panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:434 cpuid = 0 time = 1622576517 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe005164c0a0 vpanic() at vpanic+0x1c7/frame 0xfffffe005164c100 panic() at panic+0x43/frame 0xfffffe005164c160 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe005164c1c0 socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe005164c1e0 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5b8/frame 0xfffffe005164c250 sctp_process_control() at sctp_process_control+0x9040/frame 0xfffffe005164c6e0 sctp_common_input_processing() at sctp_common_input_processing+0x7d0/frame 0xfffffe005164c860 sctp6_input_with_port() at sctp6_input_with_port+0x302/frame 0xfffffe005164c960 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe005164c980 ip6_input() at ip6_input+0x1810/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 $0,0x163654e(%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 0xffffffff8113bc10 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe005164c080 rbp 0xfffffe005164c0a0 rsi 0 rdi 0xffffffff8113bc46 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005164bf70 r11 0x1ffaefff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a7c885 r15 0xffffffff81a7c885 rip 0xffffffff81132c37 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x163654e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c6fa60: 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 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 11094 783 783 0 R (threaded) syz-executor.0 100441 RunQ syz-executor.0 113875 RunQ syz-executor.0 113878 Run CPU 1 syz-executor.0 11089 784 784 0 S (threaded) syz-executor.1 108453 S nanslp 0xffffffff8273c8e1 syz-executor.1 113868 S connec 0xfffff80044030490 syz-executor.1 113871 S uwait 0xfffff80050e94b00 syz-executor.1 10358 10357 803 0 SV uwait 0xfffff80050f61f00 syz-executor.2 10357 1 803 0 DV ppwait 0xfffff80050cf0f40 syz-executor.2 2826 1 784 0 S uwait 0xfffff80050f9cb00 syz-executor.1 2825 1 784 0 S umtxn 0xfffff80050f61d00 syz-executor.1 2721 1 2721 65 Ss select 0xfffff80050a4c140 dhclient 2135 1 2135 0 Ss select 0xfffff800440378c0 dhclient 2132 1 2132 0 Ss select 0xfffff80050f5e2c0 dhclient 2113 1 2113 65 Ss select 0xfffff80044037a40 dhclient 1735 1 1735 0 Ss select 0xfffff80044075a40 dhclient 1732 1 1732 0 Ss select 0xfffff80050f4d140 dhclient 1713 1 1713 65 Ss select 0xfffff8004410cbc0 dhclient 1380 1 1380 0 Ss select 0xfffff80044075ec0 dhclient 1377 1 1377 0 Ss select 0xfffff80044075d40 dhclient 1352 1 1352 65 Ss select 0xfffff80050f4dec0 dhclient 824 1 824 0 Ss select 0xfffff80050302140 dhclient 820 1 820 0 Ss select 0xfffff80050302440 dhclient 811 780 811 0 Ss piperd 0xfffff80050cfb5d0 syz-executor.3 803 780 803 0 Ss piperd 0xfffff80015d5c2e8 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273c8e1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100090 S kqread 0xfffff80015e32100 syz-fuzzer 100127 S uwait 0xfffff80015e66500 syz-fuzzer 100128 S uwait 0xfffff80050475f00 syz-fuzzer 100129 S uwait 0xfffff80050471100 syz-fuzzer 100130 S uwait 0xfffff80050471300 syz-fuzzer 100131 S uwait 0xfffff800502ae100 syz-fuzzer 100132 S uwait 0xfffff800502ae300 syz-fuzzer 100133 S uwait 0xfffff80050a47d00 syz-fuzzer 102306 S uwait 0xfffff80050e94300 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800504e0b10 csh 776 694 776 0 Ss select 0xfffff800503005c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff8001541bcb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aa74b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aa7cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015aac4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015aaccb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a334b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a33cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a384b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a38cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e0 cron 694 1 694 0 Ss select 0xfffff800503bd2c0 sshd 507 1 507 0 Ss select 0xfffff8005033c740 syslogd 