panic: handle_workitem_remove: directory ino 145 negative i_nlink -1 cpuid = 0 time = 1753812883 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+0xd72/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 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 0xfffffe0056c60910 rbp 0xfffffe0056c60930 rsi 0 rdi 0xffffffff81614a99 printf+0x149 r8 0 r9 0xffffffff r10 0x1000000001011 r11 0xb 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] 100080 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 Run CPU 0 [/ worker] db> ps pid ppid pgrp uid state wmesg wchan cmd 1230 1228 1082 0 R+ utx 1229 869 869 0 R (threaded) syz-executor 100586 RunQ syz-executor 100649 RunQ syz-executor 1228 1082 1082 0 S+ wait 0xfffffe005416e060 sh 1218 764 764 0 R (threaded) syz-executor 100603 Run CPU 1 syz-executor 100643 RunQ syz-executor 100646 S uwait 0xfffffe00584ec900 syz-executor 1205 1 869 0 S uwait 0xfffffe0058259200 syz-executor 1150 1 869 0 S uwait 0xfffffe007a40ba80 syz-executor 1140 1 1137 0 S uwait 0xfffffe007a40b480 syz-executor 1134 1 869 0 S uwait 0xfffffe00584eb700 syz-executor 1128 1 869 0 S uwait 0xfffffe00584ec000 syz-executor 1093 1092 764 60928 S uwait 0xfffffe00584ec200 syz-executor 1092 1 764 60928 SV uwait 0xfffffe00584ec300 syz-executor 1090 1088 1082 0 S+ nanslp 0xffffffff83ba3c40 sleep 1088 1082 1082 0 S+ wait 0xfffffe005416b560 sh 1082 1 1082 0 Ss+ wait 0xfffffe0054158020 sh 1081 1 764 0 S uwait 0xfffffe00598fe900 syz-executor 1078 1 764 0 S uwait 0xfffffe00598feb00 syz-executor 1073 763 763 0 T (threaded) syz-executor 100543 s syz-executor 100550 D ifnet_d 0xffffffff83cc2000 syz-executor 100551 s syz-executor 1068 1 763 0 S uwait 0xfffffe00584ebb00 syz-executor 1067 1 764 0 S uwait 0xfffffe00584eb800 syz-executor 1064 1 764 0 S uwait 0xfffffe00584eba00 syz-executor 1063 1 869 0 S uwait 0xfffffe00584eb080 syz-executor 1062 1 869 0 S uwait 0xfffffe007a40c300 syz-executor 1060 1 763 0 S uwait 0xfffffe00598fea00 syz-executor 1051 1050 869 0 SV connec 0xfffffe0059adbcda syz-executor 1050 1 869 0 DV ppwait 0xfffffe0054158a80 syz-executor 1049 0 0 0 DL - 0xffffffff83cb3e00 [soaiod4] 1048 0 0 0 DL - 0xffffffff83cb3e00 [soaiod3] 1047 0 0 0 DL - 0xffffffff83cb3e00 [soaiod2] 1046 0 0 0 DL - 0xffffffff83cb3e00 [soaiod1] 1038 1037 1037 0 D tun_con 0xfffffe00595c56a8 ifconfig 1037 762 1037 0 S wait 0xfffffe0054137b00 syz-executor 1032 0 0 0 DL mdwait 0xfffffe007a416000 [md1] 1030 1 869 0 S uwait 0xfffffe005825ae00 syz-executor 1022 1 869 0 S uwait 0xfffffe00584ee800 syz-executor 1019 1 921 0 S uwait 0xfffffe00598fe000 syz-executor 1016 1 869 0 S uwait 0xfffffe005825a280 syz-executor 1012 1 921 0 S uwait 0xfffffe005825ad00 syz-executor 1011 1 869 0 S uwait 0xfffffe005962c600 syz-executor 1008 1 869 0 S uwait 0xfffffe00584ecd00 syz-executor 1005 1 869 0 S uwait 0xfffffe00584ee500 syz-executor 1003 1 764 0 S uwait 0xfffffe00598fe300 syz-executor 991 1 985 0 S uwait 0xfffffe00598fe200 syz-executor 983 1 763 0 S uwait 0xfffffe005825a680 syz-executor 982 1 763 0 S uwait 0xfffffe00598fe700 syz-executor 961 1 869 0 S uwait 0xfffffe0058259d00 syz-executor 