panic: _mtx_lock_sleep: recursed on non-recursive mutex sctp-tcb @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3373 cpuid = 0 time = 1662906014 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053aa7c70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053aa7dd0 vpanic() at vpanic+0x254/frame 0xfffffe0053aa7eb0 panic() at panic+0xb5/frame 0xfffffe0053aa7f70 __mtx_lock_sleep() at __mtx_lock_sleep+0xa10/frame 0xfffffe0053aa80b0 __mtx_lock_flags() at __mtx_lock_flags+0x231/frame 0xfffffe0053aa81a0 sctp_inpcb_free() at sctp_inpcb_free+0x6fe/frame 0xfffffe0053aa8230 sctp_free_assoc() at sctp_free_assoc+0x444e/frame 0xfffffe0053aa8390 sctp_load_addresses_from_init() at sctp_load_addresses_from_init+0x1d1a/frame 0xfffffe0053aa9180 sctp_handle_init_ack() at sctp_handle_init_ack+0x532/frame 0xfffffe0053aa92b0 sctp_process_control() at sctp_process_control+0x3246/frame 0xfffffe0053aa97c0 sctp_common_input_processing() at sctp_common_input_processing+0xb35/frame 0xfffffe0053aa9a20 sctp_input_with_port() at sctp_input_with_port+0x57d/frame 0xfffffe0053aa9bb0 sctp_input() at sctp_input+0x32/frame 0xfffffe0053aa9bd0 ip_input() at ip_input+0x7c5/frame 0xfffffe0053aa9cf0 swi_net() at swi_net+0x2ed/frame 0xfffffe0053aa9d90 ithread_loop() at ithread_loop+0x4ee/frame 0xfffffe0053aa9ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053aa9f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053aa9f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100031 ] Stopped at kdb_enter+0x6b: movq $0,0x27566ba(%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 0xfffffe00033eee30 rdx 0xdffff7c000000000 rbx 0 rsp 0xfffffe0053aa7db0 rbp 0xfffffe0053aa7dd0 rsi 0x1 rdi 0 r8 0x3 r9 0xffffffff r10 0 r11 0 r12 0 r13 0xfffffe0053e8b560 r14 0xffffffff82b6d3a0 .str.26 r15 0xffffffff82b6d3a0 .str.26 rip 0xffffffff8171cadb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x27566ba(%rip) db> show proc Process 12 (intr) at 0xfffffe0053dda560: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e167e0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e167e0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83e17780 (map 0xffffffff83e17780) (map.pmap 0xffffffff83e17840) (pmap 0xffffffff83e178b0) threads: 22 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100031 Run CPU 0 [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 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 [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 872 787 787 0 R syz-executor.2 842 827 842 0 Ss select 0xfffffe0058616ac0 dhclient 832 1 832 0 Ss select 0xfffffe0058616cc0 dhclient 827 810 430 65 S select 0xfffffe0007980ac0 dhclient 810 430 430 0 S wait 0xfffffe00927ad570 sh 797 784 797 0 Rs syz-executor.3 796 784 796 0 Rs syz-executor.1 787 784 787 0 Rs syz-executor.2 786 784 786 0 Rs syz-executor.0 784 782 782 0 R (threaded) syz-execprog 100100 S uwait 0xfffffe0057326180 syz-execprog 100116 RunQ syz-execprog 100117 S wait 0xfffffe0058c2eab0 syz-execprog 100118 S uwait 0xfffffe0057325280 syz-execprog 100119 S uwait 0xfffffe0057325a00 syz-execprog 100120 S uwait 0xfffffe0057325b00 syz-execprog 100121 S uwait 0xfffffe0092b67380 syz-execprog 100122 S wait 0xfffffe0058c2eab0 syz-execprog 100123 S wait 0xfffffe0058c2eab0 syz-execprog 100124 S wait 0xfffffe0058c2eab0 syz-execprog 100125 RunQ syz-execprog 100128 RunQ syz-execprog 782 780 782 0 Ss pause 0xfffffe0058c30b70 csh 780 688 780 0 Ss select 0xfffffe00079808c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0056f56cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579c24b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579c28b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579c2cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005748f8b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005748fcb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00574900b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579c30b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579c34b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e40941 