panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 1 time = 1618260564 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003779110 vpanic() at vpanic+0x1c7/frame 0xfffffe0003779170 panic() at panic+0x43/frame 0xfffffe00037791d0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe0003779230 socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe0003779250 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5b8/frame 0xfffffe00037792c0 sctp_process_control() at sctp_process_control+0x91a7/frame 0xfffffe0003779750 Warning: Permanently added '10.128.0.140' (ECDSA) to the list of known hosts. 2021/04/12 20:49:23 parsed 1 programs 2021/04/12 20:49:23 executed programs: 0 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00037798e0 sctp_input_with_port() at sctp_input_with_port+0x30a/frame 0xfffffe00037799d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00037799f0 ip_input() at ip_input+0x388/frame 0xfffffe0003779a90 swi_net() at swi_net+0x20d/frame 0xfffffe0003779b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003779bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003779bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003779bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x67: movq $0,0x163c88e(%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 0x80 rdx 0xffffffff819b16d3 rbx 0 rsp 0xfffffe00037790f0 rbp 0xfffffe0003779110 rsi 0x1 rdi 0 r8 0 r9 0x8080808080808080 r10 0xfffffe0003778fe0 r11 0x1fffcfff59c r12 0xffffffff82267ac0 ddb_dbbe r13 0 r14 0xffffffff81a61989 r15 0xffffffff81a61989 rip 0xffffffff8112b877 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x163c88e(%rip) db> show proc Process 12 (intr) at 0xfffff80004474a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271b630 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271b630 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271c2a0 (map 0xffffffff8271c2a0) (map.pmap 0xffffffff8271c360) (pmap 0xffffffff8271c3c0) threads: 23 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 Run CPU 1 [swi1: netisr 0] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 I [swi1: hpts] 100084 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 822 787 787 0 RE CPU 0 syz-executor.0 821 811 821 0 Ss select 0xfffff800046cc4c0 dhclient 816 1 816 0 Ss select 0xfffff800046cc540 dhclient 811 802 436 0 D biowr 0xfffffe0003851650 dhclient 802 436 436 0 S wait 0xfffff80004edc000 sh 787 785 787 0 Rs syz-executor.0 785 783 783 0 S (threaded) syz-execprog 100101 S uwait 0xfffff80004bf6600 syz-execprog 100117 S uwait 0xfffff8002e374a00 syz-execprog 100118 S uwait 0xfffff8002e374000 syz-execprog 100119 S uwait 0xfffff8002e374100 syz-execprog 100120 S kqread 0xfffff8002e3b9a00 syz-execprog 100121 S uwait 0xfffff8002e374300 syz-execprog 100122 S uwait 0xfffff8002e374400 syz-execprog 783 781 783 0 Ss pause 0xfffff8002e34e5e8 csh 781 694 781 0 Ss select 0xfffff800046cf8c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff80004865cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004b970b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004b974b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004b978b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004b97cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004ba10b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004ba14b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004ba18b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004ba1cb0 getty 750 1 24 0 S+ piperd 0xfffff8002e24d2e8 logger 749 748 24 0 S+ nanslp 0xffffffff8273b8a0 sleep 748 1 24 0 S+ wait 0xfffff8002e4e1a70 sh 698 1 698 0 Ss nanslp 0xffffffff8273b8a1 cron 694 1 694 0 Ss select 0xfffff800046ceac0 sshd 507 1 507 0 Ss select 0xfffff80004b03bc0 syslogd 436 1 436 0 Ss wait 0xfffff80004f16000 devd 435 1 435 65 Ss select 0xfffff80004b03d40 dhclient 350 1 350 0 Ss select 0xfffff800046cec40 dhclient 347 1 347 0 Ss select 0xfffff800046cedc0 dhclient 23 0 0 0 DL syncer 0xffffffff8282acd0 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004db2a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82829d80 [bufdaemon] 100085 D - 0xffffffff8220ad80 [bufspacedaemon-0] 100096 D sdflush 0xfffff80004e074e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82851bc8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82846038 [dom0] 100086 D launds 0xffffffff82846044 [laundry: dom0] 100087 D umarcl 0xffffffff815b9ed0 [uma] 18 0 0 0 DL - 