panic: ASan: Invalid access, 8-byte read at 0xfffffe009b280980, UMAUseAfterFree(fd) cpuid = 0 time = 1625705348 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077f9c50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077f9db0 vpanic() at vpanic+0x2c5/frame 0xfffffe00077f9e90 panic() at panic+0xb5/frame 0xfffffe00077f9f50 __asan_load8_noabort() at __asan_load8_noabort+0x36f/frame 0xfffffe00077fa010 __mtx_lock_flags() at __mtx_lock_flags+0x122/frame 0xfffffe00077fa100 sctp_endpoint_probe() at sctp_endpoint_probe+0xce/frame 0xfffffe00077fa170 sctp_findassociation_addr_sa() at sctp_findassociation_addr_sa+0x229/frame 0xfffffe00077fa250 sctp_findassociation_addr() at sctp_findassociation_addr+0x19c/frame 0xfffffe00077fa410 sctp_common_input_processing() at sctp_common_input_processing+0x2bc/frame 0xfffffe00077fa640 sctp_input_with_port() at sctp_input_with_port+0x587/frame 0xfffffe00077fa7d0 sctp_input() at sctp_input+0x32/frame 0xfffffe00077fa7f0 ip_input() at ip_input+0x6ce/frame 0xfffffe00077fa9b0 swi_net() at swi_net+0x2e5/frame 0xfffffe00077faa50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077fabb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077fabf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077fabf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100030 ] Stopped at kdb_enter+0x6b: movq $0,0x28f95ea(%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 0xb62b43f8ac2e06ea rdx 0x1 rbx 0 rsp 0xfffffe00077f9d90 rbp 0xfffffe00077f9db0 rsi 0 rdi 0xffffffff8179aa29 vprintf+0x319 r8 0x3 r9 0xfffffe00077f98e8 r10 0 r11 0 r12 0xfffffe0053df7000 r13 0xfffffe00077f9e01 r14 0xffffffff82c414c0 .str.18 r15 0xffffffff82c414c0 .str.18 rip 0xffffffff8178e44b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28f95ea(%rip) db> show proc Process 12 (intr) at 0xfffffe0053deca70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff84028dc0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff84028dc0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff84029d40 (map 0xffffffff84029d40) (map.pmap 0xffffffff84029e00) (pmap 0xffffffff84029e60) threads: 23 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 Run CPU 0 [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 4031 3596 3596 0 T (threaded) syz-executor.2 101902 s syz-executor.2 104435 RunQ syz-executor.2 104439 RunQ syz-executor.2 4030 3595 3595 0 RE syz-executor.0 4026 3594 3594 0 RE syz-executor.1 3892 3886 3892 0 Ss select 0xfffffe0091e7b6c0 dhclient 3889 1 3889 0 Ss select 0xfffffe00925d5640 dhclient 3886 3879 436 65 S select 0xfffffe009be0f840 dhclient 3879 436 436 0 S wait 0xfffffe00925d6538 sh 3878 1 3878 65 Ss select 0xfffffe00925dd640 dhclient 3631 1 3631 0 Ss select 0xfffffe00920972c0 dhclient 3623 1 3623 0 Ss select 0xfffffe009be0fd40 dhclient 3596 780 3596 0 Ss wait 0xfffffe0058ac6000 syz-executor.2 3595 780 3595 0 Ss wait 0xfffffe009b497a70 syz-executor.0 3594 780 3594 0 Ss wait 0xfffffe00972c3a70 syz-executor.1 3593 780 3593 0 Rs syz-executor.3 1276 0 0 0 DL aiordy 0xfffffe0097241538 [aiod4] 1275 0 0 0 DL aiordy 0xfffffe0058844a70 [aiod3] 1274 0 0 0 DL aiordy 0xfffffe0058844538 [aiod2] 1273 0 0 0 DL aiordy 0xfffffe0097241000 [aiod1] 780 778 778 0 R (threaded) syz-fuzzer 100100 S uwait 0xfffffe00573d9000 syz-fuzzer 100119 RunQ syz-fuzzer 100120 S kqread 0xfffffe00588dd600 syz-fuzzer 100121 S uwait 0xfffffe0058acd400 syz-fuzzer 100122 S uwait 0xfffffe0058808980 syz-fuzzer 100123 S uwait 0xfffffe0058acd500 