panic: handle_workitem_remove: directory ino 90 negative i_nlink -1 cpuid = 1 time = 1753813047 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 100091 ] 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 0x1 r11 0x19 r12 0xfffffe00540bc000 r13 0xfffffffffffffffd 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] 100091 Run CPU 1 [/ worker] db> ps pid ppid pgrp uid state wmesg wchan cmd 983 766 766 0 R (threaded) syz-executor 100095 RunQ syz-executor 100383 S uwait 0xfffffe00584eb300 syz-executor 982 972 765 0 S uwait 0xfffffe0059697c80 syz-executor 981 764 764 0 R (threaded) syz-executor 100096 S nanslp 0xffffffff83ba3c40 syz-executor 100347 S sbwait 0xfffffe0059b00a0c syz-executor 100381 Run CPU 0 syz-executor 100382 S uwait 0xfffffe00584eeb00 syz-executor 976 1 764 0 T uwait 0xfffffe0059696700 syz-executor 975 972 765 0 S uwait 0xfffffe0059696500 syz-executor 972 765 765 0 R (threaded) syz-executor 100105 RunQ syz-executor 100341 S uwait 0xfffffe0059696780 syz-executor 100344 S uwait 0xfffffe00584ebc80 syz-executor 971 1 764 0 S uwait 0xfffffe0059697d80 syz-executor 969 1 969 0 Ss+ ttyin 0xfffffe00585ce0b0 getty 968 1 968 0 Ss+ ttyin 0xfffffe00585cdcb0 getty 967 1 967 0 Ss+ ttyin 0xfffffe00585cd8b0 getty 966 1 966 0 Ss+ ttyin 0xfffffe00585cd4b0 getty 965 1 965 0 Ss+ ttyin 0xfffffe00585cd0b0 getty 964 1 964 0 Ss+ ttyin 0xfffffe00585cccb0 getty 963 1 963 0 Ss+ ttyin 0xfffffe00585cc8b0 getty 962 1 962 0 Ss+ ttyin 0xfffffe00585cc4b0 getty 961 1 961 0 Ss+ ttyin 0xfffffe00582904b0 getty 960 763 763 0 S (threaded) syz-executor 100321 S nanslp 0xffffffff83ba3c40 syz-executor 100332 S uwait 0xfffffe00584eb500 syz-executor 100336 S uwait 0xfffffe00584eb000 syz-executor 100338 S lthr 0xfffffe005412b780 syz-executor 100340 S uwait 0xfffffe005825ae80 syz-executor 957 1 764 0 S uwait 0xfffffe0059697780 syz-executor 942 1 763 0 S uwait 0xfffffe0077a6f300 syz-executor 938 1 764 0 S uwait 0xfffffe0059694780 syz-executor 934 1 764 60928 S uwait 0xfffffe00584ee600 syz-executor 932 1 763 0 S uwait 0xfffffe00584ee400 syz-executor 927 1 765 0 S uwait 0xfffffe005825a800 syz-executor 919 1 763 0 S uwait 0xfffffe0058259a00 syz-executor 913 1 763 0 S uwait 0xfffffe0059696c00 syz-executor 911 1 764 0 S uwait 0xfffffe0059697580 syz-executor 908 1 764 0 S uwait 0xfffffe0059697680 syz-executor 906 1 765 0 S uwait 0xfffffe0059697280 syz-executor 904 1 765 0 S uwait 0xfffffe0059697480 syz-executor 900 1 765 0 S uwait 0xfffffe0059697980 syz-executor 897 1 765 0 S uwait 0xfffffe00584ee800 syz-executor 881 1 766 0 S umtxn 0xfffffe0059696100 syz-executor 880 1 766 0 S uwait 0xfffffe0059697b80 syz-executor 871 0 0 0 DL (threaded) [KTLS] 100215 D - 0xfffffe0053e1f500 [thr_0] 100216 D - 0xfffffe0053e1f580 [thr_1] 100217 D - 0xffffffff83cb5628 [reclaim_0] 867 1 766 0 S uwait 0xfffffe0059694d80 syz-executor 865 1 763 0 S uwait 0xfffffe0059694380 syz-executor 864 1 764 0 S uwait 0xfffffe005825a600 syz-executor 863 1 764 0 S uwait 0xfffffe0059694e80 syz-executor 858 1 766 0 S uwait 0xfffffe0059694b80 syz-executor 857 1 766 0 S uwait 0xfffffe0059694280 syz-executor 852 1 766 0 S umtxn 0xfffffe0058259900 syz-executor 847 1 763 0 S uwait 0xfffffe0059694680 syz-executor 843 0 0 0 DL (threaded) [so_splice] 100117 D - 0xfffffe0059694000 [thr_0] 100170 D - 0xfffffe0059694040 [thr_1] 842 1 765 0 S uwait 0xfffffe0059694480 syz-executor 837 1 765 0 S uwait 0xfffffe0059696e00 syz-executor 836 1 765 0 S uwait 0xfffffe0059696000 syz-executor 835 1 766 0 S uwait 0xfffffe0059694c80 syz-executor 831 1 766 0 S uwait 0xfffffe0059694180 syz-executor 816 0 0 0 DL aiordy 0xfffffe00540e85a0 [aiod4] 814 0 0 0 DL aiordy 0xfffffe00540e9060 [aiod3] 813 0 0 0 DL aiordy 0xfffffe00540e95c0 [aiod2] 812 0 0 0 DL aiordy 0xfffffe0054107b00 [aiod1] 766 762 766 0 R syz-executor 765 762 765 0 S nanslp 0xffffffff83ba3c40 syz-executor 764 762 764 0 R syz-executor 763 762 763 0 S nanslp 0xffffffff83ba3c40 syz-executor 762 1 760 0 S select 0xfffffe0057d65840 syz-executor 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] 100091 Run CPU 1 [/ 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 0xffffffff8463d9e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff848fc700 [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 - 0xfffffe0058142300 [ipsec_offload] 100348 D - 0xfffffe006e49ea00 [netlink_socket (PID] 100349 D - 0xfffffe006e44c800 [netlink_socket (PID] 100350 D - 0xfffffe006e453400 [netlink_socket (PID] 100351 D - 0xfffffe00776b2e00 [netlink_socket (PID] 100352 D - 0xfffffe00776b2d00 [netlink_socket (PID] 100353 D - 0xfffffe00776b2c00 [netlink_socket (PID] 100354 D - 0xfffffe00776b2b00 [netlink_socket (PID] 100355 D - 0xfffffe00776b2a00 [netlink_socket (PID] 100356 D - 0xfffffe00776b2900 [netlink_socket (PID] 100357 D - 0xfffffe00776b2800 [netlink_socket (PID] 100358 D - 0xfffffe00776b2700 [netlink_socket (PID] 100359 D - 0xfffffe00776b2600 [netlink_socket (PID] 100360 D - 0xfffffe00776b2500 [netlink_socket (PID] 100361 D - 0xfffffe00776b2400 [netlink_socket (PID] 100362 D - 0xfffffe00776b2300 [netlink_socket (PID] 100363 D - 0xfffffe00776b2200 [netlink_socket (PID] 100364 D - 0xfffffe00776b2100 [netlink_socket (PID] 100365 D - 0xfffffe00776b2000 [netlink_socket (PID] 100366 D - 0xfffffe00776b1e00 [netlink_socket (PID] 100367 D - 0xfffffe00776b1d00 [netlink_socket (PID] 100368 D - 0xfffffe00776b1c00 [netlink_socket (PID] 100369 D - 0xfffffe00776b1b00 [netlink_socket (PID] 100370 D - 0xfffffe00776b1a00 [netlink_socket (PID] 100371 D - 0xfffffe00776b1900 [netlink_socket (PID] 100372 D - 0xfffffe00776b1800 [netlink_socket (PID] 100373 D - 0xfffffe00776b1700 [netlink_socket (PID] 100374 D - 0xfffffe00776b1600 [netlink_socket (PID] 100375 D - 0xfffffe00776b1500 [netlink_socket (PID] 100376 D - 0xfffffe00776b1400 [netlink_socket (PID] 100377 D - 0xfffffe00776b1300 [netlink_socket (PID] 100378 D - 0xfffffe00776b1200 [netlink_socket (PID] 100379 D - 0xfffffe00776b1100 [netlink_socket (PID] 100380 D - 0xfffffe00776b1000 [netlink_socket (PID] db> show all locks Process 981 (syz-executor) thread 0xfffffe005413d780 (100347) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0059b009c0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4835 Process 981 (syz-executor) thread 0xfffffe0054139000 (100381) exclusive lockmgr mntfs (mntfs) r = 0 (0xfffffe005965b228) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vfsops.c:1646 Process 972 (syz-executor) thread 0xfffffe00540c8000 (100105) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007d2c740) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe005988ac78) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:1411 exclusive sx ktrace_sx (ktrace_sx) r = 0 (0xffffffff83b50680) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:718 Process 14 (bufdaemon) thread 0xfffffe00540bc000 (100091) 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 (0xfffffe00776253e0) 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 549 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4212 sysctloid 35221 2075K 35296 vtbuf 24 1968K 46 kobj 330 1320K 494 newblk 132 1057K 1540 vfscache 3 1025K 3 pcb 70 691K 186 filedesc 77 614K 319 inodedep 24 521K 326 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 164 330K 1072 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 101 201K 6556 acpica 1674 184K 54426 vmem 5 144K 7 tidhash 3 141K 3 pagedep 17 132K 158 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 DEVFS1 106 106K 123 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 522 ddb_capture 1 64K 1 kdtrace 266 53K 1369 umtx 400 50K 400 shm 3 36K 5 hostcache 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 34 23K 2038 DEVFS_RULE 56 20K 56 routetbl 148 20K 452 ifaddr 67 19K 69 LRO 18 19K 18 taskqueue 168 17K 180 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1647 lltable 45 14K 48 eventhandler 163 14K 163 ether_multi 162 13K 177 ifnet 7 13K 7 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 6 in6_multi 67 10K 67 rpc 8 9K 8 bmsafemap 2 9K 257 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 kqueue 83 7K 1147 plimit 18 7K 772 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 cred 19 5K 248 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 21 pwddesc 73 5K 989 UMA 269 5K 269 vt 11 5K 11 pf_table 2 4K 3 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 freework 16 4K 290 acpisem 28 4K 28 terminal 