panic: handle_workitem_remove: directory ino 123 negative i_nlink -1 cpuid = 0 time = 3 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 100094 ] 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 0xfffffe00540c3000 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] 100094 Run CPU 0 [/ worker] db> ps pid ppid pgrp uid state wmesg wchan cmd 1018 764 764 0 R (threaded) syz-executor 100116 RunQ syz-executor 100488 RunQ syz-executor 1017 858 858 0 R (threaded) syz-executor 100481 RunQ syz-executor 100487 RunQ syz-executor 1016 1 764 0 S uwait 0xfffffe00584ebc80 syz-executor 1006 1004 765 0 S uwait 0xfffffe00584ec880 syz-executor 1004 1003 765 0 SV uwait 0xfffffe00584eea80 syz-executor 1003 765 765 0 T (threaded) syz-executor 100350 s syz-executor 100464 D ppwait 0xfffffe0054157540 syz-executor 1002 1 765 0 S uwait 0xfffffe00584eb980 syz-executor 999 995 995 0 SV uwait 0xfffffe00584ece80 syz-executor 997 995 995 0 S uwait 0xfffffe0059622900 syz-executor 995 763 763 0 R (threaded) syz-executor 100391 RunQ syz-executor 100457 S connec 0xfffffe0059ae48da syz-executor 100459 S uwait 0xfffffe00584ec380 syz-executor 100460 D ppwait 0xfffffe0054145ac0 syz-executor 980 0 0 0 DL (threaded) [so_splice] 100424 D - 0xfffffe0059622080 [thr_0] 100425 D - 0xfffffe00596220c0 [thr_1] 964 1 960 0 S uwait 0xfffffe00584eca80 syz-executor 950 1 764 0 S uwait 0xfffffe005825ac00 syz-executor 938 1 858 0 S uwait 0xfffffe00584eb380 syz-executor 932 1 764 0 S uwait 0xfffffe00584ec480 syz-executor 926 1 858 0 S uwait 0xfffffe00584eb780 syz-executor 919 1 858 0 S uwait 0xfffffe00584ec180 syz-executor 912 1 858 0 S uwait 0xfffffe0059625200 syz-executor 905 1 858 0 S uwait 0xfffffe00584ebb80 syz-executor 903 1 858 0 S uwait 0xfffffe0059625100 syz-executor 902 1 765 0 S uwait 0xfffffe0059623000 syz-executor 897 1 765 0 S uwait 0xfffffe0059625300 syz-executor 893 1 893 0 SVs uwait 0xfffffe00584eb680 syz-executor 889 1 858 0 S uwait 0xfffffe00584eb580 syz-executor 883 1 764 0 SV uwait 0xfffffe0059622300 syz-executor 874 1 764 0 S uwait 0xfffffe0059622200 syz-executor 858 762 858 0 S nanslp 0xffffffff83ba3c41 syz-executor 844 1 763 0 S uwait 0xfffffe005825a500 syz-executor 842 0 0 0 DL (threaded) [KTLS] 100166 D - 0xfffffe0053e1f700 [thr_0] 100167 D - 0xfffffe0053e1f780 [thr_1] 100168 D - 0xffffffff83cb5628 [reclaim_0] 836 1 766 0 S uwait 0xfffffe0059624580 syz-executor 833 0 0 0 DL aiordy 0xfffffe00540f05a0 [aiod4] 832 0 0 0 DL aiordy 0xfffffe00540f0b00 [aiod3] 831 0 0 0 DL aiordy 0xfffffe00540f1060 [aiod2] 830 0 0 0 DL aiordy 0xfffffe00540f15c0 [aiod1] 828 1 764 0 S uwait 0xfffffe0059624680 syz-executor 823 1 766 0 S uwait 0xfffffe0059622c80 syz-executor 821 1 814 0 S uwait 0xfffffe005825a300 syz-executor 820 810 820 0 Ss select 0xfffffe00593eb0c0 dhclient 819 1 765 60928 S uwait 0xfffffe0059623300 syz-executor 813 1 813 0 Ss select 0xfffffe00593eb240 dhclient 810 790 423 65 S select 0xfffffe00593eb3c0 dhclient 790 423 423 0 S wait 0xfffffe00540de560 sh 765 762 765 0 S nanslp 0xffffffff83ba3c40 syz-executor 764 762 764 0 S nanslp 0xffffffff83ba3c41 syz-executor 763 762 763 0 R syz-executor 762 760 760 0 S select 0xfffffe00593ecd40 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540deb70 csh 758 681 758 0 Ss select 0xfffffe00593ecbc0 sshd 747 1 747 0 Ts+ ttyin 0xfffffe00582904b0 getty 746 1 746 0 Ts+ ttyin 0xfffffe00585cc4b0 getty 745 1 745 0 Ts+ ttyin 0xfffffe00585cc8b0 getty 744 1 744 0 Ts+ ttyin 0xfffffe00585cccb0 getty 