syz-fuzzer 100124 S uwait 0xfffffe0092097a80 syz-fuzzer 100125 S uwait 0xfffffe0058808a80 syz-fuzzer 100126 RunQ syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00587c30b0 csh 776 694 776 0 Ss select 0xfffffe00920979c0 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 0xffffffff84054900 cron 694 1 694 0 Ss select 0xfffffe0058acd5c0 sshd 507 1 507 0 Ss select 0xfffffe0091e7bac0 syslogd 436 1 436 0 Ss wait 0xfffffe0058ac6538 devd 435 1 435 65 Ss select 0xfffffe0091e7bbc0 dhclient 350 1 350 0 Ss select 0xfffffe0091e7bb40 dhclient 347 1 347 0 Ss select 0xfffffe0058acd940 dhclient 23 0 0 0 DL syncer 0xffffffff8417aa40 [syncer] 22 0 0 0 DL vlruwt 0xfffffe00587c3a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff84178940 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe00588e9ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b0c80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a47b8 [dom0] 100084 D launds 0xffffffff841a47c4 [laundry: dom0] 100085 D umarcl 0xffffffff81e7dc50 [uma] 18 0 0 0 DL - 0xffffffff83e0baa0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84cdb3c0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84742d00 [pf purge] 15 0 0 0 DL - 0xffffffff84173dc0 [soaiod4] 9 0 0 0 DL - 0xffffffff84173dc0 [soaiod3] 8 0 0 0 DL - 0xffffffff84173dc0 [soaiod2] 7 0 0 0 DL - 0xffffffff84173dc0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c91240 [doneq0] 100047 D - 0xffffffff83c911c0 [async] 100080 D - 0xffffffff83c91040 [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_ 0xffffffff8419e860 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff84027ec0 [g_event] 100038 D - 0xffffffff84027f00 [g_up] 100039 D - 0xffffffff84027f40 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 Run CPU 0 [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 0xffffffff8419f800 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff84028dc0 [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 Run CPU 1 [thread taskq] 100013 D - 0xfffffe000791a400 [inm_free taskq] 100015 D - 0xfffffe000791a200 [kqueue_ctx taskq] 100016 D - 0xfffffe000791a100 [linuxkpi_irq_wq] 100017 D - 0xfffffe000791a000 [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 - 0xffffffff82c48440 [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 4026 (syz-executor.1) thread 0xfffffe00587c5000 (100096) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009b440e88) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3330 Process 12 (intr) thread 0xfffffe0053df7000 (100030) shared rw sctp-info (sctp-info) r = 0 (0xfffffe00081ae768) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1981 Process 0 (kernel) thread 0xfffffe0053df21e0 (100012) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840a9580) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/i386/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 6 3201K 6 sysctloid 34320 2027K 34387 vtbuf 24 1968K 46 kobj 326 1304K 486 newblk 6 1026K 8927 vfscache 3 1025K 3 pcb 170 682K 9466 inodedep 11 516K 3710 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 146 276K 4119 vmem 3 274K 6 acpica 1674 184K 54806 vnet_data 1 168K 1 tidhash 3 141K 3 linker 357 140K 505 pagedep 10 131K 3095 tfo_ccache 1 128K 1 filedesc 16 121K 6151 DEVFS1 107 107K 124 sem 4 106K 4 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 BPF 30 53K 74 sctp_stro 48 48K 2065 umtx 374 47K 374 kdtrace 225 45K 8477 sctp_atcl 116 44K 6576 temp 36 35K 3331 hostcache 1 32K 1 shm 1 