panic: Don't own TCB send lock cpuid = 1 time = 1648425708 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0054150810 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0054150970 vpanic() at vpanic+0x2b8/frame 0xfffffe0054150a50 panic() at panic+0xb5/frame 0xfffffe0054150b10 sctp_ss_default_add() at sctp_ss_default_add+0x11d/frame 0xfffffe0054150b50 sctp_msg_append() at sctp_msg_append+0x646/frame 0xfffffe0054150bb0 sctp_sendall_iterator() at sctp_sendall_iterator+0x207/frame 0xfffffe0054150d70 sctp_iterator_worker() at sctp_iterator_worker+0xbb1/frame 0xfffffe0054150ed0 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe0054150ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0054150f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0054150f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 5 tid 100068 ] Stopped at kdb_enter+0x6b: movq $0,0x270a69a(%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 0xd05b44cb648cd74d rdx 0x1 rbx 0 rsp 0xfffffe0054150950 rbp 0xfffffe0054150970 rsi 0 rdi 0xffffffff8177a5ea vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0099e0a190 r12 0xfffffe005786a720 r13 0xfffffe0054150901 r14 0xffffffff82bb9d20 .str.26 r15 0xffffffff82bb9d20 .str.26 rip 0xffffffff8176db7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270a69a(%rip) db> show proc Process 5 (sctp_iterator) at 0xfffffe0057994a90: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e1b8c0 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff83e1b8c0 reapsubtree: 5 sigparent: 20 vmspace: 0xffffffff83e1c860 (map 0xffffffff83e1c860) (map.pmap 0xffffffff83e1c920) (pmap 0xffffffff83e1c988) threads: 1 100068 Run CPU 1 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 50476 778 778 0 R (threaded) syz-executor.1 157833 RunQ syz-executor.1 157977 S umtxn 0xfffffe00999a4e80 syz-executor.1 50475 780 780 0 R (threaded) syz-executor.2 155043 RunQ syz-executor.2 157976 RunQ syz-executor.2 50473 777 777 0 RE CPU 0 syz-executor.0 50472 781 781 0 R (threaded) syz-executor.3 157912 RunQ syz-executor.3 157970 S uwait 0xfffffe009a2b9e00 syz-executor.3 157971 S uwait 0xfffffe0057445600 syz-executor.3 43200 1 778 0 S uwait 0xfffffe0092454600 syz-executor.1 43195 1 778 0 S uwait 0xfffffe0057445a00 syz-executor.1 43194 1 778 0 S uwait 0xfffffe0057879980 syz-executor.1 43191 1 778 0 S uwait 0xfffffe0092452880 syz-executor.1 34016 1 780 0 SV uwait 0xfffffe00999a5000 syz-executor.2 34007 1 780 0 SV uwait 0xfffffe00999a5400 syz-executor.2 33995 1 780 0 SV uwait 0xfffffe0057877d80 syz-executor.2 30881 1 778 0 SV uwait 0xfffffe0092453300 syz-executor.1 30171 1 778 0 SV uwait 0xfffffe0092452680 syz-executor.1 11064 0 0 0 DL - 0xffffffff83f655c0 [soaiod4] 11063 0 0 0 DL - 0xffffffff83f655c0 [soaiod3] 11062 0 0 0 DL - 0xffffffff83f655c0 [soaiod2] 11061 0 0 0 DL - 0xffffffff83f655c0 [soaiod1] 8574 1 8574 65 Ss select 0xfffffe0057448dc0 dhclient 6739 1 6739 0 Ss select 0xfffffe0057876140 dhclient 6736 1 6736 0 Ss select 0xfffffe00999a49c0 dhclient 6717 1 6717 65 Ss select 0xfffffe0057448e40 dhclient 5547 1 5547 0 Ss select 0xfffffe0057448f40 dhclient 5544 1 5544 0 Ss select 0xfffffe00999a4a40 dhclient 5523 1 5523 65 Ss select 0xfffffe00999a4ac0 dhclient 4073 1 4073 0 Ss select 0xfffffe00578760c0 dhclient 4070 1 4070 0 Ss select 0xfffffe00999a56c0 dhclient 4036 1 4036 65 Ss select 0xfffffe0092452b40 dhclient 1598 1 1598 0 Ss select 0xfffffe0092452bc0 dhclient 1595 1 1595 0 Ss select 0xfffffe0092452ac0 dhclient 839 0 0 0 DL aiordy 0xfffffe0058c28548 [aiod4] 838 0 0 0 DL aiordy 0xfffffe0056f7ca90 [aiod3] 837 0 0 0 DL aiordy 0xfffffe0092461a90 [aiod2] 836 0 0 0 DL aiordy 0xfffffe0092dd7a90 [aiod1] 781 774 781 0 Ss nanslp 0xffffffff83e458c1 syz-executor.3 780 774 780 0 Rs syz-executor.2 778 774 778 0 Ss nanslp 0xffffffff83e458c0 syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff83e458c1 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100117 S uwait 0xfffffe0092454e00 syz-fuzzer 100118 S uwait 0xfffffe0056f48480 syz-fuzzer 100119 S uwait 0xfffffe0056f48400 syz-fuzzer 100120 S uwait 0xfffffe0092455480 syz-fuzzer 100121 S uwait 0xfffffe0092454f00 syz-fuzzer 100122 S uwait 0xfffffe0092455080 syz-fuzzer 100123 S kqread 0xfffffe005787de00 syz-fuzzer 100124 