panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 0 time = 1624310865 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051650100 vpanic() at vpanic+0x1cc/frame 0xfffffe0051650160 panic() at panic+0x43/frame 0xfffffe00516501c0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe0051650220 socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe0051650240 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5b8/frame 0xfffffe00516502b0 sctp_process_control() at sctp_process_control+0x9034/frame 0xfffffe0051650740 sctp_common_input_processing() at sctp_common_input_processing+0x83a/frame 0xfffffe00516508c0 sctp_input_with_port() at sctp_input_with_port+0x30a/frame 0xfffffe00516509b0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00516509d0 ip_input() at ip_input+0x38b/frame 0xfffffe0051650a90 swi_net() at swi_net+0x20e/frame 0xfffffe0051650b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0051650bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0051650bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0051650bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x67: movq $0,0x164017e(%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 0xffffffff811326f0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516500e0 rbp 0xfffffe0051650100 rsi 0 rdi 0xffffffff81132726 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005164ffd0 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e500 r14 0xffffffff81a7501c r15 0xffffffff81a7501c rip 0xffffffff81129787 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164017e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c74a60: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271ce70 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271ce70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271dad0 (map 0xffffffff8271dad0) (map.pmap 0xffffffff8271db90) (pmap 0xffffffff8271dbf0) 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 0 [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 10382 785 785 0 RE CPU 1 syz-executor.0 10378 787 787 0 S (threaded) syz-executor.3 111096 S nanslp 0xffffffff8273d0a1 syz-executor.3 111548 S connec 0xfffff8004fcc40e0 syz-executor.3 111550 S uwait 0xfffff8003df9df00 syz-executor.3 10376 788 788 0 S (threaded) syz-executor.2 103124 S nanslp 0xffffffff8273d0a0 syz-executor.2 111547 S sbwait 0xfffff8004fc72cd4 syz-executor.2 111551 S sbwait 0xfffff8004fc93dec syz-executor.2 10375 790 790 0 S (threaded) syz-executor.1 107575 S nanslp 0xffffffff8273d0a0 syz-executor.1 111545 S sbwait 0xfffff8004fd21924 syz-executor.1 111549 S sbwait 0xfffff8004fceacd4 syz-executor.1 111552 S uwait 0xfffff8003db42300 syz-executor.1 111553 S sbwait 0xfffff8004fa5d1c4 syz-executor.1 111557 S uwait 0xfffff8003dad7b00 syz-executor.1 9454 1 790 0 SV uwait 0xfffff8003db42d00 syz-executor.1 9450 1 790 0 SV uwait 0xfffff8003dad7300 syz-executor.1 8424 1 8424 65 Ss select 0xfffff8003dea4bc0 dhclient 7602 1 7602 0 Ss select 0xfffff8004faf2d40 dhclient 7597 1 7597 0 Ss select 0xfffff8003df16d40 dhclient 7573 1 7573 65 Ss select 0xfffff8003de40440 dhclient 5544 1 5544 0 Ss select 0xfffff8004f000d40 dhclient 5541 1 5541 0 Ss select 0xfffff8003d62fd40 dhclient 5522 1 5522 65 Ss select 0xfffff8003d6b8a40 dhclient 4040 1 4040 0 Ss select 0xfffff8003d3b18c0 dhclient 4037 1 4037 0 Ss select 0xfffff8003de405c0 dhclient 4015 1 4015 65 Ss select 0xfffff800157e95c0 dhclient 848 1 785 0 S uwait 0xfffff8003dd13f00 syz-executor.0 847 1 785 0 S uwait 0xfffff8003d950f00 syz-executor.0 844 1 788 0 S uwait 0xfffff8003d950b00 syz-executor.2 840 1 788 0 S uwait 0xfffff8003dad7f00 syz-executor.2 837 1 788 0 S uwait 0xfffff8003dd13500 syz-executor.2 836 1 836 0 Ss select 0xfffff8003d4388c0 dhclient 835 1 788 0 S uwait 0xfffff80015aff100 syz-executor.2 834 0 0 0 DL aiordy 0xfffff8003de6ba60 [aiod4] 833 0 0 0 DL aiordy 0xfffff80015f31000 [aiod3] 832 0 0 0 DL aiordy 0xfffff8003d3dc000 [aiod2] 831 0 0 0 DL aiordy 0xfffff8003dd6fa60 [aiod1] 826 1 826 0 Ss select 0xfffff80015eddbc0 dhclient 790 782 790 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.1 788 782 788 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.2 787 782 787 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.3 785 782 785 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.0 782 780 780 0 S (threaded) syz-fuzzer 100116 S