login: panic: handle_workitem_remove: file ino 90 negative i_nlink -1 cpuid = 0 time = 1753801768 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c607d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c60930 vpanic() at vpanic+0x257/frame 0xfffffe0056c60af0 panic() at panic+0xb5/frame 0xfffffe0056c60bb0 handle_workitem_remove() at handle_workitem_remove+0xd45/frame 0xfffffe0056c60cf0 process_worklist_item() at process_worklist_item+0x525/frame 0xfffffe0056c60e40 softdep_process_worklist() at softdep_process_worklist+0xfd/frame 0xfffffe0056c60e90 softdep_flush() at softdep_flush+0x1a4/frame 0xfffffe0056c60ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c60f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c60f30 --- 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 0xfffffe0056c60910 rbp 0xfffffe0056c60930 rsi 0 rdi 0xffffffff81614a99 printf+0x149 r8 0 r9 0xffffffff r10 0x8955454111181abb 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 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 0 [/ worker] db> ps pid ppid pgrp uid state wmesg wchan cmd 920 765 765 0 R (threaded) syz-executor 100217 RunQ syz-executor 100287 S lthr 0xfffffe0054140000 syz-executor 100288 S uwait 0xfffffe0058257200 syz-executor 919 1 765 0 S uwait 0xfffffe0058258980 syz-executor 918 766 766 0 R (threaded) syz-executor 100102 RunQ syz-executor 100286 Run CPU 1 syz-executor 916 900 763 0 S uwait 0xfffffe0077749280 syz-executor 914 1 914 0 Ss+ ttyin 0xfffffe00585ce0b0 getty 913 1 913 0 Ss+ ttyin 0xfffffe00585cdcb0 getty 912 1 912 0 Ss+ ttyin 0xfffffe00585cd8b0 getty 911 1 911 0 Ss+ ttyin 0xfffffe00585cd4b0 getty 910 1 910 0 Ss+ ttyin 0xfffffe00585cd0b0 getty 909 1 909 0 Ss+ ttyin 0xfffffe00585cccb0 getty 908 1 908 0 Ss+ ttyin 0xfffffe00585cc8b0 getty 907 1 907 0 Ss+ ttyin 0xfffffe00585cc4b0 getty 906 1 906 0 Ss+ ttyin 0xfffffe00582904b0 getty 905 764 764 0 R (threaded) syz-executor 100114 RunQ syz-executor 100283 S select 0xfffffe00593ecb40 syz-executor 100284 S sbwait 0xfffffe00598e720c syz-executor 900 763 763 0 RE syz-executor 897 1 763 0 S uwait 0xfffffe0077748f00 syz-executor 893 1 763 0 S uwait 0xfffffe0058257f00 syz-executor 891 1 763 0 S uwait 0xfffffe0077748b00 syz-executor 886 1 763 0 S uwait 0xfffffe0053e0e480 syz-executor 884 0 0 0 DL mdwait 0xfffffe0077922000 [md0] 880 1 766 0 S uwait 0xfffffe0058257a00 syz-executor 877 1 764 0 S uwait 0xfffffe0058257800 syz-executor 875 1 766 0 S uwait 0xfffffe0053e0e180 syz-executor 870 1 764 -1 S uwait 0xfffffe0053e0e280 syz-executor 869 1 763 0 S uwait 0xfffffe0058257e00 syz-executor 867 1 763 0 S uwait 0xfffffe0053e0ee80 syz-executor 858 1 764 0 S uwait 0xfffffe0058259080 syz-executor 856 1 763 0 S uwait 0xfffffe0053e0ec80 syz-executor 853 1 764 0 S uwait 0xfffffe00584eb900 syz-executor 852 0 0 0 DL (threaded) [KTLS] 100178 D - 0xfffffe0053e1eb00 [thr_0] 100189 D - 0xfffffe0053e1eb80 [thr_1] 100190 D - 0xffffffff83cb5628 [reclaim_0] 847 1 765 0 S uwait 0xfffffe0058257500 syz-executor 842 1 766 0 S uwait 0xfffffe0058257c00 syz-executor 837 1 765 0 S uwait 0xfffffe00584eb700 syz-executor 829 1 766 0 S uwait 0xfffffe0058258680 syz-executor 822 0 0 0 DL aiordy 0xfffffe00540e3b00 [aiod4] 821 0 0 0 DL aiordy 0xfffffe0054102b00 [aiod3] 820 0 0 0 DL aiordy 0xfffffe0054101ae0 [aiod2] 819 0 0 0 DL aiordy 0xfffffe00540e45c0 [aiod1] 814 799 814 0 Ss select 0xfffffe006e4f92c0 dhclient 799 782 423 65 S select 0xfffffe0053ffc9c0 dhclient 782 1 423 0 S wait 0xfffffe0054100000 sh 766 762 766 0 S nanslp 0xffffffff83ba3c41 syz-executor 765 762 765 0 S nanslp 0xffffffff83ba3c40 syz-executor 764 762 764 0 S nanslp 0xffffffff83ba3c41 syz-executor 763 762 763 0 S nanslp 0xffffffff83ba3c41 syz-executor 762 760 760 0 S select 0xfffffe0053ffcb40 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe0054100b70 csh 758 681 758 0 Ss select 0xfffffe0053ffcbc0 sshd 736 1 17 0 S+ nanslp 0xffffffff83ba3c40 sleep 681 1 681 0 Ss select 0xfffffe0053ffcd40 sshd 16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe000780a060 [vnlru] 14 0 0 0 RL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100092 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 