743 1 743 0 Ts+ ttyin 0xfffffe00585cd0b0 getty 742 1 742 0 Ts+ ttyin 0xfffffe00585cd4b0 getty 741 1 741 0 Ts+ ttyin 0xfffffe00585cd8b0 getty 740 1 740 0 Ts+ ttyin 0xfffffe00585cdcb0 getty 739 1 739 0 Ts+ ttyin 0xfffffe00585ce0b0 getty 737 1 17 0 S+ piperd 0xfffffe006df542e0 logger 736 735 17 0 S+ nanslp 0xffffffff83ba3c41 sleep 735 1 17 0 S+ wait 0xfffffe00540ef020 sh 685 1 685 0 Ss nanslp 0xffffffff83ba3c40 cron 681 1 681 0 Ss select 0xfffffe0053ffcf40 sshd 494 1 494 0 Ss select 0xfffffe0053ffcdc0 syslogd 423 1 423 0 Ss wait 0xfffffe005400b020 devd 422 1 422 65 Ss select 0xfffffe00593eccc0 dhclient 337 1 337 0 Ss select 0xfffffe0053ffccc0 dhclient 334 1 334 0 Ss select 0xfffffe00593ece40 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] 100094 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 0xffffffff843e39e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8472e700 [sctp_iterator] 4 0 0 0 RL (threaded) [cam] 100045 RunQ [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 I [clock (0)] 100032 Run CPU 1 [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 - 0xfffffe0007768d00 [softirq_0] 100006 D - 0xfffffe0007768b00 [softirq_1] 100007 D - 0xfffffe0007768900 [if_io_tqg_0] 100008 D - 0xfffffe0007768700 [if_io_tqg_1] 100009 D - 0xfffffe0007768500 [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 - 0xffffffff827cfba1 [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] 100323 D - 0xfffffe0059658400 [netlink_socket (PID] 100385 D - 0xfffffe006e465200 [netlink_socket (PID] 100458 D - 0xfffffe006e464b00 [netlink_socket (PID] 998 995 995 0 Z syz-executor db> show all locks Process 1017 (syz-executor) thread 0xfffffe005412d780 (100487) shared rw vmobject (vmobject) r = 0 (0xfffffe005414dc98) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_object.c:2350 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe000780fbc8) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:3642 Process 14 (bufdaemon) thread 0xfffffe00540c3000 (100094) 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 (0xfffffe006e46c908) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3384 Process 4 (cam) thread 0xfffffe0007824000 (100045) exclusive sleep mutex CAM device lock (CAM device lock) r = 0 (0xfffffe0059427cd0) locked @ /syzkaller/managers/main/kernel/sys/cam/scsi/scsi_da.c:4658 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 sctp_stro 3 9224K 12 linker 376 5079K 621 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4213 sysctloid 35221 2075K 35296 vtbuf 24 1968K 46 kobj 330 1320K 507 newblk 22 1030K 2111 vfscache 3 1025K 3 pcb 53 694K 248 filedesc 72 570K 442 inodedep 16 518K 493 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 185 378K 1112 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 200373 acpica 1674 184K 54438 vmem 5 144K 6 tidhash 3 141K 3 pagedep 12 131K 227 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 127 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1004 82K 5082 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 525 ddb_capture 1 64K 1 kdtrace 252 48K 1510 umtx 368 46K 368 BPF 23 36K 29 hostcache 1 32K 1 shm 1 32K 6 DEVFS3 126 32K 137 msg 4 30K 4 kbdmux 6 28K 6 temp 38 23K 2312 LRO 22 23K 22 ifaddr 76 21K 78 DEVFS_RULE 56 20K 56 routetbl 165 20K 498 lltable 54 17K 54 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ether_multi 190 16K 210 ithread 90 15K 90 bus-sc 34 15K 1653 ifnet 8 15K 8 eventhandler 163 14K 163 kenv 95 12K 95 shmfd 7 11K 12 