panic: ASan: Invalid access, 8-byte read at 0xfffffe006b6fa4e8, UMAUseAfterFree(fd) cpuid = 1 time = 1757693664 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056b4f1b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056b4f310 vpanic() at vpanic+0x257/frame 0xfffffe0056b4f4d0 panic() at panic+0xb5/frame 0xfffffe0056b4f5a0 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056b4f670 syncache_add() at syncache_add+0xb58/frame 0xfffffe0056b4f8f0 tcp_input_with_port() at tcp_input_with_port+0x2db3/frame 0xfffffe0056b4fbb0 tcp_input() at tcp_input+0x1f/frame 0xfffffe0056b4fbd0 ip_input() at ip_input+0xaa2/frame 0xfffffe0056b4fcf0 swi_net() at swi_net+0x2b8/frame 0xfffffe0056b4fd90 ithread_loop() at ithread_loop+0x4ec/frame 0xfffffe0056b4fef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056b4ff30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056b4ff30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x6e: movq $0,0x259f8e7(%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 0xffffffff8164120e _vprintf+0x1ae rdx 0 rbx 0xffffffff82804a80 .str.27 rsp 0xfffffe0056b4f2f0 rbp 0xfffffe0056b4f310 rsi 0 rdi 0xffffffff81641779 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x14 r12 0xfffffe0007821780 r13 0xfffffffffffffffd r14 0xffffffff82804a80 .str.27 r15 0 rip 0xffffffff8162b2ae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x259f8e7(%rip) db> show proc Process 12 (intr) at 0xfffffe0007808560: state: NORMAL uid: 0 gid: 0 supp gids: 0 parent: pid 0 at 0xffffffff83b55080 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b55080 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83b56060 (map 0xffffffff83b56060) (map.pmap 0xffffffff83b56100) (pmap 0xffffffff83b56170) threads: 20 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 1 [swi1: netisr 0] 100034 I [swi1: hpts] 100035 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 986 985 891 0 S uwait 0xfffffe006de5ec00 syz-executor 985 891 891 0 R (threaded) syz-executor 100265 Run CPU 0 syz-executor 100423 S connec 0xfffffe006b6ebcda syz-executor 100424 S wait 0xfffffe0054109558 syz-executor 100425 S uwait 0xfffffe00584eaa80 syz-executor 981 763 763 0 S (threaded) syz-executor 100330 S nanslp 0xffffffff83babc40 syz-executor 100418 S aiowc 0xfffffe005412e3a0 syz-executor 100419 S uwait 0xfffffe006de5d300 syz-executor 980 764 764 0 D (threaded) syz-executor 100319 S nanslp 0xffffffff83babc41 syz-executor 100416 D biowr 0xfffffe0007cf4020 syz-executor 100417 S uwait 0xfffffe0057d94e80 syz-executor 976 765 765 0 S (threaded) syz-executor 100408 S nanslp 0xffffffff83babc41 syz-executor 100409 S sbwait 0xfffffe006b6fd60c syz-executor 100410 S uwait 0xfffffe0057d94d00 syz-executor 975 1 765 -1 S uwait 0xfffffe00776e8e80 syz-executor 974 1 765 0 S uwait 0xfffffe006de5e400 syz-executor 973 1 765 0 S umtxn 0xfffffe006de5d980 syz-executor 939 1 765 0 S uwait 0xfffffe006de5cc00 syz-executor 933 1 891 0 S uwait 0xfffffe00776e7e00 syz-executor 927 1 765 0 S uwait 0xfffffe00584ec600 syz-executor 922 1 765 0 S uwait 0xfffffe006de5eb00 syz-executor 919 1 764 0 S uwait 0xfffffe00584ecd00 syz-executor 915 1 763 0 S uwait 0xfffffe00776e8280 syz-executor 902 1 764 0 S uwait 0xfffffe006de5c080 syz-executor 900 1 891 0 S uwait 0xfffffe00584e9000 syz-executor 891 762 891 0 S nanslp 0xffffffff83babc41 syz-executor 889 1 764 0 S uwait 0xfffffe00584ebc00 syz-executor 884 1 764 0 S umtxn 0xfffffe00584e9200 syz-executor 879 1 764 0 S uwait 0xfffffe006de5c280 syz-executor 877 1 764 0 S uwait 0xfffffe006de5d380 syz-executor 862 1 764 0 S uwait 0xfffffe006de5ca00 syz-executor 861 1 764 0 S uwait 0xfffffe00584e9800 syz-executor 855 1 763 0 S uwait 0xfffffe00584e9b00 syz-executor 854 1 763 0 S uwait 0xfffffe00584e9100 syz-executor 850 0 0 0 