panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_output.c:355 cpuid = 0 time = 1621370215 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517fe640 vpanic() at vpanic+0x1c7/frame 0xfffffe00517fe6a0 panic() at panic+0x43/frame 0xfffffe00517fe700 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe00517fe760 tcp_output() at tcp_output+0x780/frame 0xfffffe00517fe940 tcp_usr_connect() at tcp_usr_connect+0x25a/frame 0xfffffe00517fe9b0 soconnectat() at soconnectat+0x183/frame 0xfffffe00517fea10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe00517fea70 sys_connect() at sys_connect+0xd9/frame 0xfffffe00517feab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00517febf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00517febf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x285e1a, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 5170 tid 104525 ] Stopped at kdb_enter+0x67: movq $0,0x163932e(%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 0xfffffe0099800000 rdx 0x3ffff rbx 0 rsp 0xfffffe00517fe620 rbp 0xfffffe00517fe640 rsi 0x40001 rdi 0xffffffff81138ae6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517fe510 r11 0x1ffaefff59c r12 0xffffffff82267b80 ddb_dbbe r13 0 r14 0xffffffff81a73b38 r15 0xffffffff81a73b38 rip 0xffffffff8112fad7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x163932e(%rip) db> show proc Process 5170 (syz-executor.2) at 0xfffff80025da0538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 796 at 0xfffff80025da0000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bc7538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0095052000 (map 0xfffffe0095052000) (map.pmap 0xfffffe00950520c0) (pmap 0xfffffe0095052120) threads: 4 100130 RunQ syz-executor.2 104517 S connec 0xfffff80034453840 syz-executor.2 104525 Run CPU 0 syz-executor.2 104527 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 5170 796 796 0 R (threaded) syz-executor.2 100130 RunQ syz-executor.2 104517 S connec 0xfffff80034453840 syz-executor.2 104525 Run CPU 0 syz-executor.2 104527 Run CPU 1 syz-executor.2 4637 4624 4637 0 Ss select 0xfffff80015dd58c0 dhclient 4632 1 4632 0 Ss select 0xfffff800344182c0 dhclient 4624 4609 436 65 S select 0xfffff80025f08740 dhclient 4609 436 436 0 S wait 0xfffff80025da0a70 sh 4590 1 4590 65 Ss select 0xfffff800345c2a40 dhclient 1072 1 1072 0 Ss select 0xfffff80025dc7740 dhclient 1065 1 1065 0 Ss select 0xfffff80015e5eec0 dhclient 816 780 816 0 Ss piperd 0xfffff800254385d0 syz-executor.3 796 780 796 0 Ss nanslp 0xffffffff8273c561 syz-executor.2 786 780 786 0 Ss piperd 0xfffff80025438000 syz-executor.1 785 780 785 0 Ss piperd 0xfffff800252ea8b8 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100120 S uwait 0xfffff80015d40100 syz-fuzzer 100121 S uwait 0xfffff80015d3bd00 syz-fuzzer 100122 S uwait 0xfffff80015d3b500 syz-fuzzer 100123 S kqread 0xfffff80015d8fd00 syz-fuzzer 100124 S uwait 0xfffff80015d40500 syz-fuzzer 100125 S uwait 0xfffff80015d40700 syz-fuzzer 100126 S uwait 0xfffff80015d43b00 syz-fuzzer 100128 S uwait 0xfffff80015d9b300 syz-fuzzer 103434 S uwait 0xfffff80025f13500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80025550b20 csh 776 694 776 0 Ss select 0xfffff80015e598c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015465cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015afc4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015afccb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b004b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b00cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a894b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a89cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a8c4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a8ccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c561 cron 694 1 694 0 Ss select 0xfffff80025312ec0 sshd 507 1 507 0 Ss select 0xfffff80015e758c0 syslogd 436 1 436 0 Ss wait 0xfffff80015e61538 devd 435 1 435 65 Ss select 0xfffff80015d3e5c0 dhclient 350 1 350 0 Ss select 0xfffff80015d41a40 dhclient 347 1 347 0 Ss select 0xfffff80015e75440 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ae7000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282b9d0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282aa80 [bufdaemon] 100088 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004dfc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff828528c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82846d38 [dom0] 100086 D launds 0xffffffff82846d44 [laundry: dom0] 100087 D umarcl 0xffffffff815cb450 [uma] 18 0 0 0 DL - 0xffffffff82570908 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830d0828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82f2b3c0 [pf purge] 15 0 0 0 DL - 0xffffffff828280dc [soaiod4] 9 0 0 0 DL - 0xffffffff828280dc [soaiod3] 8 0 0 0 DL - 0xffffffff828280dc [soaiod2] 7 0 0 0 DL - 0xffffffff828280dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82447dc0 [doneq0] 100045 D - 0xffffffff82447d40 [async] 100078 D - 0xffffffff82447c10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004dcbc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d99d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d99d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844220 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271bda0 [g_event] 100036 D - 0xffffffff8271bda8 [g_up] 100037 D - 0xffffffff8271bdb0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c39d00 [thr_0] 100029 D - 0xfffff80004c39d80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bc7538 [init] 10 0 0 0 DL audit_w 0xffffffff82844730 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c330 [swapper] 100005 D - 0xfffff80004c63d00 [if_config_tqg_0] 100006 D - 0xfffff80004c63900 [softirq_0] 100007 D - 0xfffff80004c63500 [softirq_1] 100008 D - 0xfffff80004c63100 [if_io_tqg_0] 100009 D - 0xfffff80004c61d00 [if_io_tqg_1] 100010 D - 0xfffff80004c5fd00 [in6m_free taskq] 100011 D - 0xfffff80004c5f900 [aiod_kick taskq] 100013 D - 0xfffff80004c5f100 [kqueue_ctx taskq] 100014 D - 0xfffff80004c58d00 [pci_hp taskq] 100016 D - 0xfffff80004c58500 [inm_free taskq] 100018 D - 0xfffff80004c53d00 [linuxkpi_irq_wq] 100019 D - 0xfffff80004c53900 [thread taskq] 100020 D - 0xfffff80004c53500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c53500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c53500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c53500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c53100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c53100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c53100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c53100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c39900 [firmware taskq] 100038 D - 0xfffff80004c39500 [crypto_0] 100039 D - 0xfffff80004c39500 [crypto_1] 100055 D - 0xfffff800153dc900 [vtnet0 rxq 0] 100056 D - 0xfffff800153dc500 [vtnet0 txq 0] 100057 D - 0xfffff800153dc100 [vtnet0 rxq 1] 100058 D - 0xfffff800153c6d00 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015429500 [virtio_balloon] 100064 D - 0xfffff800153c6900 [mca taskq] 100066 D - 0xffffffff81e20401 [deadlkres] 100074 D - 0xfffff80015a1a900 [acpi_task_0] 100075 D - 0xfffff80015a1a900 [acpi_task_1] 100076 D - 0xfffff80015a1a900 [acpi_task_2] 100077 D - 0xfffff80004c39100 [CAM taskq] db> show all locks Process 5170 (syz-executor.2) thread 0xfffffe009501ac80 (104525) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800341ae208) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:567 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 328 2624K 488 vtbuf 24 2064K 46 newblk 7 1035K 4881 vfscache 3 1035K 3 pcb 74 813K 13196 acpica 1674 649K 55230 inodedep 15 534K 4331 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 subproc 128 513K 5251 intr 4 480K 4 bus 990 378K 3499 linker 348 270K 409 DEVFS1 107 214K 124 BPF 30 203K 30 module 512 192K 512 filedesc 12 178K 8529 vnet_data 1 176K 1 kdtrace 205 171K 9706 tidhash 3 164K 3 umtx 330 145K 330 pagedep 15 143K 4267 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 sctp_timw 165 83K 165 mtx_pool 2 80K 2 temp 35 77K 2140 syncache 1 76K 1 vmem 3 72K 5 routetbl 132 71K 421 msg 4 68K 4 acpitask 1 64K 1 ddb_capture 1 64K 1 ifaddr 68 64K 70 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 sctp_atcl 42 42K 8822 rman 84 42K 425 sctp_stro 20 40K 2598 KTRACE 100 38K 100 lltable 43 37K 46 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1710 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 