panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/sys_socket.c:822 cpuid = 0 time = 50 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009864a820 vpanic() at vpanic+0x1cc/frame 0xfffffe009864a880 panic() at panic+0x43/frame 0xfffffe009864a8e0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe009864a940 soo_aio_queue() at soo_aio_queue+0xae/frame 0xfffffe009864a980 aio_aqueue() at aio_aqueue+0x927/frame 0xfffffe009864aab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe009864abf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 69364 tid 173542 ] Stopped at kdb_enter+0x67: movq $0,0x164086e(%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 0xfffffe0099800000 rdx 0x3ffff rbx 0 rsp 0xfffffe009864a800 rbp 0xfffffe009864a820 rsi 0x40001 rdi 0xffffffff81132036 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009864a6f0 r11 0x1ff67fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e600 r14 0xffffffff81a74f96 r15 0xffffffff81a74f96 rip 0xffffffff81129097 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x164086e(%rip) db> show proc Process 69364 (syz-executor.2) at 0xfffff8004b869530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 797 at 0xfffff8003cbe3a60 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009ec6a9f0 (map 0xfffffe009ec6a9f0) (map.pmap 0xfffffe009ec6aab0) (pmap 0xfffffe009ec6ab10) threads: 2 170979 RunQ syz-executor.2 173542 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 69368 785 785 0 R CPU 1 syz-executor.0 69366 805 805 0 R (threaded) syz-executor.3 165911 RunQ syz-executor.3 173543 S uwait 0xfffff8004b9e1900 syz-executor.3 69364 797 797 0 R (threaded) syz-executor.2 170979 RunQ syz-executor.2 173542 Run CPU 0 syz-executor.2 66981 66980 786 0 SV uwait 0xfffff8003cc79900 syz-executor.1 66980 1 786 0 DV ppwait 0xfffff8004b92df40 syz-executor.1 62265 1 797 0 S uwait 0xfffff8004ec07f00 syz-executor.2 62262 1 797 0 S uwait 0xfffff8004b05f300 syz-executor.2 62258 1 797 0 S uwait 0xfffff8003cba7700 syz-executor.2 62255 1 797 0 S uwait 0xfffff8004ec07700 syz-executor.2 62248 1 797 0 S uwait 0xfffff8003ca70700 syz-executor.2 62242 1 797 0 S uwait 0xfffff8004b05ff00 syz-executor.2 62238 1 797 0 S uwait 0xfffff8004b1d7100 syz-executor.2 62235 1 805 0 S uwait 0xfffff8004b0f1700 syz-executor.3 62234 1 797 0 S uwait 0xfffff8004b05fd00 syz-executor.2 62229 1 797 0 S uwait 0xfffff8004b1d7300 syz-executor.2 62228 1 805 0 S uwait 0xfffff8003cb1f900 syz-executor.3 62225 1 797 0 S uwait 0xfffff8003cba7100 syz-executor.2 62222 1 797 0 S uwait 0xfffff8003cb1fd00 syz-executor.2 62218 1 797 0 S uwait 0xfffff8004b1d7f00 syz-executor.2 62215 1 805 0 S uwait 0xfffff8004b0f1900 syz-executor.3 62213 1 797 0 S uwait 0xfffff8004f940700 syz-executor.2 62210 1 805 0 S uwait 0xfffff8004b1d7900 syz-executor.3 62209 1 797 0 S uwait 0xfffff8004e53a100 syz-executor.2 62207 1 797 0 S uwait 0xfffff8003cb1ff00 syz-executor.2 62202 1 805 0 S uwait 0xfffff8004b1d7700 syz-executor.3 62190 1 805 0 S uwait 0xfffff8004b296d00 syz-executor.3 62188 1 797 0 S uwait 0xfffff8004b0f1100 syz-executor.2 62182 1 797 0 S uwait 0xfffff8003ce2b700 syz-executor.2 62179 1 805 0 S uwait 0xfffff8003cba7b00 syz-executor.3 62177 1 797 0 S uwait 0xfffff8004e53a900 syz-executor.2 62172 1 797 0 S uwait 0xfffff8003cc79d00 syz-executor.2 62168 1 797 0 S uwait 0xfffff8003cc79700 syz-executor.2 62164 1 805 0 S uwait 0xfffff8004ec07100 syz-executor.3 62162 1 797 0 S uwait 0xfffff8003cdf4f00 syz-executor.2 62157 1 805 0 S uwait 0xfffff8003ce2b500 syz-executor.3 62156 1 797 0 S uwait 0xfffff8003cba7500 