panic: handle_workitem_remove: directory ino 126 negative i_nlink -1 cpuid = 0 time = 6 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c527d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c52930 vpanic() at vpanic+0x257/frame 0xfffffe0056c52af0 panic() at panic+0xb5/frame 0xfffffe0056c52bb0 handle_workitem_remove() at handle_workitem_remove+0xd72/frame 0xfffffe0056c52cf0 process_worklist_item() at process_worklist_item+0x525/frame 0xfffffe0056c52e40 softdep_process_worklist() at softdep_process_worklist+0xfd/frame 0xfffffe0056c52e90 softdep_flush() at softdep_flush+0x1a4/frame 0xfffffe0056c52ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c52f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c52f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 14 tid 100093 ] Stopped at kdb_enter+0x6e: movq $0,0x25c45c7(%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 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827cb4c0 .str.27 rsp 0xfffffe0056c52910 rbp 0xfffffe0056c52930 rsi 0 rdi 0xffffffff81614a99 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0x17 r12 0xfffffe00540bb000 r13 0xfffffffffffffffe r14 0xffffffff827cb4c0 .str.27 r15 0 rip 0xffffffff815fe5ce kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c45c7(%rip) db> show proc Process 14 (bufdaemon) at 0xfffffe00540055c0: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b4d060 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b4d060 reapsubtree: 14 sigparent: 20 vmspace: 0xffffffff83b4e040 (map 0xffffffff83b4e040) (map.pmap 0xffffffff83b4e0e0) (pmap 0xffffffff83b4e150) threads: 3 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 Run CPU 0 [/ worker] db> ps pid ppid pgrp uid state wmesg wchan cmd 1067 1065 765 0 S uwait 0xfffffe0059686d00 syz-executor 1066 779 423 0 S nanslp 0xffffffff83ba3c40 sleep 1065 765 765 0 R (threaded) syz-executor 100480 RunQ syz-executor 100482 S uwait 0xfffffe00584eca00 syz-executor 1063 763 763 60928 R (threaded) syz-executor 100407 RunQ syz-executor 100483 D fork 0xffffffff827cfba0 syz-executor 100485 RunQ syz-executor 1062 0 0 0 DL mdwait 0xfffffe007846c000 [md8] 1060 766 766 0 R (threaded) syz-executor 100294 RunQ syz-executor 100476 RunQ syz-executor 1056 764 764 0 R (threaded) syz-executor 100433 RunQ syz-executor 100471 S sendfil 0xfffffe00587431a0 syz-executor 1052 0 0 0 DL mdwait 0xfffffe0078029000 [md7] 1048 1 764 0 RE syz-executor 1046 1 765 0 RE syz-executor 1036 1 763 0 RE syz-executor 1021 1 766 0 S uwait 0xfffffe0059686400 syz-executor 1017 0 0 0 DL mdwait 0xfffffe0078459000 [md6] 1011 1 764 0 S uwait 0xfffffe00584ee980 syz-executor 1010 1 764 0 S uwait 0xfffffe00584ec480 syz-executor 1009 1 763 0 S uwait 0xfffffe00584eea80 syz-executor 1005 1 765 0 S uwait 0xfffffe00584ee380 syz-executor 1003 1 763 0 S uwait 0xfffffe0059687680 syz-executor 998 1 765 0 S uwait 0xfffffe0059686200 syz-executor 996 0 0 0 DL (threaded) [so_splice] 100372 D - 0xfffffe00780ad800 [thr_0] 100373 D - 0xfffffe00780ad840 [thr_1] 994 0 0 0 DL mdwait 0xfffffe0078429000 [md5] 989 1 764 0 S uwait 0xfffffe00780ad900 syz-executor 980 1 766 0 S uwait 0xfffffe00780ae280 syz-executor 978 0 0 0 DL mdwait 0xfffffe007802a000 [md4] 957 1 763 0 S uwait 0xfffffe00584ebc00 syz-executor 956 1 766 0 SV uwait 0xfffffe0059686000 syz-executor 955 1 763 0 S uwait 0xfffffe0059686300 syz-executor 954 1 763 0 S uwait 0xfffffe00780ae480 syz-executor 951 1 764 0 S uwait 0xfffffe0059686600 syz-executor 950 1 764 0 S uwait 0xfffffe00584eb800 syz-executor 945 1 766 0 S uwait 0xfffffe00780ae180 syz-executor 939 1 764 0 S uwait 0xfffffe0059687880 syz-executor 937 1 764 0 S uwait 0xfffffe00584ee780 syz-executor 936 1 764 0 S uwait 0xfffffe0058259980 syz-executor 931 1 765 0 S uwait 0xfffffe005825ab80 syz-executor 927 1 766 