panic: handle_workitem_remove: file ino 121 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+0xd45/frame 0xfffffe0056c52cf0 process_worklist_item() at process_worklist_item+0x525/frame 0xfffffe0056c52e40 softdep_process_worklist() at softdep_process_worklist+0xfd/frame 0xfffffe0056c52e90 softdep_flush() at softdep_flush+0x1a4/frame 0xfffffe0056c52ef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c52f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c52f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 14 tid 100093 ] Stopped at kdb_enter+0x6e: movq $0,0x25c45c7(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827cb4c0 .str.27 rsp 0xfffffe0056c52910 rbp 0xfffffe0056c52930 rsi 0 rdi 0xffffffff81614a99 printf+0x149 r8 0 r9 0xffffffff r10 0x1000000001011 r11 0xb r12 0xfffffe00540bb000 r13 0xfffffffffffffffe r14 0xffffffff827cb4c0 .str.27 r15 0 rip 0xffffffff815fe5ce kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25c45c7(%rip) db> show proc Process 14 (bufdaemon) at 0xfffffe00540055c0: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83b4d060 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83b4d060 reapsubtree: 14 sigparent: 20 vmspace: 0xffffffff83b4e040 (map 0xffffffff83b4e040) (map.pmap 0xffffffff83b4e0e0) (pmap 0xffffffff83b4e150) threads: 3 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 Run CPU 0 [/ worker] db> ps pid ppid pgrp uid state wmesg wchan cmd 1168 766 766 0 R (threaded) syz-executor 100092 RunQ syz-executor 100458 RunQ syz-executor 1166 765 765 0 R (threaded) syz-executor 100089 RunQ syz-executor 100456 Run CPU 1 syz-executor 1158 1 867 0 S uwait 0xfffffe0059632100 syz-executor 1157 1 867 0 S uwait 0xfffffe0059630a00 syz-executor 1156 1 867 0 S uwait 0xfffffe0059631400 syz-executor 1153 764 764 0 S (threaded) syz-executor 100087 S nanslp 0xffffffff83ba3c40 syz-executor 100433 S sigsusp 0xfffffe0054004650 syz-executor 100434 S uwait 0xfffffe00778fdd00 syz-executor 100439 S uwait 0xfffffe00778fe080 syz-executor 1152 1 766 0 S uwait 0xfffffe0058259800 syz-executor 1144 1 1144 0 Ss select 0xfffffe00593ebac0 rtsol 1142 1 1142 0 Ss select 0xfffffe00593ec640 rtsol 1140 1 1140 0 Ss select 0xfffffe00593ecd40 rtsol 1136 1063 423 0 S kqread 0xfffffe0057da5800 rtsol 1133 1 764 0 S uwait 0xfffffe0059631800 syz-executor 1132 1 867 0 S uwait 0xfffffe00778fc980 syz-executor 1081 1 765 0 S uwait 0xfffffe0059632d00 syz-executor 1063 1056 423 0 S wait 0xfffffe0054161ac0 sh 1056 1 423 0 S wait 0xfffffe00540c9560 sh 1050 1 764 0 SV uwait 0xfffffe00778fd900 syz-executor 1040 1 1038 0 SV uwait 0xfffffe00778fe380 syz-executor 1039 1 1038 0 S uwait 0xfffffe00584eec80 syz-executor 1028 0 0 0 DL - 0xffffffff83b4e500 [accounting] 1019 1018 766 0 SV uwait 0xfffffe00778fc880 syz-executor 1018 1 766 0 DV ppwait 0xfffffe0054162a80 syz-executor 1017 1 766 0 S uwait 0xfffffe00778feb80 syz-executor 995 1 764 0 S uwait 0xfffffe0059630d00 syz-executor 994 1 766 0 S uwait 0xfffffe0059630600 syz-executor 992 1 764 0 S uwait 0xfffffe00584ee980 syz-executor 983 1 765 0 S uwait 0xfffffe00778ff480 syz-executor 973 1 766 0 S uwait 0xfffffe00778fe580 syz-executor 957 1 765 0 S uwait 0xfffffe00778fec80 syz-executor 953 1 947 0 S uwait 0xfffffe00778fe480 syz-executor 952 1 766 0 S uwait 0xfffffe0059631600 syz-executor 944 0 0 0 DL mdwait 0xfffffe007791e000 [md2] 933 1 867 0 S uwait 0xfffffe00584eeb80 syz-executor 930 0 0 0 DL - 0xffffffff83cb3e00 [soaiod4] 929 0 0 0 DL - 0xffffffff83cb3e00 [soaiod3] 928 0 0 0 DL - 0xffffffff83cb3e00 [soaiod2] 927 0 0 0 DL - 0xffffffff83cb3e00 [soaiod1] 921 0 0 0 DL mdwait 0xfffffe0059b37000 [md1] 919 