panic: Don't own TCB send lock cpuid = 1 time = 1648175896 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 $0,0x270a4aa(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0x189f99fc279f4ebb rdx 0x1 rbx 0 rsp 0xfffffe0054150950 rbp 0xfffffe0054150970 rsi 0 rdi 0xffffffff8177a5ea vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0097d44c50 r12 0xfffffe005786a720 r13 0xfffffe0054150901 r14 0xffffffff82bbb6c0 .str.26 r15 0xffffffff82bbb6c0 .str.26 rip 0xffffffff8176db6b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270a4aa(%rip) db> show proc Process 5 (sctp_iterator) at 0xfffffe0057994a90: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e1b6c0 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff83e1b6c0 reapsubtree: 5 sigparent: 20 vmspace: 0xffffffff83e1c660 (map 0xffffffff83e1c660) (map.pmap 0xffffffff83e1c720) (pmap 0xffffffff83e1c788) threads: 1 100068 Run CPU 1 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 23052 817 817 0 R (threaded) syz-executor.3 126417 Run CPU 0 syz-executor.3 126494 RunQ syz-executor.3 23045 777 777 0 S (threaded) syz-executor.0 126024 S nanslp 0xffffffff83e456c1 syz-executor.0 126488 S connec 0xfffffe008fe41c1a syz-executor.0 126493 S uwait 0xfffffe0097d48380 syz-executor.0 21742 1 817 0 S uwait 0xfffffe008fe84200 syz-executor.3 21737 1 817 0 S uwait 0xfffffe0097d46d00 syz-executor.3 21732 1 817 0 S uwait 0xfffffe008fe83180 syz-executor.3 14361 1 777 0 S uwait 0xfffffe0057445500 syz-executor.0 14360 1 777 0 SV uwait 0xfffffe0097d47800 syz-executor.0 14349 1 777 0 S uwait 0xfffffe0097d47a00 syz-executor.0 14346 14345 777 0 S uwait 0xfffffe008fe82c00 syz-executor.0 14345 1 777 0 SV uwait 0xfffffe0057877000 syz-executor.0 14336 14335 777 0 S uwait 0xfffffe0097d47900 syz-executor.0 14335 1 777 0 SV uwait 0xfffffe0097d47b00 syz-executor.0 14075 14074 778 0 SV uwait 0xfffffe0057877300 syz-executor.1 14074 1 778 0 DV ppwait 0xfffffe008fe78a40 syz-executor.1 14063 1 778 0 SV uwait 0xfffffe008fe82b00 syz-executor.1 14051 1 778 0 SV uwait 0xfffffe0057448580 syz-executor.1 13508 1 13504 0 SV uwait 0xfffffe0057877500 syz-executor.0 13499 1 13496 0 SV uwait 0xfffffe008fe84d00 syz-executor.0 13487 1 13485 0 SV uwait 0xfffffe0057877a00 syz-executor.0 13474 0 0 0 DL aiordy 0xfffffe0092dc4000 [aiod4] 13473 0 0 0 DL aiordy 0xfffffe0092d52a90 [aiod3] 13472 0 0 0 DL aiordy 0xfffffe0092dc4548 [aiod2] 13471 0 0 0 DL aiordy 0xfffffe009282ba90 [aiod1] 12937 1 12937 65 Ss select 0xfffffe008fe825c0 dhclient 11680 1 11680 0 Ss select 0xfffffe008fe826c0 dhclient 11671 1 11671 0 Ss select 0xfffffe008fe83440 dhclient 11650 1 11650 65 Ss select 0xfffffe0097d47540 dhclient 7391 1 7391 0 Ss select 0xfffffe008fe82740 dhclient 7379 1 7379 0 Ss select 0xfffffe008fe827c0 dhclient 7323 1 7323 65 Ss select 0xfffffe008fe832c0 dhclient 4079 1 4079 0 Ss select 0xfffffe008fe83240 dhclient 4076 1 4076 0 Ss select 0xfffffe0097d481c0 dhclient 4057 1 4057 65 Ss select 0xfffffe008fe83340 dhclient 1586 1 778 0 S uwait 0xfffffe0057878480 syz-executor.1 1581 1 778 0 S uwait 0xfffffe0056f48a80 syz-executor.1 1576 1 778 0 S uwait 0xfffffe0056f48780 syz-executor.1 1463 1 1463 0 Ss select 0xfffffe008fe833c0 dhclient 1456 1 1456 0 Ss select 0xfffffe008fe834c0 dhclient 817 774 817 0 Ss nanslp 0xffffffff83e456c0 syz-executor.3 793 774 793 0 Ss piperd 0xfffffe0058b432e8 syz-executor.2 778 774 778 0 Ss piperd 0xfffffe0058b5f8b8 syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff83e456c0 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffffe0057445c00 syz-fuzzer 100115 S uwait 0xfffffe0057445100 syz-fuzzer 100116 S uwait 0xfffffe0057445200 syz-fuzzer 100117 S uwait 0xfffffe0057445300 syz-fuzzer 100118 S uwait 