panic: ASan: Invalid access, 4-byte read at 0xfffffe0056c13c5c, StackMiddle(f2) cpuid = 0 time = 1766984526 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c13570 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c136d0 vpanic() at vpanic+0x257/frame 0xfffffe0056c13890 panic() at panic+0xb5/frame 0xfffffe0056c13950 kasan_report() at kasan_report+0xdf/frame 0xfffffe0056c13a20 sigqueue_move_set() at sigqueue_move_set+0x10d/frame 0xfffffe0056c13ab0 sigqueue_delete_set_proc() at sigqueue_delete_set_proc+0x1e9/frame 0xfffffe0056c13bb0 tdsendsignal() at tdsendsignal+0x6cc/frame 0xfffffe0056c13ce0 reap_kill_proc_work() at reap_kill_proc_work+0x266/frame 0xfffffe0056c13d30 taskqueue_run_locked() at taskqueue_run_locked+0x3ed/frame 0xfffffe0056c13ea0 taskqueue_thread_loop() at taskqueue_thread_loop+0x118/frame 0xfffffe0056c13ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c13f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c13f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 0 tid 100015 ] Stopped at kdb_enter+0x6e: movq $0,0x2587a77(%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 0xffffffff81663bce _vprintf+0x1ae rdx 0 rbx 0xffffffff8283c160 .str.27 rsp 0xfffffe0056c136b0 rbp 0xfffffe0056c136d0 rsi 0 rdi 0xffffffff81664139 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0xfffffe0058b23cd0 r12 0xfffffe0007812780 r13 0xfffffffffffffffe r14 0xffffffff8283c160 .str.27 r15 0 rip 0xffffffff8164d41e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2587a77(%rip) db> show proc Process 0 (kernel) at 0xffffffff83b5ef60: state: NORMAL uid: 0 gid: 0 supp gids: 0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b5ef60 reapsubtree: 0 sigparent: 0 vmspace: 0xffffffff83b5ff40 (map 0xffffffff83b5ff40) (map.pmap 0xffffffff83b5ffe0) (pmap 0xffffffff83b60050) threads: 40 100000 D - 0xffffffff84c5dff0 [kernel] 100005 D - 0xfffffe00077cb000 [softirq_0] 100006 D - 0xfffffe00077cae00 [softirq_1] 100007 D - 0xfffffe00077cad00 [if_io_tqg_0] 100008 D - 0xfffffe00077cac00 [if_io_tqg_1] 100009 D - 0xfffffe00077cab00 [if_config_tqg_0] 100010 D - 0xfffffe00077caa00 [kqueue_ctx taskq] 100011 D - 0xfffffe00077ca900 [jail_remove taskq] 100012 D - 0xfffffe00077ca800 [bus taskq] 100015 Run CPU 0 [thread taskq] 100017 D - 0xfffffe00077ca300 [aiod_kick taskq] 100018 D - 0xfffffe00077ca200 [deferred_unmount ta] 100019 D - 0xfffffe00077ca100 [inm_free taskq] 100020 D - 0xfffffe00077ca000 [in6m_free taskq] 100021 D - 0xfffffe00077c9e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077c9b00 [firmware taskq] 100040 D - 0xfffffe00077c9100 [crypto_0] 100041 D - 0xfffffe00077c9100 [crypto_1] 100056 D - 0xfffffe00077c8900 [vtnet0 rxq 0] 100057 D - 0xfffffe00077c8800 [vtnet0 txq 0] 100058 D - 0xfffffe00077c8700 [vtnet0 rxq 1] 100059 D - 0xfffffe00077c8600 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe005800d900 [virtio_balloon] 100065 D - 0xffffffff82840840 [deadlkres] 100069 D - 0xfffffe00077c8b00 [acpi_task_0] 100070 D - 0xfffffe00077c8b00 [acpi_task_1] 100071 D - 0xfffffe00077c8b00 [acpi_task_2] 100073 D - 0xfffffe00077cb100 [mca taskq] 100074 D - 0xfffffe00077c8a00 [CAM taskq] 100076 D - 0xfffffe00077c8d00 [ipsec_offload] 100196 D - 0xfffffe0059a9bc00 [netlink_socket (PID] 100221 D - 0xfffffe0059a9d200 [netlink_socket (PID] db> ps pid ppid pgrp uid state wmesg wchan cmd 916 765 765 0 R (threaded) syz-executor 100130 D mbusy 0xfffffe0058ab6788 syz-executor 100224 Run CPU 1 syz-executor 915 766 766 0 S (threaded) syz-executor 100222 S nanslp 0xffffffff83bb5f40 syz-executor 100223 S fifoor 0xfffffe0058053aa8 syz-executor 100225 S uwait 0xfffffe0058694d00 syz-executor 913 763 763 0 D (threaded) syz-executor 100146 S nanslp 0xffffffff83bb5f40 syz-executor 100215 D reapst 0xfffffe005710da08 syz-executor 100216 S uwait 0xfffffe0058694780 syz-executor 910 907 764 0 S uwait 0xfffffe0077c34100 syz-executor 908 907 764 0 SV uwait 0xfffffe0058695280 syz-executor 907 764 764 0 TL (threaded) syz-executor 100205 s syz-executor 100207 s syz-executor 100208 s syz-executor 100209 s syz-executor 100211 s syz-executor 100213 s syz-executor 905 1 764 0 S uwait 0xfffffe00585f4d80 syz-executor 904 1 764 0 S uwait 0xfffffe0077c33c80 syz-executor 903 1 764 0 S uwait 0xfffffe00585f3a00 syz-executor 902 1 764 0 S uwait 0xfffffe00585f4480 syz-executor 900 1 897 0 S uwait 0xfffffe00585f3b00 syz-executor 899 1 897 0 S uwait 0xfffffe00585f3d00 syz-executor 898 1 764 0 S uwait 0xfffffe0058695800 syz-executor 894 0 0 0 DL (threaded) [KTLS] 100186 D - 0xfffffe006e7f0900 [thr_0] 100187 D - 0xfffffe006e7f0980 [thr_1] 100188 D - 0xffffffff83cd78e8 [reclaim_0] 880 1 765 0 SV uwait 0xfffffe0058695400 syz-executor 878 1 765 0 S uwait 0xfffffe0058694200 syz-executor 875 1 875 0 Ss select 0xfffffe0059ab63c0 rtsol 874 1 874 0 Ss select 0xfffffe0059ab7440 rtsol 873 1 873 0 Ss select 0xfffffe0059ab72c0 rtsol 870 778 423 0 S kqread 0xfffffe0059a9eb00 rtsol 848 1 760 0 S uwait 0xfffffe0058695600 syz-executor 845 1 763 0 S uwait 0xfffffe0059a56080 syz-executor 840 1 763 0 S uwait 0xfffffe0059a56300 syz-executor 832 1 764 0 SV uwait 0xfffffe0059a57b00 syz-executor 824 1 766 0 S uwait 0xfffffe00585f4a80 syz-executor 816 0 0 0 DL aiordy 0xfffffe0058b0a010 [aiod4] 815 0 0 0 DL aiordy 0xfffffe0058b0a568 [aiod3] 814 0 0 0 DL aiordy 0xfffffe0058ad1ab8 [aiod2] 813 0 0 0 DL aiordy 0xfffffe0058b0aac0 [aiod1] 778 770 423 0 S wait 0xfffffe0058ad0ab0 sh 770 423 423 0 S wait 0xfffffe0058b08000 sh 766 762 766 0 S nanslp 0xffffffff83bb5f40 syz-executor 765 762 765 0 S nanslp 0xffffffff83bb5f40 syz-executor 764 762 764 0 S nanslp 0xffffffff83bb5f40 syz-executor 763 762 763 0 S nanslp 0xffffffff83bb5f40 syz-executor 762 1 760 0 S select 0xfffffe0059ab70c0 syz-executor 758 681 758 0 Ss select 0xfffffe006dfd1e40 sshd 749 1 749 0 Ss+ ttyin 0xfffffe005422dcb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005997b0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005997b8b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0007bf70b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0007bf78b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00542308b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0007bf80b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0007bf88b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0007bf90b0 getty 739 1 17 0 S+ piperd 0xfffffe006b8159e0 logger 738 737 17 0 S+ nanslp 0xffffffff83bb5f41 sleep 737 1 17 0 S+ wait 0xfffffe0058aa6010 sh 685 1 685 0 Ss nanslp 0xffffffff83bb5f41 cron 681 1 681 0 Ss select 0xfffffe0059ab7140 sshd 494 1 494 0 Ss select 0xfffffe0059ab7740 syslogd 423 1 423 0 Ss wait 0xfffffe0058aa6568 devd 422 1 422 65 Ss select 0xfffffe006dfd21c0 dhclient 337 1 337 0 Ss select 0xfffffe006dfd22c0 dhclient 334 1 334 0 Ss select 0xfffffe0059ab7a40 dhclient 16 0 0 0 DL syncer 0xffffffff83ce3ae0 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a018 [vnlru] 14 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83ce2020 [bufdaemon] 100080 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0057f1fce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d23380 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83d09448 [dom0] 100081 D launds 0xffffffff83d09454 [laundry: dom0] 100082 D umarcl 0xffffffff81e37c30 [uma] 7 0 0 0 DL - 0xffffffff8392e510 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff843c7f80 [pf purge] 5 0 0 0 DL waiting 0xffffffff84695700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f8340 [doneq0] 100046 D - 0xffffffff838f82c0 [async] 100075 D - 0xffffffff838f8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83d04ce0 [crypto] 100043 D crypto_ 0xfffffe00077af830 [crypto returns 0] 100044 D crypto_ 0xfffffe00077af880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b5e520 [g_event] 100038 D - 0xffffffff83b5e540 [g_up] 100039 D - 0xffffffff83b5e560 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [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 0xffffffff83d05780 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D - 0xffffffff84c5dff0 [kernel] 100005 D - 0xfffffe00077cb000 [softirq_0] 100006 D - 0xfffffe00077cae00 [softirq_1] 100007 D - 0xfffffe00077cad00 [if_io_tqg_0] 100008 D - 0xfffffe00077cac00 [if_io_tqg_1] 100009 D - 0xfffffe00077cab00 [if_config_tqg_0] 100010 D - 0xfffffe00077caa00 [kqueue_ctx taskq] 100011 D - 0xfffffe00077ca900 [jail_remove taskq] 100012 D - 0xfffffe00077ca800 [bus taskq] 100015 Run CPU 0 [thread taskq] 100017 D - 0xfffffe00077ca300 [aiod_kick taskq] 100018 D - 0xfffffe00077ca200 [deferred_unmount ta] 100019 D - 0xfffffe00077ca100 [inm_free taskq] 100020 D - 0xfffffe00077ca000 [in6m_free taskq] 100021 D - 0xfffffe00077c9e00 [linuxkpi_irq_wq] 100022 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00077c9d00 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00077c9c00 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00077c9b00 [firmware taskq] 100040 D - 0xfffffe00077c9100 [crypto_0] 100041 D - 0xfffffe00077c9100 [crypto_1] 100056 D - 0xfffffe00077c8900 [vtnet0 rxq 0] 100057 D - 0xfffffe00077c8800 [vtnet0 txq 0] 100058 D - 0xfffffe00077c8700 [vtnet0 rxq 1] 100059 D - 0xfffffe00077c8600 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe005800d900 [virtio_balloon] 100065 D - 0xffffffff82840840 [deadlkres] 100069 D - 0xfffffe00077c8b00 [acpi_task_0] 100070 D - 0xfffffe00077c8b00 [acpi_task_1] 100071 D - 0xfffffe00077c8b00 [acpi_task_2] 100073 D - 0xfffffe00077cb100 [mca taskq] 100074 D - 0xfffffe00077c8a00 [CAM taskq] 100076 D - 0xfffffe00077c8d00 [ipsec_offload] 100196 D - 0xfffffe0059a9bc00 [netlink_socket (PID] 100221 D - 0xfffffe0059a9d200 [netlink_socket (PID] 911 907 764 0 Z syz-executor 912 907 764 0 Z syz-executor db> show all locks Process 916 (syz-executor) thread 0xfffffe0058b21780 (100224) exclusive rw vmobject (vmobject) r = 0 (0xfffffe0058b06aa8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_page.c:5303 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007d7a460) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1754 shared lockmgr ufs (ufs) r = 0 (0xfffffe006e3393e0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3395 Process 913 (syz-executor) thread 0xfffffe0058b45780 (100215) exclusive sx sapblk (sapblk) r = 0 (0xffffffff83ba42c0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_proc.c:3470 Process 0 (kernel) thread 0xfffffe0007812780 (100015) exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe0058b26be8) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_thread.c:1569 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 devbuf 8283 7252K 8308 linker 385 5207K 507 tcp_hpts 8 4865K 8 sysctloid 35395 2086K 35470 vtbuf 24 1968K 46 kobj 337 1348K 501 newblk 15 1028K 574 vfscache 3 1025K 3 pcb 32 672K 77 inodedep 26 522K 148 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 163 330K 1005 filedesc 42 329K 163 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 56977 vmem 5 144K 6 tidhash 3 141K 3 pagedep 18 133K 61 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 