panic: sx lock still held cpuid = 0 time = 1625333495 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c65e890 vpanic() at vpanic+0x1cc/frame 0xfffffe009c65e8f0 panic() at panic+0x43/frame 0xfffffe009c65e950 sx_destroy() at sx_destroy+0x63/frame 0xfffffe009c65e970 solisten_proto() at solisten_proto+0xd2/frame 0xfffffe009c65e9d0 tcp_usr_listen() at tcp_usr_listen+0x18b/frame 0xfffffe009c65ea30 solisten() at solisten+0x7a/frame 0xfffffe009c65ea70 kern_listen() at kern_listen+0x13c/frame 0xfffffe009c65eab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009c65ebf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c65ebf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 23394 tid 128035 ] Stopped at kdb_enter+0x67: movq $0,0x164020e(%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 0xfffffe009b800000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c65e870 rbp 0xfffffe009c65e890 rsi 0x40001 rdi 0xffffffff81132696 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c65e760 r11 0x1ff63fff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff819d0600 r14 0xffffffff81a74fd1 r15 0xffffffff81a74fd1 rip 0xffffffff811296f7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164020e(%rip) db> show proc Process 23394 (syz-executor.3) at 0xfffff80015e53a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 859 at 0xfffff8004ad81538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bda538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0095406000 (map 0xfffffe0095406000) (map.pmap 0xfffffe00954060c0) (pmap 0xfffffe0095406120) threads: 4 123191 RunQ syz-executor.3 128033 S accept 0xfffff8005ce2b158 syz-executor.3 128035 Run CPU 0 syz-executor.3 128036 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 23394 859 859 0 R (threaded) syz-executor.3 123191 RunQ syz-executor.3 128033 S accept 0xfffff8005ce2b158 syz-executor.3 128035 Run CPU 0 syz-executor.3 128036 Run CPU 1 syz-executor.3 23393 814 814 0 S (threaded) syz-executor.2 124202 S nanslp 0xffffffff8273d0a1 syz-executor.2 128032 S accept 0xfffff8003901cc68 syz-executor.2 128034 S uwait 0xfffff8004aa8c700 syz-executor.2 23389 785 785 0 S (threaded) syz-executor.0 118264 S nanslp 0xffffffff8273d0a1 syz-executor.0 128021 S accept 0xfffff8005cef0158 syz-executor.0 128022 S uwait 0xfffff8004abd0b00 syz-executor.0 23388 786 786 0 S (threaded) syz-executor.1 118157 S nanslp 0xffffffff8273d0a1 syz-executor.1 128020 S accept 0xfffff8005c973158 syz-executor.1 128023 S uwait 0xfffff80015d94100 syz-executor.1 22197 22190 786 0 SV uwait 0xfffff80015e17500 syz-executor.1 22190 1 786 0 DV ppwait 0xfffff8004af504e8 syz-executor.1 16577 1 814 0 S uwait 0xfffff8004a4e8d00 syz-executor.2 16575 1 814 0 S uwait 0xfffff80015d94900 syz-executor.2 16455 1 814 0 S uwait 0xfffff80015f2d900 syz-executor.2 16447 1 814 0 S uwait 0xfffff8004aea0100 syz-executor.2 9481 1 9481 65 Ss select 0xfffff8005c07e740 dhclient 8596 1 8596 0 Ss select 0xfffff8005c9412c0 dhclient 8593 1 8593 0 Ss select 0xfffff80015f4abc0 dhclient 8571 1 8571 65 Ss select 0xfffff8005c9722c0 dhclient 5897 1 5897 0 Ss select 0xfffff8005c421bc0 dhclient 5894 1 5894 0 Ss select 0xfffff80015f495c0 dhclient 5875 1 5875 65 Ss select 0xfffff8004af93440 dhclient 5069 0 0 0 DL aiordy 0xfffff80015dab000 [aiod4] 5068 0 0 0 DL aiordy 0xfffff80015dad000 [aiod3] 5067 0 0 0 DL aiordy 0xfffff8004ac7aa70 [aiod2] 5066 0 0 0 DL aiordy 0xfffff8004ac7a000 [aiod1] 4514 1 4514 0 Ss select 0xfffff8005c07e8c0 dhclient 4511 1 4511 0 Ss select 0xfffff8005c063d40 dhclient 4488 1 4488 65 Ss select 0xfffff8004ae8d2c0 dhclient 1919 1 1919 0 Ss select 0xfffff8005c063140 dhclient 1916 1 1916 0 Ss select 0xfffff8004ac375c0 dhclient 859 780 859 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.3 814 780 814 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.2 786 780 786 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.1 785 780 785 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100117 S