panic: tcp_close: inp_socket NULL cpuid = 0 time = 1721308555 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c7c0b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c7c210 vpanic() at vpanic+0x280/frame 0xfffffe0056c7c3d0 panic() at panic+0xb5/frame 0xfffffe0056c7c490 tcp_close() at tcp_close+0x415/frame 0xfffffe0056c7c550 tcp_notify() at tcp_notify+0x134/frame 0xfffffe0056c7c590 tcp6_ctlinput_with_port() at tcp6_ctlinput_with_port+0x8e9/frame 0xfffffe0056c7c6f0 icmp6_input() at icmp6_input+0x364e/frame 0xfffffe0056c7ca90 ip6_input() at ip6_input+0x222d/frame 0xfffffe0056c7ccf0 swi_net() at swi_net+0x2fa/frame 0xfffffe0056c7cd90 ithread_loop() at ithread_loop+0x4eb/frame 0xfffffe0056c7cef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c7cf30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c7cf30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x6e: movq $0,0x23d8ef7(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe00033eee30 rdx 0 rbx 0xffffffff826f85a0 .str.27 rsp 0xfffffe0056c7c1f0 rbp 0xfffffe0056c7c210 rsi 0 rdi 0xffffffff815ca329 printf+0x149 r8 0 r9 0xffffffff r10 0x1 r11 0x1f r12 0xfffffe00542f1000 r13 0xfffffffffffffffe r14 0xffffffff826f85a0 .str.27 r15 0 rip 0xffffffff815b609e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23d8ef7(%rip) db> show proc Process 12 (intr) at 0xfffffe0054211580: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83919700 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83919700 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8391a6a0 (map 0xffffffff8391a6a0) (map.pmap 0xffffffff8391a760) (pmap 0xffffffff8391a7d0) threads: 22 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 Run CPU 0 [swi1: netisr 0] 100033 I [swi1: hpts] 100034 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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 12606 763 12606 0 R syz-executor 12605 1 11878 0 T (threaded) syz-executor 100086 s syz-executor 116238 RunQ syz-executor 12604 1 12485 0 T (threaded) syz-executor 100511 s syz-executor 116235 RunQ syz-executor 116236 RunQ syz-executor 116237 RunQ syz-executor 12584 12578 12584 0 Ss select 0xfffffe00757e7b40 dhclient 12581 1 12581 0 Ss select 0xfffffe00757e8240 dhclient 12578 12568 424 65 R dhclient 12568 424 424 0 S wait 0xfffffe006e0ab020 sh 12559 1 12559 65 Ss select 0xfffffe00757e7740 dhclient 12545 1 11896 0 SV uwait 0xfffffe0074f85e00 syz-executor 12407 1 11906 0 SV uwait 0xfffffe0074f85b00 syz-executor 12387 1 11906 0 SV uwait 0xfffffe0074f83a00 syz-executor 12385 1 11896 0 SV uwait 0xfffffe0074da7f00 syz-executor 12358 1 11906 0 SV uwait 0xfffffe00757c7300 syz-executor 12336 1 11896 0 SV uwait 0xfffffe0075ad3600 syz-executor 12327 1 11896 0 SV uwait 0xfffffe0075b0b100 syz-executor 12315 1 11896 0 SV uwait 0xfffffe0075ad3500 syz-executor 12307 1 11896 0 SV umtxn 0xfffffe00584d4780 syz-executor 12297 1 11896 0 SV uwait 0xfffffe00757c4280 syz-executor 12254 1 12254 0 Ss select 0xfffffe00595f6bc0 dhclient 12251 1 12251 0 Ss select 0xfffffe00757e7cc0 dhclient 12246 1 11896 0 SV uwait 0xfffffe0007c91b00 syz-executor 12169 1 11906 0 S uwait 0xfffffe0075ad1e00 syz-executor 12143 1 11906 0 SV uwait 0xfffffe0074bbdf00 syz-executor 12126 1 11906 0 S uwait 0xfffffe00584d3e00 syz-executor 12072 1 11906 0 SV uwait 0xfffffe0007c91380 syz-executor 12049 1 11906 0 SV uwait 0xfffffe00757c5c00 syz-executor 11906 763 11906 0 R syz-executor 11896 763 11896 0 R syz-executor 8496 0 0 0 DL - 0xffffffff83a80180 [soaiod4] 8495 0 0 0 DL - 0xffffffff83a80180 [soaiod3] 8494 0 0 0 DL - 0xffffffff83a80180 [soaiod2] 8493 0 0 0 DL - 0xffffffff83a80180 [soaiod1] 823 0 0 0 DL aiordy 0xfffffe006dcc5580 [aiod4] 821 0 0 0 DL aiordy 0xfffffe006e0acb00 [aiod3] 820 0 0 0 DL aiordy 0xfffffe006dcc6040 [aiod2] 818 0 0 0 DL aiordy 0xfffffe006dcc4560 [aiod1] 763 761 761 0 R syz-executor 761 759 761 0 Ss pause 0xfffffe0058603b70 csh 759 682 759 0 Ss select 0xfffffe00595a3b40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00079fc8b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00585b04b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00585b08b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00585b0cb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00585b10b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00585b14b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00585b18b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00585b1cb0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00585b20b0 getty 686 1 686 0 Ss nanslp 0xffffffff83970380 cron 682 1 682 0 Ss select 0xfffffe00595a3cc0 sshd 495 1 495 0 Ss select 0xfffffe00595f6ec0 syslogd 424 1 424 0 Ss wait 0xfffffe006b24cac0 devd 423 1 423 65 Ss select 0xfffffe00595f6f40 dhclient 338 1 338 0 Ss select 0xfffffe00595a6240 dhclient 335 1 335 0 Ss select 0xfffffe0059635040 dhclient 17 0 0 0 DL syncer 0xffffffff83a8da60 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0057fe0040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83a8c040 [bufdaemon] 100083 D - 0xffffffff82e02140 [bufspacedaemon-0] 100095 D sdflush 0xfffffe005862dce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ad7600 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83abd4f8 [dom0] 100081 D launds 0xffffffff83abd504 [laundry: dom0] 100082 D umarcl 0xffffffff81d48d00 [uma] 7 0 0 0 DL - 0xffffffff836edb70 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847d0fd0 [pf purge] 5 0 0 0 DL waiting 0xffffffff846109c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836b8340 [doneq0] 100046 D - 0xffffffff836b82c0 [async] 100077 D - 0xffffffff836b8140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83ab8ce0 [crypto] 100043 D crypto_ 0xfffffe0054091230 [crypto returns 0] 100044 D crypto_ 0xfffffe0054091280 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0057eb2088 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83918d20 [g_event] 100037 D - 0xffffffff83918d40 [g_up] 100038 D - 0xffffffff83918d60 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 Run CPU 0 [swi1: netisr 0] 100033 I [swi1: hpts] 100034 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 [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 RLs CPU 1 [init] 10 0 0 0 DL audit_w 0xffffffff83ab9740 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83919700 [swapper] 100005 D - 0xfffffe00542cf100 [softirq_0] 100006 D - 0xfffffe00542cf000 [softirq_1] 100007 D - 0xfffffe00542cee00 [if_io_tqg_0] 100008 D - 0xfffffe00542ced00 [if_io_tqg_1] 100009 D - 0xfffffe00542cec00 [if_config_tqg_0] 100010 D - 0xfffffe00085fc700 [pci_hp taskq] 100011 D - 0xfffffe00085fc600 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fc100 [thread taskq] 100016 D - 0xfffffe00085fbd00 [aiod_kick taskq] 100017 D - 0xfffffe00085fbc00 [deferred_unmount ta] 100018 D - 0xfffffe00085fbb00 [inm_free taskq] 100019 D - 0xfffffe00085fba00 [in6m_free taskq] 100020 D - 0xfffffe00085fb900 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085fb800 