0 S uwait 0xfffffe0058259880 syz-executor 926 1 766 0 S uwait 0xfffffe0059686100 syz-executor 924 0 0 0 DL (threaded) [KTLS] 100138 D - 0xfffffe0053e1f500 [thr_0] 100252 D - 0xfffffe0053e1f580 [thr_1] 100253 D - 0xffffffff83cb5628 [reclaim_0] 919 1 765 0 S uwait 0xfffffe005825ac80 syz-executor 918 1 765 0 S uwait 0xfffffe00584eb400 syz-executor 917 1 763 0 SV uwait 0xfffffe005825aa80 syz-executor 916 1 765 0 S uwait 0xfffffe00584eb600 syz-executor 912 0 0 0 DL mdwait 0xfffffe006dddd000 [md1024] 904 0 0 0 DL mdwait 0xfffffe006e5c4000 [md3] 900 1 766 0 S uwait 0xfffffe00584ebb00 syz-executor 877 1 763 0 S uwait 0xfffffe0059686800 syz-executor 871 1 765 0 S uwait 0xfffffe00584eb200 syz-executor 840 0 0 0 DL mdwait 0xfffffe006e552000 [md2] 832 0 0 0 DL mdwait 0xfffffe006e553000 [md1] 831 0 0 0 DL mdwait 0xfffffe0059b4b000 [md0] 828 0 0 0 DL mdwait 0xfffffe0059b4d000 [md58027] 821 1 766 60928 S uwait 0xfffffe00584eb300 syz-executor 816 1 763 0 S uwait 0xfffffe0059687980 syz-executor 814 0 0 0 DL aiordy 0xfffffe00540ec5a0 [aiod4] 813 0 0 0 DL aiordy 0xfffffe00540ed060 [aiod3] 812 0 0 0 DL aiordy 0xfffffe005410fb00 [aiod2] 811 0 0 0 DL aiordy 0xfffffe0007809b00 [aiod1] 807 1 763 0 S uwait 0xfffffe005825a780 syz-executor 779 770 423 0 S wait 0xfffffe00540d4b00 sh 770 423 423 0 S wait 0xfffffe000780a060 sh 766 762 766 0 R CPU 1 syz-executor 765 762 765 0 R syz-executor 764 762 764 0 R syz-executor 763 762 763 0 R syz-executor 762 1 760 0 S select 0xfffffe00593ecb40 syz-executor 758 681 758 0 Ss select 0xfffffe0053ffc7c0 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582904b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00585cc4b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00585cc8b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00585cccb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00585cd0b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00585cd4b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00585cd8b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00585cdcb0 getty 739 1 739 0 Ss+ ttyin 0xfffffe00585ce0b0 getty 737 1 17 0 S+ piperd 0xfffffe005981f420 logger 736 735 17 0 S+ nanslp 0xffffffff83ba3c40 sleep 735 1 17 0 S+ wait 0xfffffe00540d2000 sh 685 1 685 0 Ss nanslp 0xffffffff83ba3c40 cron 681 1 681 0 Ss select 0xfffffe0053ffccc0 sshd 494 1 494 0 Ss select 0xfffffe00593ed040 syslogd 423 1 423 0 Ss wait 0xfffffe005400b020 devd 422 1 422 65 Ss select 0xfffffe00593ecf40 dhclient 337 1 337 0 Ss select 0xfffffe0053ffc9c0 dhclient 334 1 334 0 Ss select 0xfffffe00593ed140 dhclient 16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002560 [vnlru] 14 0 0 0 RL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 Run CPU 0 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0acc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf0d88 [dom0] 100080 D launds 0xffffffff83cf0d94 [laundry: dom0] 100081 D umarcl 0xffffffff81de0e10 [uma] 7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff845479e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84820700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff838e6340 [doneq0] 100046 D - 0xffffffff838e62c0 [async] 100075 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83cec640 [crypto] 100043 D crypto_ 0xfffffe0057d43030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057d43080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b4c620 [g_event] 100038 D - 0xffffffff83b4c640 [g_up] 100039 D - 0xffffffff83b4c660 [g_down] 2 0 0 0 RL (threaded) [clock] 100031 RunQ [clock (0)] 100032 RunQ [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 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83ced0e0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c3dff0 [swapper] 100005 D - 0xfffffe000776dd00 [softirq_0] 