436 1 436 0 Ss select 0xfffff80050345bc0 devd 435 1 435 65 Ss select 0xfffff800503bd5c0 dhclient 350 1 350 0 Ss select 0xfffff80050345a40 dhclient 347 1 347 0 Ss select 0xfffff800502a3d40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c4a530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100086 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100099 D sdflush 0xfffff80004d594e8 [/ 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 0xffffffff815d04c0 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830e0828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d933c0 [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 0xfffff80004debc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d3dd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d3dd30 [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 - 0xfffff80004c4ad00 [thr_0] 100029 D - 0xfffff80004c4ad80 [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 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff82844a70 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff8000443a500 [if_io_tqg_0] 100006 D - 0xfffff8000443a100 [if_io_tqg_1] 100007 D - 0xfffff80004c73d00 [if_config_tqg_0] 100008 D - 0xfffff80004c73900 [softirq_0] 100009 D - 0xfffff80004c73500 [softirq_1] 100010 D - 0xfffff80004c73100 [aiod_kick taskq] 100012 D - 0xfffff80004c70900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c70500 [pci_hp taskq] 100015 D - 0xfffff80004c66d00 [inm_free taskq] 100017 D - 0xfffff80004c66500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66100 [thread taskq] 100019 D - 0xfffff80004c63d00 [in6m_free taskq] 100020 D - 0xfffff80004c63900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c63900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c63900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c63900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c63500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c63500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c63500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c63500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c63100 [firmware taskq] 100038 D - 0xfffff80004db8d00 [crypto_0] 100039 D - 0xfffff80004db8d00 [crypto_1] 100055 D - 0xfffff80004db8100 [vtnet0 rxq 0] 100056 D - 0xfffff80015361d00 [vtnet0 txq 0] 100057 D - 0xfffff80015361900 [vtnet0 rxq 1] 100058 D - 0xfffff80015361500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015372300 [virtio_balloon] 100064 D - 0xfffff80015361100 [mca taskq] 100069 D - 0xffffffff81e294e0 [deadlkres] 100074 D - 0xfffff800159b8900 [acpi_task_0] 100075 D - 0xfffff800159b8900 [acpi_task_1] 100076 D - 0xfffff800159b8900 [acpi_task_2] 100077 D - 0xfffff80004db8500 [CAM taskq] db> show all locks Process 11094 (syz-executor.0) thread 0xfffffe00950073a0 (113878) exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b3380) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2402 Process 12 (intr) thread 0xfffffe00042bd900 (100033) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0095098c70) locked @ /syzkaller/managers/i386/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 inodedep 570 1089K 10269 newblk 10 1037K 10759 vfscache 3 1035K 3 pcb 56 732K 13672 acpica 1674 649K 54692 subproc 147 602K 11179 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 990 378K 3485 filedesc 22 340K 20369 BPF 46 337K 60 dirrem 559 280K 10190 linker 348 270K 425 DEVFS1 107 214K 124 freefile 560 210K 10184 module 512 192K 512 kdtrace 225 185K 24976 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pf_osfp 421 158K 421 pagedep 10 141K 10190 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 3706 syncache 1 76K 1 vmem 3 72K 5 routetbl 128 69K 419 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 ithread 99 43K 99 rman 84 42K 425 lltable 47 41K 118 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 kqueue 67 33K 11103 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 3 DEVFSP 80 30K 181 GEOM 60 29K 489 in6_multi 65 29K 65 cred 28 28K 335 kbdmux 6 28K 6 ifnet 7 25K 7 pwddesc 65 25K 11097 sctp_atcl 