panic: _mtx_lock_sleep: recursed on non-recursive mutex sctp-tcb @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3361 cpuid = 0 time = 32830 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003635670 vpanic() at vpanic+0x1c7/frame 0xfffffe00036356d0 panic() at panic+0x43/frame 0xfffffe0003635730 __mtx_lock_sleep() at __mtx_lock_sleep+0x6e9/frame 0xfffffe00036357c0 __mtx_lock_flags() at __mtx_lock_flags+0x150/frame 0xfffffe0003635820 sctp_inpcb_free() at sctp_inpcb_free+0x4de/frame 0xfffffe00036358a0 sctp_free_assoc() at sctp_free_assoc+0x2890/frame 0xfffffe0003635930 sctp_load_addresses_from_init() at sctp_load_addresses_from_init+0x1201/frame 0xfffffe00036362c0 sctp_process_control() at sctp_process_control+0x67dc/frame 0xfffffe0003636750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00036368e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe00036369d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00036369f0 ip_input() at ip_input+0x388/frame 0xfffffe0003636a90 swi_net() at swi_net+0x20d/frame 0xfffffe0003636b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003636bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003636bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003636bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x147c986(%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 0xffffffff810eb770 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003635650 rbp 0xfffffe0003635670 rsi 0 rdi 0xffffffff810eb7a6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0x274e ll+0x272d r12 0xffffffff820671a0 ddb_dbbe r13 0 r14 0xffffffff8196f0d0 r15 0xffffffff8196f0d0 rip 0xffffffff810dfc77 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x147c986(%rip) db> show proc Process 12 (intr) at 0xfffff800042a7a40: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250ee70 ABI: null reaper: 0xffffffff8250ee70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8250fac0 (map 0xffffffff8250fac0) (map.pmap 0xffffffff8250fb80) (pmap 0xffffffff8250fbe0) threads: 23 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100020 Run CPU 0 [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 51331 41975 41975 0 S (threaded) syz-executor.0 100118 S nanslp 0xffffffff8252fd71 syz-executor.0 100186 S sbwait 0xfffff8000dcc2924 syz-executor.0 100215 S sbwait 0xfffff8000df2e574 syz-executor.0 101116 S connec 0xfffff8000e09c840 syz-executor.0 101117 S uwait 0xfffff80004928680 syz-executor.0 101118 S uwait 0xfffff80004928880 syz-executor.0 45678 1 45678 65 Ss select 0xfffff8003182cb40 dhclient 44735 1 44735 0 Ss select 0xfffff8003182cf40 dhclient 44732 1 44732 0 Ss select 0xfffff800315bbec0 dhclient 44707 1 44707 65 Ss select 0xfffff800319ec340 dhclient 41975 762 41975 0 Ss nanslp 0xffffffff8252fd71 syz-executor.0 41969 1 41969 0 Ss select 0xfffff8002a143c40 dhclient 41966 1 41966 0 Ss select 0xfffff80004be9440 dhclient 41679 762 41679 0 Ss piperd 0xfffff80004b0e8b8 syz-executor.2 13041 1 13041 65 Ss select 0xfffff8001ef43240 dhclient 8749 1 8749 0 Ss select 0xfffff8003182c040 dhclient 8746 1 8746 0 Ss select 0xfffff8001ef43340 dhclient 5044 1 5044 65 Ss select 0xfffff800315bb940 dhclient 3311 1 3311 0 Ss select 0xfffff80004be9240 dhclient 3308 1 3308 0 Ss select 0xfffff8001ef43dc0 dhclient 842 762 842 0 Ss piperd 0xfffff80004b082e8 syz-executor.3 766 762 766 0 Ss piperd 0xfffff800310688b8 syz-executor.1 762 760 760 0 S (threaded) syz-fuzzer 100104 S uwait 0xfffff80004a15a00 syz-fuzzer 100107 S uwait 0xfffff8001efe0680 syz-fuzzer 100108 S uwait 0xfffff8001efe0780 syz-fuzzer 100109 S uwait 0xfffff8001efe0880 syz-fuzzer 100110 S uwait 0xfffff80004928080 syz-fuzzer 100111 S uwait 0xfffff80004928180 syz-fuzzer 100112 S kqread 0xfffff80004be5800 syz-fuzzer 100113 S uwait 0xfffff8001efe0980 syz-fuzzer 100883 S uwait 0xfffff80031905c00 syz-fuzzer 760 758 760 0 SWs pause 0xfffff80031174ae8 csh 758 682 758 0 Ss select 0xfffff80004a821c0 sshd 742 1 742 0 Ss+ ttyin 0xfffff800047008b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004a06cb0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004a024b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004a02cb0 getty 738 1 738 0 Ss+ ttyin 0xfffff800049fe4b0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049fecb0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049fa4b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049facb0 getty 734 1 734 0 Ss+ ttyin 0xfffff800049f44b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252fd71 cron 682 1 682 0 Ss select 0xfffff80004be99c0 sshd 495 1 495 0 Ss select 0xfffff80004be9a40 syslogd 424 1 424 0 Ss select 0xfffff80004be9d40 devd 423 1 423 65 Ss select 0xfffff80004a828c0 dhclient 338 1 338 0 Ss select 0xfffff80004a82940 dhclient 335 1 335 0 Ss select 0xfffff80004be9cc0 dhclient 23 0 0 0 DL syncer 0xffffffff8261d138 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004a55a40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c200 [bufdaemon] 100077 D - 0xffffffff8200ac00 [bufspacedaemon-0] 100087 D sdflush 0xfffff8000470b8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826436c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637b38 [dom0] 100075 D launds 0xffffffff82637b44 [laundry: dom0] 100076 D umarcl 0xffffffff814e7fa0 [uma] 18 0 0 0 DL - 0xffffffff823634f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c16818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d85390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b7dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261b7dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261b7dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261b7dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223b240 [doneq0] 100067 D - 0xffffffff8223b110 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000432ed90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000432ed30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82635020 [crypto] 14 0 0 0 DL seqstat 0xfffff800042f9c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250e8e0 [g_event] 100026 D - 0xffffffff8250e8e8 [g_up] 100027 D - 0xffffffff8250e8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800042aee00 [thr_0] 100019 D - 0xfffff800042aee80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100020 Run CPU 0 [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004289520 [init] 10 0 0 0 DL audit_w 0xffffffff82635540 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250ee70 [swapper] 100005 D - 0xfffff800042a3e00 [if_io_tqg_0] 100006 D - 0xfffff800042a3d00 [if_io_tqg_1] 100007 D - 0xfffff800042a3c00 [if_config_tqg_0] 100008 D - 0xfffff800042a3b00 [softirq_0] 100009 D - 0xfffff800042a3a00 [softirq_1] 100010 D - 0xfffff800042a3900 [inm_free taskq] 100013 D - 0xfffff800042a3600 [aiod_kick taskq] 100014 D - 0xfffff800042a3500 [thread taskq] 100015 D - 0xfffff800042a3400 [in6m_free taskq] 100017 D - 0xfffff800042a3200 [kqueue_ctx taskq] 100024 D - 0xfffff800042a3100 [firmware taskq] 100029 D - 0xfffff800042ee600 [crypto_0] 100030 D - 0xfffff800042ee600 [crypto_1] 100044 D - 0xfffff800046ebe00 [vtnet0 rxq 0] 100045 D - 0xfffff800046ebd00 [vtnet0 txq 0] 100046 D - 0xfffff800046ebc00 [vtnet0 rxq 1] 100047 D - 0xfffff800046ebb00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004479980 [virtio_balloon] 100053 D - 0xfffff800046eba00 [mca taskq] 100055 D - 0xffffffff81d16e61 [deadlkres] 100062 D - 0xfffff800042ee100 [acpi_task_0] 100063 D - 0xfffff800042ee100 [acpi_task_1] 100064 D - 0xfffff800042ee100 [acpi_task_2] 100066 D - 0xfffff800042ee000 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe00048b2a00 (100020) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8000db6a968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3333 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000493d2d0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3331 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8000db6a988) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002e54fa90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1473 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 pcb 1527 2225K 