panic: sx_try_xlock() of destroyed sx @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:469 cpuid = 1 time = 1624071136 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517dd6a0 vpanic() at vpanic+0x1cc/frame 0xfffffe00517dd700 panic() at panic+0x43/frame 0xfffffe00517dd760 sx_try_xlock_int() at sx_try_xlock_int+0x1bc/frame 0xfffffe00517dd7b0 sblock() at sblock+0x5c/frame 0xfffffe00517dd7e0 sosend_generic() at sosend_generic+0x1e0/frame 0xfffffe00517dd8d0 sosend() at sosend+0xc6/frame 0xfffffe00517dd940 kern_sendit() at kern_sendit+0x33c/frame 0xfffffe00517dd9f0 sendit() at sendit+0x23f/frame 0xfffffe00517dda50 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe00517ddab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00517ddbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00517ddbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdffbbf08, rbp = 0x7fffdffbbf70 --- KDB: enter: panic [ thread pid 17015 tid 119627 ] Stopped at kdb_enter+0x67: movq $0,0x164017e(%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 0xfffffe008b400000 rdx 0x3ffff rbx 0 rsp 0xfffffe00517dd680 rbp 0xfffffe00517dd6a0 rsi 0x40001 rdi 0xffffffff81132726 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517dd570 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a3c600 r14 0xffffffff81a73fcf r15 0xffffffff81a73fcf rip 0xffffffff81129787 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164017e(%rip) db> show proc Process 17015 (syz-executor.1) at 0xfffff80053aff000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 788 at 0xfffff80015dcf530 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0091349000 (map 0xfffffe0091349000) (map.pmap 0xfffffe00913490c0) (pmap 0xfffffe0091349120) threads: 4 119134 RunQ syz-executor.1 119614 S accept 0xfffff800431cb508 syz-executor.1 119621 Run CPU 0 syz-executor.1 119627 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 17015 788 788 0 R (threaded) syz-executor.1 119134 RunQ syz-executor.1 119614 S accept 0xfffff800431cb508 syz-executor.1 119621 Run CPU 0 syz-executor.1 119627 Run CPU 1 syz-executor.1 13750 1 813 0 S uwait 0xfffff80027d42d00 syz-executor.2 13658 1 788 0 S uwait 0xfffff80027ef6500 syz-executor.1 13655 1 788 0 S uwait 0xfffff80015e28300 syz-executor.1 9551 1 813 0 SV uwait 0xfffff80027c5dd00 syz-executor.2 9543 1 813 0 SV accept 0xfffff80053051508 syz-executor.2 7665 1 817 0 S uwait 0xfffff80015e28b00 syz-executor.3 7663 1 817 0 S uwait 0xfffff80027e32d00 syz-executor.3 7547 1 813 0 S uwait 0xfffff80027d42f00 syz-executor.2 7546 1 817 0 S uwait 0xfffff80027e32700 syz-executor.3 7544 1 817 0 S uwait 0xfffff80015cded00 syz-executor.3 7541 1 813 0 S uwait 0xfffff80027e32300 syz-executor.2 6527 1 6527 65 Ss select 0xfffff80015cc7ec0 dhclient 4147 1 4147 0 Ss select 0xfffff80027fc4440 dhclient 4144 1 4144 0 Ss select 0xfffff80027b5ebc0 dhclient 4125 1 4125 65 Ss select 0xfffff80027f0f5c0 dhclient 2810 1 2810 0 Ss select 0xfffff800531d68c0 dhclient 2807 1 2807 0 Ss select 0xfffff80027d76440 dhclient 2788 1 2788 65 Ss select 0xfffff80027b3ca40 dhclient 2004 1 2004 0 Ss select 0xfffff80027a66ec0 dhclient 2001 1 2001 0 Ss select 0xfffff80053001a40 dhclient 1982 1 1982 65 Ss select 0xfffff80027ee4d40 dhclient 825 1 825 0 Ss select 0xfffff80027e8bd40 dhclient 822 1 822 0 Ss select 0xfffff80027e8bec0 dhclient 817 784 817 0 Ss piperd 0xfffff800279c3000 syz-executor.3 813 784 813 0 Ss piperd 0xfffff800272cb2e8 syz-executor.2 810 0 0 0 DL aiordy 0xfffff80015dcfa60 [aiod4] 809 0 0 0 DL aiordy 0xfffff80027274530 [aiod3] 808 0 0 0 DL aiordy 0xfffff80015dd4a60 [aiod2] 807 0 0 0 DL aiordy 0xfffff80015e2e530 [aiod1] 788 784 788 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.1 787 784 787 0 Ss piperd 0xfffff800279c38b8 syz-executor.0 784 782 782 0 S (threaded) syz-fuzzer 100118 S kqread 0xfffff80015e1e100 syz-fuzzer 100121 S uwait 0xfffff800272c2d00 syz-fuzzer 100122 S uwait 0xfffff800272c2f00 syz-fuzzer 100123 S uwait 0xfffff800273a3b00 syz-fuzzer 100124 S uwait 0xfffff800273a3d00 syz-fuzzer 100125 S uwait 0xfffff80015cdf500 syz-fuzzer 100126 S uwait 0xfffff80015cdf700 syz-fuzzer 100127 S uwait 0xfffff800273a3f00 syz-fuzzer 100128 S uwait 0xfffff80015cdf900 syz-fuzzer 782 780 782 0 Ss pause 0xfffff8002751eb10 csh 780 694 780 0 Ss select 