panic: Bad tailq NEXT(0xfffffe009db19d20->tqh_last) != NULL cpuid = 0 time = 1623424181 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517e1480 vpanic() at vpanic+0x1c7/frame 0xfffffe00517e14e0 panic() at panic+0x43/frame 0xfffffe00517e1540 sctp_ss_default_add() at sctp_ss_default_add+0x132/frame 0xfffffe00517e1580 sctp_lower_sosend() at sctp_lower_sosend+0x5566/frame 0xfffffe00517e1770 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe00517e18a0 sosend() at sosend+0xc6/frame 0xfffffe00517e1910 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe00517e19c0 freebsd32_sendmsg() at freebsd32_sendmsg+0x261/frame 0xfffffe00517e1ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe00517e1bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 21940 tid 121990 ] Stopped at kdb_enter+0x67: movq $0,0x1635afe(%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 0xfffffe009a600000 rdx 0x3ffff rbx 0 rsp 0xfffffe00517e1460 rbp 0xfffffe00517e1480 rsi 0x40001 rdi 0xffffffff8113c696 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517e1350 r11 0x1ffaefff59c r12 0xffffffff82267ba0 ddb_dbbe r13 0 r14 0xffffffff81a7ca0b r15 0xffffffff81a7ca0b rip 0xffffffff81133687 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x1635afe(%rip) db> show proc Process 21940 (syz-executor.3) at 0xfffff8005be4aa60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 840 at 0xfffff8005bbeb530 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009503a9f0 (map 0xfffffe009503a9f0) (map.pmap 0xfffffe009503aab0) (pmap 0xfffffe009503ab10) threads: 3 116595 S nanslp 0xffffffff8273c8e0 syz-executor.3 121990 Run CPU 0 syz-executor.3 121991 S uwait 0xfffff8005bc91900 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 21940 840 840 0 R (threaded) syz-executor.3 116595 S nanslp 0xffffffff8273c8e0 syz-executor.3 121990 Run CPU 0 syz-executor.3 121991 S uwait 0xfffff8005bc91900 syz-executor.3 20084 0 0 0 DL aiordy 0xfffff80046641a60 [aiod4] 20083 0 0 0 DL aiordy 0xfffff8005bcc1a60 [aiod3] 20082 0 0 0 DL aiordy 0xfffff80015e47000 [aiod2] 20081 0 0 0 DL aiordy 0xfffff80046635530 [aiod1] 10612 1 10612 65 Ss select 0xfffff800465e9740 dhclient 7533 1 7533 0 Ss select 0xfffff8005b3d6440 dhclient 7526 1 7526 0 Ss select 0xfffff8005bdddd40 dhclient 7490 1 7490 65 Ss select 0xfffff8005b3d6740 dhclient 5341 1 5341 0 Ss select 0xfffff800465f0440 dhclient 5338 1 5338 0 Ss select 0xfffff8005b9f2d40 dhclient 5319 1 5319 65 Ss select 0xfffff800465f0740 dhclient 4331 1 791 0 S uwait 0xfffff80015d52100 syz-executor.0 4328 1 791 0 S uwait 0xfffff80015e89900 syz-executor.0 4296 1 791 0 S uwait 0xfffff8005bb82b00 syz-executor.0 4293 1 791 0 S uwait 0xfffff80015ceb100 syz-executor.0 4284 1 791 0 S uwait 0xfffff8005bc91300 syz-executor.0 4280 1 791 0 S uwait 0xfffff8005bc91b00 syz-executor.0 3666 1 3666 0 Ss select 0xfffff8005b3d6140 dhclient 3663 1 3663 0 Ss select 0xfffff8005bd5b2c0 dhclient 3643 1 3643 65 Ss select 0xfffff8005b3d6ec0 dhclient 1199 1 1199 0 Ss select 0xfffff8005bc3c440 dhclient 1192 1 1192 0 Ss select 0xfffff8005bc3c2c0 dhclient 840 788 840 0 Ss nanslp 0xffffffff8273c8e0 syz-executor.3 830 826 791 0 SV uwait 0xfffff80015d57b00 syz-executor.0 826 1 791 0 RV syz-executor.0 809 788 809 0 Ss piperd 0xfffff8005bb91000 syz-executor.2 792 788 792 0 Rs syz-executor.1 791 788 791 0 Ss piperd 0xfffff8005bb91ba0 syz-executor.0 788 786 786 0 R (threaded) syz-fuzzer 100106 S kqread 0xfffff80015d57300 syz-fuzzer 100121 RunQ syz-fuzzer 100122 S uwait 0xfffff8005ba0db00 syz-fuzzer 100123 RunQ syz-fuzzer 100124 S uwait 0xfffff8005ba0df00 syz-fuzzer 100125 S uwait 0xfffff80015e89100 syz-fuzzer 100126 S uwait 0xfffff80015e89300 syz-fuzzer 100127 S uwait 0xfffff8005ba0d500 syz-fuzzer 102758 S uwait 0xfffff800465b0700 syz-fuzzer 786 776 786 0 Ss pause 0xfffff80015c4e0b0 csh 776 694 776 0 Ss select 0xfffff8005b4d1a40 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154234b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aac4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aad4b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a354b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a364b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a374b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a384b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a3d4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a3e4b0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e0 