panic: ASan: Invalid access, 8-byte read at 0xfffffe00a71f0c28, UMAUseAfterFree(fd) cpuid = 1 time = 1630092315 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5c4c370 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5c4c4d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5c4c5b0 panic() at panic+0xb5/frame 0xfffffe00a5c4c670 __asan_load8_noabort() at __asan_load8_noabort+0x376/frame 0xfffffe00a5c4c730 sctp_inpcb_bind() at sctp_inpcb_bind+0x13eb/frame 0xfffffe00a5c4c880 sobind() at sobind+0xd5/frame 0xfffffe00a5c4c8d0 kern_bindat() at kern_bindat+0x25e/frame 0xfffffe00a5c4c9b0 sys_bind() at sys_bind+0xfb/frame 0xfffffe00a5c4c9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a5c4cbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a5c4cbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 1723 tid 101485 ] Stopped at kdb_enter+0x6b: movq $0,0x28e3bea(%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 0xac8e53bd45581699 rdx 0x40001 rbx 0 rsp 0xfffffe00a5c4c4b0 rbp 0xfffffe00a5c4c4d0 rsi 0 rdi 0xfffffe005876b6a8 r8 0x3 r9 0xfffffe00a5c4bfe8 r10 0 r11 0xfffffe00a2e50350 r12 0xfffffe00a2e4fe40 r13 0xfffffe00a5c4c501 r14 0xffffffff82c71aa0 .str.18 r15 0xffffffff82c71aa0 .str.18 rip 0xffffffff817a974b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e3bea(%rip) db> show proc Process 1723 (syz-executor.1) at 0xfffffe00a2e1f000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe0058947000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffffe0053d52538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a76f53e0 (map 0xfffffe00a76f53e0) (map.pmap 0xfffffe00a76f54a0) (pmap 0xfffffe00a76f5500) threads: 2 100132 Run CPU 0 syz-executor.1 101485 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 1723 786 786 0 R (threaded) syz-executor.1 100132 Run CPU 0 syz-executor.1 101485 Run CPU 1 syz-executor.1 1719 789 789 0 R (threaded) syz-executor.2 100155 RunQ syz-executor.2 101477 S select 0xfffffe00a2e60840 syz-executor.2 101478 S select 0xfffffe00a2e608c0 syz-executor.2 101479 S select 0xfffffe00a2e609c0 syz-executor.2 101480 S uwait 0xfffffe00a2e39200 syz-executor.2 101481 S uwait 0xfffffe00a2e89380 syz-executor.2 1716 785 785 0 R syz-executor.0 1690 1 785 0 S uwait 0xfffffe00a2e27280 syz-executor.0 1689 1 785 0 S uwait 0xfffffe00a2e89080 syz-executor.0 1685 1 785 0 S uwait 0xfffffe00a2e27480 syz-executor.0 1683 1 785 0 S uwait 0xfffffe0058765980 syz-executor.0 1679 1 785 0 S uwait 0xfffffe00a2e39b80 syz-executor.0 1678 1 785 0 S uwait 0xfffffe00a2e39000 syz-executor.0 1672 1 785 0 S umtxn 0xfffffe00a2e39c80 syz-executor.0 1671 1 785 0 S uwait 0xfffffe00a2e89a80 syz-executor.0 1670 1 785 0 S uwait 0xfffffe00a2e89e80 syz-executor.0 1669 1 785 0 S uwait 0xfffffe00a2e54e00 syz-executor.0 1613 1602 1613 0 Ss select 0xfffffe005740bac0 dhclient 1605 1 1605 0 Ss select 0xfffffe00a2e60a40 dhclient 1602 1595 436 65 S select 0xfffffe005740b5c0 dhclient 1595 436 436 0 S wait 0xfffffe00a2e64a70 sh 1586 1 1586 65 Ss select 0xfffffe005740b6c0 dhclient 1390 1 1390 0 Ss select 0xfffffe005740b240 dhclient 1387 1 1387 0 Ss select 0xfffffe005740b4c0 dhclient 1360 1 1360 65 Ss select 0xfffffe00a2e60ec0 dhclient 1014 1 1014 0 Ss select 0xfffffe00a2e60ac0 dhclient 1011 1 1011 0 Ss select 0xfffffe00a2e60c40 dhclient 810 780 810 0 Ss piperd 0xfffffe009e44f2e8 syz-executor.3 789 780 789 0 Ss nanslp 0xffffffff8405a201 syz-executor.2 786 780 786 0 Ss nanslp 0xffffffff8405a201 syz-executor.1 785 780 785 0 Ss nanslp 0xffffffff8405a201 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100093 S uwait 0xfffffe0058765880 syz-fuzzer 100121 S uwait 0xfffffe009e4d1b80 syz-fuzzer 100122 RunQ syz-fuzzer 100123 S uwait 0xfffffe009e4d1d80 syz-fuzzer 100124 S uwait 0xfffffe009e4d1e80 syz-fuzzer 100125 S uwait 0xfffffe009e3c5000 syz-fuzzer 100126 S uwait 0xfffffe009e4d1580 syz-fuzzer 100127 S uwait 0xfffffe009e4d1680 syz-fuzzer 100128 S uwait 0xfffffe005834d000 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e4c4b20 csh 776 694 776 0 Ss select 0xfffffe0056b8e440 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff9cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f7cb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eb0b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583eb8b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00574750b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574754b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574758b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405a200 cron 694 1 694 0 Ss select 0xfffffe0056b8cb40 sshd 507 1 