panic: ASan: Invalid access, 2-byte read at 0xfffffe00a7914ae6, UMAUseAfterFree(fd) cpuid = 0 time = 1628528812 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a6cd11f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a6cd1350 vpanic() at vpanic+0x2c5/frame 0xfffffe00a6cd1430 panic() at panic+0xb5/frame 0xfffffe00a6cd14f0 __asan_load2_noabort() at __asan_load2_noabort+0x16e/frame 0xfffffe00a6cd15b0 sctp_inpcb_bind() at sctp_inpcb_bind+0x67d/frame 0xfffffe00a6cd16f0 sctp6_connect() at sctp6_connect+0x3e9/frame 0xfffffe00a6cd1870 soconnectat() at soconnectat+0x213/frame 0xfffffe00a6cd18d0 kern_connectat() at kern_connectat+0x299/frame 0xfffffe00a6cd19b0 sys_connect() at sys_connect+0xfb/frame 0xfffffe00a6cd19f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a6cd1bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 4043 tid 104103 ] Stopped at kdb_enter+0x6b: movq $0,0x28eb95a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0x8735a5f9c2a30804 rdx 0x40001 rbx 0 rsp 0xfffffe00a6cd1330 rbp 0xfffffe00a6cd1350 rsi 0 rdi 0xfffffe00589e9b68 r8 0x3 r9 0xfffffe00a6cd0e68 r10 0 r11 0xfffffe00a5c41510 r12 0xfffffe00a5c41000 r13 0xfffffe00a6cd1301 r14 0xffffffff82c62380 .str.18 r15 0xffffffff82c62380 .str.18 rip 0xffffffff8179f9db kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28eb95a(%rip) db> show proc Process 4043 (syz-executor.2) at 0xfffffe00a7603538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe009e414538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d4f538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e403000 (map 0xfffffe009e403000) (map.pmap 0xfffffe009e4030c0) (pmap 0xfffffe009e403120) threads: 2 101251 RunQ syz-executor.2 104103 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 4043 786 786 0 R (threaded) syz-executor.2 101251 RunQ syz-executor.2 104103 Run CPU 0 syz-executor.2 4038 784 784 0 R (threaded) syz-executor.1 102098 RunQ syz-executor.1 104097 S connec 0xfffffe00a5cbe490 syz-executor.1 104098 S uwait 0xfffffe0058841200 syz-executor.1 4036 3564 3564 0 R (threaded) syz-executor.3 102110 RunQ syz-executor.3 104094 S connec 0xfffffe00a5c1f490 syz-executor.3 104095 S uwait 0xfffffe00a5dc0980 syz-executor.3 3878 3872 3878 0 Ss select 0xfffffe00a5dd42c0 dhclient 3875 1 3875 0 Ss select 0xfffffe00a5c7c7c0 dhclient 3872 3865 436 65 S select 0xfffffe00a5c7c040 dhclient 3865 436 436 0 S wait 0xfffffe009e414a70 sh 3864 1 3864 65 Ss select 0xfffffe00a5dd4340 dhclient 3593 1 3593 0 Ss select 0xfffffe00a5c7c940 dhclient 3587 1 3587 0 Ss select 0xfffffe00a5dd41c0 dhclient 3565 780 3565 0 Ss piperd 0xfffffe00a5c3cba0 syz-executor.0 3564 780 3564 0 Rs syz-executor.3 3382 1 784 0 S uwait 0xfffffe0058841480 syz-executor.1 2068 1 2068 65 Ss select 0xfffffe00a5dd4440 dhclient 1910 1 1910 0 Ss select 0xfffffe00a5dd4740 dhclient 1907 1 1907 0 Ss select 0xfffffe00a5dd44c0 dhclient 1434 1 1434 65 Ss select 0xfffffe00a5dd4840 dhclient 1325 1 784 0 S uwait 0xfffffe009e4e1080 syz-executor.1 988 0 0 0 DL aiordy 0xfffffe00a5ce6a70 [aiod4] 987 0 0 0 DL aiordy 0xfffffe009e9e2000 [aiod3] 986 0 0 0 DL aiordy 0xfffffe009e9e2538 [aiod2] 985 0 0 0 DL aiordy 0xfffffe009e414000 [aiod1] 979 1 979 0 Ss select 0xfffffe00a5c7cb40 dhclient 965 1 965 0 Ss select 0xfffffe009e9e9740 dhclient 786 780 786 0 Ss nanslp 0xffffffff84058200 syz-executor.2 784 780 784 0 Rs syz-executor.1 780 778 778 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffffe0058841f00 syz-fuzzer 100122 S uwait 0xfffffe00584b1d00 syz-fuzzer 100123 S uwait 0xfffffe00584b1e00 syz-fuzzer 100124 S kqread 0xfffffe00589e0600 syz-fuzzer 100125 S uwait 0xfffffe009e4e1680 syz-fuzzer 100126 S uwait 0xfffffe009e4e1c80 syz-fuzzer 100127 S uwait 0xfffffe009e4e1d80 syz-fuzzer 100128 S uwait 0xfffffe009e4e1e80 syz-fuzzer 103469 S uwait 0xfffffe00a5dd4c00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe0058884b20 