panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 1 time = 407 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 49188 869 869 0 R (threaded) syz-executor.3 155031 Run CPU 0 syz-executor.3 158454 S connec 0xfffff8007a4c7840 syz-executor.3 158457 S uwait 0xfffff8007b682300 syz-executor.3 158467 S connec 0xfffff8007a43c0e0 syz-executor.3 158468 RunQ syz-executor.3 46171 1 784 0 S uwait 0xfffff8007bcd7900 syz-executor.1 46170 1 46170 0 S uwait 0xfffff8007b493900 syz-executor.1 39023 1 828 0 S uwait 0xfffff80055fc9700 syz-executor.2 39019 1 828 0 S uwait 0xfffff80055f7fb00 syz-executor.2 39017 1 783 0 S uwait 0xfffff8007b536b00 syz-executor.0 39016 1 869 0 S uwait 0xfffff8007b636500 syz-executor.3 39008 1 828 0 S uwait 0xfffff800776dab00 syz-executor.2 39004 1 828 0 S uwait 0xfffff8007bc12d00 syz-executor.2 37481 1 869 0 S uwait 0xfffff80055bb0700 syz-executor.3 37475 1 869 0 S uwait 0xfffff8007b504300 syz-executor.3 37471 1 869 0 S uwait 0xfffff800552d0900 syz-executor.3 37466 1 869 0 S uwait 0xfffff80077033b00 syz-executor.3 37448 1 828 0 S uwait 0xfffff8007706f500 syz-executor.2 37442 1 828 0 S uwait 0xfffff8007708f500 syz-executor.2 37433 1 828 0 S uwait 0xfffff80015e69900 syz-executor.2 37430 1 828 0 S uwait 0xfffff80077711700 syz-executor.2 37428 1 828 0 S uwait 0xfffff80055bb0500 syz-executor.2 37421 1 828 0 S uwait 0xfffff80055575700 syz-executor.2 37419 1 828 0 S uwait 0xfffff800552d0700 syz-executor.2 37417 1 828 0 S uwait 0xfffff80077757100 syz-executor.2 37356 1 828 0 S uwait 0xfffff80055f0c500 syz-executor.2 37354 1 828 0 S uwait 0xfffff80015e69b00 syz-executor.2 37351 1 828 0 S uwait 0xfffff800776da700 syz-executor.2 37347 1 828 0 S uwait 0xfffff80015db6300 syz-executor.2 37345 1 828 0 S uwait 0xfffff80077757300 syz-executor.2 37343 1 828 0 S uwait 0xfffff80055fc9900 syz-executor.2 37341 1 828 0 S uwait 0xfffff80077753f00 syz-executor.2 37332 1 828 0 S uwait 0xfffff8007771b300 syz-executor.2 37326 1 828 0 S umtxn 0xfffff8007771b900 syz-executor.2 37320 1 828 0 S uwait 0xfffff80055b4dd00 syz-executor.2 35592 1 783 0 S uwait 0xfffff8007706f300 syz-executor.0 25922 1 784 0 S uwait 0xfffff800776dad00 syz-executor.1 25913 1 784 0 S uwait 0xfffff8007771b100 syz-executor.1 25900 1 784 0 S uwait 0xfffff800552d0100 syz-executor.1 25629 1 783 0 S uwait 0xfffff80055ad0b00 syz-executor.0 25628 1 783 0 S uwait 0xfffff80015c48100 syz-executor.0 21645 21644 784 0 SV uwait 0xfffff80077033900 syz-executor.1 21644 1 784 0 DV ppwait 0xfffff8007773bf40 syz-executor.1 17415 1 784 0 S uwait 0xfffff80015dcbd00 syz-executor.1 17411 1 783 0 S uwait 0xfffff800153fd500 syz-executor.0 17410 1 783 0 S uwait 0xfffff80055bb0100 syz-executor.0 17405 1 783 0 S uwait 0xfffff80015e69d00 syz-executor.0 17404 1 784 0 S uwait 0xfffff80055fc9d00 syz-executor.1 17400 1 783 0 S uwait 0xfffff80077033d00 syz-executor.0 8997 8995 869 0 SV uwait 0xfffff80055ec1f00 syz-executor.3 8995 1 869 0 DV ppwait 0xfffff800775b74e0 syz-executor.3 4801 1 4801 65 Ss select 0xfffff800779815c0 dhclient 4330 1 4330 0 Ss select 0xfffff80055e23740 dhclient 4327 1 4327 0 Ss select 0xfffff80077771d40 dhclient 4308 1 4308 65 Ss select 0xfffff800777ecec0 dhclient 2771 1 2771 0 Ss select 0xfffff80077559d40 dhclient 2768 1 2768 0 Ss select 0xfffff8007760e140 dhclient 2741 1 2741 65 Ss select 0xfffff800554c9ec0 dhclient 2074 1 2074 0 Ss select 0xfffff8007748f740 dhclient 2071 1 2071 0 Ss select 0xfffff8007748f2c0 dhclient 2052 1 2052 65 Ss select 0xfffff8007748f140 dhclient 1905 0 0 0 DL aiordy 0xfffff80055f83a60 [aiod4] 1904 0 0 0 DL aiordy 0xfffff80015c4b000 [aiod3] 1903 0 0 0 DL aiordy 0xfffff80015d7e530 [aiod2] 1902 0 0 0 DL aiordy 0xfffff80055416000 [aiod1] 1143 1 1143 0 Ss select 0xfffff800552cebc0 dhclient 1140 1 1140 0 Ss select 0xfffff80055f8abc0 dhclient 869 780 869 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.3 828 780 828 0 Ss piperd 0xfffff80055d3c8b8 syz-executor.2 784 780 784 0 Ss piperd 0xfffff80055a2c2e8 