panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:3273 cpuid = 0 time = 1613558616 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003779090 vpanic() at vpanic+0x1c7/frame 0xfffffe00037790f0 panic() at panic+0x43/frame 0xfffffe0003779150 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe00037791b0 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5dd/frame 0xfffffe0003779220 sctp_ulp_notify() at sctp_ulp_notify+0x288/frame 0xfffffe0003779280 sctp_handle_cookie_ack() at sctp_handle_cookie_ack+0x252/frame 0xfffffe00037792c0 sctp_process_control() at sctp_process_control+0x18ff/frame 0xfffffe0003779750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00037798e0 sctp_input_with_port() at sctp_input_with_port+0x306/frame 0xfffffe00037799d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00037799f0 ip_input() at ip_input+0x388/frame 0xfffffe0003779a90 swi_net() at swi_net+0x20d/frame 0xfffffe0003779b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003779bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003779bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003779bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x67: movq $0,0x144397e(%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 0xffffffff8112bdf0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003779070 rbp 0xfffffe0003779090 rsi 0 rdi 0xffffffff8112be26 vprintf+0x176 r8 0 r9 0xffffffff r10 0xeb2c ll+0xeb0b r11 0x274e ll+0x272d r12 0xffffffff820678b0 ddb_dbbe r13 0 r14 0xffffffff81a4cf02 r15 0xffffffff81a4cf02 rip 0xffffffff81122e07 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x144397e(%rip) db> show proc Process 12 (intr) at 0xfffff800044b1a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82519cf0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff82519cf0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8251a940 (map 0xffffffff8251a940) (map.pmap 0xffffffff8251aa00) (pmap 0xffffffff8251aa60) threads: 23 100010 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100017 I [swi6: task queue] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 Run CPU 0 [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 I [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100082 I [swi1: hpts] 100083 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 41825 29842 29842 0 R (threaded) syz-executor.1 101709 Run CPU 1 syz-executor.1 153746 S uwait 0xfffff80013d58100 syz-executor.1 153747 RunQ syz-executor.1 41823 19864 19864 0 R (threaded) syz-executor.2 144361 RunQ syz-executor.2 153740 S connec 0xfffff80065030840 syz-executor.2 153741 S uwait 0xfffff80013d58900 syz-executor.2 41818 791 791 0 S (threaded) syz-executor.0 143729 S nanslp 0xffffffff82539f21 syz-executor.0 153733 S sbwait 0xfffff8006556adec syz-executor.0 153734 S uwait 0xfffff80013d58200 syz-executor.0 30472 1 30472 65 Ss select 0xfffff80004e57240 dhclient 29863 1 29863 0 Ss select 0xfffff80004e57040 dhclient 29860 1 29860 0 Ss select 0xfffff800133873c0 dhclient 29842 788 29842 0 Ss nanslp 0xffffffff82539f21 syz-executor.1 21722 1 21722 65 Ss select 0xfffff80004e570c0 dhclient 20128 1 20128 0 Ss select 0xfffff800133876c0 dhclient 20125 1 20125 0 Ss select 0xfffff80013387640 dhclient 19864 788 19864 0 Ss nanslp 0xffffffff82539f21 syz-executor.2 8397 1 8397 65 Ss select 0xfffff8007b00dcc0 dhclient 7828 1 7828 0 Ss select 0xfffff8007b00df40 dhclient 7818 1 7818 0 Ss select 0xfffff80004e573c0 dhclient 7798 788 7798 0 Ss piperd 0xfffff80013d492e8 syz-executor.3 1667 1 1667 65 Ss select 0xfffff80013387840 dhclient 823 1 823 0 Ss select 0xfffff80013387a40 dhclient 820 1 820 0 Ss select 0xfffff80013387b40 dhclient 791 788 791 0 Ss nanslp 0xffffffff82539f21 syz-executor.0 788 786 786 0 S (threaded) syz-fuzzer 100118 S kqread 0xfffff80013584e00 syz-fuzzer 100119 S uwait 0xfffff80004df7b00 syz-fuzzer 100120 S uwait 0xfffff80004df7c00 syz-fuzzer 100121 S uwait 0xfffff80004df7d00 syz-fuzzer 100122 S uwait 0xfffff80004df7e00 syz-fuzzer 100123 S uwait 0xfffff80004df7f00 syz-fuzzer 100124 S uwait 0xfffff80004b9a080 syz-fuzzer 100125 S uwait 0xfffff80004b9a180 syz-fuzzer 100126 S uwait 0xfffff800134a3b80 syz-fuzzer 139213 S uwait 0xfffff8001342ea80 syz-fuzzer 