panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 1 time = 264 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077f2810 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077f2970 vpanic() at vpanic+0x2c5/frame 0xfffffe00077f2a50 panic() at panic+0xb5/frame 0xfffffe00077f2b10 __mtx_lock_flags() at __mtx_lock_flags+0x2f9/frame 0xfffffe00077f2c00 socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe00077f2c20 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x814/frame 0xfffffe00077f2ca0 sctp_abort_notification() at sctp_abort_notification+0x4c2/frame 0xfffffe00077f2d10 sctp_process_control() at sctp_process_control+0x7be9/frame 0xfffffe00077f33e0 sctp_common_input_processing() at sctp_common_input_processing+0xb26/frame 0xfffffe00077f3640 sctp_input_with_port() at sctp_input_with_port+0x587/frame 0xfffffe00077f37d0 sctp_input() at sctp_input+0x32/frame 0xfffffe00077f37f0 ip_input() at ip_input+0x6ce/frame 0xfffffe00077f39b0 swi_net() at swi_net+0x2e5/frame 0xfffffe00077f3a50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077f3bb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077f3bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077f3bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100031 ] Stopped at kdb_enter+0x6b: movq $0,0x28eba4a(%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 0x67a13b624c82c16 rdx 0x1 rbx 0 rsp 0xfffffe00077f2950 rbp 0xfffffe00077f2970 rsi 0 rdi 0xffffffff817aa749 vprintf+0x319 r8 0x3 r9 0xfffffe00077f2488 r10 0 r11 0 r12 0xfffffe0053dfe740 r13 0xfffffe00077f2901 r14 0xffffffff82c5c500 .str.18 r15 0xffffffff82c5c500 .str.18 rip 0xffffffff8179e16b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28eba4a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053deea70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402af80 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402af80 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8402bf00 (map 0xffffffff8402bf00) (map.pmap 0xffffffff8402bfc0) (pmap 0xffffffff8402c020) threads: 23 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100031 Run CPU 1 [swi1: netisr 0] 100032 I [swi3: vm] 100033 I [swi4: clock (0)] 100034 I [swi4: clock (1)] 100035 I [swi1: hpts] 100036 I [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 2817 794 794 0 T (threaded) syz-executor.3 102132 s syz-executor.3 103053 RunQ syz-executor.3 2523 1 794 0 S uwait 0xfffffe00a58d5080 syz-executor.3 1991 1 783 0 S uwait 0xfffffe005700f080 syz-executor.0 1985 1 783 0 S uwait 0xfffffe00a1d6bc00 syz-executor.0 1981 1 783 0 S uwait 0xfffffe005700f680 syz-executor.0 1975 1 783 0 S uwait 0xfffffe005700f380 syz-executor.0 1973 1 783 0 S uwait 0xfffffe009e90d000 syz-executor.0 1516 0 0 0 DL aiordy 0xfffffe00a7981538 [aiod4] 1515 0 0 0 DL aiordy 0xfffffe00a7981000 [aiod3] 1514 0 0 0 DL aiordy 0xfffffe00a79aa538 [aiod2] 1513 0 0 0 DL aiordy 0xfffffe00a79fa000 [aiod1] 1235 1 783 0 S uwait 0xfffffe005700f880 syz-executor.0 1231 1 783 0 S uwait 0xfffffe009e9a5780 syz-executor.0 1225 1 783 0 S uwait 0xfffffe005700f980 syz-executor.0 1221 1 783 0 S uwait 0xfffffe009e90df00 syz-executor.0 1220 1 783 0 S uwait 0xfffffe009e503b80 syz-executor.0 1205 1198 1205 0 Ss select 0xfffffe0058830d40 dhclient 1201 1 1201 0 Ss select 0xfffffe0058827040 dhclient 1198 1191 436 65 S select 0xfffffe005882bf40 dhclient 1191 436 436 0 S wait 0xfffffe009e4c6538 sh 1182 1 1182 65 Ss select 0xfffffe005882bb40 dhclient 1050 1 1050 0 Ss select 0xfffffe005882bbc0 dhclient 1047 1 1047 0 Ss select 0xfffffe005882b6c0 dhclient 1023 1 1023 65 Ss select 0xfffffe005882bac0 dhclient 821 1 821 0 Ss select 0xfffffe009e2e6440 dhclient 814 1 814 0 Ss select 0xfffffe0058830bc0 dhclient 794 780 794 0 Ss wait 0xfffffe009e4c6a70 syz-executor.3 791 780 791 0 Ss piperd 0xfffffe009e951ba0 syz-executor.2 784 780 784 0 Ss piperd 0xfffffe00588a9000 syz-executor.1 783 780 783 0 Ss piperd 0xfffffe009e55c8b8 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100123 S uwait 0xfffffe009e503a80 syz-fuzzer 100126 S uwait 0xfffffe009e503280 syz-fuzzer 100127 S kqread 0xfffffe009e482000 syz-fuzzer 100128 S uwait 0xfffffe009e503480 syz-fuzzer 100129 