1 kqueue 57 30K 5184 DEVFSP 76 29K 86 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 ifnet 7 25K 7 cred 24 24K 993 kcovinfo 64 24K 68 sctp_atky 62 24K 11547 plimit 22 22K 379 CAM queue 5 21K 1528 pwddesc 55 21K 5178 pfs_nodes 20 20K 20 proc-args 47 18K 617 UART 12 18K 12 bmsafemap 2 17K 4303 ksem 1 16K 1 rpc 2 16K 2 shmfd 1 16K 1 pfs_vncache 1 16K 1 sctp_athm 42 16K 8887 sctp_map 40 15K 5196 selfd 38 15K 91480 ufs_dirhash 24 14K 24 session 28 14K 42 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 lockf 24 9K 40 uidinfo 3 9K 8 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 inpcbpolicy 18 7K 1161 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 diradd 13 5K 4296 select 13 5K 43 osd 12 5K 895 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 8126 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 22 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 crypto 4 2K 4 newdirblk 4 2K 4253 mkdir 4 2K 8506 pfil 4 2K 4 CAM path 4 2K 1034 procdesc 3 2K 14 tcpfunc 3 2K 3 loginclass 3 2K 6 filecaps 3 2K 97 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 tcp_fsb 2 1K 174 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 44 entropy 2 1K 40 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 freework 1 1K 4260 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 4221 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 104 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 vegas data 0 0K 0 dctcp data 0 0K 0 cdg data 0 0K 0 htcp data 0 0K 0 tcp_do 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 3651 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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 dirrem 0 0K 4261 freefile 0 0K 4259 freeblks 0 0K 4259 freefrag 0 0K 6 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 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 ip6opt 0 0K 6 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 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 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 4823 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 2033 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 101 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 15337 ioctlops 0 0K 107 eventfd 0 0K 0 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 668 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 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 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 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 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 NEWdirectio 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 985 1380302 0 254 38113280 0 malloc-384 384 34775 75 61407 0 30 13382400 0 malloc-1024 1024 4148 16 5137 0 16 4263936 0 malloc-8192 8192 329 1 489 0 1 2703360 0 malloc-1024 1024 78 2470 4467 0 16 2609152 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8824 746 2099492 0 254 2449920 0 malloc-1024 1024 2 2362 3656 0 16 2420736 0 RADIX NODE 144 14674 191 185700 0 62 2140560 0 BUF TRIE 144 193 13275 659 0 62 1939392 0 malloc-384 384 2045 2485 97069 0 30 1739520 0 UMA Slabs 0 112 13381 8 13381 0 126 1499568 0 malloc-512 512 66 2502 13577 0 30 1314816 0 mbuf_cluster 2048 555 1 555 0 254 1138688 0 FFS inode 1160 510 29 4769 0 8 625240 0 malloc-8192 8192 64 7 5187 0 1 581632 0 malloc-384 384 1386 74 22099 0 30 560640 0 malloc-32768 32768 9 7 4411 0 1 524288 0 malloc-384 384 1004 16 3511 0 30 391680 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VM OBJECT 264 1146 84 74427 0 30 324720 0 THREAD 1808 149 16 4527 0 8 298320 0 malloc-16384 16384 18 0 22 0 1 294912 0 malloc-8192 8192 25 11 6175 0 1 294912 0 VNODE 448 548 82 4809 0 30 282240 0 malloc-384 384 680 20 944 0 30 268800 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-1024 1024 212 32 5366 0 16 249856 0 malloc-16384 16384 10 5 273 0 1 245760 0 malloc-2048 2048 107 3 124 0 8 225280 0 DEVCTL 1024 8 208 132 0 0 221184 0 256 Bucket 2048 83 21 16651 0 8 212992 0 malloc-1024 1024 156 40 9680 0 16 200704 0 malloc-65536 65536 1 2 178 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_asoc 2288 20 55 2598 0 254 171600 0 MAP ENTRY 96 1320 402 275800 0 126 165312 0 malloc-8192 8192 16 4 159 0 1 163840 0 malloc-4096 