gtaskqueue 18 98K 18 bus 1015 83K 5167 LRO 20 83K 20 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 529 67K 529 ddb_capture 1 64K 1 kdtrace 236 45K 1144 umtx 352 44K 352 shm 2 34K 3 hostcache 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 34 21K 1845 DEVFS_RULE 56 20K 56 ifaddr 71 20K 73 BPF 14 19K 15 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 124 16K 395 ithread 90 15K 90 bus-sc 34 15K 1690 lltable 47 15K 47 eventhandler 170 14K 170 kqueue 91 13K 955 ether_multi 152 13K 165 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 cred 26 10K 193 rman 75 10K 430 shmfd 4 10K 6 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 2 9K 119 plimit 22 9K 323 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 taskqueue 75 8K 75 audit_evclass 240 8K 306 ifnet 7 7K 7 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 UMA 271 5K 271 pwddesc 70 5K 916 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 session 24 3K 37 selfd 47 3K 8496 proc-args 100 3K 1953 DEVFSP 46 3K 53 terminal 11 3K 11 acpidev 20 3K 20 uidinfo 4 3K 11 lockf 23 3K 84 hhook 8 3K 10 kcovinfo 36 3K 36 netlink 2 3K 70 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 clone 8 2K 8 ip6ndp 13 2K 15 Unitno 34 2K 55 diradd 14 2K 110 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 9 tun 4 2K 4 select 12 2K 35 toponodes 6 2K 6 ipsecpolicy 2 2K 2 newdirblk 10 2K 50 ip6opt 2 2K 6 msi 9 2K 9 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 8 1K 25 nhops 6 1K 8 vnodemarker 2 1K 14 NFSD session 1 1K 1 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 dirrem 3 1K 94 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 97 pci_link 10 1K 10 inpcbpolicy 22 1K 206 osd 13 1K 41 mkdir 5 1K 100 crypto 4 1K 7 encap_export_host 12 1K 12 freework 3 1K 85 freeblks 2 1K 60 indirdep 2 1K 82 procdesc 4 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 inotify 6 1K 8 counter_rate 13 1K 13 sctp_atcl 1 1K 12 chacha20random 1 1K 1 biobuf 1 1K 1 filedesc_to_leader 5 1K 7 vnodes 2 1K 4 cryptodev 4 1K 43 sctp_timw 1 1K 1 freefile 2 1K 67 ktls 1 1K 4 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 VN POLL 1 1K 2 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3361 filecaps 4 1K 78 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_atky 1 1K 14 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 sctp_athm 1 1K 13 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 filemon 0 0K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 4 sctp_iter 0 0K 9 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 9 sctp_aadr 0 0K 0 sctp_stro 0 0K 1 sctp_stri 0 0K 2 sctp_map 0 0K 4 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 37 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 freefrag 0 0K 5 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 1 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 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 3 in_mfilter 0 0K 1 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 20 fadvise 0 0K 2 statfs 0 0K 191 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 lio 0 0K 9 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13535 ioctlops 0 0K 101 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 190 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 635 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 kexec 0 0K 0 jaildesc 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 2 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 ufshci 0 0K 0 twsbuf 0 0K 0 tpm_buffer 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 feeder 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 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 