DL (threaded) [so_splice] 100126 D - 0xfffffe005858fe80 [thr_0] 100186 D - 0xfffffe005858fec0 [thr_1] 840 1 765 0 S uwait 0xfffffe006de5c180 syz-executor 833 1 763 0 S uwait 0xfffffe00584e9300 syz-executor 831 1 763 0 S uwait 0xfffffe006de5ea00 syz-executor 827 1 765 0 S uwait 0xfffffe006de5ce00 syz-executor 826 1 765 0 S uwait 0xfffffe006de5cd00 syz-executor 824 1 766 0 S uwait 0xfffffe00584e9a00 syz-executor 822 808 822 0 Ss select 0xfffffe0057df85c0 dhclient 817 1 817 0 Ss select 0xfffffe0057df8840 dhclient 813 0 0 0 DL aiordy 0xfffffe00540e8568 [aiod4] 812 0 0 0 DL aiordy 0xfffffe000780a570 [aiod3] 811 0 0 0 DL aiordy 0xfffffe00540e8ac0 [aiod2] 810 0 0 0 DL aiordy 0xfffffe00540cd568 [aiod1] 808 789 423 65 S select 0xfffffe00586130c0 dhclient 789 423 423 0 S wait 0xfffffe0054109000 sh 765 762 765 0 S nanslp 0xffffffff83babc41 syz-executor 764 762 764 0 S nanslp 0xffffffff83babc41 syz-executor 763 762 763 0 S nanslp 0xffffffff83babc40 syz-executor 762 760 760 0 S select 0xfffffe0057ddb940 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe005400fb70 csh 758 681 758 0 Ss select 0xfffffe0057ddba40 sshd 747 1 747 0 Ss+ ttyin 0xfffffe0058279cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005862f0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005862f4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005862f8b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005862fcb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00586300b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00586304b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00586308b0 getty 739 1 739 0 Ss+ ttyin 0xfffffe0058630cb0 getty 737 1 17 0 S+ piperd 0xfffffe006b41f000 logger 736 735 17 0 S+ nanslp 0xffffffff83babc41 sleep 735 1 17 0 S+ wait 0xfffffe0054010018 sh 685 1 685 0 Ss nanslp 0xffffffff83babc40 cron 681 1 681 0 Ss select 0xfffffe0058613440 sshd 494 1 494 0 Ss select 0xfffffe00586135c0 syslogd 423 1 423 0 Ss wait 0xfffffe005400f010 devd 422 1 422 65 Ss select 0xfffffe0057de0040 dhclient 337 1 337 0 Ss select 0xfffffe0058613740 dhclient 334 1 334 0 Ss select 0xfffffe0057de01c0 dhclient 16 0 0 0 DL syncer 0xffffffff83cc9820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054005018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cc7d60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100091 D sdflush 0xfffffe005862e0e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d12cc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf8d88 [dom0] 100080 D launds 0xffffffff83cf8d94 [laundry: dom0] 100081 D umarcl 0xffffffff81e110e0 [uma] 7 0 0 0 DL - 0xffffffff839245d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843b9f20 [pf purge] 5 0 0 0 DL waiting 0xffffffff8468f700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838ee340 [doneq0] 100046 D - 0xffffffff838ee2c0 [async] 100075 D - 0xffffffff838ee140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cf4660 [crypto] 100043 D crypto_ 0xfffffe0053ee4d30 [crypto returns 0] 100044 D crypto_ 0xfffffe0053ee4d80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b54640 [g_event] 100038 D - 0xffffffff83b54660 [g_up] 100039 D - 0xffffffff83b54680 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 Run CPU 1 [swi1: netisr 0] 100034 I [swi1: hpts] 100035 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 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0007809010 [init] 10 0 0 0 DL audit_w 0xffffffff83cf5100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c48ff0 [swapper] 100005 D - 0xfffffe0053ea0100 [softirq_0] 100006 D - 0xfffffe0053ea0000 [softirq_1] 100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0] 100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1] 100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0] 