syz-executor.1 783 780 783 0 Ss piperd 0xfffff80055a2c8b8 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffff80055359900 syz-fuzzer 100122 S uwait 0xfffff80015a42900 syz-fuzzer 100123 S uwait 0xfffff80055575100 syz-fuzzer 100124 S uwait 0xfffff80055575300 syz-fuzzer 100125 S uwait 0xfffff80055575900 syz-fuzzer 100126 S uwait 0xfffff80055575500 syz-fuzzer 100127 S uwait 0xfffff80055575b00 syz-fuzzer 100128 S kqread 0xfffff80015db6f00 syz-fuzzer 104098 S uwait 0xfffff80055a23f00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015da75e0 csh 776 694 776 0 Ss select 0xfffff80015e77ec0 sshd 760 1 760 0 Ss+ ttyin 0xfffff8001538acb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aa94b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aa9cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015aae4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015aaecb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a344b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a34cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff800158a54b0 getty 752 1 752 0 Ss+ ttyin 0xfffff800158a5cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e0 cron 694 1 694 0 Ss select 0xfffff800552ceec0 sshd 507 1 507 0 Ss select 0xfffff800552f4ec0 syslogd 436 1 436 0 Ss select 0xfffff800552f4d40 devd 435 1 435 65 Ss select 0xfffff800553e0740 dhclient 350 1 350 0 Ss select 0xfffff800552f45c0 dhclient 347 1 347 0 Ss select 0xfffff80055281bc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c4b530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff800044374e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100086 D launds 0xffffffff82847084 [laundry: dom0] 100087 D umarcl 0xffffffff815d10a0 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82ef2828 [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] 100069 D - 0xffffffff81e29a21 [deadlkres] 100074 D - 0xfffff80015a41500 [acpi_task_0] 100075 D - 0xfffff80015a41500 [acpi_task_1] 100076 D - 0xfffff80015a41500 [acpi_task_2] 100077 D - 0xfffff80004db6100 [CAM taskq] db> show all locks Process 49188 (syz-executor.3) thread 0xfffffe009e2c9020 (158468) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80077481e88) 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 (0xfffffe0095594c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 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 328 2624K 488 vtbuf 24 2064K 46 filedesc 104 1668K 96199 newblk 517 1290K 49994 pcb 240 1077K 151832 vfscache 3 1035K 3 subproc 240 1010K 49338 acpica 1674 649K 54692 inodedep 43 562K 48315 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 sctp_atcl 488 488K 107336 intr 4 480K 4 bus 990 378K 3485 sctp_stro 170 340K 31000 BPF 46 337K 56 sctp_atky 730 274K 142010 linker 348 270K 441 kdtrace 318 250K 107665 DEVFS1 107 214K 124 umtx 462 203K 462 module 512 192K 512 sctp_athm 488 183K 109305 vnet_data 1 176K 1 tidhash 3 164K 3 sctp_stri 144 144K 5655 pagedep 12 142K 48082 tfo_ccache 1 136K 1 sctp_map 340 128K 62000 sem 4 120K 4 sctp_timw 236 118K 236 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 3653 syncache 1 76K 1 routetbl 132 71K 429 msg 4 68K 4 ifaddr 71 67K 73 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 157 59K 167 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 kqueue 112 50K 49229 ithread 99 43K 99 pwddesc 110 42K 49196 rman 84 42K 425 lltable 45 39K 252 KTRACE 101 38K 11285 taskqueue 60 36K 60 ksem 13 36K 2883 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 3 in6_multi 71 31K 71 DEVFSP 80 30K 1356 GEOM 60 29K 489 cred 28 28K 393 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 630 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 650031 pfs_nodes 20 20K 20 inpcbpolicy 53 20K 14327 proc-args 52 20K 809 UART 12 18K 12 session 35 18K 65 osd 44 17K 12586 dirrem 33 17K 48197 bmsafemap 2 17K 48324 rpc 2 16K 2 shmfd 1 16K 96 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 freefile 33 13K 48147 