panic: ASan: Invalid access, 8-byte read at 0xfffffe006b8bc4e8, UMAUseAfterFree(fd) cpuid = 1 time = 1731983378 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c7c170 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c7c2d0 vpanic() at vpanic+0x257/frame 0xfffffe0056c7c490 panic() at panic+0xb5/frame 0xfffffe0056c7c560 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056c7c630 syncache_add() at syncache_add+0xbf8/frame 0xfffffe0056c7c8b0 tcp_input_with_port() at tcp_input_with_port+0x2e58/frame 0xfffffe0056c7cb90 tcp_input() at tcp_input+0x1f/frame 0xfffffe0056c7cbb0 ip_input() at ip_input+0xadb/frame 0xfffffe0056c7ccd0 swi_net() at swi_net+0x2b8/frame 0xfffffe0056c7cd70 ithread_loop() at ithread_loop+0x4f6/frame 0xfffffe0056c7cef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c7cf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c7cf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x6e: movq $0,0x23eb8d7(%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 0xffffffff815d091e _vprintf+0x1ae rdx 0 rbx 0xffffffff82728720 .str.27 rsp 0xfffffe0056c7c2b0 rbp 0xfffffe0056c7c2d0 rsi 0 rdi 0xffffffff815d0e59 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x14 r12 0xfffffe0007a18000 r13 0xfffffffffffffffd r14 0xffffffff82728720 .str.27 r15 0 rip 0xffffffff815ba73e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23eb8d7(%rip) db> show proc Process 12 (intr) at 0xfffffe0007a06580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83930760 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83930760 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83931700 (map 0xffffffff83931700) (map.pmap 0xffffffff839317c0) (pmap 0xffffffff83931830) threads: 20 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 Run CPU 1 [swi1: netisr 0] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 923 764 764 0 R (threaded) syz-executor 100191 S nanslp 0xffffffff839873c0 syz-executor 100313 RunQ syz-executor 100314 S uwait 0xfffffe006e5cbc00 syz-executor 922 765 765 0 S (threaded) syz-executor 100118 S nanslp 0xffffffff839873c1 syz-executor 100311 S connec 0xfffffe006b8b98da syz-executor 100312 S uwait 0xfffffe006e5ca800 syz-executor 921 766 766 0 T (threaded) syz-executor 100125 s syz-executor 100307 D biowr 0xfffffe0007fdf598 syz-executor 912 911 767 0 S uwait 0xfffffe006e5cbb00 syz-executor 911 907 767 0 SV uwait 0xfffffe005847ea80 syz-executor 907 767 767 0 T (threaded) syz-executor 100170 s syz-executor 100281 D ppwait 0xfffffe005b4a7000 syz-executor 898 1 765 0 S uwait 0xfffffe005847cb00 syz-executor 894 1 767 0 SV uwait 0xfffffe006e5cbd00 syz-executor 886 1 880 0 S uwait 0xfffffe006e5ca700 syz-executor 885 1 880 0 S uwait 0xfffffe006e5ca600 syz-executor 884 1 766 0 S uwait 0xfffffe006e5ca500 syz-executor 883 1 766 0 S uwait 0xfffffe006e5cae00 syz-executor 879 1 764 0 SV uwait 0xfffffe006e5ca300 syz-executor 876 1 766 0 S uwait 0xfffffe006e5cac00 syz-executor 872 1 766 0 S uwait 0xfffffe005847d080 syz-executor 869 1 766 0 S uwait 0xfffffe006e5cb080 syz-executor 858 1 767 0 S uwait 0xfffffe005847ce00 syz-executor 848 1 766 0 S uwait 0xfffffe005847eb80 syz-executor 845 1 764 -1 S uwait 0xfffffe006e5cb680 syz-executor 844 1 765 0 S uwait 0xfffffe006e5cb480 syz-executor 843 1 843 0 SVs sbwait 0xfffffe006b68520c syz-executor 837 1 767 0 SV sbwait 0xfffffe006b8c020c syz-executor 825 810 825 0 Ss select 0xfffffe000797e4c0 dhclient 823 1 766 -1 S uwait 0xfffffe006e5cc080 syz-executor 820 0 0 0 DL aiordy 0xfffffe005b4ef040 [aiod4] 819 0 0 0 DL aiordy 0xfffffe005b4ed000 [aiod3] 818 1 766 -1 S uwait 0xfffffe005847e380 syz-executor 817 0 0 0 DL aiordy 0xfffffe005b4efb00 [aiod2] 816 0 0 0 DL aiordy 0xfffffe005b4c3580 [aiod1] 815 1 815 0 Ss select 0xfffffe000797eec0 dhclient 810 791 424 65 S select 0xfffffe000797e740 dhclient 791 424 424 0 S wait 0xfffffe005b4a4000 sh 767 763 767 0 S nanslp 0xffffffff839873c0 syz-executor 766 763 766 0 S nanslp 0xffffffff839873c0 syz-executor 765 763 765 0 S nanslp 0xffffffff839873c0 syz-executor 764 763 764 0 S nanslp 0xffffffff839873c0 syz-executor 763 761 761 0 S select 0xfffffe000797e9c0 syz-executor 761 759 761 0 Ss pause 0xfffffe0007a240b0 csh 759 682 759 0 Ss select 