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085fb800 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085fb800 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085fb800 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085fb700 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085fb700 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085fb700 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085fb700 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085fb200 [firmware taskq] 100040 D - 0xfffffe00085fb000 [crypto_0] 100041 D - 0xfffffe00085fb000 [crypto_1] 100056 D - 0xfffffe00085fa900 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fa800 [vtnet0 txq 0] 100058 D - 0xfffffe00085fa700 [vtnet0 rxq 1] 100059 D - 0xfffffe00085fa600 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0057f9cf00 [virtio_balloon] 100067 D - 0xffffffff826fd7e1 [deadlkres] 100071 D - 0xfffffe0058625100 [acpi_task_0] 100072 D - 0xfffffe0058625100 [acpi_task_1] 100073 D - 0xfffffe0058625100 [acpi_task_2] 100075 D - 0xfffffe00085fe100 [mca taskq] 100076 D - 0xfffffe00085fae00 [CAM taskq] 12485 763 12485 0 Z syz-executor 12602 11896 11896 0 Z syz-executor 12603 11906 11906 0 Z syz-executor db> show all locks Process 12 (intr) thread 0xfffffe00542f1000 (100032) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0075bdaaa0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_timer.c:981 Process 1 (init) thread 0xfffffe005421c000 (100002) exclusive sx proctree (proctree) r = 0 (0xffffffff82e01c40) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_exit.c:1319 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 375 4959K 2789 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34953 2060K 35024 vtbuf 24 1968K 46 kobj 329 1316K 493 newblk 13 1027K 9798 vfscache 3 1025K 3 pcb 100 752K 23725 inodedep 77 541K 11058 subproc 671 528K 13202 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 43 333K 21476 vmem 4 272K 9 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 100 acpica 1674 184K 60830 umtx 1360 170K 1360 kdtrace 730 169K 28847 LRO 156 158K 248 DEVFS1 155 155K 264 tidhash 3 141K 3 pagedep 11 131K 9350 tfo_ccache 1 128K 1 IP reass 1 128K 1 sem 4 106K 4 gtaskqueue 18 98K 18 bus 995 82K 5165 routetbl 2001 75K 6568 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 BPF 30 53K 265 temp 35 37K 10872 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 128 32K 184 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 506 sctp_atcl 48 18K 14517 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1687 dirrem 56 14K 9452 eventhandler 162 14K 162 lltable 43 14K 438 sctp_timw 50 13K 50 ifnet 7 13K 53 ether_multi 152 13K 1450 kenv 95 12K 95 sctp_stro 11 11K 3325 GEOM 61 11K 477 rman 86 11K 451 CAM queue 5 11K 1528 in6_multi 65 9K 525 bmsafemap 3 9K 10009 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 520 freefile 64 8K 9415 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 taskqueue 63 7K 3903 sctp_ifa 52 7K 106 kqueue 82 7K 16045 sglist 6 7K 6 cred 24 6K 480 CAM DEV 3 6K 510 plimit 23 6K 1136 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 24 pwddesc 73 5K 13135 UMA 268 5K 268 pf_ifnet 10 5K 249 vt 11 5K 11 DEVFSP 65 5K 2576 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 freework 15 4K 9352 freeblks 14 4K 9351 acpisem 28 4K 28 kcovinfo 52 4K 650 session 24 3K 165 proc-args 96 3K 16623 lockf 26 3K 212 terminal 11 3K 11 selfd 38 3K 360009 