11 3K 11 sctp_atcl 7 3K 41 lockf 24 3K 106 DEVFSP 41 3K 199 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 15 kcovinfo 36 3K 36 pf_rule 2 3K 2 proc-args 83 3K 2078 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 31 2K 56 indirdep 7 2K 165 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 dirrem 6 2K 222 in_multi 6 2K 9 tun 4 2K 4 toponodes 6 2K 6 newdirblk 11 2K 130 ipsecpolicy 2 2K 2 session 11 2K 63 msi 9 2K 9 netlink 2 2K 80 inpcbpolicy 36 2K 462 selfd 17 2K 19493 sctp_stro 1 1K 3 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 26 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 freeblks 3 1K 152 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 BPF 6 1K 31 isadev 6 1K 6 mount 16 1K 556 pci_link 10 1K 10 diradd 5 1K 240 crypto 4 1K 21 encap_export_host 12 1K 12 osd 9 1K 175 sctp_timw 2 1K 2 CC Mem 4 1K 158 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 mkdir 3 1K 260 chacha20random 1 1K 1 biobuf 1 1K 1 sctp_atky 8 1K 44 ip6opt 2 1K 12 freefile 2 1K 170 ip_msource 4 1K 6 vnodes 1 1K 2 ktls 1 1K 4 filedesc_to_leader 4 1K 9 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 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefrag 1 1K 135 in6_mfilter 2 1K 5 aio 4 1K 5 select 1 1K 39 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_athm 7 1K 41 in_mfilter 2 1K 14 sctp_vrf 1 1K 1 cryptodev 1 1K 207 ip6_msource 1 1K 2 ip_moptions 1 1K 10 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 sctp_map 2 1K 6 cpus 2 1K 2 ip6_moptions 1 1K 3 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 soname 1 1K 3393 iov 1 1K 14680 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 16 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 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 tcp_pcm_rack 0 0K 1 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 2 filemon 0 0K 1 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 293 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 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 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 frag6 0 0K 0 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 20 fadvise 0 0K 1 VN POLL 0 0K 5 statfs 0 0K 188 namei_tracker 0 0K 9 inotify 0 0K 7 export_host 0 0K 0 cl_savebuf 0 0K 49 lio 0 0K 2 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 ioctlops 0 0K 119 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 340 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 704 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 58 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filecaps 0 0K 72 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 72 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 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 mpi3mrbuf 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 2 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 175 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 8322 1076 13742 0 254 38494208 0 tcp_log 416 3195 4680 12767 0 254 3276000 0 mbuf 256 8689 973 21164 0 254 2473472 0 BUF TRIE 152 251 11553 1174 0 62 1794208 0 malloc-4096 4096 404 4 1474 0 2 1671168 0 malloc-384 384 4121 49 4471 0 30 1601280 0 malloc-128 128 11569 149 11905 0 126 1499904 0 UMA Slabs 0 112 10998 12 10998 0 126 1233120 0 RADIX NODE 152 7571 380 32833 0 62 1208552 0 sctp_asoc 2256 1 509 3 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 17301 90 17301 0 254 973896 0 malloc-65536 65536 9 2 13 0 1 720896 0 FFS inode 1168 554 27 728 0 8 678608 0 malloc-16384 16384 39 1 158 0 1 655360 0 sctp_ep 1152 6 505 38 0 254 588672 0 socket 1024 74 434 1766 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 198 0 0 2 519552 0 malloc-65536 65536 4 2 118 0 1 393216 0 sctp_raddr 736 1 516 3 0 254 380512 0 THREAD 1860 191 9 383 0 8 372000 0 malloc-2048 2048 106 70 667 0 8 360448 0 256 Bucket 2048 170 6 1161 0 8 360448 0 malloc-32768 32768 4 6 122 0 1 327680 0 VM OBJECT 248 1089 223 15472 0 62 325376 0 malloc-64 64 4229 370 6099 0 254 294336 0 VNODE 440 592 74 769 0 30 293040 0 malloc-64 64 540 3303 21075 0 254 245952 0 malloc-16 16 14541 459 14631 0 254 240000 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-256 256 475 395