panic: handle_workitem_remove: file ino 99 negative i_nlink -1 cpuid = 0 time = 1753801451 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c447d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c44930 vpanic() at vpanic+0x257/frame 0xfffffe0056c44af0 panic() at panic+0xb5/frame 0xfffffe0056c44bb0 handle_workitem_remove() at handle_workitem_remove+0xd45/frame 0xfffffe0056c44cf0 process_worklist_item() at process_worklist_item+0x525/frame 0xfffffe0056c44e40 softdep_process_worklist() at softdep_process_worklist+0xfd/frame 0xfffffe0056c44e90 softdep_flush() at softdep_flush+0x1a4/frame 0xfffffe0056c44ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c44f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c44f30 --- 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 0xfffffe0056c44910 rbp 0xfffffe0056c44930 rsi 0 rdi 0xffffffff81614a99 printf+0x149 r8 0 r9 0xffffffff r10 0xaa91b365f8a1f2ad r11 0x43 r12 0xfffffe00540b1000 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 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] 100094 Run CPU 0 [/ worker] db> ps pid ppid pgrp uid state wmesg wchan cmd 999 765 765 0 RE syz-executor 994 766 766 0 R (threaded) syz-executor 100435 RunQ syz-executor 100436 S connec 0xfffffe00596fc0da syz-executor 100438 S uwait 0xfffffe0058259c00 syz-executor 993 763 763 0 R (threaded) syz-executor 100265 RunQ syz-executor 100437 RunQ syz-executor 100439 S uwait 0xfffffe0059a9bc80 syz-executor 991 1 763 0 S uwait 0xfffffe0059a9b980 syz-executor 987 0 0 0 DL (threaded) [so_splice] 100315 D - 0xfffffe0058258600 [thr_0] 100422 D - 0xfffffe0058258640 [thr_1] 985 0 0 0 DL mdwait 0xfffffe0078076000 [md127] 981 1 763 0 S uwait 0xfffffe0059a9c600 syz-executor 976 1 766 0 S uwait 0xfffffe0058259a00 syz-executor 973 1 765 0 S uwait 0xfffffe0059a9ce00 syz-executor 958 1 765 0 S uwait 0xfffffe0059a9c200 syz-executor 943 1 763 0 T uwait 0xfffffe0058258c00 syz-executor 934 1 765 0 S uwait 0xfffffe00584ec880 syz-executor 929 1 763 0 S uwait 0xfffffe0058258900 syz-executor 926 1 763 0 S uwait 0xfffffe00584eba00 syz-executor 924 1 763 0 S uwait 0xfffffe0058258a00 syz-executor 920 1 765 0 S uwait 0xfffffe00584ed000 syz-executor 919 1 765 0 S uwait 0xfffffe0058259700 syz-executor 915 1 764 0 S uwait 0xfffffe0059a9d400 syz-executor 913 1 763 0 S uwait 0xfffffe00584ec980 syz-executor 911 1 764 0 S uwait 0xfffffe00584ecc80 syz-executor 907 1 764 0 S uwait 0xfffffe00584ec180 syz-executor 902 0 0 0 DL mdwait 0xfffffe00776cc000 [md2] 899 1 896 0 S uwait 0xfffffe0059a9cf00 syz-executor 893 1 765 0 S uwait 0xfffffe0059a9cc00 syz-executor 889 1 765 0 S uwait 0xfffffe0059a9d080 syz-executor 879 1 765 0 S uwait 0xfffffe0059a9cd00 syz-executor 877 1 765 0 S uwait 0xfffffe0059a9d600 syz-executor 873 1 764 0 S uwait 0xfffffe00584eb800 syz-executor 872 1 765 0 S uwait 0xfffffe0059a9d700 syz-executor 863 1 765 0 S uwait 0xfffffe0058259b00 syz-executor 860 0 0 0 DL mdwait 0xfffffe00776cd000 [md1] 859 0 0 0 DL mdwait 0xfffffe00599a7000 [md0] 852 1 763 0 S uwait 0xfffffe0058259b80 syz-executor 849 1 766 0 S uwait 0xfffffe00584ebe00 syz-executor 843 1 766 0 S uwait 0xfffffe00584ecd80 syz-executor 829 0 0 0 DL aiordy 0xfffffe0054111020 [aiod4] 828 0 0 0 DL aiordy 0xfffffe0054111580 [aiod3] 827 0 0 0 DL aiordy 0xfffffe0054111ae0 [aiod2] 826 0 0 0 DL aiordy 0xfffffe0054112040 [aiod1] 824 1 766 0 S uwait 0xfffffe00584ed880 syz-executor 820 0 0 0 DL (threaded) [KTLS] 100130 D - 0xfffffe0058568900 [thr_0] 100131 D - 