panic: ASan: Invalid access, 4-byte read at 0xfffffe0057423e70, UMAUseAfterFree(fd) cpuid = 0 time = 1625892752 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5c7d330 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5c7d490 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5c7d570 panic() at panic+0xb5/frame 0xfffffe00a5c7d630 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00a5c7d6f0 sctp6_connect() at sctp6_connect+0x5d8/frame 0xfffffe00a5c7d870 soconnectat() at soconnectat+0x213/frame 0xfffffe00a5c7d8d0 kern_connectat() at kern_connectat+0x299/frame 0xfffffe00a5c7d9b0 sys_connect() at sys_connect+0xfb/frame 0xfffffe00a5c7d9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5c7dbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5c7dbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 5179 tid 107031 ] Stopped at kdb_enter+0x6b: movq $0,0x28f9c5a(%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 0x77f3b4a59616b52d rdx 0x40001 rbx 0 rsp 0xfffffe00a5c7d470 rbp 0xfffffe00a5c7d490 rsi 0 rdi 0xfffffe00587f9ae8 r8 0x3 r9 0xfffffe00a5c7cfc8 r10 0 r11 0xfffffe00a6ea8350 r12 0xfffffe00a6ea7e40 r13 0xfffffe00a5c7d401 r14 0xffffffff82c42700 .str.18 r15 0xffffffff82c42700 .str.18 rip 0xffffffff8178eddb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f9c5a(%rip) db> show proc Process 5179 (syz-executor.2) at 0xfffffe00a77e6538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 805 at 0xfffffe009e9c9a70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a7817000 (map 0xfffffe00a7817000) (map.pmap 0xfffffe00a78170c0) (pmap 0xfffffe00a7817120) threads: 2 106871 RunQ syz-executor.2 107031 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 5180 785 785 0 R (threaded) syz-executor.0 106964 RunQ syz-executor.0 107032 RunQ syz-executor.0 5179 805 805 0 R (threaded) syz-executor.2 106871 RunQ syz-executor.2 107031 Run CPU 0 syz-executor.2 4786 1 874 0 S uwait 0xfffffe009e9d8380 syz-executor.3 4780 1 874 0 S uwait 0xfffffe00a4c05580 syz-executor.3 4775 1 874 0 S uwait 0xfffffe00a4ca6580 syz-executor.3 4770 1 874 0 S uwait 0xfffffe009e9d8c80 syz-executor.3 4766 1 874 0 S uwait 0xfffffe009e4a4300 syz-executor.3 3706 1 805 0 S uwait 0xfffffe00a4c66580 syz-executor.2 3408 1 785 0 S uwait 0xfffffe009e9d8680 syz-executor.0 3404 1 785 0 S uwait 0xfffffe00a4ca6380 syz-executor.0 3396 1 785 0 S uwait 0xfffffe009becca00 syz-executor.0 3391 1 785 0 S uwait 0xfffffe00a4d01e00 syz-executor.0 3383 1 785 0 S umtxn 0xfffffe009e2a3e00 syz-executor.0 3051 1 805 0 S uwait 0xfffffe009e9ce400 syz-executor.2 3042 1 805 0 S uwait 0xfffffe00a4ca6c80 syz-executor.2 3031 1 805 0 S uwait 0xfffffe009bc5fa00 syz-executor.2 3013 1 805 0 S uwait 0xfffffe009e2a3400 syz-executor.2 2526 0 0 0 DL aiordy 0xfffffe00a4cf7a70 [aiod4] 2525 0 0 0 DL aiordy 0xfffffe00a703ba70 [aiod3] 2524 0 0 0 DL aiordy 0xfffffe009bced000 [aiod2] 2523 0 0 0 DL aiordy 0xfffffe00a703b000 [aiod1] 2193 1 805 0 S uwait 0xfffffe009e9d8880 syz-executor.2 2190 1 805 0 S uwait 0xfffffe009beccb00 syz-executor.2 1649 1 1649 65 Ss select 0xfffffe00a4d01740 dhclient 1575 1 1575 0 Ss select 0xfffffe00a4c66e40 dhclient 1568 1 1568 0 Ss select 0xfffffe00a4d01840 dhclient 1545 1 1545 65 Ss select 0xfffffe00a4d01a40 dhclient 1511 1 1511 0 Ss select 0xfffffe009e9d8d40 dhclient 1508 1 1508 0 Ss select 0xfffffe009e2a3b40 dhclient 1489 1 1489 65 Ss select 0xfffffe00a4c66940 dhclient 1330 1 1330 0 Ss select 0xfffffe009e9ce5c0 dhclient 1326 1 1326 0 Ss select 0xfffffe00a4c66840 dhclient 1307 1 1307 65 Rs dhclient 1034 1 1034 0 Ss select 0xfffffe00a4c66cc0 dhclient 1027 1 1027 0 Ss select 0xfffffe009e9ceb40 dhclient 874 780 874 0 Rs syz-executor.3 805 780 805 0 Rs syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100113 RunQ syz-fuzzer 100115 RunQ syz-fuzzer 100116 S uwait 0xfffffe009e4a4600 syz-fuzzer 100117 S uwait 0xfffffe009e4a4700 syz-fuzzer 100118 S kqread 0xfffffe009e4ad900 syz-fuzzer 100119 S uwait 0xfffffe009e2a3500 syz-fuzzer 100120 S uwait 0xfffffe009e2a3600 syz-fuzzer 100121 S uwait 0xfffffe009e4a4e00 syz-fuzzer 100737 S uwait 0xfffffe00a4ca6080 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0056ab30b0 csh 776 694 776 0 Ss select 