panic: ASan: Invalid access, 4-byte read at 0xfffffe009ae13610, UMAUseAfterFree(fd) cpuid = 0 time = 1628940365 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00996d7e50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00996d7fb0 vpanic() at vpanic+0x2c5/frame 0xfffffe00996d8090 panic() at panic+0xb5/frame 0xfffffe00996d8150 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00996d8210 sctp_timer_stop() at sctp_timer_stop+0x43b/frame 0xfffffe00996d8280 sctp_stop_timers_for_shutdown() at sctp_stop_timers_for_shutdown+0xb9/frame 0xfffffe00996d82b0 sctp_disconnect() at sctp_disconnect+0x884/frame 0xfffffe00996d83b0 soclose() at soclose+0x3b3/frame 0xfffffe00996d84c0 _fdrop() at _fdrop+0x58/frame 0xfffffe00996d84f0 closef() at closef+0x686/frame 0xfffffe00996d86e0 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe00996d8750 fdescfree() at fdescfree+0x903/frame 0xfffffe00996d8940 exit1() at exit1+0x8b7/frame 0xfffffe00996d89d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe00996d89f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00996d8bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00996d8bf0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2e985a, rsp = 0x7fffffffe478, rbp = 0x7fffffffe480 --- KDB: enter: panic [ thread pid 3704 tid 101461 ] Stopped at kdb_enter+0x6b: movq $0,0x28eaf4a(%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 0xe569c58313f3ee69 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe00996d7f90 rbp 0xfffffe00996d7fb0 rsi 0x1 rdi 0xffffffff840889c0 cov_trace_pc r8 0x3 r9 0xfffffe00996d7ac8 r10 0 r11 0xbf r12 0xfffffe009a8ad3a0 r13 0xfffffe00996d8001 r14 0xffffffff82c635a0 .str.18 r15 0xffffffff82c635a0 .str.18 rip 0xffffffff817a03eb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eaf4a(%rip) db> show proc Process 3704 (syz-executor.1) at 0xfffffe009adda538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe0092066538 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d54538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009ae6a3e0 (map 0xfffffe009ae6a3e0) (map.pmap 0xfffffe009ae6a4a0) (pmap 0xfffffe009ae6a500) threads: 1 101461 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 3704 786 786 0 RE CPU 0 syz-executor.1 3700 795 795 0 RE syz-executor.2 3034 0 0 0 DL aiordy 0xfffffe009259c538 [aiod4] 3033 0 0 0 DL aiordy 0xfffffe00925d3538 [aiod3] 3032 0 0 0 DL aiordy 0xfffffe009a832538 [aiod2] 3031 0 0 0 DL aiordy 0xfffffe009af7d538 [aiod1] 2381 1 2381 65 Ss select 0xfffffe0091fad3c0 dhclient 2119 1 2119 0 Ss select 0xfffffe009aa27d40 dhclient 2116 1 2116 0 Ss select 0xfffffe009a8335c0 dhclient 2089 1 2089 65 Ss select 0xfffffe009a833740 dhclient 1828 1 1828 0 Ss select 0xfffffe009a90d6c0 dhclient 1825 1 1825 0 Ss select 0xfffffe009aa272c0 dhclient 1798 1 1798 65 Ss select 0xfffffe009a84e040 dhclient 1569 1 1569 0 Ss select 0xfffffe009a954f40 dhclient 1563 1 1563 0 Ss select 0xfffffe009a954ec0 dhclient 1516 1 1516 65 Ss select 0xfffffe00925cd640 dhclient 1158 1 1158 0 Ss select 0xfffffe009a90dac0 dhclient 1128 1 1128 0 Ss select 0xfffffe0091fad540 dhclient 795 780 795 0 Ss wait 0xfffffe0092066000 syz-executor.2 789 780 789 0 Ss piperd 0xfffffe009256d5d0 syz-executor.3 786 780 786 0 Ss wait 0xfffffe0092066538 syz-executor.1 785 780 785 0 Ss piperd 0xfffffe00925685d0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100116 S kqread 0xfffffe0058839200 syz-fuzzer 100117 S uwait 0xfffffe0091f8e580 syz-fuzzer 100118 S uwait 0xfffffe0091f8e680 syz-fuzzer 100119 S uwait 0xfffffe0091f8e780 syz-fuzzer 100120 S uwait 0xfffffe0058a90500 syz-fuzzer 100121 S uwait 0xfffffe0058a90600 syz-fuzzer 100122 S uwait 0xfffffe0058a90700 syz-fuzzer 100123 S uwait 0xfffffe0058a90800 syz-fuzzer 100125 S uwait 0xfffffe0058a90a00 syz-fuzzer 100126 S uwait 0xfffffe0058a90b00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588c05e8 csh 776 694 776 0 Ss select 