0xfffffe0058568980 [thr_1] 100132 D - 0xffffffff83cb5628 [reclaim_0] 819 1 766 0 S uwait 0xfffffe00584eb300 syz-executor 817 808 817 0 Ss select 0xfffffe00593ec8c0 dhclient 813 1 813 0 Ss select 0xfffffe00593ec9c0 dhclient 808 786 423 65 S select 0xfffffe00593ec5c0 dhclient 786 423 423 0 S wait 0xfffffe00540cab00 sh 766 762 766 0 S nanslp 0xffffffff83ba3c40 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 0xfffffe0053ffb4c0 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0054004bb0 csh 758 681 758 0 Ss select 0xfffffe0053ffb640 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582904b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005828d8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00585cccb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00585cd0b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00585cd4b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe005828dcb0 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 0xfffffe0059678140 logger 736 735 17 0 S+ nanslp 0xffffffff83ba3c40 sleep 735 1 17 0 S+ wait 0xfffffe00540c9ae0 sh 685 1 685 0 Ss nanslp 0xffffffff83ba3c41 cron 681 1 681 0 Ss select 0xfffffe0053ffb6c0 sshd 494 1 494 0 Ds getbuf 0xfffffe0007c47e84 syslogd 423 1 423 0 Ss wait 0xfffffe005409eae0 devd 422 1 422 65 Ss select 0xfffffe00593ecd40 dhclient 337 1 337 0 Ss select 0xfffffe00593ed140 dhclient 334 1 334 0 Ss select 0xfffffe0053ffbb40 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] 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 0xffffffff848519e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84720700 [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 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 - 0xfffffe0057d47000 [ipsec_offload] db> show all locks Process 999 (syz-executor) thread 0xfffffe0054129780 (100421) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00074d2ec0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8605 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0007810110) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:8515 Process 494 (syslogd) thread 0xfffffe00540c6780 (100099) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dec4908) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3671 Process 14 (bufdaemon) thread 0xfffffe00540b1000 (100094) exclusive rw SUrw (SUrw) r = 0 (0xfffffe005828d000) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:10022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006dfb7598) 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 510 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4216 sysctloid 35338 2082K 35413 vtbuf 24 1968K 46 kobj 330 1320K 530 newblk 10 1027K 1285 vfscache 3 1025K 3 pcb 48 689K 164 filedesc 70 554K 411 inodedep 12 517K 480 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 190 394K 1104 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 40942 acpica 1674 184K 54426 vmem 5 144K 7 tidhash 3 141K 3 pagedep 10 131K 215 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 127 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 kdtrace 258 48K 1454 umtx 368 46K 368 BPF 23 36K 94 shm 2 34K 6 indirdep 3 33K 93 DEVFS3 129 33K 139 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 temp 32 21K 2128 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 LRO 18 19K 18 ufs_mount 4 17K 5 proc 3 17K 3 md_disk 5 17K 7 filemon 2 16K 10 tty 16 16K 16 routetbl 135 16K 425 ithread 90 15K 90 lltable 46 15K 48 bus-sc 34 15K 1647 GEOM 69 15K 535 