panic: ASan: Invalid access, 8-byte read at 0xfffffe00a77ccc88, UMAUseAfterFree(fd) cpuid = 0 time = 1634152475 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bffee90 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bffeff0 vpanic() at vpanic+0x2c5/frame 0xfffffe009bfff0d0 panic() at panic+0xb5/frame 0xfffffe009bfff190 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe009bfff250 sctp_lower_sosend() at sctp_lower_sosend+0x65e/frame 0xfffffe009bfff740 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe009bfff9e0 sosend() at sosend+0xfc/frame 0xfffffe009bfffa50 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe009bfffbc0 sendit() at sendit+0x2b0/frame 0xfffffe009bfffc10 sys_sendto() at sys_sendto+0x182/frame 0xfffffe009bfffd30 amd64_syscall() at amd64_syscall+0x412/frame 0xfffffe009bffff30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bffff30 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289e7a, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 11762 tid 112901 ] Stopped at kdb_enter+0x6b: movq $0,0x28df36a(%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 0x2db4fd686f798f01 rdx 0x3ffff rbx 0 rsp 0xfffffe009bffefd0 rbp 0xfffffe009bffeff0 rsi 0x40001 rdi 0xffffffff817bfd5a vprintf+0x35a r8 0 r9 0xfffffe009bffeb08 r10 0 r11 0xfffffe00587528b0 r12 0xfffffe00a6e91c80 r13 0xfffffe009bfff001 r14 0xffffffff82c83e60 .str.18 r15 0xffffffff82c83e60 .str.18 rip 0xffffffff817b36cb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28df36a(%rip) db> show proc Process 11762 (syz-executor.1) at 0xfffffe00a7026000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe009e380a70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 exec reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a719d3e0 (map 0xfffffe00a719d3e0) (map.pmap 0xfffffe00a719d4a0) (pmap 0xfffffe00a719d500) threads: 2 110052 RunQ syz-executor.1 112901 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 11765 781 781 0 R (threaded) syz-executor.0 104021 RunQ syz-executor.0 112900 S uwait 0xfffffe0056ffd200 syz-executor.0 11762 782 782 0 R (threaded) syz-executor.1 110052 RunQ syz-executor.1 112901 Run CPU 0 syz-executor.1 11430 1 853 0 S uwait 0xfffffe00a715e980 syz-executor.3 11428 1 853 0 S uwait 0xfffffe0058826c00 syz-executor.3 3599 1 3599 65 Ss select 0xfffffe00a6e95a40 dhclient 3208 1 3208 0 Ss select 0xfffffe0056ffd6c0 dhclient 3205 1 3205 0 Ss select 0xfffffe00a6e959c0 dhclient 3182 1 3182 65 Ss select 0xfffffe0056ffd5c0 dhclient 2840 1 2840 0 Ss select 0xfffffe00a6e95c40 dhclient 2837 1 2837 0 Ss select 0xfffffe0056ffd2c0 dhclient 2814 1 2814 65 Ss select 0xfffffe0056ffd340 dhclient 2682 1 853 0 S uwait 0xfffffe005886f180 syz-executor.3 2681 1 853 0 S uwait 0xfffffe0058826f00 syz-executor.3 2186 1 2186 0 Ss select 0xfffffe0056ffd440 dhclient 2183 1 2183 0 Ss select 0xfffffe00a6e95bc0 dhclient 2164 1 2164 65 Ss select 0xfffffe00588260c0 dhclient 2104 1 2096 0 S uwait 0xfffffe0058824380 syz-executor.1 2099 1 782 0 S uwait 0xfffffe0058824a80 syz-executor.1 1310 0 0 0 DL aiordy 0xfffffe005874d000 [aiod4] 1309 0 0 0 DL aiordy 0xfffffe00a2c98000 [aiod3] 1308 0 0 0 DL aiordy 0xfffffe00a2d8f538 [aiod2] 1307 0 0 0 DL aiordy 0xfffffe00a2d8fa70 [aiod1] 1189 1 1189 0 Ss select 0xfffffe00588263c0 dhclient 1186 1 1186 0 Ss select 0xfffffe00588265c0 dhclient 1062 1 782 0 S uwait 0xfffffe0058826b00 syz-executor.1 1056 1 782 0 S uwait 0xfffffe0058826d00 syz-executor.1 1052 1 782 0 S uwait 0xfffffe0058826700 syz-executor.1 1046 1 782 0 S uwait 0xfffffe005882c080 syz-executor.1 1042 1 782 0 S uwait 0xfffffe0058826900 syz-executor.1 1039 1 782 0 S uwait 0xfffffe0058829d00 syz-executor.1 1033 1 782 0 S uwait 0xfffffe005886fa00 syz-executor.1 1028 1 782 0 S uwait 0xfffffe005886fb00 syz-executor.1 1024 1 782 0 S uwait 0xfffffe0058826a00 syz-executor.1 1015 1 1006 0 S uwait 0xfffffe0058829600 syz-executor.1 1010 1 782 0 S uwait 0xfffffe005886f800 