cron 694 1 694 0 Ss select 0xfffff80015f00440 sshd 507 1 507 0 Ss select 0xfffff8005b2cad40 syslogd 436 1 436 0 Ss select 0xfffff8005b17fd40 devd 435 1 435 65 Ss select 0xfffff8005b17f2c0 dhclient 350 1 350 0 Ss select 0xfffff8005b3122c0 dhclient 347 1 347 0 Ss select 0xfffff80015f04a40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c4e530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 RL (threaded) [bufdaemon] 100081 RunQ [bufdaemon] 100086 RunQ [bufspacedaemon-0] 100099 D sdflush 0xfffff80015e06ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100087 D launds 0xffffffff82847084 [laundry: dom0] 100088 D umarcl 0xffffffff815d11b0 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e95828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82f943c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d4c488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004434b80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004434b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c74500 [thr_0] 100029 D - 0xfffff80004c74580 [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 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff82844a70 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff8000443f900 [if_io_tqg_0] 100006 D - 0xfffff8000443f500 [if_io_tqg_1] 100007 D - 0xfffff8000443f100 [if_config_tqg_0] 100008 D - 0xfffff80004c74d00 [softirq_0] 100009 D - 0xfffff80004c74900 [softirq_1] 100010 D - 0xfffff80004c72d00 [aiod_kick taskq] 100012 D - 0xfffff80004c72500 [kqueue_ctx taskq] 100013 D - 0xfffff80004c72100 [pci_hp taskq] 100015 D - 0xfffff80004c6a900 [inm_free taskq] 100017 D - 0xfffff80004c6a100 [linuxkpi_irq_wq] 100018 Run CPU 1 [thread taskq] 100019 D - 0xfffff80004c65900 [in6m_free taskq] 100020 D - 0xfffff80004c65500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c65500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c65500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c65500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c65100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c65100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c65100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c65100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004ccdd00 [firmware taskq] 100038 D - 0xfffff80004ccd900 [crypto_0] 100039 D - 0xfffff80004ccd900 [crypto_1] 100055 D - 0xfffff80015364d00 [vtnet0 rxq 0] 100056 D - 0xfffff80015364900 [vtnet0 txq 0] 100057 D - 0xfffff80015364500 [vtnet0 rxq 1] 100058 D - 0xfffff80015364100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800153d9d00 [virtio_balloon] 100064 D - 0xfffff80015354d00 [mca taskq] 100066 D - 0xffffffff81e29a20 [deadlkres] 100074 D - 0xfffff80015a44d00 [acpi_task_0] 100075 D - 0xfffff80015a44d00 [acpi_task_1] 100076 D - 0xfffff80015a44d00 [acpi_task_2] 100077 D - 0xfffff80004ccd100 [CAM taskq] db> show all locks Process 21940 (syz-executor.3) thread 0xfffffe009540de40 (121990) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009db1a1c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13125 Process 0 (kernel) thread 0xfffffe00042b5720 (100018) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff82786540) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff82202b40) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pcb 4110 18983K 67388 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 sctp_stro 2040 4338K 9915 sctp_atcl 4081 4081K 43222 tcp_hpts 5 3219K 5 kobj 328 2624K 488 sctp_atky 6121 2296K 54547 vtbuf 24 2064K 46 sctp_athm 4081 1531K 44182 sctp_map 4080 1530K 19818 vfscache 3 1035K 3 newblk 5 1034K 21528 subproc 163 667K 22032 acpica 1674 649K 54692 inodedep 9 528K 21038 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 filedesc 28 437K 41907 bus 990 378K 3485 BPF 46 337K 46 linker 348 270K 425 DEVFS1 107 214K 124 kdtrace 239 194K 43933 module 512 192K 512 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 9 140K 20961 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 pf_osfp 218 82K 218 mtx_pool 2 80K 2 sctp_timw 156 78K 156 temp 35 77K 6692 syncache 