panic: sx lock still held cpuid = 0 time = 1624533451 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00887eb890 vpanic() at vpanic+0x1cc/frame 0xfffffe00887eb8f0 panic() at panic+0x43/frame 0xfffffe00887eb950 sx_destroy() at sx_destroy+0x63/frame 0xfffffe00887eb970 solisten_proto() at solisten_proto+0xd2/frame 0xfffffe00887eb9d0 tcp_usr_listen() at tcp_usr_listen+0x18b/frame 0xfffffe00887eba30 solisten() at solisten+0x7a/frame 0xfffffe00887eba70 kern_listen() at kern_listen+0x13c/frame 0xfffffe00887ebab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00887ebbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00887ebbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdff9af08, rbp = 0x7fffdff9af70 --- KDB: enter: panic [ thread pid 40959 tid 145499 ] Stopped at kdb_enter+0x67: movq $0,0x164097e(%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 0xfffffe009b600000 rdx 0x3ffff rbx 0 rsp 0xfffffe00887eb870 rbp 0xfffffe00887eb890 rsi 0x40001 rdi 0xffffffff81131f26 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00887eb760 r11 0x1ff77fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff819d0600 r14 0xffffffff81a7500b r15 0xffffffff81a7500b rip 0xffffffff81128f87 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164097e(%rip) db> show proc Process 40959 (syz-executor.3) at 0xfffff80027c8ca60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 815 at 0xfffff80027463530 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00954279f0 (map 0xfffffe00954279f0) (map.pmap 0xfffffe0095427ab0) (pmap 0xfffffe0095427b10) threads: 5 132590 Run CPU 1 syz-executor.3 145487 S connec 0xfffff80027d520e0 syz-executor.3 145496 S uwait 0xfffff80027e56f00 syz-executor.3 145498 RunQ syz-executor.3 145499 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 40959 815 815 0 R (threaded) syz-executor.3 132590 Run CPU 1 syz-executor.3 145487 S connec 0xfffff80027d520e0 syz-executor.3 145496 S uwait 0xfffff80027e56f00 syz-executor.3 145498 RunQ syz-executor.3 145499 Run CPU 0 syz-executor.3 36967 36965 803 0 SV uwait 0xfffff8003ac0c700 syz-executor.2 36965 1 803 0 DV ppwait 0xfffff8003af0e4e0 syz-executor.2 36794 1 785 0 S uwait 0xfffff80015f46d00 syz-executor.0 36793 1 785 0 S uwait 0xfffff80027f5ad00 syz-executor.0 23883 1 815 0 S uwait 0xfffff80027ed1100 syz-executor.3 23614 1 815 0 S uwait 0xfffff80027ed1f00 syz-executor.3 23613 1 815 0 S uwait 0xfffff80027a6fd00 syz-executor.3 19751 1 803 0 SV uwait 0xfffff80027e86500 syz-executor.2 19749 1 803 0 SV uwait 0xfffff80015f57b00 syz-executor.2 8751 0 0 0 DL aiordy 0xfffff800275c5530 [aiod4] 8750 0 0 0 DL aiordy 0xfffff80027c8c530 [aiod3] 8749 0 0 0 DL aiordy 0xfffff80015e9b000 [aiod2] 8748 0 0 0 DL aiordy 0xfffff80027f49000 [aiod1] 6623 1 6623 65 Ss select 0xfffff8003a1ae740 dhclient 5294 1 5294 0 Ss select 0xfffff8003a0cc440 dhclient 5291 1 5291 0 Ss select 0xfffff800273752c0 dhclient 5272 1 5272 65 Ss select 0xfffff8003a1ae440 dhclient 4546 1 4546 0 Ss select 0xfffff80027dd0ec0 dhclient 4543 1 4543 0 Ss select 0xfffff80015ee9740 dhclient 4524 1 4524 65 Ss select 0xfffff80027a0ebc0 dhclient 3859 1 3859 0 Ss select 0xfffff800274018c0 dhclient 3856 1 3856 0 Ss select 0xfffff80027dd0a40 dhclient 3837 1 3837 65 Ss select 0xfffff8003a0cc8c0 dhclient 1787 1 785 0 S uwait 0xfffff80027ed1300 syz-executor.0 1780 1 785 0 S uwait 0xfffff80027e56d00 syz-executor.0 822 1 822 0 Ss select 0xfffff80027457a40 dhclient 818 1 818 0 Ss select 0xfffff80027375440 dhclient 815 780 815 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.3 803 780 803 0 Ss piperd 0xfffff80027a322e8 syz-executor.2 786 780 786 0 Ss piperd 0xfffff80027c932e8 syz-executor.1 785 780 785 0 Ss piperd 0xfffff80027c93ba0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffff80015eb2900 syz-fuzzer 100118 S uwait 0xfffff80015f57900 syz-fuzzer 100119 S uwait 0xfffff800273aa500 syz-fuzzer 100120 S kqread 0xfffff80015f46700 syz-fuzzer 100121 S uwait 0xfffff800273aa900 syz-fuzzer 