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 89 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 uidinfo 3 9K 22 pf_ifnet 10 9K 21 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 100 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 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 96108 in_multi 6 3K 8 nexusdev 7 3K 7 newdirblk 7 3K 48054 feeder 7 3K 7 soname 7 3K 82303 procdesc 5 3K 18 freework 5 3K 48064 sctp_ifn 6 3K 15 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 48033 vnodemarker 2 2K 264 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 128 crypto 4 2K 4 diradd 4 2K 48240 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1300 entropy 2 1K 50 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 indirdep 1 1K 14 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 2 pf_rule 0 0K 2 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 47456 sctp_iter 0 0K 40 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 30 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 17 chd data 0 0K 15 vegas data 0 0K 0 htcp data 0 0K 0 dctcp data 0 0K 21 tcp_do 0 0K 0 tcp_fsb 0 0K 2752 cubic data 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 45577 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 128 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 37 allocindir 0 0K 0 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 2235 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 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 1 twa_commands 0 0K 0 statfs 0 0K 48354 namei_tracker 0 0K 11 export_host 0 0K 0 cl_savebuf 0 0K 11 tcp_log_dev 0 0K 3177 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 4716 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 3 lio 0 0K 10 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 224 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 41047 ioctlops 0 0K 489 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 1122 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 3 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8344 962 1434125 0 254 38117376 0 malloc-384 384 34363 7 34533 0 30 13198080 0 malloc-8192 8192 476 902 121484 0 1 11288576 0 malloc-1024 1024 4485 2351 112396 0 16 7000064 0 tcp_log 416 1453 12200 412204 0 254 5679648 0 malloc-1024 1024 825 2963 180135 0 16 3878912 0 sctp_asoc 2288 170 1200 31000 0 254 3134560 0 RADIX NODE 144 19573 528 1185711 0 62 2894544 0 mbuf 256 9060 2235 7272692 0 254 2891520 0 malloc-1024 1024 79 2441 45727 0 16 2580480 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-2048 2048 170 1004 30963 0 8 2404352 0 ertt_txseginfo 40 49275 10719 4793094 0 254 2399760 0 malloc-384 384 3250 2940 968630 0 30 2376960 0 BUF TRIE 144 274 13194 2856 0 62 1939392 0 malloc-32768 32768 52 7 48113 0 1 1933312 0 UMA Slabs 0 112 16373 220 16685 0 126 1858416 0 sctp_ep 1280 174 1224 71716 0 254 1789440 0 mbuf_cluster 2048 855 1 855 0 254 1753088 0 malloc-512 512 610 2350 48962 0 30 1515520 0 tcp_bbr_map 128 6054 4455 1302835 0 126 1345152 0 sctp_raddr 736 890 782 42110 0 254 1230592 0 malloc-384 384 520 2110 115112 0 30 1009920 0 malloc-384 384 512 2008 111691 0 30 967680 0 malloc-384 384 83 2387 48254 0 30 948480 0 malloc-384 384 2389 71 282227 0 30 944640 0 FFS inode 1160 560 28 48707 0 8 682080 0 VM OBJECT 264 1847 103 698926 0 30 514800 0 malloc-4096 4096 0 112 4716 0 2 458752 0 256 Bucket 2048 208 16 39216 0 8 458752 0 THREAD 1808 207 24 58468 0 8 417648 0 socket 944 211 229 87494 0 254 415360 0 MAP ENTRY 96 3907 419 2672918 0 126 415296 0 malloc-384 384 961 69 146287 0 30 395520 0 malloc-16384 16384 23 0 23 0 1 376832 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-512 512 622 58 50728 0 30 348160 0 VNODE 448 598 86 48747 0 30 306432 0 malloc-1024 1024 153 115 5679 0 16 274432 0 tcp_inpcb 488 42 510 12574 0 254 269376 0 malloc-65536 65536 4 0 4 0 1 262144 0 vmem btag 56 4435 89 4441 0 254 253344 0 tcpcb 1064 40 191 12574 0 254 245784 0 VMSPACE 2544 81 12 49166 0 4 