plimit 28 11K 351 GEOM 49 11K 449 CAM queue 5 11K 1528 in6_multi 75 10K 77 rman 82 10K 457 ksem 4 10K 4 rpc 8 9K 8 devstat 4 9K 4 UART 12 9K 12 taskqueue 78 9K 90 filemon 1 8K 2 bmsafemap 1 8K 400 pfs_vncache 1 8K 1 cred 31 8K 250 audit_evclass 240 8K 303 kqueue 92 7K 1592 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 sctp_atcl 14 6K 80 pwddesc 84 6K 1047 ufs_dirhash 24 5K 27 pf_ifnet 11 5K 22 UMA 269 5K 269 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 63 4K 167 acpisem 28 4K 28 lockf 33 4K 133 proc-args 110 4K 2087 selfd 48 3K 60753 session 24 3K 39 kcovinfo 45 3K 45 terminal 11 3K 11 uidinfo 6 3K 13 acpidev 20 3K 20 hhook 8 3K 10 in_multi 9 3K 11 clone 9 3K 9 ip6ndp 14 3K 15 sctp_timw 8 2K 8 pf_rule 1 2K 2 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 16 tun 5 2K 5 CC Mem 14 2K 236 Unitno 30 2K 405 crypto 5 2K 46 CAM XPT 22 2K 543 toponodes 6 2K 6 ipsecpolicy 2 2K 2 select 11 2K 41 inpcbpolicy 41 2K 621 dirrem 5 2K 342 msi 9 2K 9 netlink 2 2K 89 softdep 1 1K 1 diradd 8 1K 364 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 36 NFSD session 1 1K 1 frag6 10 1K 20 sctp_ifn 7 1K 16 mld 7 1K 7 igmp 7 1K 7 CAM periph 4 1K 271 ipsec 3 1K 3 pfil 6 1K 6 osd 19 1K 252 isadev 6 1K 10 mount 16 1K 482 pci_link 10 1K 10 cryptodev 10 1K 185 sctp_atky 17 1K 92 newdirblk 5 1K 194 encap_export_host 12 1K 12 mkdir 4 1K 388 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 inotify 2 1K 3 freework 2 1K 523 freeblks 1 1K 237 indirdep 1 1K 350 ip6opt 1 1K 13 vnodes 1 1K 1 ktls 1 1K 17 procdesc 2 1K 8 loginclass 4 1K 6 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 sctp_athm 14 1K 80 feeder 7 1K 7 tcpfunc 3 1K 3 ip_msource 3 1K 4 in_mfilter 4 1K 8 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 sbdep 1 1K 17 freefile 1 1K 279 ip_moptions 2 1K 5 VN POLL 1 1K 1 aio 4 1K 4 soname 5 1K 3685 pmchooks 1 1K 1 filecaps 5 1K 73 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_map 6 1K 24 sctp_vrf 1 1K 1 ip6_msource 1 1K 6 ip6_moptions 2 1K 9 vnet 1 1K 1 pmc 1 1K 1 sigio 1 1K 4 entropy 2 1K 34 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 fadvise 1 1K 5 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 sctp_mcore 0 0K 0 sctp_socko 0 0K 9 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_stri 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 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 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 494 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 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 131 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 in6_mfilter 0 0K 13 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 23 statfs 0 0K 188 namei_tracker 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 44 lio 0 0K 5 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14918 ioctlops 0 0K 188 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 354 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 651 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 3 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 78 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 1 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 2 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 350 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 8326 1072 17333 0 254 38494208 0 tcp_log 416 3120 4503 17278 0 254 3171168 0 mbuf 256 8858 804 27336 0 254 2473472 0 BUF TRIE 152 311 11493 1633 0 62 1794208 0 malloc-4096 