786 784 786 0 Ss pause 0xfffff800133815d8 csh 784 694 784 0 Ss select 0xfffff800133879c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff8000485e4b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004bf1cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bf54b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bf5cb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bf84b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004bf8cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b834b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b83cb0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b884b0 getty 698 1 698 0 Ss nanslp 0xffffffff82539f20 cron 694 1 694 0 Ss select 0xfffff80004e57c40 sshd 507 1 507 0 Ss select 0xfffff80013387bc0 syslogd 436 1 436 0 Ss select 0xfffff80013387cc0 devd 435 1 435 65 Ss select 0xfffff80004e57cc0 dhclient 350 1 350 0 Ss select 0xfffff80013387c40 dhclient 347 1 347 0 Ss select 0xfffff80004f752c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d91528 [vnlru] 22 0 0 0 DL syncer 0xffffffff82629338 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100079 D qsleep 0xffffffff82628400 [bufdaemon] 100086 D - 0xffffffff8200ad00 [bufspacedaemon-0] 100097 D sdflush 0xfffff80004ad2ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650208 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff82644678 [dom0] 100084 D launds 0xffffffff82644684 [laundry: dom0] 100085 D umarcl 0xffffffff815ab450 [uma] 18 0 0 0 DL - 0xffffffff8236e2a8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82dd9818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82c50430 [pf purge] 15 0 0 0 DL - 0xffffffff82625a5c [soaiod4] 9 0 0 0 DL - 0xffffffff82625a5c [soaiod3] 8 0 0 0 DL - 0xffffffff82625a5c [soaiod2] 7 0 0 0 DL - 0xffffffff82625a5c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82245bc0 [doneq0] 100076 D - 0xffffffff82245a90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004613488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004342490 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004342430 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82641b60 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519760 [g_event] 100035 D - 0xffffffff82519768 [g_up] 100036 D - 0xffffffff82519770 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff80004342700 [thr_0] 100028 D - 0xfffff80004342780 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100017 I [swi6: task queue] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 Run CPU 0 [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 I [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100082 I [swi1: hpts] 100083 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457528 [init] 10 0 0 0 DL audit_w 0xffffffff82642080 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82519cf0 [swapper] 100005 D - 0xfffff80004342c00 [if_io_tqg_0] 100006 D - 0xfffff80004342b00 [if_io_tqg_1] 100007 D - 0xfffff80004342a00 [if_config_tqg_0] 100008 D - 0xfffff80004342900 [softirq_0] 100009 D - 0xfffff80004342800 [softirq_1] 100011 D - 0xfffff8000408b800 [inm_free taskq] 100012 D - 0xfffff8000408b700 [linuxkpi_irq_wq] 100013 D - 0xfffff8000408b600 [thread taskq] 100014 D - 0xfffff8000408b500 [aiod_kick taskq] 100016 D - 0xfffff8000408b300 [kqueue_ctx taskq] 100018 D - 0xfffff8000408b100 [in6m_free taskq] 100019 D - 0xfffff8000408b000 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000408b000 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000408b000 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000408b000 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044ace00 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044ace00 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044ace00 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044ace00 [linuxkpi_long_wq_3] 100033 D - 0xfffff800044acd00 [firmware taskq] 100037 D - 0xfffff800044acc00 [crypto_0] 100038 D - 0xfffff800044acc00 [crypto_1] 100053 D - 0xfffff800044ac700 [vtnet0 rxq 0] 100054 D - 0xfffff800044ac600 [vtnet0 txq 0] 100055 D - 0xfffff800044ac500 [vtnet0 rxq 1] 100056 D - 0xfffff800044ac400 [vtnet0 txq 1] 100058 D vtbslp 0xfffff80004868e80 [virtio_balloon] 100062 D - 0xfffff800044ac300 [mca taskq] 100066 D - 0xffffffff81df8190 [deadlkres] 100071 D - 0xfffff800044f3d00 [acpi_task_0] 100072 D - 0xfffff800044f3d00 [acpi_task_1] 100073 D - 0xfffff800044f3d00 [acpi_task_2] 100075 D - 0xfffff800044aca00 [CAM taskq] db> show all locks Process 41825 (syz-executor.1) thread 0xfffffe0094c48800 (153747) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80021b53e88) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7005 Process 12 (intr) thread 0xfffffe000410c500 (100032) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009de371a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests sctp_stro 682 12964K 21594 pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 pcb 1402 2079K 99279 vtbuf 24 1968K 46 sysctloid 30827 1808K 30893 kobj 331 1324K 491 newblk 9 1026K 54350 vfscache 3 1025K 3 inodedep 149 568K 42465 sctp_atcl 1370 514K 75911 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 144 279K 41946 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 40895 tfo_ccache 1 128K 1 filedesc 16 121K 81486 DEVFS1 106 106K 123 sem 4 106K 4 linker 286 101K 336 BPF 46 88K 78 sctp_atky 2052 86K 102363 bus 989 81K 3493 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 506 64K 506 umtx 360 45K 360 kdtrace 223 45K 95574 dirrem 140 35K 41661 temp 35 33K 7820 hostcache 1 32K 1 shm 1 32K 82 DEVFS3 125 32K 135 sctp_timw 122 31K 122 msg 4 30K 4 vmem 3 26K 4 gtaskqueue 18 26K 18 sctp_athm 1370 22K 79723 kbdmux 6 22K 6 sctp_map 1364 22K 42842 ifaddr 73 21K 91 DEVFS_RULE 56 20K 56 freefile 140 18K 41651 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 pf_osfp 129 16K 129 lltable 48 15K 610 bus-sc 32 14K 1718 ether_multi 167 14K 339 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 133 12K 133 ksem 7 11K 589 in6_multi 83 10K 144 GEOM 60 10K 489 rman 82 10K 423 cred 35 9K 693 bmsafemap 3 9K 42546 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 5 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 64 7K 42111 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 945 taskqueue 57 6K 57 CAM queue 5 6K 1528 DEVFSP 78 5K 180 ufs_dirhash 24 5K 24 session 35 5K 76 pf_ifnet 10 5K 572 UMA 262 5K 262 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 153 pwddesc 62 4K 41826 routetbl 23 4K 2445 selfd 55 4K 544411 lockf 32 4K 3833 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 915 acpisem 22 3K 22 terminal 11 3K 11 sctp_ifa 21 3K 29 ip6ndp 14 3K 28 select 19 3K 893 uidinfo 4 3K 90 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 Unitno 27 2K 59 CAM XPT 22 2K 543 in_multi 6 2K 17 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 46058 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 9749 softdep 1 1K 1 mkdir 8 1K 81488 freeblks 4 1K 41529 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 964 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 29 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 22 linuxcurrent 3 1K 4 newdirblk 4 1K 40744 diradd 4 1K 41726 inpcbpolicy 16 1K 15292 ip_msource 8 1K 24 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 vnodes 1 1K 50 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 soname 6 1K 48733 aesni_data 2 1K 2 apmdev 1 1K 1 CAM dev queue 2 1K 2 atkbddev 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 6 1K 6 filecaps 5 1K 171 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 63 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 44408 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 30008 sctp_iter 0 0K 197 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 170 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 27 sctp_aadr 0 0K 301 pf_table 0 0K 603 pf_rule 0 0K 987 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 DEVFS4 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 ath_hal 0 0K 0 xen_intr 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 vm_fictitious 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 UMAHash 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 29570 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 485 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 16 allocindir 0 0K 0 indirdep 0 0K 7028 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 