4096 2 37 2036 0 2 159744 0 malloc-512 512 293 11 1026 0 30 155648 0 tcp_bbr_map 128 0 1209 5859 0 126 154752 0 vmem btag 56 2601 51 2601 0 254 148512 0 mbuf_packet 256 35 520 7637 0 254 142080 0 S VFS Cache 104 1012 353 5664 0 126 141960 0 FFS2 dinode 256 510 30 4769 0 62 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-384 384 245 65 96016 0 30 119040 0 ksiginfo 112 57 987 1034 0 126 116928 0 VMSPACE 2544 32 13 5156 0 4 114480 0 malloc-512 512 190 10 227 0 30 102400 0 socket 944 37 71 8509 0 254 101952 0 malloc-16384 16384 6 0 6 0 1 98304 0 malloc-2048 2048 28 20 3114 0 8 98304 0 PROC 1336 54 18 5177 0 8 96192 0 malloc-512 512 178 6 196 0 30 94208 0 malloc-1024 1024 54 34 6249 0 16 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 ertt_txseginfo 40 0 2121 17415 0 254 84840 0 sctp_ep 1280 22 44 6172 0 254 84480 0 clpbuf 2624 0 32 21 0 16 83968 0 filedesc0 1072 55 22 5178 0 8 82544 0 32 Bucket 256 232 68 11468 0 62 76800 0 g_bio 408 0 180 5579 0 30 73440 0 128 Bucket 1024 37 34 591 0 16 72704 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-512 512 89 39 4719 0 30 65536 0 16 Bucket 144 354 66 3115 0 62 60480 0 malloc-8192 8192 2 5 4829 0 1 57344 0 malloc-1024 1024 53 3 57 0 16 57344 0 sctp_raddr 736 20 57 2598 0 254 56672 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 4 0 1 49152 0 malloc-8192 8192 4 2 534 0 1 49152 0 malloc-4096 4096 5 7 515 0 2 49152 0 malloc-4096 4096 10 2 88 0 2 49152 0 malloc-2048 2048 9 15 1431 0 8 49152 0 malloc-384 384 84 36 5207 0 30 46080 0 malloc-2048 2048 18 4 22 0 8 45056 0 pcpu-8 8 4655 465 4811 0 254 40960 0 64 Bucket 512 47 33 6053 0 30 40960 0 tcpcb 1064 8 27 883 0 254 37240 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 31198 0 16 36864 0 malloc-4096 4096 1 8 282 0 2 36864 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 6 2 23 0 2 32768 0 malloc-4096 4096 8 0 199 0 2 32768 0 malloc-512 512 27 37 4993 0 30 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 malloc-4096 4096 7 0 7 0 2 28672 0 KNOTE 160 28 147 155038 0 62 28000 0 TURNSTILE 136 166 23 166 0 62 25704 0 PWD 32 17 739 4342 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 Files 80 210 90 19955 0 126 24000 0 8 Bucket 80 40 260 1768 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 34 26 929 0 30 23040 0 pipe 744 21 9 432 0 16 22320 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-512 512 15 25 4342 0 30 20480 0 malloc-512 512 32 8 1265 0 30 20480 0 2 Bucket 32 90 540 2597 0 254 20160 0 SLEEPQUEUE 88 166 58 166 0 126 19712 0 tcp_inpcb 488 8 32 883 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 vtnet_tx_hdr 24 0 668 693474 0 254 16032 0 tcp_rack_pcb 832 2 16 174 0 16 14976 0 tcp_bbr_pcb 832 0 18 349 0 16 14976 0 udp_inpcb 488 7 17 216 0 254 11712 0 kenv 258 15 30 1054 0 30 11610 0 unpcb 256 14 31 1146 0 254 11520 0 malloc-2048 2048 0 4 7 0 8 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 0 8 33 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 28 64 42 0 126 8096 0 rl_entry 40 44 158 44 0 254 8080 0 sctp_laddr 48 0 168 89 0 254 8064 0 tcp_rack_map 112 1 71 90 0 126 8064 0 udpcb 32 7 245 238 0 254 8064 0 ertt 72 8 104 883 0 126 8064 0 4 Bucket 48 6 162 148 0 254 8064 0 sctp_chunk 152 20 32 72 0 254 7904 0 ripcb 488 3 13 40 0 254 7808 0 udplite_inpcb 488 0 16 22 0 254 7808 0 routing nhops 256 27 3 34 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_stream_msg_out 112 0 36 20 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 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 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 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 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 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 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 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 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 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 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 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-32768 32768 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-4096 4096 0 0 0 0 2 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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