panic: sx lock still held cpuid = 1 time = 1624523724 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051772890 vpanic() at vpanic+0x1cc/frame 0xfffffe00517728f0 panic() at panic+0x43/frame 0xfffffe0051772950 sx_destroy() at sx_destroy+0x63/frame 0xfffffe0051772970 solisten_proto() at solisten_proto+0xd2/frame 0xfffffe00517729d0 tcp_usr_listen() at tcp_usr_listen+0x18b/frame 0xfffffe0051772a30 solisten() at solisten+0x7a/frame 0xfffffe0051772a70 kern_listen() at kern_listen+0x13c/frame 0xfffffe0051772ab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe0051772bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfbaf78 KDB: enter: panic [ thread pid 3257 tid 103054 ] 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 0 rax 0x12 rcx 0xfffffe009be00000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051772870 rbp 0xfffffe0051772890 rsi 0x40001 rdi 0xffffffff81131f26 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0051772760 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff819d0c00 r14 0xffffffff81a74f96 r15 0xffffffff81a74f96 rip 0xffffffff81128f87 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x164097e(%rip) db> show proc Process 3257 (syz-executor.3) at 0xfffff8000eca3530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 794 at 0xfffff80036b92530 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094fe09f0 (map 0xfffffe0094fe09f0) (map.pmap 0xfffffe0094fe0ab0) (pmap 0xfffffe0094fe0b10) threads: 5 101479 RunQ syz-executor.3 103042 S connec 0xfffff8000e47a0e0 syz-executor.3 103046 S connec 0xfffff8000e8d3bf0 syz-executor.3 103054 Run CPU 1 syz-executor.3 103055 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 3257 794 794 0 R (threaded) syz-executor.3 101479 RunQ syz-executor.3 103042 S connec 0xfffff8000e47a0e0 syz-executor.3 103046 S connec 0xfffff8000e8d3bf0 syz-executor.3 103054 Run CPU 1 syz-executor.3 103055 Run CPU 0 syz-executor.3 3253 3243 3253 0 Ss select 0xfffff80011109ec0 dhclient 3246 1 3246 0 Ss select 0xfffff8000e849a40 dhclient 3243 3236 436 65 S select 0xfffff8000ef6e740 dhclient 3236 436 436 0 S wait 0xfffff800362d6000 sh 3227 1 3227 65 Ss select 0xfffff800110a0140 dhclient 2011 1 2011 0 Ss select 0xfffff8000e9758c0 dhclient 2008 1 2008 0 Ss select 0xfffff8000e975440 dhclient 1982 1 1982 65 Ss select 0xfffff8000eee8d40 dhclient 1487 0 0 0 DL aiordy 0xfffff80015e2c530 [aiod4] 1485 0 0 0 DL aiordy 0xfffff80036392a60 [aiod3] 1484 0 0 0 DL aiordy 0xfffff80036c7a000 [aiod2] 1483 0 0 0 DL aiordy 0xfffff80036401530 [aiod1] 1064 1 1064 0 Ss select 0xfffff8000e2492c0 dhclient 1060 1 1060 0 Ss select 0xfffff80015dc72c0 dhclient 794 784 794 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.3 790 784 790 0 Ss piperd 0xfffff8003659e000 syz-executor.2 787 784 787 0 Ss piperd 0xfffff80015e85000 syz-executor.1 786 784 786 0 Ss piperd 0xfffff800362c85d0 syz-executor.0 784 782 782 0 S (threaded) syz-fuzzer 100092 S uwait 0xfffff80015da2300 syz-fuzzer 100122 S uwait 0xfffff800365c8b00 syz-fuzzer 100123 S uwait 0xfffff800365c8d00 syz-fuzzer 100124 S uwait 0xfffff800365c8f00 syz-fuzzer 100125 S uwait 0xfffff80015d9f100 syz-fuzzer 100126 S uwait 0xfffff800365c8500 syz-fuzzer 100127 S uwait 0xfffff800365c8700 syz-fuzzer 100129 S kqread 0xfffff800362d0500 syz-fuzzer 100131 S uwait 0xfffff80036a79500 syz-fuzzer 782 780 782 0 Ss pause 0xfffff800364cf0b0 csh 780 694 780 0 Ss select 0xfffff80015f318c0 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 0xfffff80015f32ec0 sshd 507 1 507 