0xffffffff843c29e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84862700 [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 WL (threaded) [clock] 100031 I [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 - 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 - 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] 915 900 763 0 Z syz-executor db> show all locks Process 918 (syz-executor) thread 0xfffffe0054122780 (100286) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007d03ac0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1752 shared lockmgr ufs (ufs) r = 0 (0xfffffe006df1f598) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3384 Process 905 (syz-executor) thread 0xfffffe005413f780 (100284) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00598e71c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4835 Process 14 (bufdaemon) thread 0xfffffe00540c3000 (100092) exclusive rw SUrw (SUrw) r = 0 (0xfffffe005828d800) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:10022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e4a2228) 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 579 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4213 sysctloid 35104 2068K 35179 vtbuf 24 1968K 46 kobj 330 1320K 505 newblk 101 1049K 1543 vfscache 3 1025K 3 pcb 33 676K 100 inodedep 18 519K 280 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 53 421K 243 subproc 158 306K 1009 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 45439 acpica 1674 184K 54432 vmem 5 144K 6 tidhash 3 141K 3 pagedep 10 131K 107 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1002 82K 5074 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 521 66K 524 ddb_capture 1 64K 1 kdtrace 223 43K 1213 umtx 336 42K 336 shm 2 34K 6 hostcache 1 32K 1 DEVFS3 126 32K 137 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 1931 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 BPF 15 19K 29 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 1650 eventhandler 163 14K 163 lltable 43 14K 44 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 54 12K 457 shmfd 7 11K 8 CAM queue 5 11K 1528 rman 82 10K 447 rpc 8 9K 8 in6_multi 65 9K 65 bmsafemap 2 9K 217 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 filemon 1 8K 5 pfs_vncache 1 8K 1 plimit 21 8K 482 audit_evclass 240 8K 303 kqueue 75 8K 1020 taskqueue 69 8K 93 cred 28 7K 216 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 20 UMA 268 5K 268 freework 18 5K 228 pwddesc 66 5K 925 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_disk 1 4K 3 evdev 4 4K 4 acpisem 28 4K 28 lockf 30 4K 87 crypto 9 4K 13 DEVFSP 48 3K 67 terminal 11 3K 11 uidinfo 6 3K 11 acpidev 20 3K 20 hhook 8 3K 10 proc-args 83 3K 1980 clone 9 3K 9 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 32 2K 15189 session 16 2K 42 ip6ndp 12 2K 13 dirrem 7 2K 165 CC Mem 14 2K 52 Unitno 29 2K 58 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 freefrag 10 2K 103 sctp_atcl 3 2K 17 msi 9 2K 9 netlink 2 2K 74 softdep 1 1K 1 freeblks 4 1K 117 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 24 NFSD session 1 1K 1 diradd 7 1K 184 select 7 1K 40 CAM periph 4 1K 271 inpcbpolicy 25 1K 243 sctp_ifn 6 1K 14 ipsec 3 1K 3 indirdep 3 1K 267 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 osd 19 1K 69 isadev 6 1K 8 mount 16 1K 273 pci_link 10 1K 10 encap_export_host 12 1K 12 newdirblk 4 1K 85 cdev 2 1K 2 lkpikmalloc 8 1K 9 cryptodev 6 1K 57 counter_rate 13 1K 13 mkdir 3 1K 170 freefile 3 1K 122 frag6 4 1K 4 chacha20random 1 1K 1 biobuf 1 1K 1 ip_msource 5 1K 5 ktls 3 1K 5 sctp_timw 1 1K 1 inotify 1 1K 3 vnodes 1 1K 4 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 11 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ktls_ocf 1 1K 1 aio 4 1K 5 eventfd 1 1K 3 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 4 1K 73 sctp_atky 3 1K 19 sctp_vrf 1 1K 1 ip6_msource 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_athm 3 1K 18 cpus 2 1K 2 ip6_moptions 1 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 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_stro 0 0K 1 sctp_stri 0 0K 2 sctp_map 0 0K 2 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 