panic: Assertion ip->i_mode != 0 failed at /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:10021 cpuid = 1 time = 1 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+0xd03/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 100094 ] Stopped at kdb_enter+0x6e: movq $0,0x25c45c7(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0002bf1850 rdx 0 rbx 0xffffffff827cb4c0 .str.27 rsp 0xfffffe0056c52910 rbp 0xfffffe0056c52930 rsi 0 rdi 0xffffffff81614a99 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x1f r12 0xfffffe00540bf000 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] 100094 Run CPU 1 [/ worker] db> ps pid ppid pgrp uid state wmesg wchan cmd 842 766 766 0 R (threaded) syz-executor 100167 Run CPU 0 syz-executor 100168 RunQ syz-executor 841 836 765 0 S uwait 0xfffffe0059686a80 syz-executor 840 764 764 0 R (threaded) syz-executor 100126 RunQ syz-executor 100166 RunQ syz-executor 836 765 765 0 R (threaded) syz-executor 100113 RunQ syz-executor 100159 RunQ syz-executor 100161 S uwait 0xfffffe0059689300 syz-executor 833 0 0 0 DL (threaded) [KTLS] 100119 D - 0xfffffe0053e1e500 [thr_0] 100150 D - 0xfffffe0053e1e580 [thr_1] 100151 D - 0xffffffff83cb5628 [reclaim_0] 831 763 763 0 R (threaded) syz-executor 100145 RunQ syz-executor 100147 S uwait 0xfffffe0059687d00 syz-executor 100152 S uwait 0xfffffe00584ee580 syz-executor 100153 S uwait 0xfffffe00584eed00 syz-executor 100156 S uwait 0xfffffe0059686080 syz-executor 824 0 0 0 DL aiordy 0xfffffe00540cfb00 [aiod4] 823 0 0 0 DL aiordy 0xfffffe00541075a0 [aiod3] 822 0 0 0 DL aiordy 0xfffffe0054107b00 [aiod2] 821 0 0 0 DL aiordy 0xfffffe00540fe580 [aiod1] 816 1 763 0 S uwait 0xfffffe0059686980 syz-executor 815 804 815 0 Ss select 0xfffffe00593eb440 dhclient 808 1 808 0 Ss select 0xfffffe0053ffc440 dhclient 804 784 423 65 S select 0xfffffe0053ffc5c0 dhclient 784 423 423 0 S wait 0xfffffe00541005c0 sh 766 762 766 0 S nanslp 0xffffffff83ba3c41 syz-executor 765 762 765 0 S nanslp 0xffffffff83ba3c41 syz-executor 764 762 764 0 S nanslp 0xffffffff83ba3c41 syz-executor 763 762 763 0 S nanslp 0xffffffff83ba3c40 syz-executor 762 760 760 0 S select 0xfffffe0053ffcc40 syz-executor 760 758 760 0 Ss sigsusp 0xfffffe00540fe0d0 csh 758 681 758 0 Ss select 0xfffffe0057d65040 sshd 747 1 747 0 Ss+ ttyin 0xfffffe00582904b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00585cc8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00585cccb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe005828dcb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00585cd0b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00585cd4b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00585cd8b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00585cdcb0 getty 739 1 739 0 Ss+ ttyin 0xfffffe00585ce0b0 getty 737 1 17 0 S+ piperd 0xfffffe0059827e60 logger 736 735 17 0 S+ nanslp 0xffffffff83ba3c41 sleep 735 1 17 0 S+ wait 0xfffffe0054005060 sh 685 1 685 0 Ss nanslp 0xffffffff83ba3c40 cron 681 1 681 0 Ss select 0xfffffe00593ecc40 sshd 494 1 494 0 Ss select 0xfffffe0053ffcec0 syslogd 423 1 423 0 Ss wait 0xfffffe00540cdac0 devd 422 1 422 65 Ss select 0xfffffe0053ffce40 dhclient 337 1 337 0 Ss select 0xfffffe0053ffcd40 dhclient 334 1 334 0 Ss select 0xfffffe00593ece40 dhclient 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] 100094 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 0xffffffff843b29e0 [pf purge] 5 0 0 0 DL waiting 0xffffffff84778700 [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 - 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 - 0xfffffe0058142300 [ipsec_offload] db> show all locks Process 14 (bufdaemon) thread 0xfffffe00540bf000 (100094) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e5e33e0) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vfsops.c:1751 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 376 5079K 494 tcp_hpts 7 4801K 7 devbuf 4187 4323K 4212 sysctloid 35104 2068K 35179 vtbuf 24 1968K 46 kobj 330 1320K 494 newblk 397 1123K 595 vfscache 3 1025K 3 pcb 24 669K 70 inodedep 35 525K 131 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 125 258K 910 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 102 201K 287 acpica 1674 184K 54426 filedesc 20 153K 111 vmem 5 144K 6 tidhash 3 141K 3 pagedep 17 132K 49 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 521 ddb_capture 1 64K 1 kdtrace 196 39K 1012 umtx 288 36K 288 BPF 22 36K 24 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 125 32K 135 msg 4 30K 4 kbdmux 6 28K 6 temp 31 21K 1842 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 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 1647 eventhandler 163 14K 163 lltable 43 14K 43 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 GEOM 49 11K 431 CAM queue 5 11K 1528 rman 82 10K 437 shmfd 4 10K 4 rpc 8 9K 8 plimit 23 9K 333 in6_multi 65 9K 65 bmsafemap 2 9K 99 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 240 8K 303 taskqueue 69 8K 75 cred 27 7K 195 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 27 UMA 268 5K 268 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kqueue 59 4K 870 pwddesc 58 4K 847 acpisem 28 4K 28 selfd 49 4K 12862 dirrem 12 3K 79 DEVFSP 47 3K 57 terminal 11 3K 11 session 22 3K 33 proc-args 84 3K 1887 lockf 24 3K 69 acpidev 20 3K 20 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 9 kcovinfo 36 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 diradd 15 2K 97 ip6ndp 12 2K 13 Unitno 30 2K 50 sctp_ifa 13 2K 14 newdirblk 13 2K 38 freefile 13 2K 56 CC Mem 13 2K 40 select 13 2K 34 CAM XPT 22 2K 543 mkdir 12 2K 76 in_multi 6 2K 8 tun 4 2K 4 toponodes 6 2K 6 ipsecpolicy 2 2K 2 msi 9 2K 9 netlink 2 2K 73 freework 5 2K 56 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 10 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 25 1K 206 ipsec 3 1K 3 sctp_ifn 6 1K 14 freeblks 3 1K 52 mld 6 1K 6 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 6 osd 18 1K 58 mount 16 1K 139 pci_link 10 1K 10 crypto 4 1K 6 encap_export_host 12 1K 12 indirdep 2 1K 13 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 13 1K 13 frag6 4 1K 4 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 9 sctp_timw 1 1K 1 VN POLL 2 1K 3 vnodes 1 1K 4 ktls 1 1K 4 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 cryptodev 3 1K 43 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 5 pmchooks 1 1K 1 filecaps 5 1K 73 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3331 sctp_vrf 1 1K 1 ip_msource 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 tcp_pcm_rack 0 0K 3 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 6 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2 sctp_iter 0 0K 12 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_athm 0 0K 8 sctp_atky 0 0K 11 sctp_atcl 0 0K 7 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stro 0 0K 1 sctp_stri 0 0K 2 sctp_map 0 0K 2 filemon 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 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 26 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 36 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_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 1 in_mfilter 0 0K 2 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 19 fadvise 0 0K 1 statfs 0 0K 182 namei_tracker 0 0K 0 inotify 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 15 lio 