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 54 sctp_atky 59 3K 17975 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 select 16 2K 1939 ip6ndp 12 2K 106 CC Mem 7 2K 5837 Unitno 28 2K 234 CAM XPT 22 2K 543 msi 12 2K 12 crypto 7 2K 1989 in_multi 6 2K 54 tun 4 2K 50 toponodes 6 2K 6 netlink 3 2K 1087 ipsecpolicy 2 2K 2 acpidev 20 2K 20 softdep 1 1K 1 mkdir 8 1K 18544 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 34 vnodemarker 2 1K 898 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 106 sctp_athm 48 1K 14621 ipsec 3 1K 3 mld 6 1K 52 igmp 6 1K 52 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 newdirblk 5 1K 9272 diradd 5 1K 9564 ip6opt 4 1K 2725 encap_export_host 12 1K 12 inpcbpolicy 16 1K 7480 cdev 2 1K 2 osd 12 1K 5850 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 procdesc 3 1K 74 sctp_map 22 1K 6650 cryptodev 5 1K 2871 vnodes 1 1K 1 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 aio 4 1K 4 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 21570 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 113 acpiintr 1 1K 1 filecaps 3 1K 328 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 2892 sctp_iter 0 0K 155 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 155 sctp_aadr 0 0K 1042 sctp_stri 0 0K 208 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_pcm_rack 0 0K 2066 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 4132 mqdata 0 0K 0 filemon 0 0K 344 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 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 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 8790 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 453 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 17 allocindir 0 0K 0 indirdep 0 0K 10 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 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 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 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 259 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 9 lio 0 0K 904 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 40384 ioctlops 0 0K 301 eventfd 0 0K 2 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 2354 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 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 534 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 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 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 102539 0 254 38494208 0 malloc-16384 16384 22 501 10714 0 1 8568832 0 ertt_txseginfo 40 0 150389 616592 0 254 6015560 0 mbuf 256 8807 856 918850 0 254 2473728 0 malloc-4096 4096 76 502 14673 0 2 2367488 0 VM OBJECT 264 1373 6337 165236 0 30 2035440 0 RADIX NODE 144 6258 6337 240415 0 63 1813680 0 BUF TRIE 144 219 11569 3094 0 62 1697472 0 MAP ENTRY 96 1690 15824 524476 0 126 1681344 0 256 Bucket 2048 780 20 4365 0 8 1638400 0 malloc-384 384 4157 43 4216 0 30 1612800 0 malloc-128 128 12071 174 16247 0 126 1567360 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 UMA Slabs 0 112 12895 23 12895 0 126 1446816 0 malloc-4096 4096 332 4 1052 0 2 1376256 0 vmem btag 56 22771 92 23106 0 254 1280328 0 THREAD 1824 653 27 16239 0 8 1240320 0 malloc-8192 8192 1 149 345 0 1 1228800 0 sctp_asoc 2256 11 499 3325 0 254 1150560 0 malloc-2048 2048 139 341 11190 0 8 983040 0 socket 960 61 955 21997 0 254 975360 0 FFS inode 1168 634 178 10049 0 8 948416 0 malloc-65536 65536 13 1 16 0 1 917504 0 