panic: ASan: Invalid access, 8-byte read at 0xfffffe009b5f7810, UMAUseAfterFree(fd) cpuid = 0 time = 1649793597 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009264bf50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009264c0b0 vpanic() at vpanic+0x2b8/frame 0xfffffe009264c190 panic() at panic+0xb5/frame 0xfffffe009264c260 kasan_report() at kasan_report+0xdc/frame 0xfffffe009264c330 sctp_ss_default_add() at sctp_ss_default_add+0x9e/frame 0xfffffe009264c370 sctp_lower_sosend() at sctp_lower_sosend+0x56a1/frame 0xfffffe009264c740 sctp_sosend() at sctp_sosend+0x72c/frame 0xfffffe009264c9e0 sosend() at sosend+0xfc/frame 0xfffffe009264ca50 kern_sendit() at kern_sendit+0x58a/frame 0xfffffe009264cbc0 sendit() at sendit+0x2b0/frame 0xfffffe009264cc10 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe009264cd30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe009264cf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009264cf30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28a42a, rsp = 0x82eee6f08, rbp = 0x82eee6f70 --- KDB: enter: panic [ thread pid 34804 tid 142143 ] Stopped at kdb_enter+0x6b: movq $0,0x2705a6a(%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 0xc1f04a079f12847c rdx 0x1 rbx 0 rsp 0xfffffe009264c090 rbp 0xfffffe009264c0b0 rsi 0 rdi 0xffffffff817813ba vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0099c538b0 r12 0xfffffe0099c533a0 r13 0xfffffe009264c101 r14 0xffffffff82bc5540 .str.26 r15 0xffffffff82bc5540 .str.26 rip 0xffffffff8177492b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x2705a6a(%rip) db> show proc Process 34804 (syz-executor.3) at 0xfffffe0092de1a90: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 788 at 0xfffffe0058c29548 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053ddc000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009b7289f8 (map 0xfffffe009b7289f8) (map.pmap 0xfffffe009b728ab8) (pmap 0xfffffe009b728b20) threads: 3 137335 S nanslp 0xffffffff83e47a01 syz-executor.3 142143 Run CPU 0 syz-executor.3 142144 S uwait 0xfffffe008fe1d280 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 34804 788 788 0 R (threaded) syz-executor.3 137335 S nanslp 0xffffffff83e47a01 syz-executor.3 142143 Run CPU 0 syz-executor.3 142144 S uwait 0xfffffe008fe1d280 syz-executor.3 34797 779 779 0 S (threaded) syz-executor.2 139921 S nanslp 0xffffffff83e47a01 syz-executor.2 142138 S connec 0xfffffe008fe39c1a syz-executor.2 142141 S uwait 0xfffffe00574c4580 syz-executor.2 33238 1 778 0 S uwait 0xfffffe00574c7e80 syz-executor.1 33064 1 778 0 S uwait 0xfffffe008fe1c800 syz-executor.1 33058 1 788 0 S uwait 0xfffffe00574c5500 syz-executor.3 27691 1 788 0 S uwait 0xfffffe008fe1bd80 syz-executor.3 17427 1 788 0 SV sigwait 0xfffffe0099b9c5f8 syz-executor.3 15268 0 0 0 DL - 0xffffffff83e1f7c0 [accounting] 11079 1 778 0 S uwait 0xfffffe008fe1e100 syz-executor.1 11075 1 778 0 S uwait 0xfffffe00574c7980 syz-executor.1 11070 1 778 0 S uwait 0xfffffe008fe1c700 syz-executor.1 11065 1 778 0 S uwait 0xfffffe00574c5b00 syz-executor.1 11059 1 778 0 S uwait 0xfffffe00574c5300 syz-executor.1 11055 1 778 0 S uwait 0xfffffe008fe1d080 syz-executor.1 11050 1 778 0 S uwait 0xfffffe00574c7a80 syz-executor.1 11045 1 778 0 S uwait 0xfffffe008fe1b500 syz-executor.1 11040 1 778 0 S uwait 0xfffffe00574c7d80 syz-executor.1 3852 1 3852 65 Ss select 0xfffffe00078529c0 dhclient 3394 1 3394 0 Ss select 0xfffffe0007852dc0 dhclient 3391 1 3391 0 Ss select 0xfffffe0053dd01c0 dhclient 3368 1 3368 65 Ss select 0xfffffe0053dd0140 dhclient 2799 1 2799 0 Ss select 0xfffffe0053dd1640 dhclient 2796 1 2796 0 Ss select 0xfffffe0053dd0c40 dhclient 2768 1 2768 65 Ss select 0xfffffe0053dd0a40 dhclient 2134 1 2134 0 Ss select 0xfffffe00570354c0 dhclient 2123 1 2123 0 Ss select 0xfffffe0053dd1dc0 dhclient 2104 1 2104 65 Ss select 0xfffffe0053dd1bc0 dhclient 2093 0 0 0 DL aiordy 0xfffffe009987c548 [aiod4] 2091 0 0 0 DL aiordy 0xfffffe0092de0a90 [aiod3] 2089 0 0 0 DL aiordy 0xfffffe009987d000 [aiod2] 2088 0 0 0 DL aiordy 0xfffffe0092ddf000 [aiod1] 1359 1 1359 0 Ss select 0xfffffe0053dd2540 dhclient 1356 1 1356 0 Ss select 0xfffffe00570355c0 dhclient 788 774 788 0 Ss nanslp 