panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 1 time = 1623323796 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe005164c100 vpanic() at vpanic+0x1c7/frame 0xfffffe005164c160 panic() at panic+0x43/frame 0xfffffe005164c1c0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe005164c220 socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe005164c240 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5b8/frame 0xfffffe005164c2b0 sctp_process_control() at sctp_process_control+0x9040/frame 0xfffffe005164c740 sctp_common_input_processing() at sctp_common_input_processing+0x7d0/frame 0xfffffe005164c8c0 sctp_input_with_port() at sctp_input_with_port+0x30a/frame 0xfffffe005164c9b0 sctp_input() at sctp_input+0x1f/frame 0xfffffe005164c9d0 ip_input() at ip_input+0x38b/frame 0xfffffe005164ca90 swi_net() at swi_net+0x20d/frame 0xfffffe005164cb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe005164cbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe005164cbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005164cbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x67: movq $0,0x1635afe(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xffffffff8113c660 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe005164c0e0 rbp 0xfffffe005164c100 rsi 0 rdi 0xffffffff8113c696 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005164bfd0 r11 0x1ffaefff59c r12 0xffffffff82267ba0 ddb_dbbe r13 0 r14 0xffffffff81a7ca4d r15 0xffffffff81a7ca4d rip 0xffffffff81133687 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1635afe(%rip) db> show proc Process 12 (intr) at 0xfffff80004c6ea60: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271c6b0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271c6b0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271d310 (map 0xffffffff8271d310) (map.pmap 0xffffffff8271d3d0) (pmap 0xffffffff8271d430) threads: 23 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 Run CPU 1 [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] db> ps pid ppid pgrp uid state wmesg wchan cmd 67134 784 784 0 S (threaded) syz-executor.1 107082 S nanslp 0xffffffff8273c8e0 syz-executor.1 176298 S connec 0xfffff8002ce5a490 syz-executor.1 176302 S uwait 0xfffff8002c38d700 syz-executor.1 67127 828 828 0 R (threaded) syz-executor.3 158075 Run CPU 0 syz-executor.3 176290 S accept 0xfffff8006a097c68 syz-executor.3 176300 S uwait 0xfffff8004f30c700 syz-executor.3 176303 RunQ syz-executor.3 61888 1 784 0 S uwait 0xfffff8002c161700 syz-executor.1 61887 1 784 0 S uwait 0xfffff8002c4e5900 syz-executor.1 57581 1 812 0 SV uwait 0xfffff8004feeef00 syz-executor.2 57537 57536 783 0 SV uwait 0xfffff8002c2a6100 syz-executor.0 57536 1 783 0 DV ppwait 0xfffff8002c206a10 syz-executor.0 57217 1 828 0 S uwait 0xfffff8004f35dd00 syz-executor.3 57216 1 828 0 S uwait 0xfffff80015a61b00 syz-executor.3 48871 1 784 0 S uwait 0xfffff80015ee2900 syz-executor.1 48868 1 784 0 S uwait 0xfffff8004fc99900 syz-executor.1 47173 1 783 0 S uwait 0xfffff8002c15e700 syz-executor.0 47172 1 783 0 S uwait 0xfffff8004f29b700 syz-executor.0 45675 1 812 0 S uwait 0xfffff8002c2a6d00 syz-executor.2 45673 1 812 0 S uwait 0xfffff8002c15e100 syz-executor.2 45670 1 812 0 S uwait 0xfffff8002c33b300 syz-executor.2 45668 1 812 0 S uwait 0xfffff8002c891900 syz-executor.2 45658 1 828 0 S uwait 0xfffff8002c4e5500 syz-executor.3 45654 1 828 0 S uwait 0xfffff8002c4e5b00 syz-executor.3 11932 1 828 0 S uwait 0xfffff8004fe77300 syz-executor.3 11927 1 828 0 S uwait 0xfffff8002c15e300 syz-executor.3 6811 1 6811 65 Ss select 0xfffff8002ca6fd40 dhclient 6703 1 812 0 S uwait 0xfffff8004f29b900 syz-executor.2 6699 1 812 0 S uwait 0xfffff8004fed8f00 syz-executor.2 6692 1 812 0 S uwait 0xfffff8004fc99300 syz-executor.2 6664 1 828 0 S uwait 0xfffff8002c161500 syz-executor.3 6659 1 828 0 S uwait 0xfffff8004f3ab700 syz-executor.3 6650 1 828 0 S uwait 