eventhandler 163 14K 163 ether_multi 157 13K 175 ifnet 7 13K 7 kenv 95 12K 95 CAM queue 5 11K 1528 rman 82 10K 437 ksem 5 10K 5 shmfd 4 10K 5 rpc 8 9K 8 plimit 23 9K 403 in6_multi 65 9K 65 bmsafemap 2 9K 385 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 cred 31 8K 412 audit_evclass 240 8K 303 taskqueue 69 8K 105 kqueue 93 7K 1257 sglist 6 7K 6 CAM DEV 3 6K 510 pwddesc 88 6K 1049 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 UMA 270 5K 270 pf_ifnet 10 5K 19 tcp_fsb_rack 2 5K 6 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 sctp_atcl 10 4K 37 acpisem 28 4K 28 DEVFSP 53 4K 153 crypto 8 4K 30 proc-args 110 4K 2046 session 23 3K 36 terminal 11 3K 11 selfd 43 3K 92319 lockf 26 3K 416 uidinfo 5 3K 24 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 kcovinfo 36 3K 36 CC Mem 17 3K 165 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 in_multi 7 2K 11 Unitno 30 2K 70 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 tun 4 2K 4 select 12 2K 59 toponodes 6 2K 6 ipsecpolicy 2 2K 2 inpcbpolicy 40 2K 445 msi 9 2K 9 netlink 2 2K 90 sctp_stro 1 1K 2 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 28 NFSD session 1 1K 1 mount 19 1K 192 CAM periph 4 1K 271 ip6opt 5 1K 88 osd 22 1K 185 sctp_ifn 6 1K 14 ipsec 3 1K 3 diradd 6 1K 363 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 pci_link 10 1K 10 cryptodev 10 1K 82 newdirblk 5 1K 197 frag6 7 1K 7 encap_export_host 12 1K 12 dirrem 2 1K 345 mkdir 4 1K 394 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 sctp_atky 11 1K 40 ip_msource 6 1K 13 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 2 1K 2 sctp_timw 1 1K 1 tcp_pcm_rack 1 1K 3 freefile 2 1K 283 ktls 1 1K 22 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 ip6_msource 3 1K 4 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 sctp_athm 10 1K 38 soname 6 1K 3510 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 5 pmchooks 1 1K 1 filecaps 5 1K 74 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_map 2 1K 4 cpus 2 1K 2 ip6_moptions 1 1K 5 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 298 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7 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 mqdata 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 3 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 212 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 13 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 freeblks 0 0K 212 freefrag 0 0K 80 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 3 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 ip_moptions 0 0K 9 in_mfilter 0 0K 21 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 5 VN POLL 0 0K 7 statfs 0 0K 188 namei_tracker 0 0K 3 inotify 0 0K 81 export_host 0 0K 0 cl_savebuf 0 0K 22 lio 0 0K 6 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14337 ioctlops 0 0K 112 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 336 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 652 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 172 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 96 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 6 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 13657 0 254 38494208 0 tcp_log 416 8339 553 22138 0 254 3699072 0 mbuf 256 8725 937 23235 0 254 2473472 0 BUF TRIE 152 226 11578 909 0 62 1794208 0 malloc-4096 4096 419 3 1527 0 2 1728512 0 malloc-384 384 4121 49 4464 0 30 1601280 0 malloc-128 128 11620 98 12045 0 126 1499904 0 