sctp_ep 1152 37 726 11088 0 254 878976 0 PROC 1376 75 519 12606 0 8 817344 0 filedesc0 1072 73 515 13135 0 8 630336 0 FPU_save_area 832 655 56 25490 0 16 591552 0 tcp_log 416 0 1278 26531 0 254 531648 0 pbuf 2624 0 202 0 0 2 530048 0 lkpicurr 168 2 3094 2 0 62 520128 0 DEVCTL 1024 324 120 752 0 0 454656 0 VNODE 448 672 228 10135 0 30 403200 0 sctp_raddr 736 11 506 3385 0 254 380512 0 VMSPACE 616 48 528 12121 0 16 354816 0 128 Bucket 1024 248 43 2815 0 16 297984 0 tcp_inpcb 1304 7 203 5837 0 8 273840 0 malloc-64 64 3958 137 4134 0 254 262080 0 malloc-384 384 614 46 825 0 30 253440 0 malloc-16 16 14464 536 21134 0 254 240000 0 malloc-256 256 738 192 18864 0 62 238080 0 malloc-128 128 1416 351 22748 0 126 226176 0 FFS2 dinode 256 634 236 10049 0 62 222720 0 malloc-384 384 101 469 16149 0 30 218880 0 tcp_bbr_map 128 0 1643 64725 0 126 210304 0 malloc-32 32 5545 881 16443 0 254 205632 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-1024 1024 166 26 1985 0 16 196608 0 mbuf_packet 256 71 691 18705 0 254 195072 0 malloc-4096 4096 34 12 139 0 2 188416 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-2048 2048 79 9 137 0 8 180224 0 malloc-2048 2048 8 80 846 0 8 180224 0 malloc-1024 1024 13 163 3367 0 16 180224 0 malloc-128 128 1135 260 28575 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-384 384 77 343 11059 0 30 161280 0 malloc-256 256 132 498 33610 0 62 161280 0 S VFS Cache 104 1145 376 10979 0 126 158184 0 malloc-16384 16384 3 6 1746 0 1 147456 0 malloc-256 256 104 466 19910 0 62 145920 0 malloc-65536 65536 0 2 936 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 unpcb 256 14 496 1942 0 254 130560 0 32 Bucket 256 325 185 18612 0 62 130560 0 ksiginfo 112 572 472 2132 0 126 116928 0 g_bio 408 0 270 28797 0 30 110160 0 TURNSTILE 136 681 75 681 0 62 102816 0 malloc-64 64 168 1407 27141 0 254 100800 0 malloc-32768 32768 3 0 3 0 1 98304 0 Files 80 224 926 64245 0 126 92000 0 UMA Kegs 384 226 7 226 0 30 89472 0 64 Bucket 512 104 64 16739 0 30 86016 0 malloc-64 64 521 802 361954 0 254 84672 0 malloc-128 128 333 318 10862 0 126 83328 0 malloc-8192 8192 8 2 12 0 1 81920 0 malloc-256 256 12 303 19616 0 62 80640 0 sctp_readq 152 0 520 82 0 254 79040 0 sctp_chunk 152 9 511 521 0 254 79040 0 malloc-32 32 2022 372 3898 0 254 76608 0 malloc-64 64 182 889 16926 0 254 68544 0 malloc-64 64 520 551 1647 0 254 68544 0 SLEEPQUEUE 88 681 87 681 0 126 67584 0 malloc-128 128 103 424 14495 0 126 67456 0 malloc-32768 32768 1 1 12 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-1024 1024 16 48 580 0 16 65536 0 malloc-256 256 171 84 3600 0 62 65280 0 malloc-256 256 82 173 3754 0 62 65280 0 malloc-256 256 129 126 2300 0 62 65280 0 malloc-256 256 14 241 18429 0 62 65280 0 tcp_bbr_pcb 896 2 70 2282 0 16 64512 0 sctp_stream_msg_out 112 5 535 491 0 254 60480 0 udp_inpcb 416 6 120 1484 0 30 52416 0 malloc-64 64 298 521 36069 0 254 52416 0 malloc-128 128 138 265 851 0 126 51584 0 malloc-128 128 85 318 12074 0 126 51584 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 80547 0 16 49152 0 malloc-8192 8192 4 2 107 0 1 49152 0 malloc-4096 4096 6 6 56 0 2 49152 0 malloc-2048 2048 8 16 26 0 8 49152 0 malloc-2048 2048 0 24 563 0 8 49152 0 malloc-2048 2048 9 15 55 0 8 49152 0 malloc-1024 1024 20 28 50 0 16 49152 0 pcpu-8 8 5244 900 13352 0 254 49152 0 pipe 728 22 44 2827 0 16 48048 0 da_ccb 544 0 84 7289 0 16 45696 0 PWD 40 32 1079 9264 0 254 44440 0 syncache 168 0 264 3 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 