0 Ss select 0xfffff80015f32d40 syslogd 436 1 436 0 Ss wait 0xfffff80015e83530 devd 435 1 435 65 Ss select 0xfffff80015f328c0 dhclient 350 1 350 0 Ss select 0xfffff80015edf5c0 dhclient 347 1 347 0 Ss select 0xfffff80015f32440 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 0xffffffff830ce8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82f24410 [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 - 0xfffff80015ab5100 [acpi_task_0] 100075 D - 0xfffff80015ab5100 [acpi_task_1] 100076 D - 0xfffff80015ab5100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 3257 (syz-executor.3) thread 0xfffffe00955ca000 (103054) exclusive sleep mutex socket (socket) r = 0 (0xfffff8000e8ce3b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:457 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff80011065020) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:450 Process 3257 (syz-executor.3) thread 0xfffffe0055953000 (103055) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff8000e8ce630) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 db> show malloc Type InUse MemUse Requests sctp_stro 154 28994K 1248 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 356 2008K 6678 newblk 14 1039K 6052 vfscache 3 1035K 3 acpica 1674 649K 54806 inodedep 112 631K 2604 subproc 141 575K 3345 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 sctp_atcl 310 310K 4443 BPF 38 270K 51 linker 348 270K 617 DEVFS1 107 214K 124 module 510 192K 510 kdtrace 219 181K 6322 filedesc 12 178K 4637 vnet_data 1 176K 1 sctp_atky 466 175K 5918 tidhash 3 164K 3 umtx 352 154K 352 pagedep 10 141K 2393 tfo_ccache 1 136K 1 sem 4 120K 4 sctp_athm 310 117K 4566 sctp_map 308 116K 2464 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2622 syncache 1 76K 1 vmem 3 72K 5 routetbl 126 69K 410 msg 4 68K 4 ifaddr 69 65K 71 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 dirrem 98 49K 2442 lltable 51 45K 88 ithread 99 43K 99 rman 84 42K 425 KTRACE 100 38K 100 freefile 98 37K 2440 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 1 kqueue 64 32K 3296 sctp_timw 59 30K 59 DEVFSP 78 30K 531 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 25 25K 267 ifnet 7 25K 7 kcovinfo 64 24K 68 pwddesc 62 24K 3280 plimit 23 23K 409 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 50 19K 648 UART 12 18K 12 selfd 45 17K 39130 bmsafemap 2 17K 2575 ksem 1 16K 35 rpc 2 16K 2 shmfd 1 16K 27 pfs_vncache 1 16K 1 session 31 16K 57 ufs_dirhash 24 14K 24 inpcbpolicy 37 14K 1297 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 acpisem 28 11K 28 lockf 28 11K 47 CAM XPT 22 11K 543 Unitno 27 11K 47 osd 25 10K 880 uidinfo 3 9K 27 pf_ifnet 10 9K 39 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 mount 16 7K 90 fpukern_ctx 3 6K 3 select 16 6K 71 terminal 11 6K 11 ip6ndp 12 6K 14 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 tcp_fsb 8 3K 226 ipsec 3 3K 3 mkdir 8 3K 4652 in_multi 6 3K 8 freework 6 3K 3690 nexusdev 7 3K 7 feeder 7 3K 7 soname 7 3K 6825 freeblks 5 3K 2481 sctp_ifn 6 3K 14 pf_osfp 6 3K 6 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 sctp_stri 2 2K 324 softdep 1 2K 1 vnodemarker 2 2K 176 procdesc 4 2K 16 NFSD session 1 2K 1 diradd 5 2K 2480 linux 5 2K 6 CAM periph 4 2K 271 crypto 4 2K 116 newdirblk 4 2K 2326 pfil 4 2K 4 CAM path 4 2K 1034 filecaps 4 2K 108 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 14 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 xform 2 1K 584 entropy 2 1K 42 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 