1 764 0 S uwait 0xfffffe0059632300 syz-executor 918 1 766 0 S uwait 0xfffffe00778fe180 syz-executor 911 1 765 0 S uwait 0xfffffe0059630c00 syz-executor 907 1 764 0 S uwait 0xfffffe00584ee380 syz-executor 905 1 765 0 S uwait 0xfffffe00584ee480 syz-executor 902 1 765 0 S uwait 0xfffffe00778ff380 syz-executor 893 0 0 0 DL (threaded) [so_splice] 100120 D - 0xfffffe00778fef00 [thr_0] 100180 D - 0xfffffe00778fef40 [thr_1] 889 0 0 0 DL (threaded) [KTLS] 100153 D - 0xfffffe0058567000 [thr_0] 100169 D - 0xfffffe0058567080 [thr_1] 100170 D - 0xffffffff83cb5628 [reclaim_0] 869 1 765 0 S uwait 0xfffffe0059633380 syz-executor 867 762 867 0 R syz-executor 859 1 765 0 S uwait 0xfffffe0059632500 syz-executor 855 1 766 0 S uwait 0xfffffe00584eed80 syz-executor 850 1 764 0 S uwait 0xfffffe0059630400 syz-executor 823 1 765 0 S uwait 0xfffffe00584eea80 syz-executor 816 1 764 0 S uwait 0xfffffe0059630300 syz-executor 815 0 0 0 DL aiordy 0xfffffe00540fcb00 [aiod4] 814 0 0 0 DL aiordy 0xfffffe00540cb5a0 [aiod3] 813 0 0 0 DL aiordy 0xfffffe00540cbb00 [aiod2] 812 0 0 0 DL aiordy 0xfffffe00540cc060 [aiod1] 766 762 766 0 R syz-executor 765 762 765 0 R syz-executor 764 762 764 0 R syz-executor 762 760 760 0 S nanslp 0xffffffff83ba3c40 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540c90b0 csh 758 681 758 0 Ss select 0xfffffe00593ecf40 sshd 736 1 17 0 S+ nanslp 0xffffffff83ba3c41 sleep 681 1 681 0 Ss select 0xfffffe0053ffc6c0 sshd 16 0 0 0 DL syncer 0xffffffff83cc1820 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0054002560 [vnlru] 14 0 0 0 RL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83cbfd60 [bufdaemon] 100082 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 Run CPU 0 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d0acc0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83cf0d88 [dom0] 100080 D launds 0xffffffff83cf0d94 [laundry: dom0] 100081 D umarcl 0xffffffff81de0e10 [uma] 7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff845ea9e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff8449b700 [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 - 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 - 0xfffffe0058142300 [ipsec_offload] 100284 D - 0xfffffe0059671900 [netlink_socket (PID] db> show all locks Process 1168 (syz-executor) thread 0xfffffe005414a000 (100458) exclusive rw vmobject (vmobject) r = 0 (0xfffffe005415d7c0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2410 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00784c3908) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:12785 Process 14 (bufdaemon) thread 0xfffffe00540bb000 (100093) exclusive rw SUrw (SUrw) r = 0 (0xfffffe005828dc00) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:10022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e46e908) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3384 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5474K 616 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4215 sysctloid 35221 2075K 35296 vtbuf 24 1968K 46 kobj 330 1320K 523 newblk 5 1025K 1674 vfscache 3 1025K 3 pcb 48 687K 180 filedesc 81 646K 396 inodedep 20 520K 468 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 193 370K 1283 vmem 5 272K 8 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 54432 tidhash 3 141K 3 pagedep 11 131K 207 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 109 109K 129 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 522 66K 524 ddb_capture 1 64K 1 kdtrace 257 49K 1632 umtx 384 48K 384 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 128 32K 139 msg 4 30K 4 kbdmux 6 28K 6 LRO 