syz-executor.2 62149 1 805 0 S uwait 0xfffff8003ca70100 syz-executor.3 62148 1 797 0 S uwait 0xfffff8004f940900 syz-executor.2 61412 1 805 0 S uwait 0xfffff8003ce2bb00 syz-executor.3 61409 1 805 0 S uwait 0xfffff8003cdf4300 syz-executor.3 50446 1 797 0 S uwait 0xfffff8003cdf4700 syz-executor.2 50444 1 797 0 S uwait 0xfffff8004b05f700 syz-executor.2 46466 1 797 0 S uwait 0xfffff8003ca70300 syz-executor.2 46456 1 797 0 S uwait 0xfffff8003cc79100 syz-executor.2 46450 1 797 0 S uwait 0xfffff80015e26b00 syz-executor.2 46443 1 797 0 S uwait 0xfffff8003ce2bd00 syz-executor.2 46433 1 797 0 S uwait 0xfffff8003cc79300 syz-executor.2 46423 1 797 0 S uwait 0xfffff8003cdf4500 syz-executor.2 46415 1 797 0 S uwait 0xfffff8003cdf4b00 syz-executor.2 46408 1 797 0 S uwait 0xfffff8003cdf4900 syz-executor.2 46400 1 797 0 S uwait 0xfffff8004ec07500 syz-executor.2 45280 1 797 0 S uwait 0xfffff80015d0cb00 syz-executor.2 45279 1 797 0 S uwait 0xfffff80015f43300 syz-executor.2 35087 1 805 0 S uwait 0xfffff8004ec91f00 syz-executor.3 35085 1 805 0 S uwait 0xfffff8003cc79f00 syz-executor.3 32980 1 786 0 S uwait 0xfffff8004e53a700 syz-executor.1 32971 1 786 0 S uwait 0xfffff80015f43100 syz-executor.1 32735 1 786 0 S uwait 0xfffff80015d0c100 syz-executor.1 32733 1 786 0 S uwait 0xfffff8003cb1fb00 syz-executor.1 28706 1 786 0 S uwait 0xfffff80015d0cd00 syz-executor.1 28703 1 786 0 S uwait 0xfffff8004ec07b00 syz-executor.1 15660 1 15660 65 Ss select 0xfffff8004f96d740 dhclient 15092 1 15092 0 Ss select 0xfffff8004f5835c0 dhclient 15089 1 15089 0 Ss select 0xfffff8004f6d65c0 dhclient 15070 1 15070 65 Ss select 0xfffff8004f799ec0 dhclient 13152 1 805 0 S uwait 0xfffff8003cba7300 syz-executor.3 12687 1 12687 0 Ss select 0xfffff8004f45ca40 dhclient 12684 1 12684 0 Ss select 0xfffff8004f3a0a40 dhclient 12665 1 12665 65 Ss select 0xfffff8004f27fa40 dhclient 9401 1 797 0 S uwait 0xfffff80015d09700 syz-executor.2 9396 1 797 0 S uwait 0xfffff80015d09900 syz-executor.2 8213 1 8213 0 Ss select 0xfffff80015d07440 dhclient 8208 1 8208 0 Ss select 0xfffff8004f247a40 dhclient 8185 1 8185 65 Ss select 0xfffff8003cf0e8c0 dhclient 1988 1 1988 0 Ss select 0xfffff8003c462ec0 dhclient 1985 1 1985 0 Ss select 0xfffff8003ce41d40 dhclient 854 0 0 0 DL aiordy 0xfffff8003cd0f000 [aiod4] 853 0 0 0 DL aiordy 0xfffff80015e2d530 [aiod3] 848 0 0 0 DL aiordy 0xfffff8003cdf2000 [aiod2] 846 0 0 0 DL aiordy 0xfffff8003c54e000 [aiod1] 805 780 805 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.3 797 780 797 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.2 786 780 786 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.1 785 780 785 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100090 S uwait 0xfffff80004ca5f00 syz-fuzzer 100116 S uwait 0xfffff80015ac0300 syz-fuzzer 100117 S uwait 0xfffff80015f43500 syz-fuzzer 100118 S uwait 0xfffff80015f43700 syz-fuzzer 100119 S uwait 0xfffff80015f43900 syz-fuzzer 100120 S uwait 0xfffff8003ca70900 syz-fuzzer 100121 S uwait 0xfffff8003ca70b00 syz-fuzzer 100122 S kqread 0xfffff80015d09b00 syz-fuzzer 105289 S uwait 0xfffff8004ec07900 syz-fuzzer 114632 S uwait 0xfffff8004ec07300 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003c54e5e0 csh 776 694 776 0 Ss select 0xfffff8003c45dbc0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a6cb0 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 0xfffff80015abb4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abbcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015ef48c0 sshd 507 1 507 0 Ss select 0xfffff80015e828c0 syslogd 436 1 436 