xform 0 0K 0 tcp_log_dev 0 0K 672 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 313 ip6_msource 0 0K 0 ip6_moptions 0 0K 7 in6_mfilter 0 0K 0 frag6 0 0K 3 tcplog 0 0K 0 tcp_hwpace 0 0K 0 midi buffers 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 35 in_mfilter 0 0K 67 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 11 mixer 0 0K 0 statfs 0 0K 40959 namei_tracker 0 0K 96 export_host 0 0K 0 cl_savebuf 0 0K 18 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 36264 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 lDevFlags * malloc 0 0K 0 mbuf_tag 0 0K 658 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 2848 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 1197 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 60 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 7 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 diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8330 1194 1484244 0 254 39010304 0 tcp_log 416 0 15192 343784 0 254 6319872 0 RADIX NODE 144 13415 17410 1300089 0 64 4438800 0 mbuf 256 9393 2547 6252092 0 254 3056640 0 pbuf 2624 0 957 0 0 2 2511168 0 sctp_asoc 2288 682 178 21413 0 254 1967680 0 BUF TRIE 144 234 13234 18681 0 62 1939392 0 mbuf_cluster 2048 810 2 810 0 254 1662976 0 malloc-384 384 4130 20 4241 0 30 1593600 0 malloc-2048 2048 687 35 47534 0 8 1478656 0 malloc-4096 4096 334 6 41455 0 2 1392640 0 malloc-128 128 10338 16 15894 0 126 1325312 0 UMA Slabs 0 112 11612 13 11612 0 126 1302000 0 tcp_bbr_map 128 0 7316 419106 0 126 936448 0 sctp_ep 1280 686 43 47276 0 254 933120 0 malloc-384 384 149 2261 43671 0 30 925440 0 malloc-256 256 317 3283 113754 0 62 921600 0 malloc-1024 1024 681 27 21503 0 16 724992 0 malloc-65536 65536 6 5 1096 0 1 720896 0 FFS inode 1128 543 59 42250 0 9 679056 0 sctp_raddr 736 747 89 38086 0 254 615296 0 malloc-384 384 1423 67 75969 0 30 572160 0 256 Bucket 2048 233 29 22914 0 8 536576 0 socket 944 49 515 67086 0 254 532416 0 malloc-2048 2048 7 199 36384 0 8 421888 0 VM OBJECT 264 1440 75 601950 0 30 399960 0 malloc-4096 4096 84 6 42465 0 2 368640 0 VNODE 480 580 92 42289 0 30 322560 0 THREAD 1792 160 20 53747 0 8 322560 0 malloc-128 128 172 2277 84459 0 126 313472 0 malloc-64 64 3954 204 76863 0 254 266112 0 malloc-16384 16384 11 5 40748 0 2 262144 0 g_bio 408 0 640 142137 0 30 261120 0 udplite_inpcb 488 0 496 7230 0 254 242048 0 malloc-16 16 14167 333 116870 0 254 232000 0 DEVCTL 1024 0 216 140 0 0 221184 0 malloc-32 32 6517 287 97870 0 254 217728 0 mbuf_packet 256 216 594 118711 0 254 207360 0 malloc-256 256 720 75 48509 0 62 203520 0 sctp_chunk 152 570 730 37707 0 254 197600 0 malloc-32768 32768 0 6 6628 0 1 196608 0 128 Bucket 1024 155 32 11560 0 16 191488 0 MAP ENTRY 96 1639 335 2315891 0 126 189504 0 UMA Zones 768 234 0 234 0 16 179712 0 malloc-256 256 19 626 54720 0 62 165120 0 malloc-128 128 1182 89 28611 0 126 162688 0 tcp_inpcb 488 9 303 6139 0 254 152256 0 S VFS Cache 104 1080 363 43060 0 126 150072 0 malloc-1024 1024 136 8 2264 0 16 147456 0 FFS2 dinode 256 543 27 42250 0 62 145920 0 vmem btag 56 2465 43 2465 0 254 140448 0 malloc-128 128 1005 49 1456 0 126 134912 0 malloc-65536 65536 0 2 282 0 1 131072 0 malloc-65536 65536 0 2 4 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 VMSPACE 2544 39 12 41814 0 4 129744 0 64 Bucket 512 131 117 30918 0 30 126976 0 clpbuf 2624 0 48 79 0 16 125952 0 ksiginfo 112 66 978 2385 0 126 116928 0 PROC 1320 61 20 41825 0 8 106920 0 tcpcb 1048 9 90 6139 0 254 103752 0 malloc-32768 32768 1 2 15 0 1 98304 0 malloc-256 256 227 133 56197 0 62 92160 0 malloc-8192 8192 5 6 17 0 1 90112 0 filedesc0 1072 62 22 41826 0 8 90048 0 UMA Kegs 384 220 3 220 0 30 85632 0 malloc-128 128 385 266 82282 0 126 83328 0 malloc-2048 2048 16 20 2801 0 8 73728 0 32 Bucket 256 160 125 133438 0 62 72960 0 malloc-64 64 667 467 65993 0 254 72576 0 malloc-16384 16384 1 3 13 0 1 65536 0 malloc-16384 16384 1 3 12 0 1 65536 0 sctp_stream_msg_out 112 261 315 6920 0 254 64512 0 malloc-4096 4096 11 4 790 0 2 61440 0 malloc-384 384 106 54 1052 0 30 61440 0 malloc-256 256 91 134 84843 0 62 57600 0 malloc-256 256 188 22 3335 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-512 512 4 100 10110 0 30 53248 0 malloc-256 256 26 169 50318 0 62 49920 0 malloc-8192 8192 1 5 16 0 1 49152 0 malloc-2048 2048 4 18 861 0 8 45056 0 pcpu-8 8 4617 1015 22523 0 254 45056 0 malloc-64 64 457 236 545831 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 NAMEI 1024 0 40 191154 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 Files 80 237 263 129848 0 126 40000 0 unpcb 256 20 130 4377 0 254 38400 0 pipe 744 23 27 1677 0 16 37200 0 malloc-64 64 449 118 639 0 254 36288 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 170 0 1 32768 0 malloc-8192 8192 0 4 33 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 16 Bucket 144 69 155 2450 0 62 32256 0 8 Bucket 80 67 333 7787 0 126 32000 0 malloc-128 128 102 146 43168 0 126 31744 0 tcp_rack_pcb 704 5 39 712 0 16 30976 0 malloc-256 256 50 70 1267 0 62 30720 0 tcp_bbr_pcb 832 0 36 1823 0 16 29952 0 malloc-64 64 180 261 41944 0 254 28224 0 KNOTE 160 28 147 497548 0 62 28000 0 malloc-16 16 1375 375 66662 0 254 28000 0 sctp_readq 152 0 182 4571 0 254 27664 0 TURNSTILE 136 181 8 181 0 62 25704 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 1 5 45 0 2 24576 0 sctp_laddr 48 16 488 10511 0 254 24192 0 PWD 32 21 735 40830 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 12 174 898 0 126 23808 0 ripcb 488 5 43 1168 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-1024 1024 3 17 33 0 16 20480 0 udpcb 32 2 628 7985 0 254 20160 0 malloc-32 32 28 602 15396 0 254 20160 0 2 Bucket 32 77 553 6534 0 254 20160 0 itimer 352 0 55 152 0 30 19360 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 27 23 152 0 30 19200 0 SLEEPQUEUE 88 181 11 181 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 10 6 546 0 16 16384 0 vtnet_tx_hdr 24 0 668 1178803 0 254 16032 0 udp_inpcb 488 2 30 755 0 254 15616 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-1024 1024 2 10 547 0 16 12288 0 malloc-1024 1024 10 2 10 0 16 12288 0 malloc-512 512 10 14 972 0 30 12288 0 malloc-512 512 12 12 79 0 30 12288 0 malloc-32 32 98 280 41263 0 254 12096 0 tcp_rack_map 120 10 89 708 0 126 11880 0 kenv 258 15 30 1071 0 30 11610 0 routing nhops 256 27 18 59 0 62 11520 0 malloc-384 384 21 9 21 0 30 11520 0 cpuset 104 7 86 101 0 126 9672 0 malloc-4096 4096 0 2 10 0 2 8192 0 malloc-2048 2048 0 4 12 0 8 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 5 3 6 0 16 8192 0 malloc-1024 1024 2 6 161 0 16 8192 0 malloc-512 512 0 16 175 0 30 8192 0 malloc-512 512 2 14 48 0 30 8192 0 malloc-512 512 1 15 20 0 30 8192 0 rtentry 176 33 13 59 0 62 8096 0 tcptw 88 0 92 3 0 254 8096 0 PGRP 88 35 57 96 0 126 8096 0 rl_entry 40 87 115 1774 0 254 8080 0 sctp_asconf_ack 48 0 168 53 0 254 8064 0 malloc-64 64 12 114 157 0 254 8064 0 malloc-64 64 15 111 2174 0 254 8064 0 malloc-64 64 35 91 4966 0 254 8064 0 malloc-32 32 49 203 91 0 254 8064 0 malloc-32 32 38 214 805 0 254 8064 0 malloc-32 32 82 170 4640 0 254 8064 0 malloc-32 32 55 197 1586 0 254 8064 0 4 Bucket 48 7 161 994 0 254 8064 0 malloc-16 16 256 244 256 0 254 8000 0 malloc-16 16 83 417 437 0 254 8000 0 malloc-16 16 189 311 1440 0 254 8000 0 malloc-16 16 20 480 40161 0 254 8000 0 malloc-16 16 9 491 16 0 254 8000 0 malloc-128 128 41 21 490 0 126 7936 0 tcp_log_node 120 0 66 5 0 126 7920 0 L VFS Cache 320 0 24 2 0 30 7680 0 malloc-384 384 0 20 14 0 30 7680 0 malloc-384 384 11 9 11 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 88 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 5 0 62 4048 0 hostcache 96 2 40 2 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 4 0 254 4032 0 malloc-32 32 8 118 1578 0 254 4032 0 malloc-16 16 7 243 7 0 254 4000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo 4 0 493 2 0 254 1972 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 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 296 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 IPsec SA lft_c 16 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 sackhole 32 0 0 0 0 254 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 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 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 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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