0xfffffe0091fad7c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ffdcb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583b80b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583e84b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e88b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583b84b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e8cb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583b88b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583b8cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574740b0 getty 698 1 698 0 Ss nanslp 0xffffffff84058200 cron 694 1 694 0 Ss select 0xfffffe0091fada40 sshd 507 1 507 0 Ss select 0xfffffe0091fadb40 syslogd 436 1 436 0 Ss select 0xfffffe0091fade40 devd 435 1 435 65 Ss select 0xfffffe0091f8ef40 dhclient 350 1 350 0 Ss select 0xfffffe0091fadd40 dhclient 347 1 347 0 Ss select 0xfffffe0091e891c0 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058389000 [vnlru] 22 0 0 0 DL syncer 0xffffffff84180380 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417e1a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe00588e9ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b6640 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841aa178 [dom0] 100086 D launds 0xffffffff841aa184 [laundry: dom0] 100087 D umarcl 0xffffffff81e9bda0 [uma] 18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d6e460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8491ae20 [pf purge] 15 0 0 0 DL - 0xffffffff841794c0 [soaiod4] 9 0 0 0 DL - 0xffffffff841794c0 [soaiod3] 8 0 0 0 DL - 0xffffffff841794c0 [soaiod2] 7 0 0 0 DL - 0xffffffff841794c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c94ac0 [doneq0] 100049 D - 0xffffffff83c94a40 [async] 100082 D - 0xffffffff83c948c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aba888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c0cc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c0cc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a4220 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402b7c0 [g_event] 100040 D - 0xffffffff8402b800 [g_up] 100041 D - 0xffffffff8402b840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dfe000 [thr_0] 100030 D - 0xfffffe0053dfe080 [thr_1] 100031 D - 0xffffffff8417a748 [alloc_0] 12 0 0 0 LL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 L *sctp-in 0xfffffe00588d66c0 [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d54538 [init] 10 0 0 0 DL audit_w 0xffffffff841a51c0 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402c6c0 [swapper] 100005 D - 0xfffffe0053df0e00 [if_config_tqg_0] 100006 D - 0xfffffe0053df0d00 [softirq_0] 100007 D - 0xfffffe0053df0c00 [softirq_1] 100008 D - 0xfffffe0053df0b00 [if_io_tqg_0] 100009 D - 0xfffffe0053df0a00 [if_io_tqg_1] 100010 D - 0xfffffe0053c07c00 [in6m_free taskq] 100011 D - 0xfffffe0053c07b00 [deferred_unmount ta] 100014 Run CPU 1 [thread taskq] 100016 D - 0xfffffe0053c07600 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053c07500 [kqueue_ctx taskq] 100018 D - 0xfffffe0053c07400 [aiod_kick taskq] 100019 D - 0xfffffe0053c07300 [pci_hp taskq] 100020 D - 0xfffffe0053c07200 [inm_free taskq] 100021 D - 0xfffffe0053c07100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053c07100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053c07100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053c07100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053c07000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053c07000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053c07000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053c07000 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0054189e00 [firmware taskq] 100042 D - 0xfffffe0054189d00 [crypto_0] 100043 D - 0xfffffe0054189d00 [crypto_1] 100059 D - 0xfffffe0054189900 [vtnet0 rxq 0] 100060 D - 0xfffffe0054189800 [vtnet0 txq 0] 100061 D - 0xfffffe0054189700 [vtnet0 rxq 1] 100062 D - 0xfffffe0054189600 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b27a80 [virtio_balloon] 