UMA Slabs 0 112 11112 6 11112 0 126 1245216 0 RADIX NODE 152 7380 337 35745 0 62 1172984 0 malloc-64 64 562 17519 93891 0 254 1157184 0 sctp_asoc 2256 1 509 2 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17791 104 17791 0 254 1002120 0 FFS inode 1168 552 29 838 0 8 678608 0 malloc-16384 16384 35 6 204 0 1 671744 0 malloc-65536 65536 9 0 12 0 1 589824 0 sctp_ep 1152 9 502 34 0 254 588672 0 socket 1024 66 442 1728 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-2048 2048 106 134 659 0 8 491520 0 256 Bucket 2048 213 27 1396 0 8 491520 0 malloc-65536 65536 4 2 116 0 1 393216 0 VM OBJECT 248 1431 121 15431 0 62 384896 0 sctp_raddr 736 1 516 2 0 254 380512 0 THREAD 1860 168 16 452 0 8 342240 0 malloc-32768 32768 5 5 149 0 1 327680 0 malloc-64 64 4270 329 6144 0 254 294336 0 VNODE 440 590 76 878 0 30 293040 0 malloc-16 16 14591 159 14682 0 254 236000 0 MAP ENTRY 96 2109 285 50237 0 126 229824 0 DEVCTL 1024 29 191 156 0 0 225280 0 malloc-256 256 335 475 2774 0 62 207360 0 malloc-128 128 1228 291 25520 0 126 194432 0 malloc-32 32 5390 532 5456 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 FPU_save_area 832 170 46 606 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 14 502 1203 0 254 165120 0 malloc-32768 32768 3 2 14 0 1 163840 0 malloc-1024 1024 129 31 888 0 16 163840 0 FFS2 dinode 256 552 78 838 0 62 161280 0 S VFS Cache 104 1000 404 1378 0 126 146016 0 tcp_inpcb 1304 20 85 165 0 8 136920 0 PROC 1376 88 11 1000 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 73 0 1 131072 0 mbuf_packet 256 17 491 474 0 254 130048 0 ksiginfo 112 83 961 141 0 126 116928 0 filedesc0 1072 88 17 1049 0 8 112560 0 malloc-128 128 522 253 3932 0 126 99200 0 malloc-256 256 206 169 1487 0 62 96000 0 ertt_txseginfo 40 1236 1087 4435 0 254 92920 0 UMA Kegs 384 228 5 228 0 30 89472 0 128 Bucket 1024 51 32 259 0 16 84992 0 malloc-128 128 440 211 1321 0 126 83328 0 malloc-8192 8192 6 4 153 0 1 81920 0 sctp_chunk 152 1 519 2 0 254 79040 0 malloc-64 64 683 388 2731 0 254 68544 0 malloc-128 128 391 136 1254 0 126 67456 0 malloc-32768 32768 0 2 121 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 60 0 2 65536 0 malloc-2048 2048 13 19 756 0 8 65536 0 64 Bucket 512 90 38 1975 0 30 65536 0 malloc-512 512 13 107 97 0 30 61440 0 g_bio 408 24 126 7394 0 30 61200 0 malloc-384 384 123 27 126 0 30 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-4096 4096 12 2 25 0 2 57344 0 malloc-128 128 156 247 715 0 126 51584 0 malloc-256 256 1 194 664 0 62 49920 0 malloc-256 256 95 100 1014 0 62 49920 0 malloc-256 256 24 171 643 0 62 49920 0 32 Bucket 256 80 115 499 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 7 41 15929 0 16 49152 0 malloc-2048 2048 10 14 13 0 8 49152 0 malloc-2048 2048 12 12 39 0 8 49152 0 malloc-1024 1024 28 20 47 0 16 49152 0 VMSPACE 584 63 21 973 0 16 49056 0 malloc-384 384 17 103 486 0 30 46080 0 pcpu-8 8 4759 873 5411 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 Files 80 303 247 8761 0 126 44000 0 pipe 736 26 29 312 0 16 40480 0 sctp_readq 152 0 260 2 0 254 39520 0 udp_inpcb 408 13 77 179 0 30 36720 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 72 495 14214 0 254 36288 0 malloc-64 64 164 403 190 0 254 36288 0 malloc-64 64 19 548 33703 0 254 36288 0 malloc-64 64 14 553 33 0 254 36288 0 tcp_rack_map 128 3 276 9 0 126 35712 0 tcp_bbr_map 128 85 194 274 0 126 35712 0 malloc-128 128 71 208 743 0 126 35712 0 routing nhops 256 28 107 37 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 55 0 