panic: sx lock still held cpuid = 1 time = 1625633121 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00887bc890 vpanic() at vpanic+0x1cc/frame 0xfffffe00887bc8f0 panic() at panic+0x43/frame 0xfffffe00887bc950 sx_destroy() at sx_destroy+0x63/frame 0xfffffe00887bc970 solisten_proto() at solisten_proto+0xd2/frame 0xfffffe00887bc9d0 tcp_usr_listen() at tcp_usr_listen+0x18b/frame 0xfffffe00887bca30 solisten() at solisten+0x7a/frame 0xfffffe00887bca70 kern_listen() at kern_listen+0x13c/frame 0xfffffe00887bcab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00887bcbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00887bcbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 973 tid 100294 ] Stopped at kdb_enter+0x67: movq $0,0x164243e(%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 0xfffffe0095800000 rdx 0x3ffff rbx 0 rsp 0xfffffe00887bc870 rbp 0xfffffe00887bc890 rsi 0x40001 rdi 0xffffffff81132466 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00887bc760 r11 0x1ff77fff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff819d0c00 r14 0xffffffff81a75a36 r15 0xffffffff81a75a36 rip 0xffffffff811294c7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164243e(%rip) db> show proc Process 973 (syz-executor.0) at 0xfffff80025d2f538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 789 at 0xfffff800253c8000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004bdb538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00950039f0 (map 0xfffffe00950039f0) (map.pmap 0xfffffe0095003ab0) (pmap 0xfffffe0095003b10) threads: 3 100175 RunQ syz-executor.0 100293 Run CPU 0 syz-executor.0 100294 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 973 789 789 0 R (threaded) syz-executor.0 100175 RunQ syz-executor.0 100293 Run CPU 0 syz-executor.0 100294 Run CPU 1 syz-executor.0 971 790 790 0 S (threaded) syz-executor.1 100210 S nanslp 0xffffffff8273f0a1 syz-executor.1 100285 S connec 0xfffff8002548d840 syz-executor.1 100287 S connec 0xfffff80025c17490 syz-executor.1 100288 S uwait 0xfffff80015dec300 syz-executor.1 970 792 792 0 S (threaded) syz-executor.3 100152 S nanslp 0xffffffff8273f0a1 syz-executor.3 100283 S connec 0xfffff80025a5d490 syz-executor.3 100284 S connec 0xfffff80025e42490 syz-executor.3 100286 S uwait 0xfffff80015dac700 syz-executor.3 969 803 803 0 S (threaded) syz-executor.2 100172 S nanslp 0xffffffff8273f0a0 syz-executor.2 100282 S connec 0xfffff80025a5d840 syz-executor.2 896 0 0 0 DL aiordy 0xfffff8002539e538 [aiod4] 895 0 0 0 DL aiordy 0xfffff80025578538 [aiod3] 894 0 0 0 DL aiordy 0xfffff80025d9aa70 [aiod2] 893 0 0 0 DL aiordy 0xfffff80025578000 [aiod1] 884 1 884 0 Ss select 0xfffff80025eff740 rtsol 883 1 883 0 Ss select 0xfffff80025f322c0 rtsol 882 1 882 0 Ss select 0xfffff80025f32740 rtsol 879 806 436 0 S kqread 0xfffff800259eb900 rtsol 806 794 436 0 S wait 0xfffff800254c3000 sh 803 780 803 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.2 794 436 436 0 S wait 0xfffff800254c3538 sh 792 780 792 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.3 790 780 790 0 Ss nanslp 0xffffffff8273f0a0 syz-executor.1 789 780 789 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100107 S kqread 0xfffff80015dec700 syz-fuzzer 100115 S nanslp 0xffffffff8273f0a1 syz-fuzzer 100116 S uwait 0xfffff80015db1f00 syz-fuzzer 100117 S uwait 0xfffff80015df3900 syz-fuzzer 100118 S uwait 0xfffff80015df1500 syz-fuzzer 100119 S uwait 0xfffff80015df1300 syz-fuzzer 100120 S uwait 0xfffff80015decf00 syz-fuzzer 100121 S uwait 0xfffff80015df3500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800253c8b20 csh 776 694 776 0 Ss select 0xfffff8002534d740 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015489cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b104b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b10cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b134b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b13cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a9b4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a9bcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a9e4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a9ecb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a0 cron 694 1 694 0 Ss select 0xfffff80025466ec0 sshd 507 1 507 0 Ss select 0xfffff80015f1d2c0 syslogd 436 1 436 0 Ss wait 0xfffff80015e82a70 devd 435 1 435 65 Ss select 0xfffff800253398c0 dhclient 350 1 350 0 Ss select 0xfffff800252348c0 dhclient 347 1 347 0 Ss select 0xfffff80025339440 dhclient 23 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 22 0 0 0 DL vlruwt 0xfffff80015af9538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80015f1bce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82855308 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82849778 [dom0] 100087 D launds 0xffffffff82849784 [laundry: dom0] 100088 D umarcl 0xffffffff815c5950 [uma] 18 0 0 0 DL - 0xffffffff82573458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830e08b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82dfc410 [pf purge] 15 0 0 0 DL - 0xffffffff8282abdc [soaiod4] 9 0 0 0 DL - 0xffffffff8282abdc [soaiod3] 8 0 0 0 DL - 0xffffffff8282abdc [soaiod2] 7 0 0 0 DL - 0xffffffff8282abdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8244ab40 [doneq0] 100045 D - 0xffffffff8244aac0 [async] 100078 D - 0xffffffff8244a990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004437488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d56d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d56d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82846c60 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271e8e0 [g_event] 100036 D - 0xffffffff8271e8e8 [g_up] 100037 D - 0xffffffff8271e8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004080900 [thr_0] 100029 D - 0xfffff80004080980 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bdb538 [init] 10 0 0 0 DL audit_w 0xffffffff82847170 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ee70 [swapper] 100005 D - 0xfffff80004bd3500 [if_config_tqg_0] 100006 D - 0xfffff80004c78d00 [softirq_0] 100007 D - 0xfffff80004c78500 [softirq_1] 100008 D - 0xfffff80004c77d00 [if_io_tqg_0] 100009 D - 0xfffff80004c77500 [if_io_tqg_1] 100011 D - 0xfffff80004c76900 [kqueue_ctx taskq] 100012 D - 0xfffff80004c76500 [pci_hp taskq] 100014 D - 0xfffff80004c6dd00 [inm_free taskq] 100016 D - 0xfffff80004c6d500 [linuxkpi_irq_wq] 100017 D - 0xfffff80004c6d100 [thread taskq] 100018 D - 0xfffff80004c69d00 [in6m_free taskq] 100019 D - 0xfffff80004c69900 [aiod_kick taskq] 100020 D - 0xfffff80004c69500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd7d00 [firmware taskq] 100038 D - 0xfffff80004cd7900 [crypto_0] 100039 D - 0xfffff80004cd7900 [crypto_1] 100055 D - 0xfffff80004cd7100 [vtnet0 rxq 0] 100056 D - 0xfffff800153edd00 [vtnet0 txq 0] 100057 D - 0xfffff800153ed900 [vtnet0 rxq 1] 100058 D - 0xfffff800153ed500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800153d0700 [virtio_balloon] 100064 D - 0xfffff800153ed100 [mca taskq] 100066 D - 0xffffffff81e225d0 [deadlkres] 100073 D - 0xfffff80015aa9d00 [acpi_task_0] 100074 D - 0xfffff80015aa9d00 [acpi_task_1] 100075 D - 0xfffff80015aa9d00 [acpi_task_2] 100077 D - 0xfffff80004cd7500 [CAM taskq] db> show all locks Process 973 (syz-executor.0) thread 0xfffffe0095005000 (100294) exclusive sleep mutex socket (socket) r = 0 (0xfffff80025ce5000) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:457 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff80025f687c0) 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 newblk 41 1052K 731 vfscache 3 1035K 3 pcb 114 754K 306 acpica 1674 649K 54806 inodedep 88 607K 178 subproc 131 558K 1044 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 filedesc 18 275K 239 linker 348 270K 409 DEVFS1 107 214K 124 module 510 192K 510 vnet_data 1 176K 1 kdtrace 210 172K 1269 tidhash 3 164K 3 umtx 330 145K 330 pagedep 15 143K 117 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 1917 syncache 1 76K 1 vmem 3 72K 5 BPF 14 70K 14 routetbl 126 68K 406 msg 4 68K 4 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ifaddr 66 62K 68 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 kqueue 65 40K 980 KTRACE 100 38K 100 lltable 43 37K 43 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 dirrem 65 33K 113 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 1 inpcbpolicy 78 30K 314 GEOM 60 29K 489 in6_multi 65 29K 65 DEVFSP 74 28K 