panic: ASan: Invalid access, 8-byte read at 0xfffffe006d72a418, UMAUseAfterFree(fd) cpuid = 1 time = 1711485047 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0007bd77b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0007bd7910 vpanic() at vpanic+0x26a/frame 0xfffffe0007bd7ad0 panic() at panic+0xb5/frame 0xfffffe0007bd7ba0 kasan_code_name() at kasan_code_name/frame 0xfffffe0007bd7c70 __mtx_lock_flags() at __mtx_lock_flags+0x115/frame 0xfffffe0007bd7d50 sctp_sendall_completes() at sctp_sendall_completes+0x41/frame 0xfffffe0007bd7d70 sctp_iterator_worker() at sctp_iterator_worker+0x1022/frame 0xfffffe0007bd7ed0 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe0007bd7ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0007bd7f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0007bd7f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 5 tid 100067 ] Stopped at kdb_enter+0x6e: movq $0,0x21914e7(%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 0xffffffff815e4b7e _vprintf+0x1ae rdx 0 rbx 0xffffffff82707480 .str.27 rsp 0xfffffe0007bd78f0 rbp 0xfffffe0007bd7910 rsi 0 rdi 0xffffffff815e50b9 printf+0x149 r8 0 r9 0xffffffff r10 0x1000000000286 r11 0x6 r12 0xfffffe0057ab3000 r13 0xfffffffffffffffd r14 0xffffffff82707480 .str.27 r15 0 rip 0xffffffff815d1bae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x21914e7(%rip) db> show proc Process 5 (sctp_iterator) at 0xfffffe0057be1560: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff836ed7e0 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff836ed7e0 reapsubtree: 5 sigparent: 20 vmspace: 0xffffffff836ee780 (map 0xffffffff836ee780) (map.pmap 0xffffffff836ee840) (pmap 0xffffffff836ee8b0) threads: 1 100067 Run CPU 1 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 1823 773 773 0 R (threaded) syz-executor.2 100109 Run CPU 0 syz-executor.2 101101 RunQ syz-executor.2 1817 783 783 0 S (threaded) syz-executor.3 100657 S nanslp 0xffffffff83744480 syz-executor.3 101094 S connec 0xfffffe0058bd9c1a syz-executor.3 101095 S uwait 0xfffffe0074418d00 syz-executor.3 1769 0 0 0 DL - 0xffffffff838542c0 [soaiod4] 1768 0 0 0 DL - 0xffffffff838542c0 [soaiod3] 1767 0 0 0 DL - 0xffffffff838542c0 [soaiod2] 1766 0 0 0 DL - 0xffffffff838542c0 [soaiod1] 1764 0 0 0 DL aiordy 0xfffffe00743b15a0 [aiod4] 1763 0 0 0 DL aiordy 0xfffffe00741d2ae0 [aiod3] 1762 0 0 0 DL aiordy 0xfffffe006d652b00 [aiod2] 1761 0 0 0 DL aiordy 0xfffffe00741d4060 [aiod1] 1602 1596 1602 0 Ss select 0xfffffe00588e0e40 dhclient 1599 1 1599 0 Ss select 0xfffffe00588dfd40 dhclient 1596 1577 424 65 S select 0xfffffe00588dfe40 dhclient 1577 424 424 0 S wait 0xfffffe006d109560 sh 1576 1570 1570 0 D tun_con 0xfffffe006d0e3228 ifconfig 1570 768 1570 0 Ss wait 0xfffffe00741d35a0 syz-executor.1 1363 1 770 0 S uwait 0xfffffe0058bf0c80 syz-executor.0 1359 1 771 0 S uwait 0xfffffe0057aad480 syz-executor.1 1357 1 771 0 S uwait 0xfffffe0058bf2b80 syz-executor.1 1354 1 771 0 S uwait 0xfffffe0057aaf300 syz-executor.1 1352 1 773 0 S uwait 0xfffffe0058bf0d80 syz-executor.2 1350 1 770 0 S uwait 0xfffffe0057aad680 syz-executor.0 1347 1 770 0 S uwait 0xfffffe0058bf1000 syz-executor.0 1344 1 773 0 S uwait 0xfffffe0058bf1400 syz-executor.2 1342 1 770 0 S uwait 0xfffffe0057aad180 syz-executor.0 1341 1 783 0 S uwait 0xfffffe0058bf1c00 syz-executor.3 1338 1 773 0 S uwait 0xfffffe005754a000 syz-executor.2 1335 1 770 0 S uwait 0xfffffe0058bf2000 syz-executor.0 1334 1 783 0 S uwait 0xfffffe0058bf1a00 syz-executor.3 1333 1 773 0 S uwait 0xfffffe0058bf2980 syz-executor.2 1329 1 771 0 S uwait 0xfffffe0058bf2e80 syz-executor.1 1327 1 773 0 S uwait 0xfffffe0058bf2100 syz-executor.2 1326 1 770 0 S uwait 0xfffffe0057aadc00 syz-executor.0 1323 1 783 0 S uwait 0xfffffe0058bf1e80 syz-executor.3 1321 1 771 0 S uwait 0xfffffe0058bf2d80 syz-executor.1 1316 1 770 0 S uwait 0xfffffe0058bf2c80 syz-executor.0 1311 1 771 0 S uwait 0xfffffe0057aade00 syz-executor.1 1293 1 771 0 S uwait 0xfffffe0057aada00 syz-executor.1 783 768 783 0 Ss nanslp 0xffffffff83744480 syz-executor.3 773 768 773 0 Ss nanslp 0xffffffff83744480 syz-executor.2 770 768 770 0 Ss