0xffffffff8256fbe8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e32818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8300a3c0 [pf purge] 15 0 0 0 DL - 0xffffffff828273dc [soaiod4] 9 0 0 0 DL - 0xffffffff828273dc [soaiod3] 8 0 0 0 DL - 0xffffffff828273dc [soaiod2] 7 0 0 0 DL - 0xffffffff828273dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff824470c0 [doneq0] 100044 D - 0xffffffff82447040 [async] 100077 D - 0xffffffff82446f10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004510888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff800044ae290 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044ae230 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82843520 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff8271b0a0 [g_event] 100035 D - 0xffffffff8271b0a8 [g_up] 100036 D - 0xffffffff8271b0b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff80004344b00 [thr_0] 100028 D - 0xfffff80004344b80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 Run CPU 1 [swi1: netisr 0] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 I [swi1: hpts] 100084 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457538 [init] 10 0 0 0 DL audit_w 0xffffffff82843a40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271b630 [swapper] 100005 D - 0xfffff80004089800 [if_io_tqg_0] 100006 D - 0xfffff80004089700 [if_io_tqg_1] 100007 D - 0xfffff80004089600 [if_config_tqg_0] 100008 D - 0xfffff80004089500 [softirq_0] 100009 D - 0xfffff80004089400 [softirq_1] 100010 D - 0xfffff8000434bd00 [kqueue_ctx taskq] 100011 D - 0xfffff8000434bc00 [inm_free taskq] 100012 D - 0xfffff8000434bb00 [linuxkpi_irq_wq] 100014 D - 0xfffff8000434b900 [aiod_kick taskq] 100016 D - 0xfffff8000434b700 [thread taskq] 100018 D - 0xfffff8000434b500 [in6m_free taskq] 100019 D - 0xfffff8000434b400 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000434b400 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000434b400 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000434b400 [linuxkpi_short_wq_3] 100023 D - 0xfffff8000434b300 [linuxkpi_long_wq_0] 100024 D - 0xfffff8000434b300 [linuxkpi_long_wq_1] 100025 D - 0xfffff8000434b300 [linuxkpi_long_wq_2] 100026 D - 0xfffff8000434b300 [linuxkpi_long_wq_3] 100033 D - 0xfffff8000434b200 [firmware taskq] 100037 D - 0xfffff8000434b100 [crypto_0] 100038 D - 0xfffff8000434b100 [crypto_1] 100054 D - 0xfffff8000469ec00 [vtnet0 rxq 0] 100055 D - 0xfffff8000469eb00 [vtnet0 txq 0] 100056 D - 0xfffff8000469ea00 [vtnet0 rxq 1] 100057 D - 0xfffff8000469e900 [vtnet0 txq 1] 100059 D vtbslp 0xfffff800046cf080 [virtio_balloon] 100063 D - 0xfffff8000469e800 [mca taskq] 100066 D - 0xffffffff81e0d431 [deadlkres] 100072 D - 0xfffff80004ba6e00 [acpi_task_0] 100073 D - 0xfffff80004ba6e00 [acpi_task_1] 100074 D - 0xfffff80004ba6e00 [acpi_task_2] 100076 D - 0xfffff8000434b000 [CAM taskq] db> show all locks Process 811 (dhclient) thread 0xfffffe0094c2b700 (100124) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe00038516d0) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:14700 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003854fe8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3918 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8002e95b5b0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3486 Process 12 (intr) thread 0xfffffe000410a500 (100032) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094c46c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4241 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30935 1814K 31002 kobj 332 1328K 492 newblk 437 1133K 483 vfscache 3 1025K 3 pcb 25 541K 104 inodedep 72 539K 85 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 110 230K 881 acpica 1674 184K 55406 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 18 133K 28 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 103 103K 114 linker 287 101K 313 bus 995 81K 3509 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 filedesc 5 37K 29 kdtrace 180 36K 957 BPF 19 36K 19 umtx 270 34K 270 temp 23 33K 1699 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 122 31K 132 msg 4 30K 4 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1719 ifaddr 40 14K 42 KTRACE 100 13K 100 kenv 93 12K 93 eventhandler 133 12K 133 rman 84 10K 425 GEOM 60 10K 489 bmsafemap 5 9K 52 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 dirrem 27 7K 34 ifnet 4 7K 4 sglist 5 7K 5 CAM DEV 3 6K 510 taskqueue 57 6K 57 lltable 19 6K 19 kqueue 54 6K 827 ether_multi 68 6K 78 cred 21 6K 234 CAM queue 5 6K 1528 plimit 19 5K 344 ufs_dirhash 24 5K 24 in6_multi 35 