panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:822 cpuid = 1 time = 339 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe005175e820 vpanic() at vpanic+0x1cc/frame 0xfffffe005175e880 panic() at panic+0x43/frame 0xfffffe005175e8e0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe005175e940 soo_aio_queue() at soo_aio_queue+0xae/frame 0xfffffe005175e980 aio_aqueue() at aio_aqueue+0x927/frame 0xfffffe005175eab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe005175ebf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 29381 tid 129561 ] Stopped at kdb_enter+0x67: movq $0,0x164017e(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0095600000 rdx 0x3ffff rbx 0 rsp 0xfffffe005175e800 rbp 0xfffffe005175e820 rsi 0x40001 rdi 0xffffffff81132726 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005175e6f0 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e600 r14 0xffffffff81a74fa7 r15 0xffffffff81a74fa7 rip 0xffffffff81129787 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x164017e(%rip) db> show proc Process 29381 (syz-executor.0) at 0xfffff80042598a60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffff80015f81530 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009de7b3e0 (map 0xfffffe009de7b3e0) (map.pmap 0xfffffe009de7b4a0) (pmap 0xfffffe009de7b500) threads: 2 100556 RunQ syz-executor.0 129561 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 29384 788 788 0 R CPU 0 syz-executor.1 29381 787 787 0 R (threaded) syz-executor.0 100556 RunQ syz-executor.0 129561 Run CPU 1 syz-executor.0 29379 815 815 0 R (threaded) syz-executor.3 112405 RunQ syz-executor.3 129555 S connec 0xfffff80069e54840 syz-executor.3 129563 RunQ syz-executor.3 22716 1 787 0 SV uwait 0xfffff80042db0d00 syz-executor.0 22708 1 787 0 SV sigwait 0xfffffe009d960000 syz-executor.0 12961 1 788 0 S uwait 0xfffff80042465100 syz-executor.1 12960 1 788 0 S uwait 0xfffff8004255cf00 syz-executor.1 12631 1 788 0 S uwait 0xfffff80042369700 syz-executor.1 12630 1 788 0 S uwait 0xfffff80042e0cf00 syz-executor.1 12629 1 788 0 S uwait 0xfffff80042ce0b00 syz-executor.1 12627 1 788 0 S uwait 0xfffff80015ed0900 syz-executor.1 12036 1 12036 65 Ss select 0xfffff8003afb8140 dhclient 10397 1 10397 0 Ss select 0xfffff8003ad3c2c0 dhclient 10390 1 10390 0 Ss select 0xfffff8003af3c2c0 dhclient 10354 1 10354 65 Ss select 0xfffff8003ab355c0 dhclient 9499 1 790 0 S uwait 0xfffff80042465900 syz-executor.2 9491 1 790 0 S umtxn 0xfffff8003aea1d00 syz-executor.2 9489 1 790 0 S uwait 0xfffff80042465700 syz-executor.2 9488 1 787 0 S uwait 0xfffff8003a17ab00 syz-executor.0 9486 1 787 0 S uwait 0xfffff8004254dd00 syz-executor.0 9485 1 790 0 S uwait 0xfffff80042db0f00 syz-executor.2 9477 1 790 0 S uwait 0xfffff80042ea9d00 syz-executor.2 9476 1 790 0 S uwait 0xfffff80042465500 syz-executor.2 9472 1 790 0 S uwait 0xfffff80042e0c500 syz-executor.2 9471 1 790 0 S uwait 0xfffff800154e0300 syz-executor.2 9466 1 787 0 S uwait 0xfffff80015ee2300 syz-executor.0 9463 1 787 0 S uwait 0xfffff8004255cd00 syz-executor.0 9456 1 788 0 S uwait 0xfffff80042db0500 syz-executor.1 9453 1 788 0 S uwait 0xfffff80042ea9f00 syz-executor.1 8173 1 8173 0 Ss select 0xfffff8004253e140 dhclient 8170 1 8170 0 Ss select 0xfffff80042425740 dhclient 8144 1 8144 65 Ss select 0xfffff8003a789740 dhclient 6172 1 6172 0 Ss select 0xfffff8003a8d1bc0 dhclient 6169 1 6169 0 Ss select 0xfffff8003aa1f740 dhclient 6150 1 6150 65 Ss select 0xfffff80042d2f440 dhclient 1809 0 0 0 DL aiordy 0xfffff80042406000 [aiod4] 1808 0 0 0 DL aiordy 0xfffff80042446000 [aiod3] 1807 0 0 0 DL aiordy 0xfffff80042e3ea60 [aiod2] 1806 0 0 0 DL aiordy 0xfffff80042dbc530 [aiod1] 1066 1 1066 0 Ss select 0xfffff80015f535c0 dhclient 1063 1 1063 0 Ss select 0xfffff80042a5b740 