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 18667 0 254 38494208 0 mbuf 256 8647 8125 34410 0 254 4293632 0 malloc-384 384 8210 40 8217 0 30 3168000 0 BUF TRIE 152 260 11544 706 0 62 1794208 0 malloc-128 128 11643 230 11996 0 126 1519744 0 malloc-4096 4096 359 3 543 0 2 1482752 0 UMA Slabs 0 112 10981 29 10981 0 126 1233120 0 RADIX NODE 152 6869 224 29184 0 63 1078136 0 tcp_log 416 949 1598 3349 0 254 1059552 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17322 69 17322 0 254 973896 0 malloc-65536 65536 12 1 16 0 1 851968 0 FFS inode 1168 531 22 601 0 8 645904 0 sctp_asoc 2256 0 255 1 0 254 575280 0 pbuf 2664 0 198 0 0 2 527472 0 socket 1024 45 463 1428 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-16384 16384 20 3 269 0 1 376832 0 256 Bucket 2048 167 9 1178 0 8 360448 0 VM OBJECT 248 1297 79 14342 0 62 341248 0 THREAD 1860 160 16 225 0 8 327360 0 malloc-4096 4096 75 3 920 0 2 319488 0 sctp_ep 1152 1 258 10 0 254 298368 0 VNODE 440 569 97 641 0 30 293040 0 malloc-2048 2048 7 129 1085 0 8 278528 0 malloc-64 64 4003 344 13370 0 254 278208 0 sctp_chunk 152 0 1794 1936 0 254 272688 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 106 14 123 0 8 245760 0 malloc-16 16 14607 143 14683 0 254 236000 0 DEVCTL 1024 22 198 147 0 0 225280 0 malloc-65536 65536 1 2 111 0 1 196608 0 sctp_raddr 736 0 264 1 0 254 194304 0 MAP ENTRY 96 1755 261 44924 0 126 193536 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5443 227 5476 0 254 181440 0 malloc-128 128 1231 164 26630 0 126 178560 0 malloc-256 256 215 475 1103 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 17 499 1182 0 254 165120 0 FPU_save_area 832 162 36 274 0 16 164736 0 malloc-32768 32768 0 5 63 0 1 163840 0 FFS2 dinode 256 531 99 601 0 62 161280 0 malloc-1024 1024 122 22 140 0 16 147456 0 malloc-65536 65536 0 2 75 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 mbuf_packet 256 3 505 190 0 254 130048 0 S VFS Cache 104 1006 164 1101 0 126 121680 0 PROC 1368 74 14 917 0 8 120384 0 ksiginfo 112 71 973 115 0 126 116928 0 malloc-128 128 560 215 3913 0 126 99200 0 malloc-32768 32768 2 1 12 0 1 98304 0 g_bio 440 0 216 6034 0 30 95040 0 filedesc0 1072 70 14 916 0 8 90048 0 UMA Kegs 384 229 4 229 0 30 89472 0 128 Bucket 1024 45 38 279 0 16 84992 0 malloc-128 128 429 222 1253 0 126 83328 0 malloc-256 256 225 90 300 0 62 80640 0 64 Bucket 512 74 78 1685 0 30 77824 0 malloc-8192 8192 7 2 28 0 1 73728 0 malloc-384 384 115 65 238 0 30 69120 0 malloc-64 64 534 537 1868 0 254 68544 0 malloc-128 128 349 178 454 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-64 64 95 724 1542 0 254 52416 0 malloc-64 64 478 341 745 0 254 52416 0 malloc-64 64 427 392 1316 0 254 52416 0 malloc-256 256 115 80 503 0 62 49920 0 32 Bucket 256 67 128 513 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 1 47 13068 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 5 1 32 0 1 49152 0 malloc-4096 4096 6 6 754 0 2 49152 0 malloc-1024 1024 7 41 561 0 16 49152 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1304 8 25 24 0 8 43032 0 malloc-8192 8192 4 1 85 0 1 40960 0 pcpu-8 8 4765 355 4928 0 254 40960 0 VMSPACE 584 51 19 893 0 16 40880 0 pipe 736 21 34 330 0 16 40480 0 sctp_readq 152 0 260 1 0 254 39520 0 da_ccb 544 0 70 1609 0 16 38080 0 udp_inpcb 408 10 80 172 0 30 36720 0 malloc-64 64 67 500 79 0 254 36288 0 malloc-64 64 28 539 13188 0 254 36288 0 malloc-64 64 113 454 145 0 254 36288 0 malloc-32 32 330 804 887 0 254 36288 0 malloc-128 128 4 275 12 0 126 35712 0 malloc-128 128 106 173 578 0 126 35712 0 malloc-128 128 118 161 161 0 126 35712 0 routing nhops 256 26 109 33 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 