panic: ASan: Invalid access, 1-byte write at 0xfffffe009f3b2c3e, UMAUseAfterFree(fd) cpuid = 0 time = 1631170734 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009f52bb50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009f52bcb0 vpanic() at vpanic+0x2c5/frame 0xfffffe009f52bd90 panic() at panic+0xb5/frame 0xfffffe009f52be50 __asan_store1_noabort() at __asan_store1_noabort+0x121/frame 0xfffffe009f52bf10 sctp_lower_sosend() at sctp_lower_sosend+0x6f83/frame 0xfffffe009f52c400 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe009f52c6a0 sosend() at sosend+0xfc/frame 0xfffffe009f52c710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe009f52c880 sendit() at sendit+0x2b0/frame 0xfffffe009f52c8d0 sys_sendto() at sys_sendto+0x182/frame 0xfffffe009f52c9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe009f52cbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009f52cbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdff9af08, rbp = 0x7fffdff9af70 --- KDB: enter: panic [ thread pid 2428 tid 106100 ] Stopped at kdb_enter+0x6b: movq $0,0x28e223a(%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 0x4048fec2eb21b953 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe009f52bc90 rbp 0xfffffe009f52bcb0 rsi 0x1 rdi 0xffffffff8408b740 cov_trace_pc r8 0x3 r9 0xfffffe009f52b7c8 r10 0 r11 0xfffffe009e441c30 r12 0xfffffe009f348000 r13 0xfffffe009f52bd01 r14 0xffffffff82c79420 .str.18 r15 0xffffffff82c79420 .str.18 rip 0xffffffff817abe7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e223a(%rip) db> show proc Process 2428 (syz-executor.0) at 0xfffffe009ea05538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 818 at 0xfffffe0058b55000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009eef3000 (map 0xfffffe009eef3000) (map.pmap 0xfffffe009eef30c0) (pmap 0xfffffe009eef3120) threads: 5 100133 RunQ syz-executor.0 106094 S connec 0xfffffe009f00949a syz-executor.0 106095 S uwait 0xfffffe00588cf100 syz-executor.0 106098 S uwait 0xfffffe009e446780 syz-executor.0 106100 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 2429 821 821 0 R (threaded) syz-executor.2 100147 RunQ syz-executor.2 106104 RunQ syz-executor.2 2428 818 818 0 R (threaded) syz-executor.0 100133 RunQ syz-executor.0 106094 S connec 0xfffffe009f00949a syz-executor.0 106095 S uwait 0xfffffe00588cf100 syz-executor.0 106098 S uwait 0xfffffe009e446780 syz-executor.0 106100 Run CPU 0 syz-executor.0 2427 819 819 0 R (threaded) syz-executor.3 102912 RunQ syz-executor.3 106090 S connec 0xfffffe009f00dc1a syz-executor.3 106091 S uwait 0xfffffe009ea18800 syz-executor.3 2426 817 817 0 T (threaded) syz-executor.1 105768 s syz-executor.1 106101 RunQ syz-executor.1 106102 RunQ syz-executor.1 106103 RunQ syz-executor.1 106105 RunQ syz-executor.1 2059 1 2059 65 Ss select 0xfffffe009e515cc0 dhclient 1819 1 1819 0 Ss select 0xfffffe005740b2c0 dhclient 1814 1 1814 0 Ss select 0xfffffe005740b1c0 dhclient 1790 1 1790 65 Ss select 0xfffffe009e515ac0 dhclient 1553 1 1553 0 Ss select 0xfffffe009ea26940 dhclient 1549 1 1549 0 Ss select 0xfffffe009e515c40 dhclient 1523 1 1523 65 Ss select 0xfffffe005740b340 dhclient 1277 1 1277 0 Ss select 0xfffffe005740b240 dhclient 1273 1 1273 0 Ss select 0xfffffe009ea267c0 dhclient 1246 1 1246 65 Ss select 0xfffffe009ea26740 dhclient 1016 1 1016 0 Ss select 0xfffffe009ea266c0 dhclient 1010 1 1010 0 Ss select 0xfffffe009ea268c0 dhclient 821 815 821 0 Rs syz-executor.2 819 815 819 0 Rs syz-executor.3 818 815 818 0 Ds proctre 0xffffffff83409a40 syz-executor.0 817 815 817 0 Rs syz-executor.1 815 813 813 0 S (threaded) syz-execprog 100093 S uwait 0xfffffe005876bb80 syz-execprog 100117 S uwait 0xfffffe009e446b00 syz-execprog 100118 S uwait 0xfffffe00588cf800 syz-execprog 100119 S uwait 0xfffffe00588cf900 syz-execprog 100120 S uwait 0xfffffe00588cfa00 syz-execprog 100121 S uwait 0xfffffe00588cfb00 syz-execprog 100122 S kqread 0xfffffe005887bc00 syz-execprog 100123 S uwait 0xfffffe00588cfd00 syz-execprog 100124 S uwait 0xfffffe00588cfe00 syz-execprog 100125 S uwait 0xfffffe009e446800 syz-execprog 100126 S uwait 0xfffffe005876b080 syz-execprog 813 811 813 0 Ss pause 0xfffffe0058b270b0 csh 811 694 811 0 Ss select 