S uwait 0xfffffe0092454780 syz-fuzzer 100593 S uwait 0xfffffe0057877200 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058c280b0 csh 770 688 770 0 Ss select 0xfffffe0092454440 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579a70b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574658b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579a74b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0057465cb0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579a78b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579a7cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579a80b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579a84b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c0 cron 688 1 688 0 Ss select 0xfffffe0092454840 sshd 501 1 501 0 Ss select 0xfffffe0057878140 syslogd 430 1 430 0 Ss select 0xfffffe0057878240 devd 429 1 429 65 Ss select 0xfffffe0057878040 dhclient 344 1 344 0 Ss select 0xfffffe0056f485c0 dhclient 341 1 341 0 Ss select 0xfffffe00924555c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f7e548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00574648e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d180 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f91038 [dom0] 100081 D launds 0xffffffff83f91044 [laundry: dom0] 100082 D umarcl 0xffffffff81ea4500 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b5b530 [pf purge] 5 0 0 0 RL CPU 1 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa35c0 [doneq0] 100046 D - 0xffffffff83aa3540 [async] 100077 D - 0xffffffff83aa33c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fbb488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c840 [crypto] 100042 D crypto_ 0xfffffe0053c8ad30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c8ad80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ae80 [g_event] 100037 D - 0xffffffff83e1aea0 [g_up] 100038 D - 0xffffffff83e1aec0 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053dda000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8d340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b8c0 [swapper] 100005 D - 0xfffffe0053e01000 [if_config_tqg_0] 100006 D - 0xfffffe0053e00e00 [softirq_0] 100007 D - 0xfffffe0053e00d00 [softirq_1] 100008 D - 0xfffffe0053e00c00 [if_io_tqg_0] 100009 D - 0xfffffe0053e00b00 [if_io_tqg_1] 100012 D - 0xfffffe000796d200 [aiod_kick taskq] 100013 D - 0xfffffe000796d000 [inm_free taskq] 100014 D - 0xfffffe000796cd00 [linuxkpi_irq_wq] 100015 D - 0xfffffe000796cb00 [in6m_free taskq] 100016 D - 0xfffffe000796c900 [deferred_unmount ta] 100017 D - 0xfffffe000796c700 [thread taskq] 100019 D - 0xfffffe000796c300 [kqueue_ctx taskq] 100020 D - 0xfffffe000796c100 [pci_hp taskq] 100021 D - 0xfffffe000796be00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796be00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796be00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796be00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796b900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796b900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796b900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796b900 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ed0200 [firmware taskq] 100039 D - 0xfffffe0053ecfc00 [crypto_0] 100040 D - 0xfffffe0053ecfc00 [crypto_1] 100056 D - 0xfffffe0053eced00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053ecec00 [vtnet0 txq 0] 100058 D - 0xfffffe0053eceb00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053ecea00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0053fdc380 [virtio_balloon] 100067 D - 0xffffffff82bbfba0 [deadlkres] 100071 D - 0xfffffe005787d100 [acpi_task_0] 100072 D - 0xfffffe005787d100 [acpi_task_1] 100073 D - 0xfffffe005787d100 [acpi_task_2] 100074 D - 0xfffffe000796e200 [mca taskq] 100076 D - 0xfffffe0053ecf500 [CAM taskq] db> show all locks Process 50473 (syz-executor.0) thread 0xfffffe00999a01e0 (154999) exclusive sleep mutex socket (socket) r = 0 (0xfffffe009aaf8b40) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:567 Process 5 (sctp_iterator) thread 0xfffffe005786a720 (100068) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009982da90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1523 