panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:822 cpuid = 0 time = 1623827485 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0094dcc820 vpanic() at vpanic+0x1cc/frame 0xfffffe0094dcc880 panic() at panic+0x43/frame 0xfffffe0094dcc8e0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe0094dcc940 soo_aio_queue() at soo_aio_queue+0xae/frame 0xfffffe0094dcc980 aio_aqueue() at aio_aqueue+0x927/frame 0xfffffe0094dccab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe0094dccbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 84982 tid 191705 ] Stopped at kdb_enter+0x67: movq $0,0x164006e(%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 0xfffffe009a600000 rdx 0x3ffff rbx 0 rsp 0xfffffe0094dcc800 rbp 0xfffffe0094dcc820 rsi 0x40001 rdi 0xffffffff81132836 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0094dcc6f0 r11 0x1ff6bfff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6d500 r14 0xffffffff81a73ed0 r15 0xffffffff81a73ed0 rip 0xffffffff81129897 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x164006e(%rip) db> show proc Process 84982 (syz-executor.2) at 0xfffff800060ed530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 823 at 0xfffff8004ad14000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e2dc9f0 (map 0xfffffe009e2dc9f0) (map.pmap 0xfffffe009e2dcab0) (pmap 0xfffffe009e2dcb10) threads: 2 186911 RunQ syz-executor.2 191705 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 84984 783 783 0 R (threaded) syz-executor.1 187237 Run CPU 1 syz-executor.1 191704 RunQ syz-executor.1 84982 823 823 0 R (threaded) syz-executor.2 186911 RunQ syz-executor.2 191705 Run CPU 0 syz-executor.2 79000 1 823 0 S uwait 0xfffff8006341cd00 syz-executor.2 78999 1 823 0 S uwait 0xfffff8004ae33b00 syz-executor.2 77162 1 783 0 S uwait 0xfffff8004aa55d00 syz-executor.1 76922 76921 783 0 SV uwait 0xfffff8004add7700 syz-executor.1 76921 1 783 0 DV ppwait 0xfffff8004addd4e0 syz-executor.1 76682 1 783 0 S uwait 0xfffff8004a3b7300 syz-executor.1 76681 1 783 0 S uwait 0xfffff8000608a500 syz-executor.1 70487 70486 70486 0 SV uwait 0xfffff80015e48100 syz-executor.3 70486 1 70486 0 DVs ppwait 0xfffff800060d7a10 syz-executor.3 67368 1 782 0 S uwait 0xfffff8004aa55b00 syz-executor.0 67366 1 782 0 S uwait 0xfffff8004ae33300 syz-executor.0 65490 1 783 0 S uwait 0xfffff8004ae80300 syz-executor.1 65488 1 783 0 S uwait 0xfffff8004a3b7500 syz-executor.1 65402 1 782 0 S uwait 0xfffff8004a211b00 syz-executor.0 65399 1 782 0 S uwait 0xfffff8004ae33900 syz-executor.0 65394 1 783 0 S uwait 0xfffff8004abe0300 syz-executor.1 65388 1 783 0 S uwait 0xfffff8004add7300 syz-executor.1 65383 1 799 0 S umtxn 0xfffff8004add7b00 syz-executor.3 65280 1 799 0 S uwait 0xfffff80047fe7300 syz-executor.3 65272 1 799 0 S uwait 0xfffff8004abe0500 syz-executor.3 65263 1 799 0 S uwait 0xfffff8004abe0f00 syz-executor.3 65262 1 783 0 S uwait 0xfffff80047c2c300 syz-executor.1 65261 1 783 0 S uwait 0xfffff8004aa55f00 syz-executor.1 65259 1 799 0 S uwait 0xfffff8004ae80100 syz-executor.3 65249 1 783 0 S uwait 0xfffff8006341cf00 syz-executor.1 65248 1 782 0 S uwait 0xfffff80015f46700 syz-executor.0 65246 1 782 0 S uwait 0xfffff8004add7500 syz-executor.0 65244 1 783 0 S uwait 0xfffff8004ae33700 syz-executor.1 65242 1 799 0 S uwait 0xfffff8004a3b7f00 syz-executor.3 65240 1 799 0 S uwait 0xfffff8004aa55700 syz-executor.3 65238 1 799 0 S uwait 0xfffff8004add7900 syz-executor.3 65234 1 799 0 S uwait 0xfffff80047b27900 syz-executor.3 65229 1 799 0 S uwait 0xfffff8004ae33100 syz-executor.3 65228 1 799 0 S uwait 0xfffff8004abe0700 syz-executor.3 65224 1 782 0 S uwait 0xfffff8004a3b7100 syz-executor.0 65223 1 782 0 S uwait 0xfffff8004add7100 syz-executor.0 48002 1 783 0 S uwait 0xfffff80015e48b00 syz-executor.1 47993 1 823 0 S uwait 