507 0 Ss select 0xfffffe005740bd40 syslogd 436 1 436 0 Ss wait 0xfffffe0058b51538 devd 435 1 435 65 Ss select 0xfffffe005740bdc0 dhclient 350 1 350 0 Ss select 0xfffffe0056b8c7c0 dhclient 347 1 347 0 Ss select 0xfffffe0056b8ca40 dhclient 23 0 0 0 DL syncer 0xffffffff841825a0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff841802a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe005889ace8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b87c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ac2f8 [dom0] 100089 D launds 0xffffffff841ac304 [laundry: dom0] 100090 D umarcl 0xffffffff81ea7770 [uma] 18 0 0 0 DL - 0xffffffff83e11320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8487b4a0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d1ae20 [pf purge] 15 0 0 0 DL - 0xffffffff8417b4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417b4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417b4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417b4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c96ac0 [doneq0] 100049 D - 0xffffffff83c96a40 [async] 100082 D - 0xffffffff83c968c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b1d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b1d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a63a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402d7c0 [g_event] 100040 D - 0xffffffff8402d800 [g_up] 100041 D - 0xffffffff8402d840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417c848 [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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a7340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402e6c0 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053defd00 [in6m_free taskq] 100011 D - 0xfffffe0053defb00 [deferred_unmount ta] 100014 D - 0xfffffe0053def500 [thread taskq] 100016 D - 0xfffffe0053def100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df9e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df9c00 [pci_hp taskq] 100019 D - 0xfffffe0053df9a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df9800 [inm_free taskq] 100021 D - 0xfffffe0053df9600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df9600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df9600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df9600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df9100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df9100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df9100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df9100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e01200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eacd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eacc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eacb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaca00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8ce80 [virtio_balloon] 100068 D - 0xfffffe0056feba00 [mca taskq] 100073 D - 0xffffffff82c78a20 [deadlkres] 100078 D - 0xfffffe0057401900 [acpi_task_0] 100079 D - 0xfffffe0057401900 [acpi_task_1] 100080 D - 0xfffffe0057401900 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] db> show all locks Process 1723 (syz-executor.1) thread 0xfffffe0058760000 (100132) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8407cc50) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1247 Process 1723 (syz-executor.1) thread 0xfffffe00a2e4fe40 (101485) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a762c468) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2997 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b2308) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 327 1308K 486 newblk 16 1028K 1745 vfscache 3 1025K 3 pcb 135 659K 2040 inodedep 24 521K 878 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 152 311K 1807 vmem 3 274K 5 filedesc 24 185K 1539 acpica 1674 184K 55752 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 13 131K 772 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 bus 989 81K 3490 mtx_pool 2 72K 2 BPF 38 71K 44 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 sctp_stro 51 51K 303 kdtrace 231 45K 3212 umtx 352 44K 352 sctp_atcl 106 40K 1195 temp 35 33K 2265 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 132 17K 421 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 lltable 43 14K 67 KTRACE 100 13K 218 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 3 9K 860 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 56 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 77 8K 1747 