100006 D - 0xfffffe000776db00 [softirq_1] 100007 D - 0xfffffe000776d900 [if_io_tqg_0] 100008 D - 0xfffffe000776d700 [if_io_tqg_1] 100009 D - 0xfffffe000776d500 [if_config_tqg_0] 100010 D - 0xfffffe00083db100 [kqueue_ctx taskq] 100011 D - 0xfffffe00083db000 [jail_remove taskq] 100012 D - 0xfffffe00083dae00 [bus taskq] 100015 D - 0xfffffe00083da900 [thread taskq] 100017 D - 0xfffffe00083da600 [aiod_kick taskq] 100018 D - 0xfffffe00083da500 [deferred_unmount ta] 100019 D - 0xfffffe00083da400 [inm_free taskq] 100020 D - 0xfffffe00083da300 [in6m_free taskq] 100021 D - 0xfffffe00083da200 [linuxkpi_irq_wq] 100022 D - 0xfffffe00083da100 [linuxkpi_short_wq_0] 100023 D - 0xfffffe00083da100 [linuxkpi_short_wq_1] 100024 D - 0xfffffe00083da100 [linuxkpi_short_wq_2] 100025 D - 0xfffffe00083da100 [linuxkpi_short_wq_3] 100026 D - 0xfffffe00083da000 [linuxkpi_long_wq_0] 100027 D - 0xfffffe00083da000 [linuxkpi_long_wq_1] 100028 D - 0xfffffe00083da000 [linuxkpi_long_wq_2] 100029 D - 0xfffffe00083da000 [linuxkpi_long_wq_3] 100036 D - 0xfffffe00083d9900 [firmware taskq] 100040 D - 0xfffffe0057d47300 [crypto_0] 100041 D - 0xfffffe0057d47300 [crypto_1] 100056 D - 0xfffffe00083dd200 [vtnet0 rxq 0] 100057 D - 0xfffffe0058145500 [vtnet0 txq 0] 100058 D - 0xfffffe0058145400 [vtnet0 rxq 1] 100059 D - 0xfffffe0058145300 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057d67400 [virtio_balloon] 100065 D - 0xffffffff827cfba0 [deadlkres] 100069 D - 0xfffffe0057d46e00 [acpi_task_0] 100070 D - 0xfffffe0057d46e00 [acpi_task_1] 100071 D - 0xfffffe0057d46e00 [acpi_task_2] 100073 D - 0xfffffe00083dca00 [mca taskq] 100074 D - 0xfffffe0057d46b00 [CAM taskq] 100076 D - 0xfffffe0058142300 [ipsec_offload] 100123 D - 0xfffffe006e46bd00 [netlink_socket (PID] 100371 D - 0xfffffe006e46d200 [netlink_socket (PID] db> show all locks Process 1063 (syz-executor) thread 0xfffffe005417c000 (100485) shared sx proctree (proctree) r = 0 (0xffffffff830019c0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_procctl.c:1230 Process 1048 (syz-executor) thread 0xfffffe0054146780 (100377) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0054111110) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8515 Process 1046 (syz-executor) thread 0xfffffe0054124000 (100321) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00074c89c0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8605 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe000780fc78) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8515 Process 1036 (syz-executor) thread 0xfffffe0054169780 (100431) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00598d2c78) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3622 Process 14 (bufdaemon) thread 0xfffffe00540bb000 (100093) exclusive rw SUrw (SUrw) r = 0 (0xfffffe005828dc00) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:10022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0078156e30) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3384 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5474K 689 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4224 sctp_stro 2 2309K 5 sysctloid 35455 2089K 35530 vtbuf 24 1968K 46 kobj 330 1320K 606 newblk 73 1042K 1563 vfscache 3 1025K 3 pcb 44 683K 378 filedesc 80 626K 440 inodedep 12 517K 478 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 223 450K 1192 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 102 201K 2517 acpica 1674 184K 54438 vmem 5 144K 7 tidhash 3 141K 3 pagedep 7 130K 247 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 117 117K 134 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1004 82K 5082 mtx_pool 3 74K 3 md_sectors 18 72K 18 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 522 66K 526 ddb_capture 1 64K 1 kdtrace 287 53K 1558 filecaps 