem 28 4K 28 selfd 55 4K 105139 hhook 15 4K 17 kcovinfo 52 4K 52 ip6opt 20 3K 81 terminal 11 3K 11 sctp_aadr 41 3K 82 select 19 3K 162 clone 9 3K 9 uidinfo 3 3K 46 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 freeblks 7 2K 7957 Unitno 28 2K 473 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 CC Mem 9 2K 2511 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 13044 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 1006 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 diradd 5 1K 7743 crypto 4 1K 133 inpcbpolicy 20 1K 2993 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 6522 indirdep 2 1K 14464 pfil 4 1K 4 cdev 2 1K 2 osd 13 1K 2511 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 soname 8 1K 12417 aesni_data 2 1K 2 pf_rule 1 1K 38 tcp_fsb 1 1K 978 cryptodev 2 1K 752 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 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 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 39 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4860 sctp_iter 0 0K 50 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 36 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 14 filemon 0 0K 125 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 0 0K 0 NFSCL layout 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 NFSCL client 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 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 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 0 0K 0 DEVFS2 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 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 9206 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 478 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 89 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 vtfont 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 simple_attr 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 7 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 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 agp 0 0K 0 statfs 0 0K 6695 namei_tracker 0 0K 10 export_host 0 0K 0 cl_savebuf 0 0K 10 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 259 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 lio 0 0K 19 acl 0 0K 0 mbuf_tag 0 0K 0 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 20016 ioctlops 0 0K 607 eventfd 0 0K 38 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 300 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 859 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 8 rctl 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 78 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8338 1568 61343 0 254 40574976 0 tcp_log 416 0 16002 441498 0 254 6656832 0 mbuf 256 9098 11995 1989845 0 254 5399808 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 199 11561 25594 0 62 1693440 0 malloc-384 384 4117 23 4117 0 30 1589760 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11562 156 12662 0 126 1499904 0 malloc-4096 4096 330 4 556 0 2 1368064 0 UMA Slabs 0 112 11620 2 11620 0 126 1301664 0 vmem btag 56 21585 126 21585 0 254 1215816 0 sctp_asoc 2256 178 332 2423 0 254 1150560 0 ertt_txseginfo 40 2961 25521 1143713 0 254 1139280 0 RADIX NODE 144 6974 917 184465 0 62 1136304 0 tcp_bbr_map 128 0 7440 266882 0 126 952320 0 256 Bucket 2048 404 28 8440 0 8 884736 0 FFS inode 1160 536 38 8176 0 8 665840 0 VM OBJECT 264 2358 72 158492 0 30 641520 0 sctp_ep 1208 179 331 6877 0 254 616080 0 tcpcb 1096 9 502 2500 0 254 560056 0 socket 960 45 463 11348 0 254 487680 0 malloc-256 256 637 983 75780 0 62 414720 0 malloc-2048 2048 175 25 7915 0 8 409600 0 malloc-16384 16384 19 5 6485 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_chunk 152 167 2381 32531 0 254 387296 0 THREAD 1824 177 32 9001 0 8 381216 0 sctp_raddr 736 185 332 2865 0 254 380512 0 MAP ENTRY 96 3306 348 470679 0 126 350784 0 malloc-4096 4096 73 5 7465 0 2 319488 0 VNODE 448 576 90 8218 0 30 298368 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 3837 258 3896 0 254 262080 0 malloc-1024 1024 195 45 2417 0 16 245760 0 malloc-16 16 14569 431 17134 0 254 240000 0 malloc-32768 32768 0 7 13698 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-384 384 284 256 8173 0 30 207360 0 malloc-384 384 439 101 9855 0 30 207360 0 malloc-65536 65536 1 2 11 0 1 196608 0 mbuf_packet 256 47 715 35156 0 254 195072 0 malloc-128 128 1268 251 51575 0 126 194432 0 UMA Zones 768 243 1 243 0 16 187392 0 FPU_save_area 832 179 46 11895 0 16 187200 0 malloc-32 32 5403 267 5446 0 254 181440 0 malloc-128 128 1123 272 5404 0 126 178560 0 128 Bucket 1024 120 43 2901 0 16 166912 0 FFS2 dinode 256 536 94 8176 0 62 161280 0 malloc-256 256 78 552 9778 0 62 161280 0 VMSPACE 2560 51 9 7444 0 4 153600 0 S VFS Cache 104 1034 370 9034 0 126 146016 0 malloc-64 64 142 1937 105755 0 254 133056 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 388 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 109 0 1 131072 0 malloc-8192 8192 9 7 284 0 1 131072 0 malloc-1024 1024 110 18 130 0 16 131072 0 malloc-128 128 621 402 14909 0 126 130944 0 unpcb 256 20 490 1438 0 254 130560 0 clpbuf 2624 0 48 406 0 16 125952 0 PROC 1368 72 16 7464 0 8 120384 0 ksiginfo 112 79 965 3233 0 126 116928 0 g_bio 408 0 270 214831 0 30 110160 0 malloc-4096 4096 23 3 569 0 2 106496 0 filedesc0 1072 73 25 7533 0 8 105056 0 64 Bucket 512 116 84 11305 0 30 102400 0 malloc-32768 32768 3 0 3 0 1 98304 0 UMA Kegs 384 229 4 229 0 30 89472 0 malloc-64 64 576 747 19648 0 254 84672 0 malloc-16384 16384 4 1 178 0 1 81920 0 malloc-256 256 163 152 982 0 62 80640 0 malloc-256 256 188 127 8161 0 62 80640 0 sctp_readq 152 0 520 341 0 254 79040 0 malloc-64 64 640 431 8624 0 254 68544 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 malloc-4096 4096 13 3 108 0 2 65536 0 malloc-2048 2048 7 25 253 0 8 65536 0 malloc-256 256 107 148 15690 0 62 65280 0 32 Bucket 256 100 155 7359 0 62 65280 0 sctp_stream_msg_out 112 35 505 621 0 254 60480 0 tcp_inpcb 424 9 117 2500 0 30 53424 0 malloc-64 64 424 395 11332 0 254 52416 0 malloc-64 64 277 542 758 0 254 52416 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 47162 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 11 1 11 0 2 49152 0 malloc-2048 2048 1 23 40 0 8 49152 0 malloc-2048 2048 11 13 220 0 8 49152 0 malloc-512 512 36 60 791 0 30 49152 0 tcp_rack_pcb 896 1 53 978 0 16 48384 0 tcp_rack_map 120 2 394 4019 0 126 47520 0 malloc-384 384 89 31 106 0 30 46080 0 da_ccb 544 0 84 53824 0 16 45696 0 pcpu-8 8 4706 926 5960 0 254 45056 0 tcp_bbr_pcb 832 0 54 1203 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Files 80 224 326 28329 0 126 44000 0 pipe 728 23 32 593 0 16 40040 0 Mountpoints 2752 2 12 2 0 4 38528 0 ripcb 424 5 85 126 0 30 38160 0 udplite_inpcb 424 0 90 72 0 30 38160 0 udp_inpcb 424 6 84 295 0 30 38160 0 malloc-64 64 91 476 9406 0 254 36288 0 malloc-64 64 11 556 19 0 254 36288 0 16 Bucket 144 89 163 2366 0 62 36288 0 malloc-128 128 6 273 58 0 126 35712 0 malloc-128 128 81 198 290 0 126 35712 0 malloc-128 128 112 167 689 0 126 35712 0 malloc-128 128 13 266 388 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 28 107 306 0 62 34560 0 malloc-256 256 50 85 1214 0 62 34560 0 malloc-256 256 26 109 29 0 62 34560 0 TURNSTILE 136 210 42 210 0 62 34272 0 SLEEPQUEUE 88 210 174 210 0 126 33792 0 malloc-4096 4096 3 5 6699 0 2 32768 0 malloc-2048 2048 1 15 372 0 8 32768 0 malloc-2048 2048 1 15 16 0 8 32768 0 malloc-1024 1024 2 30 15 0 16 32768 0 malloc-1024 1024 15 17 1999 0 16 32768 0 malloc-1024 1024 5 27 36 0 16 32768 0 malloc-1024 1024 9 23 26 0 16 32768 0 malloc-1024 1024 7 25 90 0 16 32768 0 malloc-512 512 5 59 1219 0 30 32768 0 malloc-512 512 12 52 19 0 30 32768 0 malloc-512 512 0 64 26 0 30 32768 0 pcpu-64 64 495 17 495 0 254 32768 0 KNOTE 160 28 172 65948 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 841 0 126 29016 0 tcpreass 48 0 588 16 0 254 28224 0 sctp_asconf_ack 48 0 588 17 0 254 28224 0 sctp_laddr 48 110 478 2317 0 254 28224 0 tcp_inpcb ports 32 7 875 2007 0 254 28224 0 PWD 32 33 849 6477 0 254 28224 0 malloc-32 32 419 463 10007 0 254 28224 0 4 Bucket 48 7 581 184 0 254 28224 0 2 Bucket 32 61 821 3059 0 254 28224 0 AIO 208 0 133 45 0 62 27664 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 2 4 5 0 2 24576 0 PGRP 88 35 241 67 0 126 24288 0 rl_entry 40 95 511 95 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 51 249 1917 0 126 24000 0 malloc-384 384 3 57 140 0 30 23040 0 malloc-384 384 1 59 347 0 30 23040 0 malloc-384 384 24 36 208 0 30 23040 0 domainset 40 0 567 626 0 254 22680 0 hostcache 64 3 312 3 0 254 20160 0 udpcb 32 6 624 367 0 254 20160 0 udplite_inpcb ports 32 0 630 23 0 254 20160 0 udp_inpcb ports 32 3 627 44 0 254 20160 0 ertt 72 9 271 2500 0 126 20160 0 malloc-32 32 284 346 403 0 254 20160 0 malloc-32 32 140 490 4004 0 254 20160 0 malloc-32 32 53 577 14166 0 254 20160 0 malloc-32 32 23 607 382 0 254 20160 0 cryptop 280 0 70 47 0 30 19600 0 AIOCB 552 0 35 185 0 16 19320 0 L VFS Cache 320 0 60 8 0 30 19200 0 AIOLIO 272 0 70 19 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-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 7 1 198 0 8 16384 0 malloc-1024 1024 8 8 9 0 16 16384 0 malloc-512 512 0 32 54 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 217575 0 254 16032 0 malloc-16 16 341 659 638 0 254 16000 0 malloc-16 16 397 603 10407 0 254 16000 0 malloc-16 16 399 601 4911 0 254 16000 0 kenv 258 15 45 1054 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-32 32 0 378 2 0 254 12096 0 malloc-32 32 131 247 761 0 254 12096 0 malloc-16 16 19 731 58 0 254 12000 0 malloc-16 16 243 507 11247 0 254 12000 0 malloc-16 16 28 722 33418 0 254 12000 0 malloc-16 16 7 743 3667 0 254 12000 0 malloc-384 384 27 3 28 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 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 md0 512 0 0 0 0 30 0 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 0 254 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 184 0 0 0 0 62 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 ipq 56 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 sctp_asconf 40 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 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 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 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-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-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-4096 4096 0 0 0 0 2 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