panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:3280 cpuid = 1 time = 1617406202 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+0x30a/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 $0,0x143d91e(%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 0xffffffff81133740 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003779070 rbp 0xfffffe0003779090 rsi 0 rdi 0xffffffff81133776 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0003778f60 r11 0x1fffcfff59c r12 0xffffffff82067ac0 ddb_dbbe r13 0 r14 0xffffffff81a5f681 r15 0xffffffff81a5f681 rip 0xffffffff8112a767 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x143d91e(%rip) db> show proc Process 12 (intr) at 0xfffff800044a5a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8251b5b0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8251b5b0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8251c200 (map 0xffffffff8251c200) (map.pmap 0xffffffff8251c2c0) (pmap 0xffffffff8251c320) threads: 23 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 Run CPU 1 [swi1: netisr 0] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 I [swi1: hpts] 100084 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 12784 783 783 0 T (threaded) syz-executor.0 101347 s syz-executor.0 115454 RunQ syz-executor.0 12777 822 822 0 S (threaded) syz-executor.2 102924 S nanslp 0xffffffff8253b7e0 syz-executor.2 115439 S uwait 0xfffff8003116d900 syz-executor.2 115441 S accept 0xfffff80031f8f508 syz-executor.2 115442 S uwait 0xfffff80004e5d180 syz-executor.2 3975 1 3975 65 Ss select 0xfffff800310d3ac0 dhclient 3431 1 3431 0 Ss select 0xfffff8003119c7c0 dhclient 3428 1 3428 0 Ss select 0xfffff80018e75340 dhclient 3409 1 3409 65 Ss select 0xfffff80018e1c340 dhclient 3263 1 783 0 SV uwait 0xfffff8003117c080 syz-executor.0 3257 1 783 0 SV uwait 0xfffff80018cecd00 syz-executor.0 2800 1 2800 0 Ss select 0xfffff80004af4dc0 dhclient 2797 1 2797 0 Ss select 0xfffff80031230340 dhclient 2778 1 2778 65 Ss select 0xfffff80031230540 dhclient 2296 1 2296 0 Ss select 0xfffff800310295c0 dhclient 2293 1 2293 0 Ss select 0xfffff8003128c4c0 dhclient 2274 1 2274 65 Ss select 0xfffff80031029740 dhclient 824 780 824 0 Ss piperd 0xfffff80018ca15d0 syz-executor.3 822 780 822 0 Ss nanslp 0xffffffff8253b7e0 syz-executor.2 819 1 819 0 Ss select 0xfffff80004e4bb40 dhclient 815 1 815 0 Ss select 0xfffff80004e4bbc0 dhclient 784 780 784 0 Ss piperd 0xfffff80004f7c2e8 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8253b7e0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100088 S uwait 0xfffff8000485b780 syz-fuzzer 100119 S uwait 0xfffff80004fe5180 syz-fuzzer 100120 S uwait 0xfffff80004fe5280 syz-fuzzer 100121 S uwait 0xfffff80004fe5380 syz-fuzzer 100122 S uwait 0xfffff80004fe5480 syz-fuzzer 100123 S uwait 0xfffff80004e4aa80 syz-fuzzer 100124 S kqread 0xfffff80018469400 syz-fuzzer 100125 S uwait 0xfffff80004fe5d80 syz-fuzzer 100126 S uwait 0xfffff80018507d00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800183f95d8 csh 776 694 776 0 Ss select 0xfffff80004e4bac0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800048c6cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004be8cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bef0b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bef4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bef8b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004befcb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b6c0b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b6c4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b6c8b0 getty 698 1 698 0 Ss nanslp 0xffffffff8253b7e1 cron 694 1 694 0 Ss select 0xfffff80004e4b8c0 sshd 507 1 507 0 Ss select 0xfffff80004e4b7c0 syslogd 436 1 436 0 Ss select 0xfffff80004e4b5c0 devd 435 1 435 65 Ss select 0xfffff80004fe5640 dhclient 350 1 350 0 Ss select 0xfffff80004e4b6c0 dhclient 347 1 347 0 Ss select 0xfffff80004fe55c0 dhclient 23 0 0 0 DL syncer 0xffffffff8262ac50 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004d8fa50 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82629d00 [bufdaemon] 100085 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100098 D sdflush 0xfffff800043478e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82651b48 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82645fb8 [dom0] 100086 D launds 0xffffffff82645fc4 [laundry: dom0] 100087 D umarcl 0xffffffff815b85c0 [uma] 18 0 0 0 DL - 0xffffffff8236fb68 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e1a818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b763c0 [pf purge] 15 0 0 0 DL - 0xffffffff8262735c [soaiod4] 9 0 0 0 DL - 0xffffffff8262735c [soaiod3] 8 0 0 0 DL - 0xffffffff8262735c [soaiod2] 7 0 0 0 DL - 0xffffffff8262735c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82247040 [doneq0] 100044 D - 0xffffffff82246fc0 [async] 100077 D - 0xffffffff82246e90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004653c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000434ec90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000434ec30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff826434a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff8251b020 [g_event] 100035 D - 0xffffffff8251b028 [g_up] 100036 D - 0xffffffff8251b030 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff800044aa300 [thr_0] 100028 D - 0xfffff800044aa380 [thr_1] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 Run CPU 1 [swi1: netisr 0] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 I [swi1: hpts] 100084 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004459528 [init] 10 0 0 0 DL audit_w 0xffffffff826439c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8251b5b0 [swapper] 100005 D - 0xfffff80004349700 [if_io_tqg_0] 100006 D - 0xfffff80004349500 [if_io_tqg_1] 100007 D - 0xfffff80004349300 [if_config_tqg_0] 100008 D - 0xfffff80004349100 [softirq_0] 100009 D - 0xfffff800044a9e00 [softirq_1] 100010 D - 0xfffff800044a8e00 [kqueue_ctx taskq] 100011 D - 0xfffff800044a8d00 [inm_free taskq] 100012 D - 0xfffff800044a8c00 [linuxkpi_irq_wq] 100014 D - 0xfffff800044a8a00 [aiod_kick taskq] 100016 D - 0xfffff800044a8800 [thread taskq] 100018 D - 0xfffff800044a8600 [in6m_free taskq] 100019 D - 0xfffff800044a8500 [linuxkpi_short_wq_0] 100020 D - 0xfffff800044a8500 [linuxkpi_short_wq_1] 100021 D - 0xfffff800044a8500 [linuxkpi_short_wq_2] 100022 D - 0xfffff800044a8500 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044a8400 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044a8400 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044a8400 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044a8400 [linuxkpi_long_wq_3] 100033 D - 0xfffff800044a8300 [firmware taskq] 100037 D - 0xfffff800044a8100 [crypto_0] 100038 D - 0xfffff800044a8100 [crypto_1] 100054 D - 0xfffff8000486be00 [vtnet0 rxq 0] 100055 D - 0xfffff8000486bd00 [vtnet0 txq 0] 100056 D - 0xfffff8000486bc00 [vtnet0 rxq 1] 100057 D - 0xfffff8000486bb00 [vtnet0 txq 1] 100059 D vtbslp 0xfffff80004863100 [virtio_balloon] 100063 D - 0xfffff800048b7a00 [mca taskq] 100066 D - 0xffffffff81e0b010 [deadlkres] 100072 D - 0xfffff80004b7de00 [acpi_task_0] 100073 D - 0xfffff80004b7de00 [acpi_task_1] 100074 D - 0xfffff80004b7de00 [acpi_task_2] 100076 D - 0xfffff80004683e00 [CAM taskq] db> show all locks Process 12784 (syz-executor.0) thread 0xfffffe0094c95500 (115454) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8003188a988) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7005 Process 12 (intr) thread 0xfffffe000410c500 (100032) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094d9ec70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 pcb 2011 2768K 30537 vtbuf 24 1968K 46 sysctloid 30935 1814K 31002 kobj 332 1328K 492 newblk 9 1026K 12494 vfscache 3 1025K 3 sctp_stro 986 986K 5473 sctp_atcl 1986 745K 20587 inodedep 484 694K 11957 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 283K 12867 acpica 1674 184K 55406 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 23757 pagedep 9 130K 11883 tfo_ccache 1 128K 1 sctp_atky 2974 125K 26199 dirrem 475 119K 11873 DEVFS1 106 106K 123 sem 4 106K 4 linker 287 101K 322 BPF 46 88K 46 bus 995 81K 3509 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 freefile 475 60K 11870 umtx 396 50K 396 kdtrace 224 45K 28241 temp 35 33K 2369 hostcache 1 32K 1 shm 1 32K 16 DEVFS3 125 32K 135 sctp_athm 1986 32K 20613 sctp_map 1972 31K 10946 msg 4 30K 4 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 sctp_timw 83 21K 83 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1719 lltable 43 14K 84 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 93 12K 93 eventhandler 133 12K 133 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 bmsafemap 2 9K 11941 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 17 rpc 2 8K 2 shmfd 1 8K 10 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 65 7K 12789 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 454 cred 24 6K 258 taskqueue 57 6K 57 CAM queue 5 6K 1528 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 49 UMA 263 5K 263 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 63 4K 12785 