142306 vtbuf 24 1968K 46 sysctloid 28482 1661K 28546 kobj 336 1344K 496 newblk 9 1026K 53164 vfscache 3 1025K 3 sctp_atcl 1501 751K 102501 sctp_stro 750 750K 29761 inodedep 164 594K 51829 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 139 280K 51415 pf_rule 229 229K 870 acpica 1674 185K 52510 vnet_data 1 168K 1 pagedep 9 130K 50619 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 filedesc 16 105K 100553 linker 254 99K 306 sctp_atky 2259 95K 145247 BPF 46 88K 70 sctp_timw 350 88K 350 bus 979 79K 3034 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 umtx 342 43K 342 temp 39 41K 7976 dirrem 155 39K 50456 kdtrace 188 36K 155225 vmem 3 34K 7 hostcache 1 32K 1 shm 1 32K 45 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 83 30K 91 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 sctp_athm 1501 24K 103942 sctp_map 1500 24K 59522 kbdmux 6 22K 6 freefile 155 20K 50447 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 lltable 42 15K 202 ether_multi 172 14K 339 bus-sc 30 14K 1415 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 146 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 select 69 9K 69 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 bmsafemap 1 8K 51024 shmfd 1 8K 166 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 selfd 113 8K 661997 cred 27 7K 802 CAM DEV 3 6K 510 plimit 24 6K 1144 kqueue 62 6K 51460 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 160 pf_ifnet 11 5K 576 session 35 5K 68 pgrp 35 5K 88 ufs_dirhash 12 5K 26 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 136 evdev 4 4K 4 UMA 247 4K 247 routetbl 22 4K 28 lockf 33 4K 284 hhook 13 4K 13 proc-args 52 3K 820 terminal 11 3K 11 acpisem 22 3K 22 sctp_ifa 21 3K 31 uidinfo 3 3K 100 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 29 Unitno 28 2K 102970 CAM XPT 22 2K 543 pf_osfp 14 2K 14 in_multi 6 2K 24 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 50409 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 freeblks 4 1K 50324 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 2026 NFSD session 1 1K 1 CAM periph 4 1K 271 mkdir 7 1K 100614 ipsec 3 1K 3 sctp_ifn 6 1K 31 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 encap_export_host 12 1K 12 procdesc 5 1K 24 crypto 3 1K 3 sctp_stri 1 1K 2956 newdirblk 4 1K 50307 diradd 4 1K 50515 inpcbpolicy 16 1K 7829 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 osd 3 1K 9 vnodes 1 1K 4 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 ip_msource 3 1K 25 loginclass 3 1K 6 prison 6 1K 6 soname 5 1K 49979 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 tcpfunc 2 1K 2 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 210 sctp_vrf 1 1K 1 entropy 2 1K 59 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 iov 2 1K 53380 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 68985 sctp_iter 0 0K 21 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 1 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 20 sctp_aadr 0 0K 234 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 scsi_pass 0 0K 0 ciss_data 0 0K 0 smartpqi 0 0K 0 pvscsi 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 scsi_da 0 0K 69 iavf 0 0K 0 ixl 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 agp 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 nvme_da 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twa_commands 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 vm_fictitious 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 79936 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 32365 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1016 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 15 allocindir 0 0K 0 indirdep 0 0K 111 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 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 257 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 79 in_mfilter 0 0K 128 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 27 VN POLL 0 0K 0 ppbusdev 0 0K 0 statfs 0 0K 50504 namei_tracker 0 0K 152 export_host 0 0K 0 cl_savebuf 0 0K 5 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 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 396 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 6816 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 sbuf 0 0K 288 mps 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mpr_user 0 0K 0 SWAP 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sysctltmp 0 0K 880 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 ix_sriov 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 25 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 DEVFS4 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 aacbuf 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 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9240 256 13393 0 127 19447808 0 RADIX NODE 144 15948 15773 1925708 0 63 4567824 0 sctp_asoc 2288 750 545 29761 0 125 2962960 0 malloc-2048 2048 756 418 70622 0 8 2404352 0 mbuf_packet 256 8401 711 1247412 0 254 2332672 0 malloc-512 512 4127 17 4144 0 30 2121728 0 BUF TRIE 144 360 13108 86926 0 62 1939392 0 sctp_ep 1280 750 714 70616 0 127 1873920 0 malloc-512 512 243 3117 51910 0 30 1720320 0 sctp_raddr 736 755 1390 34986 0 131 1578720 0 malloc-4096 4096 355 2 533 0 2 1462272 0 malloc-512 512 1520 1112 102680 0 30 1347584 0 malloc-1024 1024 753 471 30302 0 16 1253376 0 malloc-128 128 9408 264 161562 0 126 1238016 0 UMA Slabs 0 112 8182 1751 12388 0 126 1112496 0 malloc-256 256 245 3955 152438 0 62 1075200 0 mbuf_jumbo_page 4096 0 255 9995 0 124 1044480 0 mbuf 256 1153 2725 833994 0 254 992768 0 pbuf 832 0 985 0 0 2 819520 0 malloc-128 128 774 4093 54507 0 126 622976 0 malloc-256 256 944 871 174572 0 62 464640 0 256 Bucket 2048 131 71 12688 0 8 413696 0 VM OBJECT 264 1409 91 709676 0 30 396000 0 socket 944 41 363 81617 0 131 381376 0 VNODE 488 573 91 51030 0 30 324032 0 THREAD 1792 146 25 52631 0 8 306432 0 malloc-256 256 17 1078 32382 0 62 280320 0 malloc-4096 4096 60 8 51338 0 2 278528 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 2 2 268 0 1 262144 0 malloc-1024 1024 241 7 882 0 16 253952 0 sctp_chunk 152 767 871 8827 0 154 248976 0 g_bio 408 0 530 317398 0 31 216240 0 malloc-64 64 1310 1903 35074 0 254 205632 0 malloc-16384 16384 5 7 50408 0 1 196608 0 malloc-16 16 11898 352 11967 0 254 196000 0 malloc-64 64 2783 178 664738 0 254 189504 0 MAP ENTRY 96 1533 441 2752118 0 126 189504 0 malloc-2048 2048 12 76 81369 0 8 180224 0 128 Bucket 1024 132 35 18950 0 16 171008 0 UMA Zones 768 219 0 219 0 16 168192 0 malloc-32768 32768 0 5 95 0 1 163840 0 malloc-128 128 1212 59 24772 0 126 162688 0 FFS2 dinode 256 536 94 50991 0 62 161280 0 malloc-32 32 4629 285 4790 0 254 157248 0 malloc-32 32 1792 2996 112755 0 254 153216 0 vmem btag 56 2398 326 2666 0 254 152544 0 S VFS Cache 104 1064 379 53392 0 126 150072 0 64 Bucket 512 97 183 62435 0 30 143360 0 malloc-256 256 200 355 166970 0 62 142080 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 411 0 1 131072 0 VMSPACE 2536 37 14 51314 0 4 129336 0 malloc-1024 1024 121 3 138 0 16 126976 0 malloc-256 256 423 42 3974 0 62 119040 0 32 Bucket 256 115 350 90810 0 62 119040 0 sctp_stream_msg_out 112 0 1044 4564 0 186 116928 0 FFS inode 160 536 189 50991 0 62 116000 0 DEVCTL 1024 0 100 133 0 0 102400 0 PROC 1312 59 19 51335 0 8 102336 0 filedesc0 1080 60 24 51336 0 8 90720 0 malloc-4096 4096 21 1 39 0 2 90112 0 malloc-16 16 1753 3747 130577 0 254 88000 0 UMA Kegs 384 205 8 205 0 30 81792 0 malloc-16 16 1528 3472 62485 0 254 80000 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-16384 16384 3 1 7 0 1 65536 0 malloc-16384 16384 3 1 7 0 1 65536 0 malloc-4096 4096 10 5 52234 0 2 61440 0 malloc-512 512 57 63 2709 0 30 61440 0 malloc-128 128 165 269 50536 0 126 55552 0 tcp_bbr_map 128 0 403 2175 0 126 51584 0 malloc-128 128 359 44 1175 0 126 51584 0 malloc-128 128 389 14 1518 0 126 51584 0 malloc-8192 8192 5 1 34 0 1 49152 0 malloc-8192 8192 1 5 18 0 1 49152 0 tcpcb 1048 5 39 1904 0 127 46112 0 pcpu-8 8 4961 671 6977 0 254 45056 0 pipe 744 23 37 1708 0 16 44640 0 16 Bucket 144 64 244 258164 0 62 44352 0 udplite_inpcb 488 4 84 3897 0 138 42944 0 malloc-8192 8192 3 2 156 0 1 40960 0 malloc-64 64 458 172 1917 0 254 40320 0 Files 80 235 265 155608 0 126 40000 0 NAMEI 1024 0 36 228871 0 16 36864 0 malloc-64 64 416 151 52352 0 254 36288 0 8 Bucket 80 78 372 49820 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 10 0 1 32768 0 mt_stats_zone 64 451 61 451 0 254 32768 0 malloc-512 512 48 8 57 0 30 28672 0 ksiginfo 112 63 189 2860 0 126 28224 0 KNOTE 160 28 147 442765 0 62 28000 0 malloc-128 128 110 107 2774 0 126 27776 0 ripcb 488 5 51 1059 0 138 27328 0 unpcb 256 20 85 3065 0 154 26880 0 clpbuf 832 0 32 58037 0 16 26624 0 TURNSTILE 136 172 17 172 0 62 25704 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-2048 2048 8 4 26 0 8 24576 0 malloc-512 512 5 43 3495 0 30 24576 0 PWD 32 19 737 50351 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 tcp_inpcb 488 5 43 1904 0 138 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-1024 1024 17 3 33 0 16 20480 0 malloc-256 256 40 35 551 0 62 19200 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 DIRHASH 1024 11 5 36 0 16 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 3 1 6 0 2 16384 0 malloc-2048 2048 3 5 64 0 8 16384 0 sctp_laddr 48 0 336 3417 0 254 16128 0 malloc-64 64 82 170 51452 0 254 16128 0 malloc-32 32 40 464 53536 0 254 16128 0 vtnet_tx_hdr 24 0 668 632983 0 254 16032 0 routing nhops 256 26 34 56 0 62 15360 0 tcp_bbr_pcb 832 0 18 103 0 16 14976 0 malloc-1024 1024 8 4 58 0 16 12288 0 malloc-1024 1024 4 8 213 0 16 12288 0 malloc-512 512 21 3 21 0 30 12288 0 malloc-512 512 20 4 20 0 30 12288 0 rtentry 176 33 36 56 0 62 12144 0 rl_entry 40 77 226 77 0 254 12120 0 malloc-64 64 93 96 269 0 254 12096 0 malloc-64 64 52 137 19493 0 254 12096 0 malloc-64 64 87 102 195 0 254 12096 0 malloc-32 32 5 373 103343 0 254 12096 0 malloc-32 32 101 277 618 0 254 12096 0 malloc-32 32 86 292 38289 0 254 12096 0 malloc-32 32 107 271 8483 0 254 12096 0 4 Bucket 48 5 247 13210 0 254 12096 0 malloc-128 128 30 63 47 0 126 11904 0 udp_inpcb 488 2 22 969 0 138 11712 0 malloc-256 256 13 32 1376 0 62 11520 0 malloc-256 256 11 34 201 0 62 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 0 4 4979 0 8 8192 0 malloc-2048 2048 3 1 194 0 8 8192 0 malloc-1024 1024 1 7 2693 0 16 8192 0 udpcb 32 6 246 4866 0 254 8064 0 malloc-32 32 19 233 1064 0 254 8064 0 2 Bucket 32 52 200 25166 0 254 8064 0 malloc-16 16 31 469 30043 0 254 8000 0 malloc-16 16 42 458 9506 0 254 8000 0 malloc-16 16 196 304 53208 0 254 8000 0 malloc-16 16 27 473 79 0 254 8000 0 sctp_readq 152 0 52 592 0 154 7904 0 KMAP ENTRY 96 12 69 12 0 126 7776 0 kenv 258 3 27 1021 0 30 7740 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 malloc-4096 4096 1 0 2 0 2 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 hostcache 96 1 41 1 0 186 4032 0 ipq 56 0 72 2 0 254 4032 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 vmem 1856 1 1 1 0 8 3712 0 pcpu-4 4 16 496 16 0 254 2048 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_ack 48 0 0 0 0 254 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 0 154 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 138 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 tcp_log 416 0 0 0 0 138 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 syncache 168 0 0 4 0 154 0 0 tcptw 88 0 0 0 0 186 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 744 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 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 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 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 0 123 0 0 mbuf_jumbo_9k 9216 0 0 0 0 123 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 832 0 0 0 0 35 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 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 0 112 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-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-16 16 0 0 0 0 254 0 0 pcpu-64 64 0 0 0 0 254 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-16 16 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