kqread 0xfffff8004a426d00 syz-fuzzer 100122 S uwait 0xfffff80015d91300 syz-fuzzer 100123 S uwait 0xfffff8004a4e8f00 syz-fuzzer 100124 S uwait 0xfffff8004a4eb100 syz-fuzzer 100125 S uwait 0xfffff8004a400900 syz-fuzzer 100126 S uwait 0xfffff8004a400b00 syz-fuzzer 100127 S uwait 0xfffff8004a400d00 syz-fuzzer 100128 S uwait 0xfffff8004a4eb300 syz-fuzzer 100141 S uwait 0xfffff8004a400f00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8004a5f9b20 csh 776 694 776 0 Ss select 0xfffff80015e10bc0 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 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff8004a3bf5c0 sshd 507 1 507 0 Ss select 0xfffff8004a3bfec0 syslogd 436 1 436 0 Ss select 0xfffff80015e10740 devd 435 1 435 65 Ss select 0xfffff80015f49bc0 dhclient 350 1 350 0 Ss select 0xfffff8004a399ec0 dhclient 347 1 347 0 Ss select 0xfffff8004a2348c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cd1538 [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] 100099 D sdflush 0xfffff80004ddc4e8 [/ 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 0xffffffff815c59d0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e338b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82f70410 [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 0xfffff80004bda538 [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 - 0xfffff800153ebd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153eb900 [vtnet0 txq 0] 100057 D - 0xfffff800153eb500 [vtnet0 rxq 1] 100058 D - 0xfffff800153eb100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015468900 [mca taskq] 100066 D - 0xffffffff81e218f0 [deadlkres] 100074 D - 0xfffff80015a47100 [acpi_task_0] 100075 D - 0xfffff80015a47100 [acpi_task_1] 100076 D - 0xfffff80015a47100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 23394 (syz-executor.3) thread 0xfffffe00950b31e0 (128035) exclusive sleep mutex socket (socket) r = 0 (0xfffff8003911b760) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:457 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8005c9627c0) 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 10 1037K 23928 vfscache 3 1035K 3 inodedep 348 867K 22580 pf_rule 199 702K 1035 pcb 54 702K 21413 subproc 161 672K 23489 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 filedesc 30 470K 44749 bus 986 377K 3469 BPF 46 337K 238 linker 348 270K 425 DEVFS1 107 214K 124 kdtrace 244 199K 51432 module 510 192K 510 vnet_data 1 176K 1 dirrem 338 169K 22463 tidhash 3 164K 3 umtx 374 164K 374 pagedep 9 140K 22394 tfo_ccache 1 136K 1 freefile 338 127K 22456 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 temp 37 85K 4199 mtx_pool 2 80K 2 syncache 1 76K 1 vmem 3 72K 5 routetbl 132 71K 541 msg 4 68K 4 ifaddr 71 67K 73 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 pf_osfp 159 60K 159 ether_multi 157 59K 167 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 lltable 46 40K 132 KTRACE 101 38K 117 kqueue 75 36K 23568 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 8 in6_multi 71 31K 71 DEVFSP 80 30K 2837 GEOM 60 29K 489 sctp_timw 55 28K 55 kbdmux 6 28K 6 pwddesc 73 28K 23395 cred 27 27K 472 sctp_atcl 25 25K 8586 ifnet 7 25K 7 plimit 24 24K 509 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 324670 pfs_nodes 20 20K 20 proc-args 52 20K 725 UART 12 18K 12 session 35 18K 59 bmsafemap 2 17K 22571 ksem 1 16K 78 rpc 2 16K 2 shmfd 1 16K 38 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 lockf 36 14K 131 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 sctp_atky 30 12K 10485 vt 11 11K 11 pf_ifnet 14 11K 90 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 743 sctp_stro 5 10K 1747 sctp_athm 25 10K 8706 uidinfo 4 10K 84 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 inpcbpolicy 21 8K 14578 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 127 mount 16 7K 126 fpukern_ctx 3 6K 3 terminal 11 6K 11 osd 14 6K 13293 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 sctp_stri 5 5K 308 