960 1 869 0 SV uwait 0xfffffe00598fe500 syz-executor 956 1 869 0 S uwait 0xfffffe005825af00 syz-executor 954 1 764 0 SV uwait 0xfffffe00584eb280 syz-executor 953 1 869 0 S umtxn 0xfffffe00584eed80 syz-executor 952 1 869 0 S uwait 0xfffffe00598fe100 syz-executor 948 1 869 0 S uwait 0xfffffe005962d300 syz-executor 937 1 763 0 SV uwait 0xfffffe00584ecc00 syz-executor 935 1 763 0 S uwait 0xfffffe00584eb180 syz-executor 924 1 763 0 S uwait 0xfffffe005825a380 syz-executor 923 1 763 0 S uwait 0xfffffe005962de00 syz-executor 919 1 763 0 S uwait 0xfffffe00598fe400 syz-executor 916 1 764 0 S uwait 0xfffffe005962e080 syz-executor 915 1 766 0 S uwait 0xfffffe005962d200 syz-executor 911 1 766 0 S uwait 0xfffffe005962dc00 syz-executor 899 1 763 0 S uwait 0xfffffe005825a580 syz-executor 898 1 763 0 S uwait 0xfffffe00584eee80 syz-executor 879 1 766 0 S uwait 0xfffffe0058259a00 syz-executor 877 1 766 0 S uwait 0xfffffe005962cc80 syz-executor 871 1 766 0 S uwait 0xfffffe005962c800 syz-executor 869 762 869 0 S nanslp 0xffffffff83ba3c40 syz-executor 848 0 0 0 DL mdwait 0xfffffe0059b23000 [md0] 845 1 765 0 SV uwait 0xfffffe005962c700 syz-executor 844 1 763 0 S uwait 0xfffffe0058259900 syz-executor 843 1 763 0 S uwait 0xfffffe005962c300 syz-executor 841 0 0 0 DL (threaded) [so_splice] 100149 D - 0xfffffe005962c200 [thr_0] 100150 D - 0xfffffe005962c240 [thr_1] 838 1 838 0 Ts+ getty 837 1 837 0 Ts+ getty 836 1 836 0 Ts+ getty 835 1 835 0 Ts+ getty 834 1 834 0 Ts+ getty 833 1 833 0 Ts+ getty 832 1 832 0 Ts+ getty 831 1 831 0 Ts+ getty 830 1 830 0 Ts+ getty 829 0 0 0 DL (threaded) [KTLS] 100137 D - 0xfffffe0058567400 [thr_0] 100144 D - 0xfffffe0058567480 [thr_1] 100145 D - 0xffffffff83cb5628 [reclaim_0] 828 1 766 0 S uwait 0xfffffe00584ece00 syz-executor 820 807 820 0 Ss select 0xfffffe006e4e6ac0 dhclient 819 0 0 0 DL aiordy 0xfffffe005410dae0 [aiod4] 818 0 0 0 DL aiordy 0xfffffe005410e040 [aiod3] 817 0 0 0 DL aiordy 0xfffffe005410c000 [aiod2] 816 0 0 0 DL aiordy 0xfffffe00540f4060 [aiod1] 807 788 423 65 S select 0xfffffe006e4e72c0 dhclient 788 1 423 0 S wait 0xfffffe0054004040 sh 764 762 764 0 R syz-executor 763 762 763 0 S wait 0xfffffe00540f1000 syz-executor 762 760 760 0 S select 0xfffffe0053ffb640 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540a8610 csh 758 1 758 0 Ss select 0xfffffe0057d652c0 sshd 736 1 17 0 S+ nanslp 0xffffffff83ba3c41 sleep 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] 100080 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] 100081 D launds 0xffffffff83cf0d94 [laundry: dom0] 100082 D umarcl 0xffffffff81de0e10 [uma] 7 0 0 0 DL - 0xffffffff8391c5d8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff844b49e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff848b7700 [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 - 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 1230 (utx) thread 0xfffffe0054164000 (100577) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00074c6f80) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:5819 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0054162a30) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7639 