2 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 4 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 1 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 150 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 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 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 12 in6_mfilter 0 0K 2 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 4 in_mfilter 0 0K 7 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 22 fadvise 0 0K 0 VN POLL 0 0K 2 statfs 0 0K 183 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 42 lio 0 0K 1 acl 0 0K 0 soname 0 0K 3388 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 iov 0 0K 14328 ioctlops 0 0K 105 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 308 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 668 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 247 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 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 2 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 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 525 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 8320 1078 14079 0 254 38494208 0 tcp_log 416 2277 4581 13756 0 254 2852928 0 mbuf 256 8619 1043 24270 0 254 2473472 0 BUF TRIE 152 246 11558 1267 0 62 1794208 0 malloc-4096 4096 398 8 1423 0 2 1662976 0 malloc-384 384 4121 49 4465 0 30 1601280 0 malloc-128 128 11535 183 11775 0 126 1499904 0 UMA Slabs 0 112 11031 15 11031 0 126 1237152 0 RADIX NODE 152 6702 495 32190 0 62 1093944 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16938 93 16938 0 254 953736 0 malloc-65536 65536 9 2 13 0 1 720896 0 FFS inode 1168 550 31 675 0 8 678608 0 sctp_asoc 2256 0 255 1 0 254 575280 0 socket 1024 33 475 1485 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 106 134 662 0 8 491520 0 malloc-16384 16384 27 1 120 0 1 458752 0 malloc-65536 65536 4 2 115 0 1 393216 0 malloc-32768 32768 4 7 240 0 1 360448 0 256 Bucket 2048 157 19 1123 0 8 360448 0 VM OBJECT 248 1201 175 14561 0 62 341248 0 THREAD 1860 154 14 288 0 8 312480 0 VNODE 440 588 105 717 0 30 304920 0 sctp_ep 1152 3 256 15 0 254 298368 0 malloc-64 64 4204 143 5957 0 254 278208 0 malloc-64 64 551 3292 16761 0 254 245952 0 malloc-16 16 14491 259 14583 0 254 236000 0 DEVCTL 1024 23 197 150 0 0 225280 0 malloc-256 256 414 456 3027 0 62 222720 0 malloc-32768 32768 3 3 17 0 1 196608 0 sctp_raddr 736 0 264 1 0 254 194304 0 MAP ENTRY 96 1591 425 46778 0 126 193536 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5359 311 5416 0 254 181440 0 malloc-128 128 1223 172 25409 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 3 513 1191 0 254 165120 0 FPU_save_area 832 156 42 379 0 16 164736 0 malloc-1024 1024 125 35 871 0 16 163840 0 FFS2 dinode 256 550 80 675 0 62 161280 0 S VFS Cache 104 1009 278 1189 0 126 133848 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 5 503 453 0 254 130048 0 PROC 1376 67 21 923 0 8 121088 0 ksiginfo 112 66 978 162 0 126 116928 0 malloc-128 128 531 244 3947 0 126 99200 0 filedesc0 1072 66 25 925 0 8 97552 0 UMA Kegs 384 226 7 226 0 30 89472 0 g_bio 408 0 210 9382 0 30 85680 0 malloc-128 128 425 226 895 0 126 83328 0 malloc-8192 8192 7 3 12 0 1 81920 0 128 Bucket 1024 44 23 261 0 16 68608 0 malloc-64 64 651 420 2598 0 254 68544 0 malloc-128 128 357 170 1189 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 6 0 1 65536 0 malloc-4096 4096 13 3 30 0 2 65536 0 malloc-2048 2048 7 25 735 0 8 65536 0 64 Bucket 512 85 43 1957 0 30 65536 0 malloc-256 256 198 57 789 0 62 65280 0 ertt_txseginfo 40 0 1616 2328 0 254 64640 0 malloc-384 384 109 41 110 0 30 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 9 5 64 0 2 57344 0 malloc-4096 4096 8 6 12 0 2 57344 0 malloc-128 128 157 246 850 0 126 51584 0 malloc-256 256 0 195 513 0 62 49920 0 32 Bucket 256 76 119 433 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 13859 0 16 49152 0 malloc-8192 8192 5 1 124 0 1 49152 0 malloc-2048 2048 13 11 40 0 8 49152 0 syncache 168 0 264 3 0 254 44352 0 Files 80 182 368 7556 0 126 44000 0 tcp_inpcb 1304 14 19 52 0 8 43032 0 pcpu-8 8 4745 375 4936 0 