panic: Bad tailq NEXT(0xfffffe009ea16d20->tqh_last) != NULL cpuid = 0 time = 1624320245 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051763470 vpanic() at vpanic+0x1cc/frame 0xfffffe00517634d0 panic() at panic+0x43/frame 0xfffffe0051763530 sctp_ss_default_add() at sctp_ss_default_add+0x132/frame 0xfffffe0051763570 sctp_lower_sosend() at sctp_lower_sosend+0x5523/frame 0xfffffe0051763760 sctp_sosend() at sctp_sosend+0x49b/frame 0xfffffe00517638a0 sosend() at sosend+0xc6/frame 0xfffffe0051763910 kern_sendit() at kern_sendit+0x33c/frame 0xfffffe00517639c0 freebsd32_sendmsg() at freebsd32_sendmsg+0x270/frame 0xfffffe0051763ab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe0051763bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 57999 tid 161574 ] 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 0 rax 0x12 rcx 0xfffffe0098800000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051763450 rbp 0xfffffe0051763470 rsi 0x40001 rdi 0xffffffff81132726 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0051763340 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff82f1a800 _refcount_update_saturated+0xa50 r14 0xffffffff81a74fa7 r15 0xffffffff81a74fa7 rip 0xffffffff81129787 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x164017e(%rip) db> show proc Process 57999 (syz-executor.3) at 0xfffff8003620aa60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 799 at 0xfffff80015dac000 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009f627000 (map 0xfffffe009f627000) (map.pmap 0xfffffe009f6270c0) (pmap 0xfffffe009f627120) threads: 2 160564 s syz-executor.3 161574 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 57999 799 799 0 T (threaded) syz-executor.3 160564 s syz-executor.3 161574 Run CPU 0 syz-executor.3 48266 1 784 0 S uwait 0xfffff800694cc700 syz-executor.1 48262 1 784 0 S uwait 0xfffff8006934a300 syz-executor.1 48257 1 784 0 S uwait 0xfffff8003c9d9500 syz-executor.1 48252 1 784 0 S uwait 0xfffff8006934a700 syz-executor.1 48251 1 784 0 S uwait 0xfffff80069b6f700 syz-executor.1 47707 1 840 0 S uwait 0xfffff8003cc4cf00 syz-executor.2 46732 1 784 0 S uwait 0xfffff80069b6f100 syz-executor.1 46727 1 784 0 S uwait 0xfffff8003c9d9f00 syz-executor.1 46469 1 840 0 SV uwait 0xfffff80069b6f300 syz-executor.2 46468 1 840 0 SV uwait 0xfffff8003c33ad00 syz-executor.2 36982 1 783 0 SV uwait 0xfffff8003cac1f00 syz-executor.0 36974 1 783 0 SV uwait 0xfffff80015d9f100 syz-executor.0 20673 1 784 0 S uwait 0xfffff8003cd51b00 syz-executor.1 20670 1 784 0 S uwait 0xfffff80036f7f300 syz-executor.1 17651 1 17651 65 Ss select 0xfffff8003f5fdbc0 dhclient 14015 1 14015 0 Ss select 0xfffff8003f124a40 dhclient 14012 1 14012 0 Ss select 0xfffff8003f0cf140 dhclient 13993 1 13993 65 Ss select 0xfffff800363085c0 dhclient 11271 1 840 0 SV uwait 0xfffff80015e31100 syz-executor.2 11270 1 840 0 SV sigwait 0xfffffe009debe000 syz-executor.2 11071 0 0 0 DL aiordy 0xfffff8003ce4ba60 [aiod4] 11070 0 0 0 DL aiordy 0xfffff80069bc7530 [aiod3] 11069 0 0 0 DL aiordy 0xfffff8003ce4b000 [aiod2] 11068 0 0 0 DL aiordy 0xfffff8003c3ea000 [aiod1] 9752 1 9752 0 Ss select 0xfffff800699c7740 dhclient 9749 1 9749 0 Ss select 0xfffff8006975dd40 dhclient 9730 1 9730 65 Ss select 0xfffff80069a08ec0 dhclient 8871 1 8871 0 Ss select 0xfffff800696f5740 dhclient 8868 1 8868 0 Ss select 0xfffff800697b5ec0 dhclient 8849 1 8849 65 Ss select 0xfffff8006979fbc0 dhclient 1647 1 1647 0 Ss select 0xfffff800362e7140 dhclient 1644 1 1644 0 Ss select 0xfffff800362e7ec0 dhclient 840 780 840 0 Ss piperd 0xfffff8003cce75d0 syz-executor.2 799 780 799 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.3 784 780 784 0 Ss piperd 0xfffff80015e46000 syz-executor.1 783 780 783 0 Ss piperd 0xfffff8003c7fa000 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffff80015da2d00 syz-fuzzer 100116 S uwait 