100068 D - 0xfffffe0054189400 [mca taskq] 100073 D - 0xffffffff82c6a520 [deadlkres] 100077 D - 0xfffffe0058344b00 [acpi_task_0] 100078 D - 0xfffffe0058344b00 [acpi_task_1] 100079 D - 0xfffffe0058344b00 [acpi_task_2] 100081 D - 0xfffffe0054189a00 [CAM taskq] db> show all locks Process 3704 (syz-executor.1) thread 0xfffffe009a8ad3a0 (101461) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009ae11a90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:692 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009a8a9e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:674 Process 3700 (syz-executor.2) thread 0xfffffe0091fa9ac0 (100115) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009ad58e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330 Process 0 (kernel) thread 0xfffffe0053df93a0 (100014) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840aec80) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34332 2028K 34402 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 9 1026K 5431 vfscache 3 1025K 3 pcb 108 623K 7489 inodedep 24 521K 2844 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 147 291K 3794 vmem 3 274K 6 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 2742 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 filedesc 14 105K 5435 BPF 46 88K 51 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 374 47K 374 kdtrace 224 44K 7945 sctp_stro 38 38K 1361 temp 35 33K 2539 hostcache 1 32K 1 shm 1 32K 9 DEVFS3 126 32K 136 msg 4 30K 4 sctp_atcl 79 30K 4856 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 routetbl 134 17K 502 tty 16 16K 16 ithread 99 16K 99 lltable 46 15K 139 bus-sc 33 14K 1692 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 71 9K 71 sctp_timw 35 9K 35 bmsafemap 2 9K 2816 ksem 2 9K 177 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 261 kqueue 67 7K 3731 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 481 sctp_atky 120 6K 6462 DEVFSP 80 5K 741 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 52 pf_ifnet 10 5K 33 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 63 4K 3725 dirrem 15 4K 2732 acpisem 28 4K 28 selfd 55 4K 53775 lockf 32 4K 76 hhook 15 4K 17 proc-args 52 3K 693 terminal 11 3K 11 select 19 3K 74 uidinfo 3 3K 11 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 freefile 15 2K 2730 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 sctp_athm 79 2K 4965 sctp_map 76 2K 2722 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 2745 sctp_stri 2 1K 230 softdep 1 1K 1 mkdir 8 1K 5410 freeblks 4 1K 2736 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 132 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 inpcbpolicy 22 1K 1837 crypto 4 1K 401 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 2705 diradd 4 1K 2772 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 933 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 ktls 1 1K 1 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 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1183 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 7242 filecaps 5 1K 116 sctp_vrf 1 1K 1 sctp_aadr 1 1K 24 vnet 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 cdg data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2290 sctp_iter 0 0K 17 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 5 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 217 pf_table 0 0K 21 pf_rule 0 0K 56 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 5 dctcp data 0 0K 15 vegas data 0 0K 8 chd data 0 0K 18 htcp data 0 0K 22 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2534 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 63 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 5 allocindir 0 0K 0 indirdep 0 0K 36 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 23 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 5 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 twsbuf 0 0K 0 statfs 0 0K 2916 