panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:822 cpuid = 1 time = 1625058106 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c69a820 vpanic() at vpanic+0x1cc/frame 0xfffffe009c69a880 panic() at panic+0x43/frame 0xfffffe009c69a8e0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe009c69a940 soo_aio_queue() at soo_aio_queue+0xae/frame 0xfffffe009c69a980 aio_aqueue() at aio_aqueue+0x927/frame 0xfffffe009c69aab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe009c69abf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 22820 tid 124784 ] Stopped at kdb_enter+0x67: movq $0,0x16400ee(%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 0xfffffe0098600000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c69a800 rbp 0xfffffe009c69a820 rsi 0x40001 rdi 0xffffffff811327b6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c69a6f0 r11 0x1ff63fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e600 r14 0xffffffff81a74f75 r15 0xffffffff81a74f75 rip 0xffffffff81129817 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x16400ee(%rip) db> show proc Process 22820 (syz-executor.0) at 0xfffff800552d1000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 789 at 0xfffff8003c4f8000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004bda538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009df699f0 (map 0xfffffe009df699f0) (map.pmap 0xfffffe009df69ab0) (pmap 0xfffffe009df69b10) threads: 2 117365 RunQ syz-executor.0 124784 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 22820 789 789 0 R (threaded) syz-executor.0 117365 RunQ syz-executor.0 124784 Run CPU 1 syz-executor.0 22818 798 798 0 R (threaded) syz-executor.3 112910 RunQ syz-executor.3 124783 Run CPU 0 syz-executor.3 19368 1 799 0 S uwait 0xfffff8003ce83700 syz-executor.2 19366 1 799 0 S umtxn 0xfffff80036128f00 syz-executor.2 19361 1 799 0 S uwait 0xfffff8003ce83d00 syz-executor.2 19359 1 799 0 S uwait 0xfffff8003ce83900 syz-executor.2 19358 1 799 0 S uwait 0xfffff8003cd5ab00 syz-executor.2 18608 1 782 0 S uwait 0xfffff8003c5f9300 syz-executor.1 18607 1 782 0 S uwait 0xfffff8003ce56500 syz-executor.1 18542 1 782 0 S uwait 0xfffff80055301700 syz-executor.1 18541 1 782 0 S uwait 0xfffff800552c2500 syz-executor.1 18031 1 798 0 S uwait 0xfffff8003cd5a500 syz-executor.3 18030 1 798 0 S uwait 0xfffff8003c31a500 syz-executor.3 17717 1 798 0 S uwait 0xfffff8003cd5a700 syz-executor.3 11942 1 798 0 S uwait 0xfffff800552c2100 syz-executor.3 11941 1 798 0 S uwait 0xfffff8003cd72b00 syz-executor.3 11098 1 799 0 S uwait 0xfffff8003cd5ad00 syz-executor.2 11093 1 799 0 S uwait 0xfffff8003ce83b00 syz-executor.2 7875 0 0 0 DL aiordy 0xfffff8003cb7a000 [aiod4] 7874 0 0 0 DL aiordy 0xfffff80015e8a538 [aiod3] 7873 0 0 0 DL aiordy 0xfffff80055100000 [aiod2] 7872 0 0 0 DL aiordy 0xfffff80055100538 [aiod1] 7858 1 782 0 S uwait 0xfffff8003c405700 syz-executor.1 7857 1 782 0 S uwait 0xfffff800552c2d00 syz-executor.1 5235 1 5235 65 Ss select 0xfffff8005525abc0 dhclient 4339 1 782 0 S uwait 0xfffff8003ce56f00 syz-executor.1 4335 1 782 0 S uwait 0xfffff8003c405b00 syz-executor.1 3927 1 782 0 S uwait 0xfffff8003cd03300 syz-executor.1 3925 1 782 0 S uwait 0xfffff8003cd03900 syz-executor.1 3681 1 3681 0 Ss select 0xfffff800557d4440 dhclient 3678 1 3678 0 Ss select 0xfffff800557d48c0 dhclient 3659 1 3659 65 Ss select 0xfffff800552c1440 dhclient 3067 1 3067 0 Ss select 0xfffff800552c1a40 dhclient 3064 1 3064 0 Ss select 0xfffff8003c59b140 dhclient 3045 1 3045 65 Ss select 0xfffff800550815c0 dhclient 2544 1 2544 0 Ss select 0xfffff8003c59bbc0 dhclient 2541 1 2541 0 Ss select 0xfffff8003c3a7140 dhclient 2519 1 2519 65 Ss select 0xfffff800551dfbc0 dhclient 1108 1 1108 0 Ss select 0xfffff8003ce53d40 dhclient 1105 1 1105 0 Ss select 0xfffff80015e76140 dhclient 799 780 799 0 Rs syz-executor.2 798 780 798 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.3 789 780 789 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.0 782 780 782 0 Rs syz-executor.1 780 778 778 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffff80015f16100 