panic: ASan: Invalid access, 4-byte read at 0xfffffe0053d6be00, UMAUseAfterFree(fd) cpuid = 0 time = 1625896635 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a2a29330 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a2a29490 vpanic() at vpanic+0x2c5/frame 0xfffffe00a2a29570 panic() at panic+0xb5/frame 0xfffffe00a2a29630 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00a2a296f0 sctp6_connect() at sctp6_connect+0x5d8/frame 0xfffffe00a2a29870 soconnectat() at soconnectat+0x213/frame 0xfffffe00a2a298d0 kern_connectat() at kern_connectat+0x299/frame 0xfffffe00a2a299b0 sys_connect() at sys_connect+0xfb/frame 0xfffffe00a2a299f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a2a29bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 2110 tid 101704 ] Stopped at kdb_enter+0x6b: movq $0,0x28f9c3a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xa7ae92ed19933755 rdx 0x40001 rbx 0 rsp 0xfffffe00a2a29470 rbp 0xfffffe00a2a29490 rsi 0 rdi 0xfffffe009e96fa68 r8 0x3 r9 0xfffffe00a2a28fc8 r10 0 r11 0xfffffe009bd17c30 r12 0xfffffe009bd17720 r13 0xfffffe00a2a29401 r14 0xffffffff82c427e0 .str.18 r15 0xffffffff82c427e0 .str.18 rip 0xffffffff8178edfb kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28f9c3a(%rip) db> show proc Process 2110 (syz-executor.3) at 0xfffffe00a7d1da70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe009bf0e000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7c67000 (map 0xfffffe00a7c67000) (map.pmap 0xfffffe00a7c670c0) (pmap 0xfffffe00a7c67120) threads: 2 101697 RunQ syz-executor.3 101704 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 2111 786 786 0 RE CPU 1 syz-executor.2 2110 787 787 0 R (threaded) syz-executor.3 101697 RunQ syz-executor.3 101704 Run CPU 0 syz-executor.3 2108 784 784 0 R (threaded) syz-executor.1 100111 RunQ syz-executor.1 101700 S connec 0xfffffe00a7c16bf0 syz-executor.1 2106 783 783 0 R (threaded) syz-executor.0 100164 RunQ syz-executor.0 101698 D biowr 0xfffffe0007a350c0 syz-executor.0 101702 D ufs 0xfffffe009e9d25b0 syz-executor.0 2105 0 0 0 DL aiordy 0xfffffe009bcfe538 [aiod4] 2104 0 0 0 DL aiordy 0xfffffe009e9e9000 [aiod3] 2103 0 0 0 DL aiordy 0xfffffe009e9e9538 [aiod2] 2102 0 0 0 DL aiordy 0xfffffe009e959538 [aiod1] 1794 1780 1794 0 Ss select 0xfffffe00a7bc9540 dhclient 1788 1 1788 0 Ss select 0xfffffe00a7bc9640 dhclient 1780 1773 436 65 S select 0xfffffe00a7bc9240 dhclient 1773 436 436 0 S wait 0xfffffe0058747000 sh 1753 1 1753 65 Ss select 0xfffffe00a7bc99c0 dhclient 1509 1 1509 0 Ss select 0xfffffe00a7bc9c40 dhclient 1506 1 1506 0 Ss select 0xfffffe00a7bc9b40 dhclient 1483 1 1483 65 Ss select 0xfffffe009e939940 dhclient 1223 1 1223 0 Ss select 0xfffffe00a7a52f40 dhclient 1211 1 1211 0 Ss select 0xfffffe00a5ed3040 dhclient 1169 1 1169 65 Ss select 0xfffffe009e9cbcc0 dhclient 1005 1 1005 0 Ss select 0xfffffe00a5ed35c0 dhclient 1000 1 1000 0 Ss select 0xfffffe009e9bdac0 dhclient 787 780 787 0 Rs syz-executor.3 786 780 786 0 Ss nanslp 0xffffffff84055900 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff84055901 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff84055901 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100122 S uwait 0xfffffe009e2bb100 syz-fuzzer 100123 S uwait 0xfffffe009e518d80 syz-fuzzer 100124 S kqread 0xfffffe009bd23600 syz-fuzzer 100125 S uwait 0xfffffe009e2bb000 syz-fuzzer 100126 S uwait 0xfffffe009bf32000 syz-fuzzer 100127 S uwait 0xfffffe009e2bb200 syz-fuzzer 100128 S uwait 0xfffffe009e2bb300 syz-fuzzer 100129 S uwait 0xfffffe009bf32100 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009bf2bb20 csh 776 694 776 0 Ss select 0xfffffe009bf327c0 sshd 762 1 762 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty 761 1 761 0 Ss+ ttyin 0xfffffe00583ed0b0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00583ed4b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ed8b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583edcb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583950b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583954b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583958b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe0058395cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84055900 cron 694 1 694 0 Ss select 0xfffffe009e2bb6c0 sshd 507 1 507 0 Ss select 0xfffffe009e2bbb40 syslogd 436 1 436 0 Ss wait 0xfffffe009beff538 devd 435 1 435 65 Ss select 0xfffffe009e2bb7c0 dhclient 350 1 350 0 Ss select 0xfffffe009bf32bc0 dhclient 347 1 347 0 Ss select 0xfffffe009e2bb9c0 dhclient 23 0 0 0 DL syncer 