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 sctp_map 10 4K 3494 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 44734 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 22542 sctp_ifn 6 3K 15 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 22397 vnodemarker 2 2K 125 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 122 crypto 4 2K 4 newdirblk 4 2K 22367 diradd 4 2K 22504 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 31860 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 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 2924 entropy 2 1K 48 CAM SIM 2 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 dctcp data 1 1K 673 vegas data 1 1K 265 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 tcp_do 0 0K 0 tcp_fsb 0 0K 1599 cdg data 0 0K 85 htcp data 0 0K 81 cubic data 0 0K 100 chd data 0 0K 114 mqdata 0 0K 0 pf_table 0 0K 30 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4101 sctp_iter 0 0K 15 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 4 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 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 18718 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 59 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 8 allocindir 0 0K 0 indirdep 0 0K 263 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 22 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 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 4 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 2 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 23365 namei_tracker 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 5 tcp_log_dev 0 0K 1094 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 4153 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 6 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 148 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 26586 ioctlops 0 0K 12576 eventfd 0 0K 42 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 984 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 956 1382283 0 254 37994496 0 malloc-384 384 35509 451 43200 0 30 13808640 0 malloc-1024 1024 4174 14 4339 0 16 4288512 0 tcp_log 416 0 7749 129575 0 254 3223584 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 989 0 0 2 2595136 0 RADIX NODE 144 17549 340 674396 0 63 2576016 0 mbuf 256 8791 749 6320122 0 254 2442240 0 malloc-1024 1024 134 1978 20653 0 16 2162688 0 malloc-1024 1024 429 1647 23743 0 16 2125824 0 BUF TRIE 144 235 13233 1956 0 62 1939392 0 malloc-8192 8192 11 224 6629 0 1 1925120 0 UMA Slabs 0 112 14060 13 14060 0 126 1576176 0 mbuf_cluster 2048 675 1 675 0 254 1384448 0 malloc-512 512 476 1644 23107 0 30 1085440 0 malloc-384 384 890 1630 106249 0 30 967680 0 malloc-384 384 1149 1111 382549 0 30 867840 0 malloc-4096 4096 180 2 870 0 2 745472 0 malloc-32768 32768 17 4 22375 0 1 688128 0 malloc-384 384 1726 44 54528 0 30 679680 0 malloc-8192 8192 75 4 23397 0 1 647168 0 FFS inode 1160 523 30 22995 0 8 641480 0 ertt_txseginfo 40 0 14544 4151237 0 254 581760 0 tcp_bbr_map 128 0 4340 871298 0 126 555520 0 sctp_asoc 2288 5 225 1747 0 254 526240 0 malloc-65536 65536 3 5 243 0 1 524288 0 malloc-1024 1024 35 449 8881 0 16 495616 0 malloc-4096 4096 7 110 5144 0 2 479232 0 malloc-2048 2048 7 223 3053 0 8 471040 0 malloc-16384 16384 24 4 41 0 1 458752 0 malloc-1024 1024 195 237 34921 0 16 442368 0 256 Bucket 2048 178 14 32622 0 8 393216 0 VM OBJECT 264 1396 59 334945 0 30 384120 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 sctp_ep 1280 15 258 6623 0 254 349440 0 THREAD 1808 170 17 28036 0 8 338096 0 malloc-512 512 32 600 24753 0 30 323584 0 VNODE 448 562 95 23036 0 30 294336 0 socket 944 61 231 23060 0 254 275648 0 malloc-384 384 624 66 16042 0 30 264960 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 125 3 142 0 8 262144 0 tcp_inpcb 488 10 510 13281 0 254 253760 0 malloc-16384 16384 11 3 249 0 1 229376 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-8192 8192 23 