0xfffff80015ac3300 syz-fuzzer 100117 S uwait 0xfffff8003c33a500 syz-fuzzer 100118 S uwait 0xfffff8003c33a700 syz-fuzzer 100119 S uwait 0xfffff80015f07700 syz-fuzzer 100120 S uwait 0xfffff8003c33a900 syz-fuzzer 100121 S uwait 0xfffff8003c9a0b00 syz-fuzzer 100123 S uwait 0xfffff8003c9a0f00 syz-fuzzer 101312 S uwait 0xfffff8003cc4cd00 syz-fuzzer 153592 S kqread 0xfffff8003c33b700 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003c7fc5e0 csh 776 694 776 0 Ss select 0xfffff80015e89440 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 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff80015e8dd40 sshd 507 1 507 0 Ss select 0xfffff80015e8d440 syslogd 436 1 436 0 Ss select 0xfffff80015e8d740 devd 435 1 435 65 Ss select 0xfffff80015f17d40 dhclient 350 1 350 0 Ss select 0xfffff80015d695c0 dhclient 347 1 347 0 Ss select 0xfffff80015d69140 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] 100099 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 0xffffffff815c5090 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f2b8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830e7410 [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 RLs (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 Run CPU 1 [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 - 0xffffffff81e217c1 [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 57999 (syz-executor.3) thread 0xfffffe009de99e40 (161574) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009ea171c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13125 Process 0 (kernel) thread 0xfffffe00042b6720 (100018) exclusive sleep mutex kernel arena (kernel arena) r = 0 (0xffffffff82786cc0) 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 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 pcb 2136 9795K 163213 devbuf 4216 6982K 4244 sctp_stro 1006 6248K 29209 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 sctp_atcl 2023 2023K 107149 inodedep 714 1233K 60368 sctp_atky 3039 1140K 138485 newblk 8 1036K 117576 vfscache 3 1035K 3 sctp_athm 2023 759K 108180 sctp_map 2012 755K 57424 subproc 180 740K 58108 filedesc 44 696K 113937 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 dirrem 705 353K 57967 BPF 46 337K 68 linker 348 270K 657 freefile 705 265K 57948 DEVFS1 107 214K 124 kdtrace 256 206K 119588 module 510 192K 510 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 sctp_timw 288 144K 288 pagedep 9 140K 57881 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 112K 7 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 15944 syncache 1 76K 1 routetbl 137 73K 594 msg 4 68K 4 ifaddr 71 67K 73 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 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 shm 2 40K 11 kqueue 82 39K 58051 lltable 44 38K 178 inpcbpolicy 101 38K 22395 KTRACE 100 38K 100 taskqueue 60 36K 60 osd 94 36K 19461 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 in6_multi 71 31K 71 DEVFSP 80 30K 2796 pwddesc 80 30K 58006 GEOM 60 29K 489 kbdmux 6 28K 6 cred 27 27K 353 ifnet 7 25K 7 plimit 24 24K 590 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 763799 pfs_nodes 20 20K 20 proc-args 52 20K 746 tcp_fsb 47 18K 3529 UART 12 18K 12 session 35 18K 62 bmsafemap 2 17K 59123 ksem 1 16K 7 rpc 2 16K 2 shmfd 1 16K 50 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 66 vt 11 11K 11 Unitno 29 11K 51 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 17 pf_ifnet 10 9K 45 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 84 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 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 113888 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 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 vnodemarker 2 2K 108 NFSD session 1 2K 1 pf_osfp 5 2K 5 freework 4 2K 69325 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 