panic: /syzkaller/managers/main/kernel/sys/kern/kern_timeout.c:607: callout_cc_add: Bad list head 0xfffffe00077ab338 first->prev != head cpuid = 0 time = 6 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c59710 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c59870 vpanic() at vpanic+0x257/frame 0xfffffe0056c59a30 panic() at panic+0xb5/frame 0xfffffe0056c59af0 callout_cc_add() at callout_cc_add+0x339/frame 0xfffffe0056c59b50 callout_reset_sbt_on() at callout_reset_sbt_on+0x74f/frame 0xfffffe0056c59c70 sleepq_set_timeout_sbt() at sleepq_set_timeout_sbt+0x20b/frame 0xfffffe0056c59d30 _sleep() at _sleep+0x468/frame 0xfffffe0056c59e90 softdep_flush() at softdep_flush+0x308/frame 0xfffffe0056c59ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c59f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c59f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 14 tid 100092 ] Stopped at kdb_enter+0x6e: movq $0,0x2589dc7(%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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff82825b60 .str.27 rsp 0xfffffe0056c59850 rbp 0xfffffe0056c59870 rsi 0 rdi 0xffffffff8165ade9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe00540bb780 r13 0xfffffffffffffffe r14 0xffffffff82825b60 .str.27 r15 0 rip 0xffffffff816441ce kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2589dc7(%rip) db> show proc Process 14 (bufdaemon) at 0xfffffe0054005570: state: NORMAL uid: 0 gid: 0 supp gids: 0 parent: pid 0 at 0xffffffff83b58040 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b58040 reapsubtree: 14 sigparent: 20 vmspace: 0xffffffff83b59020 (map 0xffffffff83b59020) (map.pmap 0xffffffff83b590c0) (pmap 0xffffffff83b59130) threads: 3 100079 D psleep 0xffffffff83cdb160 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100092 Run sdflush 0xfffffe0057e170e8 [/ worker] db> ps pid ppid pgrp uid state wmesg wchan cmd 988 766 766 0 R (threaded) syz-executor 100314 RunQ syz-executor 100329 RunQ syz-executor 987 986 765 0 S uwait 0xfffffe0077c05400 syz-executor 986 765 765 0 R (threaded) syz-executor 100310 RunQ syz-executor 100328 RunQ syz-executor 985 984 944 0 S uwait 0xfffffe0007a84300 syz-executor 984 944 944 0 R (threaded) syz-executor 100321 RunQ syz-executor 100324 S uwait 0xfffffe0058295800 syz-executor 100326 S uwait 0xfffffe0058516700 syz-executor 981 1 944 0 S uwait 0xfffffe0077c05300 syz-executor 980 978 765 0 S uwait 0xfffffe0078039d00 syz-executor 978 1 765 0 SV wait 0xfffffe0054154008 syz-executor 976 972 766 0 S uwait 0xfffffe0058516580 syz-executor 975 1 766 0 S uwait 0xfffffe007803a080 syz-executor 973 972 766 0 S uwait 0xfffffe0058295400 syz-executor 972 1 766 0 SV uwait 0xfffffe0078039c00 syz-executor 968 0 0 0 DL mdwait 0xfffffe00077d1000 [md0] 966 1 765 0 S uwait 0xfffffe0058517700 syz-executor 962 1 766 0 S uwait 0xfffffe0058516c00 syz-executor 958 1 760 60928 SV uwait 0xfffffe0007a84800 syz-executor 957 1 760 0 S uwait 0xfffffe0007a84b00 syz-executor 956 1 944 0 S uwait 0xfffffe0058292980 syz-executor 954 1 944 0 S uwait 0xfffffe0058292e00 syz-executor 944 762 944 0 D proctre 0xffffffff830019c0 syz-executor 942 1 763 0 S uwait 0xfffffe0007a84a00 syz-executor 941 1 763 0 S uwait 0xfffffe0058517200 syz-executor 938 1 763 0 S uwait 0xfffffe0077c05100 syz-executor 935 1 763 0 S uwait 0xfffffe0007a84900 