uwait 0xfffff80015aff300 syz-fuzzer 100117 S uwait 0xfffff80015f49700 syz-fuzzer 100118 S uwait 0xfffff80015de3d00 syz-fuzzer 100119 S uwait 0xfffff8003d37c500 syz-fuzzer 100120 S uwait 0xfffff8003d950700 syz-fuzzer 100121 S uwait 0xfffff8003d37c700 syz-fuzzer 100122 S uwait 0xfffff8003d37c900 syz-fuzzer 100124 S kqread 0xfffff80015de3700 syz-fuzzer 100915 S uwait 0xfffff8003dad7100 syz-fuzzer 780 778 780 0 Ss pause 0xfffff80015dee0b0 csh 778 694 778 0 Ss select 0xfffff80015f0ebc0 sshd 762 1 762 0 Ss+ ttyin 0xfffff8001540dcb0 getty 761 1 761 0 Ss+ ttyin 0xfffff80015b6a4b0 getty 760 1 760 0 Ss+ ttyin 0xfffff80015b6acb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b6e4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b6ecb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b704b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b70cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015afb4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015afbcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff800157e9140 sshd 507 1 507 0 Ss select 0xfffff80015e68bc0 syslogd 436 1 436 0 Ss select 0xfffff80015db6a40 devd 435 1 435 65 Ss select 0xfffff80015db6bc0 dhclient 350 1 350 0 Ss select 0xfffff80015e68440 dhclient 347 1 347 0 Ss select 0xfffff80015eda8c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015d0d530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80004de04e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarcl 0xffffffff815c5090 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830dd8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d85410 [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 0xfffff80004d8d488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d55d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d55d30 [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 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 0 [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 - 0xfffff80004cbed00 [firmware taskq] 100038 D - 0xfffff80004cbe900 [crypto_0] 100039 D - 0xfffff80004cbe900 [crypto_1] 100055 D - 0xfffff800153efd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ef900 [vtnet0 txq 0] 100057 D - 0xfffff800153ef500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ef100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800154a6700 [virtio_balloon] 100064 D - 0xfffff800153d0900 [mca taskq] 100066 D - 0xffffffff81e217c1 [deadlkres] 100074 D - 0xfffff80015a83100 [acpi_task_0] 100075 D - 0xfffff80015a83100 [acpi_task_1] 100076 D - 0xfffff80015a83100 [acpi_task_2] 100077 D - 0xfffff80004cbe500 [CAM taskq] db> show all locks Process 10382 (syz-executor.0) thread 0xfffffe0095156e40 (108465) shared sx filedesc structure (filedesc structure) r = 0 (0xfffffe0055724450) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_mqueue.c:2483 Process 10376 (syz-executor.2) thread 0xfffffe00951a01e0 (111551) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff8004fc93d90) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 10375 (syz-executor.1) thread 0xfffffe0095088560 (111553) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8004fa5d168) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 12 (intr) thread 0xfffffe00042be900 (100033) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0095279a90) 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 326 2608K 486 vtbuf 24 2064K 46 newblk 14 1039K 10613 vfscache 3 1035K 3 pcb 69 786K 19531 subproc 166 691K 10475 acpica 1674 649K 54806 inodedep 118 637K 9571 filedesc 34 534K 18973 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 52 linker 348 270K 409 DEVFS1 107 214K 124 kdtrace 251 205K 21943 module 510 192K 510 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 pagedep 10 141K 9485 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2315 syncache 1 76K 1 vmem 3 72K 5 msg 4 68K 4 routetbl 125 68K 398 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 sctp_timw 120 60K 120 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 dirrem 107 54K 9481 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 freefile 108 41K 9474 KTRACE 100 38K 100 lltable 43 37K 69 kqueue 77 37K 10399 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 3 DEVFSP 81 31K 3258 GEOM 60 29K 489 in6_multi 65 29K 65 pwddesc 75 29K 10383 kbdmux 6 28K 6 sctp_atcl 27 27K 9737 cred 