panic: handle_workitem_remove: directory ino 84 negative i_nlink -1 cpuid = 1 time = 15 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056d0f7d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056d0f930 vpanic() at vpanic+0x257/frame 0xfffffe0056d0faf0 panic() at panic+0xb5/frame 0xfffffe0056d0fbb0 handle_workitem_remove() at handle_workitem_remove+0xd72/frame 0xfffffe0056d0fcf0 process_worklist_item() at process_worklist_item+0x525/frame 0xfffffe0056d0fe40 softdep_process_worklist() at softdep_process_worklist+0xfd/frame 0xfffffe0056d0fe90 softdep_flush() at softdep_flush+0x1a4/frame 0xfffffe0056d0fef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056d0ff30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056d0ff30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 14 tid 100092 ] 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 0xfffffe0056d0f910 rbp 0xfffffe0056d0f930 rsi 0 rdi 0xffffffff81614a99 printf+0x149 r8 0 r9 0xffffffff r10 0x29a4f498c1fdfe9b r11 0x17 r12 0xfffffe00540c7780 r13 0xfffffffffffffffd 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 0xfffffe000780a5c0: 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] 100092 Run CPU 1 [/ worker] db> ps pid ppid pgrp uid state wmesg wchan cmd 876 765 765 0 R (threaded) syz-executor 100145 RunQ syz-executor 100228 S kqread 0xfffffe0057da2700 syz-executor 100229 S uwait 0xfffffe00584ec900 syz-executor 100230 S uwait 0xfffffe00596cb700 syz-executor 100231 S uwait 0xfffffe00596cb800 syz-executor 100232 RunQ syz-executor 875 764 764 0 R (threaded) syz-executor 100204 RunQ syz-executor 100227 S aiowc 0xfffffe005412c8e8 syz-executor 873 872 763 0 S uwait 0xfffffe00584ebc80 syz-executor 872 763 763 0 R (threaded) syz-executor 100198 RunQ syz-executor 100216 RunQ syz-executor 100222 S uwait 0xfffffe0058259d00 syz-executor 100223 S uwait 0xfffffe00584eca00 syz-executor 100224 S uwait 0xfffffe0058259a80 syz-executor 100225 S uwait 0xfffffe00584ece00 syz-executor 866 1 764 0 S uwait 0xfffffe00584ebb80 syz-executor 863 0 0 0 DL mdwait 0xfffffe0077cde000 [md1] 861 1 764 0 S uwait 0xfffffe00584ec400 syz-executor 858 766 858 0 Ts (threaded) syz-executor 100178 s syz-executor 100194 s syz-executor 100197 D fork 0xffffffff827cfba1 syz-executor 852 1 766 0 S uwait 0xfffffe00584ecf00 syz-executor 851 1 764 0 S uwait 0xfffffe005825ad00 syz-executor 845 1 764 0 S uwait 0xfffffe00584ecb00 syz-executor 844 1 765 0 S uwait 0xfffffe00596cce00 syz-executor 841 1 764 0 S uwait 0xfffffe00596ccf00 syz-executor 833 0 0 0 DL (threaded) [so_splice] 100090 D - 0xfffffe00596cbd80 [thr_0] 100157 D - 0xfffffe00596cbdc0 [thr_1] 827 1 764 0 S uwait 0xfffffe00596cc100 syz-executor 826 0 0 0 DL aiordy 0xfffffe00540ec060 [aiod4] 825 0 0 0 DL aiordy 0xfffffe00540d6020 [aiod3] 824 0 0 0 DL aiordy 0xfffffe0054111580 [aiod2] 823 0 0 0 DL aiordy 0xfffffe0054111ae0 [aiod1] 821 0 0 0 DL (threaded) [KTLS] 100132 D - 0xfffffe0058568100 [thr_0] 100135 D - 0xfffffe0058568180 [thr_1] 100136 D - 0xffffffff83cb5628 [reclaim_0] 819 804 819 0 Ss select 0xfffffe00593ec0c0 dhclient 817 0 0 0 DL mdwait 0xfffffe006de34000 [md0] 813 1 813 0 Ss select 0xfffffe00593ec640 dhclient 804 785 423 65 S select 0xfffffe00593ec5c0 dhclient 785 423 423 0 S wait 0xfffffe00540055c0 sh 766 762 766 0 S wait 0xfffffe0054005060 syz-executor 765 762 765 0 R syz-executor 764 762 764 0 R syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S select 0xfffffe0053ffcc40 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540a0110 csh 758 681 758 0 Ss select 0xfffffe0057d65840 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582904b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005828d4b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00585cd0b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005828d8b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe005828dcb0 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 0xfffffe0059863cc0 logger 736 735 17 0 S+ nanslp 0xffffffff83ba3c40 sleep 735 1 17 0 S+ wait 0xfffffe00540e9000 sh 685 1 685 0 Ss nanslp 0xffffffff83ba3c41 cron 681 1 681 0 Ss select 0xfffffe00593ecdc0 sshd 494 1 494 0 Ss select 0xfffffe00593ece40 syslogd 423 1 423 0 Ss wait 0xfffffe0054003ae0 devd 422 1 422 65 Ss select 0xfffffe00593ecf40 dhclient 337 1 337 0 Ss select 