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 sctp_atky 157 7K 1613 taskqueue 63 7K 63 cred 25 7K 270 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 23 6K 424 DEVFSP 78 5K 423 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 24 UMA 270 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 64 4K 1715 session 31 4K 52 acpisem 28 4K 28 hhook 15 4K 17 lockf 28 3K 50 selfd 47 3K 26616 terminal 11 3K 11 proc-args 50 3K 652 select 19 3K 114 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 13 dirrem 7 2K 800 Unitno 29 2K 47 sctp_athm 106 2K 1238 sctp_ifa 13 2K 14 sctp_map 102 2K 606 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 softdep 1 1K 1 newdirblk 8 1K 756 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 26 NFSD session 1 1K 1 mkdir 7 1K 1512 freefile 7 1K 794 CAM periph 4 1K 271 freework 4 1K 904 ipsec 3 1K 3 sctp_ifn 6 1K 14 freeblks 3 1K 783 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 pf_osfp 6 1K 6 crypto 4 1K 261 encap_export_host 12 1K 12 filedesc_to_leader 10 1K 14 inpcbpolicy 17 1K 850 sctp_stri 1 1K 86 diradd 4 1K 838 pfil 4 1K 4 procdesc 4 1K 16 cdev 2 1K 2 osd 9 1K 380 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 loginclass 3 1K 6 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 627 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 4588 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 108 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 0 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 0 cdg data 0 0K 0 htcp data 0 0K 0 chd data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 107 dctcp data 0 0K 0 mqdata 0 0K 0 vegas data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 528 sctp_iter 0 0K 12 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 12 sctp_aadr 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 786 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 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 220 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 940 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 82 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 113 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 16229 ioctlops 0 0K 170 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 749 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 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 8321 990 449624 0 254 38137856 0 tcp_log 416 0 14112 146522 0 254 5870592 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8786 784 868625 0 254 2449920 0 BUF TRIE 144 190 11570 1139 0 62 1693440 0 malloc-384 384 4152 8 4152 0 30 1597440 0 malloc-128 128 11288 27 11327 0 126 1448320 0 malloc-4096 4096 328 4 580 0 2 1359872 0 RADIX NODE 144 9093 170 63739 0 62 1333872 0 UMA Slabs 0 112 10552 29 10552 0 126 1185072 0 mbuf_cluster 2048 555 1 555 0 254 1138688 0 vmem btag 56 18205 58 18205 0 254 1022728 0 FFS inode 1160 518 21 1313 0 8 625240 0 tcp_bbr_map 128 0 4371 64328 0 126 559488 0 256 Bucket 2048 220 12 15805 0 8 475136 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1344 81 26936 0 30 376200 0 malloc-4096 4096 83 5 1751 0 2 360448 0 ertt_txseginfo 40 1 8382 138089 0 254 335320 0 malloc-65536 65536 5 0 5 0 1 327680 0 THREAD 1808 160 16 1486 0 8 318208 0 VNODE 448 555 75 1352 0 30 282240 0 malloc-16384 16384 12 5 768 0 1 278528 0 malloc-64 64 3912 309 6103 0 254 270144 0 malloc-16 16 14029 221 14089 0 254 228000 0 MAP ENTRY 96 2071 281 93898 0 126 225792 0 DEVCTL 1024 12 208 153 0 0 225280 0 malloc-65536 65536 1 2 145 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5560 236 6125 0 254 185472 0 malloc-1024 1024 168 8 597 0 16 180224 0 malloc-128 128 1368 27 26572 0 126 178560 0 malloc-256 256 60 585 2782 0 62 165120 0 malloc-32768 32768 0 5 200 0 1 163840 0 malloc-2048 2048 61 13 1610 0 8 151552 0 VMSPACE 2544 47 10 1703 0 4 145008 0 mbuf_packet 256 52 503 3708 0 254 142080 0 S VFS Cache 104 1024 341 1878 0 126 141960 0 FFS2 dinode 256 518 22 1312 0 62 138240 0 sctp_asoc 2288 51 9 303 0 254 137280 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 128 Bucket 1024 84 35 1329 0 16 121856 0 malloc-256 256 255 210 2220 0 62 119040 0 ksiginfo 112 63 981 1250 0 126 116928 0 socket 944 41 79 2987 0 254 113280 0 PROC 1336 69 12 1724 0 8 108216 0 malloc-384 384 23 247 911 0 30 103680 0 malloc-128 128 765 41 4826 0 126 103168 0 malloc-256 256 137 238 2065 0 62 96000 0 filedesc0 1072 64 20 1715 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_ep 1280 54 15 849 0 254 88320 0 clpbuf 2624 0 32 33 0 16 83968 0 malloc-128 128 583 68 3652 