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 17 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 86 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 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 18 lio 0 0K 8 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 134 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 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 17866 ioctlops 0 0K 547 eventfd 0 0K 5 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 864 sysctl 0 0K 3 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 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 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 scsi_pass 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 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8329 979 566633 0 254 38125568 0 tcp_log 416 0 9477 193322 0 254 3942432 0 mbuf 256 8842 728 1596134 0 254 2449920 0 pbuf 2624 0 762 0 0 2 1999488 0 RADIX NODE 144 10871 1612 129065 0 62 1797552 0 BUF TRIE 144 351 11409 2762 0 62 1693440 0 malloc-4096 4096 392 6 4197 0 2 1630208 0 malloc-128 128 12185 339 15002 0 126 1603072 0 malloc-384 384 4162 8 4163 0 30 1601280 0 mbuf_cluster 2048 630 2 630 0 254 1294336 0 UMA Slabs 0 112 10656 33 10656 0 126 1197168 0 vmem btag 56 17812 91 17812 0 254 1002568 0 tcp_bbr_map 128 0 7440 178297 0 126 952320 0 FFS inode 1160 516 23 3247 0 8 625240 0 ertt_txseginfo 40 0 13534 398956 0 254 541360 0 256 Bucket 2048 226 14 16764 0 8 491520 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1285 95 55595 0 30 364320 0 THREAD 1808 158 29 4236 0 8 338096 0 VNODE 448 554 94 3287 0 30 290304 0 malloc-64 64 3982 239 11334 0 254 270144 0 malloc-65536 65536 4 0 4 0 1 262144 0 sctp_asoc 2288 38 67 1361 0 254 240240 0 malloc-16 16 14003 247 14992 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-65536 65536 1 2 170 0 1 196608 0 malloc-16384 16384 6 6 2875 0 1 196608 0 MAP ENTRY 96 1582 434 211695 0 126 193536 0 malloc-2048 2048 40 54 3383 0 8 192512 0 malloc-256 256 79 656 8438 0 62 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_ep 1280 39 105 3358 0 254 184320 0 malloc-2048 2048 7 81 1144 0 8 180224 0 malloc-32 32 5284 134 6368 0 254 173376 0 malloc-4096 4096 42 0 53 0 2 172032 0 mbuf_packet 256 85 545 11999 0 254 161280 0 malloc-128 128 1184 56 26378 0 126 158720 0 FFS2 dinode 256 516 39 3246 0 62 142080 0 S VFS Cache 104 1026 339 3827 0 126 141960 0 128 Bucket 1024 108 27 2371 0 16 138240 0 malloc-65536 65536 0 2 268 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-32768 32768 0 4 130 0 1 131072 0 VMSPACE 2544 38 13 3682 0 4 129744 0 socket 944 44 92 6529 0 254 128384 0 malloc-1024 1024 117 7 135 0 16 126976 0 clpbuf 2624 0 48 272 0 16 125952 0 malloc-256 256 156 309 3120 0 62 119040 0 ksiginfo 112 66 978 1970 0 126 116928 0 PROC 1336 64 17 3707 0 8 108216 0 g_bio 408 0 260 10464 0 30 106080 0 malloc-384 384 156 114 5026 0 30 103680 0 malloc-384 384 23 237 2844 0 30 99840 0 malloc-32768 32768 2 1 3 0 1 98304 0 malloc-1024 1024 40 56 1403 0 16 98304 0 filedesc0 1072 65 19 3725 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_raddr 736 37 84 1504 0 254 89056 0 malloc-8192 8192 7 3 35 0 1 81920 0 malloc-256 256 66 249 8977 0 62 80640 0 da_ccb 544 0 147 3434 0 16 79968 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-256 256 192 63 4277 0 62 65280 0 malloc-64 64 524 484 54815 0 254 64512 0 64 Bucket 512 98 22 4969 0 30 61440 0 malloc-8192 8192 4 3 7 0 1 57344 0 tcpcb 1080 4 45 922 0 254 52920 0 malloc-128 128 345 58 3320 0 126 51584 0 32 Bucket 256 71 124 3338 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-1024 1024 6 38 1767 0 16 45056 0 malloc-64 64 537 156 2380 0 254 44352 0 tcp_inpcb 496 8 80 922 0 254 43648 0 NAMEI 1024 0 40 27012 0 16 40960 0 malloc-8192 8192 2 3 105 0 1 40960 0 pcpu-8 8 4714 406 5415 0 254 40960 0 malloc-384 384 85 15 153 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 Files 80 237 213 17691 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-2048 