24 25K 26 temp 37 22K 3887 ifaddr 76 21K 80 DEVFS_RULE 56 20K 56 routetbl 194 19K 584 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 51 16K 57 ithread 90 15K 90 ether_multi 180 15K 243 bus-sc 34 15K 1650 ifnet 8 15K 8 eventhandler 163 14K 163 GEOM 59 13K 510 kqueue 97 12K 1443 kenv 95 12K 95 shmfd 7 11K 16 CAM queue 5 11K 1528 in6_multi 75 10K 90 rman 82 10K 447 rpc 8 9K 8 bmsafemap 2 9K 356 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 md_disk 2 8K 3 audit_evclass 240 8K 303 taskqueue 72 8K 84 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pwddesc 82 6K 1177 mount 63 5K 970 pf_ifnet 12 5K 23 ufs_dirhash 24 5K 33 plimit 12 5K 364 UMA 269 5K 269 cred 17 5K 224 tcp_fsb_rack 2 5K 6 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 sctp_atcl 9 4K 46 terminal 11 3K 11 DEVFSP 44 3K 88 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 15 kcovinfo 36 3K 45 ip6ndp 14 3K 18 proc-args 85 3K 2383 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 18 2K 128 tun 5 2K 5 Unitno 33 2K 56 sctp_ifa 14 2K 17 dirrem 7 2K 298 in_multi 7 2K 10 crypto 5 2K 25 CAM XPT 22 2K 543 vnodemarker 3 2K 52 toponodes 6 2K 6 ipsecpolicy 2 2K 2 BPF 8 2K 22 session 11 2K 43 CC Mem 10 2K 108 msi 9 2K 9 netlink 2 2K 100 selfd 18 2K 118503 sctp_stro 1 1K 4 softdep 1 1K 1 diradd 8 1K 319 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 inpcbpolicy 29 1K 412 sctp_ifn 7 1K 17 mld 7 1K 7 igmp 7 1K 7 select 7 1K 66 CAM periph 4 1K 271 ip6opt 4 1K 18 ipsec 3 1K 3 sctp_timw 3 1K 3 pfil 6 1K 6 isadev 6 1K 8 pci_link 10 1K 10 osd 15 1K 125 freefile 5 1K 230 frag6 7 1K 71 encap_export_host 12 1K 12 newdirblk 4 1K 157 inotify 2 1K 10 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 mkdir 3 1K 314 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 18 cryptodev 5 1K 85 sctp_atky 10 1K 50 tcp_pcm_rack 1 1K 5 vnodes 1 1K 4 ktls 1 1K 7 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 sctp_athm 9 1K 46 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip_msource 2 1K 2 ip_moptions 2 1K 3 in_mfilter 3 1K 3 VN POLL 1 1K 7 aio 4 1K 4 pmchooks 1 1K 1 sigio 2 1K 5 filedesc_to_leader 2 1K 7 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 filecaps 3 1K 107 sctp_vrf 1 1K 1 ip6_msource 1 1K 6 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 sctp_map 2 1K 8 cpus 2 1K 2 ip6_moptions 1 1K 8 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 445 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do_rack 0 0K 0 mqdata 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 filemon 0 0K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 6 sctp_iter 0 0K 16 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 16 sctp_aadr 0 0K 0 sctp_stri 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 296 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 25 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 200 freefrag 0 0K 109 allocindir 0 0K 0 indirdep 0 0K 201 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 22 fadvise 0 0K 2 statfs 0 0K 203 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 77 lio 0 0K 4 acl 0 0K 0 soname 0 0K 3481 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 15390 ioctlops 0 0K 135 eventfd 0 0K 1 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 394 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 688 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 18 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 90 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 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 8356 1042 16887 0 254 38494208 0 tcp_log 416 8043 2118 25693 0 254 4226976 0 mbuf 