dhclient 815 780 815 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.3 790 780 790 0 Rs syz-executor.2 788 780 788 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.1 787 780 787 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100091 S kqread 0xfffff80042369900 syz-fuzzer 100117 S uwait 0xfffff80015f85d00 syz-fuzzer 100118 S uwait 0xfffff80015f85f00 syz-fuzzer 100119 S uwait 0xfffff80042369b00 syz-fuzzer 100120 S uwait 0xfffff8004255cb00 syz-fuzzer 100121 S uwait 0xfffff80042369d00 syz-fuzzer 100122 S uwait 0xfffff80042369f00 syz-fuzzer 100123 S uwait 0xfffff8004255c500 syz-fuzzer 100315 S uwait 0xfffff80042db0300 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015ec60b0 csh 776 694 776 0 Ss select 0xfffff8004244bd40 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 0xfffff80015f22740 sshd 507 1 507 0 Ss select 0xfffff80015dd9a40 syslogd 436 1 436 0 Ss select 0xfffff80015e7a2c0 devd 435 1 435 65 Ss select 0xfffff80015e728c0 dhclient 350 1 350 0 Ss select 0xfffff80015dd9ec0 dhclient 347 1 347 0 Ss select 0xfffff80015f22ec0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ccd530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarcl 0xffffffff815c5090 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e3f8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82f3e410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bda530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100069 D - 0xffffffff81e217c0 [deadlkres] 100074 D - 0xfffff80015a45100 [acpi_task_0] 100075 D - 0xfffff80015a45100 [acpi_task_1] 100076 D - 0xfffff80015a45100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] 29383 790 790 0 Z syz-executor.2 db> show all locks Process 29384 (syz-executor.1) thread 0xfffffe00955f7ac0 (123890) exclusive rw vm object (vm object) r = 0 (0xfffff80069a4e108) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1035 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0094fab440) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4935 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 pcb 2331 10974K 58008 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 326 2608K 486 sctp_atcl 2300 2300K 31034 sctp_stro 1149 2298K 5874 vtbuf 24 2064K 46 sctp_atky 3449 1294K 37473 pf_rule 270 1080K 458 newblk 9 1036K 30347 vfscache 3 1035K 3 filedesc 60 955K 56807 sctp_athm 2300 863K 31374 sctp_map 2298 862K 11126 subproc 195 818K 29491 acpica 1674 649K 54806 inodedep 83 602K 28612 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 64 linker 348 270K 409 kdtrace 273 218K 58949 DEVFS1 107 214K 124 module 510 192K 510 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 9 140K 28411 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 15358 syncache 1 76K 1 routetbl 127 69K 404 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 sctp_timw 94 47K 94 ithread 99 43K 99 kqueue 91 42K 29442 rman 84 42K 425 KTRACE 100 38K 100 dirrem 74 37K 28517 lltable 42 36K 105 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 pwddesc 88 33K 30343 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 32 DEVFSP 81 31K 2800 GEOM 60 29K 489 in6_multi 65 29K 65 freefile 74 28K 28506 kbdmux 6 28K 6 cred 26 26K 283 ifnet 7 25K 7 plimit 24 24K 454 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 392200 pfs_nodes 20 20K 20 proc-args 52 20K 683 UART 12 18K 12 session 35 18K 52 bmsafemap 2 17K 28614 ksem 1 16K 67 rpc 2 16K 2 shmfd 1 16K 22 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 67 vt 11 11K 11 Unitno 29 11K 47 acpisem 28 11K 28 CAM XPT 22 11K 543 pf_ifnet 12 10K 37 uidinfo 3 9K 22 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 104 mount 16 7K 90 fpukern_ctx 3 6K 3 inpcbpolicy 16 6K 9730 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 osd 9 4K 8431 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 56784 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 28967 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 28474 vnodemarker 2 2K 56 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 36357 filecaps 5 2K 116 crypto 4 2K 4 newdirblk 4 2K 28392 diradd 4 2K 28557 pfil 4 2K 4 CAM path 4 2K 1034 xform 3 2K 3036 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 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 43 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 tcp_fsb 1 1K 5840 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 tcp_do 0 0K 0 cubic data 0 0K 0 vegas data 0 0K 17 htcp data 0 0K 47 cdg data 0 0K 5 mqdata 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 17 sctp_mcore 0 0K 0 sctp_socko 0 0K 10706 sctp_iter 0 0K 187 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 175 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 606 chd data 0 0K 11 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 18299 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 25 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 840 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 79 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 29243 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 562 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 5448 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 2 lio 0 0K 18 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 126 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 35577 ioctlops 0 0K 904 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 741 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 4 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 8986 348 926650 0 254 38232064 0 malloc-384 384 37790 20 50259 0 30 14519040 0 malloc-8192 8192 1153 11 25173 0 1 9535488 0 tcp_log 416 0 15147 130263 0 254 6301152 0 malloc-1024 1024 4174 6 4197 0 16 4280320 0 malloc-1024 1024 159 3021 29250 0 16 3256320 0 malloc-1024 1024 133 2527 19808 0 16 2723840 0 malloc-8192 8192 328 3 1099 0 1 2711552 0 mbuf 256 10037 538 1757486 0 254 2707200 0 mbuf_cluster 2048 1305 1 1305 0 254 2674688 0 malloc-384 384 6853 77 505556 0 30 2661120 0 sctp_asoc 2288 1149 11 5563 0 254 2654080 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-1024 1024 2305 35 31691 0 16 2396160 0 malloc-2048 2048 1151 7 14872 0 8 2371584 0 BUF TRIE 144 190 13278 1997 0 62 1939392 0 UMA Slabs 0 112 17101 32 17101 0 126 1918896 0 RADIX NODE 144 11787 502 720855 0 63 1769616 0 malloc-512 512 212 3028 29095 0 30 1658880 0 sctp_ep 1280 1151 31 25168 0 254 1512960 0 malloc-1024 1024 1344 36 54861 0 16 1413120 0 malloc-384 384 634 3026 131756 0 30 1405440 0 malloc-32768 32768 31 5 28404 0 1 1179648 0 malloc-4096 4096 277 0 423 0 2 1134592 0 sctp_raddr 736 1149 6 6222 0 254 850080 0 malloc-8192 8192 91 4 29387 0 1 778240 0 malloc-384 384 1728 32 53832 0 30 675840 0 FFS inode 1160 526 34 29034 0 8 649600 0 malloc-65536 65536 3 6 792 0 1 589824 0 malloc-16384 16384 24 6 35 0 1 491520 0 VM OBJECT 264 1590 75 413089 0 30 439560 0 256 Bucket 2048 180 18 19476 0 8 405504 0 THREAD 1808 183 26 29563 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 0 8888 238961 0 254 355520 0 mbuf_packet 256 793 512 37593 0 254 334080 0 malloc-65536 65536 5 0 5 0 1 327680 0 MAP ENTRY 96 2807 301 1575750 0 126 298368 0 malloc-512 512 31 545 32436 0 30 294912 0 VNODE 448 564 93 29074 0 30 294336 0 tcp_bbr_map 128 0 2170 51049 0 126 277760 0 malloc-2048 2048 125 3 142 0 8 262144 0 malloc-384 384 615 65 10428 0 30 261120 0 tcp_inpcb 488 6 514 8419 0 254 253760 0 vmem btag 56 4229 79 4229 0 254 241248 0 DEVCTL 1024 0 216 132 0 0 221184 0 socket 944 43 185 36539 0 254 215232 0 