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0099d91420) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1463 exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff846a5560) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1460 shared rw sctp-info (sctp-info) r = 0 (0xfffffe0053c40318) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1459 db> show malloc Type InUse MemUse Requests sctp_stro 563 290412K 21232 pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 pf_rule 1259 2329K 1951 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 pcb 1285 1957K 115344 inodedep 2515 1455K 50044 kobj 327 1308K 488 newblk 10 1027K 50409 vfscache 3 1025K 3 dirrem 2505 627K 49910 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 1194 448K 78033 subproc 165 331K 50571 freefile 2505 314K 49884 filedesc 36 281K 98819 vmem 3 274K 6 acpica 1674 184K 56014 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 618 pagedep 9 130K 49453 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 92 bus 991 81K 5140 sctp_atky 1835 78K 100151 mtx_pool 2 72K 2 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 temp 49 63K 16357 sctp_timw 216 54K 216 umtx 418 53K 418 kdtrace 245 48K 108455 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 767 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 sctp_athm 1194 19K 78170 routetbl 144 19K 444 sctp_map 1126 18K 41474 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 bus-sc 34 15K 1651 KTRACE 102 13K 798 pf_ifnet 75 13K 147 ether_multi 157 13K 167 lltable 41 13K 137 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 ksem 4 10K 5610 in6_multi 71 9K 71 bmsafemap 2 9K 50131 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 33 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 76 7K 50528 taskqueue 63 7K 63 cred 26 7K 1743 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 591 ufs_dirhash 24 5K 24 pwddesc 73 5K 50478 UMA 272 5K 272 session 35 5K 63 DEVFSP 68 5K 3899 vt 11 5K 11 pf_table 2 4K 4 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 101 4K 52018 lockf 33 4K 80 acpisem 28 4K 28 selfd 55 4K 685019 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 153 uidinfo 3 3K 1386 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 31 2K 2135 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 freework 5 2K 49592 softdep 1 1K 1 mkdir 8 1K 98860 freeblks 4 1K 49579 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 198 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 22 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 49430 diradd 4 1K 49955 inpcbpolicy 16 1K 23114 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 16562 chacha20random 1 1K 1 sctp_iter 1 1K 63 sctp_cpal 1 1K 53 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 16555 vnodes 1 1K 6 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 sigio 3 1K 7 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 2634 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 67473 filecaps 5 1K 129 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 51 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 4663 mqdata 0 0K 0 filemon 0 0K 1311 sctp_mcore 0 0K 0 sctp_socko 0 0K 42227 sctp_mvrf 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_aadr 0 0K 0 sctp_stri 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 ixl 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 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 xen_intr 0 0K 0 NFSD srvcache 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS4 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 vm_fictitious 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 UMAHash 0 0K 0 vtfont 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 36251 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 98 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 10 allocindir 0 0K 0 indirdep 0 0K 12 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 BACKLIGHT 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 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 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 168 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 4 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 6 