syz-fuzzer 100117 S uwait 0xfffff80015acd700 syz-fuzzer 100118 S uwait 0xfffff80015acd900 syz-fuzzer 100119 S kqread 0xfffff8003c405500 syz-fuzzer 100120 S uwait 0xfffff8003c379300 syz-fuzzer 100121 S uwait 0xfffff8003c5f9d00 syz-fuzzer 100122 S uwait 0xfffff8003c5f9f00 syz-fuzzer 100123 S uwait 0xfffff8003c379500 syz-fuzzer 102763 S uwait 0xfffff8003c31a100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003c45bb20 csh 776 694 776 0 Ss select 0xfffff80015e75740 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 0xfffff80015e77bc0 sshd 507 1 507 0 Ss select 0xfffff8003c3a75c0 syslogd 436 1 436 0 Ss select 0xfffff8003c3d6d40 devd 435 1 435 65 Ss select 0xfffff8003c3a7740 dhclient 350 1 350 0 Ss select 0xfffff8003c3aba40 dhclient 347 1 347 0 Ss select 0xfffff8003c3d6a40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ccd538 [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] 100099 D sdflush 0xfffff80004ddc4e8 [/ 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 0xffffffff815c5b10 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e768b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830d2410 [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 0xfffff80004bda538 [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 - 0xfffff800153ebd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153eb900 [vtnet0 txq 0] 100057 D - 0xfffff800153eb500 [vtnet0 rxq 1] 100058 D - 0xfffff800153eb100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015468900 [mca taskq] 100069 D - 0xffffffff81e218a0 [deadlkres] 100074 D - 0xfffff80015a46100 [acpi_task_0] 100075 D - 0xfffff80015a46100 [acpi_task_1] 100076 D - 0xfffff80015a46100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 22818 (syz-executor.3) thread 0xfffffe009509e740 (124783) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80055756468) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2510 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 1511 2030K 22012 pcb 282 1386K 40339 newblk 8 1036K 23204 vfscache 3 1035K 3 filedesc 58 923K 43635 subproc 193 802K 22928 dirrem 1503 752K 21901 acpica 1674 649K 54806 freefile 1502 564K 21880 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 192 linker 348 270K 425 kdtrace 269 215K 47606 DEVFS1 107 214K 124 module 510 192K 510 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 sctp_atcl 154 154K 21315 sctp_stro 73 146K 5625 pagedep 8 140K 21853 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 sctp_atky 231 87K 26762 mtx_pool 2 80K 2 temp 35 77K 4919 syncache 1 76K 1 vmem 3 72K 5 routetbl 127 69K 591 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 sctp_timw 125 63K 125 sctp_athm 154 58K 21536 ether_multi 152 57K 162 gtaskqueue 18 57K 18 sctp_map 146 55K 10250 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 inpcbpolicy 110 42K 16860 rman 84 42K 425 kqueue 89 42K 22867 osd 102 39K 14525 KTRACE 102 39K 104 taskqueue 60 36K 60 lltable 41 35K 140 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 pwddesc 87 33K 22998 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 12 DEVFSP 81 31K 5693 GEOM 60 29K 489 in6_multi 65 29K 65 cred 28 28K 520 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 501 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 298859 pfs_nodes 20 20K 20 proc-args 52 20K 707 UART 12 18K 12 session 35 18K 58 bmsafemap 2 17K 22005 ksem 1 16K 255 rpc 2 16K 2 shmfd 1 16K 37 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 73 MCA 32 12K 32 CAM DEV 3 12K 510 Unitno 31 12K 97 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 23 pf_ifnet 10 9K 62 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 118 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 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 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 22149 sctp_ifn 6 3K 14 mkdir 6 3K 43658 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 21872 vnodemarker 2 2K 110 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 120 crypto 4 2K 1260 tcp_fsb 4 2K 3217 