0xfffff80015cc28c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154804b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b0a4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b0acb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b0d4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b0dcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a944b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a94cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a994b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a99cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015d17140 sshd 507 1 507 0 Ss select 0xfffff80027333740 syslogd 436 1 436 0 Ss select 0xfffff80027333a40 devd 435 1 435 65 Ss select 0xfffff80015cc2a40 dhclient 350 1 350 0 Ss select 0xfffff80015cc92c0 dhclient 347 1 347 0 Ss select 0xfffff800273338c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ced530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100084 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100096 D sdflush 0xfffff80015e95ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100082 D launds 0xffffffff82847804 [laundry: dom0] 100083 D umarcl 0xffffffff815c4160 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82faa8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830cb410 [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 0xfffff80004d84c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d4dd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d4dd30 [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 - 0xfffff80004c71500 [thr_0] 100029 D - 0xfffff80004c71580 [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] 100087 I [swi1: hpts] 100088 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff80004c7a900 [if_io_tqg_0] 100006 D - 0xfffff80004c7a500 [if_io_tqg_1] 100007 D - 0xfffff80004c7a100 [if_config_tqg_0] 100008 D - 0xfffff80004c71d00 [softirq_0] 100009 D - 0xfffff80004c71900 [softirq_1] 100010 D - 0xfffff8000414f900 [aiod_kick taskq] 100012 D - 0xfffff8000414f100 [kqueue_ctx taskq] 100013 D - 0xfffff80004c69d00 [pci_hp taskq] 100015 D - 0xfffff80004c69500 [inm_free taskq] 100017 D - 0xfffff80004c66d00 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66900 [thread taskq] 100019 D - 0xfffff80004c66500 [in6m_free taskq] 100020 D - 0xfffff80004c66100 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c66100 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c66100 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c66100 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c5d900 [firmware taskq] 100038 D - 0xfffff80004c5d500 [crypto_0] 100039 D - 0xfffff80004c5d500 [crypto_1] 100055 D - 0xfffff800153e2d00 [vtnet0 rxq 0] 100056 D - 0xfffff800153e2900 [vtnet0 txq 0] 100057 D - 0xfffff800153e2500 [vtnet0 rxq 1] 100058 D - 0xfffff800153e2100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff8001543c900 [virtio_balloon] 100064 D - 0xfffff800154bfd00 [mca taskq] 100066 D - 0xffffffff81e20771 [deadlkres] 100074 D - 0xfffff80015aa1d00 [acpi_task_0] 100075 D - 0xfffff80015aa1d00 [acpi_task_1] 100076 D - 0xfffff80015aa1d00 [acpi_task_2] 100077 D - 0xfffff80004c5d100 [CAM taskq] db> show all locks Process 17015 (syz-executor.1) thread 0xfffffe0088ddf560 (119621) exclusive sleep mutex eventhandler (eventhandler) r = 0 (0xffffffff82769740) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_eventhandler.c:271 exclusive sleep mutex socket (socket) r = 0 (0xfffff8004315c000) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:457 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800430a2d78) 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 inodedep 1549 2068K 16253 vtbuf 24 2064K 46 newblk 8 1036K 18240 vfscache 3 1035K 3 dirrem 1540 770K 16134 pcb 66 752K 14464 subproc 169 694K 17120 acpica 1674 649K 54806 freefile 1540 578K 16125 filedesc 34 534K 32189 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 66 pf_rule 75 300K 153 linker 348 270K 409 DEVFS1 107 214K 124 kdtrace 246 200K 36652 module 510 192K 510 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 pagedep 9 140K 16093 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 2924 syncache 1 76K 1 vmem 3 72K 6 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 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 KTRACE 100 38K 100 kqueue 77 37K 17044 taskqueue 60 36K 60 lltable 41 35K 82 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 24 DEVFSP 83 32K 