syz-executor.1 853 776 853 0 Rs syz-executor.3 807 776 807 0 Rs syz-executor.2 782 776 782 0 Rs syz-executor.1 781 776 781 0 Rs syz-executor.0 776 774 774 0 R (threaded) syz-fuzzer 100105 S uwait 0xfffffe0058829000 syz-fuzzer 100117 S nanslp 0xffffffff8405f900 syz-fuzzer 100118 S uwait 0xfffffe0058755e80 syz-fuzzer 100119 S uwait 0xfffffe0058350000 syz-fuzzer 100120 S uwait 0xfffffe0058350100 syz-fuzzer 100121 S uwait 0xfffffe0058829b00 syz-fuzzer 100122 S uwait 0xfffffe0058829a00 syz-fuzzer 100123 Run CPU 1 syz-fuzzer 100124 RunQ syz-fuzzer 111194 S uwait 0xfffffe0058824280 syz-fuzzer 774 772 774 0 Ss pause 0xfffffe0058b3db20 csh 772 690 772 0 Ss select 0xfffffe00588261c0 sshd 756 1 756 0 Ss+ ttyin 0xfffffe0056ff48b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00575dc8b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00575dccb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583ee0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00583ee8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00583eecb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00575320b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00575324b0 getty 694 1 694 0 Ss nanslp 0xffffffff8405f900 cron 690 1 690 0 Ss select 0xfffffe005882c740 sshd 503 1 503 0 Ss select 0xfffffe005886fdc0 syslogd 432 1 432 0 Ss select 0xfffffe005882c6c0 devd 431 1 431 65 Ss select 0xfffffe0058829440 dhclient 346 1 346 0 Ss select 0xfffffe005882c840 dhclient 343 1 343 0 Ss select 0xfffffe005886fd40 dhclient 19 0 0 0 DL syncer 0xffffffff84187ce0 [syncer] 18 0 0 0 DL vlruwt 0xfffffe005874da70 [vnlru] 17 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff841859e0 [bufdaemon] 100084 D - 0xffffffff83411f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00588770e8 [/ worker] 16 0 0 0 DL psleep 0xffffffff841bdf00 [vmdaemon] 15 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff841b1a38 [dom0] 100085 D launds 0xffffffff841b1a44 [laundry: dom0] 100086 D umarcl 0xffffffff81eb6490 [uma] 9 0 0 0 DL - 0xffffffff83e15be0 [rand_harvestq] 8 0 0 0 DL waiting 0xffffffff84c3a760 [sctp_iterator] 7 0 0 0 DL pftm 0xffffffff84fa22f0 [pf purge] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c9b3c0 [doneq0] 100049 D - 0xffffffff83c9b340 [async] 100078 D - 0xffffffff83c9b1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ac4c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e3ba80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e3ba30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841abae0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff84032b00 [g_event] 100040 D - 0xffffffff84032b40 [g_up] 100041 D - 0xffffffff84032b80 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053e03000 [thr_0] 100030 D - 0xfffffe0053e03080 [thr_1] 100031 D - 0xffffffff84181f88 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 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++] 100071 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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841aca80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84033a00 [swapper] 100005 D - 0xfffffe00081f1d00 [softirq_0] 100006 D - 0xfffffe00081f1c00 [softirq_1] 100007 D - 0xfffffe00081f1b00 [if_io_tqg_0] 100008 D - 0xfffffe00081f1a00 [if_io_tqg_1] 100009 D - 0xfffffe00081f1900 [if_config_tqg_0] 100010 D - 0xfffffe00081f1800 [deferred_unmount ta] 100013 D - 0xfffffe00081f1500 [thread taskq] 100015 D - 0xfffffe00081f1300 [linuxkpi_irq_wq] 100016 D - 0xfffffe00081f1200 [kqueue_ctx taskq] 100017 D - 0xfffffe00081f1100 [pci_hp taskq] 100018 D - 0xfffffe00081f1000 [aiod_kick taskq] 100019 D - 0xfffffe0053e07e00 [inm_free taskq] 100020 D - 0xfffffe0053e07d00 [in6m_free taskq] 100021 D - 