syz-executor 930 927 765 0 S uwait 0xfffffe0007a84700 syz-executor 929 927 765 0 S uwait 0xfffffe0007a84600 syz-executor 928 927 765 0 S uwait 0xfffffe0007a84500 syz-executor 927 1 765 0 SV wait 0xfffffe005412a558 syz-executor 923 1 763 0 S uwait 0xfffffe0058295a00 syz-executor 922 1 763 0 S uwait 0xfffffe0058293680 syz-executor 920 1 763 0 S uwait 0xfffffe0007a84e80 syz-executor 915 1 766 0 S uwait 0xfffffe0058295200 syz-executor 911 1 765 0 S uwait 0xfffffe0058517000 syz-executor 909 1 765 0 S uwait 0xfffffe0058517b00 syz-executor 908 1 765 0 S uwait 0xfffffe0058517c80 syz-executor 907 1 765 0 S uwait 0xfffffe0058292580 syz-executor 894 1 766 0 S uwait 0xfffffe0058516b00 syz-executor 893 1 766 0 S uwait 0xfffffe0007a84c80 syz-executor 892 1 766 0 S uwait 0xfffffe0058295500 syz-executor 887 1 766 0 S uwait 0xfffffe0058292a00 syz-executor 886 877 886 0 Ss select 0xfffffe0007787a40 dhclient 885 1 763 0 S uwait 0xfffffe0058295600 syz-executor 882 1 882 0 Ss select 0xfffffe0007788040 dhclient 877 866 423 65 S select 0xfffffe0007787bc0 dhclient 866 423 423 0 S wait 0xfffffe005412cac0 sh 861 1 766 0 S uwait 0xfffffe0058516080 syz-executor 859 0 0 0 DL - 0xffffffff83ccf200 [soaiod4] 858 0 0 0 DL - 0xffffffff83ccf200 [soaiod3] 857 0 0 0 DL - 0xffffffff83ccf200 [soaiod2] 856 0 0 0 DL - 0xffffffff83ccf200 [soaiod1] 850 843 843 0 S tun_con 0xfffffe006de0d828 ifconfig 846 1 766 0 S uwait 0xfffffe0058293380 syz-executor 844 1 766 0 S uwait 0xfffffe0058293280 syz-executor 843 762 843 0 S wait 0xfffffe0054005018 syz-executor 842 0 0 0 DL (threaded) [KTLS] 100162 D - 0xfffffe0059901100 [thr_0] 100163 D - 0xfffffe0059901180 [thr_1] 100164 D - 0xffffffff83cd0a28 [reclaim_0] 841 1 766 0 S uwait 0xfffffe0058516d00 syz-executor 836 1 766 0 S uwait 0xfffffe0058293480 syz-executor 835 1 765 0 S uwait 0xfffffe0058517100 syz-executor 833 1 766 0 S uwait 0xfffffe0058292480 syz-executor 832 1 766 0 S uwait 0xfffffe0058292000 syz-executor 828 1 763 0 S uwait 0xfffffe0058293580 syz-executor 823 1 763 0 S uwait 0xfffffe0058292b80 syz-executor 820 1 766 0 S uwait 0xfffffe0058292c00 syz-executor 814 1 764 0 S uwait 0xfffffe0058292d00 syz-executor 807 0 0 0 DL aiordy 0xfffffe0054107010 [aiod4] 806 0 0 0 DL aiordy 0xfffffe0054107568 [aiod3] 805 0 0 0 DL aiordy 0xfffffe0054107ac0 [aiod2] 804 0 0 0 DL aiordy 0xfffffe00540ce568 [aiod1] 766 762 766 0 D proctre 0xffffffff830019c0 syz-executor 765 762 765 0 D proctre 0xffffffff830019c0 syz-executor 762 1 760 0 S select 0xfffffe0007787d40 syz-executor 758 681 758 0 Ss select 0xfffffe0007787ec0 sshd 747 1 747 0 Ts+ ttyin 0xfffffe00582b1cb0 getty 746 1 746 0 Ts+ ttyin 0xfffffe00585eecb0 getty 745 1 745 0 Ts+ ttyin 0xfffffe00585ef0b0 getty 744 1 744 0 Ts+ ttyin 0xfffffe00585ef4b0 getty 743 1 743 0 Ts+ ttyin 0xfffffe00585ef8b0 getty 742 1 742 0 Ts+ ttyin 0xfffffe00585efcb0 getty 741 1 741 0 Ts+ ttyin 0xfffffe00585f00b0 getty 740 1 740 0 Ts+ ttyin 0xfffffe00585f04b0 getty 739 1 739 0 Ts+ ttyin 0xfffffe00585f08b0 getty 737 1 17 0 S+ piperd 0xfffffe005981ab80 logger 736 735 17 0 S+ nanslp 0xffffffff83baf000 sleep 735 1 17 0 S+ wait 0xfffffe00540cdab8 sh 685 1 685 0 Ss nanslp 0xffffffff83baf000 cron 681 1 681 0 Ss select 0xfffffe0007788240 sshd 494 1 494 0 Ss select 0xfffffe00077880c0 syslogd 423 1 423 0 Ss wait 0xfffffe005400b008 devd 422 1 422 