0xfffffe009e515b40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057003cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f14b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f1cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f44b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f4cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583f04b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583f0cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005839b4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af81 cron 694 1 694 0 Ss select 0xfffffe005740b7c0 sshd 507 1 507 0 Ss select 0xfffffe0058afc1c0 syslogd 436 1 436 0 Ss select 0xfffffe005740bb40 devd 435 1 435 65 Ss select 0xfffffe0058afc340 dhclient 350 1 350 0 Ss select 0xfffffe005740bac0 dhclient 347 1 347 0 Ss select 0xfffffe005740ba40 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058763a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100097 D sdflush 0xfffffe00588318e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eae980 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8487c580 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84b20e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056abac88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b8d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b8d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417d608 [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++] 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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053df4e00 [deferred_unmount ta] 100013 D - 0xfffffe0053df4800 [thread taskq] 100015 D - 0xfffffe0053df4400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df4200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df4000 [pci_hp taskq] 100018 D - 0xfffffe0053dfed00 [aiod_kick taskq] 100019 D - 0xfffffe0053dfeb00 [inm_free taskq] 100020 D - 0xfffffe0053dfe900 [in6m_free taskq] 100021 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e08200 [firmware taskq] 100042 D - 0xfffffe005418fc00 [crypto_0] 100043 D - 0xfffffe005418fc00 [crypto_1] 100059 D - 0xfffffe0056eb6b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb6a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb6900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb6800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ee3400 [virtio_balloon] 100068 D - 0xfffffe0057016800 [mca taskq] 100073 D - 0xffffffff82c803a0 [deadlkres] 100077 D - 0xfffffe0057401a00 [acpi_task_0] 100078 D - 0xfffffe0057401a00 [acpi_task_1] 100079 D - 0xfffffe0057401a00 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 2428 (syz-executor.0) thread 0xfffffe009f348000 (106100) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009f3f4c90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13143 Process 2426 (syz-executor.1) thread 0xfffffe009f2e2ac0 (106101) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009ef839d0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1018 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe009f0228c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4140 Process 817 (syz-executor.1) thread 0xfffffe009e441e40 (100127) exclusive sx proctree (proctree) r = 0 (0xffffffff83409a40) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_exit.c:1280 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 sctp_stro 64 4166K 3084 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 9 1026K 2027 vfscache 3 1025K 3 pcb 171 695K 13926 inodedep 16 518K 1508 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 142 282K 2509 acpica 1674 184K 55623 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 filedesc 18 137K 2840 pagedep 9 130K 1428 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 BPF 46 88K 46 bus 986 80K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_atcl 136 51K 8634 umtx 374 47K 374 kdtrace 233 47K 8536 temp 35 33K 2439 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 routetbl 126 16K 403 ithread 99 16K 99 bus-sc 34 15K 1693 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 lltable 39 12K 43 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 sctp_atky 200 9K 11720 bmsafemap 2 9K 1474 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 377 kqueue 65 7K 2436 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 591 