panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_output.c:355 cpuid = 1 time = 1624215498 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00887b2630 vpanic() at vpanic+0x1cc/frame 0xfffffe00887b2690 panic() at panic+0x43/frame 0xfffffe00887b26f0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe00887b2750 tcp_output() at tcp_output+0x6dc/frame 0xfffffe00887b2940 tcp_usr_connect() at tcp_usr_connect+0x259/frame 0xfffffe00887b29b0 soconnectat() at soconnectat+0x183/frame 0xfffffe00887b2a10 kern_connectat() at kern_connectat+0x21b/frame 0xfffffe00887b2a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe00887b2ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00887b2bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00887b2bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 85619 tid 189888 ] Stopped at kdb_enter+0x67: movq $0,0x164017e(%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 0xfffffe009ea00000 rdx 0x3ffff rbx 0 rsp 0xfffffe00887b2610 rbp 0xfffffe00887b2630 rsi 0x40001 rdi 0xffffffff81132726 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00887b2500 r11 0x1ff77fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e500 r14 0xffffffff81a7501c r15 0xffffffff81a7501c rip 0xffffffff81129787 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164017e(%rip) db> show proc Process 85619 (syz-executor.2) at 0xfffff80027ee4530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 85108 at 0xfffff80027b0d000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009503e9f0 (map 0xfffffe009503e9f0) (map.pmap 0xfffffe009503eab0) (pmap 0xfffffe009503eb10) threads: 4 100691 RunQ syz-executor.2 189883 S connec 0xfffff8006f9b3840 syz-executor.2 189888 Run CPU 1 syz-executor.2 189894 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 85619 85108 85108 0 R (threaded) syz-executor.2 100691 RunQ syz-executor.2 189883 S connec 0xfffff8006f9b3840 syz-executor.2 189888 Run CPU 1 syz-executor.2 189894 Run CPU 0 syz-executor.2 85445 780 85445 0 Ss piperd 0xfffff8006fee0ba0 syz-executor.1 85108 780 85108 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.2 85106 780 85106 0 Ss piperd 0xfffff8006feda8b8 syz-executor.0 85103 85083 85103 0 Ss select 0xfffff80027cf1ec0 dhclient 85086 1 85086 0 Ss select 0xfffff8006fa60d40 dhclient 85083 85075 436 65 S select 0xfffff8006fc64d40 dhclient 85075 436 436 0 S wait 0xfffff80027d21530 sh 19070 1 19070 65 Ss select 0xfffff8006fca3ec0 dhclient 15180 1 15180 0 Ss select 0xfffff80027cf1740 dhclient 15177 1 15177 0 Ss select 0xfffff8006f2168c0 dhclient 785 780 785 0 Ss piperd 0xfffff80027a94000 syz-executor.3 780 778 778 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffff80027552300 syz-fuzzer 100119 S uwait 0xfffff80027552700 syz-fuzzer 100120 S kqread 0xfffff80027551900 syz-fuzzer 100121 S uwait 0xfffff80027552b00 syz-fuzzer 100122 S uwait 0xfffff80027552d00 syz-fuzzer 100123 S uwait 0xfffff80027552f00 syz-fuzzer 100124 S uwait 0xfffff80027551b00 syz-fuzzer 100125 S uwait 0xfffff8002749af00 syz-fuzzer 100126 S uwait 0xfffff800273e7100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800275870b0 csh 776 694 776 0 Ss select 0xfffff80015ef7bc0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2a4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2acb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015b314b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015b31cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ab94b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015ab9cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff800273b78c0 sshd 507 1 507 0 Ss select 0xfffff800273b7a40 syslogd 436 1 436 0 Ss wait 0xfffff80015ed8a60 devd 435 1 435 65 Ss select 0xfffff80015ef8440 dhclient 350 1 350 0 Ss select 0xfffff80015ef8740 dhclient 347 1 347 0 Ss select 0xfffff80015ebdbc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ccd530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarcl 0xffffffff815c5090 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e918b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830e7410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 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 0xfffff80004bda530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100069 D - 0xffffffff81e217c1 [deadlkres] 100074 D - 0xfffff80015abe100 [acpi_task_0] 100075 D - 0xfffff80015abe100 [acpi_task_1] 100076 D - 0xfffff80015abe100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 85619 (syz-executor.2) thread 0xfffffe0095133740 (189888) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8006fac99a8) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:574 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 326 2608K 486 vtbuf 24 2064K 46 inodedep 1181 1700K 88923 newblk 66 1065K 85800 vfscache 3 1035K 3 pcb 44 686K 38855 