panic: Don't own TCB send lock cpuid = 0 time = 1648219553 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 $0,0x270a50a(%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 0x3e81882f74bd87ac rdx 0x1 rbx 0 rsp 0xfffffe0054150950 rbp 0xfffffe0054150970 rsi 0 rdi 0xffffffff8177a78a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009e545a70 r12 0xfffffe005786a720 r13 0xfffffe0054150901 r14 0xffffffff82bb9ce0 .str.26 r15 0xffffffff82bb9ce0 .str.26 rip 0xffffffff8176dd0b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270a50a(%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 0 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 35865 777 777 0 R (threaded) syz-executor.0 137143 RunQ syz-executor.0 137150 RunQ syz-executor.0 35863 778 778 0 R (threaded) syz-executor.1 136674 RunQ syz-executor.1 137147 S uwait 0xfffffe0092662400 syz-executor.1 35862 779 779 0 R (threaded) syz-executor.2 137078 RunQ syz-executor.2 137148 RunQ syz-executor.2 33335 1 778 0 SV uwait 0xfffffe009961f280 syz-executor.1 33323 1 778 0 SV uwait 0xfffffe0092661580 syz-executor.1 33313 1 778 0 SV uwait 0xfffffe009961f380 syz-executor.1 27658 1 777 0 S uwait 0xfffffe009f688500 syz-executor.0 27653 1 777 0 S uwait 0xfffffe0092663280 syz-executor.0 27651 1 777 0 S uwait 0xfffffe0092662300 syz-executor.0 19138 1 778 0 S uwait 0xfffffe0092662f00 syz-executor.1 19045 1 778 0 SV uwait 0xfffffe0057445180 syz-executor.1 18514 1 18514 65 Ss select 0xfffffe009f688640 dhclient 18159 0 0 0 DL mdwait 0xfffffe00a01ad000 [md0] 17929 1 779 0 S uwait 0xfffffe0092663580 syz-executor.2 17439 1 779 0 S uwait 0xfffffe0092663a80 syz-executor.2 15966 1 779 0 S uwait 0xfffffe0092661980 syz-executor.2 15552 1 15552 0 Ss select 0xfffffe00578797c0 dhclient 15549 1 15549 0 Ss select 0xfffffe009f688740 dhclient 15530 1 15530 65 Ss select 0xfffffe009f6887c0 dhclient 15368 1 778 0 S uwait 0xfffffe0092662700 syz-executor.1 11543 1 11543 0 Ss select 0xfffffe00578796c0 dhclient 11534 1 11534 0 Ss select 0xfffffe0057879740 dhclient 11488 1 11488 65 Ss select 0xfffffe00578798c0 dhclient 8876 1 8876 0 Ss select 0xfffffe00926638c0 dhclient 8873 1 8873 0 Ss select 0xfffffe0092661440 dhclient 8854 1 8854 65 Ss select 0xfffffe0092663940 dhclient 1900 0 0 0 DL aiordy 0xfffffe0099705000 [aiod4] 1899 0 0 0 DL aiordy 0xfffffe0092962548 [aiod3] 1898 0 0 0 DL aiordy 0xfffffe0092961548 [aiod2] 1897 0 0 0 DL aiordy 0xfffffe0058a4e548 [aiod1] 1796 1 1796 0 Ss select 0xfffffe0092663740 dhclient 1789 1 1789 0 Ss select 0xfffffe00926639c0 dhclient 898 897 779 0 SV uwait 0xfffffe0057448d80 syz-executor.2 897 1 779 0 DV ppwait 0xfffffe009008bf88 syz-executor.2 884 1 779 0 SV uwait 0xfffffe0057876000 syz-executor.2 879 1 779 0 SV uwait 0xfffffe0057445780 syz-executor.2 794 774 794 0 Rs syz-executor.3 779 774 779 0 Ss nanslp 0xffffffff83e458c1 syz-executor.2 778 774 778 0 Rs syz-executor.1 777 774 777 0 Rs syz-executor.0 774 772 772 0 R (threaded) syz-fuzzer 100100 RunQ syz-fuzzer 100115 CanRun syz-fuzzer 100116 S uwait 0xfffffe0057878900 syz-fuzzer 100117 S uwait 0xfffffe0057876d80 syz-fuzzer 100118 Run CPU 1 syz-fuzzer 100119 S uwait 0xfffffe0057876e80 syz-fuzzer 100120 S uwait 0xfffffe0057877000 syz-fuzzer 100122 S uwait 0xfffffe0057877380 syz-fuzzer 100125 S uwait 0xfffffe0056f48c80 syz-fuzzer 122147 S uwait 0xfffffe0092661d80 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058a4eb40 csh 770 688 770 0 Ss select 0xfffffe0057877640 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579adcb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579ae0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057465cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579ae4b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579ae8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579aecb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579af0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579af4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c1 cron 688 1 688 0 Ss select 0xfffffe00578771c0 sshd 501 1 501 0 Ss select 0xfffffe0092664540 syslogd 430 1 430 0 Ss select 0xfffffe00578777c0 devd 429 1 429 65 Ss select 0xfffffe0057877140 dhclient 344 1 344 0 Ss select 