panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_output.c:355 cpuid = 1 time = 1620400553 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517d0630 vpanic() at vpanic+0x1c7/frame 0xfffffe00517d0690 panic() at panic+0x43/frame 0xfffffe00517d06f0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe00517d0750 tcp_output() at tcp_output+0x76f/frame 0xfffffe00517d0940 tcp_usr_connect() at tcp_usr_connect+0x25a/frame 0xfffffe00517d09b0 soconnectat() at soconnectat+0x183/frame 0xfffffe00517d0a10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe00517d0a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe00517d0ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00517d0bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00517d0bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x285e1a, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 6260 tid 106018 ] Stopped at kdb_enter+0x67: movq $0,0x163a54e(%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 0xfffffe0095400000 rdx 0x3ffff rbx 0 rsp 0xfffffe00517d0610 rbp 0xfffffe00517d0630 rsi 0x40001 rdi 0xffffffff81137c46 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517d0500 r11 0x1ffaefff59c r12 0xffffffff82267ac0 ddb_dbbe r13 0 r14 0xffffffff81a73d13 r15 0xffffffff81a73d13 rip 0xffffffff8112ec37 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x163a54e(%rip) db> show proc Process 6260 (syz-executor.0) at 0xfffff80030ebf538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 783 at 0xfffff80004feca70 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff8000452a538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094c1a000 (map 0xfffffe0094c1a000) (map.pmap 0xfffffe0094c1a0c0) (pmap 0xfffffe0094c1a120) threads: 4 104289 RunQ syz-executor.0 106011 S accept 0xfffff80030cc6c68 syz-executor.0 106018 Run CPU 1 syz-executor.0 106021 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 6260 783 783 0 R (threaded) syz-executor.0 104289 RunQ syz-executor.0 106011 S accept 0xfffff80030cc6c68 syz-executor.0 106018 Run CPU 1 syz-executor.0 106021 Run CPU 0 syz-executor.0 5756 5750 5756 0 Ss select 0xfffff80030dc70c0 dhclient 5753 1 5753 0 Ss select 0xfffff80030ae41c0 dhclient 5750 5743 436 65 S select 0xfffff80030abf840 dhclient 5743 436 436 0 S wait 0xfffff80030a8f538 sh 5734 1 5734 65 Ss select 0xfffff80041004f40 dhclient 4304 1 4304 0 Ss select 0xfffff80030abf7c0 dhclient 4300 1 4300 0 Ss select 0xfffff80041004e40 dhclient 4275 1 4275 65 Ss select 0xfffff80030dc7c40 dhclient 1090 1 1090 0 Ss select 0xfffff80030dc7d40 dhclient 1087 1 1087 0 Ss select 0xfffff80030dc7cc0 dhclient 843 780 843 0 Ss piperd 0xfffff80030db65d0 syz-executor.3 812 780 812 0 Ss piperd 0xfffff800240abba0 syz-executor.2 784 780 784 0 Ss piperd 0xfffff80004fe38b8 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273c8e1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100116 S uwait 0xfffff8003038cb00 syz-fuzzer 100117 S uwait 0xfffff80004fd1380 syz-fuzzer 100118 S kqread 0xfffff80004f64200 syz-fuzzer 100119 S uwait 0xfffff80004fd1580 syz-fuzzer 100120 S uwait 0xfffff80030abfd80 syz-fuzzer 100121 S uwait 0xfffff80030abfe80 syz-fuzzer 100122 S uwait 0xfffff8003038cc00 syz-fuzzer 100123 S uwait 0xfffff8003038c000 syz-fuzzer 100125 S uwait 0xfffff8003038c100 syz-fuzzer 105884 S uwait 0xfffff80030dc7400 syz-fuzzer 778 776 778 0 SWs pause 0xfffff800306e75e8 csh 776 694 776 0 Ss select 0xfffff8003038c640 sshd 760 1 760 0 Ss+ ttyin 0xfffff800049d7cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004ced8b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004cedcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004cf40b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004cf44b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004cf48b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004cf4cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004c6e0b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004c6e4b0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e1 cron 694 1 694 0 Ss select 0xfffff80004eeb7c0 sshd 507 1 507 0 Ss select 0xfffff8003038c7c0 syslogd 436 1 436 0 Ss wait 0xfffff8002405fa70 devd 435 1 435 65 Ss select 0xfffff8003038c940 dhclient 350 1 350 0 Ss select 0xfffff8003038c840 dhclient 347 1 347 0 Ss select 0xfffff80004fd17c0 dhclient 23 0 0 0 DL syncer 0xffffffff8282bd50 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004e8da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ae00 [bufdaemon] 100086 D - 0xffffffff8220ae00 [bufspacedaemon-0] 100095 D sdflush 0xfffff80004c814e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100087 D launds 0xffffffff82847084 [laundry: dom0] 100088 D umarcl 0xffffffff815c9360 [uma] 18 0 0 0 DL - 0xffffffff82570c78 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830ac828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e1f3c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff8000463c888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000462ed80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000462ed30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff828445a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004574600 [thr_0] 100029 D - 0xfffff80004574680 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100018 I [swi5: fast 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 0xfffff8000452a538 [init] 10 0 0 0 DL audit_w 0xffffffff82844ab0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff80004144800 [if_config_tqg_0] 100006 D - 0xfffff80004144700 [softirq_0] 100007 D - 0xfffff80004144600 [softirq_1] 100008 D - 0xfffff80004144500 [if_io_tqg_0] 100009 D - 0xfffff80004144400 [if_io_tqg_1] 100010 D - 0xfffff8000457a600 [pci_hp taskq] 100012 D - 0xfffff8000457a300 [inm_free taskq] 100014 D - 0xfffff8000457a000 [linuxkpi_irq_wq] 100015 D - 0xfffff80004574e00 [thread taskq] 100016 D - 0xfffff80004574d00 [in6m_free taskq] 100017 D - 0xfffff80004574c00 [aiod_kick taskq] 100019 D - 0xfffff80004574900 [kqueue_ctx taskq] 100020 D - 0xfffff80004574800 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004574800 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004574800 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004574800 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004574700 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004574700 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004574700 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004574700 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004574000 [firmware taskq] 100038 D - 0xfffff800045c1d00 [crypto_0] 100039 D - 0xfffff800045c1d00 [crypto_1] 100055 D - 0xfffff800045c1700 [vtnet0 rxq 0] 100056 D - 0xfffff800045c1600 [vtnet0 txq 0] 100057 D - 0xfffff800045c1500 [vtnet0 rxq 1] 100058 D - 0xfffff800045c1400 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80004972100 [virtio_balloon] 100064 D - 0xfffff80004973a00 [mca taskq] 100066 D - 0xffffffff81e206a1 [deadlkres] 100073 D - 0xfffff80004c3e700 [acpi_task_0] 100074 D - 0xfffff80004c3e700 [acpi_task_1] 100075 D - 0xfffff80004c3e700 [acpi_task_2] 100077 D - 0xfffff800045c1c00 [CAM taskq] db> show all locks Process 6260 (syz-executor.0) thread 0xfffffe0094c87c80 (106018) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8004203e9a8) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:567 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 sysctloid 33718 1992K 33785 vtbuf 24 1968K 46 kobj 332 1328K 492 newblk 8 1026K 5947 vfscache 3 1025K 3 pcb 53 564K 5213 inodedep 73 539K 5421 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 134 261K 6345 acpica 1674 184K 55406 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 10 131K 5336 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 linker 294 102K 330 filedesc 12 89K 10657 bus 995 81K 3509 mtx_pool 2 72K 2 BPF 38 71K 38 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 508 64K 508 umtx 352 44K 352 kdtrace 212 43K 12290 temp 35 33K 2265 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 132 17K 421 tty 16 16K 16 ithread 99 16K 99 dirrem 61 16K 5346 lltable 46 15K 51 bus-sc 33 14K 1719 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 sctp_stro 12 12K 106 kenv 93 12K 93 eventhandler 133 12K 133 rman 84 10K 425 GEOM 60 10K 489 sctp_atcl 24 9K 792 in6_multi 71 9K 71 bmsafemap 2 9K 5393 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 3 rpc 2 8K 2 shmfd 1 8K 13 pfs_vncache 1 8K 1 freefile 61 8K 5344 sctp_timw 30 8K 30 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 25 7K 228 taskqueue 60 7K 60 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 60 6K 6274 plimit 23 6K 394 CAM queue 5 6K 1528 DEVFSP 78 5K 192 ufs_dirhash 20 5K 24 UMA 265 5K 265 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 session 31 4K 51 pwddesc 58 4K 6268 acpisem 28 4K 28 hhook 13 4K 13 fpukern_ctx 3 3K 3 lockf 28 3K 47 selfd 45 3K 106800 terminal 11 3K 11 proc-args 50 3K 644 uidinfo 3 3K 8 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 select 16 2K 79 