acpica 1674 649K 54806 dirrem 1099 550K 88750 callout 2 528K 2 subproc 137 522K 85709 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 routetbl 1133 446K 3332 freefile 1097 412K 88742 bus 986 377K 3469 linker 348 270K 460 DEVFS1 107 214K 124 BPF 30 203K 8718 module 510 192K 510 kdtrace 214 180K 175522 filedesc 12 178K 169176 vnet_data 1 176K 1 pagedep 62 167K 84505 tidhash 3 164K 3 umtx 374 164K 374 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 sctp_timw 156 78K 156 temp 35 77K 11822 syncache 1 76K 1 vmem 3 72K 5 msg 4 68K 4 ifaddr 69 65K 125 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 162 61K 710 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 ksem 22 51K 6066 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 mkdir 106 40K 168966 lltable 45 39K 252 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 in6_multi 77 33K 313 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 902 kqueue 57 30K 93634 DEVFSP 77 29K 20423 GEOM 60 29K 489 diradd 73 28K 88858 kbdmux 6 28K 6 ifnet 7 25K 7 cred 24 24K 607 kcovinfo 64 24K 357 plimit 22 22K 678 CAM queue 5 21K 1528 newdirblk 55 21K 84483 pwddesc 55 21K 85627 pfs_nodes 20 20K 20 proc-args 47 18K 991 UART 12 18K 12 bmsafemap 3 17K 88909 rpc 2 16K 2 shmfd 1 16K 1 pfs_vncache 1 16K 1 selfd 38 15K 1119753 sctp_atcl 14 14K 20578 ufs_dirhash 24 14K 24 session 28 14K 76 sglist 5 13K 5 ip6ndp 26 13K 63 sctp_stro 6 12K 5258 MCA 32 12K 32 CAM DEV 3 12K 510 Unitno 30 12K 47 vt 11 11K 11 lockf 29 11K 557 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 15 pf_rule 23 9K 48 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 sctp_atky 20 8K 25836 acpidev 20 8K 20 hhook 15 8K 17 mount 16 7K 90 inpcbpolicy 17 7K 37170 sctp_ifa 16 6K 64 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_athm 14 6K 20918 select 13 5K 65 sctp_map 12 5K 10516 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 freework 9 5K 84843 local_apic 1 4K 1 io_apic 1 4K 1 freeblks 8 4K 84816 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 osd 10 4K 1913 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 45 nexusdev 7 3K 7 feeder 7 3K 7 sctp_ifn 6 3K 64 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 43983 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 110 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 crypto 4 2K 4 pfil 4 2K 4 CAM path 4 2K 1034 procdesc 3 2K 20 xform 3 2K 15375 tcpfunc 3 2K 3 loginclass 3 2K 6 filecaps 3 2K 124 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 entropy 2 1K 68 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 ip6opt 1 1K 3038 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 ip6_msource 1 1K 57 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 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 mqdata 0 0K 0 dctcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 3481 sctp_iter 0 0K 70 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 70 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 cdg data 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 64310 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 53 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 91 allocindir 0 0K 0 indirdep 0 0K 11 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 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 ktls_ocf 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 ip6_moptions 0 0K 475 in6_mfilter 0 0K 329 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 842 in_mfilter 0 0K 175 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 86138 namei_tracker 0 0K 272 export_host 0 0K 0 cl_savebuf 0 0K 15 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 4015 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 835 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 22731 ioctlops 0 0K 18092 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 941 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8414 895 129323 0 254 38129664 0 malloc-384 384 35514 356 50807 0 30 13774080 0 malloc-1024 1024 1257 3203 92675 0 16 4567040 0 malloc-1024 1024 4170 46 10152 0 16 4317184 0 malloc-1024 1024 131 3957 66344 0 16 4186112 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 9028 857 468346 0 254 2530560 0 malloc-512 512 1237 3275 90200 0 30 2310144 0 BUF TRIE 144 200 13268 1748 0 62 1939392 0 malloc-384 384 1633 3277 262062 0 30 1885440 0 UMA Slabs 0 112 15129 24 15129 0 126 1697136 0 malloc-8192 8192 10 181 15420 0 2 1564672 0 mbuf_cluster 2048 690 2 690 0 254 1417216 0 sctp_asoc 2288 6 369 5258 0 254 858000 0 RADIX NODE 144 5303 602 2342015 0 64 850320 0 malloc-384 384 1083 967 1260897 0 30 787200 0 malloc-65536 65536 4 8 16 0 1 786432 0 FFS inode 1160 588 21 89393 0 8 706440 0 malloc-384 384 1728 22 53843 0 30 672000 0 malloc-384 384 1541 19 353813 0 30 599040 0 malloc-8192 8192 57 13 85629 0 1 