0 0K 1 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 13718 ioctlops 0 0K 99 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 290 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 649 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 2 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 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 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 1077 12685 0 254 38494208 0 mbuf 256 8617 1045 17102 0 254 2473472 0 tcp_log 416 1827 3006 8217 0 254 2010528 0 BUF TRIE 152 213 11591 512 0 62 1794208 0 malloc-384 384 4121 49 4464 0 30 1601280 0 malloc-4096 4096 388 2 1337 0 2 1597440 0 malloc-128 128 11549 45 11656 0 126 1484032 0 UMA Slabs 0 112 10896 6 10896 0 126 1221024 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 152 6393 206 27253 0 62 1003048 0 vmem btag 56 16478 49 16478 0 254 925512 0 malloc-65536 65536 9 1 12 0 1 655360 0 FFS inode 1168 525 28 584 0 8 645904 0 sctp_ep 1152 0 511 5 0 254 588672 0 sctp_asoc 2256 0 255 1 0 254 575280 0 socket 1024 41 467 1421 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 2 114 0 1 393216 0 malloc-2048 2048 106 46 641 0 8 311296 0 VM OBJECT 248 1134 114 13577 0 62 309504 0 256 Bucket 2048 142 2 1063 0 8 294912 0 malloc-64 64 567 3780 14433 0 254 278208 0 malloc-64 64 4181 166 5782 0 254 278208 0 VNODE 440 562 68 623 0 30 277200 0 THREAD 1860 137 7 168 0 8 267840 0 malloc-16 16 14491 259 14576 0 254 236000 0 malloc-16384 16384 10 4 54 0 1 229376 0 DEVCTL 1024 21 199 148 0 0 225280 0 malloc-256 256 706 164 2034 0 62 222720 0 malloc-32768 32768 4 2 6 0 1 196608 0 sctp_raddr 736 0 264 1 0 254 194304 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5359 311 5390 0 254 181440 0 malloc-128 128 1224 171 25387 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 14 502 1179 0 254 165120 0 malloc-1024 1024 124 36 866 0 16 163840 0 FFS2 dinode 256 525 105 584 0 62 161280 0 MAP ENTRY 96 1318 320 42529 0 126 157248 0 FPU_save_area 832 139 23 195 0 16 134784 0 S VFS Cache 104 1005 282 1079 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 68 0 1 131072 0 malloc-32768 32768 3 1 14 0 1 131072 0 mbuf_packet 256 62 446 797 0 254 130048 0 ksiginfo 112 51 993 73 0 126 116928 0 malloc-128 128 523 252 3877 0 126 99200 0 PROC 1376 57 9 842 0 8 90816 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 45 38 248 0 16 84992 0 malloc-128 128 445 206 700 0 126 83328 0 filedesc0 1072 58 12 847 0 8 75040 0 g_bio 408 0 180 5144 0 30 73440 0 malloc-64 64 638 433 2370 0 254 68544 0 malloc-128 128 310 217 1129 0 126 67456 0 malloc-65536 65536 0 1 1 0 1 65536 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-2048 2048 4 28 724 0 8 65536 0 64 Bucket 512 75 53 1684 0 30 65536 0 malloc-256 256 184 71 425 0 62 65280 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-8192 8192 7 0 8 0 1 57344 0 32 Bucket 256 60 135 358 0 62 49920 0 DIRHASH 1024 34 14 36 0 16 49152 0 NAMEI 1024 0 48 12837 0 16 49152 0 malloc-4096 4096 8 4 54 0 2 49152 0 malloc-4096 4096 12 0 12 0 2 49152 0 malloc-384 384 87 33 88 0 30 46080 0 malloc-384 384 40 80 137 0 30 46080 0 syncache 168 0 264 3 0 254 44352 0 tcp_inpcb 1304 13 20 40 0 8 43032 0 malloc-8192 8192 3 2 5 0 1 40960 0 malloc-8192 8192 4 1 111 0 1 40960 0 pcpu-8 8 4732 388 4902 0 254 40960 0 VMSPACE 584 37 33 822 0 16 40880 0 sctp_readq 152 0 260 1 0 254 39520 0 sctp_chunk 152 0 260 5 0 254 39520 0 da_ccb 544 0 70 1388 0 16 38080 0 udp_inpcb 408 9 81 150 0 30 36720 0 malloc-64 64 67 500 13721 0 254 36288 0 malloc-64 64 162 405 186 0 254 36288 0 malloc-64 64 18 549 134 0 254 36288 0 malloc-64 64 14 553 32 0 254 36288 0 malloc-128 128 153 126 668 0 126 35712 0 malloc-128 128 78 201 261 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 0 135 366 0 62 34560 0 malloc-256 256 18 117 25 0 62 34560 0 malloc-256 256 98 37 421 0 62 34560 0 malloc-256 256 22 113 199 0 62 34560 0 malloc-256 256 26 109 27 0 62 34560 0 malloc-256 256 16 119 331 0 62 34560 0 malloc-16384 16384 2 0 3 0 1 32768 0 malloc-4096 4096 5 3 563 0 2 32768 0 malloc-4096 4096 3 5 8 0 2 32768 0 malloc-2048 2048 2 14 2 0 8 32768 0 malloc-2048 2048 5 11 69 0 8 32768 0 malloc-2048 2048 10 6 10 0 8 32768 0 malloc-2048 2048 12 4 32 0 8 32768 0 malloc-2048 2048 1 15 49 0 8 32768 0 malloc-1024 1024 28 4 35 0 16 32768 0 malloc-1024 1024 10 22 15 0 16 32768 0 malloc-1024 1024 2 30 3 0 16 32768 0 malloc-1024 1024 8 24 12 0 16 32768 0 malloc-1024 1024 0 32 988 0 16 32768 0 malloc-512 512 4 60 161 0 30 32768 0 malloc-512 512 2 62 24 0 30 32768 0 malloc-512 512 2 62 12 0 30 32768 0 malloc-512 512 12 52 30 0 30 32768 0 pcpu-64 64 498 14 498 0 254 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 26 238 37 0 126 31680 0 clpbuf 2624 0 12 22 0 4 31488 0 sctp_laddr 48 0 588 12 0 254 28224 0 malloc-32 32 276 606 3099 0 254 28224 0 16 Bucket 144 54 142 272 0 62 28224 0 4 Bucket 48 5 583 7 0 254 28224 0 TURNSTILE 136 145 44 145 0 62 25704 0 cpuset 200 8 120 8 0 62 25600 0 malloc-8192 8192 1 2 20 0 1 24576 0 malloc-4096 4096 3 3 213 0 2 24576 0 pipe 736 20 13 295 0 16 24288 0 ertt_txseginfo 40 0 606 933 0 254 24240 0 PWD 40 20 586 117 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 Files 80 184 116 6962 0 126 24000 0 8 Bucket 80 51 249 352 0 126 24000 0 malloc-384 384 52 8 53 0 30 23040 0 malloc-384 384 20 40 22 0 30 23040 0 malloc-384 384 37 23 351 0 30 23040 0 malloc-384 384 2 58 33 0 30 23040 0 malloc-384 384 26 34 37 0 30 23040 0 ripcb 376 2 58 15 0 30 22560 0 SLEEPQUEUE 88 145 111 145 0 126 22528 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 13 267 40 0 126 20160 0 malloc-64 64 3 312 3 0 254 20160 0 malloc-32 32 54 576 246 0 254 20160 0 malloc-32 32 92 538 128 0 254 20160 0 malloc-32 32 144 486 1292 0 254 20160 0 malloc-32 32 160 470 354 0 254 20160 0 malloc-32 32 27 603 1075 0 254 20160 0 2 Bucket 32 53 577 337 0 254 20160 0 KNOTE 160 0 125 18 0 62 20000 0 tcp_rack_map 128 0 155 6 0 126 19840 0 tcp_bbr_map 128 3 152 3 0 126 19840 0 ktls_session 256 0 75 1 0 62 19200 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 1 31 2 0 30 16384 0 malloc-512 512 2 30 12 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 tcp_bbr_pcb 896 1 17 1 0 16 16128 0 malloc-16 16 482 518 3397 0 254 16000 0 AIO 208 1 75 3 0 62 15808 0 kenv 258 17 43 1066 0 30 15480 0 tcp_rack_pcb 1088 0 14 3 0 8 15232 0 mqnode 416 3 33 3 0 30 14976 0 udplite_inpcb 408 1 35 1 0 30 14688 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 7 371 7 0 254 12096 0 malloc-16 16 38 712 1484 0 254 12000 0 malloc-16 16 23 727 136 0 254 12000 0 malloc-16 16 17 733 113 0 254 12000 0 malloc-16 16 45 705 24867 0 254 12000 0 malloc-16 16 11 739 11 0 254 12000 0 malloc-16 16 33 717 104 0 254 12000 0 AIOCB 552 1 20 2 0 16 11592 0 L VFS Cache 320 0 36 4 0 30 11520 0 AIOLIO 272 0 42 1 0 30 11424 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 8 0 2 8192 0 vtnet_tx_hdr 24 0 334 1372 0 254 8016 0 pcpu-16 16 4 252 4 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 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 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 cryptop 280 0 0 0 0 30 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 rl_entry 48 0 0 0 0 254 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 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-128 128 0 0 0 0 126 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