4 6 114 0 2 40960 0 malloc-64 64 61 506 680 0 254 36288 0 malloc-64 64 0 567 1042 0 254 36288 0 malloc-32 32 115 1019 14993 0 254 36288 0 16 Bucket 144 120 132 725 0 62 36288 0 2 Bucket 32 639 495 3498 0 254 36288 0 tcp_rack_map 128 0 279 4309 0 126 35712 0 malloc-128 128 93 186 960 0 126 35712 0 routing nhops 256 27 108 231 0 62 34560 0 ripcb 384 3 87 155 0 30 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 2 2 21 0 1 32768 0 malloc-2048 2048 2 14 271 0 8 32768 0 malloc-1024 1024 2 30 3645 0 16 32768 0 malloc-1024 1024 4 28 521 0 16 32768 0 malloc-1024 1024 2 30 23 0 16 32768 0 malloc-512 512 0 64 110 0 30 32768 0 malloc-512 512 10 54 71 0 30 32768 0 malloc-512 512 6 58 2399 0 30 32768 0 malloc-512 512 1 63 15 0 30 32768 0 malloc-512 512 2 62 53 0 30 32768 0 malloc-512 512 10 54 838 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 273 127 3402 0 126 32000 0 PGRP 120 29 235 218 0 126 31680 0 tcp_rack_pcb 1280 0 24 2066 0 8 30720 0 sctp_laddr 48 12 576 2132 0 254 28224 0 tcp_inpcb ports 32 2 880 4261 0 254 28224 0 4 Bucket 48 5 583 6 0 254 28224 0 AIO 208 0 133 527 0 62 27664 0 udplite_inpcb 416 0 63 4 0 30 26208 0 cpuset 200 7 121 7 0 62 25600 0 malloc-4096 4096 1 5 11 0 2 24576 0 rl_entry 40 172 434 172 0 254 24240 0 rtentry 168 30 114 231 0 62 24192 0 malloc-384 384 0 60 303 0 30 23040 0 malloc-384 384 21 39 183 0 30 23040 0 malloc-384 384 9 51 9 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 clpbuf 2624 0 8 16 0 4 20992 0 hostcache 64 1 314 1 0 254 20160 0 udp_inpcb ports 32 3 627 28 0 254 20160 0 ertt 72 7 273 5837 0 126 20160 0 malloc-32 32 46 584 336 0 254 20160 0 malloc-32 32 52 578 9944 0 254 20160 0 malloc-32 32 136 494 1487 0 254 20160 0 malloc-32 32 10 620 254 0 254 20160 0 malloc-32 32 61 569 11494 0 254 20160 0 KNOTE 160 2 123 1169 0 62 20000 0 malloc-16 16 255 995 19506 0 254 20000 0 AIOCB 552 0 35 62 0 16 19320 0 L VFS Cache 320 0 60 20 0 30 19200 0 AIOLIO 272 0 70 452 0 30 19040 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-8192 8192 1 1 27 0 1 16384 0 malloc-4096 4096 1 3 956 0 2 16384 0 malloc-2048 2048 2 6 195 0 8 16384 0 malloc-1024 1024 8 8 8 0 16 16384 0 malloc-512 512 1 31 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 625710 0 254 16032 0 malloc-16 16 122 878 7778 0 254 16000 0 malloc-16 16 84 916 15980 0 254 16000 0 kenv 258 17 43 1164 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 2 6 2 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 malloc-16 16 35 715 15458 0 254 12000 0 malloc-16 16 4 746 5 0 254 12000 0 malloc-16 16 268 482 319 0 254 12000 0 malloc-16 16 17 733 27742 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 11 11 11 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 144 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 frags 248 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 source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 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 udplite_inpcb ports 32 0 0 0 0 254 0 0 ripcb ports 32 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 232 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 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 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 144 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-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-4096 4096 0 0 0 0 2 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 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0