panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_output.c:355 cpuid = 1 time = 1621403201 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c613640 vpanic() at vpanic+0x1c7/frame 0xfffffe009c6136a0 panic() at panic+0x43/frame 0xfffffe009c613700 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe009c613760 tcp_output() at tcp_output+0x780/frame 0xfffffe009c613940 tcp_usr_connect() at tcp_usr_connect+0x25a/frame 0xfffffe009c6139b0 soconnectat() at soconnectat+0x183/frame 0xfffffe009c613a10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe009c613a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe009c613ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009c613bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c613bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x285e1a, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 6770 tid 106375 ] Stopped at kdb_enter+0x67: movq $0,0x163948e(%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 0xfffffe009c613620 rbp 0xfffffe009c613640 rsi 0x40001 rdi 0xffffffff81138986 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c613510 r11 0x1ff63fff59c r12 0xffffffff82267b80 ddb_dbbe r13 0 r14 0xffffffff81a72b1f r15 0xffffffff81a72b1f rip 0xffffffff8112f977 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x163948e(%rip) db> show proc Process 6770 (syz-executor.2) at 0xfffff8003b54da70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 808 at 0xfffff8003bcaf000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bc7538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00950eb000 (map 0xfffffe00950eb000) (map.pmap 0xfffffe00950eb0c0) (pmap 0xfffffe00950eb120) threads: 4 100112 RunQ syz-executor.2 106368 S connec 0xfffff8005e60a840 syz-executor.2 106375 Run CPU 1 syz-executor.2 106376 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 6770 808 808 0 R (threaded) syz-executor.2 100112 RunQ syz-executor.2 106368 S connec 0xfffff8005e60a840 syz-executor.2 106375 Run CPU 1 syz-executor.2 106376 Run CPU 0 syz-executor.2 6105 6099 6105 0 Ss select 0xfffff8003bc70d40 dhclient 6102 1 6102 0 Ss select 0xfffff8005e5a2a40 dhclient 6099 6092 436 65 S select 0xfffff8003be8dbc0 dhclient 6092 436 436 0 S wait 0xfffff8003b4c7000 sh 6083 1 6083 65 Ss select 0xfffff8003bd058c0 dhclient 3920 1 3920 0 Ss select 0xfffff8005e0a2d40 dhclient 3917 1 3917 0 Ss select 0xfffff8003bdd88c0 dhclient 3898 1 3898 65 Ss select 0xfffff8005e175740 dhclient 838 780 838 0 Ss piperd 0xfffff80015dd0ba0 syz-executor.3 836 1 836 0 Ss select 0xfffff8003bd05ec0 dhclient 831 1 831 0 Ss select 0xfffff8003b9b7740 dhclient 808 780 808 0 Ss nanslp 0xffffffff8273c561 syz-executor.2 788 780 788 0 Ss piperd 0xfffff8003bc7c2e8 syz-executor.1 787 780 787 0 Ss piperd 0xfffff8003ba09000 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100110 S uwait 0xfffff80015de2100 syz-fuzzer 100117 S uwait 0xfffff80015de2b00 syz-fuzzer 100118 S uwait 0xfffff80015d99300 syz-fuzzer 100119 S uwait 0xfffff80015d99500 syz-fuzzer 100120 S uwait 0xfffff80015d30500 syz-fuzzer 100121 S uwait 0xfffff80015de2d00 syz-fuzzer 100122 S uwait 0xfffff80015dde700 syz-fuzzer 100124 S uwait 0xfffff80015de2900 syz-fuzzer 100127 S kqread 0xfffff80015de1b00 syz-fuzzer 100130 S uwait 0xfffff80015dde100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003ba1a5e8 csh 776 694 776 0 Ss select 0xfffff8003b459a40 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015465cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015a894b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015a89cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a8c4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a8ccb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a914b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a91cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a944b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a94cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c561 cron 694 1 694 0 Ss select 0xfffff80015de3a40 sshd 507 1 507 0 Ss select 0xfffff80015d92740 syslogd 436 1 436 0 Ss wait 0xfffff80015ed9538 devd 435 1 435 65 Ss select 0xfffff80015f1f5c0 dhclient 350 1 350 0 Ss select 0xfffff80015f1fd40 dhclient 347 1 347 0 Ss select 0xfffff80015de0bc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ca8a70 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282b9d0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282aa80 [bufdaemon] 100086 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100097 D sdflush 0xfffff80004dfc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff828528c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82846d38 [dom0] 100087 D launds 0xffffffff82846d44 [laundry: dom0] 100088 D umarcl 0xffffffff815cb3c0 [uma] 18 0 0 0 DL - 0xffffffff82570908 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830b4828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82eff3c0 [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 - 0xffffffff81e1f3f1 [deadlkres] 100074 D - 0xfffff80015a22900 [acpi_task_0] 100075 D - 0xfffff80015a22900 [acpi_task_1] 100076 D - 0xfffff80015a22900 [acpi_task_2] 100077 D - 0xfffff80004c39100 [CAM taskq] db> show all locks Process 6770 (syz-executor.2) thread 0xfffffe00950b2ac0 (106375) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8005e6a67c0) 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 6536 vfscache 3 1035K 3 inodedep 277 796K 5998 pcb 47 687K 14336 acpica 1674 649K 55230 subproc 131 537K 6850 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 990 378K 3499 BPF 38 270K 38 linker 348 270K 409 DEVFS1 107 214K 124 module 512 192K 512 filedesc 12 178K 11833 vnet_data 1 176K 1 kdtrace 209 173K 13154 tidhash 3 164K 3 umtx 352 154K 352 pagedep 10 141K 5923 tfo_ccache 1 136K 1 dirrem 266 133K 5923 sem 4 120K 4 UMA 270 102K 270 freefile 266 100K 5921 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2139 syncache 1 76K 1 vmem 3 72K 5 routetbl 131 70K 422 msg 4 68K 4 ifaddr 69 65K 71 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 208 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 lltable 44 38K 52 KTRACE 100 38K 100 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 2 kqueue 60 31K 6781 DEVFSP 78 30K 116 GEOM 60 29K 489 in6_multi 65 29K 88 kbdmux 6 28K 6 cred 25 25K 236 ifnet 7 25K 7 sctp_timw 48 24K 48 kcovinfo 64 24K 68 plimit 23 23K 409 pwddesc 58 22K 6777 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 50 19K 617 UART 12 18K 12 selfd 45 17K 112999 bmsafemap 2 17K 5970 ksem 1 16K 24 rpc 2 16K 2 shmfd 1 16K 26 pfs_vncache 1 16K 1 session 31 16K 43 ufs_dirhash 24 14K 24 sctp_atcl 13 13K 6508 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 acpisem 28 11K 28 lockf 28 11K 47 CAM XPT 22 11K 543 Unitno 27 11K 47 sctp_stro 5 10K 731 uidinfo 3 9K 9 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 sctp_atky 18 7K 7305 inpcbpolicy 18 7K 4571 mount 16 7K 90 fpukern_ctx 3 6K 3 select 16 6K 73 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 sctp_athm 13 5K 6509 osd 12 5K 4245 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 sctp_map 10 4K 1462 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 11810 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 12460 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 24 procdesc 4 2K 12 NFSD session 1 2K 1 diradd 5 2K 5961 linux 5 2K 6 CAM periph 4 2K 271 crypto 4 2K 4 newdirblk 4 2K 5905 pfil 4 2K 4 CAM path 4 2K 1034 filecaps 4 2K 94 tcp_fsb 3 2K 530 tcpfunc 3 2K 3 loginclass 3 2K 7 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 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 72 entropy 2 1K 41 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 5913 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 chd data 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2143 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 2 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 cdg data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 vegas 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 5461 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 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 5912 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 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 35 in6_mfilter 0 0K 35 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 6081 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 2098 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 155 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 17066 ioctlops 0 0K 131 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 697 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 8323 979 1212688 0 254 38100992 0 malloc-384 384 34709 61 56378 0 30 13351680 0 malloc-1024 1024 4151 9 4384 0 16 4259840 0 malloc-8192 8192 329 2 502 0 1 2711552 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8722 848 1894942 0 254 2449920 0 RADIX NODE 144 13679 290 223683 0 63 2011536 0 BUF TRIE 144 193 13275 708 0 62 1939392 0 malloc-1024 1024 341 1407 6135 0 16 1789952 0 malloc-1024 1024 2 1498 5466 0 16 1536000 0 UMA Slabs 0 112 12812 1 12812 0 126 1435056 0 malloc-384 384 2308 1422 113040 0 30 1432320 0 mbuf_cluster 2048 525 1 525 0 254 1077248 0 malloc-512 512 333 1435 18562 0 30 905216 0 FFS inode 1160 514 25 6435 0 8 625240 