iov 1 1K 16672 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 1875 sctp_iter 0 0K 32 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 24 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 8 sctp_aadr 0 0K 41 pf_table 0 0K 3 pf_rule 0 0K 41 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 cdg data 0 0K 8 chd data 0 0K 23 vegas data 0 0K 5 dctcp data 0 0K 0 cubic data 0 0K 12 mqdata 0 0K 0 htcp data 0 0K 26 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 1877 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 84 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 738 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 14 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 2498 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 106 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 6263 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 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 133 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 ioctlops 0 0K 269 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 738 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 8330 1818 32839 0 254 41566208 0 malloc-384 384 35800 50 41591 0 30 13766400 0 tcp_log 416 1102 19490 297390 0 254 8566272 0 malloc-1024 1024 4172 4 4186 0 16 4276224 0 mbuf 256 9097 4268 542131 0 254 3421440 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 973 0 0 2 2553152 0 BUF TRIE 144 187 13281 3462 0 62 1939392 0 UMA Slabs 0 112 13558 11 13558 0 126 1519728 0 mbuf_cluster 2048 690 2 690 0 254 1417216 0 malloc-8192 8192 156 10 2990 0 1 1359872 0 RADIX NODE 144 5761 200 92250 0 62 858384 0 malloc-384 384 1857 43 55791 0 30 729600 0 malloc-384 384 1728 32 53879 0 30 675840 0 malloc-1024 1024 195 449 3179 0 16 659456 0 malloc-65536 65536 3 7 595 0 1 655360 0 FFS inode 1160 514 39 2969 0 8 641480 0 malloc-8192 8192 64 6 3268 0 1 573440 0 tcp_bbr_map 128 1089 3344 126186 0 126 567424 0 malloc-1024 1024 132 404 3367 0 16 548864 0 malloc-32768 32768 8 7 2319 0 1 491520 0 256 Bucket 2048 218 22 16940 0 8 491520 0 ertt_txseginfo 40 1071 9635 430015 0 254 428240 0 malloc-384 384 627 453 29267 0 30 414720 0 sctp_asoc 2288 154 26 1232 0 254 411840 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 malloc-512 512 236 460 3041 0 30 356352 0 malloc-1024 1024 320 24 6294 0 16 352256 0 malloc-1024 1024 317 23 4785 0 16 348160 0 VM OBJECT 264 1206 84 48554 0 30 340560 0 malloc-16384 16384 20 0 21 0 1 327680 0 malloc-2048 2048 149 9 2392 0 8 323584 0 THREAD 1808 156 20 3055 0 8 318208 0 malloc-512 512 36 580 6524 0 30 315392 0 VNODE 448 552 78 3009 0 30 282240 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 125 3 142 0 8 262144 0 malloc-384 384 634 46 2014 0 30 261120 0 DEVCTL 1024 15 205 152 0 0 225280 0 sctp_ep 1280 154 17 2985 0 254 218880 0 malloc-8192 8192 23 2 37 0 1 204800 0 malloc-4096 4096 7 42 7227 0 2 200704 0 malloc-16384 16384 11 1 247 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 MAP ENTRY 96 1430 418 184666 0 126 177408 0 mbuf_packet 256 189 501 11854 0 254 176640 0 malloc-384 384 372 68 11460 0 30 168960 0 sctp_raddr 736 164 56 1560 0 254 161920 0 vmem btag 56 2818 50 2818 0 254 160608 0 malloc-512 512 198 106 6872 0 30 155648 0 FFS2 dinode 256 514 26 2967 0 62 138240 0 S VFS Cache 104 1031 295 3508 0 126 137904 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-384 384 269 41 5203 0 30 119040 0 ksiginfo 112 63 981 224 0 126 116928 0 malloc-512 512 195 29 2596 0 30 114688 