97 kbdmux 6 28K 6 osd 70 27K 126 sctp_atcl 26 26K 90 sctp_stro 13 26K 23 ifnet 7 25K 7 freefile 65 25K 111 kcovinfo 64 24K 68 cred 23 23K 215 pwddesc 61 23K 974 CAM queue 5 21K 1528 plimit 20 20K 364 pfs_nodes 20 20K 20 UART 12 18K 12 proc-args 46 18K 563 bmsafemap 2 17K 148 ksem 1 16K 1 rpc 2 16K 2 shmfd 1 16K 1 pfs_vncache 1 16K 1 sctp_atky 39 15K 113 ufs_dirhash 24 14K 24 session 26 13K 38 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 selfd 32 12K 37533 vt 11 11K 11 Unitno 29 11K 47 acpisem 28 11K 28 CAM XPT 22 11K 543 sctp_athm 26 10K 90 sctp_map 26 10K 46 diradd 25 10K 145 uidinfo 3 9K 9 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 mkdir 20 8K 210 acpidev 20 8K 20 hhook 15 8K 17 mount 16 7K 90 fpukern_ctx 3 6K 3 lockf 16 6K 26 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 sctp_timw 9 5K 9 newdirblk 12 5K 105 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 select 11 5K 32 local_apic 1 4K 1 io_apic 1 4K 1 indirdep 8 4K 10 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 soname 9 4K 3703 crypto 7 4K 46 tun 7 4K 7 ipsec 3 3K 3 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 freework 5 3K 111 sctp_ifn 6 3K 14 xform 6 3K 87 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 110 vnodemarker 2 2K 16 procdesc 4 2K 10 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 vegas data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 39 CAM SIM 2 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 sctp_aadr 1 1K 1 tcp_fsb 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 filecaps 1 1K 86 sctp_mcore 0 0K 0 sctp_socko 0 0K 24 sctp_iter 0 0K 11 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 11 sctp_stri 0 0K 0 cubic data 0 0K 0 mqdata 0 0K 0 htcp data 0 0K 0 tcp_do 0 0K 0 chd data 0 0K 0 dctcp data 0 0K 0 cdg data 0 0K 0 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 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 52 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 6 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 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 5 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 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 283 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 1896 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 2 lio 0 0K 17 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 95 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 14092 ioctlops 0 0K 98 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 658 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 1 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 8320 910 1340149 0 254 37806080 0 malloc-384 384 34848 12 73037 0 30 13386240 0 malloc-1024 1024 4242 2 4434 0 16 4345856 0 malloc-8192 8192 327 2 490 0 1 2695168 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8684 871 2019481 0 254 2446080 0 RADIX NODE 144 14169 164 73105 0 62 2063952 0 BUF TRIE 144 181 13287 554 0 62 1939392 0 UMA Slabs 0 112 11559 30 11559 0 126 1297968 0 malloc-384 384 2209 21 74267 0 30 856320 0 FFS inode 1160 508 24 619 0 8 617120 0 malloc-384 384 1581 19 4621 0 30 614400 0 malloc-8192 8192 65 3 1508 0 1 557056 0 malloc-32768 32768 9 4 118 0 1 425984 0 malloc-384 384 1061 9 3457 0 30 410880 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-512 512 186 518 1157 0 30 360448 0 VM OBJECT 264 1153 62 15565 0 30 320760 0 THREAD 1808 148 17 294 0 8 298320 0 VNODE 448 544 68 657 0 30 274176 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 111 3 128 0 8 233472 0 DEVCTL 1024 21 199 149 0 0 225280 0 malloc-16384 16384 7 5 269 0 1 196608 0 malloc-1024 1024 159 29 360 0 16 192512 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-16384 16384 9 2 13 0 1 180224 0 malloc-512 512 335 9 1306 0 30 176128 0 malloc-4096 4096 5 37 1917 0 2 172032 0 256 Bucket 2048 79 5 16729 0 8 172032 0 malloc-32768 32768 4 1 139 0 1 163840 0 MAP ENTRY 96 1430 250 47967 0 126 161280 0 mbuf_cluster 2048 75 1 75 0 254 155648 0 vmem btag 56 2539 41 2539 0 254 144480 0 FFS2 dinode 256 508 17 619 0 62 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 177 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-8192 8192 14 1 68 0 1 122880 0 S VFS Cache 104 1020 150 