0xfffff8004a3b7b00 syz-executor.2 41605 1 782 0 S uwait 0xfffff8004ae33500 syz-executor.0 41600 1 783 0 S uwait 0xfffff80015ddbf00 syz-executor.1 41598 1 783 0 S uwait 0xfffff8004aff6f00 syz-executor.1 41577 41576 783 0 SV uwait 0xfffff8004ad2d300 syz-executor.1 41576 1 783 0 DV ppwait 0xfffff800632faf40 syz-executor.1 29804 1 799 0 S uwait 0xfffff8004aa55500 syz-executor.3 29801 1 799 0 S uwait 0xfffff8004ae80700 syz-executor.3 15456 1 15456 65 Ss select 0xfffff800472208c0 dhclient 13480 1 13480 0 Ss select 0xfffff80047bd6a40 dhclient 13477 1 13477 0 Ss select 0xfffff80047bfa440 dhclient 13452 1 13452 65 Ss select 0xfffff80047bfad40 dhclient 7146 1 7146 0 Ss select 0xfffff800479ad5c0 dhclient 7139 1 7139 0 Ss select 0xfffff800479adbc0 dhclient 7104 1 7104 65 Ss select 0xfffff8004796e8c0 dhclient 1991 1 1991 0 Ss select 0xfffff8004ade8740 dhclient 1973 1 1973 0 Ss select 0xfffff8004af5a440 dhclient 1942 1 1942 65 Ss select 0xfffff8004adcc5c0 dhclient 894 0 0 0 DL aiordy 0xfffff8004ad83a60 [aiod4] 893 0 0 0 DL aiordy 0xfffff8004aca0530 [aiod3] 892 0 0 0 DL aiordy 0xfffff8004a457530 [aiod2] 891 0 0 0 DL aiordy 0xfffff8004abe2530 [aiod1] 824 1 824 0 Ss select 0xfffff8004ad46ec0 dhclient 823 780 823 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.2 811 1 811 0 Ss select 0xfffff8004acaa5c0 dhclient 799 780 799 0 Rs syz-executor.3 783 780 783 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffff80015d7a900 syz-fuzzer 100114 S uwait 0xfffff80015e48d00 syz-fuzzer 100115 S uwait 0xfffff80015e48f00 syz-fuzzer 100116 S uwait 0xfffff80015f46b00 syz-fuzzer 100117 S uwait 0xfffff80015f46d00 syz-fuzzer 100118 S uwait 0xfffff80015d7ab00 syz-fuzzer 100119 S uwait 0xfffff80015d7ad00 syz-fuzzer 100121 S kqread 0xfffff80015e7af00 syz-fuzzer 100215 S uwait 0xfffff80004ca5700 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8004a52bb10 csh 776 694 776 0 Ss select 0xfffff80015da9a40 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154804b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b0a4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b0acb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b0e4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b0ecb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a954b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a95cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a9a4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a9acb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff8004a470bc0 sshd 507 1 507 0 Ss select 0xfffff8004a35a740 syslogd 436 1 436 0 Ss select 0xfffff8004a35ad40 devd 435 1 435 65 Ss select 0xfffff80015db8bc0 dhclient 350 1 350 0 Ss select 0xfffff8004a35aa40 dhclient 347 1 347 0 Ss select 0xfffff80015da95c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015caf530 [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] 100096 D sdflush 0xfffff80015dd7ce8 [/ 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 0xffffffff815c42c0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830028b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d79410 [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 0xfffff80004d84c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d4dd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d4dd30 [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 - 0xfffff80004c71500 [thr_0] 100029 D - 0xfffff80004c71580 [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 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff80004c7a900 [if_io_tqg_0] 100006 D - 0xfffff80004c7a500 [if_io_tqg_1] 100007 D - 0xfffff80004c7a100 [if_config_tqg_0] 100008 D - 0xfffff80004c71d00 [softirq_0] 100009 D - 0xfffff80004c71900 [softirq_1] 100010 D - 0xfffff8000414f900 [aiod_kick taskq] 100012 D - 0xfffff8000414f100 [kqueue_ctx taskq] 100013 D - 0xfffff80004c69d00 [pci_hp taskq] 100015 D - 0xfffff80004c69500 [inm_free taskq] 100017 D - 0xfffff80004c66d00 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66900 [thread taskq] 100019 D - 0xfffff80004c66500 [in6m_free taskq] 100020 D - 0xfffff80004c66100 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c66100 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c66100 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c66100 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c5d900 [firmware taskq] 100038 D - 0xfffff80004c5d500 [crypto_0] 100039 D - 0xfffff80004c5d500 [crypto_1] 100055 D - 0xfffff800153e2d00 [vtnet0 rxq 0] 100056 D - 0xfffff800153e2900 [vtnet0 txq 0] 100057 D - 0xfffff800153e2500 [vtnet0 rxq 1] 100058 D - 0xfffff800153e2100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff8001543c900 [virtio_balloon] 100064 D - 0xfffff800154bfd00 [mca taskq] 100066 D - 0xffffffff81e206e0 [deadlkres] 100074 D - 0xfffff80015aa2d00 [acpi_task_0] 100075 D - 0xfffff80015aa2d00 [acpi_task_1] 100076 D - 0xfffff80015aa2d00 [acpi_task_2] 100077 D - 0xfffff80004c5d100 [CAM taskq] 84985 799 799 0 Z syz-executor.3 db> show all locks 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 pcb 423 2347K 301156 inodedep 1662 2181K 94184 vtbuf 24 2064K 46 filedesc 102 1635K 167911 newblk 10 1037K 106037 vfscache 3 1035K 3 subproc 238 1015K 85117 dirrem 1651 826K 84848 pf_rule 194 773K 5186 acpica 1674 649K 54806 freefile 1647 618K 84808 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 sctp_atcl 366 366K 207219 sctp_stro 169 338K 55384 BPF 46 337K 111 linker 348 270K 465 kdtrace 314 245K 176692 sctp_timw 463 232K 463 DEVFS1 107 214K 124 umtx 462 203K 462 sctp_atky 535 201K 263502 module 510 192K 510 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 10 141K 88777 sctp_athm 366 138K 208631 tfo_ccache 1 136K 1 sctp_map 338 127K 109588 sem 4 120K 4 temp 42 105K 32386 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 syncache 1 76K 1 routetbl 134 75K 812 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 kqueue 113 51K 85094 eventhandler 133 50K 133 shm 3 48K 31 ithread 99 43K 99 rman 84 42K 425 pwddesc 109 41K 84969 lltable 45 39K 403 KTRACE 102 39K 14730 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 DEVFSP 85 32K 13033 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 27 27K 451 ifnet 7 25K 7 plimit 24 24K 5800 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 1112818 pfs_nodes 20 20K 20 proc-args 52 20K 775 session 36 18K 79 UART 12 18K 12 bmsafemap 3 17K 88875 ksem 1 16K 272 rpc 2 16K 2 shmfd 1 16K 878 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 93 MCA 32 12K 32 CAM DEV 3 12K 510 inpcbpolicy 30 12K 18498 vt 11 11K 11 Unitno 29 11K 91 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 31 osd 23 9K 15364 pf_ifnet 10 9K 33 pf_table 2 8K 103 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 205 mount 16 7K 126 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 sctp_stri 4 4K 6339 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 diradd 9 4K 84893 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 167832 in_multi 6 3K 8 nexusdev 7 3K 7 xform 7 3K 13818 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 94189 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 85372 vnodemarker 2 2K 20852 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 114 crypto 4 2K 324 newdirblk 4 2K 83916 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 118245 tcpfunc 3 2K 3 loginclass 3 2K 6 sigio 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 pf_osfp 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 51 filedesc_to_leader 2 1K 23 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 tcp_fsb 1 1K 5317 