0xfffff8002c163f00 syz-executor.3 6641 1 828 0 S uwait 0xfffff8004fc99500 syz-executor.3 4408 1 4408 0 Ss select 0xfffff8002c70b2c0 dhclient 4405 1 4405 0 Ss select 0xfffff8004fea8740 dhclient 4386 1 4386 65 Ss select 0xfffff8002c7eb740 dhclient 3773 1 3773 0 Ss select 0xfffff8002c178140 dhclient 3770 1 3770 0 Ss select 0xfffff8002c262440 dhclient 3751 1 3751 65 Ss select 0xfffff8002c262740 dhclient 2059 1 2059 0 Ss select 0xfffff8002c178d40 dhclient 2049 1 2049 0 Ss select 0xfffff8002c1debc0 dhclient 2001 1 2001 65 Ss select 0xfffff80015ea0ec0 dhclient 1257 0 0 0 DL aiordy 0xfffff8004ff32530 [aiod4] 1256 0 0 0 DL aiordy 0xfffff8004ff32a60 [aiod3] 1255 0 0 0 DL aiordy 0xfffff8004ff1ea60 [aiod2] 1253 0 0 0 DL aiordy 0xfffff8004fcf8530 [aiod1] 1182 1 784 0 S uwait 0xfffff8004f9d6f00 syz-executor.1 828 780 828 0 Ss nanslp 0xffffffff8273c8e1 syz-executor.3 820 1 820 0 Ss select 0xfffff8004f3152c0 dhclient 817 1 817 0 Ss select 0xfffff8004faf6140 dhclient 812 780 812 0 Ss piperd 0xfffff8004fc34ba0 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.1 783 780 783 0 Ss piperd 0xfffff8004f9d32e8 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100116 S uwait 0xfffff80004ca6b00 syz-fuzzer 100117 S uwait 0xfffff8004f3ab900 syz-fuzzer 100118 S uwait 0xfffff8004f3abb00 syz-fuzzer 100119 S uwait 0xfffff8004f3abd00 syz-fuzzer 100120 S uwait 0xfffff80015f0c100 syz-fuzzer 100121 S uwait 0xfffff80015f0c300 syz-fuzzer 100122 S kqread 0xfffff80015d44300 syz-fuzzer 100123 S uwait 0xfffff80004ca6d00 syz-fuzzer 100127 S uwait 0xfffff80015ee2b00 syz-fuzzer 110014 S uwait 0xfffff8004f30cd00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015dc65e0 csh 776 694 776 0 Ss select 0xfffff8004f973440 sshd 761 1 761 0 Ss+ ttyin 0xfffff8001538acb0 getty 760 1 760 0 Ss+ ttyin 0xfffff80015a514b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015a51cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015a554b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a55cb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a584b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a58cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a5e4b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a5ecb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e0 cron 694 1 694 0 Ss select 0xfffff80015c5fd40 sshd 507 1 507 0 Ss select 0xfffff8004f2495c0 syslogd 436 1 436 0 Ss select 0xfffff80015c5fec0 devd 435 1 435 65 Ss select 0xfffff8004f249bc0 dhclient 350 1 350 0 Ss select 0xfffff8004f2e4140 dhclient 347 1 347 0 Ss select 0xfffff8004f2e4d40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015a38000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80015d80ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100087 D launds 0xffffffff82847084 [laundry: dom0] 100088 D umarcl 0xffffffff815d10a0 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f10828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830ec3c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d50488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004db7f80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004db7f30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c6d500 [thr_0] 100029 D - 0xfffff80004c6d580 [thr_1] 12 0 0 0 RL (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 Run CPU 1 [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 0xfffff80004bd6530 [init] 10 0 0 0 DL audit_w 0xffffffff82844a70 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff80004c73d00 [if_io_tqg_0] 100006 D - 0xfffff80004c73900 [if_io_tqg_1] 100007 D - 0xfffff80004c73500 [if_config_tqg_0] 100008 D - 0xfffff80004c73100 [softirq_0] 100009 D - 0xfffff80004c71d00 [softirq_1] 100010 D - 0xfffff80004c72500 [aiod_kick taskq] 100012 D - 0xfffff80004c6f500 [kqueue_ctx taskq] 100013 D - 0xfffff80004c67d00 [pci_hp taskq] 100015 D - 0xfffff80004c65d00 [inm_free taskq] 100017 D - 