0xffffffff8417ba40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058747a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84179940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe009bd2ace8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b1c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a57b8 [dom0] 100087 D launds 0xffffffff841a57c4 [laundry: dom0] 100088 D umarcl 0xffffffff81e7e640 [uma] 18 0 0 0 DL - 0xffffffff83e0caa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84c3d460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff848d1d30 [pf purge] 15 0 0 0 DL - 0xffffffff84174dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84174dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84174dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84174dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c92240 [doneq0] 100047 D - 0xffffffff83c921c0 [async] 100080 D - 0xffffffff83c92040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419f860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84028ec0 [g_event] 100038 D - 0xffffffff84028f00 [g_up] 100039 D - 0xffffffff84028f40 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100073 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 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff841a0800 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84029dc0 [swapper] 100005 D - 0xfffffe0053c0d800 [softirq_0] 100006 D - 0xfffffe0053c0d600 [softirq_1] 100007 D - 0xfffffe0053c0d400 [if_io_tqg_0] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_1] 100009 D - 0xfffffe0053c0d000 [if_config_tqg_0] 100012 D - 0xfffffe000791b500 [thread taskq] 100013 D - 0xfffffe000791b400 [inm_free taskq] 100015 D - 0xfffffe000791b200 [kqueue_ctx taskq] 100016 D - 0xfffffe000791b100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791b000 [aiod_kick taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [pci_hp taskq] 100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053df6a00 [firmware taskq] 100040 D - 0xfffffe0053df6900 [crypto_0] 100041 D - 0xfffffe0053df6900 [crypto_1] 100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon] 100066 D - 0xfffffe0053df6300 [mca taskq] 100071 D - 0xffffffff82c49761 [deadlkres] 100076 D - 0xfffffe0058394e00 [acpi_task_0] 100077 D - 0xfffffe0058394e00 [acpi_task_1] 100078 D - 0xfffffe0058394e00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 2111 (syz-executor.2) thread 0xfffffe009e513000 (100134) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe000775ae80) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8233 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009e418b10) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8153 Process 2110 (syz-executor.3) thread 0xfffffe009bd17720 (101704) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a7d21e68) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/sctp6_usrreq.c:882 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a7d21e88) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/sctp6_usrreq.c:870 Process 2106 (syz-executor.0) thread 0xfffffe00a5e15020 (101698) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a35140) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:3928 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe009e9d25b0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3009 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34387 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 11 1027K 2718 vfscache 3 1025K 3 pcb 300 843K 3587 inodedep 102 550K 1328 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 147 302K 2191 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 sctp_stro 135 135K 889 pagedep 11 131K 1163 tfo_ccache 1 128K 1 filedesc 16 121K 2277 DEVFS1 107 107K 124 sem 4 106K 4 sctp_atcl 272 102K 2601 BPF 46 88K 46 bus 986 80K 3469 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 352 44K 352 kdtrace 221 43K 3817 temp 36 34K 2559 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 dirrem 91 23K 1192 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 sctp_atky 407 17K 3626 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 132 17K 469 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 KTRACE 100 13K 100 lltable 41 13K 85 ifnet 7 13K 7 ether_multi 152 13K 162 freefile 91 12K 1190 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 bmsafemap 2 9K 1290 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 48 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 241 kqueue 70 7K 2134 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 437 DEVFSP 80 5K 180 ufs_dirhash 24 5K 24 mount 52 5K 132 UMA 270 5K 270 sctp_athm 272 5K 2663 pf_ifnet 10 5K 31 session 34 5K 49 sctp_map 270 5K 1728 pwddesc 67 5K 2112 