shared rw vmobject (vmobject) r = 0 (0xfffffe0007800c98) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2701 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0054162980) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:1975 Process 1038 (ifconfig) thread 0xfffffe00540ce780 (100278) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff83cc2000) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3000 Process 14 (bufdaemon) thread 0xfffffe00540c3000 (100093) 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 (0xfffffe006e55a908) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3384 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 sctp_stro 6 6920K 14 linker 400 5474K 641 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4214 sysctloid 35455 2089K 35530 vtbuf 24 1968K 46 kobj 330 1320K 514 newblk 37 1033K 2210 vfscache 3 1025K 3 filedesc 113 902K 612 pcb 63 709K 316 inodedep 21 520K 621 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 subproc 245 494K 1365 intr 4 472K 4 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 224407 acpica 1674 184K 54432 vmem 5 144K 6 tidhash 3 141K 3 pagedep 16 132K 304 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 131 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 308 57K 1887 umtx 416 52K 416 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 9 msg 4 30K 4 kbdmux 6 28K 6 LRO 26 27K 26 ifaddr 85 23K 87 temp 38 21K 2253 routetbl 199 21K 577 BPF 20 21K 33 DEVFS_RULE 56 20K 56 lltable 63 20K 65 ether_multi 208 17K 245 ufs_mount 4 17K 5 proc 3 17K 3 ifnet 9 17K 10 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1650 eventhandler 163 14K 163 GEOM 59 13K 485 in6_multi 85 12K 90 kenv 95 12K 95 shmfd 7 11K 18 CAM queue 5 11K 1528 rman 82 10K 447 plimit 25 10K 527 sctp_atcl 24 9K 122 rpc 8 9K 8 kqueue 123 9K 1685 bmsafemap 3 9K 531 devstat 4 9K 4 UART 12 9K 12 md_disk 4 9K 8 ksem 1 8K 1 filemon 1 8K 73 pfs_vncache 1 8K 1 md_sectors 2 8K 2 audit_evclass 240 8K 303 cred 30 8K 264 taskqueue 69 8K 93 pwddesc 111 7K 1248 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 DEVFSP 83 6K 203 pf_ifnet 12 5K 26 ufs_dirhash 24 5K 33 UMA 271 5K 271 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 63 4K 63 acpisem 28 4K 28 proc-args 127 4K 2394 terminal 11 3K 11 inpcbpolicy 87 3K 787 ip6ndp 16 3K 17 acpidev 20 3K 20 uidinfo 4 3K 24 hhook 8 3K 10 tun 6 3K 6 clone 9 3K 9 sctp_ifa 17 3K 18 session 17 3K 48 sctp_timw 8 2K 8 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 in_multi 8 2K 11 selfd 29 2K 140699 Unitno 28 2K 211 lockf 14 2K 130 CAM XPT 22 2K 543 CC Mem 12 2K 281 nhops 6 2K 10 toponodes 6 2K 6 newdirblk 11 2K 266 ipsecpolicy 2 2K 2 crypto 7 2K 41 indirdep 5 2K 389 sctp_atky 30 2K 136 msi 9 2K 9 netlink 2 2K 101 sctp_ifn 8 1K 18 softdep 1 1K 1 dirrem 4 1K 460 sahead 1 1K 1 secasvar 1 1K 1 mld 8 1K 8 igmp 8 1K 8 vnodemarker 2 1K 50 NFSD session 1 1K 1 CAM periph 4 1K 271 ip6opt 5 1K 68 ipsec 3 1K 3 frag6 8 1K 9 pfil 6 1K 6 isadev 6 1K 8 mount 16 1K 757 osd 17 1K 298 pci_link 10 1K 10 encap_export_host 12 1K 12 cryptodev 