4 42 0 1 221184 0 MAP ENTRY 96 1970 256 1271092 0 126 213696 0 g_bio 408 0 490 13927 0 30 199920 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_raddr 736 5 248 2322 0 254 186208 0 malloc-384 384 397 63 99392 0 30 176640 0 mbuf_packet 256 98 577 27978 0 254 172800 0 vmem btag 56 2955 57 2955 0 254 168672 0 tcpcb 1080 10 144 13281 0 254 166320 0 FFS2 dinode 256 523 62 22995 0 62 149760 0 malloc-16384 16384 4 5 14 0 1 147456 0 S VFS Cache 104 1039 326 24025 0 126 141960 0 malloc-512 512 197 75 46947 0 30 139264 0 VMSPACE 2544 45 9 23367 0 4 137376 0 malloc-384 384 291 59 27685 0 30 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-512 512 205 51 22752 0 30 131072 0 malloc-384 384 251 69 28313 0 30 122880 0 ksiginfo 112 72 972 2956 0 126 116928 0 PROC 1336 72 15 23394 0 8 116232 0 malloc-16384 16384 2 5 40 0 1 114688 0 128 Bucket 1024 73 34 9901 0 16 109568 0 malloc-1024 1024 100 4 111 0 16 106496 0 32 Bucket 256 268 122 18216 0 62 99840 0 malloc-32768 32768 1 2 121 0 1 98304 0 filedesc0 1072 73 18 23395 0 8 97552 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-4096 4096 14 5 1463 0 2 77824 0 malloc-512 512 119 33 22935 0 30 77824 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 7 0 1 65536 0 malloc-2048 2048 10 20 536 0 8 61440 0 16 Bucket 144 325 95 5282 0 62 60480 0 malloc-8192 8192 3 4 20 0 1 57344 0 malloc-8192 8192 2 5 27941 0 1 57344 0 64 Bucket 512 46 66 14064 0 30 57344 0 pcpu-8 8 6153 503 11689 0 254 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 pipe 744 28 37 3245 0 16 48360 0 Files 80 262 288 77748 0 126 44000 0 sctp_chunk 152 5 281 1019 0 254 43472 0 clpbuf 2624 0 16 33 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 25 0 8 40960 0 malloc-512 512 69 11 282 0 30 40960 0 malloc-512 512 27 53 1505 0 30 40960 0 NAMEI 1024 0 36 122288 0 16 36864 0 malloc-2048 2048 2 16 233 0 8 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 3 0 1 32768 0 malloc-4096 4096 6 2 10 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 832 0 36 1599 0 16 29952 0 tcp_bbr_pcb 832 2 34 7088 0 16 29952 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 393930 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 8 Bucket 80 69 281 5272 0 126 28000 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 78 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 malloc-4096 4096 3 3 70 0 2 24576 0 malloc-512 512 34 14 2443 0 30 24576 0 PWD 32 25 731 22460 0 254 24192 0 2 Bucket 32 250 506 5508 0 254 24192 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-4096 4096 2 2 5195 0 2 16384 0 ertt 72 10 214 13281 0 126 16128 0 vtnet_tx_hdr 24 0 668 4672204 0 254 16032 0 udp_inpcb 488 6 26 393 0 254 15616 0 unpcb 256 20 40 1798 0 254 15360 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 rtentry 176 31 38 35 0 62 12144 0 sctp_laddr 48 30 222 2189 0 254 12096 0 tcp_rack_map 112 0 108 1286 0 126 12096 0 ripcb 488 5 19 392 0 254 11712 0 udplite_inpcb 488 0 24 512 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 11 0 16 8192 0 PGRP 88 35 57 67 0 126 8096 0 rl_entry 40 82 120 82 0 254 8080 0 sctp_stream_msg_out 112 0 72 190 0 254 8064 0 udpcb 32 6 246 905 0 254 8064 0 ipq 56 0 144 4 0 254 8064 0 4 Bucket 48 6 162 535 0 254 8064 0 sctp_readq 152 0 52 153 0 254 7904 0 AIO 208 1 37 14 0 62 7904 0 itimer 352 0 22 11 0 30 7744 0 AIOCB 552 0 14 40 0 16 7728 0 AIOLIO 272 0 28 6 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 1392 0 126 6448 0 domainset 40 0 126 1037 0 254 5040 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 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 12 10 12 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 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 0 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 IPsec SA lft_c 16 0 0 0 0 254 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 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-1024 1024 0 0 0 0 16 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