1162 0 126 121680 0 ksiginfo 112 51 993 948 0 126 116928 0 malloc-8192 8192 13 1 24 0 1 114688 0 malloc-384 384 278 12 431 0 30 111360 0 VMSPACE 2544 34 8 948 0 4 106848 0 malloc-1024 1024 80 16 172 0 16 98304 0 malloc-1024 1024 92 4 196 0 16 98304 0 PROC 1336 60 9 973 0 8 92184 0 socket 944 95 1 1606 0 254 90624 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-384 384 225 5 434 0 30 88320 0 malloc-512 512 159 9 188 0 30 86016 0 clpbuf 2624 0 32 21 0 16 83968 0 filedesc0 1072 61 16 974 0 8 82544 0 malloc-16384 16384 5 0 5 0 1 81920 0 malloc-384 384 187 13 1519 0 30 76800 0 tcpcb 1080 66 4 114 0 254 75600 0 malloc-4096 4096 3 15 510 0 2 73728 0 g_bio 408 0 170 5031 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 malloc-1024 1024 58 2 689 0 16 61440 0 malloc-8192 8192 4 3 11 0 1 57344 0 malloc-2048 2048 9 17 1338 0 8 53248 0 tcp_bbr_pcb 832 52 11 59 0 16 52416 0 128 Bucket 1024 28 23 181 0 16 52224 0 32 Bucket 256 83 112 9573 0 62 49920 0 malloc-16384 16384 2 1 7 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 4 2 129 0 1 49152 0 malloc-4096 4096 7 5 88 0 2 49152 0 malloc-4096 4096 12 0 203 0 2 49152 0 malloc-2048 2048 15 7 533 0 8 45056 0 malloc-1024 1024 41 3 161 0 16 45056 0 malloc-512 512 33 55 337 0 30 45056 0 64 Bucket 512 41 47 3104 0 30 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 7 3 263 0 2 40960 0 malloc-512 512 47 33 251 0 30 40960 0 pcpu-8 8 4628 492 4784 0 254 40960 0 malloc-384 384 88 12 119 0 30 38400 0 NAMEI 1024 0 36 13796 0 16 36864 0 malloc-2048 2048 17 1 17 0 8 36864 0 malloc-1024 1024 33 3 798 0 16 36864 0 malloc-1024 1024 33 3 35 0 16 36864 0 tcp_inpcb 488 66 6 114 0 254 35136 0 sctp_asoc 2288 13 2 23 0 254 34320 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 2 6 26 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 166 23 166 0 62 25704 0 malloc-8192 8192 1 2 285 0 1 24576 0 malloc-512 512 33 15 195 0 30 24576 0 malloc-512 512 30 18 1403 0 30 24576 0 ertt_txseginfo 40 0 606 6588 0 254 24240 0 KNOTE 160 31 119 119343 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 39 261 1230 0 126 24000 0 tcp_bbr_map 128 156 30 165 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 pipe 744 19 11 342 0 16 22320 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-2048 2048 9 1 9 0 8 20480 0 2 Bucket 32 95 535 1537 0 254 20160 0 Files 80 205 45 7697 0 126 20000 0 SLEEPQUEUE 88 166 58 166 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 sctp_ep 1280 13 2 67 0 254 19200 0 mbuf_packet 256 52 23 309 0 254 19200 0 malloc-512 512 24 8 61 0 30 16384 0 sctp_raddr 736 13 9 23 0 254 16192 0 vtnet_tx_hdr 24 0 668 669435 0 254 16032 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-2048 2048 2 4 11 0 8 12288 0 malloc-2048 2048 5 1 5 0 8 12288 0 udp_inpcb 488 6 18 164 0 254 11712 0 kenv 258 15 30 1028 0 30 11610 0 routing nhops 256 26 19 33 0 62 11520 0 rtentry 176 29 17 33 0 62 8096 0 PGRP 88 26 66 38 0 126 8096 0 rl_entry 40 34 168 34 0 254 8080 0 sctp_laddr 48 1 167 53 0 254 8064 0 udpcb 32 8 244 168 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 66 46 114 0 126 8064 0 PWD 32 18 234 197 0 254 8064 0 16 Bucket 144 45 11 1370 0 62 8064 0 4 Bucket 48 5 163 54 0 254 8064 0 sctp_chunk 152 12 40 12 0 254 7904 0 ripcb 488 4 12 32 0 254 7808 0 udplite_inpcb 488 2 14 4 0 254 7808 0 unpcb 256 14 16 1199 0 254 7680 0 AIOLIO 272 0 28 17 0 30 7616 0 tcp_rack_pcb 832 1 8 1 0 16 7488 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 pcpu-16 16 7 249 7 0 254 4096 0 sctp_stream_msg_out 112 1 35 13 0 254 4032 0 tcp_rack_map 112 3 33 3 0 126 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIO 208 1 18 16 0 62 3952 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 tfo 4 1 492 1 0 254 1972 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 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 tcp_log 416 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 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 AIOCB 552 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 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 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-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-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