100122 S uwait 0xfffff80027a6ff00 syz-fuzzer 100123 S uwait 0xfffff80015d9f100 syz-fuzzer 100125 S uwait 0xfffff80015d9f500 syz-fuzzer 100128 S uwait 0xfffff80027a6fb00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800274160b0 csh 776 694 776 0 Ss select 0xfffff80027a0e5c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ab64b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab84b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab8cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abf4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abfcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff800274578c0 sshd 507 1 507 0 Ss select 0xfffff80027457740 syslogd 436 1 436 0 Ss select 0xfffff80015dfdbc0 devd 435 1 435 65 Ss select 0xfffff80015ee9140 dhclient 350 1 350 0 Ss select 0xfffff80015e88d40 dhclient 347 1 347 0 Ss select 0xfffff80015e88140 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cd1530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100097 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarcl 0xffffffff815c4f40 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff8309b8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82ef1410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 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 0xfffff80004bda530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100066 D - 0xffffffff81e217a0 [deadlkres] 100074 D - 0xfffff80015ac7100 [acpi_task_0] 100075 D - 0xfffff80015ac7100 [acpi_task_1] 100076 D - 0xfffff80015ac7100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 40959 (syz-executor.3) thread 0xfffffe0095185020 (145498) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80027d52630) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 40959 (syz-executor.3) thread 0xfffffe0095181720 (145499) exclusive sleep mutex socket (socket) r = 0 (0xfffff80027d523b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:457 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8003a6d27c0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:450 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 pcb 138 1093K 117820 newblk 9 1036K 65978 vfscache 3 1035K 3 subproc 169 694K 41061 acpica 1674 649K 54806 inodedep 76 595K 41455 filedesc 34 534K 80009 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 115 linker 348 270K 465 DEVFS1 107 214K 124 kdtrace 247 201K 86467 module 510 192K 510 vnet_data 1 176K 1 umtx 396 174K 396 sctp_timw 336 168K 336 tidhash 3 164K 3 pagedep 9 140K 40011 tfo_ccache 1 136K 1 sem 4 120K 4 sctp_atcl 103 103K 80813 UMA 270 102K 270 sctp_stro 50 100K 23682 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 3170 syncache 1 76K 1 vmem 3 72K 5 routetbl 130 70K 418 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 sctp_atky 153 58K 107262 ether_multi 152 57K 177 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 sctp_athm 103 39K 82736 sctp_map 100 38K 47364 KTRACE 100 38K 100 kqueue 78 38K 41003 ksem 15 37K 4838 lltable 42 36K 138 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 dirrem 67 34K 40720 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 42 DEVFSP 84 32K 10592 GEOM 60 29K 489 in6_multi 65 29K 65 pwddesc 75 29K 40967 cred 28 28K 326 kbdmux 6 28K 6 freefile 67 26K 40707 ifnet 7 25K 7 plimit 24 24K 544 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 545888 pfs_nodes 20 20K 20 proc-args 52 20K 722 UART 12 18K 12 session 35 18K 107 sctp_aadr 45 17K 108 bmsafemap 2 17K 41242 rpc 2 16K 2 shmfd 1 16K 50 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 76 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 Unitno 29 11K 47 acpisem 28 11K 28 CAM XPT 22 11K 543 inpcbpolicy 24 9K 13101 uidinfo 3 9K 19 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 546 mount 16 7K 90 osd 17 7K 9796 fpukern_ctx 3 6K 3 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 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 ipsec 3 3K 3 mkdir 8 3K 79976 