2048 7 9 28 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 395 109 17244 0 254 32256 0 malloc-256 256 71 49 3742 0 62 30720 0 malloc-256 256 83 37 784 0 62 30720 0 malloc-256 256 61 59 3891 0 62 30720 0 tcp_rack_pcb 832 0 36 217 0 16 29952 0 malloc-1024 1024 19 9 61 0 16 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 56691 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 udplite_inpcb 496 0 56 606 0 254 27776 0 sctp_chunk 152 36 146 503 0 254 27664 0 ttyoutq 256 72 33 160 0 62 26880 0 pipe 744 23 12 455 0 16 26040 0 malloc-4096 4096 4 2 628 0 2 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 8 Bucket 80 55 245 1549 0 126 24000 0 malloc-128 128 117 69 2990 0 126 23808 0 malloc-128 128 144 42 621 0 126 23808 0 AIO 208 0 114 13 0 62 23712 0 malloc-256 256 64 26 691 0 62 23040 0 tcp_bbr_pcb 832 0 27 427 0 16 22464 0 malloc-4096 4096 1 4 2917 0 2 20480 0 PWD 32 18 612 2802 0 254 20160 0 16 Bucket 144 66 74 592 0 62 20160 0 malloc-128 128 69 86 6760 0 126 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 3 1 6 0 2 16384 0 malloc-2048 2048 4 4 42 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-64 64 166 86 4371 0 254 16128 0 malloc-32 32 302 202 4071 0 254 16128 0 vtnet_tx_hdr 24 0 668 444586 0 254 16032 0 malloc-384 384 20 20 376 0 30 15360 0 malloc-384 384 25 15 51 0 30 15360 0 malloc-2048 2048 1 5 439 0 8 12288 0 malloc-512 512 15 9 20 0 30 12288 0 malloc-512 512 10 14 243 0 30 12288 0 tcp_rack_map 112 0 108 528 0 126 12096 0 malloc-64 64 83 106 1683 0 254 12096 0 malloc-32 32 128 250 2023 0 254 12096 0 malloc-32 32 154 224 5083 0 254 12096 0 malloc-16 16 350 400 3013 0 254 12000 0 ripcb 496 8 16 71 0 254 11904 0 udp_inpcb 496 6 18 238 0 254 11904 0 malloc-128 128 75 18 155 0 126 11904 0 malloc-128 128 67 26 3574 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 20 25 1277 0 254 11520 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-4096 4096 0 2 5 0 2 8192 0 malloc-4096 4096 0 2 68 0 2 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 3 5 163 0 16 8192 0 malloc-1024 1024 2 6 28 0 16 8192 0 malloc-512 512 1 15 119 0 30 8192 0 malloc-512 512 2 14 150 0 30 8192 0 malloc-512 512 2 14 61 0 30 8192 0 malloc-512 512 1 15 6 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 13 0 254 8096 0 PGRP 88 35 57 52 0 126 8096 0 rl_entry 40 69 133 69 0 254 8080 0 sctp_stream_msg_out 112 0 72 222 0 254 8064 0 sctp_laddr 48 46 122 1222 0 254 8064 0 udpcb 32 6 246 844 0 254 8064 0 ertt 72 4 108 922 0 126 8064 0 malloc-64 64 76 50 93 0 254 8064 0 malloc-64 64 18 108 750 0 254 8064 0 malloc-32 32 43 209 78 0 254 8064 0 malloc-32 32 49 203 593 0 254 8064 0 malloc-32 32 106 146 189 0 254 8064 0 malloc-32 32 68 184 4715 0 254 8064 0 4 Bucket 48 7 161 102 0 254 8064 0 2 Bucket 32 56 196 787 0 254 8064 0 malloc-16 16 22 478 66 0 254 8000 0 malloc-16 16 51 449 3261 0 254 8000 0 malloc-16 16 145 355 5248 0 254 8000 0 malloc-16 16 190 310 3052 0 254 8000 0 malloc-16 16 8 492 8 0 254 8000 0 malloc-16 16 18 482 25553 0 254 8000 0 sctp_readq 152 0 52 84 0 254 7904 0 cryptop 280 0 28 56 0 30 7840 0 itimer 352 0 22 4 0 30 7744 0 AIOCB 552 0 14 6 0 16 7728 0 malloc-384 384 1 19 41 0 30 7680 0 AIOLIO 272 0 28 8 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_asconf_ack 48 1 83 1 0 254 4032 0 sackhole 32 0 126 2 0 254 4032 0 hostcache 64 2 61 2 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 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 sctp_asconf 40 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 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 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 592 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 linux_dma_object 24 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 ktls_session 192 0 0 0 0 62 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-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-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