csh 776 694 776 0 Ss select 0xfffffe009e4e1540 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fe2cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f88b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f8cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e70b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e74b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e78b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e7cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575220b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575224b0 getty 698 1 698 0 Ss nanslp 0xffffffff84058200 cron 694 1 694 0 Ss select 0xfffffe00588ee540 sshd 507 1 507 0 Ss select 0xfffffe00588eeec0 syslogd 436 1 436 0 Ss wait 0xfffffe009e350a70 devd 435 1 435 65 Ss select 0xfffffe00588419c0 dhclient 350 1 350 0 Ss select 0xfffffe0058841ac0 dhclient 347 1 347 0 Ss select 0xfffffe0058841a40 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058738538 [vnlru] 22 0 0 0 DL syncer 0xffffffff84180380 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417e1a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe0058914ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b6640 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841aa178 [dom0] 100089 D launds 0xffffffff841aa184 [laundry: dom0] 100090 D umarcl 0xffffffff81e9a850 [uma] 18 0 0 0 DL - 0xffffffff83e0f320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84cfd460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84a19e20 [pf purge] 15 0 0 0 DL - 0xffffffff841794c0 [soaiod4] 9 0 0 0 DL - 0xffffffff841794c0 [soaiod3] 8 0 0 0 DL - 0xffffffff841794c0 [soaiod2] 7 0 0 0 DL - 0xffffffff841794c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c94ac0 [doneq0] 100049 D - 0xffffffff83c94a40 [async] 100082 D - 0xffffffff83c948c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056a9dc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c01b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c01b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a4220 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402b7c0 [g_event] 100040 D - 0xffffffff8402b800 [g_up] 100041 D - 0xffffffff8402b840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053df5300 [thr_0] 100030 D - 0xfffffe0053df5380 [thr_1] 100031 D - 0xffffffff8417a748 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d4f538 [init] 10 0 0 0 DL audit_w 0xffffffff841a51c0 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402c6c0 [swapper] 100005 D - 0xfffffe0053de6e00 [if_config_tqg_0] 100006 D - 0xfffffe0053de6d00 [softirq_0] 100007 D - 0xfffffe0053de6c00 [softirq_1] 100008 D - 0xfffffe0053de6b00 [if_io_tqg_0] 100009 D - 0xfffffe0053de6a00 [if_io_tqg_1] 100010 D - 0xfffffe0053de6900 [in6m_free taskq] 100011 D - 0xfffffe0053de6800 [deferred_unmount ta] 100014 Run CPU 1 [thread taskq] 100016 D - 0xfffffe0053de6300 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053de6200 [kqueue_ctx taskq] 100018 D - 0xfffffe0053de6100 [aiod_kick taskq] 100019 D - 0xfffffe0053de6000 [pci_hp taskq] 100020 D - 0xfffffe0053df6e00 [inm_free taskq] 100021 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df6d00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df6c00 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053df6a00 [firmware taskq] 100042 D - 0xfffffe0053df6000 [crypto_0] 100043 D - 0xfffffe0053df6000 [crypto_1] 100059 D - 0xfffffe0056b83500 [vtnet0 rxq 0] 100060 D - 0xfffffe0056b83400 [vtnet0 txq 0] 100061 D - 0xfffffe0056b83300 [vtnet0 rxq 1] 100062 D - 0xfffffe0056b83200 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056fb0480 [virtio_balloon] 100068 D - 0xfffffe0056fc6100 [mca taskq] 100073 D - 0xffffffff82c69301 [deadlkres] 100077 D - 0xfffffe0056a42900 [acpi_task_0] 100078 D - 0xfffffe0056a42900 [acpi_task_1] 100079 