in_multi 6 3K 11 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 51447 sctp_ifn 6 3K 14 xform 6 3K 13143 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 56785 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 41254 vnodemarker 2 2K 124 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 131 crypto 4 2K 4 newdirblk 4 2K 39988 diradd 4 2K 40763 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 2 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 entropy 2 1K 49 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 30446 sctp_iter 0 0K 51 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 43 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 8 sctp_stri 0 0K 3970 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 tcp_do 0 0K 0 tcp_fsb 0 0K 1353 chd data 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 5 dctcp data 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 42495 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 60 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 14694 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 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 ktls_ocf 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 24 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 0 ip_msource 0 0K 0 ip_moptions 0 0K 10 in_mfilter 0 0K 4 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 2 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 40215 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 3867 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 52061 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 1289 lio 0 0K 7 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 166 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 28406 ioctlops 0 0K 1185 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 1018 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8324 942 1172651 0 254 37953536 0 malloc-384 384 35596 504 86436 0 30 13862400 0 malloc-1024 1024 4174 14 4270 0 16 4288512 0 malloc-1024 1024 135 3109 44325 0 16 3321856 0 malloc-1024 1024 152 3020 42191 0 16 3248128 0 malloc-8192 8192 328 3 1099 0 1 2711552 0 tcp_log 416 37 6236 155226 0 254 2609568 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8835 690 2313243 0 254 2438400 0 malloc-8192 8192 55 232 54937 0 2 2351104 0 RADIX NODE 144 14357 424 1042973 0 63 2128464 0 BUF TRIE 144 188 13280 27738 0 62 1939392 0 malloc-512 512 205 3027 41307 0 30 1654784 0 UMA Slabs 0 112 14610 3 14610 0 126 1636656 0 malloc-384 384 619 3041 176482 0 30 1405440 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 sctp_asoc 2288 50 475 23682 0 254 1201200 0 ertt_txseginfo 40 19475 4765 373027 0 254 969600 0 malloc-384 384 1400 1120 789021 0 30 967680 0 sctp_ep 1280 53 679 54932 0 254 936960 0 malloc-32768 32768 19 7 40005 0 1 851968 0 malloc-65536 65536 3 8 13895 0 1 720896 0 malloc-8192 8192 77 7 40969 0 1 688128 0 malloc-384 384 1728 32 53850 0 30 675840 0 FFS inode 1160 527 26 41237 0 8 641480 0 malloc-1024 1024 108 476 84808 0 16 598016 0 malloc-2048 2048 52 236 24966 0 8 589824 0 tcp_bbr_map 128 2012 2266 125664 0 126 547584 0 malloc-1024 1024 234 254 100630 0 16 499712 0 VM OBJECT 264 1467 108 580283 0 30 415800 0 malloc-16384 16384 24 1 25 0 1 409600 0 sctp_raddr 736 50 489 24180 0 254 396704 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 socket 944 52 328 69471 0 254 358720 0 THREAD 1808 171 27 45499 0 8 357984 0 malloc-512 512 31 609 72261 0 30 327680 0 256 Bucket 2048 138 20 18069 0 8 323584 0 VNODE 448 565 83 41277 0 30 290304 0 malloc-384 384 623 67 15098 0 30 264960 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 125 3 152 0 8 262144 0 tcp_inpcb 488 26 502 9784 0 254 257664 0 MAP ENTRY 96 2041 437 2219485 0 126 237888 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-8192 8192 23 2 68 0 1 204800 0 malloc-16384 16384 11 1 247 0 1 196608 0 malloc-4096 4096 7 40 53022 0 3 192512 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-512 