32K 43 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 routetbl 322 25K 1139 kbdmux 6 22K 6 ifaddr 72 21K 86 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 lltable 51 17K 177 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1684 ether_multi 172 14K 304 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 in6_multi 89 11K 129 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 ksem 4 10K 56 sctp_timw 33 9K 33 bmsafemap 2 9K 3612 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 43 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sctp_atky 164 7K 8904 taskqueue 60 7K 60 sglist 5 7K 5 kqueue 63 7K 4071 CAM DEV 3 6K 510 cred 24 6K 300 plimit 22 6K 558 pf_ifnet 13 5K 49 DEVFSP 77 5K 650 ufs_dirhash 24 5K 24 UMA 270 5K 270 vt 11 5K 11 pf_table 2 4K 21 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 136 pwddesc 59 4K 4038 acpisem 28 4K 28 session 28 4K 83 hhook 15 4K 17 fpukern_ctx 3 3K 3 lockf 26 3K 80 terminal 11 3K 11 sctp_ifa 21 3K 26 proc-args 47 3K 765 selfd 38 3K 59527 uidinfo 3 3K 24 sctp_stri 4 2K 472 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 25 sctp_athm 116 2K 6778 Unitno 29 2K 47 select 13 2K 133 sctp_map 96 2K 4012 CAM XPT 22 2K 543 in_multi 6 2K 17 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 12 vnodemarker 2 1K 234 NFSD session 1 1K 1 inpcbpolicy 31 1K 1787 CAM periph 4 1K 272 ipsec 3 1K 3 sctp_ifn 6 1K 26 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 mkdir 5 1K 6096 diradd 5 1K 3387 crypto 4 1K 229 encap_export_host 12 1K 12 newdirblk 4 1K 3048 pfil 4 1K 4 cdev 2 1K 2 osd 11 1K 1224 chacha20random 1 1K 1 procdesc 3 1K 18 freework 2 1K 5665 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 dirrem 1 1K 3348 freeblks 1 1K 3443 vnodes 1 1K 6 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 xform 3 1K 776 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 tcp_fsb 1 1K 192 pf_rule 1 1K 68 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 freefile 1 1K 3345 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 9021 sctp_vrf 1 1K 1 ip_msource 1 1K 6 vnet 1 1K 1 entropy 2 1K 53 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 3 1K 115 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 2702 sctp_iter 0 0K 36 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 11 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 25 sctp_aadr 0 0K 38 mqdata 0 0K 0 cubic data 0 0K 5 dctcp data 0 0K 15 htcp data 0 0K 15 vegas data 0 0K 34 cdg data 0 0K 10 chd data 0 0K 8 tcp_do 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 3113 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 117 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 8 allocindir 0 0K 0 indirdep 0 0K 2858 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 23 ip6_msource 0 0K 0 ip6_moptions 0 0K 8 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 14 ip_moptions 0 0K 12 in_mfilter 0 0K 25 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 14 twsbuf 0 0K 0 statfs 0 0K 3229 namei_tracker 0 0K 15 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 90 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 13954 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 12 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 316 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 18801 ioctlops 0 0K 250 eventfd 0 0K 25 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 1013 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 10 