S uwait 0xfffffe009e503580 syz-fuzzer 100130 S uwait 0xfffffe009e503680 syz-fuzzer 100131 S uwait 0xfffffe009e503780 syz-fuzzer 100132 S uwait 0xfffffe0058b3cd00 syz-fuzzer 100133 S uwait 0xfffffe0058b3ce00 syz-fuzzer 101931 S uwait 0xfffffe009e9a5980 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588b2b20 csh 776 694 776 0 Ss select 0xfffffe0058830dc0 sshd 762 1 762 0 Ss+ ttyin 0xfffffe0056ff18b0 getty 761 1 761 0 Ss+ ttyin 0xfffffe00575e64b0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00575e6cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ee4b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583eecb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583eb4b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583ebcb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583954b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe0058395cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84056ac1 cron 694 1 694 0 Ss select 0xfffffe009e2e6640 sshd 507 1 507 0 Ss select 0xfffffe0058830140 syslogd 436 1 436 0 Ss wait 0xfffffe0058b0b538 devd 435 1 435 65 Ss select 0xfffffe0058834840 dhclient 350 1 350 0 Ss select 0xfffffe00588300c0 dhclient 347 1 347 0 Ss select 0xfffffe009e2e6a40 dhclient 23 0 0 0 DL syncer 0xffffffff8417ea80 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058756a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417c8c0 [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe005753cce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b4d40 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a8878 [dom0] 100088 D launds 0xffffffff841a8884 [laundry: dom0] 100089 D umarcl 0xffffffff81e95da0 [uma] 18 0 0 0 DL - 0xffffffff83e0dbe0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d7b460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff848a3e20 [pf purge] 15 0 0 0 DL - 0xffffffff84177d40 [soaiod4] 9 0 0 0 DL - 0xffffffff84177d40 [soaiod3] 8 0 0 0 DL - 0xffffffff84177d40 [soaiod2] 7 0 0 0 DL - 0xffffffff84177d40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c93340 [doneq0] 100048 D - 0xffffffff83c932c0 [async] 100081 D - 0xffffffff83c93140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab1c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541acd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541acd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a2920 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff8402a080 [g_event] 100039 D - 0xffffffff8402a0c0 [g_up] 100040 D - 0xffffffff8402a100 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053e16e00 [thr_0] 100030 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100031 Run CPU 1 [swi1: netisr 0] 100032 I [swi3: vm] 100033 I [swi4: clock (0)] 100034 I [swi4: clock (1)] 100035 I [swi1: hpts] 100036 I [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d51538 [init] 10 0 0 0 DL audit_w 0xffffffff841a38c0 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402af80 [swapper] 100005 D - 0xfffffe00081f1900 [softirq_0] 100006 D - 0xfffffe00081f1700 [softirq_1] 100007 D - 0xfffffe00081f1500 [if_io_tqg_0] 100008 D - 0xfffffe00081f1300 [if_io_tqg_1] 100009 D - 0xfffffe00081f1100 [if_config_tqg_0] 100010 D - 0xfffffe0053dede00 [deferred_unmount ta] 100013 Run CPU 0 [thread taskq] 100015 D - 0xfffffe0053ded400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053ded200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053ded000 [aiod_kick taskq] 100018 D - 0xfffffe0053df7d00 [pci_hp taskq] 100019 D - 0xfffffe0053df7b00 [inm_free taskq] 100020 D - 0xfffffe0053df7900 [in6m_free taskq] 100021 D - 0xfffffe0053df7700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df7700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df7700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df7700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df7200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df7200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df7200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df7200 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0053e02400 [firmware taskq] 100041 D - 0xfffffe0054181500 [crypto_0] 100042 D - 