0xffffffff83e47a01 syz-executor.3 779 774 779 0 Ss nanslp 0xffffffff83e47a01 syz-executor.2 778 774 778 0 Ss piperd 0xfffffe0092d8f2e8 syz-executor.1 777 774 777 0 Ss piperd 0xfffffe0092d8fba0 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100092 S uwait 0xfffffe0007976180 syz-fuzzer 100115 S uwait 0xfffffe00574c7100 syz-fuzzer 100116 S uwait 0xfffffe00574c6180 syz-fuzzer 100117 S uwait 0xfffffe00574c6280 syz-fuzzer 100118 S uwait 0xfffffe008fe1dc80 syz-fuzzer 100119 S uwait 0xfffffe00574c6380 syz-fuzzer 100120 S kqread 0xfffffe00574c2a00 syz-fuzzer 100121 S uwait 0xfffffe00574c6580 syz-fuzzer 100122 S uwait 0xfffffe00574c6680 syz-fuzzer 100123 S uwait 0xfffffe008fe1d400 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe008fe760b0 csh 770 688 770 0 Ss select 0xfffffe0053dd28c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0056feb4b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0056fe68b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0056fe6cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0056fe70b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0056fe74b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0056fe78b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0056fe7cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0056fe90b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0056fe94b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e47a01 cron 688 1 688 0 Ss select 0xfffffe00570363c0 sshd 501 1 501 0 Ss select 0xfffffe0057011140 syslogd 430 1 430 0 Ss select 0xfffffe0057037040 devd 429 1 429 65 Ss select 0xfffffe0057036840 dhclient 344 1 344 0 Ss select 0xfffffe0057011040 dhclient 341 1 341 0 Ss select 0xfffffe0057010f40 dhclient 17 0 0 0 DL syncer 0xffffffff83f6d260 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00587b6a90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f6b860 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe005868dce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9f340 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f931f8 [dom0] 100081 D launds 0xffffffff83f93204 [laundry: dom0] 100082 D umarcl 0xffffffff81eae710 [uma] 7 0 0 0 DL - 0xffffffff83c03788 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84766530 [pf purge] 5 0 0 0 DL waiting 0xffffffff84b8d4a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa56c0 [doneq0] 100046 D - 0xffffffff83aa5640 [async] 100077 D - 0xffffffff83aa54c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056f1ac88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8ea00 [crypto] 100042 D crypto_ 0xfffffe0053effd30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053effd80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1cfc0 [g_event] 100037 D - 0xffffffff83e1cfe0 [g_up] 100038 D - 0xffffffff83e1d000 [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: Giant taskq] 100017 I [swi5: fast taskq] 100020 I [swi6: task queue] 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 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053ddc000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8f500 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1da00 [swapper] 100005 D - 0xfffffe0007973100 [softirq_0] 100006 D - 0xfffffe0007973000 [softirq_1] 100007 D - 0xfffffe0007972e00 [if_io_tqg_0] 100008 D - 0xfffffe0007972d00 [if_io_tqg_1] 100009 D - 0xfffffe0007972c00 [if_config_tqg_0] 100011 D - 0xfffffe0007972a00 [aiod_kick taskq] 100012 D - 0xfffffe0007972900 [inm_free taskq] 100013 D - 0xfffffe0007972800 [linuxkpi_irq_wq] 100014 D - 0xfffffe0007972700 [in6m_free taskq] 100015 D - 0xfffffe0007972600 [deferred_unmount ta] 100016 D - 0xfffffe0007972500 [thread taskq] 100018 D - 0xfffffe0007972300 [pci_hp taskq] 100019 D - 0xfffffe0007972200 [kqueue_ctx taskq] 100021 D - 0xfffffe0007972000 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007972000 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007972000 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007972000 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007971e00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007971e00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007971e00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007971e00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f31300 [firmware taskq] 100039 D - 0xfffffe0053f31100 [crypto_0] 100040 D - 0xfffffe0053f31100 [crypto_1] 100056 D - 0xfffffe0053f2e000 [vtnet0 rxq 0] 100057 D - 0xfffffe0007974e00 [vtnet0 txq 0] 100058 D - 0xfffffe0007974d00 [vtnet0 rxq 1] 100059 D - 0xfffffe0007974c00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0057011800 [virtio_balloon] 100067 D - 0xffffffff82bcb3c0 [deadlkres] 100071 D - 0xfffffe0007973200 [mca taskq] 100072 D - 0xfffffe00574c3200 [acpi_task_0] 100073 D - 0xfffffe00574c3200 [acpi_task_1] 100074 D - 0xfffffe00574c3200 [acpi_task_2] 100076 D - 0xfffffe0053f30e00 [CAM taskq] db> show all locks Process 34804 (syz-executor.3) thread 0xfffffe0099c533a0 (142143) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0099ef4a50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13078 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 sctp_stro 247 1754K 11588 kobj 328 1312K 489 pcb 651 1243K 59900 newblk 10 1027K 34462 vfscache 3 1025K 3 inodedep 96 548K 33876 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 171 333K 34902 filedesc 42 329K 67441 vmem 3 274K 6 sctp_atcl 565 212K 41075 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 33704 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 89 bus 994 81K 5207 mtx_pool 2 72K 2 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 418 53K 418 kdtrace 253 50K 76950 sctp_atky 1132 41K 58599 temp 34 33K 3335 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 5 sctp_timw 127 32K 127 msg 4 30K 4 gtaskqueue 18 26K 18 dirrem 87 22K 33740 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 138 16K 958 bus-sc 34 15K 1681 lltable 42 13K 1293 ether_multi 157 13K 172 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 134 12K 134 freefile 87 11K 33713 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 sctp_athm 565 9K 41580 bmsafemap 2 9K 33868 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 11 rpc 2 8K 2 shmfd 1 8K 78 pfs_vncache 1 8K 1 sctp_map 494 8K 21886 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 76 7K 34845 taskqueue 63 7K 63 cred 26 7K 355 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 589 ufs_dirhash 24 5K 24 pwddesc 74 5K 34824 UMA 272 5K 272 session 35 5K 64 pf_ifnet 10 5K 107 DEVFSP 68 5K 2752 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 104 4K 36396 lockf 33 4K 98 acpisem 28 4K 28 selfd 55 4K 500236 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 74 uidinfo 3 3K 26 sctp_stri 4 2K 972 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 freework 5 2K 33678 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 67364 freeblks 4 1K 33677 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 190 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 inpcbpolicy 20 1K 23781 encap_export_host 12 1K 12 procdesc 5 1K 18 tcp_fsb 10 1K 2105 CC Mem 9 1K 21101 newdirblk 4 1K 33682 diradd 4 1K 33783 pfil 4 1K 4 cdev 2 1K 2 osd 13 1K 21035 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 26 ip6opt 1 1K 277 vnodes 1 1K 2 CAM SIM 2 1K 2 iov 1 1K 43641 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 63284 aesni_data 2 1K 2 cryptodev 2 1K 2596 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 164 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 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 14940 sctp_iter 0 0K 56 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 46 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 4 pf_table 0 0K 132 pf_rule 0 0K 440 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 filemon 0 0K 126 mqdata 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 ixl 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 NFSCL deleg 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 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 msdosfs_fat 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_mount 0 0K 0 msdosfs_node 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 DEVFS4 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 vm_fictitious 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 