D - 0xfffffe0056a42900 [acpi_task_2] 100081 D - 0xfffffe0056a42700 [CAM taskq] db> show all locks Process 4043 (syz-executor.2) thread 0xfffffe00a5c41000 (104103) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a7656968) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081ae7e0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a7656988) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/sctp6_usrreq.c:871 Process 0 (kernel) thread 0xfffffe0053df13a0 (100014) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff80007001000) 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 34332 2028K 34402 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 10 1027K 6499 vfscache 3 1025K 3 pcb 99 616K 8344 inodedep 21 520K 3288 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 157 309K 4132 vmem 3 274K 5 acpica 1674 184K 55752 vnet_data 1 168K 1 filedesc 20 153K 6011 tidhash 3 141K 3 linker 356 140K 402 pagedep 13 131K 3015 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 85 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 396 50K 396 kdtrace 236 47K 8148 temp 36 35K 3156 sctp_stro 34 34K 1653 shm 2 34K 36 hostcache 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 sctp_atcl 69 26K 5627 gtaskqueue 18 26K 18 routetbl 248 22K 1064 kbdmux 6 22K 6 ifaddr 73 21K 81 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 50 16K 169 ithread 99 16K 99 bus-sc 33 14K 1692 ether_multi 167 14K 241 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 83 10K 103 dirrem 35 9K 3099 bmsafemap 3 9K 3287 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 99 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 cred 28 7K 350 kqueue 71 7K 4163 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 555 pf_ifnet 14 6K 97 DEVFSP 80 5K 671 ufs_dirhash 24 5K 24 UMA 270 5K 270 freefile 35 5K 3092 pwddesc 69 5K 4069 sctp_atky 103 5K 7708 session 34 5K 76 vt 11 5K 11 pf_table 2 4K 81 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 102 acpisem 28 4K 28 lockf 32 4K 262 selfd 54 4K 57401 hhook 15 4K 17 proc-args 53 3K 769 terminal 11 3K 11 select 20 3K 116 sctp_ifa 18 3K 21 uidinfo 3 3K 27 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 21 Unitno 29 2K 47 mount 31 2K 369 CAM XPT 22 2K 543 in_multi 6 2K 14 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 diradd 9 2K 3141 clone 9 2K 9 tun 7 2K 7 sctp_athm 69 2K 5856 sctp_map 68 2K 3148 freework 5 2K 4056 softdep 1 1K 1 mkdir 8 1K 5948 freeblks 4 1K 3149 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 158 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 21 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 pf_osfp 6 1K 6 crypto 4 1K 184 encap_export_host 12 1K 12 procdesc 5 1K 22 inpcbpolicy 17 1K 1489 newdirblk 4 1K 2974 pfil 4 1K 4 cdev 2 1K 2 osd 10 1K 1016 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 soname 7 1K 7869 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 95 tcp_fsb 1 1K 236 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 782 CAM I/O Scheduler 1 1K 1 ip_msource 2 1K 31 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 141 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 53 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 2652 sctp_iter 0 0K 25 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 6 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 20 sctp_aadr 0 0K 10 sctp_stri 0 0K 506 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 cubic data 0 0K 10 cdg data 0 0K 8 mqdata 0 0K 0 dctcp data 0 0K 0 chd data 0 0K 13 htcp data 0 0K 0 vegas data 0 0K 8 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 2661 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 72 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 354 allocindir 0 0K 0 indirdep 0 0K 1075 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 50 