100010 D - 0xfffffe000776eb00 [kqueue_ctx taskq] 100011 D - 0xfffffe000776ea00 [jail_remove taskq] 100012 D - 0xfffffe000776e900 [bus taskq] 100015 D - 0xfffffe000776e600 [thread taskq] 100017 D - 0xfffffe000776e400 [aiod_kick taskq] 100018 D - 0xfffffe000776e300 [deferred_unmount ta] 100019 D - 0xfffffe000776e200 [inm_free taskq] 100020 D - 0xfffffe000776e100 [in6m_free taskq] 100021 D - 0xfffffe000776e000 [linuxkpi_irq_wq] 100022 D - 0xfffffe000776de00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe000776de00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe000776de00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe000776de00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe000776dd00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe000776dd00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe000776dd00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe000776dd00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe000776db00 [firmware taskq] 100040 D - 0xfffffe000776da00 [crypto_0] 100041 D - 0xfffffe000776da00 [crypto_1] 100056 D - 0xfffffe0057de6e00 [vtnet0 rxq 0] 100057 D - 0xfffffe0057de6d00 [vtnet0 txq 0] 100058 D - 0xfffffe0057de6c00 [vtnet0 rxq 1] 100059 D - 0xfffffe0057de6b00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057de0380 [virtio_balloon] 100065 D - 0xffffffff82809161 [deadlkres] 100069 D - 0xfffffe00593fd500 [acpi_task_0] 100070 D - 0xfffffe00593fd500 [acpi_task_1] 100071 D - 0xfffffe00593fd500 [acpi_task_2] 100073 D - 0xfffffe000776ec00 [mca taskq] 100074 D - 0xfffffe000776d800 [CAM taskq] 100076 D - 0xfffffe0007770600 [ipsec_offload] db> show all locks Process 980 (syz-executor) thread 0xfffffe005410e000 (100416) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007cfb018) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1752 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007cf40a0) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:4022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe007775e750) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_vnops.c:1243 Process 976 (syz-executor) thread 0xfffffe0054157780 (100409) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe006b6fd5c0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4835 Process 12 (intr) thread 0xfffffe0007821780 (100033) exclusive sleep mutex tcp_sc_head (tcp_sc_head) r = 0 (0xfffffe00586e5ec0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_syncache.c:592 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 377 5124K 629 tcp_hpts 7 4801K 7 devbuf 4187 4324K 4213 sysctloid 35242 2076K 35434 vtbuf 24 1968K 46 kobj 331 1324K 508 newblk 41 1034K 1092 vfscache 3 1025K 3 pcb 41 682K 184 filedesc 68 538K 386 inodedep 24 521K 351 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 183 366K 1107 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 32805 acpica 1674 184K 54456 vmem 5 144K 7 tidhash 3 141K 3 pagedep 28 135K 183 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 127 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1007 82K 5105 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 523 66K 528 ddb_capture 1 64K 1 kdtrace 243 46K 1413 umtx 352 44K 352 BPF 24 37K 39 indirdep 2 33K 82 hostcache 1 32K 1 shm 1 32K 3 DEVFS3 126 32K 137 msg 4 30K 4 kbdmux 6 28K 6 LRO 22 23K 22 temp 36 21K 1982 ifaddr 75 21K 78 routetbl 176 20K 520 DEVFS_RULE 56 20K 56 lltable 55 18K 55 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 ether_multi 180 15K 208 bus-sc 34 15K 1663 ifnet 8 15K 8 eventhandler 163 14K 163 kenv 95 12K 95 cred 27 11K 205 GEOM 49 11K 458 CAM queue 5 11K 1528 in6_multi 75 10K 75 rman 82 10K 457 plimit 24 9K 340 rpc 8 9K 8 bmsafemap 2 9K 301 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 shmfd 1 8K 3 