nanslp 0xffffffff83744480 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffffe0057aaec80 syz-fuzzer 100113 S uwait 0xfffffe0058bf3780 syz-fuzzer 100114 S uwait 0xfffffe0058bf3880 syz-fuzzer 100115 S uwait 0xfffffe00542adf00 syz-fuzzer 100116 S wait 0xfffffe006d650000 syz-fuzzer 100117 S uwait 0xfffffe0057548180 syz-fuzzer 100118 S wait 0xfffffe006d650000 syz-fuzzer 100119 S wait 0xfffffe006d650000 syz-fuzzer 100120 S uwait 0xfffffe0058bf2780 syz-fuzzer 100125 S uwait 0xfffffe0058bf2880 syz-fuzzer 100132 S kqread 0xfffffe00589b9000 syz-fuzzer 100153 S uwait 0xfffffe0058bf2300 syz-fuzzer 100644 S wait 0xfffffe006d650000 syz-fuzzer 766 764 766 0 Ss pause 0xfffffe006d650610 csh 764 682 764 0 Ss select 0xfffffe00588e15c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576904b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00587f08b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587f10b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587f18b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00543410b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00543418b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00543420b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00543428b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00543430b0 getty 738 1 18 0 S+ piperd 0xfffffe0058b245b0 logger 737 736 18 0 S+ nanslp 0xffffffff83744481 sleep 736 1 18 0 S+ wait 0xfffffe00571b7ae0 sh 686 1 686 0 Ss nanslp 0xffffffff83744480 cron 682 1 682 0 Ss select 0xfffffe00588e1940 sshd 495 1 495 0 Ss select 0xfffffe00589f7c40 syslogd 424 1 424 0 Ss wait 0xfffffe00541f7b00 devd 423 1 423 65 Ss select 0xfffffe00588e22c0 dhclient 338 1 338 0 Ss select 0xfffffe00588e1b40 dhclient 335 1 335 0 Ss select 0xfffffe00589f7dc0 dhclient 17 0 0 0 DL syncer 0xffffffff83861ba0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571b9060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83860180 [bufdaemon] 100082 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe006a815ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a9680 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff838914f8 [dom0] 100080 D launds 0xffffffff83891504 [laundry: dom0] 100081 D umarcl 0xffffffff81d6cc70 [uma] 7 0 0 0 DL - 0xffffffff834c1cb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843eeea0 [pf purge] 5 0 0 0 RL CPU 1 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348c340 [doneq0] 100045 D - 0xffffffff8348c2c0 [async] 100076 D - 0xffffffff8348c140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388cd20 [crypto] 100042 D crypto_ 0xfffffe00085e8830 [crypto returns 0] 100043 D crypto_ 0xfffffe00085e8880 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fe488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ece00 [g_event] 100036 D - 0xffffffff836ece20 [g_up] 100037 D - 0xffffffff836ece40 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe00541f7040 [init] 10 0 0 0 DL audit_w 0xffffffff8388d780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836ed7e0 [swapper] 100005 D - 0xfffffe00079e3000 [softirq_0] 100006 D - 0xfffffe00079e2e00 [softirq_1] 100007 D - 0xfffffe00079e2d00 [if_io_tqg_0] 100008 D - 0xfffffe00079e2c00 [if_io_tqg_1] 100009 D - 0xfffffe00079e2b00 [if_config_tqg_0] 100010 D - 0xfffffe00079e2a00 [pci_hp taskq] 100011 D - 0xfffffe00079e2900 [kqueue_ctx taskq] 100014 D - 0xfffffe00079e2600 [thread taskq] 100016 D - 0xfffffe00079e2400 [aiod_kick taskq] 100017 D - 0xfffffe00079e2300 [deferred_unmount ta] 100018 D - 0xfffffe00079e2200 [inm_free taskq] 100019 D - 0xfffffe00079e2100 [in6m_free taskq] 100020 D - 0xfffffe00079e2000 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079e1e00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079e1d00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe00079e1c00 [firmware taskq] 100039 D - 0xfffffe00079e1100 [crypto_0] 100040 D - 0xfffffe00079e1100 [crypto_1] 100055 D - 0xfffffe00079e0900 [vtnet0 rxq 0] 100056 D - 0xfffffe00079e0800 [vtnet0 txq 0] 100057 D - 0xfffffe00079e0700 [vtnet0 rxq 1] 100058 D - 0xfffffe00079e0600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0057178280 [virtio_balloon] 100066 D - 0xffffffff8270c6c0 [deadlkres] 100070 D - 0xfffffe00079e0b00 [acpi_task_0] 100071 D - 0xfffffe00079e0b00 [acpi_task_1] 100072 D - 0xfffffe00079e0b00 [acpi_task_2] 100074 D - 0xfffffe00079e3100 [mca taskq] 100075 D - 0xfffffe00079e0a00 [CAM taskq] 1825 770 770 0 Z syz-executor.0 db> show all locks Process 1823 (syz-executor.2) thread 0xfffffe006d1ce000 (100109) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe00542e9100) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1400 Process 1823 (syz-executor.2) thread 0xfffffe0074017000 (101101) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007e2e970) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4012 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0074487930) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vfsops.c:1885 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006d2bbaf0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4753 Process 1576 (ifconfig) thread 0xfffffe006d67d740 (100127) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83862340) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3039 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 371 4922K 481 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4217 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 712 1202K 1637 vfscache 3 1025K 3 pcb 150 810K 2014 inodedep 164 574K 993 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 60 473K 1892 intr 4 472K 4 subproc 171 362K 1916 filemon 36 288K 59 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 pagedep 47 140K 927 vmem 3 138K 5 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 kdtrace 254 49K 2930 umtx 384 48K 384 temp 33 37K 2075 sctp_atcl 98 37K 1457 BPF 22 36K 37 sctp_stro 35 35K 419 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 dirrem 114 29K 927 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 97 16K 97 lltable 47 15K 47 bus-sc 34 15K 1687 eventhandler 162 14K 162 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 ksem 31 12K 41 kenv 95 12K 95 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 freefile 76 10K 885 sctp_timw 35 9K 35 in6_multi 65 9K 65 bmsafemap 2 9K 960 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 shmfd 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 kqueue 84 8K 1898 DEVFSP 111 7K 218 taskqueue 63 7K 63 sglist 6 7K 6 diradd 48 6K 959 cred 24 6K 239 CAM DEV 3 6K 510 plimit 23 6K 355 pfs_nodes 22 6K 22 sctp_atky 133 6K 1998 pwddesc 81 6K 1845 hhook 15 5K 17 ufs_dirhash 24 5K 24 newdirblk 37 5K 916 pf_ifnet 11 5K 24 UMA 267 5K 267 vt 11 5K 11 kcovinfo 65 5K 65 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 105 4K 2948 acpisem 28 4K 28 session 27 4K 52 terminal 11 3K 11 indirdep 10 3K 10 mkdir 18 3K 1832 clone 9 3K 9 uidinfo 3 3K 7 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 29 selfd 31 2K 22644 ip6ndp 12 2K 13 CC Mem 7 2K 263 sctp_ifa 13 2K 14 Unitno 27 2K 49 tun 7 2K 7 CAM XPT 22 2K 543 sctp_athm 98 2K 1521 msi 12 2K 12 in_multi 6 2K 8 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 10 2K 38 acpidev 20 2K 20 sctp_map 70 2K 828 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_aadr 13 1K 23 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 32 encap_export_host 12 1K 12 freework 3 1K 901 freeblks 2 1K 900 netlink 2 1K 28 inpcbpolicy 16 1K 446 cdev 2 1K 2 osd 12 1K 262 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_iter 1 1K 11 vnodes 1 1K 1 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 cryptodev 2 1K 170 sctp_cpal 1 1K 1 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 soname 5 1K 4183 pmchooks 1 1K 1 filecaps 5 1K 90 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 40 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_pcm_rack 0 0K 86 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 172 sctp_mcore 0 0K 0 sctp_socko 0 0K 708 sctp_mvrf 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_stri 0 0K 128 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 822 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 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 