77477 filecaps 5 2K 124 crypto 4 2K 4 newdirblk 4 2K 56944 diradd 4 2K 58011 freeblks 3 2K 57865 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 sigio 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 2790 entropy 2 1K 50 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 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 iov 1 1K 59921 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 pf_table 0 0K 39 pf_rule 0 0K 13 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 cdg data 0 0K 51 sctp_mcore 0 0K 0 sctp_socko 0 0K 44128 sctp_iter 0 0K 439 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 429 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 2210 chd data 0 0K 61 cubic data 0 0K 26 htcp data 0 0K 37 dctcp data 0 0K 0 vegas data 0 0K 18 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 34844 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 51 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 2733 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 320 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 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 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 57214 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 3437 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 27332 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 7 lio 0 0K 20 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 195 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 249 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 920 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 8358 947 1153954 0 254 38113280 0 malloc-8192 8192 1019 2744 77140 0 1 30826496 0 malloc-384 384 37505 5495 96674 0 30 16512000 0 sctp_asoc 2288 1006 2744 28712 0 254 8580000 0 malloc-1024 1024 2028 5492 109559 0 16 7700480 0 malloc-384 384 6242 13648 1097025 0 30 7637760 0 malloc-2048 2048 1006 2626 30068 0 8 7438336 0 malloc-1024 1024 793 4635 61193 0 16 5558272 0 sctp_ep 1280 1017 2751 77134 0 254 4823040 0 malloc-1024 1024 4174 10 4210 0 16 4284416 0 tcp_log 416 72 9900 374359 0 254 4148352 0 malloc-1024 1024 1202 2754 138981 0 16 4050944 0 mbuf 256 9846 4359 4132393 0 254 3636480 0 malloc-1024 1024 134 3090 36602 0 16 3301376 0 sctp_raddr 736 1030 2820 30637 0 254 2833600 0 malloc-512 512 843 4637 58635 0 30 2805760 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 UMA Slabs 0 112 23442 27 23442 0 126 2628528 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-384 384 1262 4608 253638 0 30 2254080 0 RADIX NODE 144 14690 539 1407701 0 63 2192976 0 BUF TRIE 144 195 13273 32076 0 62 1939392 0 mbuf_cluster 2048 915 1 915 0 254 1875968 0 malloc-32768 32768 23 7 56971 0 1 983040 0 malloc-8192 8192 82 9 58008 0 1 745472 0 malloc-384 384 1728 22 53854 0 30 672000 0 FFS inode 1160 532 35 58480 0 8 657720 0 256 Bucket 2048 234 26 28261 0 8 532480 0 sctp_chunk 152 983 2449 12323 0 254 521664 0 VM OBJECT 264 1634 121 817423 0 30 463320 0 vmem btag 56 7733 103 7757 0 254 438816 0 malloc-16384 16384 24 2 27 0 1 425984 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 175 23 61581 0 8 357984 0 32 Bucket 256 1041 354 41588 0 62 357120 0 ertt_txseginfo 40 0 8787 2054945 0 254 351480 0 malloc-65536 65536 4 1 5 0 1 327680 0 socket 944 139 197 100921 0 254 317184 0 malloc-512 512 30 570 123991 0 30 307200 0 tcp_inpcb 488 90 534 19449 0 254 304512 0 VNODE 448 569 97 58520 0 30 298368 0 malloc-384 384 705 65 23102 0 30 295680 0 tcp_bbr_map 128 3 2074 253906 0 126 265856 0 malloc-2048 2048 125 3 146 0 8 262144 0 MAP ENTRY 96 2233 455 3133240 0 126 258048 0 mbuf_packet 256 197 718 176673 0 254 234240 0 DEVCTL 1024 0 216 132 0 0 221184 0 malloc-4096 4096 7 44 28332 0 2 208896 0 malloc-8192 8192 23 2 54 0 1 204800 0 tcpcb 1080 90 99 19449 0 254 204120 0 malloc-384 384 454 66 239250 