routetbl 23 4K 23 acpisem 28 4K 28 selfd 55 4K 186085 lockf 32 4K 60 hhook 13 4K 13 sctp_stri 6 3K 314 fpukern_ctx 3 3K 3 proc-args 52 3K 664 terminal 11 3K 11 select 19 3K 74 uidinfo 3 3K 11 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 27 2K 55 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 11873 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 23728 freeblks 4 1K 11872 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 62 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 14 linuxcurrent 3 1K 4 newdirblk 4 1K 11864 diradd 4 1K 11913 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 inpcbpolicy 11 1K 3427 osd 3 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 19584 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 100 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 46 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 5845 sctp_iter 0 0K 9 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 9 sctp_aadr 0 0K 22 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 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 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 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 11399 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 29 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 xform 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 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 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 ip_moptions 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 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 12051 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 851 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 2435 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 122 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 23737 ioctlops 0 0K 135 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 773 sysctl 0 0K 1 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 9136 809 1582228 0 254 40734720 0 mbuf 256 9752 1378 2575125 0 254 2849280 0 sctp_asoc 2288 986 249 5473 0 254 2825680 0 RADIX NODE 144 17771 342 398314 0 63 2608272 0 pbuf 2624 0 989 0 0 2 2595136 0 malloc-2048 2048 992 252 17079 0 8 2547712 0 tcp_log 416 0 5337 379425 0 254 2220192 0 BUF TRIE 144 192 13276 951 0 62 1939392 0 malloc-384 384 4141 9 4142 0 30 1593600 0 sctp_ep 1280 994 245 14643 0 254 1585920 0 mbuf_cluster 2048 750 2 750 0 254 1540096 0 malloc-4096 4096 332 2 492 0 2 1368064 0 UMA Slabs 0 112 12134 31 12134 0 126 1362480 0 malloc-128 128 10408 101 34193 0 126 1345152 0 malloc-1024 1024 987 245 5474 0 16 1261568 0 sctp_raddr 736 1016 381 7043 0 254 1028192 0 malloc-384 384 1987 493 20588 0 30 952320 0 malloc-256 256 1476 1194 38646 0 62 683520 0 FFS inode 1160 517 29 12387 0 8 633360 0 malloc-384 384 502 958 12017 0 30 560640 0 malloc-256 256 187 1463 12076 0 62 422400 0 VM OBJECT 264 1333 92 183789 0 30 376200 0 256 Bucket 2048 166 12 20283 0 8 364544 0 THREAD 1792 160 38 15455 0 9 354816 0 malloc-128 128 1452 966 13258 0 126 309504 0 malloc-4096 4096 68 7 13405 0 2 307200 0 VNODE 448 554 76 12426 0 30 282240 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 2 2 10 0 1 262144 0 malloc-64 64 3698 208 16617 0 254 249984 0 malloc-16384 16384 8 6 12046 0 1 229376 0 DEVCTL 1024 0 216 131 0 0 221184 0 malloc-16 16 13005 245 14308 0 254 212000 0 MAP ENTRY 96 1646 412 692929 0 126 197568 0 malloc-65536 65536 1 2 137 0 1 196608 0 mbuf_packet 256 195 555 19856 0 254 192000 0 socket 944 50 146 19280 0 254 185024 0 UMA Zones 768 235 4 235 0 16 183552 0 malloc-32 32 4925 367 20977 0 254 169344 0 malloc-256 256 33 597 14010 0 62 161280 0 malloc-128 128 1134 75 25792 0 126 154752 0 vmem btag 56 2492 88 2492 0 254 144480 0 FFS2 dinode 256 517 38 12387 0 62 142080 0 S VFS Cache 104 1025 340 13764 0 126 141960 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 262 0 1 131072 0 malloc-1024 1024 123 5 141 0 16 131072 0 VMSPACE 2544 39 12 12761 0 4 129744 0 sctp_stream_msg_out 112 891 225 1652 0 254 124992 0 ksiginfo 112 66 978 2387 0 126 116928 0 malloc-4096 4096 27 0 27 0 2 110592 0 PROC 1320 62 19 12784 0 8 106920 0 malloc-32768 32768 1 2 131 0 1 98304 0 128 Bucket 1024 57 38 3591 0 16 97280 0 malloc-256 256 231 129 15846 0 62 92160 0 filedesc0 1072 63 21 12785 0 8 90048 0 UMA Kegs 384 220 3 220 0 30 85632 0 malloc-64 64 996 327 5822 0 254 84672 0 malloc-32 32 2027 619 21377 0 254 84672 0 sctp_chunk 152 127 393 1978 0 254 79040 0 64 Bucket 512 111 41 8228 0 30 77824 0 malloc-8192 8192 5 4 37 0 1 73728 0 g_bio 408 0 180 7187 0 30 73440 0 