panic: ASan: Invalid access, 1-byte write at 0xfffffe009e3cdc3e, UMAUseAfterFree(fd) cpuid = 0 time = 1630534964 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bfecb50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bfeccb0 vpanic() at vpanic+0x2c5/frame 0xfffffe009bfecd90 panic() at panic+0xb5/frame 0xfffffe009bfece50 __asan_store1_noabort() at __asan_store1_noabort+0x121/frame 0xfffffe009bfecf10 sctp_lower_sosend() at sctp_lower_sosend+0x6ec5/frame 0xfffffe009bfed400 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe009bfed6a0 sosend() at sosend+0x11e/frame 0xfffffe009bfed710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe009bfed880 sendit() at sendit+0x2b0/frame 0xfffffe009bfed8d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe009bfed9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009bfedbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bfedbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 1762 tid 101318 ] Stopped at kdb_enter+0x6b: movq $0,0x28e340a(%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 0x2bdc528c52eb5fe9 rdx 0x40001 rbx 0 rsp 0xfffffe009bfecc90 rbp 0xfffffe009bfeccb0 rsi 0 rdi 0xfffffe005876b5a8 r8 0x3 r9 0xfffffe009bfec7c8 r10 0 r11 0xfffffe00a3c69a70 r12 0xfffffe00a3c69560 r13 0xfffffe009bfecd01 r14 0xffffffff82c754c0 .str.18 r15 0xffffffff82c754c0 .str.18 rip 0xffffffff817aaf2b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e340a(%rip) db> show proc Process 1762 (syz-executor.1) at 0xfffffe00a3d01000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffffe00588c7538 ABI: FreeBSD ELF64 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a788f000 (map 0xfffffe00a788f000) (map.pmap 0xfffffe00a788f0c0) (pmap 0xfffffe00a788f120) threads: 3 100447 s syz-executor.1 101317 RunQ syz-executor.1 101318 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 1762 784 784 0 T (threaded) syz-executor.1 100447 s syz-executor.1 101317 RunQ syz-executor.1 101318 Run CPU 0 syz-executor.1 1687 1678 1687 0 Ss select 0xfffffe00a23a4940 dhclient 1681 1 1681 0 Ss select 0xfffffe00a22f98c0 dhclient 1678 1671 436 65 S select 0xfffffe00a23a49c0 dhclient 1671 436 436 0 S wait 0xfffffe00a2365a70 sh 1662 1 1662 65 Ss select 0xfffffe00a23a4dc0 dhclient 1410 1 1410 0 Ss select 0xfffffe00a23a4b40 dhclient 1407 1 1407 0 Ss select 0xfffffe00a23a4d40 dhclient 1388 1 1388 65 Ss select 0xfffffe0056b8e140 dhclient 988 1 807 0 S uwait 0xfffffe009e9b2b00 syz-executor.2 983 1 783 0 S uwait 0xfffffe009e4d5880 syz-executor.0 978 1 807 0 S uwait 0xfffffe009e4d5080 syz-executor.2 977 1 977 0 Ss select 0xfffffe00a23a4ec0 dhclient 976 1 784 0 S uwait 0xfffffe009e9b2900 syz-executor.1 969 1 969 0 Ss select 0xfffffe0056b8e0c0 dhclient 964 1 783 0 S uwait 0xfffffe005834d100 syz-executor.0 931 1 807 0 S uwait 0xfffffe009e9b2600 syz-executor.2 930 1 784 0 S uwait 0xfffffe0056fff280 syz-executor.1 927 1 856 0 S uwait 0xfffffe00588cec00 syz-executor.3 925 1 783 0 S uwait 0xfffffe00588ce100 syz-executor.0 923 1 807 0 S umtxn 0xfffffe00a22b1b00 syz-executor.2 922 1 784 0 S uwait 0xfffffe00588ce300 syz-executor.1 918 1 856 0 S uwait 0xfffffe0056fff080 syz-executor.3 915 1 807 0 S uwait 0xfffffe00588ce900 syz-executor.2 914 1 784 0 S uwait 0xfffffe009e9b2700 syz-executor.1 911 1 856 0 S uwait 0xfffffe009e9b2800 syz-executor.3 904 1 784 0 S uwait 0xfffffe0058765980 syz-executor.1 901 1 784 0 S uwait 0xfffffe009e4d5d80 syz-executor.1 895 1 784 0 S uwait 0xfffffe00588ce700 syz-executor.1 892 1 784 0 S uwait 0xfffffe009e4d5980 syz-executor.1 856 780 856 0 Rs syz-executor.3 807 780 807 0 Ss piperd 0xfffffe00a221cba0 syz-executor.2 784 780 784 0 Ss wait 0xfffffe00588c7538 syz-executor.1 783 780 783 0 Ss piperd 0xfffffe00588c65d0 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100125 RunQ syz-fuzzer 100128 S nanslp 0xffffffff8405b200 syz-fuzzer 100129 S uwait 0xfffffe009e4d5480 syz-fuzzer 100130 S uwait 0xfffffe009e4d5580 syz-fuzzer 100131 S uwait 0xfffffe009e4d5680 syz-fuzzer 100132 S uwait 0xfffffe009e4d5780 syz-fuzzer 100133 S uwait 0xfffffe0058765d80 syz-fuzzer 100134 RunQ syz-fuzzer 100135 S uwait 0xfffffe005834d000 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e5455e8 csh 776 694 776 0 Ss select 0xfffffe005740b740 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f7cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574750b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574754b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574758b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405b200 