0xfffffe0053ffc9c0 dhclient 334 1 334 0 Ss select 0xfffffe0053ffcdc0 dhclient 16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe005409d560 [vnlru] 14 0 0 0 RL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100092 Run CPU 1 [/ 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 0xffffffff843b29e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff847e7700 [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 Run CPU 0 [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 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 - 0xfffffe000776cd00 [softirq_0] 100006 D - 0xfffffe000776cb00 [softirq_1] 100007 D - 0xfffffe000776c900 [if_io_tqg_0] 100008 D - 0xfffffe000776c700 [if_io_tqg_1] 100009 D - 0xfffffe000776c500 [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 - 0xfffffe0057d47000 [ipsec_offload] db> show all locks Process 872 (syz-executor) thread 0xfffffe0054126000 (100198) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0007811bc8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2813 Process 872 (syz-executor) thread 0xfffffe0054120780 (100216) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c02948) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e509750) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3384 Process 858 (syz-executor) thread 0xfffffe00540f9000 (100197) exclusive sx MD config lock (MD config lock) r = 0 (0xffffffff83911400) locked @ /syzkaller/managers/main/kernel/sys/dev/md/md.c:1805 Process 14 (bufdaemon) thread 0xfffffe00540c7780 (100092) exclusive rw SUrw (SUrw) r = 0 (0xfffffe00585cc400) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:10022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0077950e30) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3384 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5079K 486 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4214 md_sectors 1029 4116K 1029 sysctloid 35338 2082K 35413 vtbuf 24 1968K 46 kobj 330 1320K 512 vmem 5 1040K 8 newblk 39 1034K 1114 vfscache 3 1025K 3 pcb 32 676K 98 inodedep 13 517K 201 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 158 306K 967 filedesc 36 281K 169 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 103 201K 18491 acpica 1674 184K 54426 tidhash 3 141K 3 pagedep 8 130K 81 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 gtaskqueue 18 98K 18 bus 997 82K 5063 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 521 ddb_capture 1 64K 1 md_disk 1032 45K 1032 kdtrace 220 43K 1111 umtx 320 40K 320 BPF 22 36K 26 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 127 32K 137 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 1881 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 90 15K 90 bus-sc 34 15K 1647 eventhandler 163 14K 163 lltable 43 14K 44 ifnet 7 13K 7 ether_multi 152 13K 167 GEOM 59 13K 483 kenv 95 12K 95 CAM queue 5 11K 1528 rman 82 10K 437 plimit 25 10K 336 rpc 8 9K 8 in6_multi 65 9K 65 kqueue 83 9K 966 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 filemon 1 8K 3 bmsafemap 1 8K 163 shmfd 1 8K 2 pfs_vncache 1 8K 1 cred 31 8K 206 audit_evclass 240 8K 303 taskqueue 69 8K 75 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 33 UMA 270 5K 270 pf_ifnet 10 5K 19 pwddesc 68 5K 883 vt 11 5K 11 freework 17 5K 164 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 selfd 48 3K 60567 DEVFSP 48 3K 65 session 23 3K 36 terminal 11 3K 11 proc-args 91 3K 1918 acpidev 20 3K 20 uidinfo 4 3K 8 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 lockf 19 2K 71 ip6ndp 12 2K 13 dirrem 7 2K 142 Unitno 28 2K 50 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 9 tun 4 2K 4 vnodemarker 3 2K 20 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 38 sctp_atcl 3 2K 21 msi 9 2K 9 netlink 2 2K 74 softdep 1 1K 1 freeblks 4 1K 83 sahead 1 1K 1 secasvar 1 1K 1 CC Mem 8 1K 34 nhops 6 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 25 1K 214 sctp_ifn 6 1K 14 ipsec 3 1K 3 freefile 6 1K 101 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 274 pci_link 10 1K 10 osd 13 1K 51 crypto 4 1K 13 encap_export_host 12 1K 12 sctp_timw 2 1K 2 newdirblk 4 1K 65 diradd 4 1K 160 ioctlops 1 1K 106 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 mkdir 3 1K 128 chacha20random 1 1K 1 biobuf 1 1K 1 indirdep 1 1K 101 vnodes 1 1K 2 