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 taskqueue 69 8K 72 sglist 6 7K 6 kqueue 86 7K 1090 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pwddesc 82 6K 1005 pf_ifnet 12 5K 23 ufs_dirhash 24 5K 24 UMA 269 5K 270 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 62 4K 120 acpisem 28 4K 28 crypto 9 4K 64 CC Mem 25 4K 330 proc-args 109 4K 2055 sctp_atcl 8 3K 31 selfd 48 3K 31819 kcovinfo 45 3K 45 newdirblk 22 3K 168 terminal 11 3K 11 session 22 3K 34 uidinfo 5 3K 13 acpidev 20 3K 20 lockf 22 3K 44 hhook 8 3K 10 clone 9 3K 9 ip6ndp 14 3K 15 netlink 2 3K 89 sctp_stro 2 2K 3 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 16 tun 5 2K 5 in_multi 7 2K 13 Unitno 29 2K 72 CAM XPT 22 2K 543 inpcbpolicy 49 2K 646 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 51 msi 9 2K 9 ip6opt 8 2K 37 inotify 13 2K 42 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 20 NFSD session 1 1K 1 osd 30 1K 345 sctp_ifn 7 1K 16 diradd 7 1K 279 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 ipsec 3 1K 3 mkdir 6 1K 336 pfil 6 1K 6 isadev 6 1K 10 cryptodev 11 1K 167 mount 16 1K 649 pci_link 10 1K 10 encap_export_host 12 1K 12 ip_msource 9 1K 17 dirrem 2 1K 260 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 sctp_atky 10 1K 34 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_timw 1 1K 1 freefile 2 1K 217 VN POLL 2 1K 10 vnodes 1 1K 2 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 frag6 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 iov 3 1K 16124 sctp_athm 8 1K 31 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 5 soname 5 1K 3741 eventfd 1 1K 10 pmchooks 1 1K 1 filecaps 5 1K 73 filedesc_to_leader 2 1K 4 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 sctp_aadr 1 1K 1 sctp_map 4 1K 6 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 272 p1003.1b 1 1K 1 mqdata 0 0K 0 tcp_pcm_rack 0 0K 12 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 24 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1 sctp_iter 0 0K 14 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 14 sctp_stri 0 0K 0 filemon 0 0K 0 pf_table 0 0K 0 pf 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 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 NMI handlers 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 58 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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 180 freefrag 0 0K 50 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 1 in6_mfilter 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 8 in_mfilter 0 0K 31 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 24 fadvise 0 0K 0 statfs 0 0K 189 namei_tracker 0 0K 12 export_host 0 0K 0 cl_savebuf 0 0K 20 lio 0 0K 12 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 115 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 258 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 655 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 jaildesc 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 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 78 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 ufshci 0 0K 0 twsbuf 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 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 mpi3mrbuf 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 3 md_disk 0 0K 8 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 70 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 8320 1078 13061 0 254 38494208 0 mbuf 256 8647 1015 17667 0 254 2473472 0 BUF TRIE 152 227 11577 790 0 62 1794208 0 malloc-384 384 4140 30 4176 0 30 1601280 0 tcp_log 416 3367 449 7486 0 254 1587456 0 malloc-128 128 11587 131 11641 0 126 1499904 0 malloc-4096 4096 334 6 674 0 2 1392640 0 UMA Slabs 0 112 10994 16 10994 0 126 