9 1K 139 freework 3 1K 644 diradd 4 1K 483 freeblks 2 1K 311 select 4 1K 59 cdev 2 1K 2 lkpikmalloc 8 1K 9 filedesc_to_leader 7 1K 15 counter_rate 13 1K 13 sctp_athm 24 1K 122 freefile 3 1K 373 chacha20random 1 1K 1 biobuf 1 1K 1 vnodes 3 1K 7 mkdir 2 1K 532 VN POLL 2 1K 10 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 filecaps 7 1K 79 sctp_map 12 1K 28 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_msource 2 1K 17 ip_msource 2 1K 7 ip_moptions 2 1K 11 aio 4 1K 4 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 in_mfilter 2 1K 14 sctp_vrf 1 1K 1 sctp_aadr 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 36 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 fadvise 1 1K 3 Per-cpu 1 1K 1 soname 1 1K 3589 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 20 sctp_iter 0 0K 14 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 14 sctp_stri 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 tcp_pcm_rack 0 0K 2 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 4 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 513 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 24 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 60 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 ip6_moptions 0 0K 19 in6_mfilter 0 0K 37 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 statfs 0 0K 220 namei_tracker 0 0K 3 inotify 0 0K 22 export_host 0 0K 0 cl_savebuf 0 0K 37 lio 0 0K 14 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 8 iov 0 0K 18392 ioctlops 0 0K 142 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 380 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 685 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 sigio 0 0K 2 pwd 0 0K 0 tty console 0 0K 0 boottrace 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 84 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 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 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 8340 1058 14052 0 254 38494208 0 tcp_log 416 4075 4565 35474 0 254 3594240 0 mbuf 256 8809 853 28713 0 254 2473472 0 malloc-4096 4096 441 5 1739 0 2 1826816 0 BUF TRIE 152 246 11558 2045 0 62 1794208 0 malloc-384 384 4123 47 4476 0 30 1601280 0 RADIX NODE 152 9861 456 44226 0 62 1568184 0 malloc-128 128 11656 217 12256 0 126 1519744 0 UMA Slabs 0 112 11218 8 11218 0 126 1257312 0 sctp_asoc 2256 6 504 14 0 254 1150560 0 malloc-64 64 561 17016 142299 0 254 1124928 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 18085 98 18085 0 254 1018248 0 malloc-16384 16384 57 4 303 0 1 999424 0 FFS inode 1168 582 27 970 0 8 711312 0 malloc-65536 65536 10 0 13 0 1 655360 0 sctp_ep 1152 18 493 108 0 254 588672 0 malloc-8192 8192 5 65 184 0 1 573440 0 256 Bucket 2048 239 17 1575 0 8 524288 0 socket 1024 114 394 2192 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 VM OBJECT 248 1574 170 18747 0 62 432512 0 malloc-65536 65536 4 2 119 0 1 393216 0 THREAD 1860 196 12 649 0 8 386880 0 sctp_raddr 736 6 511 14 0 254 380512 0 malloc-2048 2048 105 71 709 0 8 360448 0 malloc-32768 32768 4 6 327 0 1 327680 0 malloc-64 64 4336 515 