panic: ASan: Invalid access, 4-byte read at 0xfffffe00570fbe4c, RedZonePartial(7) cpuid = 1 time = 1625688696 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a2756050 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a27561b0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a2756290 panic() at panic+0xb5/frame 0xfffffe00a2756350 __asan_load4_noabort() at __asan_load4_noabort+0x20f/frame 0xfffffe00a2756410 sctp_sosend() at sctp_sosend+0x7a5/frame 0xfffffe00a27566a0 sosend() at sosend+0x11e/frame 0xfffffe00a2756710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a2756880 sendit() at sendit+0x2b0/frame 0xfffffe00a27568d0 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00a27569f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a2756bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a2756bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 2544 tid 102753 ] Stopped at kdb_enter+0x6b: movq $0,0x28f86da(%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 0x207757e4a98b741c rdx 0x40001 rbx 0 rsp 0xfffffe00a2756190 rbp 0xfffffe00a27561b0 rsi 0 rdi 0xfffffe009e4482e8 r8 0x3 r9 0xfffffe00a2755ce8 r10 0 r11 0xfffffe00a5827530 r12 0xfffffe00a5827020 r13 0xfffffe00a2756201 r14 0xffffffff82c3df20 .str.18 r15 0xffffffff82c3df20 .str.18 rip 0xffffffff8178d35b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f86da(%rip) db> show proc Process 2544 (syz-executor.0) at 0xfffffe009e9bda70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe009bc6d538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a6f3f3e0 (map 0xfffffe00a6f3f3e0) (map.pmap 0xfffffe00a6f3f4a0) (pmap 0xfffffe00a6f3f500) threads: 2 100158 RunQ syz-executor.0 102753 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 2546 785 785 0 R syz-executor.2 2545 783 783 0 R syz-executor.1 2544 782 782 0 R (threaded) syz-executor.0 100158 RunQ syz-executor.0 102753 Run CPU 1 syz-executor.0 1960 1 1960 65 Ss select 0xfffffe00a585d440 dhclient 1798 1 1798 0 Ss select 0xfffffe009e3dee40 dhclient 1795 1 1795 0 Ss select 0xfffffe009e9e53c0 dhclient 1776 1 1776 65 Ss select 0xfffffe009e3de7c0 dhclient 1610 1 1610 0 Ss select 0xfffffe009e9e5140 dhclient 1607 1 1607 0 Ss select 0xfffffe009e9e51c0 dhclient 1580 1 1580 65 Ss select 0xfffffe009e9e54c0 dhclient 1421 1 791 0 S uwait 0xfffffe00a5803000 syz-executor.3 1420 1 782 0 S uwait 0xfffffe00a5843e80 syz-executor.0 1416 1 782 0 S umtxn 0xfffffe00a5843980 syz-executor.0 1413 1 791 0 S uwait 0xfffffe009e9dbe80 syz-executor.3 1411 1 782 0 S uwait 0xfffffe00a5843a80 syz-executor.0 1407 1 791 0 S uwait 0xfffffe00a5803300 syz-executor.3 1396 1 785 0 S uwait 0xfffffe00a5803c00 syz-executor.2 1394 1 785 0 S uwait 0xfffffe00a5803d00 syz-executor.2 1387 1 785 0 S uwait 0xfffffe009bc05300 syz-executor.2 1383 1 785 0 S uwait 0xfffffe00a5803f00 syz-executor.2 1382 1 785 0 S uwait 0xfffffe009e9dbd80 syz-executor.2 1378 0 0 0 DL aiordy 0xfffffe00a6e27a70 [aiod4] 1376 0 0 0 DL aiordy 0xfffffe00a5804538 [aiod3] 1375 0 0 0 DL aiordy 0xfffffe009e9b9000 [aiod2] 1374 0 0 0 DL aiordy 0xfffffe009e9b9a70 [aiod1] 1349 1 1349 0 Ss select 0xfffffe009e9e5540 dhclient 1345 1 1345 0 Ss select 0xfffffe00a5843040 dhclient 1323 1 1323 65 Ss select 0xfffffe009e9e5440 dhclient 1043 1 1043 0 Ss select 0xfffffe0056cbe440 dhclient 1040 1 1040 0 Ss select 0xfffffe009e9e5640 dhclient 791 780 791 0 Rs syz-executor.3 785 780 785 0 Rs syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff84052941 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100112 S uwait 0xfffffe009bd0e500 syz-fuzzer 100116 S nanslp 0xffffffff84052941 syz-fuzzer 100117 S uwait 0xfffffe0057fcf400 syz-fuzzer 100118 S uwait 0xfffffe0057fcf500 syz-fuzzer 100119 S uwait 0xfffffe009bf1ac00 syz-fuzzer 100120 S uwait 0xfffffe009bf1ad00 syz-fuzzer 100121 S uwait 0xfffffe009e3de000 syz-fuzzer 100122 S uwait 0xfffffe0057fcf600 syz-fuzzer 100388 RunQ syz-fuzzer 101282 S kqread 0xfffffe009bd1b400 syz-fuzzer 101283 S uwait 0xfffffe00a5843580 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e90a5e8 csh 776 694 776 0 Ss select 0xfffffe009e3de840 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056cbfcb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00580790b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00580794b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00580798b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe0058079cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe0057fd10b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe0057fd14b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057fd18b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057fd1cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84052940 cron 694 1 694 0 Ss select 0xfffffe009bf1a1c0 sshd 507 1 507 0 Ss select 0xfffffe009e3ded40 syslogd 436 1 436 0 Ss select 0xfffffe009bf1a040 devd 435 1 435 65 Ss select 0xfffffe009e3def40 dhclient 350 1 350 0 Ss select 0xfffffe009bf1a240 dhclient 347 1 347 0 Ss select 0xfffffe009bc059c0 dhclient 23 0 0 0 DL syncer 0xffffffff84178a40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058423a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff84176940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100096 D sdflush 0xfffffe009bd20ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841aeac0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff841a25f8 [dom0] 100087 D launds 0xffffffff841a2604 [laundry: dom0] 100088 D umarcl 0xffffffff81e7afa0 [uma] 18 0 0 0 DL - 0xffffffff83e09ae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84b0a3c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84806d00 [pf purge] 15 0 0 0 DL - 0xffffffff84171dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84171dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84171dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84171dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83c8f240 [doneq0] 100045 D - 0xffffffff83c8f1c0 [async] 100078 D - 0xffffffff83c8f040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053f8ec88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e8ad80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e8ad30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419c6a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff84025f00 [g_event] 100036 D - 0xffffffff84025f40 [g_up] 100037 D - 0xffffffff84025f80 [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] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 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 [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 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 0xffffffff8419d640 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff84026e00 [swapper] 100005 D - 0xfffffe0053c0d800 [if_config_tqg_0] 100006 D - 0xfffffe0053c0d600 [softirq_0] 100007 D - 0xfffffe0053c0d400 [softirq_1] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_0] 100009 D - 0xfffffe0053c0d000 [if_io_tqg_1] 100010 D - 0xfffffe000791b700 [pci_hp taskq] 100013 Run CPU 0 [thread taskq] 100014 D - 0xfffffe000791b300 [inm_free taskq] 100016 D - 0xfffffe000791b100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791b000 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [aiod_kick 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] 100034 D - 0xfffffe0053df6a00 [firmware taskq] 100038 D - 0xfffffe0053df6900 [crypto_0] 100039 D - 0xfffffe0053df6900 [crypto_1] 100055 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100056 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100057 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100058 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100060 D vtbslp 0xfffffe0056c9e480 [virtio_balloon] 100064 D - 0xfffffe0053df6300 [mca taskq] 100066 D - 0xffffffff82c44ea1 [deadlkres] 100074 D - 0xfffffe0057fc9e00 [acpi_task_0] 100075 D - 0xfffffe0057fc9e00 [acpi_task_1] 100076 D - 0xfffffe0057fc9e00 [acpi_task_2] 100077 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 0 (kernel) thread 0xfffffe0053df1ac0 (100013) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff8007c7d3000) 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 5 3201K 5 sysctloid 34288 2025K 34355 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 10 1027K 4286 vfscache 3 1025K 3 pcb 136 650K 3826 inodedep 192 584K 1853 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 168 343K 2638 filedesc 38 297K 3135 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 10 131K 1663 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 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 396 50K 396 sctp_stro 48 48K 800 kdtrace 243 47K 5301 dirrem 182 46K 1701 sctp_atcl 99 38K 2658 temp 35 33K 2536 hostcache 1 32K 1 shm 1 32K 18 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 freefile 182 23K 1633 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 138 17K 574 tty 16 16K 16 ithread 99 16K 99 lltable 46 15K 95 bus-sc 33 14K 1684 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 71 9K 71 bmsafemap 2 9K 1745 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 35 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 79 8K 2553 cred 26 7K 288 taskqueue 60 7K 60 sctp_atky 147 7K 3538 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 487 DEVFSP 80 5K 199 pwddesc 77 5K 2552 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 51 pf_ifnet 10 5K 54 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 31330 lockf 32 4K 57 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 681 terminal 11 3K 11 pf_osfp 21 3K 21 select 19 3K 146 uidinfo 3 3K 23 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 16 sctp_ifa 14 2K 15 Unitno 30 2K 47 CAM XPT 22 2K 543 sctp_athm 99 2K 2716 sctp_map 96 2K 1600 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 1616 tcp_fsb 8 1K 104 softdep 1 1K 1 mkdir 8 1K 3212 freeblks 4 1K 1615 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 226 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 inpcbpolicy 23 1K 1321 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 1741 crypto 4 1K 60 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 16 1K 345 sctp_stri 1 1K 144 newdirblk 4 1K 1606 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 209 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 5050 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 44 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 17292 p1003.1b 1 1K 1 tcp_do 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1181 sctp_iter 0 0K 13 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 13 sctp_aadr 0 0K 0 pf_table 0 0K 35 pf_rule 0 0K 40 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 0 cubic data 0 0K 5 dctcp data 0 0K 0 vegas data 0 0K 0 chd data 0 0K 0 htcp data 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 scsi_ch 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1329 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 111 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 16 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_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 acpipwr 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 74 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 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 1773 namei_tracker 0 0K 22 export_host 0 0K 0 cl_savebuf 0 0K 41 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 43 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 6704 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 20 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 129 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 ioctlops 0 0K 381 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 836 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 NEWdirectio 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 953 89922 0 254 37982208 0 tcp_log 416 0 11430 82169 0 254 4754880 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8984 556 303469 0 254 2442240 0 BUF TRIE 144 352 11408 5314 0 62 1693440 0 malloc-384 384 4230 20 4279 0 30 1632000 0 malloc-128 128 11325 21 11578 0 126 1452288 0 RADIX NODE 144 8300 1607 89446 0 62 1426608 0 malloc-4096 4096 327 2 556 0 2 1347584 0 UMA Slabs 0 112 10568 13 10568 0 126 1185072 0 mbuf_cluster 2048 555 1 555 0 254 1138688 0 vmem btag 56 18043 76 18043 0 254 1014664 0 FFS inode 1160 526 55 2163 0 8 673960 0 tcp_bbr_map 128 0 4433 33521 0 126 567424 0 256 Bucket 2048 209 13 13622 0 8 454656 0 malloc-4096 4096 100 5 3102 0 2 430080 0 VM OBJECT 264 1434 96 39076 0 30 403920 0 malloc-16384 16384 19 5 1566 0 1 393216 0 ertt_txseginfo 40 0 9494 109717 0 254 379760 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 165 33 2753 0 8 357984 0 malloc-256 256 309 1071 9595 0 62 353280 0 VNODE 448 564 93 2203 0 30 294336 0 malloc-64 64 4185 99 35818 0 254 274176 0 malloc-65536 65536 4 0 4 0 1 262144 0 MAP ENTRY 96 2221 383 142279 0 126 249984 0 malloc-16 16 14118 132 16535 0 254 228000 0 DEVCTL 1024 0 220 154 0 0 225280 0 sctp_asoc 2288 48 47 800 0 254 217360 0 malloc-65536 65536 1 2 11 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-2048 2048 52 38 1752 0 8 184320 0 malloc-32 32 5356 62 5573 0 254 173376 0 malloc-128 128 1265 68 30836 0 126 170624 0 malloc-128 128 1177 63 5658 0 126 158720 0 VMSPACE 2544 50 10 2521 0 4 152640 0 FFS2 dinode 256 526 44 2163 0 62 145920 0 mbuf_packet 256 60 495 7266 0 254 142080 0 S VFS Cache 104 1025 301 2760 0 126 137904 0 malloc-2048 2048 7 59 6728 0 8 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 318 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 clpbuf 2624 0 48 889 0 16 125952 0 sctp_ep 1280 50 46 1748 0 254 122880 0 PROC 1336 76 14 2546 0 8 120240 0 malloc-256 256 178 287 6273 0 62 119040 0 ksiginfo 112 73 971 572 0 126 116928 0 malloc-1024 1024 110 2 127 0 16 114688 0 filedesc0 1072 77 21 2552 0 8 105056 0 malloc-16384 16384 4 2 179 0 1 98304 0 128 Bucket 1024 85 10 1176 0 16 97280 0 socket 944 50 50 4431 0 254 94400 0 malloc-1024 1024 56 36 1308 0 16 94208 0 g_bio 408 0 230 17258 0 30 93840 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 191 29 1872 0 30 84480 0 malloc-8192 8192 5 5 134 0 1 81920 0 malloc-128 128 485 104 2091 0 126 75392 0 sctp_raddr 736 53 46 1030 0 254 72864 0 64 Bucket 512 103 33 4364 0 30 69632 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-2048 2048 4 28 511 0 8 65536 0 malloc-384 384 99 71 2658 0 30 65280 0 malloc-256 256 150 75 245 0 62 57600 0 malloc-4096 4096 12 1 23 0 2 53248 0 32 Bucket 256 65 130 9754 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-64 64 589 167 20210 0 254 48384 0 malloc-256 256 114 51 1132 0 62 42240 0 malloc-256 256 99 66 2097 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4707 413 6193 0 254 40960 0 tcpcb 1080 12 23 334 0 254 37800 0 NAMEI 1024 0 36 22222 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 690 0 254 36288 0 udplite_inpcb 488 0 72 712 0 254 35136 0 malloc-384 384 75 15 207 0 30 34560 0 malloc-32768 32768 0 1 1 0 1 32768 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-2048 2048 12 2 203 0 8 28672 0 malloc-1024 1024 13 15 1512 0 16 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 18672 0 62 28000 0 Files 80 234 116 13448 0 126 28000 0 pipe 744 23 12 439 0 16 26040 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 3 3 1777 0 2 24576 0 malloc-2048 2048 5 7 232 0 8 24576 0 malloc-64 64 242 136 5250 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 tcp_inpcb 488 12 36 334 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 malloc-4096 4096 2 3 5 0 2 20480 0 malloc-2048 2048 2 8 169 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 PWD 32 29 601 1638 0 254 20160 0 8 Bucket 80 58 192 1482 0 126 20000 0 sctp_chunk 152 19 111 472 0 254 19760 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 38 0 30 19200 0 malloc-384 384 34 16 34 0 30 19200 0 malloc-256 256 40 35 379 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-1024 1024 11 5 11 0 16 16384 0 malloc-64 64 158 94 166 0 254 16128 0 malloc-64 64 77 175 1991 0 254 16128 0 malloc-32 32 312 192 7680 0 254 16128 0 vtnet_tx_hdr 24 0 668 85101 0 254 16032 0 malloc-128 128 89 35 1720 0 126 15872 0 unpcb 256 20 40 1324 0 254 15360 0 malloc-256 256 30 30 1774 0 62 15360 0 malloc-256 256 36 24 1165 0 62 15360 0 tcp_rack_pcb 832 8 10 104 0 16 14976 0 tcp_bbr_pcb 832 0 18 150 0 16 14976 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 200 0 30 12288 0 malloc-32 32 161 217 294 0 254 12096 0 malloc-32 32 124 254 3029 0 254 12096 0 16 Bucket 144 51 33 443 0 62 12096 0 malloc-16 16 346 404 594 0 254 12000 0 malloc-128 128 7 86 317 0 126 11904 0 udp_inpcb 488 6 18 219 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 37 0 8 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 40 0 16 8192 0 malloc-512 512 1 15 13 0 30 8192 0 malloc-512 512 3 13 227 0 30 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 12 4 12 0 30 8192 0 malloc-512 512 0 16 8 0 30 8192 0 malloc-512 512 1 15 161 0 30 8192 0 pf tags 104 0 78 70 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 51 0 126 8096 0 rl_entry 40 56 146 56 0 254 8080 0 sctp_stream_msg_out 112 33 39 188 0 254 8064 0 sctp_laddr 48 32 136 752 0 254 8064 0 tcp_rack_map 112 24 48 238 0 126 8064 0 udpcb 32 6 246 931 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 12 100 334 0 126 8064 0 malloc-64 64 12 114 101 0 254 8064 0 malloc-64 64 87 39 206 0 254 8064 0 malloc-32 32 149 103 230 0 254 8064 0 malloc-32 32 24 228 53 0 254 8064 0 malloc-32 32 38 214 842 0 254 8064 0 4 Bucket 48 6 162 87 0 254 8064 0 2 Bucket 32 51 201 722 0 254 8064 0 malloc-16 16 14 486 341 0 254 8000 0 malloc-16 16 16 484 19 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 31 469 26590 0 254 8000 0 malloc-16 16 107 393 2785 0 254 8000 0 malloc-128 128 25 37 128 0 126 7936 0 malloc-128 128 18 44 137 0 126 7936 0 sctp_readq 152 0 52 57 0 254 7904 0 cryptop 280 0 28 8 0 30 7840 0 ripcb 488 5 11 56 0 254 7808 0 AIOCB 552 0 14 11 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 L VFS Cache 320 0 24 21 0 30 7680 0 malloc-384 384 1 19 349 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 3 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIO 208 0 19 10 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 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 tfo_ccache_entries 80 1 31 1 0 126 2560 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 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 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 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 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-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-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