20 53K 103 umtx 400 50K 400 md_disk 29 45K 30 shm 2 34K 7 DEVFS3 135 34K 145 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 GEOM 104 22K 752 temp 32 21K 2105 DEVFS_RULE 56 20K 56 ifaddr 66 19K 68 BPF 14 19K 21 ufs_mount 4 17K 5 proc 3 17K 3 LRO 16 17K 16 filemon 2 16K 12 tty 16 16K 16 routetbl 129 16K 409 ithread 90 15K 90 bus-sc 34 15K 1653 eventhandler 163 14K 163 lltable 43 14K 46 ether_multi 159 13K 184 ifnet 7 13K 7 devstat 6 13K 6 kenv 95 12K 95 CAM queue 5 11K 1528 rman 82 10K 457 shmfd 4 10K 10 kqueue 115 10K 1323 plimit 24 9K 327 rpc 8 9K 8 in6_multi 65 9K 65 cred 33 9K 243 UART 12 9K 12 ksem 1 8K 3 bmsafemap 1 8K 406 pfs_vncache 1 8K 1 taskqueue 75 8K 87 audit_evclass 240 8K 303 pwddesc 99 7K 1086 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 30 UMA 271 5K 271 pf_ifnet 10 5K 19 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 mount 20 4K 432 sctp_atcl 8 3K 116 proc-args 114 3K 2098 DEVFSP 47 3K 102 lockf 27 3K 116 terminal 11 3K 11 uidinfo 5 3K 17 session 20 3K 36 acpidev 20 3K 20 selfd 39 3K 24336 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 in_multi 8 2K 13 ip6ndp 12 2K 14 CC Mem 15 2K 252 Unitno 30 2K 321 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 freework 6 2K 388 freeblks 5 2K 259 msi 9 2K 9 netlink 2 2K 77 inpcbpolicy 35 2K 578 softdep 1 1K 1 dirrem 4 1K 384 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 42 select 8 1K 51 NFSD session 1 1K 1 CAM periph 4 1K 271 osd 20 1K 267 sctp_timw 3 1K 3 sctp_ifn 6 1K 14 ipsec 3 1K 3 diradd 6 1K 402 indirdep 3 1K 118 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 10 pci_link 10 1K 10 freefile 5 1K 293 crypto 4 1K 36 frag6 7 1K 7 encap_export_host 12 1K 12 inotify 6 1K 24 tcp_pcm_rack 1 1K 4 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 sctp_atky 10 1K 120 ip_msource 6 1K 10 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 50 vnodes 2 1K 3 newdirblk 2 1K 225 mkdir 2 1K 450 ip6_msource 4 1K 6 VN POLL 2 1K 19 ktls 1 1K 17 loginclass 4 1K 6 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 154 tcpfunc 3 1K 3 in_mfilter 4 1K 19 prison 6 1K 6 sctp_athm 8 1K 116 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 92 aio 4 1K 5 procdesc 1 1K 10 eventfd 1 1K 4 pmchooks 1 1K 1 filedesc_to_leader 2 1K 3 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3479 sctp_vrf 1 1K 1 sctp_map 4 1K 10 ip_moptions 1 1K 12 vnet 1 1K 1 sendfile 1 1K 4 pmc 1 1K 1 sigio 1 1K 3 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 ip6_moptions 1 1K 5 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 9 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 2 pf_table 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 tcp_do_rack 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 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 254 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 19 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 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 4 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 in6_mfilter 0 0K 8 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 24 fadvise 0 0K 4 statfs 0 0K 193 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 59 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 13958 ioctlops 0 0K 141 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 452 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 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 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 144 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 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 176 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 8330 1068 15933 0 254 38494208 0 tcp_log 416 4170 4218 33564 0 254 3489408 0 mbuf 256 8739 923 30696 0 254 2473472 0 BUF TRIE 