0xfffffe0054181500 [crypto_1] 100058 D - 0xfffffe0056a57100 [vtnet0 rxq 0] 100059 D - 0xfffffe0056a57000 [vtnet0 txq 0] 100060 D - 0xfffffe0056ec1e00 [vtnet0 rxq 1] 100061 D - 0xfffffe0056ec1d00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056fd6e80 [virtio_balloon] 100067 D - 0xfffffe0056ff6d00 [mca taskq] 100072 D - 0xffffffff82c63481 [deadlkres] 100077 D - 0xfffffe0054181e00 [acpi_task_0] 100078 D - 0xfffffe0054181e00 [acpi_task_1] 100079 D - 0xfffffe0054181e00 [acpi_task_2] 100080 D - 0xfffffe0056a57800 [CAM taskq] db> show all locks Process 2817 (syz-executor.3) thread 0xfffffe00a79a1740 (103053) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a8582488) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7011 Process 12 (intr) thread 0xfffffe0053dfe740 (100031) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a8593c70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2143 Process 0 (kernel) thread 0xfffffe0053df2ac0 (100013) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff840ad500) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 63 8251K 785 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 5 1025K 7015 vfscache 3 1025K 3 pcb 170 693K 5179 inodedep 9 515K 2446 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 164 327K 2915 vmem 3 274K 5 filedesc 34 265K 3927 acpica 1674 184K 54712 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 396 pagedep 9 130K 2023 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 bus 984 80K 3475 mtx_pool 2 72K 2 BPF 38 71K 53 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 sctp_atcl 133 50K 3043 umtx 396 50K 396 kdtrace 246 48K 5882 temp 36 35K 2468 hostcache 1 32K 1 shm 1 32K 17 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 routetbl 138 19K 610 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 lltable 50 16K 154 ithread 99 16K 99 bus-sc 33 14K 1692 KTRACE 101 13K 118226 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 489 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 2311 sctp_atky 200 9K 3958 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 125 rpc 2 8K 2 shmfd 1 8K 25 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 75 7K 2884 taskqueue 63 7K 63 cred 26 7K 234 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 23 6K 441 pf_ifnet 15 6K 99 DEVFSP 78 5K 644 ufs_dirhash 24 5K 24 pwddesc 73 5K 2856 UMA 270 5K 270 vt 11 5K 11 pf_table 2 4K 48 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 session 31 4K 42 acpisem 28 4K 28 hhook 15 4K 17 fpukern_ctx 3 3K 3 lockf 27 3K 98 selfd 45 3K 45607 terminal 11 3K 11 proc-args 50 3K 613 uidinfo 4 3K 8 sctp_athm 133 3K 3146 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 select 16 2K 61 sctp_map 126 2K 1544 ip6ndp 12 2K 13 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 254 NFSD session 1 1K 1 pf_osfp 8 1K 8 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 254 encap_export_host 12 1K 12 inpcbpolicy 19 1K 1446 sctp_stri 1 1K 188 newdirblk 4 1K 1939 mkdir 4 1K 3878 diradd 4 1K 2147 pfil 4 1K 4 procdesc 4 1K 12 cdev 2 1K 2 osd 13 1K 1116 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 7 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 82 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 893 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 6826 pmchooks 1 1K 1 nexusdev 7 1K 7 sctp_vrf 1 1K 1 freework 1 1K 3951 vnet 1 1K 1 entropy 2 1K 40 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 86 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 1590 sctp_iter 0 0K 18 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 7 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 7 chd data 0 0K 8 cubic data 0 0K 12 dctcp data 0 0K 0 cdg data 0 0K 8 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 270 htcp data 0 0K 0 vegas data 0 0K 2 mqdata 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 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 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2311 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 124 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 dirrem 0 0K 2110 freefile 0 0K 2098 freeblks 0 0K 2172 freefrag 0 