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 33398 newdirblk 3 2K 21829 diradd 3 2K 21942 xform 3 2K 7365 tcpfunc 3 2K 3 loginclass 3 2K 7 chacha20random 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 pf_osfp 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 49 CAM SIM 2 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 ip6opt 1 1K 63 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 mqdata 0 0K 0 pf_table 0 0K 48 pf_rule 0 0K 125 pf_altq 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 697 cdg data 0 0K 405 cubic data 0 0K 347 htcp data 0 0K 512 tcp_do 0 0K 0 dctcp data 0 0K 92 chd data 0 0K 357 sctp_mcore 0 0K 0 sctp_socko 0 0K 7271 sctp_iter 0 0K 16 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 8 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 8 sctp_aadr 0 0K 0 sctp_stri 0 0K 508 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 18202 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 54 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 6 allocindir 0 0K 0 indirdep 0 0K 493 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_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 4 ip_msource 0 0K 0 ip_moptions 0 0K 3 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 22057 namei_tracker 0 0K 10 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1875 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 4520 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 10 lio 0 0K 40 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 144 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 22401 ioctlops 0 0K 664 eventfd 0 0K 44 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 880 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 13 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 8328 977 784393 0 254 38113280 0 malloc-384 384 35643 277 51630 0 30 13793280 0 malloc-1024 1024 4174 14 4308 0 16 4288512 0 tcp_log 416 0 8937 129415 0 254 3717792 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 mbuf 256 8980 1400 2216569 0 254 2657280 0 pbuf 2624 0 989 0 0 2 2595136 0 malloc-1024 1024 1586 882 22737 0 16 2527232 0 malloc-1024 1024 135 2305 20087 0 16 2498560 0 BUF TRIE 144 193 13275 2095 0 62 1939392 0 malloc-8192 8192 84 128 15860 0 1 1736704 0 RADIX NODE 144 10639 530 576330 0 63 1608336 0 UMA Slabs 0 112 14046 27 14046 0 126 1576176 0 mbuf_cluster 2048 705 3 709 0 254 1449984 0 malloc-512 512 1641 879 22574 0 30 1290240 0 malloc-32768 32768 31 6 21818 0 1 1212416 0 malloc-384 384 2061 869 105331 0 30 1125120 0 malloc-384 384 1581 1069 388086 0 30 1017600 0 malloc-8192 8192 89 8 22823 0 1 794624 0 tcpcb 1080 98 567 14513 0 254 718200 0 socket 944 145 595 34462 0 254 698560 0 malloc-384 384 1725 35 53948 0 30 675840 0 FFS inode 1160 535 32 22417 0 8 657720 0 tcp_bbr_map 128 8 4146 125660 0 127 531712 0 malloc-65536 65536 3 5 463 0 1 524288 0 sctp_asoc 2288 73 152 5125 0 254 514800 0 malloc-384 384 711 579 17624 0 30 495360 0 VM OBJECT 264 1565 115 323840 0 30 443520 0 malloc-16384 16384 24 3 33 0 1 442368 0 malloc-1024 1024 159 273 22384 0 16 442368 0 tcp_inpcb 488 98 782 14513 0 254 429440 0 malloc-1024 1024 273 135 40917 0 16 417792 0 malloc-2048 2048 75 125 6397 0 8 409600 0 256 Bucket 2048 181 19 19444 0 8 409600 0 malloc-384 384 466 564 97496 0 30 395520 0 tcp_bbr_pcb 832 2 466 6074 0 16 389376 0 sctp_ep 1280 82 215 15855 0 254 380160 0 THREAD 1808 181 28 24784 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 ertt_txseginfo 40 2 8482 675853 0 254 339360 0 malloc-512 512 30 562 24257 0 30 303104 0 MAP ENTRY 96 2751 399 1230401 0 126 302400 0 VNODE 448 574 83 22458 0 30 294336 0 malloc-2048 2048 125 5 150 0 8 266240 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 2 2 60 0 1 262144 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-8192 8192 23 3 52 0 1 212992 0 malloc-4096 4096 7 42 5529 0 2 200704 0 malloc-16384 16384 11 1 247 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 VMSPACE 2544 60 12 22800 0 4 183168 0 vmem btag 56 3148 80 3148 0 254 180768 0 mbuf_packet 