0xfffffe000797f3c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00543ea4b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058851cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005970acb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00588520b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00588524b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00588528b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0058852cb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00588530b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00588534b0 getty 738 1 18 0 S+ piperd 0xfffffe00599d8b80 logger 737 736 18 0 S+ nanslp 0xffffffff839873c1 sleep 736 1 18 0 S+ wait 0xfffffe0007be3ae0 sh 686 1 686 0 Ss nanslp 0xffffffff839873c0 cron 682 1 682 0 Ss select 0xfffffe000797ecc0 sshd 495 1 495 0 Ss select 0xfffffe000797eb40 syslogd 424 1 424 0 Ss wait 0xfffffe0007be4040 devd 423 1 423 65 Ss select 0xfffffe000797edc0 dhclient 338 1 338 0 Ss select 0xfffffe000797ea40 dhclient 335 1 335 0 Ss select 0xfffffe000797ee40 dhclient 17 0 0 0 DL syncer 0xffffffff83aa4be0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007a27060 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83aa31a0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe005970a4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83aee8e0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83ad4878 [dom0] 100080 D launds 0xffffffff83ad4884 [laundry: dom0] 100081 D umarcl 0xffffffff81d6bb50 [uma] 7 0 0 0 DL - 0xffffffff83704bb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff844f1d50 [pf purge] 5 0 0 0 DL waiting 0xffffffff843c6580 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836cf340 [doneq0] 100046 D - 0xffffffff836cf2c0 [async] 100075 D - 0xffffffff836cf140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ad0060 [crypto] 100043 D crypto_ 0xfffffe0057f29e30 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f29e80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fd488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff8392fd80 [g_event] 100037 D - 0xffffffff8392fda0 [g_up] 100038 D - 0xffffffff8392fdc0 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 Run CPU 1 [swi1: netisr 0] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83ad0ac0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff849f6ff0 [swapper] 100005 D - 0xfffffe00079d2700 [softirq_0] 100006 D - 0xfffffe00079d2600 [softirq_1] 100007 D - 0xfffffe00079d2500 [if_io_tqg_0] 100008 D - 0xfffffe00079d2400 [if_io_tqg_1] 100009 D - 0xfffffe00079d2300 [if_config_tqg_0] 100010 D - 0xfffffe00079d2200 [pci_hp taskq] 100011 D - 0xfffffe00079d2100 [kqueue_ctx taskq] 100014 D - 0xfffffe00079d1b00 [thread taskq] 100016 D - 0xfffffe00079d1800 [aiod_kick taskq] 100017 D - 0xfffffe00079d1700 [deferred_unmount ta] 100018 D - 0xfffffe00079d1600 [inm_free taskq] 100019 D - 0xfffffe00079d1500 [in6m_free taskq] 100020 D - 0xfffffe00079d1400 [linuxkpi_irq_wq] 100021 D - 0xfffffe00079d1300 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00079d1300 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00079d1300 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00079d1300 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00079d1200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00079d1200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00079d1200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00079d1200 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00079d0c00 [firmware taskq] 100040 D - 0xfffffe00079d0200 [crypto_0] 100041 D - 0xfffffe00079d0200 [crypto_1] 100056 D - 0xfffffe0057fcc400 [vtnet0 rxq 0] 100057 D - 0xfffffe0057fcc300 [vtnet0 txq 0] 100058 D - 0xfffffe0057fcc200 [vtnet0 rxq 1] 100059 D - 0xfffffe0057fcc100 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe000797ff00 [virtio_balloon] 100065 D - 0xffffffff8272d960 [deadlkres] 100069 D - 0xfffffe0057fcd200 [acpi_task_0] 100070 D - 0xfffffe0057fcd200 [acpi_task_1] 100071 D - 0xfffffe0057fcd200 [acpi_task_2] 100073 D - 0xfffffe00079d4100 [mca taskq] 100074 D - 0xfffffe0057fcd000 [CAM taskq] 100076 D - 0xfffffe0057fcb300 [ipsec_offload] 913 911 767 0 Z syz-executor db> show all locks Process 923 (syz-executor) thread 0xfffffe005b51a740 (100313) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0075190aa0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:484 Process 921 (syz-executor) thread 