4096 415 3 1515 0 2 1712128 0 malloc-384 384 4122 48 4472 0 30 1601280 0 malloc-128 128 11586 132 12043 0 126 1499904 0 RADIX NODE 152 8883 238 36126 0 62 1386392 0 UMA Slabs 0 112 11050 32 11050 0 126 1241184 0 sctp_asoc 2256 3 507 12 0 254 1150560 0 malloc-64 64 572 17257 62338 0 254 1141056 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17584 95 17584 0 254 990024 0 FFS inode 1168 560 21 845 0 8 678608 0 malloc-65536 65536 9 1 12 0 1 655360 0 malloc-16384 16384 36 2 219 0 1 622592 0 sctp_ep 1152 11 500 68 0 254 588672 0 socket 1024 73 435 1995 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 230 10 1294 0 8 491520 0 pbuf 2624 0 182 0 0 2 477568 0 malloc-65536 65536 4 2 122 0 1 393216 0 sctp_raddr 736 3 514 12 0 254 380512 0 VM OBJECT 248 1416 72 15810 0 62 369024 0 THREAD 1860 166 18 488 0 8 342240 0 malloc-32768 32768 4 6 314 0 1 327680 0 VNODE 440 600 93 887 0 30 304920 0 malloc-2048 2048 105 39 679 0 8 294912 0 malloc-64 64 4255 92 6171 0 254 278208 0 malloc-16 16 14541 209 14650 0 254 236000 0 DEVCTL 1024 31 189 158 0 0 225280 0 MAP ENTRY 96 2026 242 51894 0 126 217728 0 malloc-256 256 342 468 3596 0 62 207360 0 malloc-128 128 1226 293 25604 0 126 194432 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5377 293 5446 0 254 181440 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 15 501 1250 0 254 165120 0 FPU_save_area 832 168 30 646 0 16 164736 0 malloc-32768 32768 3 2 18 0 1 163840 0 malloc-1024 1024 126 34 875 0 16 163840 0 FFS2 dinode 256 560 70 845 0 62 161280 0 S VFS Cache 104 1012 392 1392 0 126 146016 0 PROC 1376 84 15 1020 0 8 136224 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 71 0 1 131072 0 mbuf_packet 256 9 499 335 0 254 130048 0 tcp_inpcb 1304 15 81 235 0 8 125184 0 ksiginfo 112 78 966 149 0 126 116928 0 ertt_txseginfo 40 1 2827 4186 0 254 113120 0 filedesc0 1072 84 14 1047 0 8 105056 0 malloc-128 128 522 253 3995 0 126 99200 0 malloc-256 256 211 164 1737 0 62 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 54 29 269 0 16 84992 0 malloc-64 64 706 617 2878 0 254 84672 0 malloc-128 128 442 209 1288 0 126 83328 0 malloc-8192 8192 7 3 14 0 1 81920 0 malloc-2048 2048 15 25 788 0 8 81920 0 sctp_chunk 152 3 517 3 0 254 79040 0 g_bio 408 12 168 11048 0 30 73440 0 malloc-128 128 393 134 1236 0 126 67456 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 193 0 1 65536 0 malloc-16384 16384 2 2 9 0 1 65536 0 malloc-4096 4096 13 3 29 0 2 65536 0 malloc-4096 4096 8 8 72 0 2 65536 0 malloc-4096 4096 12 4 22 0 2 65536 0 64 Bucket 512 90 38 2216 0 30 65536 0 32 Bucket 256 83 172 587 0 62 65280 0 malloc-384 384 127 23 136 0 30 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 Files 80 264 386 9223 0 126 52000 0 tcp_bbr_map 128 0 403 444 0 126 51584 0 malloc-128 128 160 243 838 0 126 51584 0 malloc-256 256 0 195 852 0 62 49920 0 malloc-256 256 107 88 885 0 62 49920 0 malloc-256 256 32 163 926 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 15530 0 16 49152 0 malloc-8192 8192 5 1 113 0 1 49152 0 malloc-2048 2048 13 11 43 0 8 49152 0 malloc-1024 1024 28 20 73 0 16 49152 0 malloc-384 384 21 99 499 0 30 46080 0 ripcb 376 10 110 120 0 30 45120 0 syncache 168 0 264 3 0 254 44352 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-4096 4096 5 5 565 0 2 40960 0 pcpu-8 8 4849 271 5080 0 254 40960 0 VMSPACE 584 60 10 993 0 16 40880 0 pipe 736 24 31 390 0 16 40480 0 da_ccb 544 2 68 2888 0 16 38080 0 udplite_inpcb 408 5 85 50 0 30 36720 0 udp_inpcb 408 12 78 216 