0xfffffe0057877840 dhclient 341 1 341 0 Ss select 0xfffffe00578776c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f7d548 [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] 100096 D sdflush 0xfffffe00574650e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d140 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f90ff8 [dom0] 100081 D launds 0xffffffff83f91004 [laundry: dom0] 100082 D umarcl 0xffffffff81ea4800 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff847fc530 [pf purge] 5 0 0 0 RL CPU 0 [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 - 0xffffffff82bbfb60 [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 5 (sctp_iterator) thread 0xfffffe005786a720 (100068) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009ff4a380) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1523 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009f77f700) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1463 exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff84b02560) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1460 shared rw sctp-info (sctp-info) r = 0 (0xfffffe0053c44920) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1459 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 pcb 4461 5530K 92755 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4246 sctp_stro 2213 2280K 17643 sysctloid 35423 2087K 35494 vtbuf 24 1968K 46 sctp_atcl 4432 1662K 62412 inodedep 2269 1363K 34983 kobj 327 1308K 497 newblk 13 1027K 35453 vfscache 3 1025K 3 dirrem 2259 565K 34899 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 48 377K 69771 subproc 174 345K 35966 sctp_atky 6705 287K 79565 freefile 2256 282K 34880 vmem 3 274K 6 acpica 1674 184K 56014 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 12 131K 34882 tfo_ccache 1 128K 1 DEVFS1 110 110K 127 sem 4 106K 4 BPF 46 88K 86 bus 991 81K 5140 mtx_pool 2 72K 2 sctp_athm 4432 70K 62565 sctp_map 4426 70K 32302 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_timw 233 59K 233 umtx 418 53K 418 kdtrace 255 50K 73017 temp 34 33K 13227 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 20 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 136 16K 428 bus-sc 34 15K 1651 lltable 42 13K 74 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 GEOM 68 12K 536 eventhandler 134 12K 134 rman 88 11K 429 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 34955 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 85 rpc 2 8K 2 shmfd 1 8K 41 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 79 8K 35904 taskqueue 63 7K 63 cred 26 7K 278 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 440 pwddesc 77 5K 35866 ufs_dirhash 24 5K 24 UMA 273 5K 273 DEVFSP 70 5K 384 session 35 5K 53 pf_ifnet 10 5K 19 vt 11 5K 11 md_disk 2 5K 2 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 lockf 34 4K 96 proc-args 107 4K 37212 acpisem 28 4K 28 selfd 55 4K 484933 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 77 uidinfo 3 3K 18 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 27 2K 49 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 34858 softdep 1 1K 1 mkdir 8 1K 69726 freeblks 4 1K 34857 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 48 NFSD session 1 1K 1 newdirblk 7 1K 34863 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 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 inpcbpolicy 22 1K 8592 CC Mem 11 1K 6235 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 34939 ip6opt 2 1K 58 pfil 4 1K 4 osd 15 1K 6246 cdev 2 1K 2 chacha20random 1 1K 1 cryptodev 4 1K 249 sctp_iter 1 1K 537 sctp_cpal 1 1K 526 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 soname 5 1K 49707 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 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 46 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 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 27169 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 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 114 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 289 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 29014 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 freefrag 0 0K 2 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 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 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 USBdev 0 0K 0 USB 0 0K 0 LRO 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 agp 0 0K 0 statfs 0 0K 35066 namei_tracker 0 0K 1 export_host 0 0K 0 cl_savebuf 0 0K 3 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 2712 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 0 lio 0 0K 12 acl 0 0K 0 mbuf_tag 0 0K 125 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 51368 ioctlops 0 0K 3886 eventfd 0 0K 91 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 300 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 861 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 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 sigio 0 0K 1 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 78 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 8547 851 1365242 0 254 38494208 0 sctp_asoc 2288 2213 1347 16151 0 254 8145280 0 malloc-2048 2048 2222 1114 46978 0 8 6832128 0 sctp_ep 1208 2219 1591 46261 0 254 4602480 0 mbuf 256 12617 1864 2370727 0 254 3707136 0 mbuf_cluster 2048 1524 0 1524 0 254 3121152 0 malloc-1024 1024 2213 411 16168 0 16 2686976 0 sctp_raddr 736 2213 1351 16159 0 254 2623104 0 malloc-384 384 4446 2244 62593 0 30 2568960 0 RADIX NODE 144 15725 398 900825 0 63 2321712 0 tcp_log 416 161 5176 135876 0 254 2220192 0 pbuf 2624 0 794 0 0 2 2083456 0 BUF TRIE 144 188 11600 997 0 62 1697472 0 malloc-256 256 2479 3791 101132 0 62 1605120 0 malloc-384 384 4117 53 4581 0 30 1601280 0 UMA Slabs 0 112 13612 26 13612 0 126 1527456 0 malloc-128 128 11728 145 11947 0 126 1519744 0 malloc-384 384 2283 1527 35019 0 30 1463040 0 vmem btag 56 25192 551 25741 0 254 1441608 0 malloc-4096 4096 327 3 681 0 2 1351680 0 malloc-256 256 2227 1193 46274 0 62 875520 0 socket 960 59 705 56506 0 254 733440 0 FFS inode 1160 533 27 35413 0 8 649600 0 VM OBJECT 264 2313 87 520044 0 30 633600 0 sctp_chunk 152 1618 2464 5343 0 254 620464 0 256 Bucket 2048 267 25 7088 0 8 598016 0 tcpcb 1104 11 500 6235 0 254 564144 0 malloc-16384 16384 28 5 35063 0 1 540672 0 malloc-128 128 2354 1707 174518 0 126 519808 0 malloc-65536 65536 4 3 378 0 1 458752 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 mbuf_packet 256 442 1082 155402 0 254 390144 0 THREAD 1808 177 32 37150 0 8 377872 0 malloc-4096 4096 77 5 35867 0 2 335872 0 MAP ENTRY 96 3087 315 1116177 0 126 326592 0 sctp_stream_msg_out 112 2360 448 9876 0 254 314496 0 VNODE 448 574 92 35456 0 30 298368 0 malloc-64 64 3886 209 4127 0 254 262080 0 malloc-16 16 14663 337 14766 0 254 240000 0 malloc-32 32 4721 2713 104527 0 254 237888 0 malloc-64 64 2213 1378 35118 0 254 229824 0 malloc-16384 16384 0 14 18 0 1 229376 0 tcp_bbr_map 128 8 1759 28468 0 126 226176 0 DEVCTL 1024 0 220 157 0 0 225280 0 malloc-256 256 318 552 38735 0 62 222720 0 malloc-65536 65536 1 2 44 0 1 196608 0 UMA Zones 768 245 4 245 0 16 191232 0 FPU_save_area 832 179 46 41711 0 16 187200 0 malloc-32 32 5413 257 5575 0 254 181440 0 malloc-128 128 1230 165 26234 0 126 178560 0 VMSPACE 2552 54 12 35842 0 4 168432 0 FFS2 dinode 256 533 97 35413 0 62 161280 0 S VFS Cache 104 1024 497 37627 0 126 158184 0 128 Bucket 1024 97 50 7856 0 16 150528 0 malloc-1024 1024 126 18 1595 0 16 147456 0 malloc-128 128 935 212 3679 0 126 146816 0 64 Bucket 512 161 103 13855 0 30 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 25 485 1610 0 254 130560 0 PROC 1352 76 20 35865 0 8 129792 0 ertt_txseginfo 40 0 3131 102503 0 254 125240 0 malloc-16 16 4989 2761 72695 0 254 124000 0 ksiginfo 112 87 957 4769 0 126 116928 0 malloc-16 16 4434 2566 105772 0 254 112000 0 32 Bucket 256 207 228 9821 0 62 111360 0 malloc-4096 4096 22 4 38 0 2 106496 0 filedesc0 1072 77 21 35866 0 8 105056 0 malloc-128 128 537 238 5753 0 126 99200 0 malloc-32768 32768 0 3 120 0 1 98304 0 malloc-8192 8192 6 6 258 0 1 98304 0 malloc-4096 4096 18 6 691 0 2 98304 0 malloc-2048 2048 4 44 535 0 8 98304 0 UMA Kegs 384 231 2 231 0 30 89472 0 syncache 168 0 528 5 0 254 88704 0 g_bio 408 0 210 7792 0 30 85680 0 malloc-64 64 735 588 41671 0 254 84672 0 malloc-256 256 260 55 40647 0 62 80640 