0xfffffe005b519000 (100307) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007fdf618) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1741 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e5f2c78) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1176 Process 843 (syz-executor) thread 0xfffffe005b50d000 (100172) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006b6851c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4815 Process 837 (syz-executor) thread 0xfffffe005b4f8740 (100158) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006b8c01c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4815 Process 12 (intr) thread 0xfffffe0007a18000 (100032) exclusive sleep mutex tcp_sc_head (tcp_sc_head) r = 0 (0xfffffe0058909668) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_syncache.c:592 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5011K 509 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4213 sysctloid 35218 2075K 35293 vtbuf 24 1968K 46 kobj 330 1320K 494 newblk 38 1034K 940 vfscache 3 1025K 3 pcb 66 716K 326 inodedep 19 519K 263 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 48 377K 263 subproc 166 342K 1013 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 11989 acpica 1674 184K 57800 vmem 5 144K 7 tidhash 3 141K 3 pagedep 11 131K 118 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 gtaskqueue 18 98K 18 bus 994 81K 5040 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 519 65K 519 ddb_capture 1 64K 1 umtx 352 44K 352 kdtrace 230 44K 1241 temp 36 39K 1905 BPF 26 38K 31 shm 2 34K 5 hostcache 1 32K 1 DEVFS3 128 32K 138 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 routetbl 138 19K 422 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 lltable 46 15K 48 bus-sc 34 15K 1637 eventhandler 163 14K 163 tcp_fsb_rack 6 13K 26 ifnet 7 13K 7 ether_multi 152 13K 167 sctp_atcl 32 12K 168 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 sctp_stro 10 10K 32 rman 82 10K 437 shmfd 4 10K 4 ksem 4 10K 7 plimit 24 9K 335 in6_multi 65 9K 66 bmsafemap 2 9K 226 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 cred 31 8K 214 audit_evclass 238 8K 300 taskqueue 66 7K 72 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pf_ifnet 15 6K 24 kqueue 80 6K 1009 CC Mem 20 5K 117 pwddesc 76 5K 938 ufs_dirhash 24 5K 30 UMA 269 5K 269 DEVFSP 67 5K 99 vt 11 5K 11 pf_table 2 4K 3 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 sctp_timw 13 4K 13 kcovinfo 52 4K 52 selfd 48 3K 8951 session 24 3K 37 proc-args 102 3K 1967 terminal 11 3K 11 uidinfo 5 3K 14 hhook 8 3K 10 clone 9 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 48 ip6ndp 12 2K 13 Unitno 28 2K 50 sctp_atky 42 2K 205 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 diradd 11 2K 216 netlink 3 2K 35 ipsecpolicy 2 2K 2 select 11 2K 37 dirrem 5 2K 197 acpidev 20 2K 20 inpcbpolicy 37 2K 309 msi 9 2K 9 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 tcp_pcm_rack 3 1K 13 indirdep 3 1K 127 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 95 pci_link 10 1K 10 osd 25 1K 129 crypto 4 1K 11 encap_export_host 12 1K 12 sctp_athm 32 1K 172 sctp_stri 1 1K 6 newdirblk 4 1K 105 mkdir 4 1K 210 freefile 4 1K 153 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_map 20 1K 64 vnodes 2 1K 5 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 72 frag6 2 1K 2 tcpfunc 3 1K 3 ip_msource 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 soname 6 1K 3563 pf_rule 1 1K 1 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 iov 2 1K 14095 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 freework 1 1K 202 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 4 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 37 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 mqdata 0 0K 0 tcp_do_rack 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amdiommu_dom 0 0K 0 amdiommu_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 158 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 freeblks 0 0K 124 freefrag 0 0K 85 allocindir 0 0K 0 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 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 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 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 9 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 1 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 4 in_mfilter 0 0K 5 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 19 fadvise 0 0K 0 VN POLL 0 0K 1 statfs 0 0K 182 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 35 lio 0 0K 24 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 ioctlops 0 0K 103 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 650 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 rctl 0 0K 0 cache 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 boottrace 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 tmpfs extattr 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 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 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 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 2 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 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 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 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 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 1077 13025 0 254 38494208 0 mbuf 256 8703 959 33118 0 254 2473472 0 malloc-4096 4096 430 2 1928 0 2 1769472 0 BUF TRIE 144 315 11501 890 0 62 1701504 0 malloc-384 384 4229 31 4232 0 30 1635840 0 malloc-128 128 11533 185 11554 0 126 1499904 0 UMA Slabs 0 112 10974 0 10974 0 126 1229088 0 sctp_asoc 2256 10 500 32 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 144 6414 189 29082 0 62 950832 0 vmem btag 56 16406 49 16406 0 254 921480 0 FFS inode 1168 539 42 697 0 8 678608 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_ep 1152 21 490 133 0 254 588672 0 lkpicurr 168 2 3118 2 0 62 524160 0 socket 1024 69 439 1657 0 254 520192 0 pbuf 2624 0 182 0 0 2 477568 0 malloc-16384 16384 25 4 311 0 1 475136 0 malloc-65536 65536 6 0 6 0 1 393216 0 sctp_raddr 736 10 507 37 0 254 380512 0 VM OBJECT 264 1390 50 14648 0 30 380160 0 256 Bucket 2048 156 12 1078 0 8 344064 0 THREAD 1824 152 24 314 0 8 321024 0 VNODE 440 577 116 737 0 30 304920 0 malloc-64 64 3862 233 3890 0 254 262080 0 malloc-2048 2048 107 13 316 0 8 245760 0 malloc-16 16 14534 216 14702 0 254 236000 0 malloc-32768 32768 2 5 101 0 1 229376 0 DEVCTL 1024 21 199 148 0 0 225280 0 tcp_log 416 0 513 18 0 254 213408 0 malloc-65536 65536 1 2 3 0 1 196608 0 MAP ENTRY 96 1869 147 46836 0 126 193536 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5337 333 5397 0 254 181440 0 malloc-128 128 1163 232 30500 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 14 502 1186 0 254 165120 0 FPU_save_area 832 154 44 401 0 16 164736 0 malloc-32768 32768 3 2 123 0 1 163840 0 FFS2 dinode 256 539 91 696 0 62 161280 0 malloc-256 256 123 507 1247 0 62 161280 0 tcp_bbr_map 128 4 1143 2872 0 126 146816 0 S VFS Cache 104 1013 274 1190 0 126 133848 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 70 0 1 131072 0 malloc-1024 1024 109 19 126 0 16 131072 0 mbuf_packet 256 14 494 1801 0 254 130048 0 ertt_txseginfo 40 2 3129 14382 0 254 125240 0 PROC 1376 76 12 925 0 8 121088 0 ksiginfo 112 70 974 118 0 126 116928 0 malloc-128 128 635 264 1030 0 126 115072 0 malloc-2048 2048 16 40 553 0 8 114688 0 malloc-8192 8192 10 3 121 0 1 106496 0 malloc-32768 32768 2 1 13 0 1 98304 0 malloc-2048 2048 26 22 188 0 8 98304 0 filedesc0 1072 76 15 938 0 8 97552 0 tcp_inpcb 1320 20 52 116 0 8 95040 0 UMA Kegs 384 227 6 227 0 30 89472 0 syncache 168 1 527 4 0 254 88704 0 128 Bucket 1024 60 23 295 0 16 84992 0 malloc-256 256 141 174 1206 0 62 80640 0 sctp_chunk 152 6 514 13 0 254 79040 0 g_bio 408 4 176 7080 0 30 73440 0 malloc-384 384 87 93 494 0 30 69120 0 malloc-64 64 480 591 959 0 254 68544 0 malloc-64 64 596 475 22242 0 254 68544 0 malloc-128 128 306 221 500 0 126 67456 0 malloc-128 128 385 142 1211 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-1024 1024 42 22 87 0 16 65536 0 malloc-256 256 136 119 149 0 62 65280 0 malloc-256 256 121 134 1171 0 62 65280 0 malloc-256 256 188 67 1111 0 62 65280 0 sctp_stream_msg_out 112 0 540 4 0 254 60480 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-4096 4096 10 4 15 0 2 57344 0 64 Bucket 512 78 26 1636 0 30 53248 0 udp_inpcb 416 12 114 167 0 30 52416 0 malloc-64 64 183 636 9210 0 254 52416 0 VMSPACE 616 54 30 899 0 16 51744 0 malloc-128 128 138 265 641 0 126 51584 0 32 Bucket 256 78 117 1265 0 62 49920 0 DIRHASH 1024 35 13 39 0 16 49152 0 NAMEI 1024 0 48 13501 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 6 18 548 0 8 49152 0 malloc-1024 1024 10 38 721 0 16 49152 0 malloc-384 384 77 43 731 0 30 46080 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-4096 4096 5 5 90 0 2 40960 0 pcpu-8 8 4864 256 5069 0 254 40960 0 da_ccb 544 1 69 1865 0 16 38080 0 hostcache 64 2 565 2 0 254 36288 0 malloc-64 64 246 321 296 0 254 36288 0 malloc-64 64 177 390 2487 0 254 36288 0 malloc-64 64 231 336 266 0 254 36288 0 malloc-64 64 7 560 37 0 254 36288 0 tcp_rack_map 128 3 276 1562 0 126 35712 0 malloc-128 128 103 176 444 0 126 35712 0 malloc-128 128 62 217 90 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 17 118 63 0 62 34560 0 malloc-256 256 23 112 28 0 62 34560 0 malloc-256 256 26 109 449 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 3 5 16 0 2 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 4 12 73 0 8 32768 0 malloc-1024 1024 5 27 9 0 16 32768 0 malloc-1024 1024 9 23 10 0 16 32768 0 malloc-1024 1024 3 29 24 0 16 32768 0 malloc-1024 1024 9 23 992 0 16 32768 0 malloc-512 512 10 54 26 0 30 32768 0 malloc-512 512 3 61 181 0 30 32768 0 malloc-512 512 7 57 36 0 30 32768 0 malloc-512 512 9 55 14 0 30 32768 0 malloc-512 512 0 64 5 0 30 32768 0 pcpu-64 64 494 18 494 0 254 32768 0 tcp_bbr_pcb 896 3 33 21 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 249 151 7521 0 126 32000 0 PGRP 120 28 236 41 0 126 31680 0 clpbuf 2624 0 12 30 0 4 31488 0 sctp_laddr 48 9 579 44 0 254 28224 0 rl_entry 48 3 585 4 0 254 28224 0 malloc-32 32 449 433 702 0 254 28224 0 16 Bucket 144 64 132 371 0 62 28224 0 4 Bucket 48 4 584 8 0 254 28224 0 AIO 208 3 130 22 0 62 27664 0 udplite_inpcb 416 2 61 7 0 30 26208 0 cpuset 200 7 121 8 0 62 25600 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 4 2 188 0 2 24576 0 malloc-4096 4096 1 5 70 0 2 24576 0 pipe 736 23 10 302 0 16 24288 0 PWD 40 32 574 174 0 254 24240 0 tcp_rack_pcb 1152 3 18 13 0 8 24192 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 60 240 340 0 126 24000 0 itimer 352 0 66 19 0 30 23232 0 ripcb 384 3 57 19 0 30 23040 0 malloc-384 384 25 35 37 0 30 23040 0 malloc-384 384 1 59 16 0 30 23040 0 malloc-384 384 1 59 9 0 30 23040 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 udp_inpcb ports 32 3 627 32 0 254 20160 0 tcp_inpcb ports 32 8 622 38 0 254 20160 0 ertt 72 20 260 116 0 126 20160 0 malloc-32 32 122 508 407 0 254 20160 0 malloc-32 32 46 584 81 0 254 20160 0 malloc-32 32 68 562 861 0 254 20160 0 malloc-32 32 32 598 5197 0 254 20160 0 malloc-32 32 21 609 1099 0 254 20160 0 2 Bucket 32 61 569 398 0 254 20160 0 cryptop 280 0 70 4 0 30 19600 0 AIOCB 552 1 34 10 0 16 19320 0 L VFS Cache 320 0 60 29 0 30 19200 0 AIOLIO 272 0 70 12 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 2 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 19 0 1 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-512 512 4 28 8 0 30 16384 0 malloc-512 512 0 32 15 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 vtnet_tx_hdr 24 0 668 13832 0 254 16032 0 malloc-16 16 320 680 506 0 254 16000 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 1 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 udplite_inpcb ports 32 0 378 1 0 254 12096 0 malloc-32 32 102 276 807 0 254 12096 0 KNOTE 160 0 75 36 0 62 12000 0 malloc-16 16 25 725 143 0 254 12000 0 malloc-16 16 56 694 236 0 254 12000 0 malloc-16 16 33 717 84 0 254 12000 0 malloc-16 16 238 512 4338 0 254 12000 0 malloc-16 16 16 734 29926 0 254 12000 0 malloc-16 16 51 699 194 0 254 12000 0 malloc-384 384 6 24 6 0 30 11520 0 Mountpoints 2816 2 2 2 0 4 11264 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 2 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 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 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 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 368 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 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 112 0 0 0 0 126 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 MAC labels 40 0 0 0 0 254 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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-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 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