0 126 83328 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-4096 4096 18 0 18 0 2 73728 0 malloc-256 256 217 68 2812 0 62 72960 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-64 64 883 62 4421 0 254 60480 0 malloc-8192 8192 7 0 7 0 1 57344 0 g_bio 408 0 140 8628 0 30 57120 0 sctp_raddr 736 57 20 418 0 254 56672 0 malloc-4096 4096 11 2 551 0 2 53248 0 malloc-64 64 728 91 2885 0 254 52416 0 malloc-384 384 107 23 1543 0 30 49920 0 32 Bucket 256 59 136 9034 0 62 49920 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 4 20 583 0 8 49152 0 64 Bucket 512 77 19 3128 0 30 49152 0 malloc-384 384 104 16 150 0 30 46080 0 tcpcb 1080 5 37 369 0 254 45360 0 malloc-128 128 11 330 931 0 126 43648 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-1024 1024 4 36 537 0 16 40960 0 pcpu-8 8 4709 411 4943 0 254 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 18148 0 16 36864 0 malloc-384 384 83 7 83 0 30 34560 0 malloc-256 256 37 98 1717 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 0 4 33 0 1 32768 0 malloc-1024 1024 22 10 1211 0 16 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_inpcb 496 5 59 369 0 254 31744 0 da_ccb 544 0 56 2273 0 16 30464 0 malloc-2048 2048 11 3 13 0 8 28672 0 malloc-64 64 180 261 26795 0 254 28224 0 KNOTE 160 28 147 37944 0 62 28000 0 Files 80 229 121 11084 0 126 28000 0 pipe 744 22 13 415 0 16 26040 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-1024 1024 18 6 22 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 42 258 1055 0 126 24000 0 malloc-128 128 31 155 297 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 9 0 2 20480 0 malloc-2048 2048 8 2 8 0 8 20480 0 malloc-1024 1024 4 16 44 0 16 20480 0 PWD 32 23 607 851 0 254 20160 0 udplite_inpcb 496 2 38 242 0 254 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 37 38 597 0 62 19200 0 malloc-256 256 34 41 130 0 62 19200 0 SLEEPQUEUE 88 177 15 177 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 946 0 2 16384 0 malloc-2048 2048 1 7 26 0 8 16384 0 16 Bucket 144 55 57 380 0 62 16128 0 vtnet_tx_hdr 24 1 667 245435 0 254 16032 0 udp_inpcb 496 6 26 215 0 254 15872 0 malloc-128 128 89 35 621 0 126 15872 0 sctp_chunk 152 45 59 202 0 254 15808 0 tcp_rack_pcb 832 0 18 107 0 16 14976 0 tcp_bbr_pcb 832 0 18 176 0 16 14976 0 malloc-2048 2048 2 4 53 0 8 12288 0 malloc-2048 2048 2 4 8 0 8 12288 0 malloc-512 512 17 7 20 0 30 12288 0 malloc-64 64 30 159 406 0 254 12096 0 malloc-32 32 220 158 5139 0 254 12096 0 malloc-16 16 501 249 2541 0 254 12000 0 kenv 258 15 30 1039 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 17 28 1255 0 254 11520 0 malloc-384 384 24 6 63 0 30 11520 0 malloc-4096 4096 0 2 8 0 2 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 118 0 30 8192 0 malloc-512 512 2 14 2 0 30 8192 0 malloc-512 512 0 16 22 0 30 8192 0 malloc-512 512 3 13 147 0 30 8192 0 malloc-512 512 2 14 27 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 31 61 52 0 126 8096 0 rl_entry 40 51 151 51 0 254 8080 0 sctp_stream_msg_out 112 12 60 89 0 254 8064 0 sctp_laddr 48 37 131 289 0 254 8064 0 tcp_rack_map 112 0 72 243 0 126 8064 0 udpcb 32 8 244 457 0 254 8064 0 ertt 72 5 107 369 0 126 8064 0 malloc-64 64 34 92 15958 0 254 8064 0 malloc-64 64 30 96 70 0 254 8064 0 malloc-64 64 2 124 2 0 254 8064 0 malloc-32 32 51 201 878 0 254 8064 0 malloc-32 32 149 103 1370 0 254 8064 0 malloc-32 32 27 225 911 0 254 8064 0 malloc-32 32 130 122 298 0 254 8064 0 malloc-32 32 19 233 30 0 254 8064 0 4 Bucket 48 5 163 74 0 254 8064 0 2 Bucket 32 59 193 682 0 254 8064 0 malloc-16 16 11 489 436 0 254 8000 0 malloc-16 16 21 479 33 0 254 8000 0 malloc-16 16 36 464 521 0 254 8000 0 malloc-16 16 252 248 27839 0 254 8000 0 malloc-16 16 0 500 6 0 254 8000 0 malloc-16 16 14 486 14 0 254 8000 0 ripcb 496 4 12 24 0 254 7936 0 malloc-128 128 31 31 232 0 126 7936 0 sctp_readq 152 0 52 44 0 254 7904 0 cryptop 280 0 28 45 0 30 7840 0 malloc-256 256 17 13 285 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-2048 2048 0 2 12 0 8 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 5 3 5 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 18 108 178 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 0 10 6 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 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 0 254 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 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 NCLNODE 592 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-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 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