26 26K 250 ifnet 7 25K 7 plimit 24 24K 441 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 167161 pfs_nodes 20 20K 20 proc-args 52 20K 649 UART 12 18K 12 session 35 18K 53 bmsafemap 2 17K 9540 sctp_stro 8 16K 2715 ksem 1 16K 5 rpc 2 16K 2 shmfd 1 16K 17 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 inpcbpolicy 37 14K 10246 sctp_atky 35 14K 12464 lockf 35 14K 61 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 Unitno 31 12K 49 vt 11 11K 11 acpisem 28 11K 28 sctp_athm 27 11K 9737 CAM XPT 22 11K 543 uidinfo 3 9K 12 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 76 mount 16 7K 90 osd 16 7K 7807 sctp_map 16 6K 5430 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 freework 9 5K 9469 local_apic 1 4K 1 io_apic 1 4K 1 freeblks 8 4K 9468 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 18928 in_multi 6 3K 8 nexusdev 7 3K 7 crypto 6 3K 2366 feeder 7 3K 7 procdesc 5 3K 14 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 21044 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 56 NFSD session 1 2K 1 newdirblk 5 2K 9464 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 100 diradd 4 2K 9521 xform 4 2K 6391 pfil 4 2K 4 CAM path 4 2K 1034 iov 3 2K 22900 tcpfunc 3 2K 3 ip_moptions 3 2K 10 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 tcp_fsb 2 1K 905 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 43 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 2465 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 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 1 sctp_stri 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 vegas data 0 0K 0 htcp data 0 0K 15 dctcp data 0 0K 0 tcp_do 0 0K 0 cdg data 0 0K 15 mqdata 0 0K 0 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 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 7735 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 27 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 6 allocindir 0 0K 0 indirdep 0 0K 11 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 9 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 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 0 twa_commands 0 0K 0 statfs 0 0K 9660 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 5 tcp_log_dev 0 0K 1291 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 2597 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 4 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 123 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 ioctlops 0 0K 382 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 748 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 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 8336 661 1462875 0 254 36851712 0 malloc-384 384 35511 59 44523 0 30 13658880 0 malloc-1024 1024 4174 10 4183 0 16 4284416 0 RADIX NODE 144 18416 369 311866 0 63 2705040 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 989 0 0 2 2595136 0 malloc-1024 1024 195 2257 10152 0 16 2510848 0 mbuf 256 8875 500 2295457 0 254 2400000 0 tcp_log 416 17 5176 50261 0 254 2160288 0 malloc-1024 1024 133 1851 9219 0 16 2031616 0 BUF TRIE 144 229 13239 1185 0 62 1939392 0 UMA Slabs 0 112 13142 31 13142 0 126 1475376 0 malloc-512 512 245 2251 10059 0 30 1277952 0 mbuf_cluster 2048 540 2 540 0 254 1110016 0 malloc-384 384 661 2209 62934 0 30 1102080 0 malloc-32768 32768 19 4 9487 0 1 753664 0 malloc-384 384 1728 22 53817 0 30 672000 0 malloc-8192 8192 77 4 10385 0 1 663552 0 FFS inode 1160 521 25 9996 0 8 633360 0 malloc-4096 4096 7 110 3558 0 2 479232 0 malloc-384 384 1160 50 209363 0 30 464640 0 sctp_asoc 2288 8 182 2715 0 254 434720 0 malloc-16384 16384 24 2 31 0 1 425984 0 VM OBJECT 264 1402 68 149373 0 30 388080 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 175 23 11559 0 8 357984 0 sctp_ep 1280 19 251 7022 0 254 345600 0 malloc-512 512 36 588 11246 0 30 319488 0 tcp_bbr_map 128 2 2261 31278 0 126 289664 0 VNODE 448 559 80 10036 0 30 286272 0 malloc-8192 8192 21 12 7027 0 1 270336 0 256 Bucket 2048 116 14 17131 0 8 266240 0 malloc-384 384 639 51 11458 0 30 264960 0 socket 944 73 207 19105 0 254 264320 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 125 3 146 0 8 262144 0 tcp_inpcb 488 15 521 7795 0 254 261568 0 malloc-1024 1024 204 32 18709 0 16 241664 0 malloc-8192 8192 23 5 43 0 1 229376 0 MAP ENTRY 96 2077 275 559737 0 126 225792 0 DEVCTL 1024 0 