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 lockf 32 4K 85 hhook 15 4K 17 selfd 52 4K 28344 fpukern_ctx 3 3K 3 proc-args 53 3K 675 terminal 11 3K 11 select 19 3K 97 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CAM CCB 1 2K 4564 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 79 CAM XPT 22 2K 543 in_multi 6 2K 8 freework 6 2K 1552 mkdir 10 2K 2258 freeblks 5 2K 1215 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 112 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 diradd 6 1K 1233 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 newdirblk 5 1K 1129 crypto 4 1K 58 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_stri 1 1K 179 savedino 2 1K 1046 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 666 osd 8 1K 336 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 5 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 6 1K 5483 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 230 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 115 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 43 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 1356 sctp_iter 0 0K 14 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 2 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 15 pf_table 0 0K 12 pf_rule 0 0K 12 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 98 mqdata 0 0K 0 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 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 54 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 7 allocindir 0 0K 0 indirdep 0 0K 608 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 6 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 5 ip_msource 0 0K 0 ip_moptions 0 0K 8 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 1312 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 49 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 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 121 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 17011 ioctlops 0 0K 201 eventfd 0 0K 0 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 290 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 770 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 8775 1374 340022 0 254 41570304 0 tcp_log 416 0 15012 67666 0 254 6244992 0 mbuf 256 9883 2912 824584 0 254 3275520 0 pbuf 2624 0 973 0 0 2 2553152 0 BUF TRIE 144 186 11574 2109 0 62 1693440 0 malloc-384 384 4213 17 4257 0 30 1624320 0 malloc-128 128 11313 33 11527 0 126 1452288 0 mbuf_cluster 2048 660 2 660 0 254 1355776 0 malloc-4096 4096 327 4 506 0 2 1355776 0 UMA Slabs 0 112 11550 3 11550 0 126 1293936 0 RADIX NODE 144 8008 163 68014 0 62 1176624 0 vmem btag 56 19776 71 19776 0 254 1111432 0 tcp_bbr_map 128 0 6169 65863 0 126 789632 0 ertt_txseginfo 40 1 17068 218922 0 254 682760 0 FFS inode 1160 517 22 1711 0 8 625240 0 256 Bucket 2048 272 6 16599 0 8 569344 0 malloc-4096 4096 91 0 2667 0 2 372736 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VM OBJECT 264 1301 49 32322 0 30 356400 0 sctp_asoc 2288 135 15 864 0 254 343200 0 THREAD 1808 152 24 1704 0 8 318208 0 malloc-2048 2048 138 16 1623 0 8 315392 0 VNODE 448 555 84 1751 0 30 286272 0 malloc-64 64 4191 219 32836 0 254 282240 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14301 199 16754 0 254 232000 0 DEVCTL 1024 10 210 153 0 0 225280 0 malloc-16384 16384 8 5 1137 0 1 212992 0 sctp_ep 1280 136 20 1619 0 254 199680 0 malloc-65536 65536 1 2 32 0 1 196608 0 malloc-32768 32768 0 6 538 0 1 196608 0 MAP ENTRY 96 1707 267 116400 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5364 180 5625 0 254 177408 0 mbuf_packet 256 83 577 6960 0 254 168960 0 malloc-128 128 1265 37 30250 0 126 166656 0 malloc-256 256 221 424 7007 0 62 165120 0 malloc-1024 1024 143 17 1421 0 16 163840 0 malloc-128 128 1133 76 4595 0 126 154752 0 malloc-16384 16384 4 5 192 0 1 147456 0 FFS2 dinode 256 517 23 1711 0 62 138240 0 S VFS Cache 104 1029 297 2279 0 126 137904 0 sctp_raddr 736 156 31 1033 0 254 137632 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 300 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 128 Bucket 1024 98 29 1424 0 16 130048 0 VMSPACE 2544 41 10 2091 0 4 129744 0 malloc-384 384 272 48 2601 0 30 122880 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 59 985 915 0 126 116928 0 malloc-256 256 167 268 4382 0 62 111360 0 PROC 1336 67 11 2111 0 8 104208 0 malloc-384 384 101 169 1327 0 30 103680 0 malloc-2048 2048 8 42 4571 0 8 102400 0 filedesc0 1072 67 17 2112 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 44 0 16 83968 0 malloc-128 128 394 257 1654 0 126 83328 0 malloc-8192 8192 5 5 148 0 1 81920 0 socket 944 42 