cron 694 1 694 0 Ss select 0xfffffe005740be40 sshd 507 1 507 0 Rs syslogd 436 1 436 0 Ss wait 0xfffffe0058b64000 devd 435 1 435 65 Ss select 0xfffffe005740ba40 dhclient 350 1 350 0 Ss select 0xfffffe005740bcc0 dhclient 347 1 347 0 Ss select 0xfffffe0056b8cc40 dhclient 23 0 0 0 RL [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875da70 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841812a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100101 RunQ [/ worker] 20 0 0 0 DL psleep 0xffffffff841b97c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad2f8 [dom0] 100089 D launds 0xffffffff841ad304 [laundry: dom0] 100090 D umarcl 0xffffffff81eaa600 [uma] 18 0 0 0 DL - 0xffffffff83e12320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84c2d560 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84760e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97ac0 [doneq0] 100049 D - 0xffffffff83c97a40 [async] 100082 D - 0xffffffff83c978c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a73a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e7c0 [g_event] 100040 D - 0xffffffff8402e800 [g_up] 100041 D - 0xffffffff8402e840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d848 [alloc_0] 12 0 0 0 WL (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 I [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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8340 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f6c0 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053defd00 [in6m_free taskq] 100011 D - 0xfffffe0053defb00 [deferred_unmount ta] 100014 Run CPU 1 [thread taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df9c00 [pci_hp taskq] 100019 D - 0xfffffe0053df9a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df9800 [inm_free taskq] 100021 D - 0xfffffe0053df9600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df9600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df9600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df9600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df9100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df9100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df9100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df9100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e01200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eacd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eacc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eacb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaca00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8ce80 [virtio_balloon] 100068 D - 0xfffffe0056feba00 [mca taskq] 100073 D - 0xffffffff82c7c440 [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 1762 (syz-executor.1) thread 0xfffffe00a3c69560 (101318) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a74d48d0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13128 Process 0 (kernel) thread 0xfffffe0053df43a0 (100014) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840b1c80) 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 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 5 1025K 3493 vfscache 3 1025K 3 pcb 261 800K 2351 inodedep 31 524K 913 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 50 393K 1637 subproc 171 344K 1858 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 823 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 bus 989 81K 3490 sctp_stro 80 80K 395 sctp_atcl 198 75K 1490 mtx_pool 2 72K 2 BPF 38 71K 38 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 396 50K 396 kdtrace 248 48K 3088 temp 35 33K 2309 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 136 17K 489 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 lltable 45 14K 67 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 ksem 31 12K 38 kenv 95 12K 95 sctp_atky 278 12K 2025 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 71 9K 71 DEVFSP 135 9K 214 bmsafemap 2 9K 866 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pf_ifnet 23 8K 32 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 79 8K 1770 taskqueue 63 7K 63 cred 25 7K 235 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 23 6K 423 dirrem 22 6K 801 pwddesc 77 5K 1795 ufs_dirhash 24 5K 24 UMA 270 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 session 31 4K 46 xform 59 4K 281 acpisem 28 4K 28 hhook 15 4K 17 sctp_athm 198 4K 1553 lockf 28 3K 47 selfd 45 3K 35835 terminal 