6640 0 254 310464 0 VNODE 440 623 70 1014 0 30 304920 0 MAP ENTRY 96 2559 339 62562 0 126 278208 0 malloc-16 16 14643 357 14751 0 254 240000 0 malloc-32768 32768 4 3 18 0 1 229376 0 DEVCTL 1024 37 183 164 0 0 225280 0 malloc-256 256 363 507 3735 0 62 222720 0 malloc-65536 65536 0 3 80 0 1 196608 0 malloc-128 128 1221 298 25653 0 126 194432 0 UMA Zones 768 243 1 243 0 16 187392 0 FPU_save_area 832 198 27 870 0 16 187200 0 PROC 1376 110 22 1236 0 8 181632 0 malloc-32 32 5410 260 5524 0 254 181440 0 FFS2 dinode 256 582 108 969 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 12 504 1245 0 254 165120 0 malloc-1024 1024 128 32 899 0 16 163840 0 S VFS Cache 104 1048 356 1532 0 126 146016 0 filedesc0 1072 111 22 1248 0 8 142576 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 mbuf_packet 256 19 489 849 0 254 130048 0 tcp_inpcb 1304 12 84 281 0 8 125184 0 ksiginfo 112 121 923 257 0 126 116928 0 malloc-2048 2048 22 34 840 0 8 114688 0 ertt_txseginfo 40 0 2626 9122 0 254 105040 0 malloc-128 128 524 251 3940 0 126 99200 0 malloc-32768 32768 0 3 139 0 1 98304 0 malloc-256 256 244 131 2018 0 62 96000 0 malloc-8192 8192 8 3 12 0 1 90112 0 UMA Kegs 384 229 4 229 0 30 89472 0 syncache 168 1 527 6 0 254 88704 0 128 Bucket 1024 57 26 307 0 16 84992 0 tcp_bbr_map 128 3 648 1688 0 126 83328 0 malloc-128 128 445 206 1579 0 126 83328 0 malloc-128 128 442 209 1346 0 126 83328 0 malloc-16384 16384 3 2 7 0 1 81920 0 64 Bucket 512 99 61 2833 0 30 81920 0 malloc-384 384 166 44 172 0 30 80640 0 sctp_chunk 152 4 516 4 0 254 79040 0 g_bio 408 32 148 13000 0 30 73440 0 malloc-64 64 757 314 3129 0 254 68544 0 DIRHASH 1024 34 30 40 0 16 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 82 0 2 65536 0 32 Bucket 256 83 172 871 0 62 65280 0 udp_inpcb 408 65 88 323 0 30 62424 0 sctp_stream_msg_out 112 0 540 3 0 254 60480 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-4096 4096 8 6 13 0 2 57344 0 VMSPACE 584 82 16 1199 0 16 57232 0 Files 80 349 301 10307 0 126 52000 0 malloc-128 128 158 245 753 0 126 51584 0 ttyoutq 256 8 187 312 0 62 49920 0 malloc-256 256 0 195 851 0 62 49920 0 malloc-256 256 116 79 1314 0 62 49920 0 malloc-256 256 38 157 1165 0 62 49920 0 NAMEI 1024 5 43 17379 0 16 49152 0 malloc-2048 2048 15 9 45 0 8 49152 0 pcpu-64 64 501 267 501 0 254 49152 0 malloc-384 384 26 94 627 0 30 46080 0 ripcb 376 7 113 131 0 30 45120 0 pcpu-8 8 4991 641 5276 0 254 45056 0 TURNSTILE 136 209 106 209 0 62 42840 0 malloc-4096 4096 4 6 333 0 2 40960 0 pipe 736 31 24 403 0 16 40480 0 da_ccb 544 8 62 3385 0 16 38080 0 udplite_inpcb 408 3 87 52 0 30 36720 0 hostcache 64 5 562 5 0 254 36288 0 malloc-64 64 92 475 18343 0 254 36288 0 malloc-64 64 168 399 203 0 254 36288 0 malloc-64 64 13 554 202275 0 254 36288 0 malloc-64 64 3 564 4 0 254 36288 0 malloc-64 64 16 551 37 0 254 36288 0 malloc-128 128 71 208 997 0 126 35712 0 routing nhops 256 36 99 44 0 62 34560 0 malloc-384 384 52 38 56 0 30 34560 0 malloc-384 384 26 64 154 0 30 34560 0 malloc-256 256 20 115 31 0 62 34560 0 malloc-256 256 35 100 51 0 62 34560 0 malloc-256 256 22 113 429 0 62 34560 0 SLEEPQUEUE 88 209 175 209 