0xfffffe0056f48b80 syz-fuzzer 100119 S uwait 0xfffffe0056f48c80 syz-fuzzer 100120 S uwait 0xfffffe0056f48d80 syz-fuzzer 100122 S kqread 0xfffffe008fe0d600 syz-fuzzer 100124 S uwait 0xfffffe008fe84700 syz-fuzzer 100125 S uwait 0xfffffe0057877d80 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0092d545f8 csh 770 688 770 0 Ss select 0xfffffe008fe84a40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579ad8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579adcb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579ae0b0 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 0xffffffff83e456c1 cron 688 1 688 0 Ss select 0xfffffe0057877d40 sshd 501 1 501 0 Ss select 0xfffffe008fe84e40 syslogd 430 1 430 0 Ss select 0xfffffe0057878040 devd 429 1 429 65 Ss select 0xfffffe008fe84ec0 dhclient 344 1 344 0 Ss select 0xfffffe0057877e40 dhclient 341 1 341 0 Ss select 0xfffffe008fe850c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0057990548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6aee0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f694e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00579ac4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9cf40 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f90df8 [dom0] 100081 D launds 0xffffffff83f90e04 [laundry: dom0] 100082 D umarcl 0xffffffff81ea64a0 [uma] 7 0 0 0 DL - 0xffffffff83c01488 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8461d530 [pf purge] 5 0 0 0 RL CPU 1 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa33c0 [doneq0] 100046 D - 0xffffffff83aa3340 [async] 100077 D - 0xffffffff83aa31c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fbb488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c640 [crypto] 100042 D crypto_ 0xfffffe0053c8ad30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c8ad80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ac80 [g_event] 100037 D - 0xffffffff83e1aca0 [g_up] 100038 D - 0xffffffff83e1acc0 [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 0xffffffff83f8d140 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b6c0 [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 - 0xffffffff82bc1541 [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 (0xfffffe0097d96c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1523 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe0099fe7070) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1463 exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff84923560) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1460 shared rw sctp-info (sctp-info) r = 0 (0xfffffe0053c44928) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1459 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 kobj 327 1308K 488 newblk 12 1027K 22649 vfscache 3 1025K 3 pcb 405 967K 63806 inodedep 555 720K 22114 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 54 425K 44077 subproc 176 353K 23146 vmem 3 274K 6 sctp_stro 190 190K 7541 acpica 1674 184K 56014 vnet_data 1 168K 1 sctp_atcl 381 143K 39496 tidhash 3 141K 3 dirrem 543 136K 22024 linker 358 134K 7594 pagedep 12 131K 22029 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 55 bus 991 81K 5140 mtx_pool 2 72K 2 syncache 1 68K 1 freefile 543 68K 22006 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 418 53K 418 kdtrace 257 50K 49548 sctp_timw 142 36K 142 temp 34 33K 4443 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 19 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_atky 571 24K 47709 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 137 16K 429 bus-sc 34 15K 1651 lltable 44 14K 75 ether_multi 157 13K 167 KTRACE 100 13K 100 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 in6_multi 71 