256 53 652 30261 0 254 180480 0 sctp_raddr 736 73 158 5152 0 254 170016 0 malloc-16384 16384 4 6 10 0 1 163840 0 S VFS Cache 104 1078 326 24673 0 126 146016 0 FFS2 dinode 256 535 35 22416 0 62 145920 0 malloc-384 384 328 52 31488 0 30 145920 0 malloc-512 512 197 83 46739 0 30 143360 0 PROC 1336 86 19 22820 0 8 140280 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-512 512 226 30 22156 0 30 131072 0 malloc-1024 1024 118 6 124 0 16 126976 0 ksiginfo 112 90 954 1753 0 126 116928 0 filedesc0 1072 87 18 22998 0 8 112560 0 32 Bucket 256 238 197 28601 0 62 111360 0 malloc-32768 32768 1 2 18 0 1 98304 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 36 0 1 98304 0 tcp_rack_pcb 832 4 104 3217 0 16 89856 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-512 512 119 49 22534 0 30 86016 0 malloc-512 512 139 13 460 0 30 77824 0 malloc-384 384 97 103 31639 0 30 76800 0 g_bio 408 0 180 15545 0 30 73440 0 128 Bucket 1024 43 28 2185 0 16 72704 0 16 Bucket 144 308 196 5343 0 62 72576 0 malloc-4096 4096 12 5 184 0 2 69632 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-16384 16384 2 2 7 0 1 65536 0 malloc-8192 8192 2 6 22139 0 1 65536 0 malloc-2048 2048 10 20 522 0 8 61440 0 malloc-8192 8192 3 4 16 0 1 57344 0 malloc-4096 4096 7 6 85 0 2 53248 0 ertt 72 98 630 14513 0 126 52416 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 64 Bucket 512 50 38 16090 0 30 45056 0 tcp_rack_map 112 6 390 5089 0 126 44352 0 sctp_chunk 152 36 250 678 0 254 43472 0 clpbuf 2624 0 16 20 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 25 0 8 40960 0 malloc-512 512 23 57 1471 0 30 40960 0 pcpu-8 8 4701 419 7220 0 254 40960 0 Files 80 248 252 77283 0 126 40000 0 NAMEI 1024 0 36 114769 0 16 36864 0 malloc-512 512 34 38 1483 0 30 36864 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-4096 4096 6 2 11 0 2 32768 0 malloc-2048 2048 2 14 780 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 pipe 744 23 17 1098 0 16 29760 0 KNOTE 160 28 147 280963 0 62 28000 0 malloc-8192 8192 1 2 75 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 PWD 32 33 723 21887 0 254 24192 0 2 Bucket 32 165 591 6848 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 58 242 4358 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 77 0 2 20480 0 SLEEPQUEUE 88 210 14 210 0 126 19712 0 udp_inpcb 488 6 34 1486 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 0 2 13 0 1 16384 0 malloc-4096 4096 2 2 435 0 2 16384 0 vtnet_tx_hdr 24 0 668 911298 0 254 16032 0 ripcb 488 5 27 435 0 254 15616 0 udplite_inpcb 488 1 31 426 0 254 15616 0 unpcb 256 20 40 1696 0 254 15360 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 sctp_stream_msg_out 112 37 71 388 0 254 12096 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 19 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 61 0 126 8096 0 rl_entry 40 72 130 72 0 254 8080 0 sctp_laddr 48 28 140 625 0 254 8064 0 udpcb 32 7 245 1912 0 254 8064 0 4 Bucket 48 7 161 506 0 254 8064 0 sctp_readq 152 0 52 28 0 254 7904 0 AIO 208 1 37 47 0 62 7904 0 cryptop 280 0 28 155 0 30 7840 0 AIOCB 552 1 13 134 0 16 7728 0 AIOLIO 272 0 28 20 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 107 0 126 6448 0 domainset 40 0 126 75 0 254 5040 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 tcp_log_bucket 176 0 23 3 0 62 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 2 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 tcp_log_node 120 0 33 5 0 126 3960 0 itimer 352 0 11 2 0 30 3872 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 tfo_ccache_entries 80 1 31 1 0 126 2560 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 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 tcpreass 48 0 0 0 0 254 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 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 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 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 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-1024 1024 0 0 0 0 16 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