11 3K 11 proc-args 50 3K 649 freefile 21 3K 780 sctp_map 160 3K 780 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 61 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 55 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 783 softdep 1 1K 1 mkdir 8 1K 1576 freeblks 4 1K 782 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 114 NFSD session 1 1K 1 sctp_aadr 14 1K 54 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 81 encap_export_host 12 1K 12 sctp_stri 1 1K 126 newdirblk 4 1K 788 diradd 4 1K 839 pfil 4 1K 4 procdesc 4 1K 16 cdev 2 1K 2 inpcbpolicy 14 1K 624 osd 8 1K 266 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 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 soname 4 1K 4597 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 108 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 chd data 0 0K 5 cubic data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 880 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 dctcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 108 htcp data 0 0K 0 vegas data 0 0K 0 cdg data 0 0K 0 pf_table 0 0K 13 pf_rule 0 0K 27 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 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 savedino 0 0K 641 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 53 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 2 allocindir 0 0K 0 indirdep 0 0K 49 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 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 971 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 15 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 35 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 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 16124 ioctlops 0 0K 227 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 2 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 768 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 8320 986 1061732 0 254 38117376 0 tcp_log 416 0 15237 72464 0 254 6338592 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8905 665 1721532 0 254 2449920 0 RADIX NODE 144 13786 1469 82204 0 62 2196720 0 BUF TRIE 144 354 11406 2532 0 62 1693440 0 malloc-384 384 4152 8 4152 0 30 1597440 0 malloc-128 128 11288 27 11321 0 126 1448320 0 mbuf_cluster 2048 675 1 675 0 254 1384448 0 malloc-4096 4096 328 3 580 0 2 1355776 0 UMA Slabs 0 112 10677 12 10677 0 126 1197168 0 vmem btag 56 18581 42 18581 0 254 1042888 0 FFS inode 1160 533 27 1313 0 8 649600 0 malloc-16384 16384 25 7 817 0 1 524288 0 256 Bucket 2048 222 8 17552 0 8 471040 0 VM OBJECT 264 1482 93 27251 0 30 415800 0 malloc-4096 4096 90 7 1791 0 2 397312 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 tcp_bbr_map 128 0 2945 37673 0 126 376960 0 ertt_txseginfo 40 0 9292 103804 0 254 371680 0 THREAD 1808 170 28 1323 0 8 357984 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-2048 2048 124 16 1798 0 8 286720 0 VNODE 448 573 66 1355 0 30 286272 0 MAP ENTRY 96 2491 407 95206 0 126 278208 0 malloc-64 64 3919 365 6130 0 254 274176 0 malloc-256 256 45 930 4669 0 62 249600 0 malloc-16 16 14029 221 14089 0 254 228000 0 DEVCTL 1024 11 209 154 0 0 225280 0 malloc-1024 1024 197 11 682 0 16 212992 0 sctp_asoc 2288 80 10 390 0 254 205920 0 malloc-65536 65536 1 2 145 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32 32 5560 362 6137 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1391 35 26468 0 126 182528 0 sctp_ep 1280 117 18 1037 0 254 172800 0 mbuf_packet 256 170 505 4350 0 254 172800 0 VMSPACE 2544 54 12 1740 0 4 167904 0 malloc-32768 32768 0 5 15 0 1 163840 0 FFS2 dinode 256 533 22 1313 0 62 142080 0 malloc-256 256 318 207 2243 0 62 134400 0 S VFS Cache 104 1023 264 1877 0 126 133848 0 malloc-65536 65536 0 2 136 0 1 131072 0 clpbuf 2624 0 48 307 0 16 125952 0 PROC 1336 76 17 1763 0 8 124248 0 socket 944 92 36 2933 0 254 120832 0 ksiginfo 112 77 967 2547 0 126 116928 0 malloc-128 128 807 61 4903 0 126 111104 0 filedesc0 1072 77 21 1795 0 8 105056 0 128 Bucket 1024 75 24 1104 0 16 101376 0 malloc-32768 32768 0 3 9 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 199 31 1838 0 30 88320 0 malloc-256 256 146 199 2056 0 62 88320 0 g_bio 408 0 210 10200 0 30 85680 0 malloc-128 128 584 67 3731 0 126 83328 0 sctp_raddr 736 80 30 490 0 254 80960 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-4096 4096 18 0 18 0 2 73728 0 malloc-256 256 227 58 2682 0 62 72960 0 malloc-384 384 30 150 949 0 30 69120 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-64 