236592 0 malloc-16384 16384 10 4 324 0 1 229376 0 malloc-2048 2048 109 3 1167 0 8 229376 0 DEVCTL 1024 0 216 132 0 0 221184 0 mbuf_packet 256 48 807 111703 0 254 218880 0 sctp_chunk 152 736 590 15434 0 254 201552 0 g_bio 408 0 470 15972 0 30 191760 0 UMA Zones 768 242 2 242 0 16 187392 0 PROC 1328 109 20 49195 0 8 171312 0 FFS2 dinode 256 560 100 48707 0 62 168960 0 S VFS Cache 104 1044 399 49770 0 126 150072 0 malloc-8192 8192 13 5 48378 0 1 147456 0 32 Bucket 256 433 137 53256 0 62 145920 0 sctp_laddr 48 4 3020 24765 0 254 145152 0 filedesc0 1072 110 23 49196 0 8 142576 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-8192 8192 12 4 553 0 1 131072 0 ksiginfo 112 114 930 3469 0 126 116928 0 malloc-16384 16384 3 4 33 0 1 114688 0 sctp_stream_msg_out 112 24 984 4229 0 254 112896 0 malloc-512 512 156 44 10976 0 30 102400 0 128 Bucket 1024 72 27 13197 0 16 101376 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-16384 16384 6 0 6 0 1 98304 0 malloc-8192 8192 4 8 1107 0 1 98304 0 malloc-2048 2048 30 16 545 0 8 94208 0 16 Bucket 144 504 140 10798 0 62 92736 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 54 0 16 83968 0 malloc-16384 16384 5 0 5 0 1 81920 0 malloc-4096 4096 17 2 1199 0 2 77824 0 malloc-512 512 82 54 48466 0 30 69632 0 malloc-65536 65536 1 0 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-16384 16384 2 2 4 0 1 65536 0 malloc-4096 4096 10 6 57 0 2 65536 0 tcp_bbr_pcb 832 35 37 6209 0 16 59904 0 64 Bucket 512 56 48 33505 0 30 53248 0 malloc-16384 16384 1 2 8 0 1 49152 0 malloc-8192 8192 3 3 288 0 1 49152 0 malloc-512 512 29 67 54864 0 30 49152 0 malloc-512 512 30 66 49202 0 30 49152 0 malloc-4096 4096 4 7 512 0 2 45056 0 Files 80 275 275 153716 0 126 44000 0 malloc-4096 4096 9 1 11 0 2 40960 0 malloc-2048 2048 16 4 1479 0 8 40960 0 malloc-1024 1024 30 10 898 0 16 40960 0 malloc-512 512 14 66 48400 0 30 40960 0 pcpu-8 8 4705 415 5007 0 254 40960 0 sctp_readq 152 74 186 1240 0 254 39520 0 pipe 744 23 27 825 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 212000 0 16 36864 0 malloc-384 384 23 67 2776 0 30 34560 0 TURNSTILE 136 232 20 232 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 1 3 15 0 1 32768 0 malloc-2048 2048 2 14 151 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 8 Bucket 80 150 250 10193 0 126 32000 0 tcp_rack_pcb 832 0 36 2752 0 16 29952 0 malloc-4096 4096 1 6 614 0 2 28672 0 malloc-512 512 49 7 92 0 30 28672 0 2 Bucket 32 581 301 22081 0 254 28224 0 KNOTE 160 28 147 757533 0 62 28000 0 SLEEPQUEUE 88 232 56 232 0 126 25344 0 malloc-4096 4096 1 5 22 0 2 24576 0 PWD 32 57 699 48162 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-1024 1024 14 6 14 0 16 20480 0 malloc-1024 1024 12 8 22 0 16 20480 0 ertt 72 40 240 12574 0 126 20160 0 ripcb 488 5 35 696 0 254 19520 0 udp_inpcb 488 6 34 758 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 vtnet_tx_hdr 24 0 668 5220200 0 254 16032 0 malloc-1024 1024 5 7 20 0 16 12288 0 rtentry 176 31 38 35 0 62 12144 0 4 Bucket 48 6 246 1011 0 254 12096 0 udplite_inpcb 488 2 22 299 0 254 11712 0 kenv 258 15 30 1048 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 20 25 1363 0 254 11520 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 PGRP 88 36 56 71 0 126 8096 0 rl_entry 40 83 119 83 0 254 8080 0 tcp_rack_map 112 0 72 2498 0 126 8064 0 udpcb 32 8 244 1057 0 254 8064 0 AIO 208 2 36 42 0 62 7904 0 itimer 352 0 22 14 0 30 7744 0 AIOCB 552 0 14 89 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 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 0 39 2 0 126 4056 0 tcp_log_bucket 176 0 23 1 0 62 4048 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 tcp_log_node 120 0 33 2 0 126 3960 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 mtags 48 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 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 TMPFS node 224 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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