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 26 in_mfilter 0 0K 94 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 4 twsbuf 0 0K 0 statfs 0 0K 3201 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 121 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 154 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 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 7 lio 0 0K 20 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 261 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 18843 ioctlops 0 0K 432 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 328 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 940 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 6 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 989 514132 0 254 38129664 0 tcp_log 416 0 44073 221998 0 254 18334368 0 mbuf 256 8875 3155 1510379 0 254 3079680 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 189 11571 3633 0 62 1693440 0 malloc-384 384 4277 13 4651 0 30 1647360 0 malloc-128 128 11336 289 17842 0 126 1488000 0 RADIX NODE 144 9189 186 130952 0 62 1350000 0 malloc-4096 4096 326 3 573 0 2 1347584 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 vmem btag 56 22470 113 22470 0 254 1264648 0 UMA Slabs 0 112 10778 19 10778 0 126 1209264 0 tcp_bbr_map 128 2 7686 193458 0 127 984064 0 256 Bucket 2048 455 15 21564 0 8 962560 0 ertt_txseginfo 40 1 21714 598620 0 254 868600 0 FFS inode 1160 522 31 3614 0 8 641480 0 malloc-65536 65536 4 2 452 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1330 80 60169 0 30 372240 0 THREAD 1808 166 32 4103 0 8 357984 0 malloc-4096 4096 77 7 4686 0 2 344064 0 malloc-16384 16384 14 5 3182 0 1 311296 0 sctp_asoc 2288 34 101 1574 0 254 308880 0 VNODE 448 560 88 3654 0 30 290304 0 malloc-2048 2048 39 95 3957 0 8 274432 0 malloc-64 64 4112 109 8173 0 254 270144 0 malloc-16 16 14032 218 14185 0 254 228000 0 DEVCTL 1024 8 212 174 0 0 225280 0 sctp_chunk 152 49 1433 2279 0 254 225264 0 malloc-256 256 284 526 8055 0 62 207360 0 MAP ENTRY 96 1773 327 230632 0 126 201600 0 malloc-65536 65536 1 2 48 0 1 196608 0 malloc-65536 65536 1 2 9 0 1 196608 0 malloc-32768 32768 0 6 969 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_ep 1280 35 106 3762 0 254 180480 0 malloc-32 32 5326 218 6445 0 254 177408 0 malloc-128 128 1206 96 26381 0 126 166656 0 mbuf_packet 256 90 555 14863 0 254 165120 0 malloc-1024 1024 123 25 2261 0 16 151552 0 S VFS Cache 104 1073 331 4279 0 126 146016 0 FFS2 dinode 256 522 33 3614 0 62 142080 0 malloc-256 256 63 492 12417 0 62 142080 0 VMSPACE 2544 42 12 4025 0 4 137376 0 128 Bucket 1024 47 84 1811 0 16 134144 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 35 89 1575 0 16 126976 0 malloc-384 384 64 266 3654 0 30 126720 0 clpbuf 2624 0 48 161 0 16 125952 0 sctp_raddr 736 34 131 2015 0 254 121440 0 socket 944 44 80 6630 0 254 117056 0 ksiginfo 112 70 974 1556 0 126 116928 0 PROC 1336 68 19 4043 0 8 116232 0 malloc-256 256 318 132 8582 0 62 115200 0 malloc-128 128 854 14 2323 0 126 111104 0 malloc-384 384 70 200 5628 0 30 103680 0 malloc-8192 8192 8 4 137 0 1 98304 0 filedesc0 1072 69 22 4069 0 8 97552 0 malloc-4096 4096 22 0 30 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-16384 16384 1 4 9 0 1 81920 0 malloc-128 128 516 42 4105 0 126 71424 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 143 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 11 21 1059 0 8 65536 0 64 Bucket 512 88 40 5789 0 30 65536 0 tcp_inpcb 496 6 122 1005 0 254 63488 0 malloc-4096 4096 13 2 30 0 2 61440 0 g_bio 408 0 150 27076 0 30 61200 0 malloc-8192 8192 5 2 16 0 1 57344 0 malloc-64 64 586 296 2600 0 254 56448 0 32 Bucket 256 70 125 8656 0 62 49920 0 malloc-64 64 580 176 4433 0 254 48384 0 malloc-256 256 6 174 5101 0 62 46080 0 malloc-256 256 58 122 3820 0 62 46080 0 tcpcb 1080 6 36 1005 0 254 45360 0 pcpu-8 8 4798 834 7321 