0xfffffe0053e07c00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053e07c00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053e07c00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053e07c00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053e07b00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053e07b00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053e07b00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053e07b00 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e07a00 [firmware taskq] 100042 D - 0xfffffe0053e07000 [crypto_0] 100043 D - 0xfffffe0053e07000 [crypto_1] 100059 D - 0xfffffe0056a71100 [vtnet0 rxq 0] 100060 D - 0xfffffe0056a71000 [vtnet0 txq 0] 100061 D - 0xfffffe0056ec1e00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056ec1d00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056fd4c00 [virtio_balloon] 100068 D - 0xfffffe0056ec1900 [mca taskq] 100069 D - 0xffffffff82c8ade0 [deadlkres] 100073 D - 0xfffffe0056a71900 [acpi_task_0] 100074 D - 0xfffffe0056a71900 [acpi_task_1] 100075 D - 0xfffffe0056a71900 [acpi_task_2] 100077 D - 0xfffffe0056a71800 [CAM taskq] db> show all locks Process 776 (syz-fuzzer) thread 0xfffffe009e520c80 (100123) exclusive sleep mutex kqueue (kqueue) r = 0 (0xfffffe009e99ac00) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_event.c:2386 exclusive sleep mutex pipe mutex (pipe mutex) r = 0 (0xfffffe00588b5e60) locked @ /syzkaller/managers/main/kernel/sys/kern/sys_pipe.c:1236 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 sysctloid 35175 2072K 35246 vtbuf 24 1968K 46 kobj 326 1304K 483 newblk 11 1027K 11487 vfscache 3 1025K 3 pcb 440 1001K 29658 inodedep 868 838K 10844 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 48 377K 21563 subproc 175 349K 11863 vmem 3 274K 5 dirrem 858 215K 10758 sctp_stro 193 193K 3581 acpica 1674 184K 55237 vnet_data 1 168K 1 sctp_atcl 399 150K 16868 tidhash 3 141K 3 linker 355 140K 383 pagedep 10 131K 10769 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 freefile 857 108K 10743 sem 4 106K 4 BPF 46 88K 62 bus 986 80K 3474 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 254 49K 24669 temp 34 33K 2492 hostcache 1 32K 1 shm 1 32K 1031 DEVFS3 127 32K 137 msg 4 30K 4 sctp_timw 108 27K 108 gtaskqueue 18 26K 18 sctp_atky 592 25K 20570 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 135 16K 427 ithread 99 16K 99 bus-sc 34 15K 1691 lltable 44 14K 65 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 487 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 10820 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 3 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 80 8K 12048 taskqueue 63 7K 63 cred 26 7K 253 sctp_athm 399 7K 16959 sglist 5 7K 5 sctp_map 386 7K 7162 CAM DEV 3 6K 510 plimit 24 6K 439 DEVFSP 80 5K 132 pwddesc 78 5K 11766 ufs_dirhash 24 5K 24 session 37 5K 61 UMA 270 5K 270 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 175838 lockf 32 4K 57 hhook 15 4K 17 proc-args 52 3K 689 terminal 11 3K 11 select 19 3K 96 uidinfo 3 3K 10 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 10747 softdep 1 1K 1 mkdir 8 1K 21500 freeblks 4 1K 10746 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 54 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 newdirblk 5 1K 10750 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 18 1K 6321 diradd 4 1K 10798 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 4915 chacha20random 1 1K 1 pf_osfp 3 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 tcp_fsb 1 1K 2148 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 70 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 17750 pmchooks 1 1K 1 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 pf_table 0 0K 0 pf_rule 0 0K 4 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 0 cubic data 0 0K 0 vegas data 0 0K 0 mqdata 0 0K 0 htcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7811 sctp_iter 0 0K 64 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 52 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 0 sctp_stri 0 0K 182 chd data 0 0K 0 tcp_do 0 0K 0 dctcp