65 Ss select 0xfffffe00585bfe40 dhclient 337 1 337 0 Ss piperd 0xfffffe0059827700 dhclient 334 1 334 0 Ss select 0xfffffe00077882c0 dhclient 16 0 0 0 DL syncer 0xffffffff83cdcc20 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002558 [vnlru] 14 0 0 0 RL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cdb160 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100092 Run sdflush 0xfffffe0057e170e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d1c040 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 Run CPU 1 [dom0] 100080 D launds 0xffffffff83d02114 [laundry: dom0] 100081 D umarcl 0xffffffff81e2ad60 [uma] 7 0 0 0 DL - 0xffffffff839275b0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff844fdf60 [pf purge] 5 0 0 0 DL waiting 0xffffffff84903700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838f1340 [doneq0] 100046 D - 0xffffffff838f12c0 [async] 100075 D - 0xffffffff838f1140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cfd9e0 [crypto] 100043 D crypto_ 0xfffffe0053ea4030 [crypto returns 0] 100044 D crypto_ 0xfffffe0053ea4080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b57600 [g_event] 100038 D - 0xffffffff83b57620 [g_up] 100039 D - 0xffffffff83b57640 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 I [clock (0)] 100032 CanRun [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 0xffffffff83cfe480 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c52ff0 [swapper] 100005 D - 0xfffffe00083fba00 [softirq_0] 100006 D - 0xfffffe00083fb800 [softirq_1] 100007 D - 0xfffffe00083fb600 [if_io_tqg_0] 100008 D - 0xfffffe00083fb400 [if_io_tqg_1] 100009 D - 0xfffffe00083fb200 [if_config_tqg_0] 100010 D - 0xfffffe00083fb000 [kqueue_ctx taskq] 100011 D - 0xfffffe00083fad00 [jail_remove taskq] 100012 D - 0xfffffe00083fab00 [bus taskq] 100015 D - 0xfffffe00083fa500 [thread taskq] 100017 D - 0xfffffe00083fa100 [aiod_kick taskq] 100018 D - 0xfffffe00083f9e00 [deferred_unmount ta] 100019 D - 0xfffffe00083f9c00 [inm_free taskq] 100020 D - 0xfffffe00083f9a00 [in6m_free taskq] 100021 D - 0xfffffe00083f9800 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083f9600 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083f9600 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083f9600 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083f9600 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083f9100 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083f9100 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083f9100 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083f9100 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083f8400 [firmware taskq] 100040 D - 0xfffffe0053f59100 [crypto_0] 100041 D - 0xfffffe0053f59100 [crypto_1] 100056 D - 0xfffffe00083fc200 [vtnet0 rxq 0] 100057 D - 0xfffffe005817e500 [vtnet0 txq 0] 100058 D - 0xfffffe005817e400 [vtnet0 rxq 1] 100059 D - 0xfffffe005817e300 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057e48200 [virtio_balloon] 100065 D - 0xffffffff8282a241 [deadlkres] 100069 D - 0xfffffe005851d000 [acpi_task_0] 100070 D - 0xfffffe005851d000 [acpi_task_1] 100071 D - 0xfffffe005851d000 [acpi_task_2] 100073 D - 0xfffffe00083fc100 [mca taskq] 100074 D - 0xfffffe0053f58a00 [CAM taskq] 100076 D - 0xfffffe0053f59500 [ipsec_offload] 100151 D - 0xfffffe006df82d00 [netlink_socket (PID] 100158 D - 0xfffffe006df82600 [netlink_socket (PID] 100212 D - 0xfffffe006df82300 [netlink_socket (PID] 100235 D - 0xfffffe006df82500 [netlink_socket (PID] 100253 D - 0xfffffe006df81400 [netlink_socket (PID] 100305 D - 0xfffffe006df80100 [netlink_socket (PID] 932 1 763 0 Z syz-executor db> show all locks Process 988 (syz-executor) thread 0xfffffe0054162000 (100329) exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe00540fabe0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:1335 shared sx proctree (proctree) r = 0 (0xffffffff830019c0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:1151 Process 986 (syz-executor) thread 0xfffffe0054123000 (100328) shared lockmgr ufs (ufs) r = 0 (0xfffffe006df69908) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3395 Process 984 (syz-executor) thread 0xfffffe0054164000 (100321) shared rw vmobject (vmobject) r = 0 (0xfffffe00540f21f0) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:378 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00540d5e10) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4998 Process 850 (ifconfig) thread 0xfffffe00540ff000 (100112) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cdd400) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3016 Process 8 (pagedaemon) thread 0xfffffe0054011780 (100077) exclusive sleep mutex vm pageout lock (vm pageout lock) r = 0 (0xffffffff83d01d40) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_pageout.c:2146 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 384 5199K 509 tcp_hpts 8 4865K 8 devbuf 4187 4324K 4214 sysctloid 35379 2085K 35571 vtbuf 24 1968K 46 kobj 331 1324K 513 newblk 58 1039K 1189 vfscache 3 1025K 3 filedesc 114 906K 351 pcb 39 677K 257 inodedep 27 522K 278 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 231 482K 1113 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 102 201K 354 acpica 1674 184K 54444 vmem 5 144K 7 tidhash 3 141K 3 pagedep 21 133K 134 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 108 108K 128 sem 4 106K 4 gtaskqueue 18 98K 18 LRO 26 89K 26 bus 1000 82K 5086 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 md_sectors 17 68K 34 module 523 66K 523 ddb_capture 1 64K 1 kdtrace 298 55K 1321 umtx 400 50K 400 BPF 23 36K 24 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 127 32K 138 msg 4 30K 4 kbdmux 6 28K 6 temp 36 21K 2125 ifaddr 76 21K 78 DEVFS_RULE 56 20K 56 routetbl 160 20K 483 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 51 16K 52 ithread 90 15K 90 ether_multi 180 15K 190 bus-sc 34 15K 1657 ifnet 8 15K 8 eventhandler 163 14K 163 kenv 95 12K 95 GEOM 54 12K 484 cred 29 11K 212 CAM queue 5 11K 1528 in6_multi 75 10K 75 rman 82 10K 437 plimit 25 10K 364 shmfd 4 10K 5 rpc 8 9K 8 taskqueue 87 9K 90 kqueue 118 9K 1152 bmsafemap 2 9K 223 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 2 pfs_vncache 1 8K 1 audit_evclass 240 8K 306 pwddesc 108 7K 1004 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pf_ifnet 12 5K 25 ufs_dirhash 24 5K 24 md_disk 18 5K 36 UMA 271 5K 272 DEVFSP 67 5K 86 tcp_fsb_rack 2 5K 6 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 kcovinfo 54 4K 54 proc-args 131 4K 2099 selfd 44 3K 10318 terminal 11 3K 11 session 22 3K 36 acpidev 20 3K 20 lockf 23 3K 36 uidinfo 4 3K 17 hhook 8 3K 10 clone 9 3K 9 ip6ndp 14 3K 15 