0 254 45056 0 malloc-64 64 147 546 61679 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 29961 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 Files 80 239 161 18922 0 126 32000 0 malloc-128 128 75 173 6583 0 126 31744 0 TURNSTILE 136 199 32 199 0 62 31416 0 pipe 744 24 16 510 0 16 29760 0 malloc-4096 4096 1 6 3214 0 2 28672 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-2048 2048 7 7 45 0 8 28672 0 16 Bucket 144 71 125 551 0 62 28224 0 KNOTE 160 28 147 53904 0 62 28000 0 malloc-128 128 162 55 3307 0 126 27776 0 da_ccb 544 0 49 6900 0 16 26656 0 malloc-8192 8192 1 2 12 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 18 6 25 0 16 24576 0 sctp_stream_msg_out 112 0 216 494 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 58 242 1643 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 1 26 236 0 16 22464 0 tcp_bbr_pcb 832 1 26 501 0 16 22464 0 malloc-2048 2048 4 6 83 0 8 20480 0 malloc-2048 2048 1 9 35 0 8 20480 0 PWD 32 23 607 3068 0 254 20160 0 malloc-32 32 192 438 4535 0 254 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 34 16 34 0 30 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 4 4 236 0 8 16384 0 malloc-2048 2048 4 4 54 0 8 16384 0 malloc-2048 2048 4 4 224 0 8 16384 0 malloc-1024 1024 13 3 13 0 16 16384 0 malloc-64 64 202 50 396 0 254 16128 0 malloc-32 32 298 206 607 0 254 16128 0 malloc-32 32 99 405 8335 0 254 16128 0 vtnet_tx_hdr 24 0 668 528773 0 254 16032 0 malloc-16 16 593 407 5143 0 254 16000 0 udp_inpcb 496 6 26 311 0 254 15872 0 malloc-128 128 88 36 356 0 126 15872 0 routing nhops 256 27 33 45 0 62 15360 0 malloc-384 384 26 14 34 0 30 15360 0 malloc-256 256 37 23 130 0 62 15360 0 malloc-256 256 30 30 432 0 62 15360 0 malloc-1024 1024 6 6 6 0 16 12288 0 malloc-1024 1024 7 5 12 0 16 12288 0 malloc-512 512 5 19 362 0 30 12288 0 malloc-512 512 1 23 529 0 30 12288 0 tcp_rack_map 112 3 105 519 0 126 12096 0 malloc-64 64 95 94 21448 0 254 12096 0 malloc-32 32 252 126 338 0 254 12096 0 ripcb 496 5 19 140 0 254 11904 0 kenv 258 15 30 1046 0 30 11610 0 unpcb 256 20 25 1322 0 254 11520 0 malloc-384 384 0 30 137 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 1 7 64 0 16 8192 0 malloc-512 512 8 8 14 0 30 8192 0 malloc-512 512 4 12 17 0 30 8192 0 malloc-512 512 10 6 37 0 30 8192 0 rtentry 176 33 13 45 0 62 8096 0 PGRP 88 34 58 76 0 126 8096 0 rl_entry 40 80 122 85 0 254 8080 0 sctp_laddr 48 0 168 907 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 344 0 254 8064 0 ertt 72 6 106 1005 0 126 8064 0 malloc-64 64 63 63 157 0 254 8064 0 malloc-64 64 8 118 12 0 254 8064 0 malloc-32 32 33 219 2753 0 254 8064 0 malloc-32 32 56 196 1610 0 254 8064 0 malloc-32 32 0 252 25 0 254 8064 0 4 Bucket 48 6 162 117 0 254 8064 0 2 Bucket 32 62 190 985 0 254 8064 0 malloc-16 16 2 498 5255 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-16 16 24 476 197 0 254 8000 0 malloc-16 16 35 465 26420 0 254 8000 0 malloc-16 16 7 493 179 0 254 8000 0 malloc-16 16 73 427 5861 0 254 8000 0 udplite_inpcb 496 0 16 33 0 254 7936 0 malloc-128 128 13 49 92 0 126 7936 0 sctp_readq 152 0 52 269 0 254 7904 0 AIO 208 0 38 24 0 62 7904 0 cryptop 280 0 28 45 0 30 7840 0 AIOCB 552 0 14 19 0 16 7728 0 malloc-384 384 1 19 9 0 30 7680 0 malloc-256 256 14 16 307 0 62 7680 0 AIOLIO 272 0 28 10 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 3 0 254 4048 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 3 7 3 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 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 312 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 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 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 592 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-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-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0