panic: ASan: Invalid access, 1-byte write at 0xfffffe009bc0403e, UMAUseAfterFree(fd) cpuid = 1 time = 1625903777 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5e9fb50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5e9fcb0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5e9fd90 panic() at panic+0xb5/frame 0xfffffe00a5e9fe50 __asan_store1_noabort() at __asan_store1_noabort+0x11a/frame 0xfffffe00a5e9ff10 sctp_lower_sosend() at sctp_lower_sosend+0x6eee/frame 0xfffffe00a5ea0400 sctp_sosend() at sctp_sosend+0x729/frame 0xfffffe00a5ea06a0 sosend() at sosend+0x11e/frame 0xfffffe00a5ea0710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5ea0880 sendit() at sendit+0x2b0/frame 0xfffffe00a5ea08d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe00a5ea09f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5ea0bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5ea0bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 1845 tid 101536 ] 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 0x35535d0f199b4530 rdx 0x40001 rbx 0 rsp 0xfffffe00a5e9fc90 rbp 0xfffffe00a5e9fcb0 rsi 0 rdi 0xfffffe009e3ba468 r8 0x3 r9 0xfffffe00a5e9f7e8 r10 0 r11 0xfffffe00a73eafd0 r12 0xfffffe00a73eaac0 r13 0xfffffe00a5e9fd01 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 1845 (syz-executor.1) at 0xfffffe009e9ee538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe009e3eb000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a73d4000 (map 0xfffffe00a73d4000) (map.pmap 0xfffffe00a73d40c0) (pmap 0xfffffe00a73d4120) threads: 3 100134 Run CPU 0 syz-executor.1 101536 Run CPU 1 syz-executor.1 101540 S uwait 0xfffffe00a1a6be00 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 1847 785 785 0 R (threaded) syz-executor.0 100094 RunQ syz-executor.0 101538 RunQ syz-executor.0 101539 S uwait 0xfffffe009e992b80 syz-executor.0 1846 792 792 0 R (threaded) syz-executor.2 100108 RunQ syz-executor.2 101537 S uwait 0xfffffe00a1a6bf00 syz-executor.2 1845 786 786 0 R (threaded) syz-executor.1 100134 Run CPU 0 syz-executor.1 101536 Run CPU 1 syz-executor.1 101540 S uwait 0xfffffe00a1a6be00 syz-executor.1 1840 826 826 0 R (threaded) syz-executor.3 101038 RunQ syz-executor.3 101527 S sbwait 0xfffffe00a1b111c4 syz-executor.3 101529 S sbwait 0xfffffe00a1b11574 syz-executor.3 101530 S accept 0xfffffe009e9e9158 syz-executor.3 101534 S uwait 0xfffffe00a1a58b00 syz-executor.3 101535 S uwait 0xfffffe00a1a58a00 syz-executor.3 1807 1798 1807 0 Ss select 0xfffffe00a7403ec0 dhclient 1803 1 1803 0 Ss select 0xfffffe00a1a6b0c0 dhclient 1798 1786 436 65 S select 0xfffffe00a7403f40 dhclient 1786 436 436 0 S wait 0xfffffe009e3f5a70 sh 1774 1 1774 65 Ss select 0xfffffe00a1a6b640 dhclient 1558 1 1558 0 Ss select 0xfffffe00a1a6b440 dhclient 1553 1 1553 0 Ss select 0xfffffe009e9fbec0 dhclient 1524 1 1524 65 Ss select 0xfffffe00a1a58d40 dhclient 1378 1 1378 0 Ss select 0xfffffe009e992a40 dhclient 1374 1 1374 0 Ss select 0xfffffe009e9dc4c0 dhclient 1343 1 1343 65 Ss select 0xfffffe009e9dc3c0 dhclient 1172 1 1172 0 Ss select 0xfffffe009e9dc440 dhclient 1161 1 1161 0 Ss select 0xfffffe009e9dc640 dhclient 826 780 826 0 Ss nanslp 0xffffffff84055900 syz-executor.3 792 780 792 0 Rs syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Ss nanslp 0xffffffff84055900 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100116 S kqread 0xfffffe009bd12800 syz-fuzzer 100119 S uwait 0xfffffe009e4aba00 syz-fuzzer 100120 S uwait 0xfffffe009e4abb00 syz-fuzzer 100121 S uwait 0xfffffe009e4abc00 syz-fuzzer 100122 S uwait 0xfffffe009e29f180 syz-fuzzer 100123 S uwait 0xfffffe009e29f280 syz-fuzzer 100124 S uwait 0xfffffe009e29f380 syz-fuzzer 100125 S uwait 0xfffffe009e29f480 syz-fuzzer 100126 S uwait 0xfffffe009e29f580 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4cd5e8 csh 776 694 776 0 Ss select 0xfffffe009bd0c7c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe0cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ed0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ed4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ed8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583edcb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583950b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583954b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583958b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058395cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84055901 cron 694 1 694 0 Ss select 0xfffffe009bd0c540 sshd 507 1 507 0 Ss select 0xfffffe009bd0c6c0 syslogd 436 1 436 0 Ss wait 0xfffffe009bd05000 devd 435 1 435 65 Ss select 0xfffffe009e29fbc0 dhclient 350 1 350 0 Ss select 0xfffffe009bd0c740 dhclient 347 1 347 0 Ss select 0xfffffe009e29f9c0 dhclient 23 0 0 0 DL syncer 0xffffffff8417ba40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058747a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84179940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe009bd19ce8 [/ 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 0xffffffff84d37460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84826d30 [pf purge] 15 0 0 0 DL - 0xffffffff84174dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84174dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84174dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84174dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c92240 [doneq0] 100047 D - 0xffffffff83c921c0 [async] 100080 D - 0xffffffff83c92040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aadc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541abd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541abd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8419f860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84028ec0 [g_event] 100038 D - 0xffffffff84028f00 [g_up] 100039 D - 0xffffffff84028f40 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100073 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff841a0800 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84029dc0 [swapper] 100005 D - 0xfffffe0053c0d800 [softirq_0] 100006 D - 0xfffffe0053c0d600 [softirq_1] 100007 D - 0xfffffe0053c0d400 [if_io_tqg_0] 100008 D - 0xfffffe0053c0d200 [if_io_tqg_1] 100009 D - 0xfffffe0053c0d000 [if_config_tqg_0] 100012 D - 0xfffffe000791b500 [thread taskq] 100013 D - 0xfffffe000791b400 [inm_free taskq] 100015 D - 0xfffffe000791b200 [kqueue_ctx taskq] 100016 D - 0xfffffe000791b100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791b000 [aiod_kick taskq] 100018 D - 0xfffffe0053df6e00 [in6m_free taskq] 100019 D - 0xfffffe0053df6d00 [pci_hp taskq] 100020 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df6c00 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df6b00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053df6a00 [firmware taskq] 100040 D - 0xfffffe0053df6900 [crypto_0] 100041 D - 0xfffffe0053df6900 [crypto_1] 100057 D - 0xfffffe0053df6700 [vtnet0 rxq 0] 100058 D - 0xfffffe0053df6600 [vtnet0 txq 0] 100059 D - 0xfffffe0053df6500 [vtnet0 rxq 1] 100060 D - 0xfffffe0053df6400 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056fc0380 [virtio_balloon] 100066 D - 0xfffffe0053df6300 [mca taskq] 100071 D - 0xffffffff82c49680 [deadlkres] 100076 D - 0xfffffe0058394e00 [acpi_task_0] 100077 D - 0xfffffe0058394e00 [acpi_task_1] 100078 D - 0xfffffe0058394e00 [acpi_task_2] 100079 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 1845 (syz-executor.1) thread 0xfffffe009e9d7560 (100134) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00a73d4120) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8411 shared rw vm object (vm object) r = 0 (0xfffffe009e4d7630) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00a73d4060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 Process 1845 (syz-executor.1) thread 0xfffffe00a73eaac0 (101536) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a1a15ab0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13125 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 45 1035K 7399 vfscache 3 1025K 3 pcb 59 571K 2633 inodedep 36 526K 1156 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 134 283K 1918 sctp_stro 15 197K 501 acpica 1674 184K 54806 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 357 140K 397 filedesc 18 137K 1753 pagedep 11 131K 905 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 352 44K 352 kdtrace 217 43K 3389 temp 35 33K 2403 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 137 17K 490 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 lltable 43 14K 135 ether_multi 157 13K 167 KTRACE 100 13K 100 sctp_atcl 33 13K 1719 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 3 9K 1131 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 6 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 251 kqueue 66 7K 1854 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 453 dirrem 22 6K 981 freework 22 6K 2459 DEVFSP 80 5K 203 ufs_dirhash 24 5K 24 UMA 270 5K 270 pf_ifnet 10 5K 32 session 34 5K 50 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 64 4K 1848 acpisem 28 4K 28 lockf 32 4K 57 hhook 15 4K 17 selfd 52 4K 43138 fpukern_ctx 3 3K 3 freefile 24 3K 979 proc-args 53 3K 677 terminal 11 3K 11 select 19 3K 112 freeblks 9 3K 1067 uidinfo 3 3K 10 sctp_atky 48 3K 2304 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 47 CAM XPT 22 2K 543 sctp_stri 3 2K 132 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 softdep 1 1K 1 mkdir 8 1K 1724 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 116 NFSD session 1 1K 1 diradd 7 1K 1021 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 42 inpcbpolicy 20 1K 787 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_athm 33 1K 1764 newdirblk 4 1K 862 pfil 4 1K 4 cdev 2 1K 2 sctp_map 30 1K 990 osd 9 1K 372 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 2042 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 207 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 4897 filecaps 5 1K 115 sctp_vrf 1 1K 1 ip_msource 1 1K 2 vnet 1 1K 1 entropy 2 1K 43 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 16807 p1003.1b 1 1K 1 mqdata 0 0K 0 cdg data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 865 sctp_iter 0 0K 14 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 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 8 tcp_do 0 0K 0 tcp_fsb 0 0K 59 pf_table 0 0K 13 pf_rule 0 0K 13 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 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 1352 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 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_moptions 0 0K 4 in_mfilter 0 0K 7 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 1065 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 12 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 54 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 10579 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 188 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 201 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 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 782 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 9685 53 1285607 0 254 39886848 0 tcp_log 416 0 8514 82469 0 254 3541824 0 mbuf 256 11270 475 2285528 0 254 3006720 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 15376 1251 97117 0 62 2394288 0 BUF TRIE 144 356 11404 6269 0 62 1693440 0 malloc-384 384 4206 24 4298 0 30 1624320 0 malloc-128 128 11313 64 11495 0 126 1456256 0 malloc-4096 4096 327 3 508 0 2 1351680 0 UMA Slabs 0 112 10964 13 10964 0 126 1229424 0 mbuf_cluster 2048 555 1 555 0 254 1138688 0 vmem btag 56 18162 101 18162 0 254 1022728 0 ertt_txseginfo 40 0 17675 335930 0 254 707000 0 FFS inode 1160 516 30 1495 0 8 633360 0 256 Bucket 2048 233 19 16768 0 8 516096 0 tcp_bbr_map 128 0 3627 52409 0 126 464256 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-4096 4096 87 1 2403 0 2 360448 0 VM OBJECT 264 1311 39 28839 0 30 356400 0 THREAD 1808 152 24 1540 0 8 318208 0 malloc-64 64 4190 409 47630 0 254 294336 0 VNODE 448 553 86 1534 0 30 286272 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-256 256 206 769 12246 0 62 249600 0 malloc-32768 32768 0 7 1903 0 1 229376 0 malloc-16 16 14061 189 15746 0 254 228000 0 DEVCTL 1024 8 212 154 0 0 225280 0 malloc-16384 16384 9 4 875 0 1 212992 0 MAP ENTRY 96 1720 254 101055 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5364 180 5609 0 254 177408 0 malloc-128 128 1266 67 30009 0 126 170624 0 malloc-128 128 1133 45 4077 0 126 150784 0 FFS2 dinode 256 516 54 1495 0 62 145920 0 mbuf_packet 256 45 510 4667 0 254 142080 0 S VFS Cache 104 1028 298 2056 0 126 137904 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 300 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 VMSPACE 2544 41 10 1826 0 4 129744 0 clpbuf 2624 0 48 288 0 16 125952 0 ksiginfo 112 53 991 5802 0 126 116928 0 malloc-1024 1024 110 2 127 0 16 114688 0 128 Bucket 1024 80 31 1203 0 16 113664 0 malloc-384 384 35 255 1159 0 30 111360 0 malloc-2048 2048 7 45 10586 0 8 106496 0 malloc-256 256 166 239 4364 0 62 103680 0 socket 944 48 56 3208 0 254 98176 0 PROC 1336 63 6 1847 0 8 92184 0 filedesc0 1072 64 20 1848 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-16384 16384 4 1 179 0 1 81920 0 sctp_asoc 2288 15 20 495 0 254 80080 0 malloc-128 128 327 262 1437 0 126 75392 0 malloc-8192 8192 5 4 134 0 1 73728 0 malloc-2048 2048 17 17 1137 0 8 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 64 Bucket 512 77 43 4706 0 30 61440 0 g_bio 408 0 150 37195 0 30 61200 0 malloc-4096 4096 12 1 23 0 2 53248 0 tcpcb 1080 5 44 361 0 254 52920 0 32 Bucket 256 60 135 8104 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 4 20 511 0 8 49152 0 sctp_raddr 736 15 51 662 0 254 48576 0 sctp_ep 1280 15 21 1133 0 254 46080 0 malloc-256 256 151 29 331 0 62 46080 0 malloc-1024 1024 21 23 1011 0 16 45056 0 malloc-64 64 576 117 19531 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4713 407 5363 0 254 40960 0 malloc-256 256 114 36 1098 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 18869 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-384 384 75 15 163 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-1024 1024 13 19 1457 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 478 26 690 0 254 32256 0 tcp_bbr_pcb 832 0 36 246 0 16 29952 0 pipe 744 23 17 389 0 16 29760 0 malloc-2048 2048 12 2 203 0 8 28672 0 KNOTE 160 28 147 61560 0 62 28000 0 Files 80 242 108 11225 0 126 28000 0 malloc-384 384 33 37 1719 0 30 26880 0 malloc-256 256 64 41 1482 0 62 26880 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-4096 4096 3 3 1069 0 2 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 49 251 1625 0 126 24000 0 tcp_inpcb 496 5 43 361 0 254 23808 0 sctp_chunk 152 39 117 667 0 254 23712 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 2 8 100 0 8 20480 0 malloc-2048 2048 5 5 143 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 PWD 32 22 608 960 0 254 20160 0 malloc-64 64 216 99 3848 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 36 14 38 0 30 19200 0 malloc-256 256 40 35 249 0 62 19200 0 SLEEPQUEUE 88 177 15 177 0 126 16896 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 85 0 2 16384 0 malloc-4096 4096 2 2 5 0 2 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-32 32 299 205 6565 0 254 16128 0 vtnet_tx_hdr 24 0 668 699761 0 254 16032 0 udplite_inpcb 496 4 28 146 0 254 15872 0 malloc-128 128 89 35 976 0 126 15872 0 malloc-384 384 36 4 36 0 30 15360 0 malloc-256 256 31 29 1027 0 62 15360 0 malloc-256 256 34 26 968 0 62 15360 0 tcp_rack_pcb 832 0 18 59 0 16 14976 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 201 0 30 12288 0 malloc-512 512 3 21 133 0 30 12288 0 malloc-64 64 87 102 210 0 254 12096 0 malloc-64 64 158 31 166 0 254 12096 0 malloc-64 64 39 150 1705 0 254 12096 0 malloc-32 32 161 217 279 0 254 12096 0 16 Bucket 144 63 21 596 0 62 12096 0 2 Bucket 32 52 326 853 0 254 12096 0 malloc-16 16 346 404 597 0 254 12000 0 ripcb 496 5 19 51 0 254 11904 0 udp_inpcb 496 6 18 229 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 unpcb 256 20 25 1252 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 15 0 8 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 18 0 16 8192 0 malloc-512 512 1 15 2 0 30 8192 0 malloc-512 512 3 13 117 0 30 8192 0 malloc-512 512 12 4 12 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 34 58 50 0 126 8096 0 rl_entry 40 72 130 72 0 254 8080 0 sctp_laddr 48 0 168 158 0 254 8064 0 tcp_rack_map 112 0 72 121 0 126 8064 0 udpcb 32 10 242 375 0 254 8064 0 ertt 72 5 107 361 0 126 8064 0 malloc-64 64 13 113 103 0 254 8064 0 malloc-32 32 148 104 199 0 254 8064 0 malloc-32 32 21 231 53 0 254 8064 0 malloc-32 32 38 214 901 0 254 8064 0 malloc-32 32 56 196 2169 0 254 8064 0 4 Bucket 48 6 162 70 0 254 8064 0 malloc-16 16 7 493 368 0 254 8000 0 malloc-16 16 187 313 1417 0 254 8000 0 malloc-16 16 30 470 26031 0 254 8000 0 malloc-16 16 41 459 1812 0 254 8000 0 malloc-128 128 25 37 128 0 126 7936 0 malloc-128 128 10 52 81 0 126 7936 0 malloc-128 128 7 55 288 0 126 7936 0 sctp_readq 152 2 50 101 0 254 7904 0 cryptop 280 0 28 8 0 30 7840 0 routing nhops 256 27 3 35 0 62 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 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_stream_msg_out 112 3 33 105 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-16 16 16 234 19 0 254 4000 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 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 0 254 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 sackhole 32 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 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 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-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