0xfffff80004c64d00 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c64500 [thread taskq] 100019 D - 0xfffff80004c62d00 [in6m_free taskq] 100020 D - 0xfffff80004c62500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c62500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c62500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c62500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c61100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c61100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c61100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c61100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cf0500 [firmware taskq] 100038 D - 0xfffff80004d3fd00 [crypto_0] 100039 D - 0xfffff80004d3fd00 [crypto_1] 100055 D - 0xfffff80015382500 [vtnet0 rxq 0] 100056 D - 0xfffff80015382100 [vtnet0 txq 0] 100057 D - 0xfffff80015366d00 [vtnet0 rxq 1] 100058 D - 0xfffff80015366900 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015376b00 [virtio_balloon] 100064 D - 0xfffff80015463d00 [mca taskq] 100066 D - 0xffffffff81e29a21 [deadlkres] 100074 D - 0xfffff80015a60900 [acpi_task_0] 100075 D - 0xfffff80015a60900 [acpi_task_1] 100076 D - 0xfffff80015a60900 [acpi_task_2] 100077 D - 0xfffff80004db6100 [CAM taskq] db> show all locks Process 67127 (syz-executor.3) thread 0xfffffe00950f6900 (176303) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8006a4c9488) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7011 Process 12 (intr) thread 0xfffffe00042bd900 (100033) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009d9b4380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests pcb 7441 33969K 223882 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 sctp_atcl 7406 7406K 160528 sctp_stro 3700 7400K 42401 devbuf 4216 6982K 4244 sctp_atky 11154 4184K 211764 tcp_hpts 5 3219K 5 inodedep 2471 2990K 66504 sctp_athm 7406 2778K 161864 sctp_map 7400 2775K 84802 kobj 328 2624K 488 vtbuf 24 2064K 46 dirrem 2462 1231K 66290 newblk 9 1036K 68393 vfscache 3 1035K 3 freefile 2462 924K 66247 subproc 201 845K 67242 filedesc 52 826K 132225 acpica 1674 649K 54692 linker 368 539K 499 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 990 378K 3485 BPF 46 337K 87 kdtrace 281 224K 143441 DEVFS1 107 214K 124 module 513 193K 513 sctp_timw 384 192K 384 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 9 140K 66138 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 112K 7 UMA 270 102K 270 audit_evclass 236 89K 294 temp 36 81K 3926 mtx_pool 2 80K 2 syncache 1 76K 1 routetbl 131 73K 2214 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 kqueue 94 43K 67278 ithread 99 43K 99 lltable 48 42K 219 rman 84 42K 425 KTRACE 102 39K 11329 taskqueue 60 36K 60 pwddesc 92 35K 67302 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 82 DEVFSP 80 30K 577 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 432 ifnet 7 25K 7 plimit 24 24K 701 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 886986 ksem 9 20K 50 pfs_nodes 20 20K 20 proc-args 52 20K 781 UART 12 18K 12 session 35 18K 254 bmsafemap 2 17K 66450 rpc 2 16K 2 shmfd 1 16K 45 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 34 13K 89 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 inpcbpolicy 29 11K 19419 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 51 pf_ifnet 13 10K 330 uidinfo 3 9K 27 pf_table 2 8K 453 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 sctp_aadr 20 8K 23 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 639 mount 16 7K 90 osd 17 7K 13287 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 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 132176 in_multi 6 3K 8 filedesc_to_leader 8 3K 16 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 66095 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 93850 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 66082 vnodemarker 2 2K 412 