panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_socket.c:4032 cpuid = 1 time = 1611030886 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00037ab160 vpanic() at vpanic+0x1c7/frame 0xfffffe00037ab1c0 panic() at panic+0x43/frame 0xfffffe00037ab220 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe00037ab280 soisconnected() at soisconnected+0x11a/frame 0xfffffe00037ab2d0 sctp_process_control() at sctp_process_control+0x65b0/frame 0xfffffe00037ab750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00037ab8e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe00037ab9d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00037ab9f0 ip_input() at ip_input+0x388/frame 0xfffffe00037aba90 swi_net() at swi_net+0x20d/frame 0xfffffe00037abb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00037abbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00037abbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00037abbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100022 ] Stopped at kdb_enter+0x67: movq $0,0x145971e(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xffffffff81111d70 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037ab140 rbp 0xfffffe00037ab160 rsi 0 rdi 0xffffffff81111da6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819b2b8e r15 0xffffffff819b2b8e rip 0xffffffff81106067 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x145971e(%rip) db> show proc Process 12 (intr) at 0xfffff80004468a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82512cf0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff82512cf0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82513940 (map 0xffffffff82513940) (map.pmap 0xffffffff82513a00) (pmap 0xffffffff82513a60) threads: 23 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 Run CPU 1 [swi1: netisr 0] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 22422 776 776 0 R (threaded) syz-executor.0 121797 RunQ syz-executor.0 133901 RunQ syz-executor.0 133903 S uwait 0xfffff80017ca2080 syz-executor.0 22421 19126 19126 0 R (threaded) syz-executor.3 122544 RunQ syz-executor.3 133900 S sbwait 0xfffff8000c0f668c syz-executor.3 133902 S uwait 0xfffff800173a1480 syz-executor.3 22417 18290 18290 0 R (threaded) syz-executor.1 103391 RunQ syz-executor.1 133894 S kqread 0xfffff80004f27400 syz-executor.1 133895 S uwait 0xfffff80017441d00 syz-executor.1 20327 1 20327 65 Ss select 0xfffff80004ffb0c0 dhclient 19697 1 19697 0 Ss select 0xfffff80004ffb2c0 dhclient 19694 1 19694 0 Ss select 0xfffff80004ffb340 dhclient 19683 1 19683 65 Ss select 0xfffff80004ffb1c0 dhclient 19152 774 19152 0 Ds biowr 0xfffffe0003991340 syz-executor.2 19148 1 19148 0 Ss select 0xfffff8001725f9c0 dhclient 19143 1 19143 0 Ss select 0xfffff80004ffb4c0 dhclient 19126 774 19126 0 Rs syz-executor.3 18904 1 18904 65 Ss select 0xfffff80004ffb040 dhclient 18311 1 18311 0 Ss select 0xfffff8001725fdc0 dhclient 18308 1 18308 0 Ss select 0xfffff80004ffb540 dhclient 18290 774 18290 0 Rs syz-executor.1 1951 1 1951 65 Ss select 0xfffff80004ffb940 dhclient 1124 1 1124 0 Ss select 0xfffff80004ffb8c0 dhclient 1121 1 1121 0 Ss select 0xfffff80004f40240 dhclient 776 774 776 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100078 S uwait 0xfffff800048e9980 syz-fuzzer 100110 S uwait 0xfffff80017441e00 syz-fuzzer 100111 S uwait 0xfffff80004c04500 syz-fuzzer 100112 S uwait 0xfffff80004c04600 syz-fuzzer 100113 S uwait 0xfffff80004c04700 syz-fuzzer 100114 S uwait 0xfffff80004c04800 syz-fuzzer 100115 S uwait 0xfffff80004c04900 syz-fuzzer 100116 S uwait 0xfffff80004c04a00 syz-fuzzer 100118 S uwait 0xfffff80004c04b00 syz-fuzzer 111872 S kqread 0xfffff80004ffe000 syz-fuzzer 772 770 772 0 Ss pause 0xfffff800174745d8 csh 770 694 770 0 Ss select 0xfffff80004ffb740 sshd 754 1 754 0 Ss+ ttyin 0xfffff800048dacb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004c180b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004c184b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004c188b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004c18cb0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004ba60b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004ba64b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004ba68b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004ba6cb0 