254 40960 0 VMSPACE 584 45 25 900 0 16 40880 0 pipe 736 20 35 301 0 16 40480 0 ttyinq 160 135 115 570 0 62 40000 0 sctp_chunk 152 0 260 1 0 254 39520 0 da_ccb 544 0 70 2455 0 16 38080 0 udp_inpcb 408 7 83 163 0 30 36720 0 malloc-64 64 66 501 14297 0 254 36288 0 malloc-64 64 162 405 251 0 254 36288 0 malloc-64 64 18 549 38310 0 254 36288 0 malloc-64 64 14 553 34 0 254 36288 0 tcp_rack_map 128 0 279 4 0 126 35712 0 malloc-128 128 76 203 353 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 304 0 62 34560 0 malloc-384 384 52 38 55 0 30 34560 0 malloc-384 384 23 67 286 0 30 34560 0 malloc-256 256 18 117 41 0 62 34560 0 malloc-256 256 93 42 570 0 62 34560 0 malloc-256 256 41 94 456 0 62 34560 0 malloc-256 256 27 108 29 0 62 34560 0 malloc-256 256 15 120 363 0 62 34560 0 TURNSTILE 136 169 83 169 0 62 34272 0 SLEEPQUEUE 88 169 215 169 0 126 33792 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-4096 4096 5 3 565 0 2 32768 0 malloc-4096 4096 3 5 268 0 2 32768 0 malloc-4096 4096 2 6 9 0 2 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 5 11 75 0 8 32768 0 malloc-2048 2048 10 6 10 0 8 32768 0 malloc-2048 2048 2 14 53 0 8 32768 0 malloc-1024 1024 28 4 50 0 16 32768 0 malloc-1024 1024 11 21 18 0 16 32768 0 malloc-1024 1024 4 28 7 0 16 32768 0 malloc-1024 1024 8 24 13 0 16 32768 0 malloc-1024 1024 0 32 1011 0 16 32768 0 malloc-512 512 4 60 163 0 30 32768 0 malloc-512 512 2 62 27 0 30 32768 0 malloc-512 512 1 63 5 0 30 32768 0 malloc-512 512 2 62 26 0 30 32768 0 malloc-512 512 3 61 30 0 30 32768 0 malloc-512 512 11 53 31 0 30 32768 0 pcpu-64 64 498 14 498 0 254 32768 0 PGRP 120 20 244 46 0 126 31680 0 clpbuf 2624 0 12 62 0 4 31488 0 sctp_laddr 48 0 588 12 0 254 28224 0 rl_entry 48 10 578 11 0 254 28224 0 malloc-32 32 298 584 3175 0 254 28224 0 16 Bucket 144 55 141 321 0 62 28224 0 4 Bucket 48 6 582 9 0 254 28224 0 AIO 208 0 133 9 0 62 27664 0 udplite_inpcb 408 1 62 6 0 30 25704 0 cpuset 200 9 119 10 0 62 25600 0 malloc-8192 8192 1 2 23 0 1 24576 0 malloc-4096 4096 0 6 15 0 2 24576 0 PWD 40 30 576 161 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 8 Bucket 80 67 233 350 0 126 24000 0 malloc-384 384 20 40 22 0 30 23040 0 malloc-384 384 35 25 502 0 30 23040 0 malloc-384 384 5 55 44 0 30 23040 0 malloc-384 384 26 34 46 0 30 23040 0 ripcb 376 3 57 22 0 30 22560 0 Mountpoints 2816 2 6 3 0 4 22528 0 hostcache 64 3 312 3 0 254 20160 0 ertt 72 14 266 52 0 126 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 47 583 283 0 254 20160 0 malloc-32 32 91 539 232 0 254 20160 0 malloc-32 32 160 470 4008 0 254 20160 0 malloc-32 32 26 604 1074 0 254 20160 0 2 Bucket 32 73 557 421 0 254 20160 0 tcp_bbr_map 128 0 155 85 0 126 19840 0 malloc-128 128 2 153 2 0 126 19840 0 cryptop 280 0 70 3 0 30 19600 0 AIOCB 552 0 35 8 0 16 19320 0 ktls_session 256 1 74 1 0 62 19200 0 L VFS Cache 320 0 60 11 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 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 1 1 2 0 1 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-1024 1024 0 16 1 0 16 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 1 0 16 16128 0 malloc-16 16 483 517 3465 0 254 16000 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 2 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 145 233 1461 0 254 12096 0 malloc-32 32 7 371 7 0 254 12096 0 KNOTE 160 1 74 39 0 62 12000 0 malloc-16 16 45 705 1599 0 254 12000 0 malloc-16 16 23 727 357 0 254 12000 0 malloc-16 16 17 733 3294 0 254 12000 0 malloc-16 16 47 703 24889 0 254 12000 0 malloc-16 16 12 738 13 0 254 12000 0 malloc-16 16 36 714 149 0 254 12000 0 AIOLIO 272 0 42 1 0 30 11424 0 malloc-8192 8192 0 1 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1776 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 25 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 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 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 itimer 352 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 domainset 40 0 0 0 0 254 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-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 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