34 3560 0 254 71744 0 g_bio 408 4 166 15721 0 30 69360 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-256 256 185 40 1967 0 62 57600 0 malloc-4096 4096 12 1 23 0 2 53248 0 64 Bucket 512 73 31 3419 0 30 53248 0 malloc-256 256 150 45 257 0 62 49920 0 32 Bucket 256 55 140 6022 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-2048 2048 4 20 511 0 8 49152 0 malloc-64 64 580 113 19584 0 254 44352 0 malloc-256 256 115 50 1093 0 62 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4709 411 5321 0 254 40960 0 sctp_chunk 152 194 66 1108 0 254 39520 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 1 35 19787 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 690 0 254 36288 0 malloc-384 384 75 15 158 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 8 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 12 4 208 0 8 32768 0 malloc-1024 1024 14 18 1448 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcpcb 1080 4 24 325 0 254 30240 0 malloc-4096 4096 2 5 99 0 2 28672 0 TURNSTILE 136 177 33 177 0 62 28560 0 malloc-64 64 156 285 2073 0 254 28224 0 KNOTE 160 28 147 26984 0 62 28000 0 Files 80 236 114 11947 0 126 28000 0 malloc-128 128 7 210 295 0 126 27776 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 2 4 13 0 2 24576 0 malloc-2048 2048 6 6 142 0 8 24576 0 PWD 32 21 735 1220 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 tcp_inpcb 496 4 44 325 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 pipe 744 23 7 414 0 16 22320 0 malloc-4096 4096 3 2 1316 0 2 20480 0 malloc-2048 2048 2 8 83 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-64 64 234 81 4463 0 254 20160 0 malloc-32 32 294 336 6847 0 254 20160 0 malloc-32 32 297 333 3099 0 254 20160 0 SLEEPQUEUE 88 177 47 177 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 36 0 30 19200 0 malloc-256 256 39 36 262 0 62 19200 0 malloc-256 256 31 44 1280 0 62 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 158 94 173 0 254 16128 0 16 Bucket 144 57 55 356 0 62 16128 0 vtnet_tx_hdr 24 0 668 323988 0 254 16032 0 8 Bucket 80 50 150 1285 0 126 16000 0 malloc-128 128 90 34 1264 0 126 15872 0 malloc-384 384 35 5 37 0 30 15360 0 malloc-256 256 34 26 1058 0 62 15360 0 tcp_bbr_pcb 832 0 18 163 0 16 14976 0 tcp_rack_pcb 832 0 18 98 0 16 14976 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 11 13 207 0 30 12288 0 malloc-512 512 1 23 185 0 30 12288 0 malloc-64 64 87 102 187 0 254 12096 0 malloc-32 32 162 216 328 0 254 12096 0 2 Bucket 32 59 319 790 0 254 12096 0 malloc-16 16 364 386 622 0 254 12000 0 ripcb 496 5 19 54 0 254 11904 0 udp_inpcb 496 6 18 235 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 14 0 8 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 99 0 16 8192 0 malloc-512 512 1 15 2 0 30 8192 0 malloc-512 512 3 13 113 0 30 8192 0 malloc-512 512 12 4 12 0 30 8192 0 pf tags 104 0 78 24 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 34 58 49 0 126 8096 0 rl_entry 40 73 129 73 0 254 8080 0 sctp_stream_msg_out 112 9 63 439 0 254 8064 0 sctp_laddr 48 64 104 760 0 254 8064 0 tcp_rack_map 112 0 72 295 0 126 8064 0 udpcb 32 6 246 287 0 254 8064 0 ertt 72 4 108 325 0 126 8064 0 malloc-64 64 12 114 99 0 254 8064 0 malloc-32 32 138 114 189 0 254 8064 0 malloc-32 32 21 231 89 0 254 8064 0 malloc-32 32 38 214 834 0 254 8064 0 4 Bucket 48 7 161 84 0 254 8064 0 malloc-16 16 6 494 332 0 254 8000 0 malloc-16 16 16 484 19 0 254 8000 0 malloc-16 16 187 313 1418 0 254 8000 0 malloc-16 16 30 470 26849 0 254 8000 0 malloc-16 16 280 220 2728 0 254 8000 0 udplite_inpcb 496 0 16 52 0 254 7936 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 10 52 116 0 126 7936 0 sctp_readq 152 1 51 291 0 254 7904 0 cryptop 280 0 28 13 0 30 7840 0 unpcb 256 20 10 1239 0 254 7680 0 malloc-384 384 1 19 355 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 113 0 126 6448 0 domainset 40 0 126 90 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 AIO 208 0 19 3 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOCB 552 0 7 4 0 16 3864 0 malloc-384 384 1 9 2 0 30 3840 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 da_ccb 544 0 0 0 0 16 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 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 304 0 0 0 0 254 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 tcptw 88 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 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 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-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 malloc-512 512 0 0 0 0 30 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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