0 Ss select 0xfffff80015ed5d40 devd 435 1 435 65 Ss select 0xfffff80015e04ec0 dhclient 350 1 350 0 Ss select 0xfffff80015e04bc0 dhclient 347 1 347 0 Ss select 0xfffff80015ed5140 dhclient 23 0 0 0 DL vlruwt 0xfffff80015b11000 [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 0xffffffff815c50e0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f4f8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff83066410 [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 - 0xfffff80004c52d00 [firmware taskq] 100038 D - 0xfffff80004c52900 [crypto_0] 100039 D - 0xfffff80004c52900 [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] 100066 D - 0xffffffff81e218c0 [deadlkres] 100074 D - 0xfffff80015ab5100 [acpi_task_0] 100075 D - 0xfffff80015ab5100 [acpi_task_1] 100076 D - 0xfffff80015ab5100 [acpi_task_2] 100077 D - 0xfffff80004c52500 [CAM taskq] 69363 786 786 0 Z syz-executor.1 db> show all locks Process 69368 (syz-executor.0) thread 0xfffffe009506e3a0 (165871) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009ec09440) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:2127 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 pcb 2313 10876K 288713 sctp_stro 1108 7326K 55364 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 326 2608K 486 sctp_atcl 2250 2250K 198617 filedesc 136 2186K 136739 inodedep 1586 2105K 73009 vtbuf 24 2064K 46 sctp_atky 3378 1268K 258154 subproc 273 1169K 69518 newblk 11 1037K 88751 vfscache 3 1035K 3 sctp_athm 2250 844K 201409 sctp_map 2216 831K 108802 dirrem 1576 788K 70366 acpica 1674 649K 54806 freefile 1575 591K 70312 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 124 kdtrace 351 271K 142914 linker 348 270K 513 sctp_timw 458 229K 458 DEVFS1 107 214K 124 umtx 484 212K 484 module 510 192K 510 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 10 141K 68320 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 16660 syncache 1 76K 1 routetbl 132 71K 416 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 kqueue 130 57K 69473 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 pwddesc 126 48K 69367 ithread 99 43K 99 rman 84 42K 425 lltable 46 40K 205 KTRACE 100 38K 100 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 shm 1 32K 30 DEVFSP 83 32K 7754 ksem 31 31K 1454 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 319 ifnet 7 25K 7 plimit 24 24K 484 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 909969 pfs_nodes 20 20K 20 proc-args 52 20K 703 UART 12 18K 12 session 35 18K 83 bmsafemap 2 17K 71862 rpc 2 16K 2 shmfd 1 16K 1073 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 34 13K 261 inpcbpolicy 33 13K 12884 MCA 32 12K 32 CAM DEV 3 12K 510 Unitno 30 12K 51 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 osd 25 10K 8231 uidinfo 3 9K 21 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 107 mount 16 7K 108 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 mkdir 8 3K 136598 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 82871 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 sctp_stri 2 2K 5707 softdep 1 2K 1 freeblks 4 2K 71133 vnodemarker 2 2K 94 NFSD session 1 2K 1 newdirblk 5 2K 68299 xform 5 2K 9129 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 116 crypto 4 2K 596 diradd 4 2K 70406 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 99955 tcpfunc 3 2K 3 loginclass 3 2K 7 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 47 filedesc_to_leader 2 1K 3 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 mqdata 0 0K 0 dctcp data 0 0K 55 sctp_mcore 0 0K 0 sctp_socko 0 0K 76659 sctp_iter 0 0K 452 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 442 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 cdg data 0 0K 23 chd data 0 0K 24 htcp data 0 0K 14 tcp_do 0 0K 0 tcp_fsb 0 0K 1170 cubic data 0 0K 31 vegas data 0 0K 14 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 61753 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 44 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 19 allocindir 0 0K 0 indirdep 0 0K 6214 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 338 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 28 ip_msource 0 0K 0 ip_moptions 0 0K 37 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 68618 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 840 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 38149 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 22 lio 0 0K 20 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 156 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 45385 ioctlops 0 0K 304 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 885 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 5 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 47967 25 1090816 0 254 196575232 0 malloc-8192 8192 1142 730 140961 0 2 15335424 0 malloc-384 384 37708 1522 147998 0 30 15064320 0 mbuf 256 49059 516 6267325 0 254 12691200 0 UMA Slabs 0 112 57916 5 57916 0 126 6487152 0 malloc-1024 1024 1666 2558 73973 0 16 4325376 0 malloc-1024 1024 4174 10 4257 0 16 4284416 0 sctp_asoc 2288 1108 762 54401 0 254 4278560 0 malloc-384 384 6778 3652 1458429 0 30 4005120 0 malloc-1024 1024 133 3767 63442 0 16 3993600 0 malloc-1024 1024 2257 1487 205374 0 16 3833856 0 malloc-2048 2048 1041 827 55938 0 8 3825664 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 989 0 0 2 2595136 0 sctp_ep 1280 1140 798 140956 0 254 2480640 0 malloc-32768 32768 69 5 68370 0 1 2424832 0 mbuf_cluster 2048 1170 2 1170 0 254 2400256 0 malloc-512 512 1714 2582 70964 0 30 2199552 0 malloc-1024 1024 1372 696 214669 0 16 2117632 0 RADIX NODE 144 13620 741 1619489 0 63 2067984 0 BUF TRIE 144 194 13274 16009 0 62 1939392 0 malloc-384 384 2176 2504 289062 0 30 1797120 0 sctp_raddr 736 1239 807 61578 0 254 1505856 0 tcp_log 416 93 3507 57386 0 254 1497600 0 malloc-8192 8192 130 4 69371 0 1 1097728 0 malloc-32768 32768 1 32 69 0 1 1081344 0 FFS inode 1160 568 27 70881 0 8 690200 0 malloc-384 384 1728 32 53889 0 30 675840 0 malloc-65536 65536 3 6 5227 0 1 589824 0 VM OBJECT 264 2005 65 977459 0 30 546480 0 MAP ENTRY 96 4831 335 3743899 0 126 495936 0 socket 944 96 416 156672 0 254 483328 0 tcp_bbr_map 128 4 3592 57010 0 126 460288 0 THREAD 1808 222 20 73544 0 8 437536 0 malloc-16384 16384 24 0 25 0 1 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 256 Bucket 2048 136 38 59778 0 8 356352 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-65536 65536 0 5 139 0 1 327680 0 malloc-512 512 33 575 99997 0 30 311296 0 vmem btag 56 5459 73 5459 0 254 309792 0 VNODE 448 606 78 70921 0 30 306432 0 mbuf_packet 256 329 841 4307035 0 254 299520 0 sctp_chunk 152 1002 922 13335 0 254 292448 0 VMSPACE 2544 99 9 69346 0 4 274752 0 malloc-384 384 633 67 13683 0 30 268800 0 malloc-2048 2048 125 3 144 0 8 262144 0 malloc-512 512 482 14 4902 0 30 253952 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-4096 4096 7 47 39110 0 2 221184 0 32 Bucket 256 449 406 43374 0 62 218880 0 malloc-8192 8192 23 3 55 0 1 212992 0 malloc-16384 16384 11 1 247 0 1 196608 0 PROC 1328 127 17 69368 0 8 191232 0 malloc-384 384 428 62 283537 0 30 