152 264 11540 1279 0 62 1794208 0 malloc-4096 4096 431 3 1670 0 2 1777664 0 malloc-384 384 4121 49 4468 0 30 1601280 0 malloc-128 128 11660 213 12133 0 126 1519744 0 UMA Slabs 0 112 11135 19 11135 0 126 1249248 0 RADIX NODE 152 7302 285 33491 0 62 1153224 0 sctp_asoc 2256 2 508 5 0 254 1150560 0 vmem btag 56 18698 133 18698 0 254 1054536 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-16384 16384 39 4 216 0 1 704512 0 FFS inode 1168 562 26 858 0 8 686784 0 malloc-65536 65536 10 0 13 0 1 655360 0 sctp_ep 1152 6 505 108 0 254 588672 0 socket 1024 59 449 2028 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-65536 65536 4 3 130 0 1 458752 0 pbuf 2624 0 174 0 0 2 456576 0 VM OBJECT 248 1460 156 16135 0 62 400768 0 sctp_raddr 736 3 514 11 0 254 380512 0 THREAD 1860 184 16 485 0 8 372000 0 256 Bucket 2048 170 8 1355 0 8 364544 0 malloc-2048 2048 106 54 646 0 8 327680 0 VNODE 440 601 92 899 0 30 304920 0 malloc-32768 32768 4 5 88 0 1 294912 0 malloc-64 64 4316 283 6318 0 254 294336 0 malloc-32768 32768 4 4 20 0 1 262144 0 malloc-64 64 563 3532 25925 0 254 262080 0 MAP ENTRY 96 2211 309 52855 0 126 241920 0 malloc-16 16 14643 357 14748 0 254 240000 0 DEVCTL 1024 45 175 170 0 0 225280 0 malloc-256 256 430 380 3109 0 62 207360 0 malloc-128 128 1225 294 25623 0 126 194432 0 malloc-32 32 5430 492 5554 0 254 189504 0 UMA Zones 768 243 1 243 0 16 187392 0 FPU_save_area 832 186 30 645 0 16 179712 0 FFS2 dinode 256 562 128 858 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 PROC 1376 101 20 1071 0 8 166496 0 unpcb 320 17 499 1233 0 254 165120 0 malloc-1024 1024 135 25 927 0 16 163840 0 S VFS Cache 104 1021 383 1401 0 126 146016 0 malloc-4096 4096 34 0 45 0 2 139264 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 78 0 1 131072 0 mbuf_packet 256 22 486 1346 0 254 130048 0 tcp_inpcb 1304 16 80 250 0 8 125184 0 filedesc0 1072 99 13 1086 0 8 120064 0 ksiginfo 112 98 946 273 0 126 116928 0 malloc-16384 16384 3 4 10 0 1 114688 0 malloc-8192 8192 8 6 15 0 1 114688 0 malloc-2048 2048 10 46 830 0 8 114688 0 pipe 736 55 99 517 0 16 113344 0 ertt_txseginfo 40 5 2823 6369 0 254 113120 0 g_bio 408 5 265 8382 0 30 110160 0 malloc-4096 4096 21 5 78 0 2 106496 0 malloc-128 128 526 249 3959 0 126 99200 0 UMA Kegs 384 229 4 229 0 30 89472 0 128 Bucket 1024 58 25 281 0 16 84992 0 malloc-128 128 449 202 1425 0 126 83328 0 malloc-128 128 422 229 1313 0 126 83328 0 malloc-8192 8192 6 4 203 0 1 81920 0 malloc-8192 8192 8 2 10 0 1 81920 0 malloc-256 256 230 85 1500 0 62 80640 0 sctp_chunk 152 2 518 8 0 254 79040 0 udp_inpcb 408 10 170 253 0 30 73440 0 malloc-64 64 690 381 2764 0 254 68544 0 tcp_bbr_map 128 0 527 769 0 126 67456 0 md8 8 8192 192 8192 0 254 67072 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 193 0 1 65536 0 malloc-4096 4096 13 3 28 0 2 65536 0 64 Bucket 512 89 39 1941 0 30 65536 0 malloc-384 384 142 8 145 0 30 57600 0 VMSPACE 584 69 29 1036 0 16 57232 0 da_ccb 544 2 96 2168 0 16 53312 0 Files 80 314 336 9129 0 126 52000 0 malloc-128 128 156 247 849 0 126 51584 0 malloc-256 256 0 195 635 0 62 49920 0 malloc-256 256 35 160 850 0 62 49920 0 32 Bucket 256 86 109 842 0 62 49920 0 DIRHASH 1024 34 14 38 0 16 49152 0 NAMEI 1024 8 40 15069 0 16 49152 0 malloc-4096 4096 8 4 10 0 2 49152 0 malloc-2048 2048 13 11 57 0 8 49152 0 malloc-1024 1024 28 20 48 0 16 49152 0 pcpu-64 64 501 267 501 0 254 49152 0 malloc-384 384 10 110 145 0 30 46080 0 malloc-384 384 17 103 484 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 TURNSTILE 136 201 114 201 0 62 42840 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-4096 4096 5 5 575 0 2 40960 0 pcpu-8 8 4742 378 4941 0 254 40960 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 70 497 13809 0 254 36288 0 malloc-64 64 164 403 224 0 254 36288 0 malloc-64 64 19 