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 30030 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 93 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 31 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 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 1 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 33988 namei_tracker 0 0K 3 export_host 0 0K 0 cl_savebuf 0 0K 8 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 2380 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 4774 acl 0 0K 0 mbuf_tag 0 0K 1374 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 ioctlops 0 0K 1694 eventfd 0 0K 0 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 1116 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 NFSCL session 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8363 1035 1429983 0 254 38494208 0 tcp_log 416 0 13212 128293 0 254 5496192 0 sctp_asoc 2256 247 1533 10943 0 254 4015680 0 malloc-2048 2048 323 1381 30928 0 8 3489792 0 mbuf_cluster 2048 1524 0 1524 0 254 3121152 0 mbuf 256 8937 2499 3123585 0 254 2927616 0 sctp_ep 1208 314 1726 29646 0 254 2464320 0 RADIX NODE 144 15195 200 711494 0 62 2216880 0 pbuf 2624 0 778 0 0 2 2041472 0 malloc-1024 1024 248 1464 10949 0 16 1753088 0 BUF TRIE 144 201 11587 2031 0 62 1697472 0 malloc-4096 4096 403 7 35380 0 2 1679360 0 malloc-384 384 4165 5 4165 0 30 1601280 0 malloc-128 128 11634 84 11640 0 126 1499904 0 UMA Slabs 0 112 12602 28 12602 0 126 1414560 0 malloc-384 384 664 2846 41514 0 30 1347840 0 sctp_raddr 736 247 1535 11002 0 254 1311552 0 vmem btag 56 23137 86 23137 0 254 1300488 0 malloc-256 256 663 4362 102807 0 62 1286400 0 malloc-384 384 95 3055 33916 0 30 1209600 0 malloc-256 256 323 3037 37531 0 62 860160 0 256 Bucket 2048 334 12 7968 0 8 708608 0 VM OBJECT 264 2406 114 749467 0 30 665280 0 tcp_bbr_map 128 5 5172 107005 0 126 662656 0 FFS inode 1160 535 25 34252 0 8 649600 0 tcpcb 1104 9 502 21024 0 254 564144 0 socket 960 122 386 54917 0 254 487680 0 malloc-16384 16384 21 6 33719 0 1 442368 0 ertt_txseginfo 40 0 10201 539287 0 254 408040 0 malloc-128 128 88 3074 33745 0 126 404736 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 mbuf_packet 256 176 1348 75208 0 254 390144 0 THREAD 1808 178 31 42144 0 8 377872 0 MAP ENTRY 96 3389 391 1785843 0 126 362880 0 malloc-65536 65536 5 0 5 0 1 327680 0 sctp_chunk 152 250 1804 6081 0 254 312208 0 VNODE 448 576 90 34295 0 30 298368 0 malloc-64 64 3865 230 5739 0 254 262080 0 malloc-16 16 14605 395 17496 0 254 240000 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-128 128 1368 275 94934 0 126 210304 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 180 45 52452 0 16 187200 0 malloc-64 64 968 1867 51152 0 254 181440 0 malloc-32 32 5317 353 5407 0 254 181440 0 malloc-256 256 99 591 34662 0 62 176640 0 VMSPACE 2552 52 14 34784 0 4 168432 0 128 Bucket 1024 125 38 3452 0 16 166912 0 FFS2 dinode 256 535 95 34251 0 62 161280 0 S VFS Cache 104 1023 381 34900 0 126 146016 0 64 Bucket 512 211 53 25783 0 30 135168 0 malloc-32 32 1111 3047 72482 0 254 133056 0 malloc-65536 65536 0 2 255 0 1 131072 0 malloc-65536 65536 0 2 606 0 1 131072 0 malloc-65536 65536 0 2 144 0 1 131072 0 malloc-32768 32768 0 4 8 0 1 131072 0 malloc-1024 1024 120 8 298 0 16 131072 0 unpcb 256 29 481 1419 0 254 130560 0 PROC 1352 73 23 34804 0 8 129792 0 ksiginfo 112 87 957 10836 0 126 116928 0 32 Bucket 256 285 165 19367 0 62 115200 0 malloc-128 128 740 159 4088 0 126 115072 0 malloc-128 128 658 241 71029 0 126 115072 0 malloc-4096 4096 22 6 42 0 2 114688 0 filedesc0 1072 74 24 34824 0 8 105056 0 malloc-64 64 838 737 560124 0 254 100800 0 UMA Kegs 384 230 3 230 0 30 89472 0 sctp_stream_msg_out 112 12 780 6493 0 254 88704 0 pipe 744 23 92 722 0 16 85560 0 clpbuf 2624 0 32 46 0 16 83968 0 malloc-8192 8192 7 3 110 0 1 81920 0 sctp_readq 152 4 516 669 0 254 79040 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-4096 4096 15 3 30 0 2 73728 0 g_bio 408 0 180 12649 0 30 73440 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-1024 1024 21 43 547 0 16 65536 0 malloc-256 256 42 213 34040 0 62 65280 0 tcp_inpcb 424 9 144 21024 0 30 64872 0 malloc-16 16 709 3291 72209 0 254 64000 0 malloc-16 16 571 3179 41588 0 254 60000 0 malloc-8192 8192 2 5 129 0 1 57344 0 ripcb 424 5 121 1852 0 30 53424 0 Files 80 305 345 108998 0 126 52000 0 malloc-256 256 10 185 67356 0 62 49920 0 malloc-256 256 77 118 34645 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 159531 0 16 49152 0 malloc-4096 4096 10 2 557 0 2 49152 0 malloc-2048 2048 12 12 19 0 8 49152 0 malloc-2048 2048 3 21 139 0 8 49152 0 malloc-1024 1024 19 29 1500 0 16 49152 0 tcp_rack_pcb 896 3 51 2098 0 16 48384 0 malloc-384 384 42 78 1296 0 30 46080 0 pcpu-8 8 4706 926 7554 0 254 45056 0 tcp_bbr_pcb 832 2 52 12096 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 sctp_laddr 48 0 840 6889 0 254 40320 0 Mountpoints 2752 2 12 2 0 4 38528 0 udplite_inpcb 424 0 90 600 0 30 38160 0 udp_inpcb 424 6 84 305 0 30 38160 0 da_ccb 544 0 70 3279 0 16 38080 0 malloc-64 64 45 522 17895 0 254 36288 0 malloc-64 64 26 541 71 0 254 36288 0 malloc-64 64 175 392 210 0 254 36288 0 malloc-64 64 11 556 74 0 254 36288 0 malloc-64 64 82 485 34834 0 254 36288 0 8 Bucket 80 220 230 6560 0 126 36000 0 malloc-128 128 42 237 10663 0 126 35712 0 malloc-128 128 98 181 660 0 126 35712 0 malloc-128 128 30 249 529 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 55 35 341 0 30 34560 0 malloc-256 256 26 109 5131 0 62 34560 0 malloc-256 256 7 128 583 0 62 34560 0 TURNSTILE 136 210 42 210 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 120 0 1 32768 0 malloc-16384 16384 0 2 3 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-16384 16384 1 1 161 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 2 6 33994 0 2 32768 0 malloc-2048 2048 7 9 43 0 8 32768 0 malloc-2048 2048 1 15 234 0 8 32768 0 malloc-2048 2048 1 15 25 0 8 32768 0 malloc-2048 2048 2 14 1572 0 8 32768 0 malloc-1024 1024 2 30 1087 0 16 32768 0 malloc-1024 1024 3 29 12 0 16 32768 0 malloc-1024 1024 1 31 78 0 16 32768 0 malloc-512 512 0 64 118 0 30 32768 0 malloc-512 512 2 62 2 0 30 32768 0 malloc-512 512 3 61 197 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 malloc-512 512 10 54 60 0 30 32768 0 malloc-512 512 4 60 973 0 30 32768 0 malloc-512 512 0 64 3 0 30 32768 0 malloc-512 512 11 53 31 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 327919 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 9 255 3644 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 tcp_inpcb ports 32 4 878 12938 0 254 28224 0 ertt 72 9 383 21024 0 126 28224 0 PWD 32 34 848 33781 0 254 28224 0 16 Bucket 144 164 32 840 0 62 28224 0 4 Bucket 48 8 580 722 0 254 28224 0 AIO 208 0 133 1928 0 62 27664 0 malloc-8192 8192 0 3 49 0 1 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 35 241 64 0 126 24288 0 rl_entry 40 96 510 96 0 254 24240 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 hostcache 64 3 312 3 0 254 20160 0 udpcb 32 6 624 905 0 254 20160 0 udplite_inpcb ports 32 0 630 16 0 254 20160 0 udp_inpcb ports 32 3 627 34 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 35 595 1355 0 254 20160 0 malloc-32 32 27 603 33804 0 254 20160 0 malloc-32 32 133 497 33969 0 254 20160 0 malloc-32 32 81 549 114 0 254 20160 0 malloc-32 32 111 519 113 0 254 20160 0 malloc-32 32 7 623 34 0 254 20160 0 2 Bucket 32 65 565 3634 0 254 20160 0 malloc-16 16 512 738 32114 0 254 20000 0 AIOCB 552 0 35 15102 0 16 19320 0 AIOLIO 272 0 70 4774 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 9 0 2 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-2048 2048 0 8 15 0 8 16384 0 malloc-1024 1024 4 12 5 0 16 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 1078446 0 254 16032 0 kenv 258 15 45 1053 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 76 674 59084 0 254 12000 0 malloc-16 16 13 737 30 0 254 12000 0 malloc-16 16 39 711 95 0 254 12000 0 malloc-384 384 0 30 2 0 30 11520 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 0 500 2 0 254 8000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 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 0 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 NCLNODE 608 0 0 0 0 16 0 0 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-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-8192 8192 0 0 0 0 1 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