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 404 66 79880 0 30 180480 0 FFS2 dinode 256 568 92 70881 0 62 168960 0 malloc-1024 1024 157 7 166 0 16 167936 0 malloc-512 512 261 67 68721 0 30 167936 0 malloc-512 512 196 116 159061 0 30 159744 0 filedesc0 1072 126 21 69367 0 8 157584 0 S VFS Cache 104 1052 391 72095 0 126 150072 0 malloc-16384 16384 4 5 199 0 1 147456 0 ertt_txseginfo 40 0 3636 149987 0 254 145440 0 16 Bucket 144 583 369 14107 0 62 137088 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 ksiginfo 112 129 915 3265 0 126 116928 0 malloc-16384 16384 2 5 263 0 1 114688 0 128 Bucket 1024 67 40 14826 0 16 109568 0 sctp_laddr 48 944 1324 78096 0 254 108864 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-512 512 149 35 72902 0 30 94208 0 g_bio 408 0 230 150061 0 30 93840 0 UMA Kegs 384 227 6 227 0 30 89472 0 tcpcb 1080 21 56 8219 0 254 83160 0 tcp_inpcb 488 21 131 8219 0 254 74176 0 sctp_stream_msg_out 112 283 365 6625 0 254 72576 0 malloc-16384 16384 2 2 6 0 1 65536 0 malloc-8192 8192 3 5 36 0 1 65536 0 malloc-4096 4096 12 4 1307 0 2 65536 0 malloc-2048 2048 10 20 528 0 8 61440 0 malloc-384 384 93 67 135365 0 30 61440 0 malloc-8192 8192 2 5 68636 0 1 57344 0 64 Bucket 512 55 57 27774 0 30 57344 0 malloc-4096 4096 7 6 31 0 2 53248 0 pipe 744 49 21 1661 0 16 52080 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-512 512 34 62 1502 0 30 49152 0 Files 80 373 227 257155 0 126 48000 0 2 Bucket 32 487 899 37817 0 254 44352 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 25 55 1446 0 30 40960 0 pcpu-8 8 4701 419 5403 0 254 40960 0 tcp_bbr_pcb 832 13 32 394 0 16 37440 0 NAMEI 1024 0 36 306202 0 16 36864 0 malloc-2048 2048 2 16 287 0 8 36864 0 8 Bucket 80 147 303 12418 0 126 36000 0 udp_inpcb 488 7 65 2123 0 254 35136 0 TURNSTILE 136 243 9 243 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-8192 8192 1 3 83 0 1 32768 0 malloc-4096 4096 6 2 14 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 832 0 36 1170 0 16 29952 0 KNOTE 160 28 147 721937 0 62 28000 0 malloc-8192 8192 0 3 16 0 1 24576 0 malloc-4096 4096 1 5 13 0 2 24576 0 PWD 32 73 683 68399 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 243 13 243 0 126 22528 0 malloc-4096 4096 3 2 790 0 2 20480 0 ripcb 488 5 35 2051 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 2782 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 151 0 2 16384 0 malloc-2048 2048 2 6 6 0 8 16384 0 4 Bucket 48 5 331 1391 0 254 16128 0 vtnet_tx_hdr 24 0 668 578110 0 254 16032 0 malloc-2048 2048 3 3 163 0 8 12288 0 sctp_readq 152 0 78 654 0 254 11856 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 7 142 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 87 0 126 8096 0 rl_entry 40 94 108 94 0 254 8080 0 udpcb 32 7 245 2614 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 21 91 8219 0 126 8064 0 AIO 208 1 37 310 0 62 7904 0 cryptop 280 0 28 105 0 30 7840 0 udplite_inpcb 488 0 16 491 0 254 7808 0 itimer 352 0 22 20 0 30 7744 0 AIOCB 552 1 13 179 0 16 7728 0 AIOLIO 272 0 28 10 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 17 0 126 6448 0 domainset 40 0 126 8 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_rack_map 112 0 36 458 0 126 4032 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 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 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 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_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 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 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