256 8724 938 43521 0 254 2473472 0 BUF TRIE 152 237 11567 1784 0 62 1794208 0 malloc-4096 4096 412 14 1688 0 2 1744896 0 malloc-64 64 542 25414 120116 0 254 1661184 0 malloc-384 384 4122 48 4474 0 30 1601280 0 malloc-128 128 11574 144 11975 0 126 1499904 0 RADIX NODE 152 7650 613 39306 0 62 1255976 0 UMA Slabs 0 112 11111 7 11111 0 126 1245216 0 sctp_asoc 2256 1 509 4 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 18117 138 18117 0 254 1022280 0 malloc-16384 16384 41 5 196 0 1 753664 0 FFS inode 1168 571 24 811 0 8 694960 0 malloc-65536 65536 10 0 13 0 1 655360 0 sctp_ep 1152 8 503 42 0 254 588672 0 256 Bucket 2048 252 28 1726 0 8 573440 0 socket 1024 51 457 1756 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 194 0 0 2 509056 0 malloc-65536 65536 4 2 114 0 1 393216 0 sctp_raddr 736 1 516 4 0 254 380512 0 VM OBJECT 248 1302 186 17903 0 62 369024 0 THREAD 1860 174 18 458 0 8 357120 0 malloc-32768 32768 4 6 136 0 1 327680 0 malloc-2048 2048 106 54 641 0 8 327680 0 VNODE 440 610 83 853 0 30 304920 0 malloc-64 64 4250 349 6467 0 254 294336 0 malloc-16 16 14543 207 14642 0 254 236000 0 MAP ENTRY 96 1824 570 58604 0 126 229824 0 DEVCTL 1024 35 185 168 0 0 225280 0 malloc-256 256 327 483 3252 0 62 207360 0 malloc-32768 32768 4 2 18 0 1 196608 0 UMA Zones 768 241 3 241 0 16 187392 0 ertt_txseginfo 40 324 4322 8859 0 254 185840 0 malloc-32 32 5378 292 5458 0 254 181440 0 FPU_save_area 832 176 40 617 0 16 179712 0 malloc-128 128 1222 173 25490 0 126 178560 0 FFS2 dinode 256 571 119 810 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 11 505 1256 0 254 165120 0 malloc-1024 1024 127 33 886 0 16 163840 0 PROC 1376 81 29 1172 0 8 151360 0 S VFS Cache 104 1023 381 1334 0 126 146016 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 96 0 1 131072 0 mbuf_packet 256 9 499 3203 0 254 130048 0 ksiginfo 112 90 954 217 0 126 116928 0 filedesc0 1072 82 23 1177 0 8 112560 0 g_bio 408 0 270 10673 0 30 110160 0 malloc-128 128 524 251 3970 0 126 99200 0 malloc-256 256 227 148 1369 0 62 96000 0 malloc-8192 8192 8 3 12 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 syncache 168 0 528 4 0 254 88704 0 128 Bucket 1024 58 25 281 0 16 84992 0 malloc-128 128 441 210 1233 0 126 83328 0 malloc-128 128 407 244 1320 0 126 83328 0 malloc-16384 16384 3 2 7 0 1 81920 0 64 Bucket 512 103 57 2501 0 30 81920 0 malloc-384 384 135 45 143 0 30 69120 0 malloc-64 64 687 384 3008 0 254 68544 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 81 0 2 65536 0 malloc-2048 2048 12 20 772 0 8 65536 0 32 Bucket 256 82 173 1027 0 62 65280 0 pipe 736 20 68 448 0 16 64768 0 tcp_inpcb 1304 11 37 108 0 8 62592 0 malloc-8192 8192 4 3 136 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 AIOCB 552 2 96 120 0 16 54096 0 malloc-128 128 155 248 759 0 126 51584 0 udp_inpcb 408 9 117 241 0 30 51408 0 malloc-256 256 1 194 825 0 62 49920 0 malloc-256 256 26 169 781 0 62 49920 0 DIRHASH 1024 34 14 40 0 16 49152 0 NAMEI 1024 1 47 15609 0 16 49152 0 malloc-4096 4096 4 8 13 0 2 49152 0 malloc-2048 2048 16 8 47 0 8 49152 0 malloc-1024 1024 28 20 33 0 16 49152 0 VMSPACE 584 52 32 1141 0 16 49056 0 da_ccb 544 0 84 2780 0 16 45696 0 Files 80 208 342 9156 0 126 44000 0 clpbuf 2624 0 16 122 0 4 41984 0 malloc-8192 8192 3 2 5 0 1 40960 0 pcpu-8 8 4836 284 5078 0 254 40960 0 sctp_chunk 152 1 259 1 0 254 39520 0 cpuset 200 44 148 132 0 62 38400 0 hostcache 64 4 563 4 0 254 36288 0 malloc-64 64 57 510 15191 0 254 36288 0 malloc-64 64 166 401 287 0 254 36288 0 malloc-64 64 14 553 146 0 254 36288 0 malloc-64 64 15 552 1312 0 254 36288 0 tcp_rack_map 128 3 276 108 0 126 35712 0 tcp_bbr_map 