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 47 CAM XPT 22 2K 543 sctp_atky 36 2K 948 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 10638 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 30 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 5383 crypto 4 1K 4 encap_export_host 12 1K 12 inpcbpolicy 17 1K 5598 newdirblk 4 1K 5319 pfil 4 1K 4 CAM SIM 2 1K 2 procdesc 4 1K 16 cdev 2 1K 2 sctp_athm 24 1K 838 sctp_map 24 1K 212 chacha20random 1 1K 1 osd 3 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 xform 2 1K 148 CAM path 4 1K 1034 soname 5 1K 13975 pmchooks 1 1K 1 nexusdev 7 1K 7 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 41 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 104 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 5327 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 374 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 92 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 2 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 198 NFSD string 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 5264 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 13 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 freeblks 0 0K 5326 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 10 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 1 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 2 twa_commands 0 0K 0 statfs 0 0K 5517 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 4 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 2160 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 111 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 18714 ioctlops 0 0K 1243 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 703 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8332 1109 1525803 0 253 38670336 0 RADIX NODE 144 17674 15195 281808 0 62 4733136 0 mbuf 256 8869 1512 2365226 0 254 2657536 0 pbuf 2624 0 989 0 0 2 2595136 0 tcp_log 416 4 5018 5020 0 253 2089152 0 BUF TRIE 144 193 13275 757 0 62 1939392 0 malloc-384 384 4116 4 4116 0 30 1582080 0 malloc-128 128 11061 37 11084 0 126 1420544 0 malloc-4096 4096 332 2 805 0 2 1368064 0 UMA Slabs 0 112 10593 24 10619 0 126 1189104 0 mbuf_cluster 2048 569 1 569 0 253 1167360 0 malloc-384 384 109 1961 5481 0 30 794880 0 FFS inode 1160 512 20 5856 0 8 617120 0 malloc-256 256 153 1962 17026 0 62 541440 0 malloc-256 256 34 2081 5793 0 62 541440 0 malloc-128 128 1386 1993 50648 0 126 432512 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VM OBJECT 264 1213 92 90605 0 30 344520 0 THREAD 1808 153 23 6021 0 8 318208 0 256 Bucket 2048 146 6 19356 0 8 311296 0 malloc-4096 4096 68 7 6278 0 2 307200 0 tcp_bbr_map 128 1 2355 27745 0 126 301568 0 VNODE 448 550 71 5896 0 30 278208 0 malloc-64 64 4047 174 10700 0 254 270144 0 tcp_inpcb 488 18 534 4478 0 253 269376 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16384 16384 9 7 5507 0 1 262144 0 malloc-16 16 13780 220 14684 0 254 224000 0 malloc-65536 65536 1 2 273 0 1 196608 0 UMA Zones 768 237 2 237 0 16 183552 0 MAP ENTRY 96 1440 408 334567 0 126 177408 0 malloc-32 32 5243 175 6765 0 254 173376 0 mbuf_packet 256 23 546 6491 0 254 145664 0 S VFS Cache 104 1014 351 6498 0 126 141960 0 malloc-128 128 1054 31 2242 0 126 138880 0 FFS2 dinode 256 512 28 5856 0 62 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 vmem btag 56 2107 41 2107 0 254 120288 0 DEVCTL 1024 4 108 132 0 0 114688 0 malloc-1024 1024 108 4 140 0 16 114688 0 VMSPACE 2544 35 10 6246 0 4 114480 0 128 Bucket 1024 78 33 1405 0 16 113664 0 malloc-2048 2048 2 48 2162 0 8 102400 0 PROC 1336 57 18 6267 0 8 100200 0 malloc-8192 8192 9 3 138 0 1 98304 0 UMA Kegs 384 222 1 222 0 30 85632 0 malloc-256 256 237 93 6767 0 62 84480 0 filedesc0 1072 58 19 6268 0 8 82544 0 64 Bucket 512 149 11 24024 0 30 81920 0 socket 944 38 46 7471 0 253 79296 0 malloc-4096 4096 19 0 551 0 2 77824 0 malloc-2048 2048 15 21 643 0 8 73728 0 g_bio 408 0 180 6087 0 30 73440 0 malloc-4096 4096 15 2 114 0 2 69632 0 sctp_asoc 2288 12 18 106 0 253 68640 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 133 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-384 384 116 54 885 0 30 65280 0 tcpcb 1064 6 50 4478 0 253 59584 0 sctp_ep 1280 12 30 640 0 253 53760 0 32 Bucket 256 118 92 218243 0 62 53760 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-64 64 572 121 17059 0 254 44352 0 malloc-128 128 299 42 457 0 126 43648 0 malloc-256 256 153 12 184 0 62 42240 0 clpbuf 2624 0 16 21 0 15 41984 0 DIRHASH 1024 