getty 698 1 698 0 Ss nanslp 0xffffffff82532f21 cron 694 1 694 0 Ss select 0xfffff80004ffb9c0 sshd 507 1 507 0 Ss select 0xfffff8001725fe40 syslogd 436 1 436 0 Ss select 0xfffff80004ffbbc0 devd 435 1 435 65 Ss select 0xfffff80004ffba40 dhclient 350 1 350 0 Ss select 0xfffff80004ffbac0 dhclient 347 1 347 0 Ss select 0xfffff80004c06040 dhclient 23 0 0 0 DL vlruwt 0xfffff80004dbe528 [vnlru] 22 0 0 0 DL syncer 0xffffffff826223b8 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff826214a0 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100089 D sdflush 0xfffff800048d34e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82648988 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8263cdf8 [dom0] 100076 D launds 0xffffffff8263ce04 [laundry: dom0] 100077 D umarcl 0xffffffff8151ef60 [uma] 18 0 0 0 DL - 0xffffffff823672f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d25818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b5d430 [pf purge] 15 0 0 0 DL - 0xffffffff8261ea5c [soaiod4] 9 0 0 0 DL - 0xffffffff8261ea5c [soaiod3] 8 0 0 0 DL - 0xffffffff8261ea5c [soaiod2] 7 0 0 0 DL - 0xffffffff8261ea5c [soaiod1] 6 0 0 0 RL (threaded) [cam] 100034 RunQ [doneq0] 100067 D - 0xffffffff8223ef10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004668888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000445bb90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000445bb30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8263a310 [crypto] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82512760 [g_event] 100026 D - 0xffffffff82512768 [g_up] 100027 D - 0xffffffff82512770 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004466900 [thr_0] 100019 D - 0xfffff80004466980 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 Run CPU 1 [swi1: netisr 0] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004489528 [init] 10 0 0 0 DL audit_w 0xffffffff8263a830 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff82512cf0 [swapper] 100005 D - 0xfffff8000446be00 [if_config_tqg_0] 100006 D - 0xfffff8000446bd00 [softirq_0] 100007 D - 0xfffff8000446bc00 [softirq_1] 100008 D - 0xfffff8000446bb00 [if_io_tqg_0] 100009 D - 0xfffff8000446ba00 [if_io_tqg_1] 100011 Run CPU 0 [thread taskq] 100012 D - 0xfffff8000446b700 [aiod_kick taskq] 100014 D - 0xfffff8000446b500 [kqueue_ctx taskq] 100015 D - 0xfffff8000446b400 [in6m_free taskq] 100017 D - 0xfffff8000446b200 [inm_free taskq] 100024 D - 0xfffff8000446b100 [firmware taskq] 100028 D - 0xfffff8000446b000 [crypto_0] 100029 D - 0xfffff8000446b000 [crypto_1] 100044 D - 0xfffff80004651d00 [vtnet0 rxq 0] 100045 D - 0xfffff80004651c00 [vtnet0 txq 0] 100046 D - 0xfffff80004651b00 [vtnet0 rxq 1] 100047 D - 0xfffff80004651a00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000465cb00 [virtio_balloon] 100053 D - 0xfffff80004651900 [mca taskq] 100058 D - 0xffffffff81d5a4f0 [deadlkres] 100062 D - 0xfffff80004babe00 [acpi_task_0] 100063 D - 0xfffff80004babe00 [acpi_task_1] 100064 D - 0xfffff80004babe00 [acpi_task_2] 100066 D - 0xfffff80004651e00 [CAM taskq] db> show all locks Process 22422 (syz-executor.0) thread 0xfffffe0094ead000 (133901) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8000c17e488) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7005 Process 22421 (syz-executor.3) thread 0xfffffe0094ea5700 (133900) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff8000c0f6630) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 Process 19152 (syz-executor.2) thread 0xfffffe0094e0b800 (112866) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe00039913c0) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8006505ddc8) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4183 Process 12 (intr) thread 0xfffffe0004126c00 (100022) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094f85a90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_input.c:2378 Process 0 (kernel) thread 0xfffffe0004299a00 (100011) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff8257cb40) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff82002900) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30650 1798K 30716 kobj 328 1312K 489 newblk 4 1025K 39739 vfscache 3 1025K 3 pcb 332 858K 40174 inodedep 8 515K 34489 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 144 279K 22559 acpica 1674 184K 58593 vnet_data 1 168K 1 sctp_stro 143 143K 8968 tidhash 3 141K 3 pagedep 8 130K 46237 tfo_ccache 1 128K 1 filedesc 16 121K 42352 sctp_atcl 294 111K 28914 sem 4 106K 4 DEVFS1 105 105K 122 linker 278 100K 344 BPF 46 88K 126 bus 982 80K 3359 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 502 63K 502 umtx 342 43K 342 kdtrace 214 42K 56327 temp 35 33K 7340 hostcache 1 32K 1 shm 1 32K 35 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 97 30K 115 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 sctp_atky 439 19K 39159 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 lltable 50 16K 817 ithread 99 16K 99 sctp_timw 62 16K 62 bus-sc 32 14K 1594 ether_multi 167 14K 509 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 129 11K 129 pf_rule 10 10K 415 in6_multi 83 10K 228 GEOM 60 10K 491 rman 82 10K 423 ksem 4 10K 487 cred 35 9K 888 bmsafemap 2 9K 24327 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 43 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pf_osfp 59 7K 59 kqueue 65 7K 22663 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 1021 pf_ifnet 14 6K 426 CAM queue 5 6K 1528 taskqueue 48 6K 48 routetbl 28 5K 1182 DEVFSP 78 5K 300 ufs_dirhash 24 5K 24 sctp_athm 294 5K 29775 sctp_stri 9 5K 2866 sctp_map 286 5K 17564 session 35 5K 97 UMA 261 5K 261 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 255 evdev 4 4K 4 ip6ndp 20 4K 47 pwddesc 62 4K 22423 lockf 35 4K 6040 selfd 55 4K 293818 sctp_ifa 27 4K 47 hhook 13 4K 13 proc-args 52 3K 1110 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 1149 uidinfo 4 3K 104 pf_table 1 2K 284 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 CAM CCB 1 2K 92761 ipsec-saq 2 2K 2 Unitno 28 2K 90 CAM XPT 22 2K 543 in_multi 6 2K 36 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 inpcbpolicy 34 2K 8436 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 764 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 47 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 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 38 mkdir 4 1K 42556 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 newdirblk 3 1K 21278 diradd 3 1K 23149 chacha20random 1 1K 1 osd 3 1K 10 dirrem 1 1K 23054 vnodes 1 1K 122 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 aesni_data 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 freework 1 1K 29173 freefile 1 1K 22967 ip_msource 2 1K 17 soname 5 1K 23070 pmchooks 1 1K 1 nexusdev 6 1K 6 filecaps 5 1K 230 sctp_vrf 1 1K 1 entropy 2 1K 74 vnet 1 1K 1 iov 1 1K 31846 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 13128 sctp_iter 0 0K 134 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 90 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 49 sctp_aadr 0 0K 483 pf_altq 0 0K 0 pf_temp 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 pvscsi 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 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 74 vm_fictitious 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 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 69785 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 380 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 22533 freefrag 0 0K 97 allocindir 0 0K 0 indirdep 0 0K 9011 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 xform 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 349 ip6_msource 0 0K 0 ip6_moptions 0 0K 10 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 66 in_mfilter 0 0K 71 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 9 statfs 0 0K 21452 namei_tracker 0 0K 506 export_host 0 0K 0 cl_savebuf 0 0K 105 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 957 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1407 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 288 