548 870 0 254 36288 0 malloc-64 64 14 553 90 0 254 36288 0 tcp_rack_map 128 2 277 104 0 126 35712 0 malloc-128 128 69 210 493 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 56 0 30 34560 0 malloc-384 384 29 61 52 0 30 34560 0 malloc-256 256 18 117 35 0 62 34560 0 malloc-256 256 94 41 730 0 62 34560 0 malloc-256 256 26 109 49 0 62 34560 0 malloc-256 256 16 119 430 0 62 34560 0 ripcb 376 10 80 62 0 30 33840 0 SLEEPQUEUE 88 201 183 201 0 126 33792 0 malloc-32768 32768 0 1 2 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-4096 4096 4 4 211 0 2 32768 0 malloc-2048 2048 4 12 7 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 6 10 85 0 8 32768 0 malloc-2048 2048 9 7 9 0 8 32768 0 malloc-2048 2048 2 14 59 0 8 32768 0 malloc-1024 1024 0 32 4 0 16 32768 0 malloc-1024 1024 10 22 21 0 16 32768 0 malloc-1024 1024 3 29 10 0 16 32768 0 malloc-1024 1024 9 23 17 0 16 32768 0 malloc-1024 1024 0 32 999 0 16 32768 0 malloc-512 512 4 60 180 0 30 32768 0 malloc-512 512 2 62 30 0 30 32768 0 malloc-512 512 1 63 38 0 30 32768 0 malloc-512 512 2 62 45 0 30 32768 0 malloc-512 512 7 57 59 0 30 32768 0 malloc-512 512 10 54 33 0 30 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 24 240 41 0 126 31680 0 clpbuf 2624 1 11 84 0 4 31488 0 sctp_laddr 48 5 583 19 0 254 28224 0 rl_entry 48 5 583 14 0 254 28224 0 malloc-32 32 320 562 3469 0 254 28224 0 16 Bucket 144 64 132 349 0 62 28224 0 4 Bucket 48 9 579 15 0 254 28224 0 AIO 208 1 132 22 0 62 27664 0 udplite_inpcb 408 0 63 13 0 30 25704 0 cpuset 200 8 120 50 0 62 25600 0 malloc-8192 8192 1 2 25 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 PWD 40 41 565 251 0 254 24240 0 rtentry 168 30 114 35 0 62 24192 0 8 Bucket 80 65 235 467 0 126 24000 0 itimer 352 0 66 31 0 30 23232 0 malloc-384 384 19 41 21 0 30 23040 0 malloc-384 384 38 22 346 0 30 23040 0 tcp_rack_pcb 1088 1 20 3 0 8 22848 0 Mountpoints 2816 2 6 5 0 4 22528 0 swrbuf 2624 0 8 122 0 4 20992 0 ertt 72 15 265 250 0 126 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 54 576 331 0 254 20160 0 malloc-32 32 93 537 430 0 254 20160 0 malloc-32 32 148 482 1379 0 254 20160 0 malloc-32 32 172 458 1675 0 254 20160 0 malloc-32 32 27 603 1090 0 254 20160 0 2 Bucket 32 69 561 468 0 254 20160 0 KNOTE 160 3 122 103 0 62 20000 0 malloc-128 128 0 155 9 0 126 19840 0 cryptop 280 0 70 3 0 30 19600 0 AIOCB 552 1 34 47 0 16 19320 0 ktls_session 256 0 75 4 0 62 19200 0 L VFS Cache 320 0 60 28 0 30 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 0 1 1 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 2 0 1 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 0 18 5 0 16 16128 0 ipq 56 1 287 1 0 254 16128 0 malloc-16 16 490 510 3605 0 254 16000 0 tcp_log_id_node 120 1 131 2 0 126 15840 0 kenv 258 17 43 1065 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 41 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 2 0 62 12144 0 malloc-32 32 7 371 7 0 254 12096 0 malloc-16 16 70 680 1862 0 254 12000 0 malloc-16 16 23 727 291 0 254 12000 0 malloc-16 16 17 733 675 0 254 12000 0 malloc-16 16 47 703 25101 0 254 12000 0 malloc-16 16 10 740 11 0 254 12000 0 malloc-16 16 45 705 266 0 254 12000 0 splice 184 0 63 1 0 62 11592 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 3950 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 35 0 0 3744 0 md1024 512 0 0 0 0 30 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 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 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 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 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 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-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-1024 1024 0 0 0 0 16 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