512 350 10 692 0 30 184320 0 vmem btag 56 3104 124 3104 0 254 180768 0 malloc-384 384 372 68 170038 0 30 168960 0 malloc-512 512 196 124 97504 0 30 163840 0 FFS2 dinode 256 527 88 41237 0 62 157440 0 mbuf_packet 256 112 503 77420 0 254 157440 0 S VFS Cache 104 1084 398 43994 0 126 154128 0 malloc-384 384 308 72 55449 0 30 145920 0 VMSPACE 2544 46 11 40937 0 4 145008 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-512 512 217 31 40316 0 30 126976 0 PROC 1328 74 19 40966 0 8 123504 0 tcpcb 1080 13 99 9784 0 254 120960 0 ksiginfo 112 78 966 1723 0 126 116928 0 malloc-16384 16384 2 5 63 0 1 114688 0 malloc-1024 1024 106 2 111 0 16 110592 0 128 Bucket 1024 55 48 10973 0 16 105472 0 filedesc0 1072 75 23 40967 0 8 105056 0 32 Bucket 256 349 41 28400 0 62 99840 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-512 512 125 67 45817 0 30 98304 0 g_bio 408 0 240 205691 0 31 97920 0 UMA Kegs 384 227 6 227 0 30 89472 0 16 Bucket 144 491 97 9410 0 62 84672 0 malloc-16384 16384 4 1 5 0 1 81920 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 2 2 8 0 1 65536 0 malloc-8192 8192 3 5 45 0 1 65536 0 malloc-4096 4096 7 8 31 0 2 61440 0 malloc-2048 2048 10 20 520 0 8 61440 0 malloc-384 384 92 68 66063 0 30 61440 0 malloc-8192 8192 2 5 40424 0 1 57344 0 malloc-4096 4096 12 2 400 0 2 57344 0 64 Bucket 512 54 58 20922 0 30 57344 0 sctp_chunk 152 69 295 3543 0 254 55328 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-512 512 34 54 1007 0 30 45056 0 Files 80 251 299 140504 0 126 44000 0 clpbuf 2624 0 16 21 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 2 18 262 0 8 40960 0 malloc-2048 2048 16 4 24 0 8 40960 0 malloc-512 512 25 55 1442 0 30 40960 0 pcpu-8 8 4701 419 5340 0 254 40960 0 udplite_inpcb 488 0 80 2250 0 254 39040 0 tcp_bbr_pcb 832 9 36 6307 0 16 37440 0 NAMEI 1024 0 36 196547 0 16 36864 0 malloc-4096 4096 7 2 658 0 2 36864 0 pipe 744 23 22 890 0 16 33480 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 pcpu-64 64 487 25 487 0 254 32768 0 malloc-4096 4096 6 1 10 0 2 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 sctp_laddr 48 0 588 35508 0 254 28224 0 4 Bucket 48 16 572 5360 0 254 28224 0 KNOTE 160 28 147 540435 0 62 28000 0 8 Bucket 80 74 276 7108 0 126 28000 0 malloc-8192 8192 1 2 87 0 1 24576 0 malloc-4096 4096 1 5 11 0 2 24576 0 PWD 32 25 731 40092 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udp_inpcb 488 6 42 665 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 tcp_rack_pcb 832 0 27 1353 0 16 22464 0 2 Bucket 32 191 439 14311 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 14 0 1 16384 0 malloc-4096 4096 2 2 859 0 2 16384 0 malloc-2048 2048 2 6 6 0 8 16384 0 vtnet_tx_hdr 24 0 668 703729 0 254 16032 0 malloc-2048 2048 3 3 163 0 8 12288 0 ertt 72 13 155 9784 0 126 12096 0 ripcb 488 5 19 402 0 254 11712 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1380 0 254 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 25 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 107 0 126 8096 0 rl_entry 40 89 113 89 0 254 8080 0 sctp_asconf_ack 48 0 168 59 0 254 8064 0 sctp_stream_msg_out 112 0 72 834 0 254 8064 0 tcp_rack_map 112 0 72 1990 0 126 8064 0 udpcb 32 6 246 2915 0 254 8064 0 sctp_readq 152 0 52 448 0 254 7904 0 AIO 208 2 36 101 0 62 7904 0 AIOCB 552 0 14 127 0 16 7728 0 AIOLIO 272 0 28 7 0 30 7616 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-1024 1024 0 4 2 0 16 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 AIOP 32 4 122 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 cdg_qdiffsample 16 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 304 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_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 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 itimer 352 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 128 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-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