cron 688 1 688 0 Ss select 0xfffffe0007981040 sshd 501 1 501 0 Ss select 0xfffffe0007980940 syslogd 430 1 430 0 Ss wait 0xfffffe0056fa5018 devd 429 1 429 65 Ss select 0xfffffe0007980cc0 dhclient 344 1 344 0 Ss select 0xfffffe0007980a40 dhclient 341 1 341 0 Ss select 0xfffffe00079813c0 dhclient 17 0 0 0 DL syncer 0xffffffff83f65de0 [syncer] 16 0 0 0 RL [vnlru] 15 0 0 0 RL (threaded) [bufdaemon] 100079 RunQ [bufdaemon] 100082 RunQ [bufspacedaemon-0] 100096 RunQ [/ worker] 9 0 0 0 DL psleep 0xffffffff83f97e80 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100080 D launds 0xffffffff83f8bd44 [laundry: dom0] 100081 RunQ [uma] 7 0 0 0 RL [rand_harvestq] 6 0 0 0 RL [pf purge] 5 0 0 0 DL waiting 0xffffffff84995640 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83a9f340 [doneq0] 100045 D - 0xffffffff83a9f2c0 [async] 100076 D - 0xffffffff83a9f140 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056efcc88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f87460 [crypto] 100041 D crypto_ 0xfffffe0053f6c030 [crypto returns 0] 100042 D crypto_ 0xfffffe0053f6c080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e15dc0 [g_event] 100036 D - 0xffffffff83e15de0 [g_up] 100037 D - 0xffffffff83e15e00 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 1 [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100031 Run CPU 0 [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 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 [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053ddb010 [init] 10 0 0 0 DL audit_w 0xffffffff83f88000 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e167e0 [swapper] 100005 D - 0xfffffe0053c82700 [softirq_0] 100006 D - 0xfffffe0053c82600 [softirq_1] 100007 D - 0xfffffe0053c82500 [if_io_tqg_0] 100008 D - 0xfffffe0053c82400 [if_io_tqg_1] 100009 D - 0xfffffe0053c82300 [if_config_tqg_0] 100010 D - 0xfffffe000817bd00 [in6m_free taskq] 100011 D - 0xfffffe000817bc00 [linuxkpi_irq_wq] 100012 D - 0xfffffe000817bb00 [deferred_unmount ta] 100014 D - 0xfffffe000817b900 [thread taskq] 100016 D - 0xfffffe000817b700 [kqueue_ctx taskq] 100017 D - 0xfffffe000817b600 [pci_hp taskq] 100019 D - 0xfffffe000817b400 [inm_free taskq] 100020 D - 0xfffffe000817b300 [aiod_kick taskq] 100021 D - 0xfffffe000817b200 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000817b200 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000817b200 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000817b200 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000817b100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000817b100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000817b100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000817b100 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000817b000 [firmware taskq] 100038 D - 0xfffffe000817ae00 [crypto_0] 100039 D - 0xfffffe000817ae00 [crypto_1] 100055 D - 0xfffffe000817ac00 [vtnet0 rxq 0] 100056 D - 0xfffffe000817ab00 [vtnet0 txq 0] 100057 D - 0xfffffe000817aa00 [vtnet0 rxq 1] 100058 D - 0xfffffe000817a900 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007982100 [virtio_balloon] 100066 D - 0xffffffff82b73400 [deadlkres] 100071 D - 0xfffffe0057902c00 [acpi_task_0] 100072 D - 0xfffffe0057902c00 [acpi_task_1] 100073 D - 0xfffffe0057902c00 [acpi_task_2] 100074 D - 0xfffffe000817c100 [mca taskq] 100075 D - 0xfffffe000817ad00 [CAM taskq] 873 786 786 0 Z syz-executor.0 db> show all locks Process 796 (syz-executor.1) thread 0xfffffe0092b611e0 (100131) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007a6f1b0) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:14470 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0092b8c230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3023 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00927b4230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4505 Process 12 (intr) thread 0xfffffe0053e8b560 (100031) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0092e13248) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3340 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081d9d98) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3339 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0092e13268) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3338 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0092ff7a50) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1473 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35217 2075K 35288 vtbuf 24 1968K 46 kobj 329 1316K 493 newblk 31 1032K 528 vfscache 3 1025K 3 pcb 28 546K 125 inodedep 60 535K 131 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 114 214K 942 acpica 1674 184K 58126 tidhash 3 141K 3 vmem 3 138K 4 linker 358 134K 386 pagedep 14 132K 68 tfo_ccache 1 128K 1 IP reass 1 128K 1 vnet_data 1 112K 1 DEVFS1 109 109K 126 sem 4 106K 4 filedesc 12 89K 139 bus 998 82K 5213 mtx_pool 2 72K 2 syncache 1 68K 1 module 516 65K 516 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 308 39K 308 kdtrace 181 37K 1009 BPF 22 36K 22 temp 34 33K 1908 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 130 16K 410 ithread 97 16K 97 bus-sc 34 15K 1682 lltable 43 14K 43 KTRACE 100 13K 100 eventhandler 151 13K 151 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 483 CAM queue 5 11K 1528 dirrem 36 9K 64 in6_multi 65 9K 65 bmsafemap 2 9K 97 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 sctp_timw 28 7K 28 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 23 6K 260 plimit 21 6K 396 kqueue 49 6K 879 ufs_dirhash 24 5K 24 UMA 271 5K 271 freefile 35 5K 61 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 hhook 15 4K 17 diradd 25 4K 97 session 25 4K 39 sctp_atcl 8 3K 124 sctp_stro 3 3K 56 pwddesc 46 3K 875 proc-args 73 3K 1984 mkdir 22 3K 110 terminal 11 3K 11 uidinfo 3 3K 10 ip6ndp 13 3K 14 lockf 20 3K 36 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 indirdep 8 2K 10 ipsec-saq 2 2K 2 selfd 31 2K 7767 Unitno 30 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 newdirblk 11 2K 55 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 34 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 36 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 DEVFSP 10 1K 15 crypto 4 1K 4 encap_export_host 12 1K 12 sctp_stri 1 1K 57 pfil 4 1K 4 cdev 2 1K 2 sctp_atky 10 1K 209 chacha20random 1 1K 1 osd 7 1K 18 inpcbpolicy 11 1K 175 freework 2 1K 62 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freeblks 1 1K 61 vnodes 1 1K 1 CAM SIM 2 1K 2 procdesc 2 1K 8 feeder 7 1K 7 tcpfunc 3 1K 3 CC Mem 3 1K 7 loginclass 3 1K 7 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 sctp_athm 8 1K 152 cryptodev 2 1K 49 nexusdev 8 1K 8 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 3567 pmchooks 1 1K 1 sctp_map 6 1K 112 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 72 p1003.1b 1 1K 1 filemon 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 0 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 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 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 19 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 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 2 allocindir 0 0K 0 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 vtfont 0 0K 0 BACKLIGHT 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 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 agp 0 0K 0 statfs 0 0K 241 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 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 523 biobuf 0 0K 0 aio 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 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 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 14059 ioctlops 0 0K 96 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 674 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 kcovinfo 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 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8329 1069 12336 0 254 38494208 0 mbuf 256 8646 1016 16644 0 254 2473472 0 pbuf 2624 0 794 0 0 2 2083456 0 BUF TRIE 144 174 11586 458 0 62 1693440 0 malloc-4096 4096 399 5 1943 0 2 1654784 0 malloc-384 384 4203 27 4203 0 30 1624320 0 malloc-128 128 11604 269 11629 0 126 1519744 0 UMA Slabs 0 112 10613 1 10613 0 126 1188768 0 sctp_asoc 2256 3 507 56 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 vmem btag 56 16648 95 16648 0 254 937608 0 FFS inode 1160 509 23 570 0 8 617120 0 sctp_ep 1208 4 506 39 0 254 616080 0 tcpcb 1104 3 508 7 0 254 564144 0 RADIX NODE 144 3579 224 23268 0 62 547632 0 socket 960 25 483 1432 0 254 487680 0 malloc-65536 65536 7 0 7 0 1 458752 0 VM OBJECT 264 1622 88 27272 0 30 451440 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 sctp_raddr 736 8 509 194 0 254 380512 0 256 Bucket 2048 144 10 1036 0 8 315392 0 VNODE 448 544 86 607 0 30 282240 0 THREAD 1824 133 21 133 0 8 280896 0 malloc-64 64 4062 285 4699 0 254 278208 0 malloc-16 16 14605 145 14848 0 254 236000 0 malloc-2048 2048 5 107 536 0 8 229376 0 DEVCTL 1024 21 199 149 0 0 225280 0 MAP ENTRY 96 1997 271 93605 0 126 217728 0 malloc-16384 16384 7 6 229 0 1 212992 0 UMA Zones 768 243 1 243 0 16 187392 0 malloc-32 32 5361 309 6173 0 254 181440 0 malloc-128 128 1276 119 30549 0 126 178560 0 malloc-256 256 150 480 825 0 62 161280 0 FFS2 dinode 256 509 61 570 0 62 145920 0 FPU_save_area 832 135 27 206 0 16 134784 0 S VFS Cache 104 1007 280 1084 0 126 133848 0 malloc-65536 65536 0 2 68 0 1 131072 0 malloc-1024 1024 109 19 126 0 16 131072 0 unpcb 256 11 499 1192 0 254 130560 0 mbuf_packet 256 6 502 252 0 254 130048 0 ksiginfo 112 45 999 118 0 126 116928 0 VMSPACE 2560 29 13 859 0 4 107520 0 malloc-128 128 665 110 832 0 126 99200 0 PROC 1368 46 20 874 0 8 90288 0 malloc-8192 8192 10 1 137 0 1 90112 0 UMA Kegs 384 229 4 229 0 30 89472 0 128 Bucket 1024 44 39 497 0 16 84992 0 sctp_readq 152 1 519 21 0 254 79040 0 sctp_chunk 152 2 518 144 0 254 79040 0 filedesc0 1072 46 24 875 0 8 75040 0 g_bio 408 0 180 4948 0 30 73440 0 64 Bucket 512 75 61 1716 0 30 69632 0 malloc-64 64 563 508 16202 0 254 68544 0 malloc-128 128 297 230 309 0 126 67456 0 malloc-128 128 341 186 1280 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 136 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-256 256 137 118 150 0 62 65280 0 malloc-256 256 185 70 762 0 62 65280 0 sctp_stream_msg_out 112 6 534 39 0 254 60480 0 malloc-384 384 94 56 212 0 30 57600 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-128 128 148 255 681 0 126 51584 0 malloc-256 256 122 73 871 0 62 49920 0 malloc-256 256 81 114 494 0 62 49920 0 32 Bucket 256 57 138 8714 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 13547 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 7 17 530 0 8 49152 0 malloc-1024 1024 34 14 43 0 16 49152 0 malloc-1024 1024 8 40 585 0 16 49152 0 syncache 168 0 264 5 0 254 44352 0 clpbuf 2624 0 16 16 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 8 2 8 0 2 40960 0 pcpu-8 8 4650 470 4806 0 254 40960 0 pipe 728 20 35 315 0 16 40040 0 udp_inpcb 424 6 84 163 0 30 38160 0 da_ccb 544 0 70 1340 0 16 38080 0 malloc-64 64 128 439 150 0 254 36288 0 malloc-64 64 114 453 1829 0 254 36288 0 malloc-64 64 151 416 7948 0 254 36288 0 malloc-64 64 491 76 696 0 254 36288 0 malloc-64 64 26 541 309 0 254 36288 0 malloc-128 128 18 261 22 0 126 35712 0 malloc-128 128 125 154 338 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 35 55 151 0 30 34560 0 malloc-256 256 18 117 51 0 62 34560 0 malloc-256 256 52 83 711 0 62 34560 0 malloc-256 256 11 124 365 0 62 34560 0 malloc-32768 32768 0 1 120 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-4096 4096 4 4 91 0 2 32768 0 malloc-4096 4096 4 4 247 0 2 32768 0 malloc-2048 2048 7 9 7 0 8 32768 0 malloc-2048 2048 5 11 68 0 8 32768 0 malloc-2048 2048 7 9 198 0 8 32768 0 malloc-2048 2048 7 9 89 0 8 32768 0 malloc-1024 1024 6 26 209 0 16 32768 0 malloc-1024 1024 8 24 9 0 16 32768 0 malloc-1024 1024 4 28 4 0 16 32768 0 malloc-1024 1024 6 26 1028 0 16 32768 0 malloc-512 512 5 59 207 0 30 32768 0 malloc-512 512 11 53 67 0 30 32768 0 malloc-512 512 5 59 5 0 30 32768 0 pcpu-64 64 494 18 494 0 254 32768 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 13 0 254 28224 0 16 Bucket 144 47 149 225 0 62 28224 0 4 Bucket 48 5 583 53 0 254 28224 0 ripcb 424 2 61 5 0 30 26712 0 tcp_inpcb 424 3 60 7 0 30 26712 0 TURNSTILE 136 155 34 155 0 62 25704 0 malloc-8192 8192 1 2 3 0 1 24576 0 PGRP 88 25 251 39 0 126 24288 0 ertt_txseginfo 40 0 606 175 0 254 24240 0 rl_entry 40 38 568 38 0 254 24240 0 rtentry 168 30 114 34 0 62 24192 0 Files 80 124 176 7370 0 126 24000 0 8 Bucket 80 47 253 259 0 126 24000 0 malloc-384 384 53 7 393 0 30 23040 0 SLEEPQUEUE 88 155 101 155 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 163 0 254 20160 0 udp_inpcb ports 32 3 627 40 0 254 20160 0 ertt 72 3 277 7 0 126 20160 0 PWD 32 16 614 152 0 254 20160 0 malloc-64 64 2 313 29 0 254 20160 0 malloc-32 32 6 624 56 0 254 20160 0 malloc-32 32 80 550 93 0 254 20160 0 malloc-32 32 292 338 544 0 254 20160 0 malloc-32 32 175 455 192 0 254 20160 0 malloc-32 32 41 589 737 0 254 20160 0 malloc-32 32 61 569 2853 0 254 20160 0 malloc-32 32 44 586 1268 0 254 20160 0 2 Bucket 32 46 584 317 0 254 20160 0 KNOTE 160 26 99 356 0 62 20000 0 Mountpoints 2752 2 5 2 0 4 19264 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 3 0 2 16384 0 malloc-4096 4096 0 4 2 0 2 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-512 512 0 32 1 0 30 16384 0 malloc-512 512 0 32 15 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 sctp_asconf_ack 48 0 336 1 0 254 16128 0 kenv 258 15 45 1041 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 tcp_inpcb ports 32 1 377 1 0 254 12096 0 malloc-16 16 15 735 27 0 254 12000 0 malloc-16 16 18 732 132 0 254 12000 0 malloc-16 16 305 445 498 0 254 12000 0 malloc-16 16 31 719 33 0 254 12000 0 malloc-16 16 185 565 2994 0 254 12000 0 malloc-16 16 16 734 26812 0 254 12000 0 malloc-16 16 66 684 1610 0 254 12000 0 malloc-384 384 1 29 2 0 30 11520 0 malloc-384 384 20 10 21 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 vtnet_tx_hdr 24 0 334 1071 0 254 8016 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 1 0 254 2048 0 FFS1 dinode 128 0 0 0 0 126 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 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 0 254 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 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 896 0 0 0 0 16 0 0 tcp_rack_map 120 0 0 0 0 126 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 72 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_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 sctp_asconf 40 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIO 208 0 0 0 0 62 0 0 NCLNODE 608 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 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 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 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 malloc-384 384 0 0 0 0 30 0 0 pcpu-32 32 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