5K 35 UMA 263 5K 263 vt 11 5K 11 diradd 33 5K 50 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pf_ifnet 7 4K 10 acpisem 28 4K 28 routetbl 17 4K 17 hhook 13 4K 13 pwddesc 51 4K 823 fpukern_ctx 3 3K 3 session 23 3K 34 terminal 11 3K 11 sctp_timw 10 3K 10 proc-args 44 3K 524 freework 10 3K 32 freeblks 9 3K 31 uidinfo 3 3K 8 lockf 21 3K 28 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CAM CCB 1 2K 1696 selfd 30 2K 7404 mkdir 14 2K 34 Unitno 27 2K 41 CAM XPT 22 2K 543 freefile 10 2K 15 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 34 sctp_atcl 3 2K 28 msi 9 2K 9 clone 9 2K 9 sctp_stro 1 1K 14 softdep 1 1K 1 indirdep 4 1K 4 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 8 NFSD session 1 1K 1 ip6ndp 6 1K 7 sctp_ifa 7 1K 8 newdirblk 7 1K 17 CAM periph 4 1K 271 ipsec 3 1K 3 in_multi 3 1K 5 nhops 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 linuxcurrent 3 1K 4 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 sctp_ifn 3 1K 8 mld 3 1K 3 igmp 3 1K 3 chacha20random 1 1K 1 tun 4 1K 4 DEVFSP 5 1K 5 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 procdesc 2 1K 8 inpcbpolicy 7 1K 141 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 linux 5 1K 6 sctp_atky 4 1K 42 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 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 72 nexusdev 7 1K 7 soname 4 1K 3246 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 37 acpiintr 1 1K 1 pmc 1 1K 1 sctp_athm 3 1K 28 sctp_map 2 1K 28 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 5 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 5 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 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 2 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2 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 5 allocindir 0 0K 0 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 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 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 201 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 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 46 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 13873 ioctlops 0 0K 88 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 636 sysctl 0 0K 1 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 kcovinfo 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 8320 715 12275 0 254 37007360 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8588 712 14340 0 254 2380800 0 BUF TRIE 144 167 13301 340 0 62 1939392 0 malloc-384 384 4189 11 4189 0 30 1612800 0 malloc-128 128 10737 20 11300 0 126 1376896 0 malloc-4096 4096 333 1 576 0 2 1368064 0 UMA Slabs 0 112 9821 4 9821 0 126 1100400 0 FFS inode 1160 507 25 523 0 8 617120 0 RADIX NODE 144 2230 119 21473 0 62 338256 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-65536 65536 4 1 12 0 1 327680 0 malloc-4096 4096 76 3 1389 0 2 323584 0 VM OBJECT 264 1007 13 13416 0 30 269280 0 VNODE 448 538 29 556 0 30 254016 0 THREAD 1792 127 8 133 0 8 241920 0 256 Bucket 2048 109 7 10048 0 8 237568 0 DEVCTL 1024 0 216 119 0 0 221184 0 malloc-64 64 3337 65 4130 0 254 217728 0 malloc-16 16 12819 181 12921 0 254 208000 0 UMA Zones 768 235 4 235 0 16 183552 0 malloc-128 128 1336 28 26218 0 126 174592 0 malloc-256 256 646 29 1356 0 62 172800 0 malloc-32 32 4877 37 4904 0 254 157248 0 malloc-65536 65536 0 2 50 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 FFS2 dinode 256 507 3 522 0 62 130560 0 malloc-1024 1024 114 6 284 0 16 122880 0 ksiginfo 112 39 1005 57 0 126 116928 0 MAP ENTRY 96 1034 184 40179 0 126 116928 0 S VFS Cache 104 984 108 1032 0 126 113568 0 vmem btag 56 1920 84 1920 0 254 112224 0 malloc-32768 32768 1 2 131 0 1 98304 0 UMA Kegs 384 220 3 220 0 30 85632 0 VMSPACE 2544 29 4 801 0 4 83952 0 malloc-128 128 597 54 3727 0 126 83328 0 malloc-16384 16384 3 2 15 0 1 81920 0 PROC 1336 51 6 822 0 8 76152 0 malloc-8192 8192 7 2 110 0 1 73728 0 filedesc0 1072 52 11 823 0 8 67536 0 mbuf_cluster 2048 30 2 30 0 254 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-2048 2048 6 26 2464 0 8 65536 0 128 Bucket 1024 39 20 578 0 16 60416 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-64 64 759 123 1978 0 254 56448 0 malloc-256 256 158 37 540 0 62 49920 0 malloc-16384 16384 1 2 171 0 1 49152 0 malloc-64 64 560 133 1684 0 254 44352 0 32 Bucket 256 42 123 3981 0 62 42240 0 clpbuf 2624 0 16 14 0 16 41984 0 malloc-4096 4096 10 0 10 0 2 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 12505 0 