0 126 33792 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-4096 4096 5 3 564 0 2 32768 0 malloc-4096 4096 4 4 17 0 2 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 5 11 90 0 8 32768 0 malloc-2048 2048 14 2 15 0 8 32768 0 malloc-2048 2048 1 15 69 0 8 32768 0 malloc-1024 1024 28 4 2237 0 16 32768 0 malloc-1024 1024 11 21 27 0 16 32768 0 malloc-1024 1024 6 26 19 0 16 32768 0 malloc-1024 1024 9 23 15 0 16 32768 0 malloc-1024 1024 0 32 1154 0 16 32768 0 malloc-512 512 3 61 3 0 30 32768 0 malloc-512 512 4 60 171 0 30 32768 0 malloc-512 512 2 62 53 0 30 32768 0 malloc-512 512 1 63 23 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 5 59 91 0 30 32768 0 malloc-512 512 14 50 39 0 30 32768 0 tcp_bbr_pcb 896 1 35 12 0 16 32256 0 ttyinq 160 15 185 585 0 62 32000 0 PGRP 120 25 239 56 0 126 31680 0 clpbuf 2624 0 12 117 0 4 31488 0 L VFS Cache 320 2 94 47 0 30 30720 0 sctp_laddr 48 26 562 47 0 254 28224 0 rl_entry 48 11 577 19 0 254 28224 0 malloc-32 32 353 529 3498 0 254 28224 0 16 Bucket 144 67 129 403 0 62 28224 0 4 Bucket 48 7 581 14 0 254 28224 0 AIO 208 2 131 46 0 62 27664 0 cpuset 200 9 119 488 0 62 25600 0 malloc-8192 8192 1 2 7 0 1 24576 0 malloc-8192 8192 1 2 23 0 1 24576 0 PWD 40 52 554 311 0 254 24240 0 rtentry 168 39 105 44 0 62 24192 0 8 Bucket 80 69 231 502 0 126 24000 0 itimer 352 0 66 135 0 30 23232 0 malloc-384 384 26 34 28 0 30 23040 0 malloc-384 384 39 21 622 0 30 23040 0 malloc-384 384 29 31 46 0 30 23040 0 domainset 40 1 566 409 0 254 22680 0 Mountpoints 2816 2 6 8 0 4 22528 0 ertt 72 12 268 281 0 126 20160 0 malloc-32 32 51 579 387 0 254 20160 0 malloc-32 32 94 536 294 0 254 20160 0 malloc-32 32 154 476 1453 0 254 20160 0 malloc-32 32 300 330 11596 0 254 20160 0 malloc-32 32 27 603 1130 0 254 20160 0 2 Bucket 32 102 528 627 0 254 20160 0 KNOTE 160 1 124 136 0 62 20000 0 tcp_rack_map 128 0 155 3 0 126 19840 0 malloc-128 128 0 155 10 0 126 19840 0 cryptop 280 0 70 12 0 30 19600 0 AIOCB 552 1 34 126 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 AIOLIO 272 0 70 13 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 6 0 2 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-1024 1024 0 16 11 0 16 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 ipq 56 1 287 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 10226 0 254 16032 0 malloc-16 16 489 511 3721 0 254 16000 0 kenv 258 17 43 1068 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 7 371 7 0 254 12096 0 malloc-16 16 84 666 2155 0 254 12000 0 malloc-16 16 25 725 185 0 254 12000 0 malloc-16 16 17 733 8224 0 254 12000 0 malloc-16 16 43 707 25125 0 254 12000 0 malloc-16 16 17 733 18 0 254 12000 0 malloc-16 16 76 674 329 0 254 12000 0 splice 184 0 63 1 0 62 11592 0 malloc-8192 8192 0 1 1 0 1 8192 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 15 24 27 0 0 3744 0 tfo 4 0 493 1 0 254 1972 0 md1 32768 0 0 0 0 1 0 0 md0 32768 0 0 0 0 1 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 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 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-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