data 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWNFSnode 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 iavf 0 0K 0 ixl 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 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 9897 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 24 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 2 allocindir 0 0K 0 indirdep 0 0K 10 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_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 10939 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 3 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 633 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 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 125 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 21652 ioctlops 0 0K 155 eventfd 0 0K 4 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 869 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 990 1469039 0 254 38133760 0 RADIX NODE 144 18207 212 332737 0 62 2652336 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8920 845 2775909 0 254 2499840 0 tcp_log 416 0 5220 42611 0 254 2171520 0 BUF TRIE 144 200 11560 938 0 62 1693440 0 malloc-384 384 4214 16 4214 0 30 1624320 0 malloc-128 128 11535 28 11544 0 126 1480064 0 malloc-4096 4096 326 3 491 0 2 1347584 0 mbuf_cluster 2048 600 2 600 0 254 1232896 0 UMA Slabs 0 112 10733 28 10733 0 126 1205232 0 vmem btag 56 18290 117 18290 0 254 1030792 0 sctp_asoc 2288 193 242 3581 0 254 995280 0 malloc-384 384 1344 1016 27834 0 30 906240 0 FFS inode 1160 529 24 11272 0 8 641480 0 malloc-256 256 113 2122 10738 0 62 572160 0 malloc-256 256 958 1232 22586 0 62 560640 0 malloc-16384 16384 27 6 10958 0 1 540672 0 sctp_ep 1272 206 181 13196 0 254 492264 0 malloc-4096 4096 113 5 12355 0 2 483328 0 malloc-2048 2048 208 28 13198 0 8 483328 0 VM OBJECT 264 1685 85 168721 0 30 467280 0 256 Bucket 2048 196 18 22409 0 8 438272 0 malloc-128 128 2112 1236 51009 0 126 428544 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 175 23 12902 0 8 357984 0 ertt_txseginfo 40 0 8282 496277 0 254 331280 0 sctp_raddr 736 193 247 3581 0 254 323840 0 socket 960 57 255 20920 0 254 299520 0 VNODE 448 568 80 11313 0 30 290304 0 MAP ENTRY 96 2484 372 637144 0 126 274176 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-1024 1024 216 32 3625 0 16 253952 0 malloc-64 64 3842 64 3877 0 254 249984 0 malloc-16 16 14538 462 19521 0 254 240000 0 DEVCTL 1024 0 220 155 0 0 225280 0 UMA Zones 768 242 2 242 0 16 187392 0 FPU_save_area 832 177 39 17913 0 16 179712 0 malloc-32 32 5297 121 5338 0 254 173376 0 VMSPACE 2544 55 11 11744 0 4 167904 0 tcp_inpcb 496 5 323 4904 0 254 162688 0 mbuf_packet 256 64 536 20145 0 254 153600 0 tcpcb 1096 5 128 4904 0 254 145768 0 malloc-128 128 1082 34 2574 0 126 142848 0 FFS2 dinode 256 529 26 11272 0 62 142080 0 S VFS Cache 104 1024 341 11834 0 126 141960 0 malloc-8192 8192 13 4 142 0 1 139264 0 tcp_bbr_map 128 0 1054 41924 0 126 134912 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 386 0 1 131072 0 malloc-2048 2048 8 56 1174 0 8 131072 0 PROC 1336 77 19 11765 0 8 128256 0 ksiginfo 112 85 959 5184 0 126 116928 0 malloc-1024 1024 110 2 127 0 16 114688 0 128 Bucket 1024 69 38 1829 0 16 109568 0 filedesc0 1072 78 20 11766 0 8 105056 0 malloc-256 256 265 125 24710 0 62 99840 0 malloc-32768 32768 3 0 3 0 1 98304 0 64 Bucket 512 126 66 11131 0 30 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-256 256 253 77 13295 0 62 84480 0 clpbuf 2624 0 32 24 0 16 83968 0 g_bio 408 0 190 7086 0 30 77520 0 malloc-64 64 595 476 203421 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 32 Bucket 256 82 158 11551 0 62 61440 0 malloc-8192 8192 5 2 19 0 1 57344 0 malloc-2048 2048 7 19 1037 0 8 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-128 128 301 71 11286 0 126 47616 0 sctp_chunk 152 192 120 611 0 254 47424 0 malloc-1024 1024 8 36 1956 0 16 45056 0 