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 agp 0 0K 0 statfs 0 0K 49727 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 4 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 3352 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 523 biobuf 0 0K 0 aios 0 0K 2 lio 0 0K 1862 acl 0 0K 0 mbuf_tag 0 0K 188 ktls 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 40351 ioctlops 0 0K 3325 eventfd 0 0K 19 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 1092 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 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 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1319915 0 254 38494208 0 tcp_log 416 0 9657 138321 0 254 4017312 0 RADIX NODE 144 19855 356 1315753 0 64 2910384 0 mbuf 256 9324 849 11432115 0 254 2604288 0 malloc-2048 2048 1182 10 3088 0 8 2441216 0 sctp_asoc 2288 563 457 20737 0 254 2333760 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 194 11594 2282 0 62 1697472 0 malloc-2048 2048 634 158 58013 0 8 1622016 0 malloc-384 384 4117 53 4687 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 sctp_ep 1208 631 639 57296 0 254 1534160 0 malloc-128 128 11689 184 11882 0 126 1519744 0 UMA Slabs 0 112 12116 10 12116 0 126 1358112 0 malloc-4096 4096 327 3 2544 0 2 1351680 0 malloc-256 256 2718 2307 144214 0 62 1286400 0 vmem btag 56 22127 88 22156 0 254 1244040 0 malloc-384 384 2533 197 50145 0 30 1048320 0 socket 960 114 902 82258 0 254 975360 0 sctp_raddr 736 668 608 22455 0 254 939136 0 malloc-64 64 253 13607 685241 0 254 887040 0 tcpcb 1104 4 759 16551 0 254 842352 0 256 Bucket 2048 344 26 11710 0 8 757760 0 malloc-1024 1024 397 291 20748 0 16 704512 0 FFS inode 1160 533 41 50433 0 8 665840 0 VM OBJECT 264 2238 192 731599 0 30 641520 0 ertt_txseginfo 40 0 15756 1530927 0 254 630240 0 malloc-384 384 1194 336 78088 0 30 587520 0 tcp_bbr_map 128 0 4061 149527 0 126 519808 0 malloc-65536 65536 4 3 778 0 1 458752 0 malloc-16384 16384 22 4 49587 0 1 425984 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 170 39 57977 0 8 377872 0 malloc-128 128 2600 314 248249 0 126 372992 0 malloc-8192 8192 6 37 1447 0 1 352256 0 malloc-4096 4096 74 8 50480 0 2 335872 0 MAP ENTRY 96 2919 483 1565210 0 126 326592 0 VNODE 448 573 93 50476 0 30 298368 0 tcp_rack_pcb 896 0 324 4663 0 16 290304 0 malloc-64 64 3871 224 6586 0 254 262080 0 tcp_inpcb 424 4 599 16551 0 30 255672 0 malloc-16 16 14613 387 15047 0 254 240000 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-256 256 311 559 53723 0 62 222720 0 malloc-256 256 639 231 57310 0 62 222720 0 malloc-65536 65536 1 2 53 0 1 196608 0 mbuf_packet 256 81 681 110894 0 254 195072 0 malloc-128 128 1230 289 31175 0 126 194432 0 sctp_chunk 152 634 640 2275 0 254 193648 0 malloc-32 32 5400 522 5648 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 172 53 67567 0 16 187200 0 128 Bucket 1024 114 65 13010 0 16 183296 0 malloc-128 128 1034 237 4780 0 126 162688 0 FFS2 dinode 256 533 97 50433 0 62 161280 0 S VFS Cache 104 1107 414 52558 0 126 158184 0 VMSPACE 2552 49 11 50453 0 4 153120 0 malloc-1024 1024 125 19 3638 0 16 147456 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 0 4 120 0 1 131072 0 unpcb 256 20 490 1766 0 254 130560 0 PROC 1352 73 17 50476 0 8 121680 0 pcpu-8 8 14013 835 19399 0 254 118784 0 64 Bucket 512 116 116 17981 0 30 118784 0 ksiginfo 112 79 965 9879 0 126 116928 0 tcp_rack_map 120 0 891 11120 0 126 106920 0 malloc-4096 4096 22 4 31 0 2 106496 0 filedesc0 1072 74 24 50478 0 8 105056 0 malloc-128 128 549 226 7130 0 126 99200 0 malloc-256 256 237 138 55053 0 62 96000 0 32 Bucket 256 122 253 17763 0 62 96000 0 malloc-4096 4096 18 4 657 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 15344 0 30 85680 0 pipe 744 23 92 1146 0 16 85560 0 malloc-64 64 526 797 18174 0 254 84672 0 clpbuf 2624 0 32 25 0 16 83968 0 sctp_readq 152 0 520 26 0 254 79040 0 malloc-32 32 1485 909 142648 0 254 76608 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-64 64 565 506 41802 0 254 68544 0 malloc-64 64 729 342 57041 0 254 68544 0 malloc-128 128 141 386 6188 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 ripcb 424 5 148 609 0 30 64872 0 udp_inpcb 424 7 146 5004 0 30 64872 0 sctp_stream_msg_out 112 6 534 3196 0 254 60480 