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 147 crypto 4 2K 29 newdirblk 4 2K 66088 diradd 4 2K 66335 pfil 4 2K 4 CAM path 4 2K 1034 pf_osfp 3 2K 3 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 tcp_fsb 2 1K 1037 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 530 entropy 2 1K 51 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 pf_rule 1 1K 199 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 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 cubic data 0 0K 21 sctp_mcore 0 0K 0 sctp_socko 0 0K 79000 sctp_iter 0 0K 634 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 625 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_stri 0 0K 9722 mqdata 0 0K 0 dctcp data 0 0K 8 cdg data 0 0K 0 vegas data 0 0K 0 htcp data 0 0K 16 chd data 0 0K 10 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 55356 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 210 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 11 allocindir 0 0K 0 indirdep 0 0K 15 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 172 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 2 ip_msource 0 0K 0 ip_moptions 0 0K 22 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 2 VN POLL 0 0K 1 twa_commands 0 0K 0 statfs 0 0K 66340 namei_tracker 0 0K 11 export_host 0 0K 0 cl_savebuf 0 0K 57 tcp_log_dev 0 0K 2632 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 12251 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 8 lio 0 0K 9 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 193 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 79687 ioctlops 0 0K 1367 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 1114 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 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 22758 510 1408923 0 254 95305728 0 malloc-8192 8192 4128 19 174424 0 4 33972224 0 malloc-384 384 34363 7 34536 0 30 13198080 0 malloc-1024 1024 11252 60 268380 0 16 11583488 0 sctp_asoc 2288 3700 35 42401 0 254 8545680 0 malloc-2048 2048 3700 24 42401 0 8 7626752 0 malloc-1024 1024 6904 540 149282 0 16 7622656 0 mbuf 256 28145 550 6870632 0 254 7345920 0 tcp_log 416 10020 5091 245667 0 254 6286176 0 malloc-384 384 13621 89 1315845 0 30 5264640 0 sctp_ep 1280 3706 53 106686 0 254 4811520 0 UMA Slabs 0 112 36965 4 36969 0 126 4140528 0 malloc-1024 1024 78 3022 55550 0 16 3174400 0 mbuf_cluster 2048 1545 1 1545 0 254 3166208 0 malloc-384 384 7555 75 182831 0 30 2929920 0 malloc-384 384 7433 77 163467 0 30 2883840 0 sctp_raddr 736 3700 51 80131 0 254 2760736 0 RADIX NODE 144 18506 391 1536913 0 64 2721168 0 pbuf 2624 0 957 0 0 2 2511168 0 BUF TRIE 144 324 13144 7759 0 62 1939392 0 malloc-512 512 3172 516 68865 0 30 1888256 0 malloc-384 384 2513 557 66483 0 30 1178880 0 malloc-32768 32768 26 6 66126 0 1 1048576 0 malloc-384 384 2331 59 365845 0 30 917760 0 FFS inode 1160 543 24 66806 0 8 657720 0 tcp_bbr_map 128 3219 1741 739792 0 127 634880 0 ertt_txseginfo 40 3229 12426 3947780 0 254 626200 0 sctp_laddr 48 11346 78 23206 0 254 548352 0 malloc-4096 4096 0 118 12251 0 2 483328 0 256 Bucket 2048 183 51 53845 0 8 479232 0 VM OBJECT 264 1737 78 949494 0 30 479160 0 sctp_chunk 152 2863 127 46579 0 254 454480 0 malloc-16384 16384 23 4 27 0 1 442368 0 vmem btag 56 7581 111 7581 0 254 430752 0 mbuf_packet 256 1048 497 131829 0 254 395520 0 malloc-384 384 950 60 200418 0 30 387840 0 THREAD 1808 188 21 76303 0 8 377872 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 malloc-512 512 113 551 69103 0 30 339968 0 MAP ENTRY 96 2995 365 3632140 0 126 322560 0 sctp_stream_msg_out 112 2688 48 10550 0 254 306432 0 VNODE 448 581 76 66846 0 30 294336 0 socket 944 66 242 131312 0 254 290752 0 malloc-16384 16384 10 7 413 0 1 278528 0 malloc-65536 65536 4 0 4 0 1 262144 0 tcp_inpcb 488 13 515 13275 0 254 257664 0 tcpcb 1064 13 218 13275 0 254 245784 0 malloc-2048 2048 109 5 1068 0 8 233472 0 DEVCTL 1024 0 216 132 0 0 