0 VMSPACE 2544 35 10 3245 0 4 114480 0 socket 944 55 57 5617 0 254 105728 0 PROC 1328 61 17 3265 0 8 103584 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 32 0 1 98304 0 128 Bucket 1024 57 38 1361 0 16 97280 0 malloc-1024 1024 91 1 96 0 16 94208 0 filedesc0 1072 62 22 3280 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-512 512 115 53 2895 0 30 86016 0 clpbuf 2624 0 32 94 0 16 83968 0 g_bio 408 0 190 22037 0 30 77520 0 tcp_inpcb 488 43 101 868 0 254 70272 0 malloc-4096 4096 12 5 169 0 2 69632 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 2 2 6 0 1 65536 0 malloc-2048 2048 10 20 526 0 8 61440 0 malloc-384 384 104 56 4862 0 30 61440 0 32 Bucket 256 125 115 17533 0 62 61440 0 tcpcb 1080 21 35 868 0 254 60480 0 malloc-8192 8192 2 5 2546 0 1 57344 0 malloc-4096 4096 7 7 66 0 2 57344 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 3 2 5 0 1 40960 0 malloc-2048 2048 16 4 24 0 8 40960 0 malloc-512 512 73 7 303 0 30 40960 0 malloc-512 512 24 56 1459 0 30 40960 0 pcpu-8 8 4683 437 5460 0 254 40960 0 sctp_chunk 152 170 90 1926 0 254 39520 0 NAMEI 1024 0 36 25215 0 16 36864 0 malloc-2048 2048 2 16 159 0 8 36864 0 malloc-512 512 34 38 438 0 30 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-4096 4096 6 2 8 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 64 Bucket 512 48 16 4506 0 30 32768 0 Files 80 224 176 15588 0 126 32000 0 malloc-4096 4096 2 5 85 0 2 28672 0 TURNSTILE 136 177 33 177 0 62 28560 0 16 Bucket 144 118 78 2108 0 62 28224 0 KNOTE 160 28 147 24916 0 62 28000 0 pipe 744 22 13 434 0 16 26040 0 malloc-8192 8192 1 2 52 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 8 19 226 0 16 22464 0 tcp_bbr_pcb 832 7 20 442 0 16 22464 0 malloc-4096 4096 3 2 65 0 2 20480 0 PWD 32 18 612 2399 0 254 20160 0 2 Bucket 32 102 528 3289 0 254 20160 0 SLEEPQUEUE 88 177 47 177 0 126 19712 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 13 0 1 16384 0 sctp_laddr 48 208 128 915 0 254 16128 0 vtnet_tx_hdr 24 0 668 258821 0 254 16032 0 udp_inpcb 488 8 24 273 0 254 15616 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 tcp_rack_map 112 32 76 506 0 126 12096 0 8 Bucket 80 48 102 1098 0 126 12000 0 udplite_inpcb 488 0 24 117 0 254 11712 0 kenv 258 15 30 1039 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 17 0 16 8192 0 pf tags 104 0 78 26 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 4 88 8 0 254 8096 0 PGRP 88 31 61 57 0 126 8096 0 rl_entry 40 70 132 70 0 254 8080 0 sctp_asconf_ack 48 0 168 19 0 254 8064 0 sctp_stream_msg_out 112 8 64 307 0 254 8064 0 udpcb 32 8 244 390 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 21 91 868 0 126 8064 0 4 Bucket 48 7 161 108 0 254 8064 0 tcp_log_node 120 0 66 35 0 126 7920 0 sctp_readq 152 0 52 141 0 254 7904 0 AIO 208 0 38 10 0 62 7904 0 cryptop 280 0 28 8 0 30 7840 0 ripcb 488 4 12 39 0 254 7808 0 AIOCB 552 0 14 11 0 16 7728 0 unpcb 256 17 13 1302 0 254 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 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 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 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 0 254 0 0 pf mtags 48 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 sackhole 32 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 AIOLIO 272 0 0 0 0 30 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 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 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-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