61 29 530 0 30 34560 0 malloc-384 384 55 35 69 0 30 34560 0 malloc-256 256 40 95 77 0 62 34560 0 malloc-256 256 6 129 297 0 62 34560 0 malloc-256 256 28 107 777 0 62 34560 0 malloc-256 256 38 97 357 0 62 34560 0 malloc-256 256 11 124 333 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 1 0 1 0 1 32768 0 malloc-4096 4096 5 3 7 0 2 32768 0 malloc-2048 2048 9 7 9 0 8 32768 0 malloc-2048 2048 7 9 30 0 8 32768 0 malloc-2048 2048 0 16 80 0 8 32768 0 malloc-2048 2048 8 8 34 0 8 32768 0 malloc-1024 1024 15 17 16 0 16 32768 0 malloc-1024 1024 17 15 36 0 16 32768 0 malloc-1024 1024 3 29 146 0 16 32768 0 malloc-1024 1024 14 18 18 0 16 32768 0 malloc-1024 1024 2 30 982 0 16 32768 0 malloc-512 512 3 61 15 0 30 32768 0 malloc-512 512 11 53 12 0 30 32768 0 malloc-512 512 4 60 117 0 30 32768 0 malloc-512 512 2 62 22 0 30 32768 0 malloc-512 512 11 53 71 0 30 32768 0 pcpu-64 64 503 9 503 0 254 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 clpbuf 2664 0 12 17 0 4 31968 0 PGRP 120 28 236 45 0 126 31680 0 sctp_laddr 48 0 588 14 0 254 28224 0 16 Bucket 144 57 139 321 0 62 28224 0 4 Bucket 48 5 583 7 0 254 28224 0 AIO 208 1 132 11 0 62 27664 0 cpuset 200 8 120 8 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-4096 4096 2 4 44 0 2 24576 0 ertt_txseginfo 40 0 606 183 0 254 24240 0 PWD 40 26 580 131 0 254 24240 0 rtentry 168 29 115 33 0 62 24192 0 Files 80 207 93 7243 0 126 24000 0 8 Bucket 80 55 245 350 0 126 24000 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-384 384 2 58 386 0 30 23040 0 malloc-384 384 21 39 32 0 30 23040 0 ripcb 376 4 56 10 0 30 22560 0 Mountpoints 2816 2 6 2 0 4 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 8 272 24 0 126 20160 0 malloc-32 32 16 614 59 0 254 20160 0 malloc-32 32 94 536 117 0 254 20160 0 malloc-32 32 64 566 930 0 254 20160 0 malloc-32 32 72 558 126 0 254 20160 0 malloc-32 32 64 566 2966 0 254 20160 0 malloc-32 32 73 557 1301 0 254 20160 0 2 Bucket 32 59 571 373 0 254 20160 0 KNOTE 160 7 118 30 0 62 20000 0 AIOCB 552 1 34 13 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 0 60 5 0 30 19200 0 AIOLIO 272 0 70 9 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 3 0 1 16384 0 malloc-4096 4096 1 3 2 0 2 16384 0 malloc-4096 4096 3 1 7 0 2 16384 0 malloc-2048 2048 2 6 3 0 8 16384 0 malloc-2048 2048 3 5 194 0 8 16384 0 malloc-1024 1024 2 14 5 0 16 16384 0 malloc-512 512 3 29 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 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 8 742 28 0 254 12000 0 malloc-16 16 33 717 191 0 254 12000 0 malloc-16 16 37 713 190 0 254 12000 0 malloc-16 16 206 544 3099 0 254 12000 0 malloc-16 16 38 712 54 0 254 12000 0 malloc-16 16 324 426 27727 0 254 12000 0 malloc-16 16 38 712 98 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 malloc-384 384 6 24 6 0 30 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 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 673 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 splice 184 0 0 0 0 62 0 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_pcb 896 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 1088 0 0 0 0 8 0 0 tcp_rack_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 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 udplite_inpcb 408 0 0 0 0 30 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2664 0 0 0 0 16 0 0 nfspbuf 2664 0 0 0 0 4 0 0 swwbuf 2664 0 0 0 0 2 0 0 swrbuf 2664 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 rl_entry 48 0 0 0 0 254 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-16384 16384 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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl