panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:3280 cpuid = 0 time = 1621549736 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003779080 vpanic() at vpanic+0x1c7/frame 0xfffffe00037790e0 panic() at panic+0x43/frame 0xfffffe0003779140 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe00037791a0 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5dd/frame 0xfffffe0003779210 sctp_ulp_notify() at sctp_ulp_notify+0x288/frame 0xfffffe0003779270 sctp_handle_cookie_ack() at sctp_handle_cookie_ack+0x252/frame 0xfffffe00037792b0 sctp_process_control() at sctp_process_control+0x1bf6/frame 0xfffffe0003779740 sctp_common_input_processing() at sctp_common_input_processing+0x7d0/frame 0xfffffe00037798c0 sctp_input_with_port() at sctp_input_with_port+0x30a/frame 0xfffffe00037799b0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00037799d0 ip_input() at ip_input+0x38b/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 $0,0x16391de(%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 0xffffffff81138c00 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003779060 rbp 0xfffffe0003779080 rsi 0 rdi 0xffffffff81138c36 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0003778f50 r11 0x1fffcfff59c r12 0xffffffff82267b80 ddb_dbbe r13 0 r14 0xffffffff81a73b5d r15 0xffffffff81a73b5d rip 0xffffffff8112fc27 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x16391de(%rip) db> show proc Process 12 (intr) at 0xfffff80004c5ca70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271c330 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271c330 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271cfb0 (map 0xffffffff8271cfb0) (map.pmap 0xffffffff8271d070) (pmap 0xffffffff8271d0d0) threads: 23 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 Run CPU 0 [swi1: netisr 0] 100033 I [swi3: vm] 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 30231 811 811 0 R (threaded) syz-executor.3 108004 RunQ syz-executor.3 131628 RunQ syz-executor.3 131633 Run CPU 1 syz-executor.3 25261 1 784 0 SV uwait 0xfffff8003bc49f00 syz-executor.1 25257 1 784 0 SV uwait 0xfffff80015d91f00 syz-executor.1 25216 1 784 0 S uwait 0xfffff80015d99300 syz-executor.1 25210 1 784 0 S uwait 0xfffff8003bdd5500 syz-executor.1 21544 1 21544 65 Ss select 0xfffff80047082ec0 dhclient 19237 1 19237 0 Ss select 0xfffff800471c8440 dhclient 19230 1 19230 0 Ss select 0xfffff8006dfedec0 dhclient 19194 1 19194 65 Ss select 0xfffff8004727e440 dhclient 12097 1 12097 0 Ss select 0xfffff8006df7eec0 dhclient 12091 1 12091 0 Ss select 0xfffff8006d9068c0 dhclient 12061 1 12061 65 Ss select 0xfffff8006ded2ec0 dhclient 7730 1 7730 0 Ss select 0xfffff8006d8c8bc0 dhclient 7727 1 7727 0 Ss select 0xfffff8006d8ee5c0 dhclient 7704 1 7704 65 Ss select 0xfffff8006d885ec0 dhclient 822 1 822 0 Ss select 0xfffff8003bc322c0 dhclient 814 1 814 0 Ss select 0xfffff8003b52f140 dhclient 811 780 811 0 Ss nanslp 0xffffffff8273c561 syz-executor.3 798 780 798 0 Ss piperd 0xfffff8003b5df8b8 syz-executor.2 784 780 784 0 Ss piperd 0xfffff8003b5dfba0 syz-executor.1 783 780 783 0 Ss piperd 0xfffff8003b3ceba0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100112 S kqread 0xfffff80015d99100 syz-fuzzer 100114 S uwait 0xfffff80015a95100 syz-fuzzer 100115 S uwait 0xfffff80015a95300 syz-fuzzer 100116 S uwait 0xfffff80015a95500 syz-fuzzer 100117 S uwait 0xfffff80015a95700 syz-fuzzer 100118 S uwait 0xfffff80015d9cd00 syz-fuzzer 100119 S uwait 0xfffff80015d9c100 syz-fuzzer 100121 S uwait 0xfffff80015765500 syz-fuzzer 108716 S uwait 0xfffff8003be09b00 syz-fuzzer 128562 S uwait 0xfffff8004727c100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003b4d50b0 csh 776 694 776 0 Ss select 0xfffff8003b379740 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015465cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aff4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015affcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a874b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a87cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a8b4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a8bcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a8f4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a8fcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c561 cron 694 1 694 0 Ss select 0xfffff80015deabc0 sshd 507 1 507 0 Ss select 0xfffff80015dea140 syslogd 436 1 436 0 Ss select 0xfffff80015dead40 devd 435 1 435 65 Ss select 0xfffff80015d96a40 dhclient 350 1 350 0 Ss select 0xfffff80015eba440 dhclient 347 1 347 0 Ss select 0xfffff80015d96740 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ca5538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282b9d0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282aa80 [bufdaemon] 100088 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100100 D sdflush 0xfffff80004dfc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff828528c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82846d38 [dom0] 100086 D launds 0xffffffff82846d44 [laundry: dom0] 100087 D umarcl 0xffffffff815cb670 [uma] 18 0 0 0 DL - 0xffffffff82570908 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82faf828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830a93c0 [pf purge] 15 0 0 0 DL - 0xffffffff828280dc [soaiod4] 9 0 0 0 DL - 0xffffffff828280dc [soaiod3] 8 0 0 0 DL - 0xffffffff828280dc [soaiod2] 7 0 0 0 DL - 0xffffffff828280dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82447dc0 [doneq0] 100045 D - 0xffffffff82447d40 [async] 100078 D - 0xffffffff82447c10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004dcbc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d99d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d99d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844220 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271bda0 [g_event] 100036 D - 0xffffffff8271bda8 [g_up] 100037 D - 0xffffffff8271bdb0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c39d00 [thr_0] 100029 D - 0xfffff80004c39d80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 Run CPU 0 [swi1: netisr 0] 100033 I [swi3: vm] 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 0xfffff80004bc7538 [init] 10 0 0 0 DL audit_w 0xffffffff82844730 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c330 [swapper] 100005 D - 0xfffff80004c63d00 [if_config_tqg_0] 100006 D - 0xfffff80004c63900 [softirq_0] 100007 D - 0xfffff80004c63500 [softirq_1] 100008 D - 0xfffff80004c63100 [if_io_tqg_0] 100009 D - 0xfffff80004c61d00 [if_io_tqg_1] 100010 D - 0xfffff80004c5fd00 [in6m_free taskq] 100011 D - 0xfffff80004c5f900 [aiod_kick taskq] 100013 D - 0xfffff80004c5f100 [kqueue_ctx taskq] 100014 D - 0xfffff80004c58d00 [pci_hp taskq] 100016 D - 0xfffff80004c58500 [inm_free taskq] 100018 D - 0xfffff80004c53d00 [linuxkpi_irq_wq] 100019 D - 0xfffff80004c53900 [thread taskq] 100020 D - 0xfffff80004c53500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c53500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c53500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c53500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c53100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c53100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c53100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c53100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c39900 [firmware taskq] 100038 D - 0xfffff80004c39500 [crypto_0] 100039 D - 0xfffff80004c39500 [crypto_1] 100055 D - 0xfffff800153dc900 [vtnet0 rxq 0] 100056 D - 0xfffff800153dc500 [vtnet0 txq 0] 100057 D - 0xfffff800153dc100 [vtnet0 rxq 1] 100058 D - 0xfffff800153c6d00 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015429500 [virtio_balloon] 100064 D - 0xfffff800153c6900 [mca taskq] 100066 D - 0xffffffff81e203f1 [deadlkres] 100074 D - 0xfffff80015a1a900 [acpi_task_0] 100075 D - 0xfffff80015a1a900 [acpi_task_1] 100076 D - 0xfffff80015a1a900 [acpi_task_2] 100077 D - 0xfffff80004c39100 [CAM taskq] db> show all locks Process 30231 (syz-executor.3) thread 0xfffffe009c90a720 (131628) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8003bb79488) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:7011 Process 12 (intr) thread 0xfffffe00042bd020 (100032) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00954488b0) 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 pcb 909 4568K 86972 tcp_hpts 5 3219K 5 kobj 328 2624K 488 vtbuf 24 2064K 46 inodedep 860 1379K 29419 newblk 7 1035K 29905 vfscache 3 1035K 3 sctp_atcl 866 866K 60343 sctp_stro 421 842K 17479 acpica 1674 649K 55230 subproc 149 597K 30325 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 sctp_atky 1287 483K 77695 intr 4 480K 4 dirrem 851 426K 29332 bus 990 378K 3499 BPF 46 337K 46 sctp_athm 866 325K 60654 freefile 851 320K 29328 sctp_map 842 316K 33250 filedesc 20 308K 58667 linker 348 270K 441 DEVFS1 107 214K 124 module 512 192K 512 kdtrace 226 186K 61872 vnet_data 1 176K 1 sctp_timw 328 164K 328 tidhash 3 164K 3 umtx 374 164K 374 pagedep 9 140K 29338 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 11446 syncache 1 76K 1 routetbl 128 69K 414 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 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1710 lltable 39 33K 101 devstat 4 33K 4 kqueue 66 33K 30273 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 41 DEVFSP 80 30K 598 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 250 ifnet 7 25K 7 plimit 24 24K 453 kcovinfo 64 24K 68 pwddesc 64 24K 30238 CAM queue 5 21K 1528 selfd 55 21K 404694 pfs_nodes 20 20K 20 proc-args 52 20K 662 UART 12 18K 12 session 35 18K 50 bmsafemap 2 17K 29395 ksem 1 16K 5 rpc 2 16K 2 shmfd 1 16K 17 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 57 Unitno 30 12K 47 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 10 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 52 mount 16 7K 90 fpukern_ctx 3 6K 3 inpcbpolicy 16 6K 3455 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 sctp_stri 4 4K 886 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 osd 8 4K 2069 ipsec 3 3K 3 mkdir 8 3K 58636 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 72 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 36048 filecaps 5 2K 98 crypto 4 2K 4 newdirblk 4 2K 29318 diradd 4 2K 29372 pfil 4 2K 4 CAM path 4 2K 1034 freework 3 2K 29326 tcpfunc 3 2K 3 loginclass 3 2K 6 freeblks 2 1K 29325 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 552 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 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 24974 sctp_iter 0 0K 278 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 268 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 209 chd data 0 0K 0 cubic data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 48 mqdata 0 0K 0 cdg data 0 0K 0 dctcp data 0 0K 45 vegas data 0 0K 0 htcp data 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 22462 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 36 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 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 86 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 2 ip_msource 0 0K 0 ip_moptions 0 0K 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 29513 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 0 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 2720 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 142 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 32275 ioctlops 0 0K 413 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 816 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 3 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 937 916103 0 254 37916672 0 malloc-384 384 36841 1289 204484 0 30 14641920 0 malloc-8192 8192 443 247 42953 0 2 5652480 0 malloc-1024 1024 925 3975 29555 0 16 5017600 0 malloc-1024 1024 2 4822 22471 0 16 4939776 0 malloc-1024 1024 4154 6 4448 0 16 4259840 0 malloc-32768 32768 2 120 440 0 1 3997696 0 mbuf 256 9246 1509 1527031 0 254 2753280 0 malloc-8192 8192 329 2 535 0 1 2711552 0 malloc-384 384 2890 3980 243577 0 30 2638080 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-512 512 919 3977 88766 0 30 2506752 0 BUF TRIE 144 186 13282 1129 0 62 1939392 0 mbuf_cluster 2048 945 1 945 0 254 1937408 0 sctp_asoc 2288 421 424 16625 0 254 1933360 0 UMA Slabs 0 112 16706 31 16706 0 126 1874544 0 RADIX NODE 144 11624 945 785967 0 63 1809936 0 malloc-1024 1024 996 512 62156 0 16 1544192 0 malloc-2048 2048 429 261 17141 0 8 1413120 0 malloc-384 384 2238 532 131694 0 30 1063680 0 sctp_ep 1280 442 263 42950 0 254 902400 0 sctp_raddr 736 441 670 20702 0 254 817696 0 malloc-1024 1024 474 266 43054 0 16 757760 0 malloc-8192 8192 73 7 30287 0 1 655360 0 FFS inode 1160 518 28 29848 0 8 633360 0 malloc-32768 32768 12 7 29480 0 1 622592 0 socket 944 69 383 47691 0 254 426688 0 malloc-16384 16384 26 0 30 0 1 425984 0 malloc-384 384 1004 26 3895 0 30 395520 0 VM OBJECT 264 1381 104 425898 0 30 392040 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 161 26 31633 0 8 338096 0 VNODE 448 556 83 29888 0 30 286272 0 malloc-1024 1024 222 42 32692 0 16 270336 0 malloc-384 384 679 21 980 0 30 268800 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16384 16384 10 5 273 0 1 245760 0 mbuf_packet 256 190 755 63162 0 254 241920 0 256 Bucket 2048 96 18 15030 0 8 233472 0 malloc-2048 2048 107 5 124 0 8 229376 0 DEVCTL 1024 0 216 132 0 0 221184 0 vmem btag 56 3719 85 3719 0 254 213024 0 MAP ENTRY 96 1703 439 1628333 0 126 205632 0 malloc-65536 65536 2 1 179 0 1 196608 0 malloc-4096 4096 2 44 2723 0 2 188416 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-512 512 341 11 1070 0 30 180224 0 malloc-512 512 317 11 3723 0 30 167936 0 malloc-16384 16384 6 4 24 0 1 163840 0 malloc-8192 8192 16 4 181 0 1 163840 0 32 Bucket 256 397 188 30712 0 62 149760 0 sctp_chunk 152 434 528 4515 0 254 146224 0 S VFS Cache 104 1040 364 30671 0 126 146016 0 FFS2 dinode 256 518 22 29847 0 62 138240 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 40 11 30219 0 4 129744 0 16 Bucket 144 649 219 7978 0 62 124992 0 malloc-384 384 266 54 434807 0 30 122880 0 ksiginfo 112 69 975 1255 0 126 116928 0 PROC 1336 63 21 30237 0 8 112224 0 malloc-512 512 197 11 234 0 30 106496 0 malloc-4096 4096 6 18 49 0 2 98304 0 filedesc0 1072 64 20 30238 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 20 0 16 83968 0 g_bio 408 0 200 8345 0 30 81600 0 malloc-512 512 91 61 29786 0 30 77824 0 128 Bucket 1024 39 32 4496 0 16 72704 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 2 2 55 0 1 65536 0 tcp_inpcb 488 4 124 2057 0 254 62464 0 malloc-8192 8192 2 5 29519 0 1 57344 0 malloc-1024 1024 53 3 57 0 16 57344 0 malloc-4096 4096 10 3 96 0 2 53248 0 malloc-384 384 87 43 23319 0 30 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 534 0 1 49152 0 malloc-4096 4096 5 7 531 0 2 49152 0 64 Bucket 512 45 51 16755 0 30 49152 0 malloc-2048 2048 18 4 22 0 8 45056 0 tcpcb 1064 4 38 2057 0 254 44688 0 Files 80 259 291 89014 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 8 2 203 0 2 40960 0 malloc-2048 2048 9 11 1525 0 8 40960 0 pcpu-8 8 4691 429 4847 0 254 40960 0 NAMEI 1024 0 36 133919 0 16 36864 0 malloc-16384 16384 1 1 5 0 1 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 malloc-384 384 30 50 2102 0 30 30720 0 pipe 744 23 17 618 0 16 29760 0 malloc-4096 4096 1 6 281 0 2 28672 0 malloc-4096 4096 7 0 7 0 2 28672 0 malloc-512 512 17 39 29526 0 30 28672 0 malloc-512 512 21 35 32404 0 30 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 348302 0 62 28000 0 malloc-2048 2048 9 3 22 0 8 24576 0 malloc-512 512 32 16 2177 0 30 24576 0 ertt_txseginfo 40 1 605 43452 0 254 24240 0 sctp_stream_msg_out 112 0 216 3384 0 254 24192 0 PWD 32 21 735 29413 0 254 24192 0 2 Bucket 32 283 473 10971 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 76 224 5460 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 1307 0 16 22464 0 malloc-2048 2048 9 1 9 0 8 20480 0 sctp_laddr 48 0 420 2364 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 ripcb 488 6 34 1058 0 254 19520 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-2048 2048 4 4 461 0 8 16384 0 vtnet_tx_hdr 24 0 668 479598 0 254 16032 0 udp_inpcb 488 6 26 290 0 254 15616 0 tcp_rack_pcb 832 0 18 48 0 16 14976 0 kenv 258 15 30 1056 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1234 0 254 11520 0 malloc-4096 4096 0 2 215 0 2 8192 0 malloc-2048 2048 0 4 8 0 8 8192 0 malloc-1024 1024 0 8 42 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 50 0 126 8096 0 rl_entry 40 60 142 60 0 254 8080 0 udpcb 32 6 246 340 0 254 8064 0 ertt 72 4 108 2057 0 126 8064 0 4 Bucket 48 6 162 657 0 254 8064 0 tcp_bbr_map 128 0 62 1154 0 126 7936 0 sctp_readq 152 0 52 171 0 254 7904 0 udplite_inpcb 488 0 16 50 0 254 7808 0 itimer 352 0 22 4 0 30 7744 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 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 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 tcp_rack_map 112 0 0 0 0 126 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 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 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0