tcpcb 1048 4 62 1310 0 254 69168 0 malloc-8192 8192 7 1 9 0 1 65536 0 sctp_laddr 48 204 1140 6028 0 254 64512 0 32 Bucket 256 101 124 15786 0 62 57600 0 malloc-4096 4096 14 0 25 0 2 57344 0 malloc-2048 2048 15 11 536 0 8 53248 0 malloc-64 64 332 487 212085 0 254 52416 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 8 0 1 49152 0 malloc-8192 8192 4 2 105 0 1 49152 0 malloc-16 16 2234 766 11213 0 254 48000 0 malloc-64 64 512 181 1607 0 254 44352 0 malloc-16 16 1990 760 20632 0 254 44000 0 udplite_inpcb 488 0 88 1591 0 254 42944 0 tcp_inpcb 488 4 84 1310 0 254 42944 0 malloc-384 384 102 8 448 0 30 42240 0 malloc-256 256 139 26 153 0 62 42240 0 clpbuf 2624 0 16 20 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 pcpu-8 8 4628 492 4784 0 254 40960 0 NAMEI 1024 0 36 63917 0 16 36864 0 malloc-512 512 2 70 510 0 30 36864 0 Files 80 244 206 39744 0 126 36000 0 malloc-256 256 87 48 24753 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 TURNSTILE 136 199 32 199 0 62 31416 0 pipe 744 23 17 420 0 16 29760 0 malloc-512 512 8 48 377 0 30 28672 0 malloc-64 64 409 32 17001 0 254 28224 0 KNOTE 160 28 147 302172 0 62 28000 0 malloc-384 384 54 16 54 0 30 26880 0 malloc-4096 4096 1 5 12057 0 2 24576 0 PWD 32 21 735 11962 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 69 231 3673 0 126 24000 0 malloc-128 128 113 73 12056 0 126 23808 0 malloc-128 128 137 49 496 0 126 23808 0 tcp_rack_pcb 704 0 33 1100 0 16 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 5 0 2 20480 0 malloc-2048 2048 5 5 261 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-512 512 12 28 216 0 30 20480 0 malloc-128 128 143 12 961 0 126 19840 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 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-8192 8192 0 2 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 4 4 23 0 8 16384 0 malloc-2048 2048 3 5 213 0 8 16384 0 malloc-1024 1024 2 14 45 0 16 16384 0 malloc-1024 1024 16 0 16 0 16 16384 0 malloc-512 512 9 23 194 0 30 16384 0 malloc-32 32 271 233 534 0 254 16128 0 vtnet_tx_hdr 24 0 668 796720 0 254 16032 0 malloc-128 128 88 36 4721 0 126 15872 0 tcp_rack_map 120 0 132 2014 0 126 15840 0 ripcb 488 5 27 137 0 254 15616 0 malloc-256 256 49 11 560 0 62 15360 0 malloc-256 256 28 32 11973 0 62 15360 0 malloc-2048 2048 2 4 14 0 8 12288 0 malloc-1024 1024 1 11 1260 0 16 12288 0 malloc-1024 1024 8 4 183 0 16 12288 0 malloc-32 32 44 334 842 0 254 12096 0 16 Bucket 144 67 17 692 0 62 12096 0 malloc-128 128 44 49 12090 0 126 11904 0 udp_inpcb 488 2 22 389 0 254 11712 0 kenv 258 15 30 1061 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1168 0 254 11520 0 malloc-384 384 23 7 25 0 30 11520 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-2048 2048 1 3 41 0 8 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-1024 1024 3 5 20 0 16 8192 0 malloc-512 512 3 13 62 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 49 0 126 8096 0 rl_entry 40 58 144 58 0 254 8080 0 udpcb 32 2 250 1980 0 254 8064 0 malloc-64 64 59 67 454 0 254 8064 0 malloc-64 64 9 117 1192 0 254 8064 0 malloc-64 64 41 85 72 0 254 8064 0 malloc-32 32 38 214 683 0 254 8064 0 malloc-32 32 141 111 6448 0 254 8064 0 malloc-32 32 18 234 66 0 254 8064 0 4 Bucket 48 6 162 319 0 254 8064 0 2 Bucket 32 56 196 1682 0 254 8064 0 malloc-16 16 28 472 4882 0 254 8000 0 malloc-16 16 39 461 15224 0 254 8000 0 malloc-16 16 56 444 228 0 254 8000 0 malloc-16 16 8 492 9 0 254 8000 0 malloc-16 16 18 482 25209 0 254 8000 0 sctp_readq 152 1 51 12 0 254 7904 0 malloc-384 384 1 19 36 0 30 7680 0 tcp_bbr_pcb 832 0 9 1 0 16 7488 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 23 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 6 0 2 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_asconf_ack 48 0 84 20 0 254 4032 0 sackhole 32 0 126 1 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 21 105 2711 0 254 4032 0 tcp_bbr_map 128 0 31 3 0 126 3968 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 domainset 40 0 63 12 0 254 2520 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 0 254 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 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 tcptw 88 0 0 0 0 254 0 0 ipq 56 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 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 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-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-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-8192 8192 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 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