30 34560 0 malloc-256 256 18 117 24 0 62 34560 0 malloc-256 256 28 107 41 0 62 34560 0 malloc-256 256 18 117 359 0 62 34560 0 TURNSTILE 136 185 67 185 0 62 34272 0 ripcb 376 9 81 90 0 30 33840 0 SLEEPQUEUE 88 185 199 185 0 126 33792 0 malloc-32768 32768 0 1 2 0 1 32768 0 malloc-16384 16384 2 0 3 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-4096 4096 5 3 567 0 2 32768 0 malloc-4096 4096 3 5 329 0 2 32768 0 malloc-4096 4096 4 4 9 0 2 32768 0 malloc-2048 2048 4 12 5 0 8 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 5 11 77 0 8 32768 0 malloc-2048 2048 2 14 59 0 8 32768 0 malloc-1024 1024 0 32 2 0 16 32768 0 malloc-1024 1024 10 22 16 0 16 32768 0 malloc-1024 1024 5 27 10 0 16 32768 0 malloc-1024 1024 8 24 12 0 16 32768 0 malloc-1024 1024 0 32 1003 0 16 32768 0 malloc-512 512 4 60 161 0 30 32768 0 malloc-512 512 2 62 30 0 30 32768 0 malloc-512 512 1 63 11 0 30 32768 0 malloc-512 512 2 62 30 0 30 32768 0 malloc-512 512 3 61 56 0 30 32768 0 pcpu-64 64 498 14 498 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 PGRP 120 27 237 40 0 126 31680 0 clpbuf 2624 0 12 35 0 4 31488 0 rl_entry 48 4 584 6 0 254 28224 0 malloc-32 32 317 565 3303 0 254 28224 0 16 Bucket 144 62 134 303 0 62 28224 0 4 Bucket 48 6 582 8 0 254 28224 0 AIO 208 0 133 22 0 62 27664 0 da_ccb 544 6 43 1938 0 16 26656 0 udplite_inpcb 408 1 62 11 0 30 25704 0 cpuset 200 10 118 82 0 62 25600 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-4096 4096 1 5 9 0 2 24576 0 PWD 40 40 566 260 0 254 24240 0 rtentry 168 31 113 37 0 62 24192 0 8 Bucket 80 73 227 717 0 126 24000 0 itimer 352 0 66 24 0 30 23232 0 malloc-384 384 20 40 22 0 30 23040 0 malloc-384 384 37 23 431 0 30 23040 0 malloc-384 384 12 48 64 0 30 23040 0 malloc-384 384 26 34 37 0 30 23040 0 tcp_rack_pcb 1088 1 20 3 0 8 22848 0 domainset 40 1 566 73 0 254 22680 0 Mountpoints 2816 2 6 3 0 4 22528 0 ertt 72 17 263 165 0 126 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 55 575 380 0 254 20160 0 malloc-32 32 93 537 146 0 254 20160 0 malloc-32 32 148 482 1470 0 254 20160 0 malloc-32 32 180 450 4610 0 254 20160 0 malloc-32 32 28 602 1216 0 254 20160 0 2 Bucket 32 65 565 425 0 254 20160 0 malloc-128 128 0 155 6 0 126 19840 0 cryptop 280 0 70 4 0 30 19600 0 AIOCB 552 0 35 123 0 16 19320 0 ktls_session 256 0 75 5 0 62 19200 0 L VFS Cache 320 0 60 23 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-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 2 16 5 0 16 16128 0 ipq 56 1 287 1 0 254 16128 0 sctp_laddr 48 4 332 16 0 254 16128 0 malloc-16 16 485 515 3424 0 254 16000 0 tcp_log_id_node 120 3 129 4 0 126 15840 0 kenv 258 17 43 1066 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 tcp_log_id_bucket 176 2 67 2 0 62 12144 0 malloc-32 32 7 371 7 0 254 12096 0 vtnet_tx_hdr 24 0 501 2034 0 254 12024 0 KNOTE 160 1 74 100 0 62 12000 0 malloc-16 16 65 685 1708 0 254 12000 0 malloc-16 16 23 727 160 0 254 12000 0 malloc-16 16 17 733 2891 0 254 12000 0 malloc-16 16 49 701 25017 0 254 12000 0 malloc-16 16 12 738 13 0 254 12000 0 malloc-16 16 45 705 170 0 254 12000 0 AIOLIO 272 0 42 6 0 30 11424 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 tfo 4 0 493 1 0 254 1972 0 splice 184 0 0 0 0 62 0 0 md127 8 0 0 0 0 254 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 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 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-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-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