573440 0 malloc-16384 16384 16 16 430 0 1 524288 0 malloc-32768 32768 8 7 84606 0 1 491520 0 VM OBJECT 264 1406 154 1202918 0 30 411840 0 malloc-1024 1024 19 373 22624 0 16 401408 0 malloc-1024 1024 176 212 105906 0 16 397312 0 malloc-2048 2048 8 184 7034 0 8 393216 0 sctp_ep 1280 8 295 15320 0 254 387840 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 158 29 89894 0 8 338096 0 malloc-512 512 88 560 86055 0 30 331776 0 VNODE 448 626 67 89433 0 30 310464 0 sctp_raddr 736 6 368 5258 0 254 275264 0 malloc-2048 2048 125 7 163 0 8 270336 0 malloc-384 384 627 63 38893 0 30 264960 0 socket 944 38 238 72548 0 254 260544 0 malloc-4096 4096 7 56 4976 0 3 258048 0 malloc-8192 8192 23 8 84 0 1 253952 0 DEVCTL 1024 28 188 166 0 0 221184 0 256 Bucket 2048 86 22 11949 0 8 221184 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-65536 65536 3 0 3 0 1 196608 0 MAP ENTRY 96 1312 662 4614685 0 126 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 mbuf_packet 256 32 658 96947 0 254 176640 0 FFS2 dinode 256 588 72 89392 0 62 168960 0 vmem btag 56 3006 6 3006 0 254 168672 0 S VFS Cache 104 1057 347 94226 0 126 146016 0 malloc-512 512 258 22 90654 0 30 143360 0 32 Bucket 256 361 194 49942 0 62 142080 0 malloc-512 512 219 45 174235 0 30 135168 0 malloc-384 384 275 75 103344 0 30 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 VMSPACE 2544 32 19 85565 0 4 129744 0 ksiginfo 112 66 978 4851 0 126 116928 0 PROC 1328 54 27 85626 0 8 107568 0 16 Bucket 144 530 198 13222 0 62 104832 0 malloc-32768 32768 1 2 17 0 1 98304 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 32 0 1 98304 0 malloc-16384 16384 4 2 144 0 1 98304 0 malloc-1024 1024 94 2 99 0 16 98304 0 malloc-512 512 170 22 728 0 30 98304 0 malloc-512 512 120 72 91654 0 30 98304 0 g_bio 408 0 240 13507 0 30 97920 0 filedesc0 1072 55 29 85627 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 28 0 16 83968 0 malloc-8192 8192 3 7 1530 0 1 81920 0 128 Bucket 1024 35 32 24378 0 16 68608 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-16384 16384 2 2 8 0 1 65536 0 malloc-8192 8192 2 6 88142 0 1 65536 0 malloc-384 384 138 32 88441 0 30 65280 0 udp_inpcb 488 8 120 21988 0 254 62464 0 malloc-4096 4096 7 8 105 0 2 61440 0 malloc-2048 2048 10 20 1993 0 8 61440 0 malloc-4096 4096 6 8 515 0 2 57344 0 malloc-4096 4096 12 2 909 0 2 57344 0 64 Bucket 512 45 67 27997 0 30 57344 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 10 2 3682 0 2 49152 0 tcpcb 1080 6 36 1901 0 254 45360 0 pcpu-8 8 4669 963 46341 0 254 45056 0 unpcb 256 16 149 19959 0 254 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 24 0 8 40960 0 malloc-512 512 23 57 1448 0 30 40960 0 Files 80 212 288 237414 0 126 40000 0 NAMEI 1024 0 36 428923 0 16 36864 0 sctp_chunk 152 8 226 331 0 254 35568 0 ripcb 488 3 69 9440 0 254 35136 0 pipe 744 21 24 452 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 1 3 152 0 1 32768 0 malloc-2048 2048 2 14 151 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-512 512 34 22 1199 0 30 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 4 Bucket 48 24 564 2369 0 254 28224 0 KNOTE 160 28 147 800605 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 ertt_txseginfo 40 0 606 118365 0 254 24240 0 PWD 32 17 739 84591 0 254 24192 0 tcp_inpcb 488 6 42 1901 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 12307 0 2 16384 0 2 Bucket 32 188 316 9873 0 254 16128 0 vtnet_tx_hdr 24 0 668 122970 0 254 16032 0 udplite_inpcb 488 0 32 3841 0 254 15616 0 routing nhops 256 27 33 120 0 62 15360 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 rtentry 176 32 37 120 0 62 12144 0 8 Bucket 80 67 83 13023 0 126 12000 0 kenv 258 15 30 1044 0 30 11610 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 9 0 16 8192 0 malloc-1024 1024 0 8 4 0 16 8192 0 PGRP 88 28 64 76 0 126 8096 0 rl_entry 40 90 112 90 0 254 8080 0 sctp_stream_msg_out 112 0 72 1530 0 254 8064 0 sctp_laddr 48 0 168 1382 0 254 8064 0 udpcb 32 8 244 25829 0 254 8064 0 ipq 56 0 144 38 0 254 8064 0 ertt 72 6 106 1901 0 126 8064 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-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 1 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 10 12 10 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 cdg_qdiffsample 16 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 sctp_readq 152 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 304 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_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 832 0 0 0 0 16 0 0 tcp_rack_map 112 0 0 0 0 126 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 tcptw 88 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 128 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 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-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