panic: _mtx_lock_sleep: recursed on non-recursive mutex sctp-create @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3330 cpuid = 1 time = 57 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003778ca0 vpanic() at vpanic+0x1c7/frame 0xfffffe0003778d00 panic() at panic+0x43/frame 0xfffffe0003778d60 __mtx_lock_sleep() at __mtx_lock_sleep+0x6e9/frame 0xfffffe0003778df0 __mtx_lock_flags() at __mtx_lock_flags+0x150/frame 0xfffffe0003778e50 sctp_inpcb_free() at sctp_inpcb_free+0x2b6/frame 0xfffffe0003778ed0 sctp_free_assoc() at sctp_free_assoc+0x2890/frame 0xfffffe0003778f60 sctp_process_cookie_new() at sctp_process_cookie_new+0x3c4/frame 0xfffffe0003779250 sctp_process_control() at sctp_process_control+0x511e/frame 0xfffffe0003779750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00037798e0 sctp_input_with_port() at sctp_input_with_port+0x306/frame 0xfffffe00037799d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00037799f0 ip_input() at ip_input+0x388/frame 0xfffffe0003779a90 swi_net() at swi_net+0x20d/frame 0xfffffe0003779b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003779bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003779bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003779bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x67: movq $0,0x1444c4e(%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 0xffffffff8112a920 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003778c80 rbp 0xfffffe0003778ca0 rsi 0 rdi 0xffffffff8112a956 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0003778b70 r11 0xff00ff0100 r12 0xffffffff820678b0 ddb_dbbe r13 0 r14 0xffffffff81a49848 r15 0xffffffff81a49848 rip 0xffffffff81121937 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1444c4e(%rip) db> show proc Process 12 (intr) at 0xfffff800044b1a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82519af0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff82519af0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8251a740 (map 0xffffffff8251a740) (map.pmap 0xffffffff8251a800) (pmap 0xffffffff8251a860) threads: 23 100010 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100017 I [swi6: task queue] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 Run CPU 1 [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 I [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100082 I [swi1: hpts] 100083 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 6484 815 815 0 R (threaded) syz-executor.2 100090 RunQ syz-executor.2 107226 RunQ syz-executor.2 107227 RunQ syz-executor.2 6483 816 816 0 R (threaded) syz-executor.3 100197 RunQ syz-executor.3 107223 S connec 0xfffff8002f5c30e0 syz-executor.3 107225 S uwait 0xfffff80018ed5700 syz-executor.3 6481 786 786 0 LE *sctp-cr 0xfffff800182d5900 syz-executor.1 6480 785 785 0 T (threaded) syz-executor.0 101816 s syz-executor.0 107216 Run CPU 0 syz-executor.0 3488 1 3488 65 Ss select 0xfffff800182e7c40 dhclient 3004 1 3004 0 Ss select 0xfffff800182e7cc0 dhclient 3001 1 3001 0 Ss select 0xfffff80018f94cc0 dhclient 2982 1 2982 65 Ss select 0xfffff800182e7540 dhclient 2357 1 2357 0 Ss select 0xfffff80018f94c40 dhclient 2351 1 2351 0 Ss select 0xfffff80018f94d40 dhclient 2332 1 2332 65 Ss select 0xfffff80018f94dc0 dhclient 1685 1 1685 0 Ss select 0xfffff800182e7040 dhclient 1682 1 1682 0 Ss select 0xfffff800182e70c0 dhclient 1658 1 1658 65 Ss select 0xfffff800182e71c0 dhclient 1036 1 1036 0 Ss select 0xfffff800182e74c0 dhclient 1033 1 1033 0 Ss select 0xfffff80004b366c0 dhclient 816 780 816 0 Rs syz-executor.3 815 780 815 0 Rs syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100098 S uwait 0xfffff80004a89900 syz-fuzzer 100120 S uwait 0xfffff80004d36e00 syz-fuzzer 100121 S uwait 0xfffff80004d36f00 syz-fuzzer 100122 S uwait 0xfffff80004b5e080 syz-fuzzer 100123 S kqread 0xfffff80004f27400 syz-fuzzer 100124 S uwait 0xfffff80018229600 syz-fuzzer 100125 S uwait 0xfffff80004b5e280 syz-fuzzer 100126 S uwait 0xfffff800184c5d80 syz-fuzzer 100127 S uwait 