128 0 279 220 0 126 35712 0 malloc-128 128 66 213 467 0 126 35712 0 routing nhops 256 29 106 40 0 62 34560 0 ttyoutq 256 0 135 160 0 62 34560 0 malloc-384 384 52 38 55 0 30 34560 0 malloc-384 384 25 65 474 0 30 34560 0 malloc-256 256 20 115 36 0 62 34560 0 malloc-256 256 91 44 648 0 62 34560 0 malloc-256 256 30 105 45 0 62 34560 0 malloc-256 256 15 120 707 0 62 34560 0 TURNSTILE 136 193 59 193 0 62 34272 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-4096 4096 5 3 567 0 2 32768 0 malloc-4096 4096 3 5 215 0 2 32768 0 malloc-4096 4096 2 6 13 0 2 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 6 10 102 0 8 32768 0 malloc-2048 2048 13 3 15 0 8 32768 0 malloc-2048 2048 1 15 91 0 8 32768 0 malloc-1024 1024 0 32 4 0 16 32768 0 malloc-1024 1024 11 21 26 0 16 32768 0 malloc-1024 1024 4 28 11 0 16 32768 0 malloc-1024 1024 9 23 16 0 16 32768 0 malloc-1024 1024 1 31 1188 0 16 32768 0 malloc-512 512 5 59 171 0 30 32768 0 malloc-512 512 2 62 34 0 30 32768 0 malloc-512 512 1 63 11 0 30 32768 0 malloc-512 512 3 61 54 0 30 32768 0 malloc-512 512 5 59 55 0 30 32768 0 malloc-512 512 9 55 33 0 30 32768 0 pcpu-64 64 501 11 501 0 254 32768 0 tcp_bbr_pcb 896 0 36 4 0 16 32256 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 0 200 300 0 62 32000 0 PGRP 120 15 249 50 0 126 31680 0 sctp_laddr 48 0 588 17 0 254 28224 0 rl_entry 48 5 583 11 0 254 28224 0 malloc-32 32 322 560 3319 0 254 28224 0 16 Bucket 144 71 125 384 0 62 28224 0 4 Bucket 48 7 581 18 0 254 28224 0 AIO 208 2 131 38 0 62 27664 0 udplite_inpcb 408 1 62 13 0 30 25704 0 malloc-8192 8192 1 2 23 0 1 24576 0 malloc-4096 4096 1 5 12 0 2 24576 0 PWD 40 40 566 221 0 254 24240 0 rtentry 168 32 112 40 0 62 24192 0 8 Bucket 80 61 239 452 0 126 24000 0 itimer 352 0 66 7 0 30 23232 0 splice 184 0 126 6 0 62 23184 0 malloc-384 384 23 37 27 0 30 23040 0 malloc-384 384 26 34 379 0 30 23040 0 malloc-384 384 11 49 82 0 30 23040 0 malloc-384 384 29 31 46 0 30 23040 0 tcp_rack_pcb 1088 1 20 3 0 8 22848 0 domainset 40 1 566 120 0 254 22680 0 ripcb 376 9 51 50 0 30 22560 0 Mountpoints 2816 2 6 6 0 4 22528 0 SLEEPQUEUE 88 193 63 193 0 126 22528 0 ertt 72 10 270 108 0 126 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 47 583 314 0 254 20160 0 malloc-32 32 96 534 135 0 254 20160 0 malloc-32 32 155 475 1428 0 254 20160 0 malloc-32 32 232 398 644 0 254 20160 0 malloc-32 32 26 604 1085 0 254 20160 0 2 Bucket 32 71 559 452 0 254 20160 0 KNOTE 160 5 120 203 0 62 20000 0 malloc-128 128 0 155 2 0 126 19840 0 cryptop 280 0 70 3 0 30 19600 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 1 59 19 0 30 19200 0 AIOLIO 272 0 70 4 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-2048 2048 4 4 4 0 8 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 1 287 1 0 254 16128 0 malloc-16 16 511 489 3796 0 254 16000 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 kenv 258 17 43 1075 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 1 68 1 0 62 12144 0 malloc-32 32 7 371 7 0 254 12096 0 malloc-16 16 53 697 2066 0 254 12000 0 malloc-16 16 24 726 191 0 254 12000 0 malloc-16 16 17 733 20 0 254 12000 0 malloc-16 16 40 710 24941 0 254 12000 0 malloc-16 16 14 736 16 0 254 12000 0 malloc-16 16 49 701 225 0 254 12000 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 1901 0 254 8016 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 15 24 27 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 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 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-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 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