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1176 610727 0 254 38895616 0 tcp_log 416 0 15813 185404 0 254 6578208 0 mbuf 256 9047 2713 1932334 0 254 3010560 0 ertt_txseginfo 40 0 51510 876209 0 254 2060400 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 184 11576 7623 0 62 1693440 0 malloc-384 384 4229 51 4356 0 30 1643520 0 malloc-128 128 11321 56 11631 0 126 1456256 0 mbuf_cluster 2048 690 0 690 0 254 1413120 0 RADIX NODE 144 9218 465 144110 0 63 1394352 0 malloc-4096 4096 327 4 565 0 2 1355776 0 UMA Slabs 0 112 11063 22 11063 0 126 1241520 0 vmem btag 56 19453 34 19486 0 254 1091272 0 256 Bucket 2048 413 17 19170 0 8 880640 0 tcp_bbr_map 128 3 5236 203029 0 126 670592 0 FFS inode 1160 517 36 3868 0 8 641480 0 malloc-4096 4096 76 19 4596 0 2 389120 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VM OBJECT 264 1219 176 60781 0 30 368280 0 sctp_asoc 2288 48 112 2005 0 254 366080 0 THREAD 1808 163 24 4443 0 8 338096 0 malloc-2048 2048 66 96 4288 0 8 331776 0 malloc-64 64 4175 487 64150 0 254 298368 0 VNODE 448 555 93 3908 0 30 290304 0 malloc-65536 65536 0 4 470 0 1 262144 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16 16 14125 625 20105 0 254 236000 0 sctp_ep 1280 64 119 4276 0 254 234240 0 malloc-32768 32768 0 7 2605 0 1 229376 0 DEVCTL 1024 16 204 193 0 0 225280 0 malloc-2048 2048 4 106 511 0 8 225280 0 malloc-16384 16384 8 5 3072 0 1 212992 0 malloc-65536 65536 1 2 49 0 1 196608 0 MAP ENTRY 96 1446 528 233674 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5362 182 5739 0 254 177408 0 mbuf_packet 256 37 653 18894 0 254 176640 0 malloc-256 256 114 561 21772 0 62 172800 0 malloc-128 128 1258 75 32666 0 126 170624 0 malloc-1024 1024 56 108 2511 0 16 167936 0 sctp_raddr 736 76 144 2604 0 254 161920 0 malloc-128 128 1153 87 8696 0 126 158720 0 socket 944 40 116 7443 0 254 147264 0 FFS2 dinode 256 517 38 3867 0 62 142080 0 S VFS Cache 104 1036 329 4435 0 126 141960 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 16 0 1 131072 0 malloc-16384 16384 4 4 192 0 1 131072 0 128 Bucket 1024 98 29 2585 0 16 130048 0 malloc-384 384 116 204 6584 0 30 122880 0 VMSPACE 2544 34 14 4016 0 4 122112 0 malloc-1024 1024 110 6 127 0 16 118784 0 ksiginfo 112 69 975 1911 0 126 116928 0 PROC 1336 60 24 4032 0 8 112224 0 malloc-256 256 176 259 11786 0 62 111360 0 malloc-2048 2048 7 43 14003 0 8 102400 0 malloc-32768 32768 0 3 138 0 1 98304 0 filedesc0 1072 61 23 4038 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 10 210 3709 0 30 84480 0 clpbuf 2624 0 32 39 0 16 83968 0 malloc-128 128 300 351 3811 0 126 83328 0 malloc-16384 16384 0 5 13 0 1 81920 0 tcpcb 1080 7 63 1213 0 254 75600 0 g_bio 408 0 180 53273 0 30 73440 0 sctp_chunk 152 64 404 1819 0 254 71136 0 tcp_inpcb 496 33 103 1213 0 254 67456 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 5 3 149 0 1 65536 0 64 Bucket 512 77 51 6896 0 30 65536 0 malloc-256 256 114 126 4755 0 62 61440 0 malloc-256 256 152 58 473 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 32 Bucket 256 78 117 9344 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 64 573 183 22305 0 254 48384 0 malloc-256 256 112 53 1355 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 NAMEI 1024 0 40 30404 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 3 7 3233 0 2 40960 0 pcpu-8 8 4749 371 6162 0 254 40960 0 malloc-384 384 79 21 223 0 30 38400 0 tcp_bbr_pcb 832 1 44 630 0 16 37440 0 malloc-4096 4096 9 0 9 0 2 36864 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 