216 132 0 0 221184 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-65536 65536 3 0 3 0 1 196608 0 g_bio 408 0 470 7691 0 30 191760 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 366 84 44684 0 30 172800 0 vmem btag 56 2727 69 2727 0 254 156576 0 sctp_raddr 736 8 190 2715 0 254 145728 0 VMSPACE 2544 47 10 10355 0 4 145008 0 S VFS Cache 104 1027 338 12139 0 126 141960 0 FFS2 dinode 256 521 19 9995 0 62 138240 0 mbuf_packet 256 26 514 12231 0 254 138240 0 malloc-384 384 306 54 17961 0 30 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-512 512 205 43 24306 0 30 126976 0 malloc-512 512 217 31 9738 0 30 126976 0 ertt_txseginfo 40 3 3128 48462 0 254 125240 0 PROC 1328 74 16 10382 0 8 119520 0 ksiginfo 112 75 969 2579 0 126 116928 0 malloc-1024 1024 103 5 109 0 16 110592 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 34 0 1 98304 0 malloc-16384 16384 4 2 6 0 1 98304 0 filedesc0 1072 75 16 10383 0 8 97552 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 53 34 2357 0 16 89088 0 32 Bucket 256 257 73 14908 0 62 84480 0 malloc-16384 16384 3 2 146 0 1 81920 0 tcpcb 1080 12 58 7795 0 254 75600 0 malloc-512 512 134 10 293 0 30 73728 0 malloc-1024 1024 32 36 9754 0 16 69632 0 malloc-512 512 119 17 9831 0 30 69632 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 2 2 6 0 1 65536 0 16 Bucket 144 312 136 3643 0 62 64512 0 malloc-4096 4096 7 8 30 0 2 61440 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-384 384 95 55 13129 0 30 57600 0 malloc-4096 4096 12 2 78 0 2 57344 0 malloc-2048 2048 10 18 3882 0 8 57344 0 malloc-16384 16384 3 0 3 0 1 49152 0 clpbuf 2624 0 16 34 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 3 2 6 0 1 40960 0 malloc-8192 8192 2 3 9702 0 1 40960 0 malloc-2048 2048 16 4 34 0 8 40960 0 malloc-512 512 35 45 2029 0 30 40960 0 pcpu-8 8 4701 419 4899 0 254 40960 0 64 Bucket 512 41 39 7206 0 30 40960 0 NAMEI 1024 0 36 57878 0 16 36864 0 Files 80 266 184 44515 0 126 36000 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-4096 4096 6 2 12 0 2 32768 0 malloc-2048 2048 2 14 151 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 199 32 199 0 62 31416 0 udplite_inpcb 488 12 52 2039 0 254 31232 0 tcp_bbr_pcb 832 3 33 4556 0 16 29952 0 pipe 744 23 17 527 0 16 29760 0 KNOTE 160 28 147 234577 0 62 28000 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 50 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 malloc-512 512 25 23 1442 0 30 24576 0 PWD 32 27 729 9562 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 43 257 2540 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 2 25 905 0 16 22464 0 malloc-4096 4096 3 2 59 0 2 20480 0 2 Bucket 32 135 495 3390 0 254 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1800 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 227 0 2 16384 0 vtnet_tx_hdr 24 0 668 736685 0 254 16032 0 udp_inpcb 488 6 26 279 0 254 15616 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 ripcb 488 5 19 133 0 254 11712 0 kenv 258 15 30 1038 0 30 11610 0 AIOCB 552 0 21 55 0 16 11592 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 13 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 58 0 126 8096 0 rl_entry 40 63 139 63 0 254 8080 0 sctp_stream_msg_out 112 4 68 1113 0 254 8064 0 sctp_laddr 48 0 168 845 0 254 8064 0 tcp_rack_map 112 0 72 266 0 126 8064 0 udpcb 32 18 234 2318 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 12 100 7795 0 126 8064 0 4 Bucket 48 6 162 251 0 254 8064 0 AIO 208 2 36 26 0 62 7904 0 cryptop 280 0 28 171 0 30 7840 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 25 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-1024 1024 0 4 2 0 16 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 8 0 254 4048 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 sctp_chunk 152 2 24 2 0 254 3952 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOLIO 272 0 14 4 0 30 3808 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 domainset 40 0 63 16 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 sctp_readq 152 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 ipq 56 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 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 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 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 128 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0