netlink 2 3K 87 local_apic 1 2K 1 io_apic 1 2K 1 newdirblk 16 2K 100 ipsec-saq 2 2K 2 sctp_ifa 15 2K 16 sctp_atcl 5 2K 63 tun 5 2K 5 in_multi 7 2K 9 Unitno 26 2K 267 CAM XPT 22 2K 543 indirdep 6 2K 139 toponodes 6 2K 6 crypto 7 2K 20 ipsecpolicy 2 2K 2 select 11 2K 42 msi 9 2K 9 sctp_stro 1 1K 3 softdep 1 1K 1 dirrem 4 1K 160 mkdir 8 1K 200 diradd 8 1K 183 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 8 1K 49 nhops 6 1K 8 vnodemarker 2 1K 174 NFSD session 1 1K 1 sctp_ifn 7 1K 16 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 inpcbpolicy 26 1K 322 ipsec 3 1K 3 pfil 6 1K 6 inotify 3 1K 8 isadev 6 1K 6 mount 16 1K 251 pci_link 10 1K 10 osd 13 1K 66 encap_export_host 12 1K 12 sctp_timw 2 1K 2 sctp_stri 1 1K 6 freefile 4 1K 110 cdev 2 1K 2 lkpikmalloc 8 1K 9 cryptodev 6 1K 66 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 freework 2 1K 201 ip6opt 2 1K 12 sctp_atky 6 1K 69 tcp_pcm_rack 1 1K 3 freeblks 1 1K 105 in6_mfilter 4 1K 5 vnodes 1 1K 1 ktls 1 1K 8 procdesc 2 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 in_mfilter 5 1K 5 feeder 7 1K 7 tcpfunc 3 1K 3 ip_msource 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_msource 2 1K 2 ip_moptions 2 1K 3 aio 4 1K 5 pmchooks 1 1K 1 filecaps 5 1K 78 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3400 sctp_athm 5 1K 67 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 sctp_map 2 1K 6 cpus 2 1K 2 ip6_moptions 1 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 19 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_aadr 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 mqdata 0 0K 0 tcp_do_rack 0 0K 0 filemon 0 0K 1 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 4 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 119 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 52 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 59 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 2 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 frag6 0 0K 21 tcplog 0 0K 0 tcp_hwpace 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 20 fadvise 0 0K 0 VN POLL 0 0K 2 statfs 0 0K 189 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 25 lio 0 0K 7 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14273 ioctlops 0 0K 115 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 210 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 673 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 4 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 1 filedesc_to_leader 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 84 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 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 8337 1315 19127 0 254 39534592 0 mbuf 256 8672 1245 23124 0 254 2538752 0 malloc-4096 4096 442 2 2059 0 2 1818624 0 BUF TRIE 152 264 11540 1212 0 62 1794208 0 malloc-384 384 4160 40 4173 0 30 1612800 0 malloc-128 128 11910 211 12402 0 126 1551488 0 tcp_log 416 1883 1681 5770 0 254 1482624 0 RADIX NODE 152 8777 214 33490 0 63 1366632 0 UMA Slabs 0 112 11360 10 11360 0 126 1273440 0 sctp_asoc 2256 1 509 3 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 18248 79 19243 0 254 1026312 0 malloc-16384 16384 59 0 174 0 1 966656 0 malloc-65536 65536 13 1 16 0 1 917504 0 FFS inode 1168 563 25 675 0 8 686784 0 sctp_ep 1152 3 508 57 0 254 588672 