0K 40 allocindir 0 0K 0 indirdep 0 0K 1840 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 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 94 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 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 13 twsbuf 0 0K 0 statfs 0 0K 2133 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 13 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 119 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 10831 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 5 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 129 tempbuff 0 0K 0 tempbuff 0 0K 0 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 16329 ioctlops 0 0K 353 eventfd 0 0K 2 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 734 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 965 840645 0 254 38031360 0 tcp_log 416 2079 17928 171396 0 254 8322912 0 mbuf 256 8874 2586 2193419 0 254 2933760 0 pbuf 2624 0 973 0 0 2 2553152 0 BUF TRIE 144 185 11575 5294 0 62 1693440 0 ertt_txseginfo 40 0 40501 702351 0 254 1620040 0 malloc-384 384 4117 13 4124 0 30 1585920 0 RADIX NODE 144 10385 306 98343 0 62 1539504 0 malloc-128 128 11314 187 17889 0 126 1472128 0 malloc-4096 4096 346 1 517 0 2 1421312 0 UMA Slabs 0 112 10666 23 10666 0 126 1197168 0 mbuf_cluster 2048 570 2 570 0 254 1171456 0 vmem btag 56 19569 134 19569 0 254 1103368 0 256 Bucket 2048 382 18 20097 0 8 819200 0 FFS inode 1160 519 27 2624 0 8 633360 0 tcp_bbr_map 128 0 4402 199470 0 126 563456 0 malloc-16384 16384 17 7 1962 0 1 393216 0 VM OBJECT 264 1349 106 42834 0 30 384120 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 172 26 3057 0 8 357984 0 malloc-4096 4096 76 7 5581 0 2 339968 0 VNODE 448 556 74 2663 0 30 282240 0 malloc-64 64 3890 520 49522 0 254 282240 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 1 7 1664 0 1 262144 0 MAP ENTRY 96 2039 397 161437 0 126 233856 0 malloc-16 16 13995 505 15150 0 254 232000 0 DEVCTL 1024 13 207 152 0 0 225280 0 sctp_asoc 2288 63 32 772 0 254 217360 0 malloc-2048 2048 77 25 13016 0 8 208896 0 malloc-65536 65536 1 2 8 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-256 256 198 552 7649 0 62 192000 0 sctp_ep 1280 69 78 2177 0 254 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5411 133 5481 0 254 177408 0 socket 944 48 136 4915 0 254 173696 0 malloc-256 256 297 333 16245 0 62 161280 0 malloc-128 128 1168 72 25613 0 126 158720 0 mbuf_packet 256 29 541 10573 0 254 145920 0 VMSPACE 2544 46 11 2803 0 4 145008 0 FFS2 dinode 256 519 36 2623 0 62 142080 0 S VFS Cache 104 1010 316 3232 0 126 137904 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-65536 65536 0 2 126 0 1 131072 0 malloc-1024 1024 124 4 141 0 16 131072 0 malloc-128 128 652 340 6221 0 126 126976 0 128 Bucket 1024 85 34 2383 0 16 121856 0 PROC 1336 72 18 2823 0 8 120240 0 ksiginfo 112 74 970 2196 0 126 116928 0 filedesc0 1072 73 18 2856 0 8 97552 0 malloc-384 384 26 214 2607 0 30 92160 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 64 0 16 83968 0 malloc-8192 8192 7 3 35 0 1 81920 0 malloc-1024 1024 62 14 959 0 16 77824 0 malloc-2048 2048 10 26 517 0 8 73728 0 g_bio 408 0 180 40549 0 30 73440 0 sctp_raddr 736 70 29 848 0 254 72864 0 malloc-4096 4096 17 0 19 0 2 69632 0 malloc-384 384 134 46 3044 0 30 69120 0 malloc-128 128 490 37 1156 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 0 2 10 0 1 65536 0 64 Bucket 512 82 22 4541 0 30 53248 0 tcpcb 1080 9 40 1105 0 254 52920 0 32 Bucket 256 64 131 10365 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 0 3 162 0 1 49152 0 malloc-16384 16384 3 0 18 0 1 49152 0 malloc-8192 8192 4 2 12 0 1 49152 0 malloc-8192 8192 4 2 107 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 tcp_inpcb 496 9 87 1105 0 254 47616 0 malloc-256 256 92 88 2202 0 62 46080 0 malloc-1024 1024 9 35 630 0 16 45056 0 pcpu-8 8 4784 848 6993 0 254 45056 0 malloc-64 64 531 162 3531 0 254 44352 0 malloc-64 64 603 90 2902 0 254 44352 0 malloc-128 128 310 31 428 0 126 43648 0 malloc-256 256 140 25 2086 0 62 42240 0 malloc-64 64 169 461 18253 0 254 40320 0 malloc-384 384 79 21 183 0 30 38400 0 malloc-384 384 91 9 438 