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 1209 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 178 rctl 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 10 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 diroffdiroff 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 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 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 aacbuf 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 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9728 0 9728 0 254 19922944 0 tcp_log 416 35000 10000 355049 0 254 18720000 0 mbuf_jumbo_page 4096 3 4090 38834 0 254 16764928 0 mbuf 256 870 18780 5181960 0 254 5030400 0 RADIX NODE 144 9087 10202 1008281 0 64 2777616 0 pbuf 2632 0 957 0 0 2 2518824 0 mbuf_packet 256 8345 1255 841678 0 254 2457600 0 BUF TRIE 144 225 13243 80721 0 62 1939392 0 malloc-384 384 4142 38 4457 0 30 1605120 0 sctp_asoc 2288 143 462 8782 0 254 1384240 0 malloc-4096 4096 331 6 1108 0 2 1380352 0 malloc-128 128 10601 63 13285 0 126 1364992 0 UMA Slabs 0 112 10293 0 10293 0 126 1152816 0 sctp_ep 1280 142 518 17565 0 254 844800 0 tcp_bbr_map 128 6 6473 497601 0 126 829312 0 sctp_chunk 152 147 4533 50386 0 254 711360 0 256 Bucket 2048 307 33 20653 0 8 696320 0 FFS inode 1128 572 30 23693 0 8 679056 0 sctp_raddr 736 194 565 16007 0 254 558624 0 malloc-65536 65536 3 4 8 0 1 458752 0 malloc-2048 2048 143 79 17566 0 8 454656 0 socket 944 60 392 31141 0 254 426688 0 malloc-2048 2048 3 191 92808 0 8 397312 0 VM OBJECT 264 1407 93 333439 0 30 396000 0 VNODE 488 609 95 23732 0 30 343552 0 malloc-65536 65536 0 5 129 0 1 327680 0 THREAD 1792 151 20 33903 0 8 306432 0 malloc-4096 4096 63 7 22427 0 2 286720 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 0 4 1040 0 1 262144 0 malloc-16384 16384 11 5 21172 0 1 262144 0 g_bio 408 4 626 367887 0 30 257040 0 malloc-1024 1024 150 82 8976 0 16 237568 0 malloc-32768 32768 1 6 8089 0 1 229376 0 DEVCTL 1024 0 212 151 0 0 217088 0 malloc-64 64 3244 32 3804 0 254 209664 0 malloc-16 16 12722 278 13158 0 254 208000 0 malloc-384 384 351 169 63534 0 30 199680 0 MAP ENTRY 96 1641 333 1304422 0 126 189504 0 128 Bucket 1024 148 31 13888 0 16 183296 0 FFS2 dinode 256 572 133 23693 0 62 180480 0 UMA Zones 768 233 1 233 0 16 179712 0 malloc-256 256 26 649 41885 0 62 172800 0 malloc-32768 32768 0 5 134 0 1 163840 0 malloc-128 128 1216 55 27996 0 126 162688 0 malloc-32 32 4790 250 6021 0 254 161280 0 S VFS Cache 104 1075 368 24569 0 126 150072 0 vmem btag 56 2404 104 2405 0 254 140448 0 malloc-4096 4096 29 4 89 0 2 135168 0 malloc-1024 1024 121 11 157 0 16 135168 0 malloc-65536 65536 0 2 202 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 VMSPACE 2544 39 12 22417 0 4 129744 0 clpbuf 2632 0 48 152 0 16 126336 0 ksiginfo 112 66 978 1550 0 126 116928 0 PROC 1320 61 20 22422 0 8 106920 0 tcpcb 1048 25 74 6097 0 254 103752 0 malloc-32768 32768 0 3 60 0 1 98304 0 malloc-16384 16384 1 5 171 0 1 98304 0 tcp_inpcb 488 27 173 6097 0 254 97600 0 malloc-256 256 247 128 104810 0 62 96000 0 filedesc0 1072 62 22 22423 0 8 90048 0 UMA Kegs 384 219 4 219 0 30 85632 0 malloc-256 256 148 182 41449 0 62 84480 0 malloc-256 256 164 151 53491 0 62 80640 0 64 Bucket 512 85 67 17359 0 30 77824 0 malloc-64 64 642 555 45806 0 254 76608 0 malloc-128 128 332 257 43728 0 126 75392 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-128 128 190 275 45359 0 126 59520 0 malloc-256 256 65 160 70877 0 62 57600 0 malloc-256 256 92 133 2420 0 62 57600 0 32 Bucket 256 85 140 11550 0 62 57600 0 malloc-8192 8192 4 3 102 0 1 57344 0 malloc-4096 4096 12 2 34 0 2 57344 0 malloc-128 128 366 37 394 0 126 51584 0 malloc-8192 8192 3 3 31 0 1 49152 0 malloc-2048 2048 5 19 569 0 8 49152 0 malloc-64 64 217 539 12797 0 254 48384 0 malloc-384 384 103 17 167 0 30 46080 0 pcpu-8 8 4864 768 15956 0 254 45056 0 pipe 744 23 37 2439 0 16 44640 0 malloc-64 64 139 554 316316 0 254 44352 0 malloc-64 64 573 120 1852 0 254 44352 0 malloc-128 128 74 267 27125 0 126 43648 0 NAMEI 1024 1 39 117601 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-2048 2048 3 17 733 0 8 40960 0 malloc-512 512 19 61 2886 0 30 