64 905 40 4542 0 254 60480 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-64 64 827 55 2705 0 254 56448 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-384 384 118 12 189 0 30 49920 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 4 20 585 0 8 49152 0 64 Bucket 512 91 5 3729 0 30 49152 0 32 Bucket 256 61 119 7304 0 62 46080 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 537 0 16 40960 0 pcpu-8 8 4908 212 5390 0 254 40960 0 malloc-64 64 178 452 35989 0 254 40320 0 malloc-128 128 25 285 900 0 126 39680 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 17900 0 16 36864 0 Files 80 362 88 10690 0 126 36000 0 malloc-384 384 83 7 83 0 30 34560 0 da_ccb 544 0 63 3251 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcpcb 1080 4 24 255 0 254 30240 0 malloc-2048 2048 11 3 40 0 8 28672 0 malloc-1024 1024 22 6 1224 0 16 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 malloc-128 128 31 186 297 0 126 27776 0 pipe 744 22 13 386 0 16 26040 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 PWD 32 36 720 880 0 254 24192 0 KNOTE 160 28 122 46734 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 43 257 1236 0 126 24000 0 tcp_inpcb 496 4 44 255 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 40 50 1596 0 62 23040 0 tcp_rack_pcb 832 0 27 108 0 16 22464 0 malloc-4096 4096 2 3 977 0 2 20480 0 malloc-2048 2048 1 9 26 0 8 20480 0 16 Bucket 144 54 86 560 0 62 20160 0 sctp_chunk 152 73 57 275 0 254 19760 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 600 0 62 19200 0 malloc-256 256 34 41 160 0 62 19200 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-2048 2048 8 0 8 0 8 16384 0 malloc-1024 1024 4 12 44 0 16 16384 0 malloc-32 32 312 192 5438 0 254 16128 0 vtnet_tx_hdr 24 0 668 544670 0 254 16032 0 udplite_inpcb 496 0 32 129 0 254 15872 0 udp_inpcb 496 6 26 214 0 254 15872 0 malloc-128 128 89 35 625 0 126 15872 0 tcp_bbr_pcb 832 0 18 91 0 16 14976 0 malloc-4096 4096 0 3 6 0 2 12288 0 malloc-4096 4096 3 0 4 0 2 12288 0 malloc-2048 2048 2 4 45 0 8 12288 0 malloc-2048 2048 2 4 18 0 8 12288 0 malloc-512 512 0 24 118 0 30 12288 0 malloc-512 512 17 7 18 0 30 12288 0 malloc-64 64 30 159 407 0 254 12096 0 malloc-32 32 150 228 1472 0 254 12096 0 malloc-16 16 500 250 2458 0 254 12000 0 kenv 258 15 30 1039 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-384 384 25 5 28 0 30 11520 0 malloc-4096 4096 0 2 39 0 2 8192 0 malloc-2048 2048 0 4 12 0 8 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 5 11 5 0 30 8192 0 malloc-512 512 0 16 21 0 30 8192 0 malloc-512 512 3 13 187 0 30 8192 0 malloc-512 512 2 14 115 0 30 8192 0 malloc-512 512 0 16 30 0 30 8192 0 pf tags 104 0 78 26 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 31 61 46 0 126 8096 0 rl_entry 40 69 133 69 0 254 8080 0 sctp_stream_msg_out 112 16 56 113 0 254 8064 0 sctp_laddr 48 0 168 364 0 254 8064 0 tcp_rack_map 112 0 72 247 0 126 8064 0 udpcb 32 6 246 343 0 254 8064 0 ertt 72 4 108 255 0 126 8064 0 malloc-64 64 81 45 15591 0 254 8064 0 malloc-64 64 30 96 70 0 254 8064 0 malloc-32 32 67 185 940 0 254 8064 0 malloc-32 32 24 228 661 0 254 8064 0 malloc-32 32 134 118 300 0 254 8064 0 malloc-32 32 19 233 26 0 254 8064 0 4 Bucket 48 5 163 67 0 254 8064 0 2 Bucket 32 61 191 668 0 254 8064 0 malloc-16 16 11 489 398 0 254 8000 0 malloc-16 16 21 479 33 0 254 8000 0 malloc-16 16 36 464 741 0 254 8000 0 malloc-16 16 401 99 28181 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 14 0 254 8000 0 ripcb 496 4 12 26 0 254 7936 0 malloc-128 128 31 31 181 0 126 7936 0 sctp_readq 152 1 51 87 0 254 7904 0 cryptop 280 0 28 22 0 30 7840 0 unpcb 256 17 13 1239 0 254 7680 0 malloc-384 384 0 20 7 0 30 7680 0 malloc-256 256 29 1 293 0 62 7680 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 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 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 malloc-64 64 2 61 2 0 254 4032 0 malloc-32 32 18 108 138 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 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 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 312 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 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 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 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-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-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 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