0 socket 1024 51 457 1638 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 1602 78 15335 0 62 416640 0 sctp_raddr 736 1 516 3 0 254 380512 0 THREAD 1860 188 12 329 0 8 372000 0 256 Bucket 2048 139 37 1243 0 8 360448 0 malloc-2048 2048 105 39 159 0 8 294912 0 malloc-64 64 4469 130 5611 0 254 294336 0 VNODE 440 603 63 717 0 30 293040 0 MAP ENTRY 96 2640 132 49246 0 126 266112 0 malloc-16 16 14840 410 17879 0 254 244000 0 DEVCTL 1024 29 191 160 0 0 225280 0 malloc-65536 65536 0 3 118 0 1 196608 0 malloc-32768 32768 4 2 124 0 1 196608 0 malloc-32768 32768 0 6 92 0 1 196608 0 malloc-32 32 5505 417 6360 0 254 189504 0 UMA Zones 768 243 1 244 0 16 187392 0 FPU_save_area 832 190 35 437 0 16 187200 0 malloc-2048 2048 3 85 1089 0 8 180224 0 malloc-128 128 1141 254 25372 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1368 108 13 990 0 8 165528 0 unpcb 320 14 502 1212 0 254 165120 0 malloc-32768 32768 2 3 11 0 1 163840 0 FFS2 dinode 256 563 67 674 0 62 161280 0 malloc-4096 4096 30 6 104 0 2 147456 0 malloc-1024 1024 125 19 153 0 16 147456 0 S VFS Cache 104 1012 392 1191 0 126 146016 0 malloc-256 256 84 486 1570 0 62 145920 0 malloc-65536 65536 0 2 68 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 2 506 259 0 254 130048 0 filedesc0 1072 108 4 1004 0 8 120064 0 ksiginfo 112 100 944 229 0 126 116928 0 malloc-128 128 600 175 1253 0 126 99200 0 malloc-4096 4096 23 1 48 0 2 98304 0 malloc-256 256 323 52 1726 0 62 96000 0 malloc-384 384 210 30 736 0 30 92160 0 UMA Kegs 384 229 4 230 0 30 89472 0 g_bio 408 0 210 8668 0 30 85680 0 128 Bucket 1024 53 30 530 0 16 84992 0 malloc-128 128 419 232 584 0 126 83328 0 malloc-16384 16384 4 1 7 0 1 81920 0 malloc-64 64 624 447 2546 0 254 68544 0 md0 8 8192 192 8192 0 254 67072 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 6 2 89 0 1 65536 0 64 Bucket 512 84 44 1891 0 30 65536 0 malloc-256 256 193 62 640 0 62 65280 0 malloc-8192 8192 6 1 8 0 1 57344 0 VMSPACE 584 82 16 957 0 16 57232 0 malloc-128 128 93 310 851 0 126 51584 0 malloc-128 128 214 189 242 0 126 51584 0 malloc-256 256 26 169 202 0 62 49920 0 32 Bucket 256 74 121 1444 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13990 0 16 49152 0 malloc-4096 4096 6 6 14 0 2 49152 0 malloc-2048 2048 12 12 82 0 8 49152 0 malloc-1024 1024 12 36 524 0 16 49152 0 syncache 176 0 276 3 0 254 48576 0 malloc-384 384 27 93 279 0 30 46080 0 da_ccb 544 0 84 2285 0 16 45696 0 ripcb 376 6 114 89 0 30 45120 0 tcp_inpcb 1304 10 23 49 0 8 43032 0 TURNSTILE 136 201 114 201 0 62 42840 0 pcpu-8 8 4873 247 5105 0 254 40960 0 pipe 736 24 31 317 0 16 40480 0 sctp_chunk 152 4 256 6 0 254 39520 0 udp_inpcb 408 11 79 180 0 30 36720 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 24 543 305 0 254 36288 0 malloc-64 64 310 257 14201 0 254 36288 0 malloc-64 64 121 446 1634 0 254 36288 0 malloc-64 64 175 392 10568 0 254 36288 0 malloc-64 64 167 400 203 0 254 36288 0 malloc-128 128 59 220 308 0 126 35712 0 malloc-128 128 53 226 3468 0 126 35712 0 routing nhops 256 32 103 42 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 30 60 117 0 30 34560 0 malloc-256 256 33 102 305 0 62 34560 0 malloc-256 256 21 114 379 0 62 34560 0 malloc-256 256 73 62 143 0 62 34560 0 malloc-256 256 32 103 402 0 62 34560 0 SLEEPQUEUE 88 201 183 201 0 126 33792 0 malloc-32768 32768 0 1 11 