16 36864 0 malloc-512 512 10 62 519 0 30 36864 0 pcpu-8 8 4280 328 4340 0 254 36864 0 malloc-128 128 33 246 322 0 126 35712 0 malloc-256 256 124 11 153 0 62 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 1 1 7 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-1024 1024 26 6 27 0 16 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 64 Bucket 512 53 11 1337 0 30 32768 0 g_bio 408 4 76 4297 0 30 32640 0 malloc-384 384 70 10 73 0 30 30720 0 malloc-384 384 71 9 103 0 30 30720 0 malloc-2048 2048 13 1 14 0 8 28672 0 socket 944 21 7 1282 0 254 26432 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-2048 2048 8 4 251 0 8 24576 0 malloc-1024 1024 16 8 984 0 16 24576 0 malloc-32 32 345 411 4234 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 tcpcb 1048 3 19 7 0 254 23056 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 44 46 505 0 62 23040 0 sctp_asoc 2288 1 9 14 0 254 22880 0 TURNSTILE 136 136 32 136 0 62 22848 0 malloc-64 64 5 310 239 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 67 8 469 0 62 19200 0 pipe 744 12 13 299 0 16 18600 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 4 12 57 0 16 16384 0 sctp_raddr 736 1 21 14 0 254 16192 0 malloc-32 32 43 461 820 0 254 16128 0 8 Bucket 80 34 166 462 0 126 16000 0 malloc-128 128 83 41 423 0 126 15872 0 malloc-384 384 31 9 31 0 30 15360 0 SLEEPQUEUE 88 136 24 136 0 126 14080 0 malloc-4096 4096 1 2 205 0 2 12288 0 malloc-512 512 0 24 118 0 30 12288 0 malloc-64 64 61 128 7497 0 254 12096 0 Files 80 100 50 6824 0 126 12000 0 malloc-16 16 471 279 1809 0 254 12000 0 udp_inpcb 488 2 22 130 0 254 11712 0 kenv 258 15 30 1052 0 30 11610 0 malloc-256 256 24 21 120 0 62 11520 0 malloc-4096 4096 1 1 2 0 2 8192 0 malloc-2048 2048 1 3 13 0 8 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 1 3 2 0 8 8192 0 malloc-1024 1024 5 3 5 0 16 8192 0 malloc-1024 1024 2 6 7 0 16 8192 0 malloc-512 512 5 11 11 0 30 8192 0 malloc-512 512 2 14 61 0 30 8192 0 malloc-512 512 5 11 5 0 30 8192 0 rtentry 176 18 28 22 0 62 8096 0 PGRP 88 23 69 34 0 126 8096 0 rl_entry 40 33 169 33 0 254 8080 0 sctp_laddr 48 0 168 6 0 254 8064 0 udpcb 32 2 250 130 0 254 8064 0 PWD 32 12 240 110 0 254 8064 0 malloc-64 64 85 41 14430 0 254 8064 0 malloc-64 64 9 117 14 0 254 8064 0 malloc-32 32 27 225 85 0 254 8064 0 malloc-32 32 9 243 90 0 254 8064 0 malloc-32 32 131 121 1014 0 254 8064 0 malloc-32 32 14 238 14 0 254 8064 0 malloc-32 32 11 241 147 0 254 8064 0 16 Bucket 144 33 23 195 0 62 8064 0 4 Bucket 48 6 162 52 0 254 8064 0 2 Bucket 32 44 208 515 0 254 8064 0 vtnet_tx_hdr 24 0 334 1127 0 254 8016 0 KNOTE 160 8 42 83 0 62 8000 0 malloc-16 16 17 483 109 0 254 8000 0 malloc-16 16 28 472 74 0 254 8000 0 malloc-16 16 39 461 25484 0 254 8000 0 malloc-16 16 24 476 30 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-128 128 40 22 112 0 126 7936 0 malloc-128 128 26 36 38 0 126 7936 0 malloc-128 128 25 37 36 0 126 7936 0 tcp_inpcb 488 3 13 7 0 254 7808 0 sctp_ep 1280 2 4 14 0 254 7680 0 routing nhops 256 15 15 22 0 62 7680 0 unpcb 256 11 19 1108 0 254 7680 0 mbuf_packet 256 0 30 132 0 254 7680 0 malloc-384 384 3 17 29 0 30 7680 0 malloc-384 384 1 19 347 0 30 7680 0 malloc-384 384 2 18 2 0 30 7680 0 malloc-256 256 15 15 273 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 malloc-4096 4096 0 1 2 0 2 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-1024 1024 0 4 4 0 16 4096 0 malloc-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 syncache 168 0 24 5 0 254 4032 0 malloc-64 64 1 62 1 0 254 4032 0 hostcache 80 1 49 1 0 254 4000 0 malloc-16 16 0 250 1 0 254 4000 0 ripcb 488 2 6 4 0 254 3904 0 UMA Slabs 1 176 8 14 8 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 2 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 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 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 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 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_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 704 0 0 0 0 16 0 0 tcp_rack_map 120 0 0 0 0 126 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 udplite_inpcb 488 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 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 NCLNODE 584 0 0 0 0 16 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-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-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 malloc-256 256 0 0 0 0 62 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