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-64 64 532 539 7867 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-384 384 96 54 98 0 30 57600 0 malloc-384 384 116 34 148 0 30 57600 0 tcp_inpcb 424 11 115 6235 0 30 53424 0 ripcb 424 5 121 253 0 30 53424 0 udp_inpcb 424 6 120 1875 0 30 53424 0 malloc-64 64 253 566 485155 0 254 52416 0 malloc-64 64 370 449 72510 0 254 52416 0 Files 80 247 403 110570 0 126 52000 0 malloc-256 256 51 144 71092 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 164251 0 16 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 tcp_rack_pcb 896 0 54 289 0 16 48384 0 pipe 744 23 42 780 0 16 48360 0 tcp_bbr_pcb 832 5 49 3494 0 16 44928 0 TURNSTILE 136 210 105 210 0 62 42840 0 clpbuf 2624 0 16 21 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 3 7 35073 0 2 40960 0 pcpu-8 8 4709 411 5033 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 udplite_inpcb 424 0 90 229 0 30 38160 0 da_ccb 544 0 70 2051 0 16 38080 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 21 0 254 36288 0 malloc-32 32 296 838 36947 0 254 36288 0 8 Bucket 80 185 265 7346 0 126 36000 0 malloc-128 128 77 202 382 0 126 35712 0 malloc-128 128 2 277 150 0 126 35712 0 malloc-128 128 22 257 543 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 37 98 35004 0 62 34560 0 malloc-256 256 52 83 307 0 62 34560 0 malloc-256 256 22 113 2656 0 62 34560 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 7 1 7 0 2 32768 0 malloc-2048 2048 3 13 3348 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 9 7 268 0 8 32768 0 malloc-2048 2048 10 6 13 0 8 32768 0 malloc-2048 2048 1 15 22 0 8 32768 0 malloc-1024 1024 4 28 47 0 16 32768 0 malloc-1024 1024 19 13 40 0 16 32768 0 malloc-1024 1024 8 24 56 0 16 32768 0 malloc-1024 1024 0 32 5054 0 16 32768 0 malloc-512 512 0 64 17 0 30 32768 0 malloc-512 512 4 60 1113 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 2 62 52 0 30 32768 0 malloc-512 512 10 54 35 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 28 172 292702 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 105 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 8 580 4767 0 254 28224 0 tcp_inpcb ports 32 2 880 3482 0 254 28224 0 ertt 72 11 381 6235 0 126 28224 0 PWD 32 36 846 34953 0 254 28224 0 16 Bucket 144 93 103 735 0 62 28224 0 4 Bucket 48 7 581 818 0 254 28224 0 2 Bucket 32 66 816 3648 0 254 28224 0 AIO 208 1 132 32 0 62 27664 0 malloc-8192 8192 1 2 28 0 1 24576 0 malloc-8192 8192 2 1 4 0 1 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 35 241 53 0 126 24288 0 rl_entry 40 61 545 61 0 254 24240 0 malloc-384 384 27 33 27 0 30 23040 0 malloc-384 384 0 60 112 0 30 23040 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 2104 0 254 20160 0 udplite_inpcb ports 32 0 630 72 0 254 20160 0 udp_inpcb ports 32 3 627 72 0 254 20160 0 malloc-32 32 13 617 37 0 254 20160 0 malloc-32 32 34 596 2943 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 66 564 1671 0 254 20160 0 malloc-32 32 14 616 1930 0 254 20160 0 AIOCB 552 0 35 41 0 16 19320 0 AIOLIO 272 0 70 6 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 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-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 1 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 vtnet_tx_hdr 24 0 668 715560 0 254 16032 0 tcp_log_node 120 0 132 1 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 1 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 34 716 31696 0 254 12000 0 malloc-16 16 8 742 129 0 254 12000 0 malloc-16 16 63 687 100 0 254 12000 0 malloc-16 16 5 745 17725 0 254 12000 0 itimer 352 0 33 1 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 2 0 2 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 md0 512 0 0 0 0 30 0 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 0 254 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 sctp_readq 152 0 0 0 0 254 0 0 tcpreass 48 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 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 608 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 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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-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