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 17 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 ip_msource 0 0K 0 ip_moptions 0 0K 1 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 195 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14848 ioctlops 0 0K 127 eventfd 0 0K 8 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 661 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 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 boottrace 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 tmpfs extattr 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 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 2 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 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 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 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 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 31314 0 254 38494208 0 mbuf 256 8920 743 92552 0 254 2473728 0 malloc-384 384 4285 785 5115 0 30 1946880 0 BUF TRIE 144 234 11582 580 0 62 1701504 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11535 183 14310 0 126 1499904 0 malloc-4096 4096 328 4 497 0 2 1359872 0 UMA Slabs 0 112 10991 19 10991 0 126 1233120 0 sctp_asoc 2256 35 475 414 0 254 1150560 0 RADIX NODE 144 6944 191 49340 0 62 1027440 0 vmem btag 56 16761 126 16761 0 254 945672 0 FFS inode 1168 560 35 1446 0 8 694960 0 malloc-65536 65536 10 0 13 0 1 655360 0 sctp_ep 1176 63 447 979 0 254 599760 0 malloc-16384 16384 30 5 944 0 1 573440 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 socket 960 57 451 2666 0 254 487680 0 VM OBJECT 264 1418 82 26558 0 30 396000 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-4096 4096 89 5 1835 0 2 385024 0 sctp_raddr 736 35 482 630 0 254 380512 0 256 Bucket 2048 153 23 1145 0 8 360448 0 THREAD 1824 171 21 1103 0 8 350208 0 VNODE 448 598 95 1486 0 30 310464 0 malloc-8192 8192 37 0 60 0 1 303104 0 malloc-256 256 215 850 2477 0 62 272640 0 malloc-256 256 908 157 2199 0 62 272640 0 malloc-64 64 3911 184 28278 0 254 262080 0 malloc-16 16 14389 361 14691 0 254 236000 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-256 256 55 815 2296 0 62 222720 0 tcp_log 416 0 513 530 0 254 213408 0 MAP ENTRY 96 1869 273 77156 0 126 205632 0 malloc-32768 32768 6 0 6 0 1 196608 0 mbuf_packet 256 114 648 18369 0 254 195072 0 malloc-128 128 1178 341 28766 0 126 194432 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5294 376 5328 0 254 181440 0 malloc-2048 2048 70 18 1002 0 8 180224 0 FPU_save_area 832 173 43 1630 0 16 179712 0 FFS2 dinode 256 560 130 1445 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-1024 1024 134 26 151 0 16 163840 0 malloc-128 128 1128 143 5455 0 126 162688 0 S VFS Cache 104 1018 386 2040 0 126 146016 0 malloc-65536 65536 0 2 68 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-2048 2048 5 59 1228 0 8 131072 0 malloc-128 128 142 881 1983 0 126 130944 0 unpcb 256 11 499 1214 0 254 130560 0 PROC 1376 81 7 1825 0 8 121088 0 ksiginfo 112 78 966 635 0 126 116928 0 filedesc0 1072 81 17 1845 0 8 105056 0 malloc-256 256 303 72 2255 0 62 96000 0 malloc-8192 8192 10 1 12 0 1 90112 0 malloc-4096 4096 20 2 40 0 2 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 60 23 318 0 16 84992 0 sctp_readq 152 0 520 66 0 254 79040 0 sctp_chunk 152 52 468 1428 0 254 79040 0 g_bio 408 0 180 5104 0 30 73440 0 64 Bucket 512 97 39 2130 0 30 69632 0 malloc-64 64 585 486 2543 0 254 68544 0 malloc-128 128 384 143 571 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 3 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 1 1 12 0 1 65536 0 malloc-1024 1024 39 25 588 0 16 65536 0 sctp_stream_msg_out 112 11 529 181 0 254 60480 0 VMSPACE 616 56 40 1808 0 16 59136 0 malloc-384 384 142 8 162 0 30 57600 0 malloc-384 384 99 51 1458 0 30 57600 0 malloc-8192 8192 7 0 33 0 1 57344 0 udp_inpcb 424 7 119 183 0 30 53424 0 malloc-64 64 551 268 756 0 254 52416 0 tcp_bbr_map 128 3 400 2632 0 126 51584 0 malloc-256 256 121 74 3053 0 62 49920 0 32 Bucket 256 98 97 579 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 