11649 GEOM 60 29K 489 in6_multi 65 29K 65 pwddesc 75 29K 17024 kbdmux 6 28K 6 sctp_timw 53 27K 53 cred 26 26K 291 ifnet 7 25K 7 plimit 24 24K 506 kcovinfo 64 24K 68 sctp_atcl 22 22K 8601 CAM queue 5 21K 1528 selfd 55 21K 246226 pfs_nodes 20 20K 20 proc-args 52 20K 685 UART 12 18K 12 session 35 18K 53 bmsafemap 2 17K 16247 ksem 1 16K 43 rpc 2 16K 2 shmfd 1 16K 28 pfs_vncache 1 16K 1 sctp_stro 7 14K 3437 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 70 MCA 32 12K 32 inpcbpolicy 32 12K 11187 CAM DEV 3 12K 510 vt 11 11K 11 sctp_atky 29 11K 12057 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 51 uidinfo 3 9K 15 pf_ifnet 10 9K 19 sctp_athm 22 9K 8608 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 osd 19 8K 9312 hhook 15 8K 17 select 19 8K 71 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_map 14 6K 6874 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 32146 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 126 NFSD session 1 2K 1 freework 4 2K 16077 xform 5 2K 13138 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 24699 filecaps 5 2K 112 crypto 4 2K 324 newdirblk 4 2K 16073 diradd 4 2K 16175 freeblks 3 2K 16076 pfil 4 2K 4 CAM path 4 2K 1034 sctp_aadr 3 2K 565 tcpfunc 3 2K 3 loginclass 3 2K 6 sigio 3 2K 4 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 tcp_fsb 2 1K 3032 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 47 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 vegas data 1 1K 250 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 iov 1 1K 22633 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 99 chd data 0 0K 100 dctcp data 0 0K 317 cubic data 0 0K 914 sctp_mcore 0 0K 0 sctp_socko 0 0K 3821 sctp_iter 0 0K 10 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 10 sctp_stri 0 0K 36 mqdata 0 0K 0 tcp_do 0 0K 0 htcp data 0 0K 102 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 13508 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 8 allocindir 0 0K 0 indirdep 0 0K 13 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 35 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 2 ip_msource 0 0K 0 ip_moptions 0 0K 2 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 16309 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 8 tcp_log_dev 0 0K 100 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 6438 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 17 lio 0 0K 9 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 2586 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 825 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 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 953 1449814 0 254 37982208 0 malloc-384 384 34721 69 102524 0 30 13359360 0 malloc-1024 1024 4126 6 4666 0 16 4231168 0 malloc-8192 8192 18 394 5746 0 1 3375104 0 malloc-8192 8192 401 7 17510 0 1 3342336 0 RADIX NODE 144 18669 1096 481234 0 62 2846160 0 tcp_log 416 1162 4985 41712 0 254 2557152 0 mbuf 256 8719 956 2485305 0 254 2476800 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 313 13155 2882 0 62 1939392 0 malloc-1024 1024 1561 3 16302 0 16 1601536 0 UMA Slabs 0 112 14152 29 14152 0 126 1588272 0 malloc-384 384 1937 1963 116357 0 30 1497600 0 malloc-1024 1024 0 1420 13524 0 16 1454080 0 malloc-1024 1024 55 1205 14083 0 16 1290240 0 malloc-384 384 3225 15 47914 0 30 1244160 0 mbuf_cluster 2048 600 2 600 0 254 1232896 0 malloc-4096 4096 12 226 7279 0 2 974848 0 sctp_asoc 2288 7 418 3437 0 254 972400 0 malloc-2048 2048 9 409 3447 0 8 856064 0 malloc-512 512 1560 8 16233 0 30 802816 0 tcp_bbr_map 128 5171 1029 17736 0 126 793600 0 malloc-32768 32768 17 7 16093 0 1 786432 0 ertt_txseginfo 40 14068 3203 57217 0 254 690840 0 malloc-512 512 233 1023 35352 0 30 643072 0 FFS inode 1160 524 29 16651 0 8 641480 0 sctp_ep 1280 15 414 5133 0 254 549120 0 malloc-384 384 379 811 14786 0 30 456960 0 VM OBJECT 264 1437 93 243820 0 30 403920 0 malloc-65536 65536 4 2 180 0 1 393216 0 malloc-16384 16384 23 0 23 0 1 376832 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 170 28 19627 0 8 357984 0 malloc-4096 4096 79 2 157 0 2 331776 0 sctp_raddr 736 7 422 3508 0 254 315744 0 malloc-1024 1024 268 36 20580 0 16 311296 0 g_bio 408 0 760 20670 0 31 310080 0 VNODE 448 562 86 16691 0 30 290304 0 malloc-2048 2048 124 12 450 0 8 278528 0 256 Bucket 2048 118 18 16207 0 8 278528 0 malloc-384 384 604 46 47575 0 30 249600 