24 24K 4100 plimit 24 24K 454 kcovinfo 64 24K 68 ksem 4 21K 26 CAM queue 5 21K 1528 selfd 55 21K 157876 sctp_stro 10 20K 531 pfs_nodes 20 20K 20 proc-args 52 20K 670 UART 12 18K 12 session 35 18K 53 bmsafemap 2 17K 10255 sctp_timw 32 16K 32 rpc 2 16K 2 shmfd 1 16K 27 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sctp_atky 34 13K 4692 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 60 vt 11 11K 11 Unitno 29 11K 55 acpisem 28 11K 28 CAM XPT 22 11K 543 sctp_athm 24 9K 4151 uidinfo 3 9K 13 pf_ifnet 10 9K 34 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 sctp_map 20 8K 1050 acpidev 20 8K 20 hhook 15 8K 17 inpcbpolicy 19 8K 11272 select 19 8K 62 mount 16 7K 90 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 osd 11 5K 10826 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 20340 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 10178 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 24173 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 10177 vnodemarker 2 2K 76 NFSD session 1 2K 1 newdirblk 5 2K 10170 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 98 crypto 4 2K 4 diradd 4 2K 10230 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 sctp_stri 1 1K 102 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 1473 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 124 entropy 2 1K 46 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 dctcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2616 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 0 cdg data 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 tcp_do 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 257 pf_altq 0 0K 0 pf_temp 0 0K 0 chd 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 7822 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 35 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 10 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 276 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 6 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 0 twa_commands 0 0K 0 statfs 0 0K 10365 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1128 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 2559 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 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 158 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 21703 ioctlops 0 0K 2526 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 809 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 8320 987 994938 0 254 38121472 0 malloc-384 384 35359 61 57669 0 30 13601280 0 tcp_log 416 0 15021 424229 0 254 6248736 0 malloc-1024 1024 4173 683 12011 0 16 4972544 0 malloc-8192 8192 407 11 15110 0 1 3424256 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8879 706 5785914 0 254 2453760 0 BUF TRIE 144 187 13281 1088 0 62 1939392 0 RADIX NODE 144 11641 396 301606 0 63 1733328 0 UMA Slabs 0 112 12651 18 12651 0 126 1418928 0 malloc-1024 1024 591 685 10298 0 16 1306624 0 mbuf_cluster 2048 585 1 585 0 254 1200128 0 malloc-384 384 1140 690 37274 0 30 702720 0 malloc-384 384 1696 44 53644 0 30 668160 0 malloc-512 512 583 689 10214 0 30 651264 0 FFS inode 1160 519 27 10705 0 8 633360 0 tcp_bbr_map 128 0 4433 920198 0 126 567424 0 malloc-384 384 1444 6 5457 0 30 556800 0 malloc-32768 32768 10 6 10182 0 1 524288 0 ertt_txseginfo 40 0 11615 4213713 0 254 464600 0 malloc-16384 16384 27 0 27 0 1 442368 0 256 Bucket 2048 189 17 33709 0 8 421888 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 VM OBJECT 264 1312 83 160893 0 30 368280 0 THREAD 1808 159 28 13878 0 8 338096 0 malloc-512 512 63 545 10992 0 30 311296 0 VNODE 448 557 82 10745 0 30 286272 0 malloc-1024 1024 231 29 18458 0 16 266240 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-384 384 620 60 205673 0 30 261120 0 tcp_inpcb 488 8 520 10814 0 254 257664 0 malloc-2048 2048 120 2 137 0 8 249856 0 malloc-384 384 589 61 41353 0 30 249600 0 DEVCTL 1024 0 216 132 0 0 221184 0 MAP ENTRY 96 1740 360 606005 0 126 201600 0 malloc-65536 65536 1 2 177 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 