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 478 26 690 0 254 32256 0 Files 80 216 184 19456 0 126 32000 0 pipe 744 22 18 440 0 16 29760 0 malloc-4096 4096 2 5 99 0 2 28672 0 malloc-2048 2048 2 12 110 0 8 28672 0 malloc-2048 2048 12 2 211 0 8 28672 0 malloc-1024 1024 13 15 1599 0 16 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 51284 0 62 28000 0 8 Bucket 80 71 279 2245 0 126 28000 0 malloc-256 256 47 58 472 0 62 26880 0 malloc-4096 4096 2 4 14 0 2 24576 0 malloc-2048 2048 6 6 247 0 8 24576 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 37 23 51 0 30 23040 0 malloc-256 256 30 60 3253 0 62 23040 0 malloc-1024 1024 17 3 17 0 16 20480 0 sctp_laddr 48 64 356 1431 0 254 20160 0 PWD 32 17 613 3148 0 254 20160 0 malloc-64 64 214 101 8335 0 254 20160 0 malloc-128 128 85 70 3214 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 36 14 36 0 30 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 4 4 23 0 8 16384 0 malloc-1024 1024 11 5 11 0 16 16384 0 malloc-512 512 10 22 200 0 30 16384 0 malloc-64 64 89 163 4403 0 254 16128 0 malloc-32 32 340 164 426 0 254 16128 0 malloc-32 32 309 195 11692 0 254 16128 0 malloc-32 32 136 368 7072 0 254 16128 0 16 Bucket 144 71 41 579 0 62 16128 0 2 Bucket 32 80 424 1231 0 254 16128 0 vtnet_tx_hdr 24 0 668 783305 0 254 16032 0 udp_inpcb 496 6 26 356 0 254 15872 0 malloc-256 256 34 26 1551 0 62 15360 0 tcp_rack_pcb 832 1 17 192 0 16 14976 0 malloc-1024 1024 8 4 11 0 16 12288 0 malloc-512 512 3 21 235 0 30 12288 0 malloc-512 512 8 16 28 0 30 12288 0 malloc-512 512 4 20 488 0 30 12288 0 rtentry 176 34 35 57 0 62 12144 0 malloc-64 64 84 105 657 0 254 12096 0 malloc-64 64 156 33 172 0 254 12096 0 malloc-32 32 164 214 407 0 254 12096 0 malloc-16 16 346 404 679 0 254 12000 0 ripcb 496 3 21 116 0 254 11904 0 udplite_inpcb 496 0 24 102 0 254 11904 0 malloc-128 128 25 68 251 0 126 11904 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 57 0 62 11520 0 unpcb 256 14 31 1321 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 2 6 22 0 16 8192 0 malloc-1024 1024 2 6 172 0 16 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 0 16 2 0 30 8192 0 PGRP 88 28 64 83 0 126 8096 0 rl_entry 40 85 117 89 0 254 8080 0 sctp_stream_msg_out 112 12 60 583 0 254 8064 0 tcp_rack_map 112 0 72 378 0 126 8064 0 udpcb 32 6 246 458 0 254 8064 0 ertt 72 7 105 1213 0 126 8064 0 malloc-64 64 13 113 197 0 254 8064 0 malloc-32 32 23 229 58 0 254 8064 0 malloc-32 32 38 214 1029 0 254 8064 0 4 Bucket 48 6 162 107 0 254 8064 0 malloc-16 16 9 491 1228 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 27 473 29132 0 254 8000 0 malloc-16 16 124 376 6986 0 254 8000 0 malloc-128 128 12 50 234 0 126 7936 0 malloc-128 128 7 55 395 0 126 7936 0 tcp_log_node 120 0 66 5 0 126 7920 0 sctp_readq 152 2 50 173 0 254 7904 0 AIO 208 0 38 21 0 62 7904 0 cryptop 280 0 28 54 0 30 7840 0 itimer 352 0 22 12 0 30 7744 0 AIOCB 552 0 14 23 0 16 7728 0 malloc-384 384 1 19 372 0 30 7680 0 malloc-384 384 1 19 2 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 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 sctp_asconf_ack 48 0 84 5 0 254 4032 0 sackhole 32 0 126 2 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 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 tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 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 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-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