0 30 199680 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-16384 16384 11 1 247 0 1 196608 0 16 Bucket 144 1055 289 16478 0 62 193536 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-512 512 195 165 133509 0 30 184320 0 FFS2 dinode 256 532 143 58480 0 62 172800 0 malloc-512 512 303 17 6895 0 30 163840 0 VMSPACE 2544 50 13 57979 0 4 160272 0 S VFS Cache 104 1108 374 61464 0 126 154128 0 malloc-16384 16384 4 5 252 0 1 147456 0 malloc-512 512 216 72 58129 0 30 147456 0 malloc-384 384 309 71 62233 0 30 145920 0 PROC 1328 79 20 58005 0 8 131472 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 clpbuf 2624 0 48 2711 0 16 125952 0 malloc-1024 1024 112 4 119 0 16 118784 0 ksiginfo 112 84 960 3644 0 126 116928 0 filedesc0 1072 80 25 58006 0 8 112560 0 sctp_stream_msg_out 112 72 900 11818 0 254 108864 0 malloc-32768 32768 1 2 52 0 1 98304 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 141 0 1 98304 0 malloc-512 512 119 65 59423 0 30 94208 0 128 Bucket 1024 60 31 11982 0 16 93184 0 UMA Kegs 384 227 6 227 0 30 89472 0 g_bio 408 0 200 88700 0 30 81600 0 2 Bucket 32 1471 1049 25389 0 254 80640 0 malloc-384 384 147 53 97975 0 30 76800 0 malloc-4096 4096 12 5 154 0 2 69632 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-16384 16384 2 2 8 0 1 65536 0 malloc-8192 8192 2 6 57231 0 1 65536 0 malloc-2048 2048 10 20 518 0 8 61440 0 64 Bucket 512 54 66 26145 0 30 61440 0 malloc-8192 8192 4 3 15 0 1 57344 0 malloc-4096 4096 7 6 32 0 2 53248 0 malloc-512 512 34 70 2949 0 30 53248 0 tcp_rack_pcb 832 47 16 3529 0 16 52416 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 8 Bucket 80 376 224 12205 0 126 48000 0 tcp_bbr_pcb 832 8 46 8316 0 16 44928 0 Files 80 257 293 184421 0 126 44000 0 udplite_inpcb 488 0 88 1035 0 254 42944 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 25 0 8 40960 0 malloc-512 512 25 55 1459 0 30 40960 0 pcpu-8 8 4705 415 5769 0 254 40960 0 pipe 744 23 32 1030 0 16 40920 0 sctp_laddr 48 0 840 4028 0 254 40320 0 NAMEI 1024 0 36 256226 0 16 36864 0 malloc-2048 2048 2 16 782 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-4096 4096 6 2 26 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 199 32 199 0 62 31416 0 PWD 32 29 853 57048 0 254 28224 0 KNOTE 160 28 147 623168 0 62 28000 0 ripcb 488 5 51 1479 0 254 27328 0 malloc-8192 8192 0 3 14 0 1 24576 0 malloc-8192 8192 1 2 80 0 1 24576 0 malloc-4096 4096 1 5 11 0 2 24576 0 tcp_rack_map 112 188 28 5895 0 126 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udp_inpcb 488 6 42 432 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 3 2 62 0 2 20480 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 98 0 2 16384 0 ertt 72 90 134 19449 0 126 16128 0 4 Bucket 48 7 329 1157 0 254 16128 0 vtnet_tx_hdr 24 0 668 2450920 0 254 16032 0 unpcb 256 20 40 1334 0 254 15360 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 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 7 155 0 16 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 4 0 254 8096 0 PGRP 88 35 57 62 0 126 8096 0 rl_entry 40 95 107 95 0 254 8080 0 tcpreass 48 0 168 3 0 254 8064 0 hostcache 64 2 124 2 0 254 8064 0 udpcb 32 6 246 1467 0 254 8064 0 sctp_readq 152 0 52 189 0 254 7904 0 AIO 208 0 38 71 0 62 7904 0 itimer 352 0 22 6 0 30 7744 0 AIOCB 552 0 14 60 0 16 7728 0 AIOLIO 272 0 28 10 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 17 0 126 6448 0 domainset 40 0 126 8 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 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 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 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 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 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 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 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