malloc-8192 8192 23 3 37 0 1 212992 0 malloc-16384 16384 11 1 247 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 VMSPACE 2544 61 11 29364 0 4 183168 0 malloc-4096 4096 7 35 6409 0 2 172032 0 malloc-384 384 380 60 122832 0 30 168960 0 malloc-384 384 330 70 33789 0 30 153600 0 S VFS Cache 104 1029 375 34602 0 126 146016 0 FFS2 dinode 256 526 44 29033 0 62 145920 0 malloc-512 512 196 84 58835 0 30 143360 0 PROC 1328 88 17 29384 0 8 139440 0 malloc-512 512 227 45 28691 0 30 139264 0 sctp_chunk 152 853 57 1435 0 254 138320 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-1024 1024 118 2 123 0 16 122880 0 32 Bucket 256 302 163 48714 0 62 119040 0 ksiginfo 112 90 954 1653 0 126 116928 0 malloc-16384 16384 2 5 48 0 1 114688 0 malloc-16384 16384 4 3 10 0 1 114688 0 filedesc0 1072 88 17 30343 0 8 112560 0 malloc-32768 32768 1 2 121 0 1 98304 0 128 Bucket 1024 55 36 6885 0 16 93184 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-512 512 119 33 28964 0 30 77824 0 tcpcb 1080 5 65 8419 0 254 75600 0 malloc-4096 4096 12 6 120 0 2 73728 0 malloc-512 512 108 36 1530 0 30 73728 0 sctp_stream_msg_out 112 624 24 2293 0 254 72576 0 16 Bucket 144 410 94 6757 0 62 72576 0 g_bio 408 0 170 19257 0 30 69360 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 2 2 6 0 1 65536 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-384 384 93 67 43816 0 30 61440 0 malloc-8192 8192 3 4 38 0 1 57344 0 malloc-8192 8192 2 5 29731 0 1 57344 0 pcpu-8 8 6893 275 8265 0 254 57344 0 64 Bucket 512 45 59 11864 0 30 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 16 4 25 0 8 40960 0 malloc-512 512 27 53 1464 0 30 40960 0 Files 80 236 264 83266 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 138706 0 16 36864 0 malloc-4096 4096 6 3 12 0 2 36864 0 malloc-2048 2048 2 16 151 0 8 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-512 512 34 30 251 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 tcp_bbr_pcb 832 0 36 1726 0 16 29952 0 tcp_rack_pcb 832 1 35 5840 0 16 29952 0 KNOTE 160 28 147 307173 0 62 28000 0 8 Bucket 80 46 304 5685 0 126 28000 0 pipe 744 23 12 662 0 16 26040 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 52 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 PWD 32 29 727 28465 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 malloc-4096 4096 3 2 62 0 2 20480 0 2 Bucket 32 104 526 8513 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1591 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 275 0 2 16384 0 vtnet_tx_hdr 24 0 668 561672 0 254 16032 0 ripcb 488 5 27 279 0 254 15616 0 udp_inpcb 488 6 26 361 0 254 15616 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 sctp_laddr 48 0 252 288 0 254 12096 0 tcp_rack_map 112 2 106 10993 0 126 12096 0 udplite_inpcb 488 0 24 671 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 11 0 16 8192 0 pf tags 104 1 77 38 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 54 0 126 8096 0 rl_entry 40 71 131 71 0 254 8080 0 udpcb 32 6 246 1032 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 5 107 8419 0 126 8064 0 4 Bucket 48 7 161 639 0 254 8064 0 AIO 208 1 37 52 0 62 7904 0 AIOCB 552 1 13 72 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 9 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 malloc-4096 4096 1 0 1 0 2 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 13 9 13 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 254 0 0 pf mtags 48 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 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 TMPFS node 224 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 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 128 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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