1 76K 1 routetbl 132 71K 421 msg 4 68K 4 ifaddr 70 66K 72 dirrem 128 64K 20950 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 freefile 128 48K 20942 ithread 99 43K 99 rman 84 42K 425 lltable 44 38K 68 KTRACE 100 38K 100 taskqueue 60 36K 60 kqueue 74 36K 22204 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 2 DEVFSP 80 30K 289 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 pwddesc 72 27K 21941 cred 26 26K 520 ifnet 7 25K 7 plimit 24 24K 456 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 298092 pfs_nodes 20 20K 20 proc-args 52 20K 689 UART 12 18K 12 session 35 18K 52 bmsafemap 2 17K 21014 ksem 1 16K 14 rpc 2 16K 2 shmfd 1 16K 1 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 57 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 uidinfo 3 9K 11 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 62 mount 16 7K 90 fpukern_ctx 3 6K 3 inpcbpolicy 15 6K 3790 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 osd 8 4K 3460 ipsec 3 3K 3 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 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 48 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 26938 filecaps 5 2K 116 crypto 4 2K 4 newdirblk 4 2K 20939 mkdir 4 2K 41878 diradd 4 2K 20992 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 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 340 entropy 2 1K 47 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 freework 1 1K 20945 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 iov 1 1K 33819 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cubic data 0 0K 20 tcp_do 0 0K 0 tcp_fsb 0 0K 0 vegas data 0 0K 0 mqdata 0 0K 0 chd data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 15 sctp_mcore 0 0K 0 sctp_socko 0 0K 12158 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_aadr 0 0K 0 sctp_stri 0 0K 1896 dctcp data 0 0K 0 cdg data 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 14115 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 21 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 freeblks 0 0K 20944 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 10 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 39 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 21128 namei_tracker 0 0K 10 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1055 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 2432 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 11 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 120 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 634 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 774 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 8512 2052 1057947 0 254 43270144 0 malloc-8192 8192 2049 113 32373 0 1 17711104 0 malloc-384 384 34473 77 63037 0 30 13267200 0 malloc-1024 1024 4170 1902 64865 0 16 6217728 0 tcp_log 416 0 12402 80645 0 254 5159232 0 sctp_asoc 2288 2040 110 9909 0 254 4919200 0 malloc-2048 2048 2042 110 9921 0 8 4407296 0 malloc-1024 1024 4126 2 4141 0 16 4227072 0 malloc-384 384 8428 1622 130782 0 30 3859200 0 malloc-384 384 9486 474 437392 0 30 3824640 0 mbuf 256 10902 2853 1849146 0 254 3521280 0 sctp_ep 1280 2041 143 32365 0 254 2795520 0 malloc-8192 8192 328 2 511 0 1 2703360 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-1024 1024 2127 141 32993 0 16 2322432 0 malloc-1024 1024 2 2246 16037 0 16 2301952 0 UMA Slabs 0 112 19493 16 19493 0 126 2185008 0 BUF TRIE 144 181 13287 931 0 62 1939392 0 RADIX NODE 144 12406 415 559206 0 63 1846224 0 mbuf_cluster 2048 855 1 855 0 254 1753088 0 sctp_raddr 736 2041 115 10109 0 254 1586816 0 malloc-512 512 421 2331 23008 0 30 1409024 0 malloc-32768 32768 17 8 20971 0 1 819200 0 malloc-8192 8192 74 7 43682 0 1 663552 0 FFS inode 1160 523 23 21467 0 8 633360 0 malloc-384 384 1343 67 99317 0 30 541440 0 malloc-16384 16384 23 2 31 0 1 409600 0 256 Bucket 2048 177 21 20213 0 8 405504 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-512 512 237 531 23970 0 30 393216 0 VM OBJECT 264 1355 115 309000 0 30 388080 0 tcp_bbr_map 128 0 3007 29505 0 126 384896 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 ertt_txseginfo 40 0 8686 152256 0 254 347440 0 THREAD 1808 166 21 21991 0 8 338096 0 malloc-1024 1024 284 32 22538 0 16 