0xfffff80018a29e00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80004ed2b00 csh 776 694 776 0 Ss select 0xfffff800182e73c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff8000485e4b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004bb5cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bb94b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bb9cb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004b414b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b41cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b474b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b47cb0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b4c4b0 getty 698 1 698 0 Ss nanslp 0xffffffff82539d21 cron 694 1 694 0 Ss select 0xfffff800182e76c0 sshd 507 1 507 0 Ss select 0xfffff800182c5f40 syslogd 436 1 436 0 Ss select 0xfffff800182e7740 devd 435 1 435 65 Ss select 0xfffff800182e7e40 dhclient 350 1 350 0 Ss select 0xfffff800182e7dc0 dhclient 347 1 347 0 Ss select 0xfffff800182e7640 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d55528 [vnlru] 22 0 0 0 DL syncer 0xffffffff82629138 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100079 D qsleep 0xffffffff82628200 [bufdaemon] 100084 D - 0xffffffff8200ad00 [bufspacedaemon-0] 100093 D sdflush 0xfffff80004dfa8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650008 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100085 D launds 0xffffffff82644484 [laundry: dom0] 100086 D umarcl 0xffffffff815a8850 [uma] 18 0 0 0 DL - 0xffffffff8236e0a8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d7d818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b73430 [pf purge] 15 0 0 0 DL - 0xffffffff8262585c [soaiod4] 9 0 0 0 DL - 0xffffffff8262585c [soaiod3] 8 0 0 0 DL - 0xffffffff8262585c [soaiod2] 7 0 0 0 DL - 0xffffffff8262585c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff822459c0 [doneq0] 100076 D - 0xffffffff82245890 [scanner] 14 0 0 0 DL seqstat 0xfffff80004614488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004342490 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004342430 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82641960 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519560 [g_event] 100035 D - 0xffffffff82519568 [g_up] 100036 D - 0xffffffff82519570 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff80004342700 [thr_0] 100028 D - 0xfffff80004342780 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100017 I [swi6: task queue] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 Run CPU 1 [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 I [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100082 I [swi1: hpts] 100083 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457528 [init] 10 0 0 0 DL audit_w 0xffffffff82641e80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82519af0 [swapper] 100005 D - 0xfffff80004342c00 [if_io_tqg_0] 100006 D - 0xfffff80004342b00 [if_io_tqg_1] 100007 D - 0xfffff80004342a00 [if_config_tqg_0] 100008 D - 0xfffff80004342900 [softirq_0] 100009 D - 0xfffff80004342800 [softirq_1] 100011 D - 0xfffff8000408c800 [inm_free taskq] 100012 D - 0xfffff8000408c700 [linuxkpi_irq_wq] 100013 D - 0xfffff8000408c600 [thread taskq] 100014 D - 0xfffff8000408c500 [aiod_kick taskq] 100016 D - 0xfffff8000408c300 [kqueue_ctx taskq] 100018 D - 0xfffff8000408c100 [in6m_free taskq] 100019 D - 0xfffff8000408c000 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000408c000 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000408c000 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000408c000 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044ace00 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044ace00 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044ace00 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044ace00 [linuxkpi_long_wq_3] 100033 D - 0xfffff800044acd00 [firmware taskq] 100037 D - 0xfffff800044acc00 [crypto_0] 100038 D - 0xfffff800044acc00 [crypto_1] 100053 D - 0xfffff800044ac700 [vtnet0 rxq 0] 100054 D - 0xfffff800044ac600 [vtnet0 txq 0] 100055 D - 0xfffff800044ac500 [vtnet0 rxq 1] 100056 D - 0xfffff800044ac400 [vtnet0 txq 1] 100058 D vtbslp 0xfffff80004868e80 [virtio_balloon] 100062 D - 0xfffff800044ac300 [mca taskq] 100066 D - 0xffffffff81df4800 [deadlkres] 100071 D - 0xfffff800044f3d00 [acpi_task_0] 100072 D - 0xfffff800044f3d00 [acpi_task_1] 100073 D - 0xfffff800044f3d00 [acpi_task_2] 100075 D - 0xfffff800044aca00 [CAM taskq] db> show all locks Process 6480 (syz-executor.0) thread 0xfffffe0094c44800 (107216) exclusive sleep mutex pmap (pmap) r = 0 (0xffffffff8267d740) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:6039 Process 19 (pagedaemon) thread 0xfffffe0051d8e100 (100077) shared rw vnet_rwlock (vnet_rwlock) r = 0 (0xffffffff8262b028) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:6975 Process 12 (intr) thread 0xfffffe0004126500 (100032) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8002f629988) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_input.c:4972 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30827 1808K 30893 kobj 331 1324K 491 newblk 5 1025K 7946 vfscache 3 1025K 3 pcb 356 898K 11898 inodedep 29 523K 7292 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 145 283K 6569 acpica 1674 184K 56345 vnet_data 1 168K 1 sctp_stro 157 157K 2709 tidhash 3 141K 3 filedesc 18 137K 11027 pagedep 9 130K 11513 tfo_ccache 1 128K 1 sctp_atcl 319 120K 8696 DEVFS1 106 106K 123 sem 4 106K 4 linker 285 101K 320 BPF 46 88K 46 bus 989 81K 3493 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 360 45K 360 kdtrace 222 44K 13713 temp 36 35K 2891 hostcache 1 32K 1 shm 1 32K 10 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 72 21K 72 sctp_atky 477 20K 11566 DEVFS_RULE 56 20K 56 sctp_timw 78 20K 78 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 45 14K 101 bus-sc 32 14K 1718 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 170 kenv 93 12K 93 eventhandler 133 12K 133 GEOM 60 10K 489 rman 82 10K 423 in6_multi 65 9K 65 bmsafemap 2 9K 5916 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 126 rpc 2 8K 2 shmfd 1 8K 65 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 312 kqueue 65 7K 6509 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 437 taskqueue 57 6K 57 CAM queue 5 6K 1528 dirrem 20 5K 5739 sctp_athm 319 5K 8783 sctp_map 314 5K 5332 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 50 pf_ifnet 10 5K 51 UMA 262 5K 262 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 62 4K 6485 routetbl 24 4K 204 selfd 55 4K 92946 lockf 32 4K 613 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 675 acpisem 22 3K 22 terminal 11 3K 11 freefile 20 3K 5729 uidinfo 5 3K 17 select 19 3K 153 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 12 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 417 pf_rule 1 1K 33 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 44 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 inpcbpolicy 21 1K 1455 mkdir 5 1K 11030 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 linuxcurrent 3 1K 4 newdirblk 4 1K 5515 diradd 4 1K 5778 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 pf_osfp 3 1K 3 osd 3 1K 10 vnodes 1 1K 5 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 soname 6 1K 8662 apmdev 1 1K 1 CAM dev queue 2 1K 2 atkbddev 2 1K 2 CAM I/O Scheduler 1 1K 1 freework 1 1K 6285 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 6 1K 6 filecaps 5 1K 112 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 18433 p1003.1b 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4550 sctp_iter 0 0K 16 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 7 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 0 pf_table 0 0K 45 pf_altq 0 0K 0 pf_temp 0 0K 0 DEVFS4 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 ath_hal 0 0K 0 xen_intr 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 vm_fictitious 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 UMAHash 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 17424 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 19 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 freeblks 0 0K 5636 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 1152 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 0 0K 0 tcp_log_dev 0 0K 48 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 20 ip6_msource 0 0K 0 ip6_moptions 0 0K 5 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 midi buffers 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 4 in_mfilter 0 0K 9 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 4 mixer 0 0K 0 statfs 0 0K 5698 namei_tracker 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 4 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 18649 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 lDevFlags * malloc 0 0K 0 mbuf_tag 0 0K 144 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 203 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 727 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 4 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 6 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8321 950 1266622 0 254 37974016 0 RADIX NODE 144 32851 158 249422 0 62 4753296 0 mbuf 256 9024 1911 2750119 0 254 2799360 0 pbuf 2632 0 989 0 0 2 2603048 0 tcp_log 416 0 6102 32485 0 254 2538432 0 BUF TRIE 144 182 13286 8741 0 62 1939392 0 malloc-384 384 4130 20 4177 0 30 1593600 0 malloc-4096 4096 334 5 6194 0 2 1388544 0 malloc-128 128 10225 67 13675 0 126 1317376 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 UMA Slabs 0 112 10653 0 10653 0 126 1193136 0 tcp_bbr_map 128 0 5084 71645 0 126 650752 0 FFS inode 1128 514 25 6249 0 8 607992 0 malloc-65536 65536 6 3 214 0 1 589824 0 sctp_asoc 2288 157 43 2666 0 254 457600 0 malloc-2048 2048 162 44 5820 0 8 421888 0 malloc-4096 4096 85 5 7108 0 2 368640 0 256 Bucket 2048 172 6 18549 0 8 364544 0 VM OBJECT 264 1315 65 94713 0 30 364320 0 THREAD 1792 158 22 7227 0 8 322560 0 VNODE 488 550 82 6287 0 30 308416 0 sctp_ep 1280 160 47 5562 0 254 264960 0 malloc-65536 65536 0 4 11 0 1 262144 0 malloc-32768 32768 1 7 8 0 1 262144 0 malloc-16384 16384 12 4 5521 0 1 262144 0 sctp_raddr 736 162 190 3769 0 254 259072 0 malloc-64 64 3405 564 12816 0 254 254016 0 malloc-32768 32768 0 7 1210 0 1 229376 0 DEVCTL 1024 0 216 130 0 0 221184 0 malloc-16 16 13118 382 24467 0 254 216000 0 malloc-1024 1024 160 40 2700 0 16 204800 0 MAP ENTRY 96 1684 290 356453 0 126 189504 0 malloc-32 32 5465 205 17671 0 254 181440 0 UMA Zones 768 234 0 234 0 16 179712 0 malloc-384 384 372 88 8749 0 30 176640 0 FFS2 dinode 256 514 131 6248 0 62 165120 0 mbuf_packet 256 102 513 16205 0 254 157440 0 malloc-128 128 1182 27 26504 0 126 154752 0 malloc-1024 1024 136 8 1514 0 16 147456 0 S VFS Cache 104 1019 385 6834 0 126 146016 0 malloc-256 256 15 525 7981 0 62 138240 0 128 Bucket 1024 94 37 1876 0 16 134144 0 malloc-65536 65536 0 2 18 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-128 128 1005 18 1021 0 126 130944 0 VMSPACE 2544 40 11 6468 0 4 129744 0 vmem btag 56 2194 98 2194 0 254 128352 0 sctp_chunk 152 95 737 5808 0 254 126464 0 ksiginfo 112 66 978 1293 0 126 116928 0 malloc-256 256 197 238 35040 0 62 111360 0 malloc-2048 2048 7 47 18672 0 8 110592 0 socket 944 51 65 8746 0 254 109504 0 PROC 1320 62 19 6484 0 8 106920 0 64 Bucket 512 77 99 12766 0 30 90112 0 filedesc0 1072 63 21 6485 0 8 90048 0 malloc-256 256 220 125 7685 0 62 88320 0 UMA Kegs 384 220 3 220 0 30 85632 0 malloc-128 128 382 269 11820 0 126 83328 0 malloc-64 64 668 529 24153 0 254 76608 0 g_bio 408 0 180 72061 0 30 73440 0 malloc-384 384 29 151 7382 0 30 69120 0 malloc-32768 32768 1 1 3 0 1 65536 0 malloc-256 256 194 61 6282 0 62 65280 0 tcpcb 1048 14 41 914 0 254 57640 0 malloc-4096 4096 11 3 38 0 2 57344 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-2048 2048 17 9 634 0 8 53248 0 malloc-64 64 450 369 93500 0 254 52416 0 32 Bucket 256 61 134 7663 0 62 49920 0 malloc-8192 8192 5 1 7 0 1 49152 0 malloc-128 128 53 319 11599 0 126 47616 0 malloc-128 128 96 276 6614 0 126 47616 0 malloc-384 384 103 17 507 0 30 46080 0 pcpu-8 8 4621 1011 5719 0 254 45056 0 malloc-64 64 180 513 6603 0 254 44352 0 tcp_inpcb 488 14 74 914 0 254 42944 0 malloc-256 256 135 30 1204 0 62 42240 0 clpbuf 2632 0 16 19 0 16 42112 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-2048 2048 4 16 240 0 8 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 37968 0 16 36864 0 malloc-64 64 449 118 639 0 254 36288 0 malloc-256 256 86 49 11858 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 170 0 1 32768 0 malloc-8192 8192 0 4 33 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 Files 80 237 163 22416 0 126 32000 0 malloc-256 256 22 98 6738 0 62 30720 0 pipe 744 23 17 595 0 16 29760 0 malloc-512 512 4 52 929 0 30 28672 0 TURNSTILE 136 181 29 181 0 62 28560 0 KNOTE 160 28 147 409059 0 62 28000 0 8 Bucket 80 54 296 3080 0 126 28000 0 malloc-8192 8192 3 0 3 0 1 24576 0 PWD 32 21 735 5595 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 50 40 146 0 62 23040 0 sctp_laddr 48 197 223 2224 0 254 20160 0 malloc-32 32 96 534 5780 0 254 20160 0 2 Bucket 32 68 562 1739 0 254 20160 0 SLEEPQUEUE 88 181 43 181 0 126 19712 0 udplite_inpcb 488 0 40 235 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-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 11 5 27 0 16 16384 0 sctp_stream_msg_out 112 77 67 370 0 254 16128 0 16 Bucket 144 57 55 517 0 62 16128 0 4 Bucket 48 6 330 235 0 254 16128 0 vtnet_tx_hdr 24 0 668 779201 0 254 16032 0 tcp_rack_pcb 704 10 12 111 0 16 15488 0 malloc-384 384 26 14 34 0 30 15360 0 tcp_bbr_pcb 832 0 18 270 0 16 14976 0 malloc-4096 4096 0 3 6 0 2 12288 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-1024 1024 2 10 42 0 16 12288 0 malloc-1024 1024 5 7 6 0 16 12288 0 malloc-1024 1024 10 2 10 0 16 12288 0 malloc-64 64 40 149 1045 0 254 12096 0 malloc-16 16 325 425 9189 0 254 12000 0 ripcb 488 5 19 71 0 254 11712 0 udp_inpcb 488 2 22 235 0 254 11712 0 kenv 258 15 30 1065 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1677 0 254 11520 0 malloc-384 384 21 9 21 0 30 11520 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 40 0 8 8192 0 malloc-1024 1024 2 6 161 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 118 0 30 8192 0 malloc-512 512 10 6 52 0 30 8192 0 malloc-512 512 12 4 71 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 50 0 126 8096 0 rl_entry 40 80 122 80 0 254 8080 0 udpcb 32 2 250 470 0 254 8064 0 malloc-64 64 12 114 59 0 254 8064 0 malloc-64 64 15 111 320 0 254 8064 0 malloc-32 32 33 219 1471 0 254 8064 0 malloc-32 32 49 203 69 0 254 8064 0 malloc-32 32 38 214 805 0 254 8064 0 malloc-32 32 67 185 2862 0 254 8064 0 malloc-32 32 55 197 1334 0 254 8064 0 malloc-16 16 256 244 256 0 254 8000 0 malloc-16 16 83 417 338 0 254 8000 0 malloc-16 16 189 311 1440 0 254 8000 0 malloc-16 16 20 480 27404 0 254 8000 0 malloc-16 16 9 491 16 0 254 8000 0 malloc-128 128 33 29 108 0 126 7936 0 malloc-128 128 12 50 386 0 126 7936 0 tcp_rack_map 120 20 46 132 0 126 7920 0 malloc-384 384 11 9 11 0 30 7680 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 1 0 2 4096 0 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 2 6 7 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 1 38 1 0 126 4056 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 sackhole 32 0 126 2 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 8 118 641 0 254 4032 0 malloc-16 16 7 243 7 0 254 4000 0 tcp_log_node 120 0 33 3 0 126 3960 0 sctp_readq 152 0 26 418 0 254 3952 0 itimer 352 0 11 4 0 30 3872 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 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 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 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 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 TMPFS node 224 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 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 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 2632 0 0 0 0 64 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 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