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 2 0 1 32768 0 malloc-16384 16384 0 2 191 0 1 32768 0 malloc-8192 8192 2 2 22 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 12 4 24 0 8 32768 0 malloc-2048 2048 10 6 28 0 8 32768 0 malloc-2048 2048 2 14 40 0 8 32768 0 malloc-2048 2048 2 14 3 0 8 32768 0 malloc-2048 2048 4 12 195 0 8 32768 0 malloc-1024 1024 4 28 52 0 16 32768 0 malloc-1024 1024 4 28 1142 0 16 32768 0 malloc-1024 1024 7 25 190 0 16 32768 0 malloc-1024 1024 17 15 21 0 16 32768 0 malloc-512 512 0 64 110 0 30 32768 0 malloc-512 512 16 48 22 0 30 32768 0 malloc-512 512 4 60 47 0 30 32768 0 malloc-512 512 1 63 33 0 30 32768 0 malloc-512 512 2 62 174 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 pcpu-64 64 502 10 502 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 Files 80 263 137 7920 0 126 32000 0 tcp_log_id_node 120 2 262 2 0 126 31680 0 PGRP 120 28 236 43 0 126 31680 0 clpbuf 2624 0 12 44 0 4 31488 0 sctp_laddr 48 0 588 15 0 254 28224 0 rl_entry 48 7 581 11 0 254 28224 0 malloc-32 32 153 729 645 0 254 28224 0 malloc-32 32 350 532 991 0 254 28224 0 16 Bucket 144 59 137 328 0 62 28224 0 4 Bucket 48 5 583 8 0 254 28224 0 AIO 208 1 132 30 0 62 27664 0 udplite_inpcb 408 1 62 4 0 30 25704 0 cpuset 200 8 120 98 0 62 25600 0 tcp_log_id_bucket 176 2 136 2 0 62 24288 0 ertt_txseginfo 40 0 606 376 0 254 24240 0 PWD 40 44 562 176 0 254 24240 0 rtentry 168 35 109 41 0 62 24192 0 8 Bucket 80 61 239 368 0 126 24000 0 malloc-384 384 50 10 393 0 30 23040 0 domainset 40 0 567 89 0 254 22680 0 ertt 72 8 272 49 0 126 20160 0 malloc-64 64 4 311 7 0 254 20160 0 malloc-32 32 38 592 187 0 254 20160 0 malloc-32 32 94 536 180 0 254 20160 0 malloc-32 32 66 564 285 0 254 20160 0 malloc-32 32 27 603 210 0 254 20160 0 malloc-32 32 31 599 3693 0 254 20160 0 2 Bucket 32 66 564 462 0 254 20160 0 KNOTE 160 2 123 39 0 62 20000 0 tcp_rack_map 128 4 151 7 0 126 19840 0 AIOCB 552 1 34 33 0 16 19320 0 ktls_session 256 0 75 2 0 62 19200 0 AIOLIO 272 0 70 7 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 0 1 1 0 1 16384 0 malloc-8192 8192 1 1 43 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 1 3 8 0 2 16384 0 malloc-4096 4096 1 3 190 0 2 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 3 29 51 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 kenv 258 17 43 1070 0 30 15480 0 tcp_rack_pcb 1088 1 13 3 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-16 16 95 655 1569 0 254 12000 0 malloc-16 16 37 713 241 0 254 12000 0 malloc-16 16 60 690 373 0 254 12000 0 malloc-16 16 4 746 146 0 254 12000 0 malloc-16 16 271 479 292 0 254 12000 0 malloc-16 16 23 727 24816 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 itimer 352 0 33 1 0 30 11616 0 L VFS Cache 320 0 36 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 Mountpoints 2816 2 2 4 0 4 11264 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-16 16 5 495 8 0 254 8000 0 pcpu-16 16 4 252 4 0 254 4096 0 vtnet_tx_hdr 24 0 167 1842 0 254 4008 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 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 tfo 4 0 0 0 0 254 0 0 sackhole 32 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-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-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 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl