panic: ASan: Invalid access, 8-byte write at 0xfffffe00a70e10e0, UMAUseAfterFree(fd) cpuid = 0 time = 1625730098 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5ec2e50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5ec2fb0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5ec3090 panic() at panic+0xb5/frame 0xfffffe00a5ec3150 __asan_store8_noabort() at __asan_store8_noabort+0x36f/frame 0xfffffe00a5ec3210 sctp_timer_stop() at sctp_timer_stop+0x82b/frame 0xfffffe00a5ec3280 sctp_stop_timers_for_shutdown() at sctp_stop_timers_for_shutdown+0xd2/frame 0xfffffe00a5ec32b0 sctp_disconnect() at sctp_disconnect+0x884/frame 0xfffffe00a5ec33b0 soclose() at soclose+0x3b3/frame 0xfffffe00a5ec34c0 _fdrop() at _fdrop+0x58/frame 0xfffffe00a5ec34f0 closef() at closef+0x686/frame 0xfffffe00a5ec36e0 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe00a5ec3750 fdescfree() at fdescfree+0x903/frame 0xfffffe00a5ec3940 exit1() at exit1+0x8bc/frame 0xfffffe00a5ec39d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe00a5ec39f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5ec3bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5ec3bf0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x2e985a, rsp = 0x7fffffffe478, rbp = 0x7fffffffe480 --- KDB: enter: panic [ thread pid 3334 tid 102805 ] 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 0xc65989b9c8d38848 rdx 0x1 rbx 0 rsp 0xfffffe00a5ec2f90 rbp 0xfffffe00a5ec2fb0 rsi 0 rdi 0xffffffff81799939 vprintf+0x319 r8 0x3 r9 0xfffffe00a5ec2ae8 r10 0 r11 0xfffffe00a6f8aa70 r12 0xfffffe00a5abc1e0 r13 0xfffffe00a5ec3001 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 3334 (syz-executor.3) at 0xfffffe009e391000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe009e515a70 ABI: FreeBSD ELF64 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d51538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009bd1e9f0 (map 0xfffffe009bd1e9f0) (map.pmap 0xfffffe009bd1eab0) (pmap 0xfffffe009bd1eb10) threads: 1 102805 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 3334 787 787 0 RE CPU 0 syz-executor.3 2309 1 2309 65 Ss select 0xfffffe00a5a62bc0 dhclient 2020 1 2020 0 Ss select 0xfffffe009e993d40 dhclient 2017 1 2017 0 Ss select 0xfffffe00a7151dc0 dhclient 1997 1 1997 65 Ss select 0xfffffe00a7151ec0 dhclient 1813 1 1813 0 Ss select 0xfffffe009bc57440 dhclient 1810 1 1810 0 Ss select 0xfffffe009bc572c0 dhclient 1791 1 1791 65 Ss select 0xfffffe009bc57340 dhclient 1714 0 0 0 DL aiordy 0xfffffe00a7083a70 [aiod4] 1713 0 0 0 DL aiordy 0xfffffe00a5a08538 [aiod3] 1712 0 0 0 DL aiordy 0xfffffe00a5a08a70 [aiod2] 1711 0 0 0 DL aiordy 0xfffffe00a5a64538 [aiod1] 1461 1 1461 0 Ss select 0xfffffe00a5a7b9c0 dhclient 1458 1 1458 0 Ss select 0xfffffe009e993c40 dhclient 1425 1 1425 65 Ss select 0xfffffe009e39a7c0 dhclient 1111 1 1111 0 Ss select 0xfffffe009e993cc0 dhclient 1106 1 1106 0 Ss select 0xfffffe009e993bc0 dhclient 787 782 787 0 Ss wait 0xfffffe009e515a70 syz-executor.3 786 782 786 0 Ss piperd 0xfffffe009e9c5ba0 syz-executor.2 785 782 785 0 Ss piperd 0xfffffe009e9bc8b8 syz-executor.1 784 782 784 0 Ss piperd 0xfffffe009bc98ba0 syz-executor.0 782 780 780 0 S (threaded) syz-fuzzer 100099 S uwait 0xfffffe00570c1000 syz-fuzzer 100116 S uwait 0xfffffe009e39a880 syz-fuzzer 100117 S uwait 0xfffffe009e39a980 syz-fuzzer 100118 S uwait 0xfffffe009e39aa80 syz-fuzzer 100119 S uwait 0xfffffe009bc57800 syz-fuzzer 100120 S uwait 0xfffffe009bc57900 syz-fuzzer 100121 S uwait 0xfffffe009bf00100 syz-fuzzer 100122 S kqread 0xfffffe009bd26900 syz-fuzzer 100123 S uwait 0xfffffe009bc57a00 syz-fuzzer 780 778 780 0 Ss pause 0xfffffe009bd065e8 csh 778 694 778 0 Ss select 0xfffffe009e39a040 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056cbfcb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00580740b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00580744b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00580748b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe0058074cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe0057fcc0b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe0057fcc4b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057fcc8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057fcccb0 getty 698 1 698 0 Ss nanslp 0xffffffff84052940 cron 694 1 694 0 Ss select 0xfffffe009e39a240 sshd 507 1 507 0 Ss select 0xfffffe00587fe8c0 syslogd 436 1 436 0 Ss select 0xfffffe009e39a640 devd 435 1 435 65 Ss select 0xfffffe00587feb40 dhclient 350 1 350 0 Ss select 0xfffffe009e39a540 dhclient 347 1 347 0 Ss select 0xfffffe009bc57ec0 dhclient 23 0 0 0 DL syncer 0xffffffff84178a40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058429a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff84176940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe009bd2fce8 [/ 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 0xffffffff84a313c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84c03d00 [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 - 0xfffffe0007919700 [pci_hp taskq] 100013 Run CPU 1 [thread taskq] 100014 D - 0xfffffe0007919300 [inm_free taskq] 100016 D - 0xfffffe0007919100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0007919000 [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] 100069 D - 0xffffffff82c44ea0 [deadlkres] 100074 D - 0xfffffe0057fcbe00 [acpi_task_0] 100075 D - 0xfffffe0057fcbe00 [acpi_task_1] 100076 D - 0xfffffe0057fcbe00 [acpi_task_2] 100077 D - 0xfffffe0053df6800 [CAM taskq] db> show all locks Process 3334 (syz-executor.3) thread 0xfffffe00a5abc1e0 (102805) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009e380a90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:692 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a5b00e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:674 Process 0 (kernel) thread 0xfffffe0053df1ac0 (100013) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840a7580) 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 6 1026K 5207 vfscache 3 1025K 3 pcb 146 659K 5746 inodedep 20 520K 2617 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 146 287K 3421 vmem 3 274K 5 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 397 pagedep 9 130K 2428 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 filedesc 12 89K 4687 BPF 46 88K 51 bus 986 80K 3469 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 sctp_stro 48 48K 1268 umtx 374 47K 374 kdtrace 225 45K 7378 sctp_atcl 104 39K 3896 temp 35 33K 2754 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 126 32K 136 pf_rule 15 30K 92 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 130 18K 534 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 46 15K 157 bus-sc 33 14K 1684 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 sctp_timw 33 9K 33 bmsafemap 2 9K 2528 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 65 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sctp_atky 155 7K 5308 cred 26 7K 269 kqueue 66 7K 3360 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 519 DEVFSP 80 5K 420 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 52 pf_ifnet 10 5K 77 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 63 4K 3352 acpisem 28 4K 28 selfd 55 4K 42209 lockf 32 4K 60 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 693 terminal 11 3K 11 pf_osfp 24 3K 24 dirrem 10 3K 2388 select 19 3K 180 uidinfo 3 3K 11 pf_table 1 2K 33 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 31 2K 57 sctp_ifa 13 2K 14 sctp_athm 104 2K 3935 CAM XPT 22 2K 543 sctp_map 96 2K 2536 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freefile 9 2K 2384 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 102 softdep 1 1K 1 mkdir 8 1K 4684 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 382 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 inpcbpolicy 24 1K 1847 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 119 pci_link 10 1K 10 crypto 4 1K 231 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 16 1K 662 newdirblk 4 1K 2342 diradd 4 1K 2428 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 freework 2 1K 2475 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freeblks 1 1K 2390 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 649 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 6459 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 209 chd data 0 0K 8 cdg data 0 0K 24 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 8 sctp_mcore 0 0K 0 sctp_socko 0 0K 2030 sctp_iter 0 0K 25 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 13 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 9 cubic data 0 0K 8 htcp data 0 0K 0 vegas data 0 0K 8 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 1939 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 183 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 11 allocindir 0 0K 0 indirdep 0 0K 62 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 48 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 2553 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 63 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 125 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 9499 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 2 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 169 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 18057 ioctlops 0 0K 501 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 5 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 863 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 989 103677 0 254 38129664 0 tcp_log 416 0 14220 167320 0 254 5915520 0 mbuf 256 8840 2815 626993 0 254 2983680 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 357 11403 7719 0 62 1693440 0 malloc-384 384 4221 29 4332 0 30 1632000 0 malloc-128 128 11323 54 11684 0 126 1456256 0 RADIX NODE 144 8252 1851 126295 0 62 1454832 0 mbuf_cluster 2048 660 0 660 0 254 1351680 0 malloc-4096 4096 327 2 637 0 2 1347584 0 UMA Slabs 0 112 10692 33 10692 0 126 1201200 0 vmem btag 56 18648 119 18648 0 254 1050952 0 FFS inode 1160 518 28 2902 0 8 633360 0 256 Bucket 2048 255 13 15079 0 8 548864 0 ertt_txseginfo 40 0 13029 166732 0 254 521160 0 malloc-4096 4096 87 7 3894 0 2 385024 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VM OBJECT 264 1257 108 50622 0 30 360360 0 malloc-256 256 127 1208 12818 0 62 341760 0 THREAD 1808 160 27 4038 0 8 338096 0 sctp_asoc 2288 48 82 1268 0 254 297440 0 VNODE 448 557 91 2943 0 30 290304 0 malloc-64 64 4189 95 46716 0 254 274176 0 malloc-2048 2048 56 76 2577 0 8 270336 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14118 382 18061 0 254 232000 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-16384 16384 6 7 2342 0 1 212992 0 sctp_ep 1280 54 102 2565 0 254 199680 0 tcp_bbr_map 128 0 1550 34986 0 126 198400 0 sctp_chunk 152 40 1260 1520 0 254 197600 0 malloc-65536 65536 1 2 64 0 1 196608 0 malloc-32768 32768 0 6 39 0 1 196608 0 MAP ENTRY 96 1523 451 190155 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5356 188 5639 0 254 177408 0 socket 944 51 133 5774 0 254 173696 0 malloc-128 128 1264 69 31589 0 126 170624 0 mbuf_packet 256 61 599 11558 0 254 168960 0 malloc-32768 32768 0 5 139 0 1 163840 0 malloc-128 128 1153 56 7155 0 126 154752 0 malloc-1024 1024 56 80 1784 0 16 139264 0 FFS2 dinode 256 518 22 2902 0 62 138240 0 S VFS Cache 104 1025 301 3534 0 126 137904 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 400 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 37 14 3308 0 4 129744 0 clpbuf 2624 0 48 1051 0 16 125952 0 malloc-256 256 173 292 8981 0 62 119040 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 66 978 389 0 126 116928 0 sctp_raddr 736 57 97 1368 0 254 113344 0 PROC 1336 63 18 3338 0 8 108216 0 malloc-2048 2048 7 45 9507 0 8 106496 0 malloc-384 384 104 156 3904 0 30 99840 0 128 Bucket 1024 63 28 1121 0 16 93184 0 filedesc0 1072 64 20 3352 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 19 201 2642 0 30 84480 0 malloc-16384 16384 4 1 179 0 1 81920 0 malloc-128 128 312 308 2851 0 126 79360 0 g_bio 408 0 190 23989 0 30 77520 0 malloc-8192 8192 5 4 134 0 1 73728 0 64 Bucket 512 105 39 5491 0 30 73728 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 4 28 511 0 8 65536 0 malloc-8192 8192 6 1 8 0 1 57344 0 malloc-8192 8192 4 3 14 0 1 57344 0 malloc-256 256 104 106 3050 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-2048 2048 20 6 348 0 8 53248 0 malloc-256 256 150 45 272 0 62 49920 0 32 Bucket 256 65 130 8756 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 tcpcb 1080 12 30 651 0 254 45360 0 pcpu-8 8 4837 795 6988 0 254 45056 0 malloc-64 64 576 117 21195 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-256 256 114 36 1174 0 62 38400 0 tcp_rack_pcb 832 0 45 209 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 25488 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 478 89 690 0 254 36288 0 malloc-128 128 10 269 440 0 126 35712 0 malloc-384 384 77 13 200 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 79 425 2871 0 254 32256 0 Files 80 234 166 16020 0 126 32000 0 tcp_inpcb 488 13 51 651 0 254 31232 0 tcp_bbr_pcb 832 0 36 284 0 16 29952 0 pipe 744 23 17 459 0 16 29760 0 malloc-1024 1024 13 15 1575 0 16 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 30790 0 62 28000 0 udplite_inpcb 488 0 56 775 0 254 27328 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 3 3 2557 0 2 24576 0 malloc-2048 2048 12 0 203 0 8 24576 0 PWD 32 18 738 2426 0 254 24192 0 malloc-64 64 213 165 6845 0 254 24192 0 malloc-32 32 300 456 9707 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 57 243 1747 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 2 8 210 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-32 32 128 502 4488 0 254 20160 0 malloc-128 128 89 66 2482 0 126 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 35 15 37 0 30 19200 0 malloc-256 256 41 34 360 0 62 19200 0 malloc-256 256 29 46 2621 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-4096 4096 2 2 38 0 2 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 tcp_rack_map 112 0 144 521 0 126 16128 0 malloc-64 64 158 94 167 0 254 16128 0 vtnet_tx_hdr 24 0 668 103779 0 254 16032 0 ripcb 488 5 27 121 0 254 15616 0 unpcb 256 20 40 1318 0 254 15360 0 malloc-384 384 34 6 34 0 30 15360 0 malloc-256 256 36 24 1288 0 62 15360 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-512 512 10 14 201 0 30 12288 0 16 Bucket 144 58 26 496 0 62 12096 0 udp_inpcb 488 6 18 300 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 3 1 35 0 8 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-1024 1024 1 7 72 0 16 8192 0 malloc-512 512 3 13 383 0 30 8192 0 malloc-512 512 0 16 2 0 30 8192 0 malloc-512 512 12 4 17 0 30 8192 0 malloc-512 512 2 14 111 0 30 8192 0 pf tags 104 3 75 89 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 52 0 126 8096 0 rl_entry 40 74 128 74 0 254 8080 0 sctp_stream_msg_out 112 15 57 304 0 254 8064 0 sctp_laddr 48 9 159 827 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 1075 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 12 100 651 0 126 8064 0 malloc-64 64 12 114 101 0 254 8064 0 malloc-64 64 87 39 427 0 254 8064 0 malloc-32 32 132 120 183 0 254 8064 0 malloc-32 32 160 92 286 0 254 8064 0 malloc-32 32 25 227 63 0 254 8064 0 malloc-32 32 38 214 882 0 254 8064 0 4 Bucket 48 7 161 100 0 254 8064 0 2 Bucket 32 59 193 790 0 254 8064 0 malloc-16 16 14 486 658 0 254 8000 0 malloc-16 16 346 154 593 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 29 471 27679 0 254 8000 0 malloc-16 16 113 387 4112 0 254 8000 0 malloc-128 128 25 37 136 0 126 7936 0 malloc-128 128 10 52 248 0 126 7936 0 sctp_readq 152 1 51 81 0 254 7904 0 AIO 208 0 38 20 0 62 7904 0 cryptop 280 0 28 36 0 30 7840 0 AIOCB 552 0 14 22 0 16 7728 0 malloc-384 384 1 19 349 0 30 7680 0 malloc-384 384 1 19 34 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 1 7 7 0 30 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 1 45 1 0 254 4048 0 sctp_asconf_ack 48 1 83 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 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_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 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 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 NCLNODE 584 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 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-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