30 10 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 3 2 5 0 1 40960 0 pcpu-8 8 4657 463 4813 0 254 40960 0 NAMEI 1024 0 36 37554 0 16 36864 0 malloc-1024 1024 17 19 128 0 16 36864 0 malloc-512 512 4 68 604 0 30 36864 0 malloc-64 64 485 82 1005 0 254 36288 0 malloc-256 256 101 34 5519 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 4 12 511 0 8 32768 0 pcpu-64 64 480 32 480 0 254 32768 0 sctp_raddr 736 12 32 106 0 253 32384 0 malloc-64 64 225 279 107122 0 254 32256 0 tcp_bbr_pcb 832 1 35 3639 0 16 29952 0 pipe 744 22 18 698 0 16 29760 0 malloc-4096 4096 4 3 5525 0 2 28672 0 malloc-2048 2048 11 3 162 0 8 28672 0 ksiginfo 112 60 192 1203 0 126 28224 0 KNOTE 160 28 147 517056 0 62 28000 0 Files 80 224 126 22578 0 126 28000 0 malloc-128 128 117 100 470 0 126 27776 0 TURNSTILE 136 177 12 177 0 62 25704 0 malloc-1024 1024 10 14 1368 0 16 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 47 253 2169 0 126 24000 0 sctp_chunk 152 12 144 580 0 253 23712 0 udp_inpcb 488 7 41 808 0 253 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 tcp_rack_pcb 832 0 27 198 0 16 22464 0 PWD 32 18 612 5409 0 254 20160 0 malloc-64 64 140 175 12591 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 33 42 6273 0 62 19200 0 SLEEPQUEUE 88 177 15 177 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 2 6 282 0 8 16384 0 malloc-2048 2048 6 2 6 0 8 16384 0 malloc-1024 1024 12 4 12 0 16 16384 0 malloc-64 64 136 116 195 0 254 16128 0 malloc-32 32 416 88 606 0 254 16128 0 vtnet_tx_hdr 24 0 668 763464 0 254 16032 0 malloc-256 256 14 46 5477 0 62 15360 0 malloc-256 256 50 10 737 0 62 15360 0 malloc-2048 2048 5 1 196 0 8 12288 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-1024 1024 11 1 11 0 16 12288 0 malloc-512 512 3 21 194 0 30 12288 0 malloc-64 64 35 154 4211 0 254 12096 0 malloc-32 32 108 270 5554 0 254 12096 0 malloc-32 32 120 258 13863 0 254 12096 0 malloc-128 128 50 43 5386 0 126 11904 0 udplite_inpcb 488 0 24 261 0 253 11712 0 kenv 258 15 30 1062 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 17 28 1200 0 253 11520 0 malloc-384 384 24 6 376 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 3 0 2 8192 0 malloc-2048 2048 1 3 736 0 8 8192 0 malloc-1024 1024 0 8 8 0 16 8192 0 malloc-512 512 0 16 6 0 30 8192 0 malloc-512 512 12 4 40 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 31 61 51 0 126 8096 0 rl_entry 40 49 153 49 0 254 8080 0 sctp_stream_msg_out 112 12 60 46 0 253 8064 0 sctp_laddr 48 0 168 21 0 254 8064 0 tcp_rack_map 112 0 72 408 0 126 8064 0 udpcb 32 7 245 1069 0 254 8064 0 malloc-64 64 8 118 9 0 254 8064 0 malloc-32 32 6 246 16 0 254 8064 0 malloc-32 32 37 215 766 0 254 8064 0 malloc-32 32 34 218 326 0 254 8064 0 16 Bucket 144 47 9 268 0 62 8064 0 4 Bucket 48 6 162 173 0 254 8064 0 2 Bucket 32 47 205 1047 0 254 8064 0 malloc-16 16 1 499 4 0 254 8000 0 malloc-16 16 20 480 59 0 254 8000 0 malloc-16 16 338 162 736 0 254 8000 0 malloc-16 16 28 472 29 0 254 8000 0 malloc-16 16 188 312 1443 0 254 8000 0 malloc-16 16 34 466 34402 0 254 8000 0 malloc-16 16 10 490 298 0 254 8000 0 malloc-128 128 9 53 15 0 126 7936 0 malloc-128 128 8 54 111 0 126 7936 0 ripcb 488 4 12 51 0 253 7808 0 malloc-384 384 0 20 46 0 30 7680 0 malloc-384 384 1 19 2 0 30 7680 0 malloc-384 384 20 0 20 0 30 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 malloc-512 512 0 8 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 253 4032 0 malloc-32 32 0 126 2 0 254 4032 0 sctp_readq 152 0 26 9 0 253 3952 0 itimer 352 0 11 1 0 30 3872 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 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 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 0 253 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 253 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 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 0 253 0 0 ipq 56 0 0 0 0 254 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 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 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 0 253 0 0 mbuf_jumbo_9k 9216 0 0 0 0 253 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 63 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 15 0 0 swwbuf 2624 0 0 0 0 7 0 0 swrbuf 2624 0 0 0 0 15 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-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-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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 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