1233120 0 RADIX NODE 152 7585 314 31657 0 62 1200648 0 sctp_asoc 2256 2 508 3 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 13 2 19 0 1 983040 0 vmem btag 56 16765 122 16890 0 254 945672 0 FFS inode 1168 547 27 768 0 8 670432 0 malloc-16384 16384 33 3 190 0 1 589824 0 sctp_ep 1152 6 505 28 0 254 588672 0 socket 1024 74 434 1950 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 VM OBJECT 248 1492 124 15637 0 62 400768 0 malloc-4096 4096 92 2 996 0 2 385024 0 sctp_raddr 736 3 514 4 0 254 380512 0 THREAD 1860 160 16 425 0 8 327360 0 256 Bucket 2048 141 11 1080 0 8 311296 0 VNODE 440 586 107 809 0 30 304920 0 malloc-64 64 3877 218 3915 0 254 262080 0 malloc-64 64 680 3163 43436 0 254 245952 0 malloc-2048 2048 113 7 422 0 8 245760 0 malloc-16 16 14521 479 14653 0 254 240000 0 DEVCTL 1024 30 190 158 0 0 225280 0 MAP ENTRY 96 2059 209 50453 0 126 217728 0 malloc-65536 65536 1 2 9 0 1 196608 0 malloc-32768 32768 2 4 20 0 1 196608 0 UMA Zones 768 241 3 242 0 16 187392 0 malloc-32 32 5340 330 5420 0 254 181440 0 malloc-128 128 1230 165 25722 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 16 500 1233 0 254 165120 0 FPU_save_area 832 162 36 563 0 16 164736 0 malloc-32768 32768 1 4 52 0 1 163840 0 FFS2 dinode 256 547 83 767 0 62 161280 0 malloc-16384 16384 5 4 17 0 1 147456 0 malloc-1024 1024 118 26 1536 0 16 147456 0 PROC 1368 81 18 986 0 8 135432 0 S VFS Cache 104 1001 286 1274 0 126 133848 0 malloc-65536 65536 0 2 71 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 12 496 323 0 254 130048 0 ksiginfo 112 74 970 129 0 126 116928 0 malloc-128 128 780 119 4712 0 126 115072 0 malloc-8192 8192 8 6 16 0 1 114688 0 malloc-256 256 116 319 1356 0 62 111360 0 tcp_inpcb 1304 28 53 328 0 8 105624 0 malloc-128 128 638 137 1669 0 126 99200 0 malloc-32768 32768 3 0 3 0 1 98304 0 filedesc0 1072 82 9 1005 0 8 97552 0 malloc-8192 8192 9 2 92 0 1 90112 0 UMA Kegs 384 228 5 229 0 30 89472 0 syncache 168 1 527 4 0 254 88704 0 malloc-4096 4096 15 5 232 0 2 81920 0 malloc-4096 4096 12 8 510 0 2 81920 0 malloc-2048 2048 6 34 1040 0 8 81920 0 malloc-256 256 158 157 1316 0 62 80640 0 malloc-256 256 210 105 544 0 62 80640 0 128 Bucket 1024 46 21 248 0 16 68608 0 malloc-64 64 847 224 2840 0 254 68544 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-1024 1024 26 38 560 0 16 65536 0 malloc-256 256 156 99 791 0 62 65280 0 g_bio 408 4 146 6641 0 30 61200 0 malloc-384 384 74 76 742 0 30 57600 0 malloc-256 256 41 154 476 0 62 49920 0 32 Bucket 256 80 115 557 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 14111 0 16 49152 0 malloc-16384 16384 1 2 191 0 1 49152 0 malloc-2048 2048 9 15 60 0 8 49152 0 64 Bucket 512 82 14 1938 0 30 49152 0 VMSPACE 584 61 23 962 0 16 49056 0 malloc-384 384 75 45 96 0 30 46080 0 malloc-384 384 106 14 106 0 30 46080 0 ripcb 376 9 111 112 0 30 45120 0 pcpu-8 8 4866 254 5135 0 254 40960 0 sctp_chunk 152 2 258 2 0 254 39520 0 udp_inpcb 408 13 77 196 0 30 36720 0 malloc-64 64 24 543 15815 0 254 36288 0 malloc-64 64 31 536 51 0 254 36288 0 malloc-64 64 244 323 1230 0 254 36288 0 malloc-64 64 91 476 1086 0 254 36288 0 malloc-128 128 18 261 185 0 126 35712 0 malloc-128 128 8 271 296 0 126 35712 0 malloc-128 128 118 161 632 0 126 35712 0 malloc-128 128 32 247 300 0 126 35712 0 routing nhops 256 33 102 40 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 37 53 609 0 30 34560 0 malloc-256 256 27 108 604 0 62 34560 0 malloc-256 256 3 132 454 0 62 34560 0 malloc-256 256 24 111 329 0 62 34560 0 TURNSTILE 136 177 75 177 0 62 34272 0 SLEEPQUEUE 88 177 207 177 0 126 33792 0 malloc-32768 32768 0 1 1 0 1 32768 0 malloc-16384 16384 0 2 4 0 1 32768 0 malloc-2048 2048 0 16 12 0 8 32768 0 malloc-2048 2048 4 12 68 0 8 32768 0 malloc-2048 2048 11 5 37 0 8 32768 0 malloc-2048 2048 9 7 10 0 8 