1 47 17518 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-1024 1024 7 41 1607 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 tcp_inpcb 1312 7 26 249 0 8 43296 0 malloc-8192 8192 3 2 104 0 1 40960 0 malloc-4096 4096 9 1 12 0 2 40960 0 malloc-4096 4096 2 8 837 0 2 40960 0 pcpu-8 8 4764 356 5082 0 254 40960 0 pipe 728 23 32 364 0 16 40040 0 da_ccb 544 0 70 1402 0 16 38080 0 tcp_rack_pcb 1216 0 30 86 0 8 36480 0 malloc-64 64 125 442 2036 0 254 36288 0 malloc-64 64 7 560 14265 0 254 36288 0 malloc-64 64 108 459 2513 0 254 36288 0 malloc-64 64 223 344 264 0 254 36288 0 malloc-64 64 285 282 396 0 254 36288 0 tcp_rack_map 128 0 279 192 0 126 35712 0 malloc-128 128 27 252 161 0 126 35712 0 malloc-128 128 29 250 80 0 126 35712 0 malloc-128 128 112 167 116 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 47 43 62 0 30 34560 0 malloc-256 256 45 90 185 0 62 34560 0 malloc-256 256 31 104 345 0 62 34560 0 malloc-256 256 7 128 10 0 62 34560 0 TURNSTILE 136 193 59 193 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-2048 2048 12 4 52 0 8 32768 0 malloc-2048 2048 11 5 11 0 8 32768 0 malloc-2048 2048 3 13 62 0 8 32768 0 malloc-2048 2048 0 16 44 0 8 32768 0 malloc-1024 1024 3 29 23 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 5 27 21 0 16 32768 0 malloc-1024 1024 10 22 13 0 16 32768 0 malloc-512 512 5 59 34 0 30 32768 0 malloc-512 512 6 58 20 0 30 32768 0 malloc-512 512 0 64 154 0 30 32768 0 malloc-512 512 10 54 189 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 1 807 20743 0 254 32320 0 PWD 40 39 769 997 0 254 32320 0 KNOTE 160 32 168 11585 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 294 106 10170 0 126 32000 0 PGRP 120 27 237 52 0 126 31680 0 clpbuf 2624 0 12 23 0 4 31488 0 tcp_bbr_pcb 832 1 35 72 0 16 29952 0 sctp_laddr 48 0 588 318 0 254 28224 0 malloc-32 32 276 606 1157 0 254 28224 0 16 Bucket 144 61 135 302 0 62 28224 0 4 Bucket 48 5 583 8 0 254 28224 0 udplite_inpcb 424 0 63 5 0 30 26712 0 cpuset 200 7 121 7 0 62 25600 0 ripcb 392 2 61 9 0 30 24696 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-4096 4096 2 4 6 0 2 24576 0 rl_entry 40 47 559 47 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 58 242 492 0 126 24000 0 malloc-384 384 14 46 43 0 30 23040 0 malloc-384 384 34 26 34 0 30 23040 0 malloc-384 384 0 60 343 0 30 23040 0 SLEEPQUEUE 88 193 63 193 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 udp_inpcb ports 32 3 627 37 0 254 20160 0 tcp_inpcb ports 32 4 626 106 0 254 20160 0 ertt 72 7 273 249 0 126 20160 0 malloc-32 32 109 521 159 0 254 20160 0 malloc-32 32 26 604 51 0 254 20160 0 malloc-32 32 156 474 981 0 254 20160 0 malloc-32 32 51 579 107 0 254 20160 0 malloc-32 32 206 424 6582 0 254 20160 0 malloc-32 32 46 584 476 0 254 20160 0 2 Bucket 32 66 564 520 0 254 20160 0 cryptop 280 0 70 9 0 30 19600 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 3 5 8 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 2 30 6 0 30 16384 0 malloc-512 512 0 32 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 23905 0 254 16032 0 malloc-16 16 430 570 31908 0 254 16000 0 AIO 208 0 76 2 0 62 15808 0 kenv 258 17 43 1076 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 9 741 50 0 254 12000 0 malloc-16 16 15 735 296 0 254 12000 0 malloc-16 16 86 664 834 0 254 12000 0 malloc-16 16 268 482 4505 0 254 12000 0 malloc-16 16 36 714 164 0 254 12000 0 malloc-16 16 14 736 17 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 AIOCB 552 0 21 2 0 16 11592 0 malloc-384 384 2 28 2 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 0 1 2 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 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 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 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 232 0 0 0 0 62 0 0 NCLNODE 608 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 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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-4096 4096 0 0 0 0 2 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 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