221184 0 g_bio 408 0 520 37934 0 30 212160 0 VMSPACE 2544 64 11 67108 0 4 190800 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-8192 8192 13 6 66364 0 1 155648 0 FFS2 dinode 256 543 57 66805 0 62 153600 0 S VFS Cache 104 1103 340 68449 0 126 150072 0 PROC 1328 91 17 67136 0 8 143424 0 32 Bucket 256 155 400 52352 0 62 142080 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-16384 16384 3 5 39 0 1 131072 0 clpbuf 2624 0 48 759 0 16 125952 0 malloc-8192 8192 13 2 552 0 1 122880 0 filedesc0 1072 92 20 67302 0 8 120064 0 ksiginfo 112 93 951 4077 0 126 116928 0 malloc-16384 16384 7 0 7 0 1 114688 0 128 Bucket 1024 37 62 13127 0 16 101376 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-512 512 164 28 20742 0 30 98304 0 16 Bucket 144 289 383 14930 0 62 96768 0 malloc-2048 2048 31 15 549 0 8 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-16384 16384 5 0 5 0 1 81920 0 malloc-8192 8192 4 6 85 0 1 81920 0 malloc-1024 1024 9 71 9731 0 16 81920 0 malloc-512 512 51 109 439 0 30 81920 0 malloc-512 512 81 63 66514 0 30 73728 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-65536 65536 1 0 2 0 1 65536 0 malloc-32768 32768 1 1 2 0 1 65536 0 malloc-4096 4096 12 4 75 0 2 65536 0 malloc-512 512 27 101 66312 0 30 65536 0 malloc-4096 4096 13 2 307 0 2 61440 0 malloc-4096 4096 11 4 462 0 2 61440 0 malloc-8192 8192 3 4 266 0 1 57344 0 malloc-1024 1024 30 26 1117 0 16 57344 0 pcpu-8 8 4761 1895 14154 0 254 53248 0 64 Bucket 512 51 53 29600 0 30 53248 0 sctp_readq 152 0 338 3098 0 254 51376 0 malloc-16384 16384 2 1 4 0 1 49152 0 malloc-16384 16384 1 2 9 0 1 49152 0 malloc-512 512 29 67 70991 0 30 49152 0 malloc-4096 4096 4 7 512 0 2 45056 0 pipe 744 23 37 1098 0 16 44640 0 Files 80 267 283 214330 0 126 44000 0 malloc-2048 2048 16 4 1441 0 8 40960 0 malloc-512 512 14 66 67121 0 30 40960 0 tcp_bbr_pcb 832 5 40 7548 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 285243 0 16 36864 0 ripcb 488 5 67 3341 0 254 35136 0 malloc-8192 8192 1 3 28 0 1 32768 0 malloc-4096 4096 2 6 1927 0 2 32768 0 malloc-2048 2048 2 14 165 0 8 32768 0 pcpu-64 64 490 22 490 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 udplite_inpcb 488 3 61 2180 0 254 31232 0 tcp_rack_pcb 832 2 34 1037 0 16 29952 0 KNOTE 160 28 147 847522 0 62 28000 0 8 Bucket 80 48 302 13739 0 126 28000 0 malloc-4096 4096 1 5 22 0 2 24576 0 PWD 32 37 719 66200 0 254 24192 0 2 Bucket 32 139 617 17578 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 unpcb 256 22 68 5080 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 25 35 1061 0 30 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 malloc-1024 1024 12 8 49 0 16 20480 0 ertt 72 13 267 13275 0 126 20160 0 4 Bucket 48 12 408 8542 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-1024 1024 14 2 14 0 16 16384 0 vtnet_tx_hdr 24 0 668 4525966 0 254 16032 0 malloc-1024 1024 5 7 105 0 16 12288 0 udp_inpcb 488 8 16 623 0 254 11712 0 kenv 258 15 30 1044 0 30 11610 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 pf tags 104 0 78 5 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 254 0 126 8096 0 rl_entry 40 76 126 76 0 254 8080 0 tcp_rack_map 112 6 66 1746 0 126 8064 0 udpcb 32 11 241 2803 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 cryptop 280 0 28 2 0 30 7840 0 itimer 352 0 22 10 0 30 7744 0 AIOCB 552 0 14 74 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 57 0 126 6448 0 domainset 40 0 126 48 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 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 ipq 56 0 72 3 0 254 4032 0 AIO 208 0 19 40 0 62 3952 0 UMA Slabs 1 176 12 10 12 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 15 24 16 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 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 NCLNODE 584 0 0 0 0 16 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 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