32768 0 malloc-1024 1024 3 29 48 0 16 32768 0 malloc-1024 1024 17 15 1032 0 16 32768 0 malloc-1024 1024 4 28 9 0 16 32768 0 malloc-1024 1024 3 29 8 0 16 32768 0 malloc-512 512 0 64 110 0 30 32768 0 malloc-512 512 13 51 48 0 30 32768 0 malloc-512 512 0 64 14 0 30 32768 0 malloc-512 512 2 62 68 0 30 32768 0 malloc-512 512 10 54 37 0 30 32768 0 malloc-512 512 2 62 36 0 30 32768 0 malloc-512 512 6 58 18 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 sctp_stream_msg_out 112 0 288 2 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 Files 80 250 150 8089 0 126 32000 0 tcp_log_id_node 120 3 261 3 0 126 31680 0 PGRP 120 27 237 40 0 126 31680 0 clpbuf 2624 0 12 28 0 4 31488 0 sctp_laddr 48 10 578 25 0 254 28224 0 malloc-32 32 160 722 1712 0 254 28224 0 malloc-32 32 366 516 12798 0 254 28224 0 16 Bucket 144 60 136 288 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 2 131 64 0 62 27664 0 da_ccb 544 1 48 1758 0 16 26656 0 udplite_inpcb 408 2 61 10 0 30 25704 0 cpuset 200 7 121 92 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 57 0 2 24576 0 tcp_log_id_bucket 176 3 135 3 0 62 24288 0 pipe 736 22 11 318 0 16 24288 0 ertt_txseginfo 40 0 606 640 0 254 24240 0 PWD 40 38 568 228 0 254 24240 0 rtentry 168 36 108 40 0 62 24192 0 8 Bucket 80 53 247 363 0 126 24000 0 itimer 352 7 59 115 0 30 23232 0 malloc-384 384 1 59 4 0 30 23040 0 malloc-384 384 12 48 13 0 30 23040 0 domainset 40 0 567 82 0 254 22680 0 Mountpoints 2816 2 6 3 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 25 255 328 0 126 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 93 537 844 0 254 20160 0 malloc-32 32 41 589 282 0 254 20160 0 malloc-32 32 75 555 117 0 254 20160 0 malloc-32 32 176 454 196 0 254 20160 0 malloc-32 32 20 610 32 0 254 20160 0 2 Bucket 32 73 557 416 0 254 20160 0 tcp_rack_map 128 0 155 35 0 126 19840 0 cryptop 280 0 70 17 0 30 19600 0 AIOCB 552 0 35 29 0 16 19320 0 L VFS Cache 320 0 60 32 0 30 19200 0 AIOLIO 272 0 70 6 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 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 34 0 1 16384 0 malloc-8192 8192 0 2 24 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 7 0 2 16384 0 malloc-4096 4096 2 2 11 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 0 16 2 0 16 16384 0 malloc-1024 1024 2 14 3 0 16 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 1 0 16 16128 0 rl_entry 48 2 334 2 0 254 16128 0 malloc-16 16 511 489 3867 0 254 16000 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 12 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 KNOTE 160 1 74 42 0 62 12000 0 malloc-16 16 67 683 1639 0 254 12000 0 malloc-16 16 11 739 17 0 254 12000 0 malloc-16 16 47 703 142 0 254 12000 0 malloc-16 16 68 682 38054 0 254 12000 0 malloc-16 16 18 732 21 0 254 12000 0 malloc-16 16 15 735 54 0 254 12000 0 splice 184 0 63 1 0 62 11592 0 malloc-384 384 1 29 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1643 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 33 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 152 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 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 Ethernet anchors 1240 0 0 0 0 64 0 0 pf anchors 1664 0 0 0 0 64 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 384 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 tcp_bbr_map 128 0 0 0 0 126 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 tcpreass 48 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 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 vnpbuf 2624 0 0 0 0 16 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 152 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-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 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl