panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:785 cpuid = 1 time = 1623468699 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00887a3830 vpanic() at vpanic+0x1c7/frame 0xfffffe00887a3890 panic() at panic+0x43/frame 0xfffffe00887a38f0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe00887a3950 soo_aio_cancel() at soo_aio_cancel+0x81/frame 0xfffffe00887a3990 aio_cancel_job() at aio_cancel_job+0xc7/frame 0xfffffe00887a39d0 aio_proc_rundown() at aio_proc_rundown+0xd7/frame 0xfffffe00887a3a30 exit1() at exit1+0x4cb/frame 0xfffffe00887a3aa0 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe00887a3ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe00887a3bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd5d8 KDB: enter: panic [ thread pid 68901 tid 100143 ] Stopped at kdb_enter+0x67: movq $0,0x1635c5e(%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 0xffffffff8113c500 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00887a3810 rbp 0xfffffe00887a3830 rsi 0 rdi 0xffffffff8113c536 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00887a3700 r11 0x1ff77fff59c r12 0xffffffff82267bc0 ddb_dbbe r13 0 r14 0xffffffff81a7ca0a r15 0xffffffff81a7ca0a rip 0xffffffff81133527 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x1635c5e(%rip) db> show proc Process 68901 (syz-executor.3) at 0xfffff80036c28000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 790 at 0xfffff80036b28a60 ABI: FreeBSD ELF32 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00950633e0 (map 0xfffffe00950633e0) (map.pmap 0xfffffe00950634a0) (pmap 0xfffffe0095063500) threads: 1 100143 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 68904 786 786 0 R (threaded) syz-executor.2 172253 RunQ syz-executor.2 172949 S uwait 0xfffff80036b3f700 syz-executor.2 68903 782 782 0 T (threaded) syz-executor.0 143908 s syz-executor.0 172948 RunQ syz-executor.0 68901 790 790 0 RE CPU 1 syz-executor.3 3787 1 3787 65 Ss select 0xfffff80036a7c440 dhclient 3146 1 3146 0 Ss select 0xfffff80036bfba40 dhclient 3143 1 3143 0 Ss select 0xfffff80036485bc0 dhclient 3132 1 3132 65 Ss select 0xfffff800363c8440 dhclient 2451 1 2451 0 Ss select 0xfffff80036b7d2c0 dhclient 2448 1 2448 0 Ss select 0xfffff80015ddfd40 dhclient 2421 1 2421 65 Ss select 0xfffff80036bb6a40 dhclient 1552 1 1552 0 Ss select 0xfffff8003638d440 dhclient 1546 1 1546 0 Ss select 0xfffff800361f7ec0 dhclient 1527 1 1527 65 Ss select 0xfffff800361f7bc0 dhclient 1041 1 1041 0 Ss select 0xfffff80036bd2bc0 dhclient 1038 1 1038 0 Ss select 0xfffff80036b8e2c0 dhclient 829 0 0 0 DL aiordy 0xfffff80036c28530 [aiod4] 828 0 0 0 DL aiordy 0xfffff80036c28a60 [aiod3] 826 0 0 0 DL aiordy 0xfffff80036a8f000 [aiod2] 825 0 0 0 DL aiordy 0xfffff80036a8fa60 [aiod1] 790 780 790 0 Ss nanslp 0xffffffff8273c8e1 syz-executor.3 786 780 786 0 Rs syz-executor.2 783 780 783 0 Ss piperd 0xfffff80015dba8b8 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8273c8e1 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100095 RunQ syz-fuzzer 100115 RunQ syz-fuzzer 100116 S kqread 0xfffff80015d4d700 syz-fuzzer 100117 S uwait 0xfffff80015cdfb00 syz-fuzzer 100118 S uwait 0xfffff80015cdfd00 syz-fuzzer 100119 S uwait 0xfffff80015cdff00 syz-fuzzer 100120 S uwait 0xfffff80015d51500 syz-fuzzer 100121 S uwait 0xfffff800363e8f00 syz-fuzzer 100307 S uwait 0xfffff80036ccf500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003698db10 csh 776 694 776 0 Rs CPU 0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154234b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aa74b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aa84b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015aac4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015aad4b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015aae4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015aaf4b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a384b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a3a4b0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e0 cron 694 1 694 0 Ss select 0xfffff8003628e2c0 sshd 507 1 507 0 Ss select 0xfffff8003628eec0 syslogd 436 1 436 0 Ss select 0xfffff800362bd740 devd 435 1 435 65 Ss select 0xfffff8003628fa40 dhclient 350 1 350 0 Ss select 0xfffff800362bd5c0 dhclient 347 1 347 0 Ss select 0xfffff80036280740 dhclient 23 0 0 0 DL vlruwt 0xfffff80015a90000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100096 D sdflush 0xfffff80015de3ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100086 D launds 0xffffffff82847084 [laundry: dom0] 100087 D umarcl 0xffffffff815d1060 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82ff2828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830ec3c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d4c488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004434b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004434b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c74500 [thr_0] 100029 D - 0xfffff80004c74580 [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 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff82844a70 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff8000443f900 [if_io_tqg_0] 100006 D - 0xfffff8000443f500 [if_io_tqg_1] 100007 D - 0xfffff8000443f100 [if_config_tqg_0] 100008 D - 0xfffff80004c74d00 [softirq_0] 100009 D - 0xfffff80004c74900 [softirq_1] 100010 D - 0xfffff80004c72d00 [aiod_kick taskq] 100012 D - 0xfffff80004c72500 [kqueue_ctx taskq] 100013 D - 0xfffff80004c72100 [pci_hp taskq] 100015 D - 0xfffff80004c6a900 [inm_free taskq] 100017 D - 0xfffff80004c6a100 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c65d00 [thread taskq] 100019 D - 0xfffff80004c65900 [in6m_free taskq] 100020 D - 0xfffff80004c65500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c65500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c65500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c65500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c65100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c65100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c65100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c65100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004ccdd00 [firmware taskq] 100038 D - 0xfffff80004ccd900 [crypto_0] 100039 D - 0xfffff80004ccd900 [crypto_1] 100055 D - 0xfffff80015364d00 [vtnet0 rxq 0] 100056 D - 0xfffff80015364900 [vtnet0 txq 0] 100057 D - 0xfffff80015364500 [vtnet0 rxq 1] 100058 D - 0xfffff80015364100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800153d9d00 [virtio_balloon] 100064 D - 0xfffff80015354d00 [mca taskq] 100066 D - 0xffffffff81e29a20 [deadlkres] 100074 D - 0xfffff80015a40d00 [acpi_task_0] 100075 D - 0xfffff80015a40d00 [acpi_task_1] 100076 D - 0xfffff80015a40d00 [acpi_task_2] 100077 D - 0xfffff80004ccd100 [CAM taskq] db> show all locks Process 776 (sshd) thread 0xfffffe00559cb740 (100113) shared rm osd_object (osd_object) r = 0 (0xffffffff82359a30) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_osd.c:305 shared rm hhook_head rm lock (hhook_head rm lock) r = 0 (0xfffff8001574d710) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_hhook.c:104 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff80036488d78) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:996 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff800361e69e0) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 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 9 1036K 68277 vfscache 3 1035K 3 pcb 58 683K 25653 inodedep 137 656K 68028 acpica 1674 649K 54692 subproc 157 619K 71695 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 990 378K 3485 BPF 46 337K 2180 linker 348 270K 409 filedesc 16 243K 135069 DEVFS1 107 214K 124 kdtrace 234 193K 141855 module 512 192K 512 vnet_data 1 176K 1 umtx 396 174K 396 vmem 3 168K 7 tidhash 3 164K 3 pagedep 9 140K 67663 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 9804 syncache 1 76K 1 routetbl 126 69K 397 msg 4 68K 4 ufs_dirhash 105 68K 105 ifaddr 70 66K 72 ksem 31 65K 4857 dirrem 128 64K 67905 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 sctp_timw 116 58K 116 ether_multi 152 57K 208 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 freefile 128 48K 67895 ithread 99 43K 99 rman 84 42K 425 lltable 47 41K 169 KTRACE 100 38K 100 taskqueue 60 36K 60 cred 34 34K 14754 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 kqueue 68 34K 68911 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 315 DEVFSP 80 30K 2137 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 pwddesc 66 25K 68905 ifnet 7 25K 7 plimit 24 24K 625 kcovinfo 64 24K 68 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 52 20K 1064 selfd 48 18K 883766 UART 12 18K 12 session 35 18K 64 bmsafemap 2 17K 68012 rpc 2 16K 2 shmfd 1 16K 1 pfs_vncache 1 16K 1 sctp_atcl 14 14K 12713 sctp_stro 7 14K 2187 lockf 37 14K 172 inpcbpolicy 36 14K 25488 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 osd 25 10K 8293 uidinfo 3 9K 21 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 sctp_atky 21 8K 14900 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 1459 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_athm 14 6K 13371 sctp_map 14 6K 4374 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 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 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 135256 in_multi 6 3K 22 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 67676 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 67675 vnodemarker 2 2K 136 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 565 crypto 4 2K 4 newdirblk 4 2K 67628 diradd 4 2K 67959 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 24198 tcpfunc 3 2K 3 loginclass 3 2K 6 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 tcp_fsb 2 1K 105 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 70 entropy 2 1K 66 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 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_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2445 sctp_iter 0 0K 7 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 7 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 dctcp data 0 0K 20 mqdata 0 0K 0 tcp_do 0 0K 0 cdg data 0 0K 11 cubic data 0 0K 14 htcp data 0 0K 16 vegas data 0 0K 11 chd 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 55092 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 66 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 8 allocindir 0 0K 0 indirdep 0 0K 12 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 ip6opt 0 0K 181 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 14 ip_msource 0 0K 0 ip_moptions 0 0K 178 in_mfilter 0 0K 15 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 73829 namei_tracker 0 0K 117 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 6108 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 23385 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 203 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 33551 ioctlops 0 0K 770 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 294 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 968 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 8325 979 95421 0 254 38109184 0 FFS inode 1160 22430 110 90326 0 8 26146400 0 malloc-384 384 34507 53 138161 0 30 13271040 0 VNODE 448 22470 165 90368 0 30 10140480 0 FFS2 dinode 256 22430 100 90325 0 62 5767680 0 malloc-1024 1024 4126 34 6336 0 16 4259840 0 S VFS Cache 104 33567 402 107010 0 126 3532776 0 malloc-1024 1024 234 2822 81611 0 16 3129344 0 malloc-1024 1024 2 2994 55097 0 16 3067904 0 malloc-8192 8192 328 2 489 0 1 2703360 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8821 914 342394 0 254 2492160 0 malloc-8192 8192 15 230 10534 0 1 2007040 0 malloc-384 384 2328 2832 138740 0 30 1981440 0 BUF TRIE 144 233 13235 1737 0 62 1939392 0 malloc-512 512 432 2856 70534 0 30 1683456 0 mbuf_cluster 2048 795 1 795 0 254 1630208 0 UMA Slabs 0 112 14421 12 14421 0 126 1616496 0 VM OBJECT 264 3360 210 985054 0 30 942480 0 RADIX NODE 144 6119 374 1741297 0 64 934992 0 sctp_asoc 2288 7 398 2187 0 254 926640 0 malloc-384 384 1344 956 1066851 0 30 883200 0 malloc-8192 8192 68 19 143347 0 1 712704 0 malloc-32768 32768 11 6 67552 0 1 557056 0 malloc-384 384 1351 69 278773 0 30 545280 0 malloc-2048 2048 10 238 2205 0 8 507904 0 vmem btag 56 8269 71 8269 0 254 467040 0 sctp_ep 1280 7 332 10526 0 254 433920 0 malloc-16384 16384 23 2 150 0 1 409600 0 malloc-512 512 251 541 72584 0 30 405504 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-1024 1024 101 259 25476 0 16 368640 0 THREAD 1808 167 31 72949 0 8 357984 0 malloc-1024 1024 285 39 76174 0 16 331776 0 DIRHASH 1024 309 3 309 0 16 319488 0 sctp_raddr 736 7 400 2187 0 254 299552 0 malloc-2048 2048 131 3 148 0 8 274432 0 256 Bucket 2048 96 16 12032 0 8 229376 0 DEVCTL 1024 0 216 132 0 0 221184 0 MAP ENTRY 96 1621 605 3797844 0 127 213696 0 socket 944 57 167 40394 0 254 211456 0 mbuf_packet 256 56 739 73285 0 254 203520 0 malloc-4096 4096 13 36 8187 0 2 200704 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 357 83 71266 0 30 168960 0 malloc-384 384 353 47 5439 0 30 153600 0 VMSPACE 2544 39 21 68884 0 4 152640 0 malloc-16384 16384 4 5 41 0 1 147456 0 malloc-65536 65536 1 1 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-16384 16384 7 1 8 0 1 131072 0 malloc-8192 8192 13 3 27 0 1 131072 0 PROC 1328 65 25 68904 0 8 119520 0 ksiginfo 112 75 969 11843 0 126 116928 0 malloc-16384 16384 6 1 10 0 1 114688 0 32 Bucket 256 326 109 63220 0 62 111360 0 filedesc0 1072 66 32 68905 0 8 105056 0 malloc-32768 32768 1 2 4 0 1 98304 0 malloc-8192 8192 7 5 445 0 1 98304 0 g_bio 408 0 230 21897 0 30 93840 0 tcpcb 1080 21 63 8281 0 254 90720 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-1024 1024 74 6 2842 0 16 81920 0 16 Bucket 144 436 124 11053 0 62 80640 0 malloc-512 512 123 29 68015 0 30 77824 0 128 Bucket 1024 28 43 18472 0 16 72704 0 malloc-384 384 155 25 28946 0 30 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 36 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-4096 4096 7 8 30 0 2 61440 0 malloc-1024 1024 46 6 985 0 16 53248 0 64 Bucket 512 48 56 19494 0 30 53248 0 pipe 744 23 47 42673 0 16 52080 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 233 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 10 2 868 0 2 49152 0 malloc-512 512 53 43 67958 0 30 49152 0 malloc-512 512 33 63 135701 0 30 49152 0 malloc-2048 2048 4 18 2828 0 8 45056 0 malloc-512 512 77 11 1281 0 30 45056 0 tcp_inpcb 488 23 65 8281 0 254 42944 0 malloc-384 384 91 19 23624 0 30 42240 0 malloc-8192 8192 2 3 1291 0 1 40960 0 malloc-4096 4096 10 0 10 0 2 40960 0 pcpu-8 8 4701 419 19172 0 254 40960 0 Files 80 236 264 227173 0 126 40000 0 sctp_chunk 152 8 252 237 0 254 39520 0 NAMEI 1024 0 36 383190 0 16 36864 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 2 0 1 32768 0 malloc-2048 2048 12 4 248 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 199 11 199 0 62 28560 0 sctp_laddr 48 0 588 857 0 254 28224 0 KNOTE 160 28 147 603881 0 62 28000 0 AIO 208 1 132 16184 0 62 27664 0 ripcb 488 7 49 6857 0 254 27328 0 unpcb 256 20 85 4316 0 254 26880 0 L VFS Cache 320 71 13 71 0 30 26880 0 malloc-4096 4096 1 5 40 0 2 24576 0 malloc-4096 4096 4 2 195 0 2 24576 0 malloc-512 512 33 15 2309 0 30 24576 0 ertt_txseginfo 40 1 605 93460 0 254 24240 0 PWD 32 21 735 75900 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udplite_inpcb 488 0 48 7131 0 254 23424 0 udp_inpcb 488 6 42 3219 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 2 Bucket 32 216 414 9959 0 254 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 525 0 2 16384 0 malloc-4096 4096 2 2 20 0 2 16384 0 malloc-2048 2048 5 3 164 0 8 16384 0 malloc-512 512 26 6 43 0 30 16384 0 vtnet_tx_hdr 24 0 668 97856 0 254 16032 0 8 Bucket 80 81 119 13273 0 126 16000 0 itimer 352 0 44 4606 0 30 15488 0 AIOCB 552 2 26 31993 0 16 15456 0 tcp_rack_pcb 832 2 16 105 0 16 14976 0 tcp_bbr_pcb 832 0 18 117 0 16 14976 0 malloc-2048 2048 2 4 6 0 8 12288 0 malloc-2048 2048 6 0 6 0 8 12288 0 malloc-2048 2048 4 2 4 0 8 12288 0 ertt 72 21 147 8281 0 126 12096 0 kenv 258 15 30 1052 0 30 11610 0 malloc-8192 8192 0 1 1 0 1 8192 0 malloc-1024 1024 1 7 95 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 64 0 126 8096 0 rl_entry 40 85 117 85 0 254 8080 0 sctp_stream_msg_out 112 5 67 1742 0 254 8064 0 udpcb 32 6 246 10350 0 254 8064 0 ipq 56 0 144 11 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 4 Bucket 48 9 159 1312 0 254 8064 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 11546 0 30 7616 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 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 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 tfo 4 12 481 240 0 254 1972 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_rack_map 112 0 0 0 0 126 0 0 tcp_bbr_map 128 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 sackhole 32 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 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 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-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