0xfffffe009e4a43c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eecb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583960b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583964b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583968b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058396cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84055901 cron 694 1 694 0 Ss select 0xfffffe009e2a3d40 sshd 507 1 507 0 Rs syslogd 436 1 436 0 Ss select 0xfffffe009becc3c0 devd 435 1 435 65 Ss select 0xfffffe009becc140 dhclient 350 1 350 0 Ss select 0xfffffe009becc2c0 dhclient 347 1 347 0 Ss select 0xfffffe009becc6c0 dhclient 23 0 0 0 DL syncer 0xffffffff8417ba40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058518538 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84179940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 RunQ [/ 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 0xffffffff81e7e5e0 [uma] 18 0 0 0 DL - 0xffffffff83e0caa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84ca3460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84886d30 [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 RLs (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 Run CPU 1 [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 - 0xffffffff82c49680 [deadlkres] 100076 D - 0xfffffe005838de00 [acpi_task_0] 100077 D - 0xfffffe005838de00 [acpi_task_1] 100078 D - 0xfffffe005838de00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 5179 (syz-executor.2) thread 0xfffffe00a6ea7e40 (107031) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a7702468) locked @ /syzkaller/managers/main/kernel/sys/netinet6/sctp6_usrreq.c:871 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a7702488) locked @ /syzkaller/managers/main/kernel/sys/netinet6/sctp6_usrreq.c:870 Process 0 (kernel) thread 0xfffffe0053df21e0 (100012) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840aa580) 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 34320 2027K 34387 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 12 1027K 9538 vfscache 3 1025K 3 pcb 166 689K 10897 inodedep 28 523K 4619 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 48 377K 8301 subproc 179 365K 5279 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 9 130K 4231 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 52 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 sctp_stro 53 53K 2281 sctp_atcl 132 50K 7484 umtx 396 50K 396 kdtrace 254 49K 12214 shm 3 36K 8 temp 36 35K 2900 hostcache 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 140 19K 597 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 KTRACE 101 13K 3567 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 40 12K 197 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 sctp_timw 33 9K 33 bmsafemap 2 9K 4506 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 62 rpc 2 8K 2 shmfd 1 8K 24 pfs_vncache 1 8K 1 sctp_atky 185 8K 10182 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 84 8K 5193 cred 26 7K 341 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 585 pwddesc 82 6K 5232 DEVFSP 80 5K 596 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 86 UMA 270 5K 270 session 35 5K 57 vt 11 5K 11 sctp_stri 8 4K 428 pf_table 2 4K 44 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 dirrem 15 4K 4314 lockf 33 4K 85 acpisem 28 4K 28 selfd 55 4K 82793 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 738 terminal 11 3K 11 pf_osfp 22 3K 22 select 19 3K 224 uidinfo 3 3K 40 sctp_athm 132 3K 7685 local_apic 1 2K 1 io_apic 1 2K 1 freefile 16 2K 4293 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_map 106 2K 4548 sctp_ifa 13 2K 14 Unitno 27 2K 55 CAM XPT 22 2K 543 in_multi 6 2K 8 freework 6 2K 5310 freeblks 5 2K 4329 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 8338 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 260 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 crypto 4 1K 351 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 19 1K 3035 newdirblk 4 1K 4169 diradd 4 1K 4355 indirdep 2 1K 1524 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 1331 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 12 CAM SIM 2 1K 2 ktls 1 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 60 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 889 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 8960 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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 cubic data 0 