ktls 1 1K 5 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 55 frag6 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 aio 4 1K 4 pmchooks 1 1K 1 filecaps 5 1K 72 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3338 sctp_atky 3 1K 23 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 sigio 1 1K 2 entropy 2 1K 33 acpiintr 1 1K 1 sctp_athm 3 1K 21 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 0 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 2 sctp_stri 0 0K 0 sctp_map 0 0K 4 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 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 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 114 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 114 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 ip6opt 0 0K 7 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 2 ip_moptions 0 0K 4 in_mfilter 0 0K 4 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 19 fadvise 0 0K 2 VN POLL 0 0K 1 statfs 0 0K 183 namei_tracker 0 0K 0 inotify 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 47 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14171 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 328 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 649 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 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 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 8321 1077 13668 0 254 38494208 0 vmem btag 56 84935 64 84935 0 254 4759944 0 malloc-4096 4096 1032 0 1039 0 2 4227072 0 tcp_log 416 1906 4700 10598 0 254 2748096 0 mbuf 256 8620 1042 22245 0 254 2473472 0 RADIX NODE 152 12227 118 34099 0 62 1876440 0 BUF TRIE 152 307 11497 902 0 62 1794208 0 malloc-4096 4096 398 2 1386 0 2 1638400 0 malloc-384 384 4121 49 4466 0 30 1601280 0 malloc-128 128 11621 252 11818 0 126 1519744 0 UMA Slabs 0 112 12077 13 12077 0 126 1354080 0 malloc-64 64 566 17767 62137 0 254 1173312 0 sctp_asoc 2256 0 510 2 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 9 1 12 0 1 655360 0 FFS inode 1168 536 24 643 0 8 654080 0 malloc-2048 2048 106 190 653 0 8 606208 0 sctp_ep 1152 3 508 19 0 254 588672 0 md1 1 524296 216 524296 0 254 524512 0 socket 1024 44 464 1452 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 182 0 0 2 477568 0 256 Bucket 2048 219 13 6259 0 8 475136 0 sctp_raddr 736 0 517 2 0 254 380512 0 malloc-16384 16384 18 3 83 0 1 344064 0 malloc-65536 65536 4 1 114 0 1 327680 0 VM OBJECT 248 1227 85 14002 0 62 325376 0 THREAD 1860 151 9 232 0 8 297600 0 malloc-32768 32768 4 5 84 0 1 294912 0 VNODE 440 574 92 683 0 30 293040 0 malloc-64 64 4228 119 5883 0 254 278208 0 malloc-16 16 14591 409 14674 0 254 240000 0 DEVCTL 1024 25 195 152 0 0 225280 0 malloc-256 256 357 513 2577 0 62 222720 0 malloc-32 32 6418 260 6445 0 254 213696 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-128 128 1219 176 25383 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 MAP ENTRY 96 1546 218 44324 0 126 169344 0 unpcb 320 14 502 1189 0 254 165120 0 malloc-1024 1024 126 34 877 0 16 163840 0 FFS2 dinode 256 536 94 643 0 62 161280 0 FPU_save_area 832 153 27 278 0 16 149760 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 68 0 1 131072 0 malloc-32768 32768 3 1 14 0 1 131072 0 mbuf_packet 256 1 507 199 0 254 130048 0 S VFS Cache 104 999 171 1130 0 126 121680 0 PROC 1376 67 21 877 0 8 121088 0 ksiginfo 112 59 985 89 0 126 116928 0 malloc-128 128 521 254 3953 0 126 99200 0 filedesc0 1072 68 16 883 0 8 90048 0 UMA Kegs 384 228 5 228 0 30 89472 0 malloc-128 128 431 220 821 0 126 83328 0 g_bio 408 0 180 6986 0 30 73440 0 ertt_txseginfo 40 0 1818 1924 0 254 72720 0 128 Bucket 1024 45 22 243 0 16 68608 0 malloc-64 64 649 422 2304 0 254 68544 0 malloc-128 128 343 184 1166 0 126 67456 0 DIRHASH 1024 34 30 41 0 16 65536 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 27 0 2 65536 0 malloc-4096 4096 12 4 16 0 2 65536 0 malloc-2048 2048 7 25 740 0 8 65536 0 64 Bucket 512 81 47 1935 0 30 65536 0 malloc-256 256 197 58 644 0 62 65280 0 malloc-384 384 109 41 111 0 30 57600 0 malloc-8192 8192 5 2 130 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-128 128 153 250 696 0 126 51584 0 udp_inpcb 408 10 116 160 0 30 51408 0 malloc-256 256 0 195 485 0 62 49920 0 malloc-256 256 93 102 627 0 62 49920 0 32 