0 malloc-8192 8192 67 6 6787 0 1 598016 0 malloc-384 384 1376 54 23229 0 30 549120 0 malloc-32768 32768 9 7 6063 0 1 524288 0 tcp_bbr_map 128 0 3224 31634 0 126 412672 0 malloc-384 384 1006 24 3931 0 30 395520 0 malloc-16384 16384 22 1 26 0 1 376832 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 VM OBJECT 264 1212 93 97101 0 30 344520 0 THREAD 1808 150 26 6376 0 8 318208 0 VNODE 448 551 88 6474 0 30 286272 0 malloc-384 384 679 21 997 0 30 268800 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16384 16384 10 6 273 0 1 262144 0 malloc-1024 1024 215 33 7251 0 16 253952 0 256 Bucket 2048 96 18 16524 0 8 233472 0 malloc-2048 2048 107 5 124 0 8 229376 0 ertt_txseginfo 40 0 5555 57254 0 254 222200 0 DEVCTL 1024 4 212 132 0 0 221184 0 tcp_inpcb 488 9 423 4233 0 254 210816 0 UMA Zones 768 242 2 242 0 16 187392 0 MAP ENTRY 96 1440 408 363451 0 126 177408 0 malloc-4096 4096 2 39 2101 0 2 167936 0 malloc-8192 8192 16 4 165 0 1 163840 0 malloc-8192 8192 11 9 5779 0 1 163840 0 malloc-1024 1024 127 29 7294 0 16 159744 0 malloc-512 512 305 7 1033 0 30 159744 0 socket 944 45 115 11669 0 254 151040 0 vmem btag 56 2591 61 2591 0 254 148512 0 S VFS Cache 104 1022 382 8329 0 126 146016 0 FFS2 dinode 256 514 26 6435 0 62 138240 0 mbuf_packet 256 22 503 7395 0 254 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 178 0 1 131072 0 VMSPACE 2544 35 13 6755 0 4 122112 0 malloc-384 384 254 56 119217 0 30 119040 0 ksiginfo 112 57 987 1037 0 126 116928 0 malloc-512 512 193 7 227 0 30 102400 0 malloc-16384 16384 6 0 6 0 1 98304 0 PROC 1336 57 15 6776 0 8 96192 0 UMA Kegs 384 227 6 227 0 30 89472 0 tcpcb 1064 8 76 4233 0 254 89376 0 sctp_ep 1280 8 61 5776 0 254 88320 0 128 Bucket 1024 61 22 987 0 16 84992 0 filedesc0 1072 58 19 6777 0 8 82544 0 malloc-1024 1024 40 36 5809 0 16 77824 0 32 Bucket 256 169 131 10767 0 62 76800 0 g_bio 408 0 180 5839 0 30 73440 0 sctp_asoc 2288 5 25 731 0 254 68640 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 6374 0 30 65536 0 malloc-384 384 88 62 4820 0 30 57600 0 malloc-1024 1024 53 3 57 0 16 57344 0 16 Bucket 144 238 154 2911 0 62 56448 0 malloc-2048 2048 13 13 1247 0 8 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 5 0 1 49152 0 malloc-8192 8192 4 2 534 0 1 49152 0 malloc-4096 4096 5 7 540 0 2 49152 0 malloc-4096 4096 10 2 88 0 2 49152 0 malloc-2048 2048 18 4 22 0 8 45056 0 64 Bucket 512 47 41 6944 0 30 45056 0 clpbuf 2624 0 16 21 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 2 3 6087 0 1 40960 0 malloc-2048 2048 9 11 1429 0 8 40960 0 pcpu-8 8 4673 447 4829 0 254 40960 0 malloc-384 384 34 66 4312 0 30 38400 0 NAMEI 1024 0 36 41321 0 16 36864 0 malloc-512 512 61 11 102 0 30 36864 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 6 2 37 0 2 32768 0 malloc-4096 4096 8 0 199 0 2 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 Files 80 228 172 28083 0 126 32000 0 tcp_rack_pcb 832 3 33 530 0 16 29952 0 tcp_bbr_pcb 832 0 36 2046 0 16 29952 0 malloc-4096 4096 1 6 282 0 2 28672 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-512 512 22 34 6934 0 30 28672 0 TURNSTILE 136 177 33 177 0 62 28560 0 KNOTE 160 28 147 188849 0 62 28000 0 pipe 744 22 13 359 0 16 26040 0 malloc-512 512 32 16 1461 0 30 24576 0 sctp_raddr 736 5 28 731 0 254 24288 0 PWD 32 18 738 5997 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 40 260 1959 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-2048 2048 9 1 9 0 8 20480 0 2 Bucket 32 96 534 2599 0 254 20160 0 SLEEPQUEUE 88 177 47 177 0 126 19712 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 malloc-8192 8192 0 2 4 0 1 16384 0 malloc-512 512 15 17 5997 0 30 16384 0 vtnet_tx_hdr 24 0 668 607076 0 254 16032 0 udp_inpcb 488 6 26 227 0 254 15616 0 ertt 72 8 160 4233 0 126 12096 0 kenv 258 15 30 1053 0 30 11610 0 unpcb 256 17 28 1290 0 254 11520 0 malloc-4096 4096 0 2 10 0 2 8192 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 32 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 31 61 43 0 126 8096 0 rl_entry 40 44 158 44 0 254 8080 0 sctp_laddr 48 12 156 2737 0 254 8064 0 tcp_rack_map 112 1 71 461 0 126 8064 0 udpcb 32 6 246 279 0 254 8064 0 4 Bucket 48 6 162 163 0 254 8064 0 ripcb 488 4 12 59 0 254 7808 0 udplite_inpcb 488 0 16 52 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 2 34 6 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 sctp_chunk 152 2 24 3 0 254 3952 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 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 TMPFS node 224 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 0 254 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-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