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 cubic data 0 0K 20 htcp data 0 0K 0 cdg data 0 0K 43 dctcp data 0 0K 31 tcp_do 0 0K 0 mqdata 0 0K 0 vegas data 0 0K 5 sctp_mcore 0 0K 0 sctp_socko 0 0K 71209 sctp_iter 0 0K 438 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 430 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 81 chd data 0 0K 0 pf_altq 0 0K 0 pf_temp 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 71037 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10417 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 30 allocindir 0 0K 0 indirdep 0 0K 11794 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 34 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 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 84216 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 9 tcp_log_dev 0 0K 3298 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 145328 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 33 lio 0 0K 200 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 287 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 67158 ioctlops 0 0K 5706 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 1119 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 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 8362 902 992376 0 254 37945344 0 malloc-384 384 34763 67 373867 0 30 13374720 0 malloc-8192 8192 195 1141 150916 0 2 10944512 0 malloc-1024 1024 4126 34 25392 0 16 4259840 0 malloc-1024 1024 581 3435 359242 0 16 4112384 0 malloc-1024 1024 1674 2286 95917 0 16 4055040 0 malloc-1024 1024 0 3944 76352 0 16 4038656 0 malloc-8192 8192 437 5 85472 0 1 3620864 0 malloc-384 384 2822 5758 653843 0 30 3294720 0 sctp_asoc 2288 169 1201 54794 0 254 3134560 0 mbuf 256 8923 1772 6499888 0 254 2737920 0 malloc-2048 2048 171 1159 54824 0 8 2723840 0 pbuf 2624 0 989 0 0 2 2595136 0 malloc-384 384 3334 2306 196315 0 30 2165760 0 tcp_log 416 0 5103 84245 0 254 2122848 0 RADIX NODE 144 12980 1689 1983483 0 63 2112336 0 malloc-512 512 1671 2305 85027 0 30 2035712 0 UMA Slabs 0 112 17984 13 18075 0 126 2015664 0 mbuf_cluster 2048 960 2 960 0 254 1970176 0 BUF TRIE 144 197 13271 87058 0 62 1939392 0 malloc-32768 32768 51 6 83954 0 1 1867776 0 sctp_ep 1280 193 1247 145564 0 254 1843200 0 malloc-384 384 735 2335 180393 0 30 1178880 0 sctp_raddr 736 190 1229 75710 0 254 1044384 0 malloc-4096 4096 197 2 5168 0 2 815104 0 FFS inode 1160 549 25 85361 0 8 665840 0 socket 944 78 518 165957 0 254 562624 0 VM OBJECT 264 1827 93 1197312 0 30 506880 0 malloc-65536 65536 0 7 11052 0 1 458752 0 THREAD 1808 202 29 91705 0 8 417648 0 malloc-16384 16384 23 2 196 0 1 409600 0 256 Bucket 2048 182 16 22303 0 8 405504 0 MAP ENTRY 96 3818 382 4591526 0 126 403200 0 malloc-512 512 236 548 199165 0 30 401408 0 ertt_txseginfo 40 0 9696 1409458 0 254 387840 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-1024 1024 309 39 98636 0 16 356352 0 malloc-65536 65536 5 0 181 0 1 327680 0 VNODE 448 587 88 85401 0 30 302400 0 malloc-512 512 517 67 182091 0 30 299008 0 tcp_bbr_map 128 0 2325 45740 0 126 297600 0 malloc-16384 16384 10 8 240 0 1 294912 0 tcp_inpcb 488 19 565 15352 0 254 284992 0 malloc-2048 2048 124 8 450 0 8 270336 0 vmem btag 56 4651 161 4724 0 254 269472 0 malloc-384 384 605 65 174066 0 30 257280 0 malloc-384 384 592 68 185108 0 30 253440 0 mbuf_packet 256 132 828 1772545 0 254 245760 0 malloc-4096 4096 14 44 146311 0 2 237568 0 VMSPACE 2544 80 10 84956 0 4 228960 0 DEVCTL 1024 0 216 132 0 0 221184 0 tcpcb 1080 19 184 15352 0 254 219240 0 sctp_chunk 152 174 1152 24194 0 254 201552 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-384 384 435 65 1113632 0 30 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 32 Bucket 256 524 181 44521 0 62 180480 0 malloc-8192 8192 18 3 652 0 1 172032 0 FFS2 dinode 256 549 111 85359 0 62 168960 0 malloc-512 512 294 34 25656 0 30 167936 0 PROC 1328 110 16 84985 0 8 167328 0 malloc-16384 16384 6 4 268 0 1 163840 0 S VFS Cache 104 1090 392 86860 0 126 154128 0 malloc-16384 16384 7 2 12 0 1 147456 0 filedesc0 1072 109 24 84969 0 8 142576 0 malloc-1024 1024 128 8 199 0 16 139264 0 16 Bucket 144 666 230 16483 0 62 129024 0 ksiginfo 112 111 933 2349 0 126 116928 0 128 Bucket 1024 67 36 11344 0 16 105472 0 malloc-1024 1024 98 2 104 0 16 102400 0 malloc-32768 32768 2 1 17 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 210 578771 0 30 85680 0 malloc-512 512 132 12 492 0 30 73728 0 malloc-2048 2048 29 5 33 0 8 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 122 0 1 65536 0 malloc-8192 8192 2 6 84222 0 1 65536 0 malloc-8192 8192 4 4 191 0 1 65536 0 malloc-1024 1024 57 7 1149 0 16 65536 0 malloc-4096 4096 9 6 10122 0 2 61440 0 64 Bucket 512 51 69 47497 0 30 61440 0 tcp_rack_pcb 832 1 71 5317 0 16 59904 0 sctp_readq 152 1 389 2463 0 254 59280 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-384 384 69 71 14569 0 30 53760 0 pcpu-8 8 6273 383 48226 0 254 53248 0 malloc-16384 16384 1 2 9 0 1 49152 0 malloc-4096 4096 9 3 412 0 2 49152 0 malloc-2048 2048 7 17 523 0 8 49152 0 sctp_laddr 48 600 408 12473 0 254 48384 0 Files 80 283 317 295605 0 126 48000 0 malloc-512 512 22 66 95727 0 30 45056 0 pipe 744 32 28 1674 0 16 44640 0 clpbuf 2624 0 16 23 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 3 7 26 0 2 40960 0 malloc-512 512 52 28 384 0 30 40960 0 NAMEI 1024 0 36 388566 0 16 36864 0 udplite_inpcb 488 0 72 1740 0 254 35136 0 TURNSTILE 136 232 20 232 0 62 34272 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-16384 16384 0 2 6 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 21 0 1 32768 0 malloc-4096 4096 3 5 39 0 2 32768 0 malloc-4096 4096 6 2 22 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 2 Bucket 32 676 332 78632 0 254 32256 0 8 Bucket 80 189 211 14383 0 126 32000 0 tcp_bbr_pcb 832 0 36 5889 0 16 29952 0 PWD 32 44 838 84019 0 254 28224 0 KNOTE 160 28 147 815933 0 62 28000 0 tcp_rack_map 112 0 216 7836 0 126 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 sctp_stream_msg_out 112 2 178 7112 0 254 20160 0 ertt 72 19 261 15352 0 126 20160 0 4 Bucket 48 6 414 1760 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1808 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 888 0 2 16384 0 malloc-2048 2048 1 7 19 0 8 16384 0 malloc-512 512 4 28 237 0 30 16384 0 vtnet_tx_hdr 24 0 668 1819870 0 254 16032 0 udp_inpcb 488 6 26 533 0 254 15616 0 ripcb 488 5 19 873 0 254 11712 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 cpuset 104 7 86 168 0 126 9672 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 0 4 4 0 8 8192 0 malloc-2048 2048 0 4 2107 0 8 8192 0 pf tags 104 2 76 86 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 36 56 84 0 126 8096 0 rl_entry 40 100 102 103 0 254 8080 0 sctp_asconf_ack 48 0 168 27 0 254 8064 0 udpcb 32 6 246 2273 0 254 8064 0 ipq 56 0 144 4 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 AIO 208 3 35 162 0 62 7904 0 AIOCB 552 1 13 294 0 16 7728 0 AIOLIO 272 0 28 100 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 139 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 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 itimer 352 0 11 7 0 30 3872 0 UMA Slabs 1 176 12 10 12 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 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 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 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 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 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-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