323584 0 vmem btag 56 5414 118 5414 0 254 309792 0 VNODE 448 561 96 21507 0 30 294336 0 malloc-2048 2048 131 3 148 0 8 274432 0 socket 944 56 228 37708 0 254 268096 0 tcp_inpcb 488 4 524 3448 0 254 257664 0 malloc-384 384 533 67 22624 0 30 230400 0 MAP ENTRY 96 1901 451 1179483 0 126 225792 0 DEVCTL 1024 0 216 132 0 0 221184 0 mbuf_packet 256 338 517 37979 0 254 218880 0 sctp_stream_msg_out 112 1856 16 2459 0 254 209664 0 malloc-65536 65536 1 2 4 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-4096 4096 3 38 3238 0 2 167936 0 malloc-384 384 337 63 3355 0 30 153600 0 S VFS Cache 104 1073 370 23470 0 126 150072 0 malloc-16384 16384 4 5 39 0 1 147456 0 VMSPACE 2544 44 13 21918 0 4 145008 0 FFS2 dinode 256 523 32 21465 0 62 142080 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-16384 16384 7 1 8 0 1 131072 0 malloc-8192 8192 13 2 27 0 1 122880 0 PROC 1328 71 19 21940 0 8 119520 0 ksiginfo 112 75 969 995 0 126 116928 0 malloc-16384 16384 6 1 10 0 1 114688 0 malloc-8192 8192 8 4 77 0 1 98304 0 filedesc0 1072 72 19 21941 0 8 97552 0 32 Bucket 256 234 126 24343 0 62 92160 0 sctp_chunk 152 337 261 3407 0 254 90896 0 malloc-512 512 159 17 22655 0 30 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 57 30 5042 0 16 89088 0 clpbuf 2624 0 32 20 0 16 83968 0 tcpcb 1080 4 73 3448 0 254 83160 0 malloc-1024 1024 74 6 1055 0 16 81920 0 g_bio 408 0 200 7193 0 30 81600 0 malloc-384 384 156 34 33863 0 30 72960 0 malloc-65536 65536 1 0 2 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 2 2 233 0 1 65536 0 16 Bucket 144 316 76 6302 0 62 56448 0 malloc-4096 4096 7 6 32 0 2 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 10 2 15 0 2 49152 0 malloc-512 512 49 47 21131 0 30 49152 0 malloc-2048 2048 4 18 1896 0 8 45056 0 malloc-512 512 77 11 1284 0 30 45056 0 64 Bucket 512 44 44 9771 0 30 45056 0 Files 80 249 301 69863 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 10 0 10 0 2 40960 0 pcpu-8 8 4701 419 4857 0 254 40960 0 malloc-384 384 86 14 199 0 30 38400 0 NAMEI 1024 0 36 101413 0 16 36864 0 malloc-512 512 32 40 42000 0 30 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 2 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 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 0 36 2500 0 16 29952 0 pipe 744 23 17 545 0 16 29760 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 248325 0 62 28000 0 malloc-4096 4096 1 5 39 0 2 24576 0 malloc-4096 4096 4 2 195 0 2 24576 0 malloc-2048 2048 12 0 12 0 8 24576 0 malloc-512 512 33 15 493 0 30 24576 0 PWD 32 23 733 21032 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 53 247 5008 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-1024 1024 17 3 763 0 16 20480 0 2 Bucket 32 147 483 8534 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 34 41 1511 0 254 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 2 2 65 0 2 16384 0 malloc-4096 4096 2 2 19 0 2 16384 0 malloc-2048 2048 5 3 164 0 8 16384 0 malloc-512 512 26 6 47 0 30 16384 0 sctp_laddr 48 76 260 6854 0 254 16128 0 vtnet_tx_hdr 24 0 668 607189 0 254 16032 0 malloc-2048 2048 2 4 6 0 8 12288 0 malloc-2048 2048 6 0 6 0 8 12288 0 ertt 72 4 164 3448 0 126 12096 0 ripcb 488 5 19 92 0 254 11712 0 udplite_inpcb 488 0 24 44 0 254 11712 0 udp_inpcb 488 6 18 206 0 254 11712 0 kenv 258 15 30 1048 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 0 1 1 0 1 8192 0 malloc-1024 1024 1 7 52 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 52 0 126 8096 0 rl_entry 40 58 144 58 0 254 8080 0 udpcb 32 6 246 250 0 254 8064 0 4 Bucket 48 7 161 473 0 254 8064 0 sctp_readq 152 0 52 48 0 254 7904 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-2048 2048 1 1 1 0 8 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 ipq 56 0 72 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 AIO 208 0 19 1 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOCB 552 0 7 2 0 16 3864 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 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_rack_pcb 832 0 0 0 0 16 0 0 tcp_rack_map 112 0 0 0 0 126 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 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 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-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