0K 5 mqdata 0 0K 0 dctcp data 0 0K 13 sctp_mcore 0 0K 0 sctp_socko 0 0K 4006 sctp_iter 0 0K 24 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 12 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 32 htcp data 0 0K 14 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 172 vegas data 0 0K 0 chd data 0 0K 4 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 4046 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 123 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 38 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 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 56 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 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 4375 namei_tracker 0 0K 21 export_host 0 0K 0 cl_savebuf 0 0K 48 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 108 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 12955 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 6 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 170 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 23314 ioctlops 0 0K 524 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 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 975 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 8328 4135 1089694 0 254 51048448 0 tcp_log 416 0 11637 256443 0 254 4840992 0 mbuf 256 8835 4230 2487326 0 254 3344640 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 15298 1973 202965 0 62 2487024 0 BUF TRIE 144 359 11401 10157 0 62 1693440 0 malloc-384 384 4230 30 4388 0 30 1635840 0 UMA Slabs 0 112 13905 24 13905 0 126 1560048 0 malloc-128 128 11330 47 11650 0 126 1456256 0 mbuf_cluster 2048 675 1 675 0 254 1384448 0 malloc-4096 4096 327 2 570 0 2 1347584 0 vmem btag 56 22055 96 22055 0 254 1240456 0 tcp_bbr_map 128 0 7409 151955 0 126 948352 0 FFS inode 1160 536 31 4840 0 8 657720 0 256 Bucket 2048 246 6 22102 0 8 516096 0 malloc-16384 16384 24 6 4149 0 1 491520 0 malloc-4096 4096 105 6 5736 0 2 454656 0 VM OBJECT 264 1512 93 77765 0 30 423720 0 sctp_asoc 2288 53 127 2274 0 254 411840 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 171 27 7032 0 8 357984 0 ertt_txseginfo 40 0 8585 638521 0 254 343400 0 malloc-2048 2048 69 89 4968 0 8 323584 0 malloc-256 256 146 1024 23921 0 62 299520 0 VNODE 448 575 82 4881 0 30 294336 0 malloc-64 64 4196 403 87342 0 254 294336 0 MAP ENTRY 96 2514 384 296139 0 126 278208 0 malloc-65536 65536 4 0 4 0 1 262144 0 sctp_ep 1280 71 118 4954 0 254 241920 0 malloc-16 16 14137 613 21575 0 254 236000 0 malloc-32768 32768 0 7 1354 0 1 229376 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-65536 65536 0 3 502 0 1 196608 0 malloc-65536 65536 1 2 31 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 socket 944 71 121 9505 0 254 181248 0 malloc-32 32 5364 180 5759 0 254 177408 0 mbuf_packet 256 89 586 18585 0 254 172800 0 VMSPACE 2544 55 11 5155 0 4 167904 0 malloc-128 128 1264 38 34167 0 126 166656 0 malloc-128 128 1176 64 10938 0 126 158720 0 malloc-1024 1024 61 91 2823 0 16 155648 0 sctp_raddr 736 77 132 2550 0 254 153824 0 FFS2 dinode 256 536 34 4840 0 62 145920 0 S VFS Cache 104 1027 338 5416 0 126 141960 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 0 4 140 0 1 131072 0 malloc-256 256 184 326 17215 0 62 130560 0 PROC 1336 81 15 5180 0 8 128256 0 clpbuf 2624 0 48 1008 0 16 125952 0 malloc-384 384 27 293 4618 0 30 122880 0 128 Bucket 1024 108 11 2261 0 16 121856 0 malloc-384 384 132 178 7513 0 30 119040 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 81 963 4909 0 126 116928 0 filedesc0 1072 82 23 5232 0 8 112560 0 malloc-2048 2048 9 39 12969 0 8 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-128 128 319 332 4787 0 126 83328 0 malloc-16384 16384 4 1 179 0 1 81920 0 malloc-8192 8192 5 5 136 0 1 81920 0 64 Bucket 512 125 35 7637 0 30 81920 0 malloc-8192 8192 5 4 18 0 1 73728 0 malloc-256 256 121 149 5491 0 62 69120 0 tcpcb 1080 4 59 1320 0 254 68040 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 13 0 1 65536 0 malloc-8192 8192 6 2 10 0 1 65536 0 g_bio 408 0 160 39679 0 30 65280 0 tcp_inpcb 496 4 124 1320 0 254 63488 0 malloc-2048 2048 4 24 511 0 8 57344 0 malloc-256 256 153 57 435 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-64 64 594 225 27311 0 254 52416 0 32 Bucket 256 73 122 12430 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 