40960 0 Files 80 234 266 72950 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 malloc-2048 2048 14 4 21 0 8 36864 0 malloc-384 384 27 63 828 0 30 34560 0 malloc-384 384 55 35 621 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 8 0 1 32768 0 malloc-8192 8192 2 2 14 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 3 5 21811 0 2 32768 0 malloc-2048 2048 5 11 427 0 8 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 malloc-64 64 330 174 23951 0 254 32256 0 malloc-32 32 362 646 27323 0 254 32256 0 16 Bucket 144 65 159 2732 0 62 32256 0 tcp_rack_pcb 704 19 25 478 0 16 30976 0 malloc-256 256 102 18 1663 0 62 30720 0 tcp_bbr_pcb 832 2 34 1329 0 16 29952 0 4 Bucket 48 7 581 661 0 254 28224 0 KNOTE 160 29 146 235989 0 62 28000 0 8 Bucket 80 81 269 8671 0 126 28000 0 udplite_inpcb 488 0 56 1116 0 254 27328 0 unpcb 256 22 83 4979 0 254 26880 0 TURNSTILE 136 172 17 172 0 62 25704 0 malloc-1024 1024 2 22 305 0 16 24576 0 malloc-1024 1024 16 8 25 0 16 24576 0 malloc-512 512 3 45 929 0 30 24576 0 sctp_laddr 48 100 404 5142 0 254 24192 0 PWD 32 21 735 21252 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 78 108 3248 0 126 23808 0 itimer 352 0 66 390 0 30 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-1024 1024 11 9 2632 0 16 20480 0 sctp_stream_msg_out 112 73 107 2513 0 254 20160 0 malloc-32 32 42 588 31816 0 254 20160 0 2 Bucket 32 77 553 5649 0 254 20160 0 malloc-16 16 494 756 19053 0 254 20000 0 malloc-16 16 553 697 30274 0 254 20000 0 malloc-128 128 94 61 664 0 126 19840 0 sctp_readq 152 0 130 1228 0 254 19760 0 SLEEPQUEUE 88 172 52 172 0 126 19712 0 udp_inpcb 488 2 38 658 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 13 3 13 0 16 16384 0 malloc-64 64 27 225 3354 0 254 16128 0 malloc-32 32 317 187 2184 0 254 16128 0 vtnet_tx_hdr 24 0 668 1486494 0 254 16032 0 ripcb 488 5 27 565 0 254 15616 0 malloc-256 256 34 26 422 0 62 15360 0 malloc-4096 4096 3 0 3 0 2 12288 0 malloc-2048 2048 3 3 766 0 8 12288 0 malloc-512 512 13 11 38 0 30 12288 0 rtentry 176 33 36 88 0 62 12144 0 tcp_rack_map 120 38 61 586 0 126 11880 0 routing nhops 256 27 18 88 0 62 11520 0 malloc-4096 4096 0 2 7 0 2 8192 0 malloc-2048 2048 1 3 13 0 8 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 1 7 43 0 16 8192 0 malloc-512 512 2 14 555 0 30 8192 0 malloc-512 512 0 16 55 0 30 8192 0 malloc-512 512 0 16 9 0 30 8192 0 pf tags 104 2 76 20 0 126 8112 0 tcptw 88 0 92 15 0 254 8096 0 PGRP 88 35 57 151 0 126 8096 0 rl_entry 40 88 114 26099 0 254 8080 0 sctp_asconf_ack 48 0 168 36 0 254 8064 0 hostcache 96 2 82 2 0 254 8064 0 syncache 168 0 48 24 0 254 8064 0 udpcb 32 2 250 1774 0 254 8064 0 malloc-64 64 38 88 4661 0 254 8064 0 malloc-32 32 114 138 1872 0 254 8064 0 malloc-32 32 29 223 403 0 254 8064 0 malloc-32 32 105 147 11407 0 254 8064 0 malloc-16 16 21 479 9886 0 254 8000 0 malloc-16 16 35 465 15786 0 254 8000 0 malloc-16 16 32 468 291 0 254 8000 0 malloc-16 16 4 496 6 0 254 8000 0 malloc-16 16 26 474 26591 0 254 8000 0 kenv 258 3 27 1078 0 30 7740 0 L VFS Cache 320 0 24 11 0 30 7680 0 malloc-384 384 0 20 314 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 110 0 126 6448 0 domainset 40 0 126 81 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 1 7 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 ipq 56 0 72 7 0 254 4032 0 malloc-32 32 4 122 683 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 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 tfo 4 0 493 11 0 254 1972 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 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 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 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 0 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 sackhole 32 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 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 592 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2632 0 0 0 0 64 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 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-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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