malloc-64 64 515 178 17862 0 254 44352 0 malloc-256 256 153 12 175 0 62 42240 0 pcpu-8 8 4718 402 5002 0 254 40960 0 Files 80 249 251 40329 0 126 40000 0 malloc-256 256 88 62 12149 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 58222 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-64 64 500 67 1058 0 254 36288 0 malloc-32 32 829 305 17443 0 254 36288 0 malloc-128 128 156 123 21806 0 126 35712 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 110 394 12366 0 254 32256 0 TURNSTILE 136 199 32 199 0 62 31416 0 da_ccb 544 0 56 1896 0 16 30464 0 tcp_bbr_pcb 832 0 36 1020 0 16 29952 0 tcp_rack_pcb 832 1 35 2148 0 16 29952 0 malloc-4096 4096 2 5 10948 0 2 28672 0 KNOTE 160 28 147 191981 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 malloc-384 384 53 17 394 0 30 26880 0 pipe 744 23 12 508 0 16 26040 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 4 2 101 0 2 24576 0 PWD 32 33 723 10848 0 254 24192 0 8 Bucket 80 53 247 3602 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 29 61 21601 0 62 23040 0 malloc-2048 2048 3 7 27 0 8 20480 0 sctp_stream_msg_out 112 0 180 1534 0 254 20160 0 malloc-64 64 224 91 280 0 254 20160 0 malloc-32 32 171 459 11538 0 254 20160 0 16 Bucket 144 65 75 524 0 62 20160 0 malloc-16 16 734 516 7767 0 254 20000 0 udplite_inpcb 496 0 40 1169 0 254 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 4 4 198 0 8 16384 0 malloc-1024 1024 9 7 11 0 16 16384 0 malloc-512 512 3 29 194 0 30 16384 0 ertt 72 5 219 4904 0 126 16128 0 malloc-64 64 155 97 211 0 254 16128 0 vtnet_tx_hdr 24 0 668 1219421 0 254 16032 0 malloc-128 128 78 46 150 0 126 15872 0 malloc-128 128 62 62 2209 0 126 15872 0 malloc-384 384 34 6 34 0 30 15360 0 malloc-2048 2048 3 3 23 0 8 12288 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-1024 1024 9 3 9 0 16 12288 0 malloc-512 512 12 12 28 0 30 12288 0 tcp_rack_map 112 0 108 4079 0 126 12096 0 malloc-64 64 31 158 3213 0 254 12096 0 malloc-32 32 25 353 6328 0 254 12096 0 malloc-32 32 30 348 6677 0 254 12096 0 malloc-16 16 418 332 16992 0 254 12000 0 ripcb 496 7 17 41 0 254 11904 0 udp_inpcb 496 6 18 207 0 254 11904 0 kenv 258 15 30 1040 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 20 25 1360 0 254 11520 0 malloc-256 256 16 29 3735 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-1024 1024 0 8 9 0 16 8192 0 malloc-1024 1024 3 5 5 0 16 8192 0 malloc-512 512 10 6 62 0 30 8192 0 malloc-512 512 0 16 183 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 37 55 61 0 126 8096 0 rl_entry 40 62 140 62 0 254 8080 0 sctp_laddr 48 0 168 932 0 254 8064 0 udpcb 32 6 246 1376 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-32 32 45 207 488 0 254 8064 0 malloc-32 32 65 187 906 0 254 8064 0 malloc-32 32 28 224 84 0 254 8064 0 4 Bucket 48 6 162 274 0 254 8064 0 2 Bucket 32 47 205 1544 0 254 8064 0 malloc-16 16 16 484 17 0 254 8000 0 malloc-16 16 32 468 4322 0 254 8000 0 malloc-16 16 188 312 1426 0 254 8000 0 malloc-16 16 30 470 41347 0 254 8000 0 malloc-16 16 8 492 8 0 254 8000 0 malloc-128 128 8 54 8 0 126 7936 0 sctp_readq 152 0 52 46 0 254 7904 0 malloc-384 384 0 20 51 0 30 7680 0 cpuset 104 8 54 8 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 5 3 5 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIO 208 0 19 6 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOCB 552 0 7 8 0 16 3864 0 malloc-384 384 2 8 3 0 30 3840 0 malloc-384 384 2 8 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 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 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 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 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 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-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-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-512 512 0 0 0 0 30 0 0 malloc-384 384 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