udplite_inpcb 496 4 84 1303 0 254 43648 0 DIRHASH 1024 34 6 34 0 16 40960 0 pcpu-8 8 4753 367 6691 0 254 40960 0 malloc-256 256 114 36 1232 0 62 38400 0 NAMEI 1024 0 36 34106 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 Files 80 259 191 22557 0 126 36000 0 malloc-384 384 79 11 228 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 478 26 690 0 254 32256 0 sctp_chunk 152 66 142 1090 0 254 31616 0 TURNSTILE 136 199 32 199 0 62 31416 0 tcp_bbr_pcb 832 0 36 656 0 16 29952 0 pipe 744 23 17 515 0 16 29760 0 malloc-2048 2048 12 2 283 0 8 28672 0 malloc-1024 1024 13 15 1584 0 16 28672 0 malloc-64 64 250 191 10562 0 254 28224 0 16 Bucket 144 94 102 1012 0 62 28224 0 KNOTE 160 28 147 94013 0 62 28000 0 8 Bucket 80 57 293 2271 0 126 28000 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 3 3 4379 0 2 24576 0 malloc-2048 2048 6 6 248 0 8 24576 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 tcp_rack_pcb 832 0 27 172 0 16 22464 0 malloc-4096 4096 2 3 53 0 2 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-1024 1024 11 9 342 0 16 20480 0 PWD 32 34 596 4247 0 254 20160 0 malloc-128 128 90 65 4303 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 35 15 37 0 30 19200 0 malloc-256 256 43 32 394 0 62 19200 0 malloc-256 256 29 46 4407 0 62 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-2048 2048 2 6 278 0 8 16384 0 malloc-2048 2048 4 4 46 0 8 16384 0 malloc-512 512 8 24 452 0 30 16384 0 malloc-64 64 81 171 4808 0 254 16128 0 malloc-32 32 314 190 14084 0 254 16128 0 malloc-32 32 150 354 7968 0 254 16128 0 vtnet_tx_hdr 24 0 668 988157 0 254 16032 0 unpcb 256 20 40 1460 0 254 15360 0 malloc-384 384 36 4 36 0 30 15360 0 malloc-256 256 34 26 1792 0 62 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 203 0 30 12288 0 malloc-512 512 12 12 18 0 30 12288 0 sctp_stream_msg_out 112 18 90 526 0 254 12096 0 sctp_laddr 48 5 247 1526 0 254 12096 0 malloc-64 64 87 102 609 0 254 12096 0 malloc-64 64 158 31 176 0 254 12096 0 malloc-32 32 160 218 305 0 254 12096 0 2 Bucket 32 60 318 1166 0 254 12096 0 malloc-16 16 346 404 604 0 254 12000 0 ripcb 496 5 19 119 0 254 11904 0 udp_inpcb 496 6 18 293 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 91 0 16 8192 0 malloc-512 512 3 13 261 0 30 8192 0 malloc-512 512 0 16 186 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 5 0 254 8096 0 PGRP 88 35 57 57 0 126 8096 0 rl_entry 40 89 113 89 0 254 8080 0 tcp_rack_map 112 0 72 448 0 126 8064 0 syncache 168 0 48 6 0 254 8064 0 udpcb 32 10 242 1596 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 4 108 1320 0 126 8064 0 malloc-64 64 12 114 114 0 254 8064 0 malloc-32 32 138 114 195 0 254 8064 0 malloc-32 32 21 231 74 0 254 8064 0 malloc-32 32 38 214 883 0 254 8064 0 4 Bucket 48 6 162 130 0 254 8064 0 malloc-16 16 6 494 1338 0 254 8000 0 malloc-16 16 16 484 22 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 30 470 30717 0 254 8000 0 malloc-16 16 140 360 7889 0 254 8000 0 malloc-128 128 25 37 124 0 126 7936 0 malloc-128 128 11 51 237 0 126 7936 0 malloc-128 128 7 55 496 0 126 7936 0 sctp_readq 152 24 28 221 0 254 7904 0 AIO 208 0 38 7 0 62 7904 0 cryptop 280 0 28 38 0 30 7840 0 AIOCB 552 0 14 20 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 malloc-384 384 1 19 349 0 30 7680 0 malloc-384 384 1 19 146 0 30 7680 0 AIOLIO 272 0 28 6 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 26 0 126 6448 0 domainset 40 0 126 15 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 1 7 15 0 30 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcpreass 48 0 84 3 0 254 4032 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 ktls_session 192 1 20 1 0 62 4032 0 itimer 352 0 11 4 0 30 3872 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 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 cdg_qdiffsample 16 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 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 0 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 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 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 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 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-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-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-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