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 62 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 63 4K 2430 acpisem 28 4K 28 selfd 55 4K 12134 lockf 32 4K 75 hhook 15 4K 17 proc-args 52 3K 730 terminal 11 3K 11 select 19 3K 59 uidinfo 3 3K 20 sctp_athm 136 3K 9001 sctp_map 128 2K 5438 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 dirrem 7 2K 1419 Unitno 31 2K 47 sctp_ifa 13 2K 14 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 1415 sctp_stri 2 1K 734 DEVFSP 16 1K 21 softdep 1 1K 1 mkdir 8 1K 2810 freeblks 4 1K 1414 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 162 NFSD session 1 1K 1 freefile 7 1K 1411 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 inpcbpolicy 18 1K 2996 newdirblk 4 1K 1405 diradd 4 1K 1463 pfil 4 1K 4 cdev 2 1K 2 osd 11 1K 2791 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 8 1K 17332 loginclass 3 1K 7 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 49 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 128 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 iov 1 1K 19432 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 cdg data 0 0K 0 chd data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 dctcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2573 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 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 1403 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 20 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 1638 namei_tracker 0 0K 0 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 0 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 112 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 112 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 840 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 kcovinfo 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 986 13528 0 254 38117376 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8703 867 4387313 0 254 2449920 0 BUF TRIE 144 175 11585 807 0 62 1693440 0 malloc-384 384 4184 136 5677 0 30 1658880 0 malloc-4096 4096 391 5 2919 0 2 1622016 0 malloc-128 128 11582 43 11677 0 126 1488000 0 UMA Slabs 0 112 10317 12 10317 0 126 1156848 0 vmem btag 56 16360 103 16360 0 254 921928 0 ertt_txseginfo 40 5051 17573 4347105 0 254 904960 0 FFS inode 1160 521 25 1932 0 8 633360 0 RADIX NODE 144 3737 178 79012 0 62 563760 0 256 Bucket 2048 195 31 26812 0 8 462848 0 malloc-65536 65536 6 0 6 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 1220 100 41082 0 30 348480 0 THREAD 1808 169 18 6105 0 8 338096 0 malloc-64 64 4429 107 9373 0 254 290304 0 VNODE 448 556 74 1969 0 30 282240 0 sctp_ep 1272 70 125 5548 0 254 248040 0 malloc-256 256 397 533 10758 0 62 238080 0 malloc-16 16 14353 147 20951 0 254 232000 0 socket 960 51 185 9848 0 254 226560 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-2048 2048 78 26 5556 0 8 212992 0 sctp_asoc 2288 64 26 2719 0 254 205920 0 malloc-65536 65536 1 2 167 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-16384 16384 8 4 1417 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 mbuf_cluster 2048 90 0 90 0 254 184320 0 malloc-32 32 5598 72 6389 0 254 181440 0 MAP ENTRY 96 1415 307 87618 0 126 165312 0 malloc-128 128 1209 62 28773 0 126 162688 0 malloc-128 128 1108 39 5556 0 126 146816 0 malloc-1024 1024 133 7 150 0 16 143360 0 FFS2 dinode 256 521 19 1932 0 62 138240 0 S VFS Cache 104 1025 301 2466 0 126 137904 0 VMSPACE 2544 40 11 2408 0 4 129744 0 tcp_bbr_map 128 393 568 316656 0 126 123008 0 ksiginfo 112 63 981 193 0 126 116928 0 PROC 1336 62 16 2429 0 8 104208 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-384 384 162 78 8664 0 30 92160 0 filedesc0 1072 63 21 2430 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-4096 4096 21 0 21 0 2 86016 0 malloc-1024 1024 63 21 2720 0 16 86016 0 128 Bucket 1024 50 33 1948 0 16 84992 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-8192 8192 9 1 110 0 1 81920 0 tcpcb 1080 7 63 2780 0 254 75600 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 180 6514 0 30 73440 0 malloc-256 256 46 239 1499 0 62 72960 0 sctp_raddr 736 64 35 2719 0 254 72864 0 malloc-2048 2048 12 22 590 0 8 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-4096 4096 14 2 27 0 2 65536 0 malloc-256 