tcpcb 1064 7 168 10814 0 254 186200 0 malloc-16384 16384 6 5 41 0 1 180224 0 socket 944 50 126 16079 0 254 166144 0 malloc-32768 32768 4 1 19 0 1 163840 0 malloc-16384 16384 8 2 13 0 1 163840 0 malloc-8192 8192 18 2 93 0 1 163840 0 malloc-4096 4096 2 38 3807 0 2 163840 0 malloc-1024 1024 131 29 3713 0 16 163840 0 vmem btag 56 2651 73 2651 0 254 152544 0 mbuf_packet 256 74 511 14415 0 254 149760 0 malloc-384 384 302 78 38672 0 30 145920 0 S VFS Cache 104 1036 329 11940 0 126 141960 0 FFS2 dinode 256 519 21 10703 0 62 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-512 512 230 26 11609 0 30 131072 0 VMSPACE 2544 41 10 11078 0 4 129744 0 malloc-8192 8192 9 6 61 0 1 122880 0 ksiginfo 112 66 978 1105 0 126 116928 0 128 Bucket 1024 71 36 9245 0 16 109568 0 PROC 1328 64 17 11096 0 8 107568 0 sctp_ep 1280 14 70 3525 0 254 107520 0 malloc-512 512 166 18 795 0 30 94208 0 filedesc0 1072 65 19 11097 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-1024 1024 67 13 554 0 16 81920 0 sctp_asoc 2288 10 25 525 0 254 80080 0 malloc-512 512 105 47 31185 0 30 77824 0 malloc-1024 1024 62 6 844 0 16 69632 0 malloc-512 512 129 7 535 0 30 69632 0 32 Bucket 256 134 136 19423 0 62 69120 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 1 3 6 0 1 65536 0 malloc-8192 8192 3 5 10368 0 1 65536 0 malloc-4096 4096 11 5 170 0 2 65536 0 malloc-2048 2048 11 21 1734 0 8 65536 0 g_bio 408 0 160 7701 0 30 65280 0 malloc-4096 4096 8 7 531 0 2 61440 0 malloc-2048 2048 14 16 691 0 8 61440 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 237 0 1 49152 0 malloc-384 384 114 6 313 0 30 46080 0 16 Bucket 144 142 166 3342 0 62 44352 0 malloc-2048 2048 3 17 152 0 8 40960 0 malloc-512 512 68 12 1703 0 30 40960 0 malloc-512 512 12 68 1412 0 30 40960 0 pcpu-8 8 4701 419 5654 0 254 40960 0 64 Bucket 512 42 38 4814 0 30 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 59194 0 16 36864 0 Files 80 243 207 37615 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-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 6 0 1 32768 0 malloc-8192 8192 2 2 812 0 1 32768 0 malloc-4096 4096 6 2 36 0 2 32768 0 malloc-2048 2048 16 0 16 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 sctp_raddr 736 10 34 534 0 254 32384 0 tcp_bbr_pcb 832 0 36 5530 0 16 29952 0 pipe 744 23 17 497 0 16 29760 0 malloc-4096 4096 2 5 11 0 2 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 198830 0 62 28000 0 malloc-4096 4096 6 0 6 0 2 24576 0 malloc-4096 4096 3 3 450 0 2 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 41 259 3435 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 2 25 1473 0 16 22464 0 PWD 32 22 608 10266 0 254 20160 0 2 Bucket 32 97 533 3352 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 0 2 12 0 1 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 ertt 72 7 217 10814 0 126 16128 0 vtnet_tx_hdr 24 0 668 4675218 0 254 16032 0 ripcb 488 5 27 151 0 254 15616 0 unpcb 256 20 40 1235 0 254 15360 0 malloc-1024 1024 4 8 928 0 16 12288 0 malloc-1024 1024 9 3 14 0 16 12288 0 udp_inpcb 488 6 18 244 0 254 11712 0 kenv 258 15 30 1044 0 30 11610 0 malloc-4096 4096 2 0 2 0 2 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 53 0 126 8096 0 rl_entry 40 78 124 78 0 254 8080 0 sctp_stream_msg_out 112 0 72 27 0 254 8064 0 sctp_laddr 48 17 151 585 0 254 8064 0 tcp_rack_map 112 3 69 2632 0 126 8064 0 udpcb 32 6 246 307 0 254 8064 0 4 Bucket 48 6 162 228 0 254 8064 0 sctp_chunk 152 8 44 95 0 254 7904 0 udplite_inpcb 488 0 16 63 0 254 7808 0 routing nhops 256 27 3 34 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 23 0 126 6448 0 domainset 40 0 126 12 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 sctp_readq 152 0 26 9 0 254 3952 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 0 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 hostcache 64 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 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 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-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 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