Bucket 256 74 121 389 0 62 49920 0 NAMEI 1024 0 48 13252 0 16 49152 0 malloc-16384 16384 2 1 3 0 1 49152 0 malloc-4096 4096 11 1 57 0 2 49152 0 malloc-1024 1024 28 20 49 0 16 49152 0 malloc-384 384 18 102 207 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1304 8 25 34 0 8 43032 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-8192 8192 3 2 5 0 1 40960 0 pcpu-8 8 4729 391 4913 0 254 40960 0 da_ccb 544 0 70 1842 0 16 38080 0 malloc-64 64 66 501 14127 0 254 36288 0 malloc-64 64 161 406 205 0 254 36288 0 malloc-64 64 16 551 10659 0 254 36288 0 malloc-64 64 14 553 32 0 254 36288 0 malloc-128 128 66 213 398 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 54 0 30 34560 0 malloc-256 256 18 117 26 0 62 34560 0 malloc-256 256 37 98 351 0 62 34560 0 malloc-256 256 26 109 30 0 62 34560 0 malloc-256 256 14 121 340 0 62 34560 0 malloc-4096 4096 0 8 10 0 2 32768 0 malloc-4096 4096 5 3 565 0 2 32768 0 malloc-4096 4096 3 5 295 0 2 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 5 11 74 0 8 32768 0 malloc-2048 2048 10 6 10 0 8 32768 0 malloc-2048 2048 12 4 31 0 8 32768 0 malloc-2048 2048 1 15 57 0 8 32768 0 malloc-1024 1024 9 23 15 0 16 32768 0 malloc-1024 1024 2 30 5 0 16 32768 0 malloc-1024 1024 8 24 12 0 16 32768 0 malloc-1024 1024 0 32 994 0 16 32768 0 malloc-512 512 4 60 163 0 30 32768 0 malloc-512 512 2 62 26 0 30 32768 0 malloc-512 512 3 61 20 0 30 32768 0 malloc-512 512 6 58 30 0 30 32768 0 malloc-512 512 12 52 34 0 30 32768 0 pcpu-64 64 498 14 498 0 254 32768 0 tcp_bbr_pcb 896 0 36 3 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 27 237 40 0 126 31680 0 clpbuf 2624 0 12 38 0 4 31488 0 VMSPACE 584 44 5 855 0 16 28616 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 289 593 3141 0 254 28224 0 16 Bucket 144 60 136 371 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 2 131 9 0 62 27664 0 udplite_inpcb 408 1 62 4 0 30 25704 0 TURNSTILE 136 161 28 161 0 62 25704 0 cpuset 200 8 120 48 0 62 25600 0 malloc-8192 8192 1 2 20 0 1 24576 0 pipe 736 21 12 306 0 16 24288 0 PWD 40 26 580 139 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 Files 80 210 90 7139 0 126 24000 0 8 Bucket 80 69 231 394 0 126 24000 0 malloc-384 384 20 40 22 0 30 23040 0 malloc-384 384 39 21 370 0 30 23040 0 malloc-384 384 5 55 47 0 30 23040 0 malloc-384 384 26 34 37 0 30 23040 0 ripcb 376 6 54 16 0 30 22560 0 Mountpoints 2816 2 6 4 0 4 22528 0 SLEEPQUEUE 88 161 95 161 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 ertt 72 8 272 34 0 126 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 54 576 248 0 254 20160 0 malloc-32 32 90 540 126 0 254 20160 0 malloc-32 32 144 486 1463 0 254 20160 0 malloc-32 32 160 470 4586 0 254 20160 0 malloc-32 32 26 604 1075 0 254 20160 0 2 Bucket 32 61 569 884 0 254 20160 0 KNOTE 160 5 120 35 0 62 20000 0 tcp_bbr_map 128 0 155 86 0 126 19840 0 malloc-128 128 0 155 4 0 126 19840 0 AIOCB 552 0 35 8 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 0 60 22 0 30 19200 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 1 1 2 0 1 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 2 30 5 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 rl_entry 48 2 334 2 0 254 16128 0 malloc-16 16 484 516 3468 0 254 16000 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 domainset 40 0 315 39 0 254 12600 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 7 371 7 0 254 12096 0 malloc-16 16 45 705 1525 0 254 12000 0 malloc-16 16 23 727 156 0 254 12000 0 malloc-16 16 17 733 3183 0 254 12000 0 malloc-16 16 40 710 24861 0 254 12000 0 malloc-16 16 12 738 14 0 254 12000 0 malloc-16 16 36 714 137 0 254 12000 0 cryptop 280 0 42 1 0 30 11760 0 itimer 352 0 33 1 0 30 11616 0 splice 184 0 63 1 0 62 11592 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1826 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 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 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 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 MAC labels 40 0 0 0 0 254 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 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-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-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-1024 1024 0 0 0 0 16 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