0 MAP ENTRY 96 2078 442 921032 0 126 241920 0 malloc-384 384 524 66 34670 0 30 226560 0 DEVCTL 1024 0 216 132 0 0 221184 0 tcp_inpcb 488 19 389 9300 0 254 199104 0 malloc-65536 65536 3 0 3 0 1 196608 0 socket 944 67 141 17619 0 254 196352 0 malloc-384 384 433 67 246979 0 30 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-16384 16384 6 5 269 0 1 180224 0 vmem btag 56 2901 111 2901 0 254 168672 0 malloc-16384 16384 10 0 10 0 1 163840 0 malloc-8192 8192 18 2 652 0 1 163840 0 mbuf_packet 256 75 525 22167 0 254 153600 0 VMSPACE 2544 47 13 16996 0 4 152640 0 malloc-16384 16384 7 2 12 0 1 147456 0 S VFS Cache 104 1025 379 18535 0 126 146016 0 malloc-512 512 261 19 1763 0 30 143360 0 FFS2 dinode 256 524 31 16649 0 62 142080 0 clpbuf 2624 0 48 258 0 16 125952 0 PROC 1328 74 19 17023 0 8 123504 0 ksiginfo 112 78 966 2616 0 126 116928 0 32 Bucket 256 199 221 23294 0 62 107520 0 filedesc0 1072 75 23 17024 0 8 105056 0 malloc-1024 1024 98 2 104 0 16 102400 0 malloc-1024 1024 95 5 97 0 16 102400 0 malloc-32768 32768 2 1 17 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 tcpcb 1080 15 62 9300 0 254 83160 0 malloc-512 512 104 56 33477 0 30 81920 0 128 Bucket 1024 44 27 1715 0 16 72704 0 malloc-2048 2048 29 5 33 0 8 69632 0 malloc-512 512 132 4 484 0 30 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 2 0 122 0 1 65536 0 malloc-1024 1024 57 7 855 0 16 65536 0 16 Bucket 144 221 199 4467 0 62 60480 0 malloc-8192 8192 2 5 16315 0 1 57344 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-8192 8192 2 5 88 0 1 57344 0 64 Bucket 512 64 48 14160 0 30 57344 0 malloc-384 384 67 63 13910 0 30 49920 0 malloc-16384 16384 1 2 6 0 1 49152 0 malloc-4096 4096 9 3 1634 0 2 49152 0 malloc-2048 2048 7 17 515 0 8 49152 0 sctp_stream_msg_out 112 2 430 427 0 254 48384 0 pcpu-8 8 5301 331 6136 0 254 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 Files 80 265 235 62670 0 126 40000 0 tcp_rack_pcb 832 2 43 3032 0 16 37440 0 pipe 744 23 27 1338 0 16 37200 0 NAMEI 1024 0 36 98021 0 16 36864 0 malloc-4096 4096 3 6 27 0 2 36864 0 malloc-512 512 48 24 166 0 30 36864 0 udplite_inpcb 488 1 71 1431 0 254 35136 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 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 8 0 1 32768 0 malloc-4096 4096 6 2 22 0 2 32768 0 malloc-512 512 21 43 16581 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 199 11 199 0 62 28560 0 2 Bucket 32 381 501 5966 0 254 28224 0 KNOTE 160 28 147 334993 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 malloc-4096 4096 2 4 394 0 2 24576 0 PWD 32 25 731 16173 0 254 24192 0 8 Bucket 80 91 209 3504 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 2 25 1055 0 16 22464 0 tcp_rack_map 112 4 176 5548 0 126 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 0 1 2 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 vtnet_tx_hdr 24 0 668 740244 0 254 16032 0 udp_inpcb 488 6 26 319 0 254 15616 0 itimer 352 0 44 34 0 30 15488 0 unpcb 256 20 40 1252 0 254 15360 0 malloc-4096 4096 3 0 3 0 2 12288 0 ripcb 488 6 18 137 0 254 11712 0 kenv 258 15 30 1038 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 30 0 2 8192 0 malloc-2048 2048 0 4 1231 0 8 8192 0 malloc-512 512 4 12 247 0 30 8192 0 pf tags 104 1 77 7 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 53 0 126 8096 0 rl_entry 40 85 117 85 0 254 8080 0 sctp_laddr 48 0 168 86 0 254 8064 0 udpcb 32 7 245 1750 0 254 8064 0 ertt 72 15 97 9300 0 126 8064 0 4 Bucket 48 7 161 384 0 254 8064 0 sctp_chunk 152 0 52 111 0 254 7904 0 AIO 208 1 37 34 0 62 7904 0 cryptop 280 0 28 48 0 30 7840 0 AIOCB 552 1 13 72 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 9 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 17 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 2 0 8 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 tcptw 88 4 42 4 0 254 4048 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 tcp_log_node 120 0 33 2 0 126 3960 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 domainset 40 0 63 8 0 254 2520 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_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 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 NCLNODE 584 0 0 0 0 16 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 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 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