0 30 36720 0 malloc-64 64 78 489 14854 0 254 36288 0 malloc-64 64 167 400 249 0 254 36288 0 malloc-64 64 22 545 179758 0 254 36288 0 malloc-64 64 15 552 39 0 254 36288 0 malloc-128 128 72 207 729 0 126 35712 0 malloc-128 128 0 279 8 0 126 35712 0 ktls_session 256 0 135 4 0 62 34560 0 routing nhops 256 32 103 40 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 56 0 30 34560 0 malloc-256 256 20 115 41 0 62 34560 0 malloc-256 256 30 105 55 0 62 34560 0 malloc-256 256 16 119 673 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 SLEEPQUEUE 88 185 199 185 0 126 33792 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-4096 4096 4 4 289 0 2 32768 0 malloc-4096 4096 3 5 16 0 2 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 6 10 80 0 8 32768 0 malloc-2048 2048 12 4 12 0 8 32768 0 malloc-2048 2048 2 14 74 0 8 32768 0 malloc-1024 1024 0 32 2 0 16 32768 0 malloc-1024 1024 11 21 21 0 16 32768 0 malloc-1024 1024 3 29 13 0 16 32768 0 malloc-1024 1024 8 24 14 0 16 32768 0 malloc-1024 1024 0 32 1029 0 16 32768 0 malloc-512 512 4 60 170 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 1 63 80 0 30 32768 0 malloc-512 512 2 62 37 0 30 32768 0 malloc-512 512 3 61 79 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 11 0 16 32256 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 31 233 49 0 126 31680 0 clpbuf 2624 0 12 63 0 4 31488 0 sctp_laddr 48 15 573 34 0 254 28224 0 ertt 72 14 378 235 0 126 28224 0 rl_entry 48 7 581 14 0 254 28224 0 malloc-32 32 217 665 12105 0 254 28224 0 malloc-32 32 320 562 3386 0 254 28224 0 16 Bucket 144 78 118 448 0 62 28224 0 4 Bucket 48 7 581 10 0 254 28224 0 AIO 208 0 133 30 0 62 27664 0 mqnode 416 4 59 4 0 30 26208 0 cpuset 200 9 119 119 0 62 25600 0 malloc-8192 8192 1 2 8 0 1 24576 0 malloc-8192 8192 1 2 24 0 1 24576 0 PWD 40 41 565 251 0 254 24240 0 rtentry 168 35 109 40 0 62 24192 0 8 Bucket 80 59 241 433 0 126 24000 0 malloc-384 384 23 37 25 0 30 23040 0 malloc-384 384 42 18 473 0 30 23040 0 malloc-384 384 16 44 107 0 30 23040 0 malloc-384 384 26 34 49 0 30 23040 0 domainset 40 0 567 43 0 254 22680 0 Mountpoints 2816 2 6 7 0 4 22528 0 hostcache 64 2 313 2 0 254 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 55 575 410 0 254 20160 0 malloc-32 32 93 537 545 0 254 20160 0 malloc-32 32 153 477 1381 0 254 20160 0 malloc-32 32 26 604 1086 0 254 20160 0 2 Bucket 32 59 571 448 0 254 20160 0 KNOTE 160 1 124 233 0 62 20000 0 cryptop 280 0 70 10 0 30 19600 0 AIOCB 552 0 35 30 0 16 19320 0 L VFS Cache 320 0 60 18 0 30 19200 0 AIOLIO 272 0 70 5 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 5 0 2 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 malloc-16 16 490 510 3598 0 254 16000 0 mqueue 248 1 63 1 0 62 15872 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 1 0 8 15232 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 malloc-32 32 7 371 7 0 254 12096 0 malloc-16 16 64 686 1908 0 254 12000 0 malloc-16 16 24 726 312 0 254 12000 0 malloc-16 16 17 733 8609 0 254 12000 0 malloc-16 16 46 704 25083 0 254 12000 0 malloc-16 16 13 737 14 0 254 12000 0 malloc-16 16 58 692 239 0 254 12000 0 itimer 352 0 33 3 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 4603 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 30 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_map 128 0 0 0 0 126 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 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-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