256 127 128 8778 0 62 65280 0 malloc-256 256 53 187 3065 0 62 61440 0 malloc-8192 8192 4 3 32 0 1 57344 0 64 Bucket 512 74 30 2805 0 30 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 32 Bucket 256 57 123 6054 0 62 46080 0 malloc-1024 1024 10 34 1841 0 16 45056 0 malloc-64 64 517 176 1648 0 254 44352 0 malloc-128 128 40 301 1599 0 126 43648 0 pcpu-8 8 4714 406 4870 0 254 40960 0 tcp_bbr_pcb 832 4 41 2670 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 24133 0 16 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 malloc-128 128 61 218 323 0 126 35712 0 malloc-384 384 82 8 139 0 30 34560 0 malloc-256 256 117 18 727 0 62 34560 0 da_ccb 544 0 63 1743 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 4 4 8 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 106 398 3022 0 254 32256 0 Files 80 179 221 18510 0 126 32000 0 malloc-4096 4096 3 4 2273 0 2 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 tcp_inpcb 496 7 49 2780 0 254 27776 0 malloc-384 384 57 13 59 0 30 26880 0 malloc-64 64 227 151 3014 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 mbuf_packet 256 21 69 7768 0 254 23040 0 pipe 744 23 7 416 0 16 22320 0 PWD 32 22 608 1525 0 254 20160 0 16 Bucket 144 53 87 382 0 62 20160 0 malloc-128 128 90 65 1594 0 126 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 60 15 433 0 62 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 2 6 26 0 8 16384 0 malloc-1024 1024 8 8 12 0 16 16384 0 malloc-64 64 125 127 3522 0 254 16128 0 malloc-32 32 89 415 8794 0 254 16128 0 vtnet_tx_hdr 24 2 666 4351427 0 254 16032 0 udp_inpcb 496 6 26 205 0 254 15872 0 malloc-128 128 57 67 1678 0 126 15872 0 sctp_chunk 152 66 38 839 0 254 15808 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 8 4 186 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 2 22 734 0 30 12288 0 malloc-64 64 58 131 475 0 254 12096 0 malloc-64 64 100 89 28457 0 254 12096 0 malloc-32 32 169 209 8343 0 254 12096 0 malloc-32 32 91 287 8258 0 254 12096 0 8 Bucket 80 46 104 1695 0 126 12000 0 kenv 258 15 30 1046 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1266 0 254 11520 0 malloc-256 256 25 20 184 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-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 7 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-512 512 12 4 12 0 30 8192 0 malloc-512 512 5 11 224 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 62 0 126 8096 0 rl_entry 40 49 153 49 0 254 8080 0 sctp_stream_msg_out 112 1 71 471 0 254 8064 0 sctp_laddr 48 0 168 12 0 254 8064 0 udpcb 32 6 246 205 0 254 8064 0 ertt 72 7 105 2780 0 126 8064 0 malloc-64 64 110 16 146 0 254 8064 0 malloc-32 32 126 126 338 0 254 8064 0 malloc-32 32 57 195 2805 0 254 8064 0 malloc-32 32 54 198 256 0 254 8064 0 malloc-32 32 17 235 32 0 254 8064 0 4 Bucket 48 7 161 84 0 254 8064 0 2 Bucket 32 55 197 667 0 254 8064 0 KNOTE 160 26 24 9750 0 62 8000 0 malloc-16 16 25 475 143 0 254 8000 0 malloc-16 16 60 440 5976 0 254 8000 0 malloc-16 16 153 347 11809 0 254 8000 0 malloc-16 16 39 461 178 0 254 8000 0 malloc-16 16 290 210 25555 0 254 8000 0 malloc-16 16 4 496 2579 0 254 8000 0 ripcb 496 5 11 11 0 254 7936 0 malloc-128 128 40 22 89 0 126 7936 0 sctp_readq 152 1 51 364 0 254 7904 0 malloc-256 256 13 17 525 0 62 7680 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 0 1 1 0 2 4096 0 malloc-1024 1024 1 3 1 0 16 4096 0 malloc-512 512 0 8 1 0 30 4096 0 malloc-512 512 0 8 132 0 30 4096 0 malloc-512 512 5 3 5 0 30 4096 0 malloc-512 512 0 8 1 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 5 0 254 4032 0 malloc-16 16 0 250 7 0 254 4000 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 0 10 1 0 30 3840 0 malloc-384 384 2 8 2 0 30 3840 0 malloc-384 384 1 9 1 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_rack_pcb 832 0 0 0 0 16 0 0 tcp_rack_map 112 0 0 0 0 126 0 0 udplite_inpcb 496 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 tcp_log 416 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 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 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 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-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-8192 8192 0 0 0 0 1 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