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 23567 0 16 36864 0 Files 80 235 215 14757 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 sctp_chunk 152 58 150 985 0 254 31616 0 TURNSTILE 136 199 32 199 0 62 31416 0 pipe 744 22 18 440 0 16 29760 0 malloc-4096 4096 4 3 9 0 2 28672 0 malloc-2048 2048 3 11 107 0 8 28672 0 malloc-2048 2048 6 8 238 0 8 28672 0 PWD 32 27 855 2028 0 254 28224 0 KNOTE 160 28 147 60673 0 62 28000 0 8 Bucket 80 48 302 1927 0 126 28000 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-8192 8192 2 1 3 0 1 24576 0 malloc-4096 4096 3 3 69 0 2 24576 0 malloc-2048 2048 6 6 112 0 8 24576 0 malloc-64 64 318 60 1073 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 136 50 871 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 56 4 58 0 30 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 tcp_bbr_pcb 832 0 27 535 0 16 22464 0 tcp_rack_pcb 832 0 27 270 0 16 22464 0 malloc-1024 1024 15 5 42 0 16 20480 0 malloc-32 32 91 539 58237 0 254 20160 0 malloc-128 128 77 78 2292 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 19 56 590 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-1024 1024 9 7 10 0 16 16384 0 malloc-32 32 54 450 2586 0 254 16128 0 16 Bucket 144 64 48 505 0 62 16128 0 vtnet_tx_hdr 24 0 668 929729 0 254 16032 0 malloc-384 384 22 18 37 0 30 15360 0 malloc-256 256 15 45 2254 0 62 15360 0 malloc-2048 2048 2 4 193 0 8 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 3 21 274 0 30 12288 0 malloc-512 512 13 11 251 0 30 12288 0 tcp_rack_map 112 0 108 710 0 126 12096 0 malloc-64 64 123 66 15012 0 254 12096 0 malloc-64 64 147 42 801 0 254 12096 0 malloc-32 32 247 131 369 0 254 12096 0 malloc-32 32 192 186 5868 0 254 12096 0 2 Bucket 32 63 315 1031 0 254 12096 0 malloc-16 16 409 341 28284 0 254 12000 0 udp_inpcb 496 6 18 243 0 254 11904 0 kenv 258 15 30 1035 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 17 28 1253 0 254 11520 0 malloc-256 256 17 28 159 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 2 0 2 8192 0 malloc-4096 4096 0 2 3 0 2 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-2048 2048 1 3 41 0 8 8192 0 malloc-1024 1024 0 8 13 0 16 8192 0 malloc-1024 1024 3 5 1158 0 16 8192 0 malloc-512 512 9 7 24 0 30 8192 0 malloc-512 512 0 16 118 0 30 8192 0 malloc-512 512 0 16 18 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 5 0 254 8096 0 PGRP 88 31 61 42 0 126 8096 0 rl_entry 40 81 121 81 0 254 8080 0 sctp_stream_msg_out 112 46 26 190 0 254 8064 0 sctp_laddr 48 65 103 597 0 254 8064 0 tcpreass 48 0 168 2 0 254 8064 0 udpcb 32 6 246 292 0 254 8064 0 ertt 72 9 103 1105 0 126 8064 0 malloc-64 64 37 89 655 0 254 8064 0 malloc-32 32 101 151 470 0 254 8064 0 malloc-32 32 38 214 850 0 254 8064 0 malloc-32 32 53 199 107 0 254 8064 0 4 Bucket 48 5 163 92 0 254 8064 0 malloc-16 16 7 493 152 0 254 8000 0 malloc-16 16 24 476 779 0 254 8000 0 malloc-16 16 56 444 54116 0 254 8000 0 malloc-16 16 199 301 2556 0 254 8000 0 malloc-16 16 38 462 64 0 254 8000 0 malloc-16 16 163 337 1663 0 254 8000 0 ripcb 496 4 12 49 0 254 7936 0 udplite_inpcb 496 0 16 49 0 254 7936 0 malloc-128 128 27 35 166 0 126 7936 0 sctp_readq 152 0 52 89 0 254 7904 0 cryptop 280 0 28 39 0 30 7840 0 AIOCB 552 0 14 11 0 16 7728 0 malloc-384 384 1 19 21 0 30 7680 0 malloc-256 256 13 17 384 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 11 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 0 8 2 0 30 4096 0 malloc-512 512 4 4 4 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 AIO 208 1 18 9 0 62 3952 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 domainset 40 0 63 4 0 254 2520 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 312 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 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 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 AIOLIO 272 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 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 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 192 0 0 0 0 62 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-32768 32768 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 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