0 malloc-384 384 109 41 205 0 30 57600 0 udplite_inpcb 424 0 126 950 0 30 53424 0 malloc-64 64 367 452 102614 0 254 52416 0 Files 80 294 356 167605 0 126 52000 0 malloc-256 256 38 157 50244 0 62 49920 0 malloc-256 256 52 143 100861 0 62 49920 0 malloc-256 256 52 143 1773 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 230123 0 16 49152 0 malloc-2048 2048 4 20 562 0 8 49152 0 malloc-2048 2048 10 14 14 0 8 49152 0 malloc-2048 2048 1 23 770 0 8 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 ertt 72 4 668 16551 0 126 48384 0 malloc-384 384 96 24 98 0 30 46080 0 tcp_bbr_pcb 832 0 54 7631 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 1 4 19 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-16 16 1680 820 96524 0 254 40000 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 3952 0 16 38080 0 tcp_inpcb ports 32 2 1132 11779 0 254 36288 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 197 0 254 36288 0 16 Bucket 144 108 144 826 0 62 36288 0 8 Bucket 80 70 380 9560 0 126 36000 0 malloc-128 128 2 277 152 0 126 35712 0 malloc-128 128 22 257 853 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 20 115 5038 0 62 34560 0 TURNSTILE 136 210 42 210 0 62 34272 0 SLEEPQUEUE 88 210 174 210 0 126 33792 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 3 5 49772 0 2 32768 0 malloc-2048 2048 3 13 980 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 4 12 6 0 8 32768 0 malloc-1024 1024 4 28 39 0 16 32768 0 malloc-1024 1024 19 13 46 0 16 32768 0 malloc-1024 1024 9 23 989 0 16 32768 0 malloc-1024 1024 1 31 19 0 16 32768 0 malloc-512 512 0 64 74 0 30 32768 0 malloc-512 512 4 60 460 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 2 62 207 0 30 32768 0 malloc-512 512 10 54 49 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 28 172 472602 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 malloc-16 16 1212 788 117074 0 254 32000 0 cpuset 104 7 272 4149 0 126 29016 0 sctp_laddr 48 0 588 2279 0 254 28224 0 PWD 32 29 853 49504 0 254 28224 0 malloc-32 32 290 592 53725 0 254 28224 0 4 Bucket 48 6 582 1047 0 254 28224 0 AIO 208 0 133 1004 0 62 27664 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 35 241 65 0 126 24288 0 rl_entry 40 95 511 95 0 254 24240 0 malloc-384 384 27 33 27 0 30 23040 0 malloc-384 384 0 60 105 0 30 23040 0 domainset 40 0 567 3098 0 254 22680 0 hostcache 64 2 313 2 0 254 20160 0 udpcb 32 7 623 5954 0 254 20160 0 udplite_inpcb ports 32 0 630 12 0 254 20160 0 udp_inpcb ports 32 3 627 73 0 254 20160 0 malloc-32 32 17 613 2128 0 254 20160 0 malloc-32 32 34 596 3106 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 2800 0 254 20160 0 malloc-32 32 14 616 11275 0 254 20160 0 2 Bucket 32 73 557 5067 0 254 20160 0 malloc-16 16 27 1223 42016 0 254 20000 0 AIOCB 552 0 35 5456 0 16 19320 0 AIOLIO 272 0 70 931 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 5 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 57 0 1 16384 0 malloc-1024 1024 0 16 1 0 16 16384 0 malloc-512 512 0 32 4 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 2 0 254 16128 0 tcpreass 48 0 336 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 701723 0 254 16032 0 tcp_log_node 120 0 132 2 0 126 15840 0 kenv 258 15 45 1039 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 tcp_log_bucket 176 0 69 2 0 62 12144 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 25 725 64 0 254 12000 0 malloc-16 16 8 742 120 0 254 12000 0 malloc-16 16 63 687 191 0 254 12000 0 malloc-16 16 5 745 25672 0 254 12000 0 itimer 352 0 33 3 0 30 11616 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 28 17 28 0 62 7920 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 FFS1 dinode 128 0 0 0 0 126 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 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 312 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 56 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 72 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 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 608 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 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 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 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