9K 71 bmsafemap 2 9K 22096 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 6 rpc 2 8K 2 shmfd 1 8K 164 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 81 8K 23132 taskqueue 63 7K 63 cred 26 7K 278 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 506 sctp_athm 381 6K 39701 sctp_map 380 6K 15082 pwddesc 79 5K 23045 session 38 5K 221 ufs_dirhash 24 5K 24 UMA 272 5K 272 pf_ifnet 10 5K 19 DEVFSP 68 5K 163 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 110 4K 24464 acpisem 28 4K 28 selfd 55 4K 346820 lockf 32 4K 60 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 65 uidinfo 3 3K 12 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 47 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 22004 softdep 1 1K 1 mkdir 8 1K 44018 freeblks 4 1K 22003 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 80 NFSD session 1 1K 1 newdirblk 7 1K 22009 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 146 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 22065 inpcbpolicy 16 1K 22123 pfil 4 1K 4 cdev 2 1K 2 sigio 7 1K 8 osd 9 1K 12947 chacha20random 1 1K 1 CC Mem 5 1K 12936 sctp_iter 1 1K 12 sctp_cpal 1 1K 1 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 pf_osfp 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 124 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 soname 5 1K 60565 pmchooks 1 1K 1 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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 tcp_do 0 0K 0 tcp_fsb 0 0K 4194 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 24767 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 358 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 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 21294 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 38 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 ip6opt 0 0K 164 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 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 22712 namei_tracker 0 0K 0 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 0 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 8 lio 0 0K 95 acl 0 0K 0 mbuf_tag 0 0K 132 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 41017 ioctlops 0 0K 269 eventfd 0 0K 72 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 915 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 3 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 8505 893 1658637 0 254 38494208 0 RADIX NODE 144 19610 237 480026 0 62 2857968 0 mbuf 256 9324 594 5391506 0 254 2539008 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 190 11598 1167 0 62 1697472 0 malloc-384 384 4117 53 4458 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11689 184 11889 0 126 1519744 0 malloc-4096 4096 327 3 497 0 2 1351680 0 malloc-256 256 763 4142 69930 0 62 1255680 0 UMA Slabs 0 112 11184 6 11184 0 126 1253280 0 sctp_ep 1208 191 829 31776 0 254 1232160 0 sctp_asoc 2288 190 320 7541 0 254 1166880 0 vmem btag 56 18909 66 18909 0 254 1062600 0 malloc-2048 2048 194 310 32493 0 8 1032192 0 malloc-384 384 569 1831 22150 0 30 921600 0 socket 960 46 718 55441 0 254 733440 0 VM OBJECT 264 2658 102 498426 0 30 728640 0 FFS inode 1160 533 27 22540 0 8 649600 0 malloc-16384 16384 31 6 22216 0 1 606208 0 tcpcb 1104 5 506 12936 0 254 564144 0 ertt_txseginfo 40 1 13533 2783017 0 254 541360 0 256 Bucket 2048 233 25 16486 0 8 528384 0 malloc-65536 65536 4 3 476 0 1 458752 0 tcp_bbr_map 128 0 3410 384205 0 126 436480 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 MAP ENTRY 96 3689 343 1209591 0 126 387072 0 sctp_raddr 736 190 327 7541 0 254 380512 0 THREAD 1808 177 32 26494 0 8 377872 0 malloc-4096 4096 79 7 23051 0 2 352256 0 malloc-1024 1024 191 129 7551 0 16 327680 0 malloc-128 128 644 1898 110373 0 126 325376 0 malloc-384 384 381 399 39538 0 30 299520 0 VNODE 448 573 93 22582 0 30 298368 0 malloc-64 64 3871 476 4028 0 254 278208 0 malloc-16 16 14613 387 14683 0 254 240000 0 malloc-256 256 313 617 23274 0 62 238080 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-65536 65536 1 2 889 0 1 196608 0 mbuf_packet 256 160 602 36012 0 254 195072 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 179 46 33221 0 16 187200 0 malloc-32 32 5399 271 5568 0 254 181440 0 malloc-128 128 1229 166 26183 0 126 178560 0 VMSPACE 2552 57 12 23019 0 4 176088 0 malloc-1024 1024 125 35 1619 0 16 163840 0 FFS2 dinode 256 533 97 22539 0 62 161280 0 128 Bucket 1024 101 42 4310 0 16 146432 0 S VFS Cache 104 1039 365 24133 0 126 146016 0 malloc-256 256 199 371 31787 0 62 145920 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-128 128 933 90 2291 0 126 130944 0 unpcb 256 20 490 1494 0 254 130560 0 PROC 1352 78 18 23052 0 8 129792 0 64 Bucket 512 155 77 19406 0 30 118784 0 ksiginfo 112 87 957 7006 0 126 116928 0 filedesc0 1072 79 26 23045 0 8 112560 0 malloc-128 128 519 256 8387 0 126 99200 0 malloc-2048 2048 4 44 535 0 8 98304 0 udp_inpcb 424 6 210 7499 0 30 91584 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 pipe 744 23 92 870 0 16 85560 0 malloc-64 64 735 588 24402 0 254 84672 0 clpbuf 2624 0 32 22 0 16 83968 0 malloc-4096 4096 18 2 656 0 2 81920 0 32 Bucket 256 160 155 9627 0 62 80640 0 sctp_readq 152 0 520 129 0 254 79040 0 sctp_chunk 152 186 334 917 0 254 79040 0 malloc-8192 8192 6 3 136 0 1 73728 0 malloc-8192 8192 9 0 9 0 1 73728 0 g_bio 408 0 180 8528 0 30 73440 0 malloc-64 64 527 544 14554 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-32768 32768 0 2 120 0 1 65536 0 malloc-256 256 162 93 30903 0 62 65280 0 tcp_inpcb 424 5 148 12936 0 30 64872 0 ripcb 424 5 148 1209 0 30 64872 0 sctp_stream_msg_out 112 147 393 694 0 254 60480 0 malloc-384 384 96 54 98 0 30 57600 0 malloc-384 384 118 32 149 0 30 57600 0 udplite_inpcb 424 0 126 479 0 30 53424 0 malloc-64 64 253 566 347060 0 254 52416 0 malloc-64 64 381 438 46894 0 254 52416 0 malloc-32 32 643 995 84648 0 254 52416 0 Files 80 226 424 89965 0 126 52000 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 118281 0 16 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 tcp_rack_pcb 896 0 54 4194 0 16 48384 0 tcp_bbr_pcb 832 0 54 7200 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4705 415 4924 0 254 40960 0 da_ccb 544 0 70 2248 0 16 38080 0 PWD 32 35 1099 22107 0 254 36288 0 malloc-64 64 190 377 24308 0 254 36288 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 186 0 254 36288 0 8 Bucket 80 83 367 5423 0 126 36000 0 malloc-128 128 77 202 4284 0 126 35712 0 malloc-128 128 2 277 144 0 126 35712 0 malloc-128 128 22 257 5231 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 22151 0 62 34560 0 malloc-256 256 51 84 45505 0 62 34560 0 malloc-256 256 52 83 306 0 62 34560 0 malloc-256 256 20 115 8042 0 62 34560 0 TURNSTILE 136 210 42 210 0 62 34272 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 22719 0 2 32768 0 malloc-2048 2048 3 13 135 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 9 7 144 0 8 32768 0 malloc-2048 2048 10 6 12 0 8 32768 0 malloc-2048 2048 1 15 21 0 8 32768 0 malloc-1024 1024 4 28 170 0 16 32768 0 malloc-1024 1024 19 13 40 0 16 32768 0 malloc-512 512 0 64 370 0 30 32768 0 malloc-512 512 4 60 185 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 2 62 80 0 30 32768 0 malloc-512 512 10 54 20 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 28 172 265934 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 340 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 767 0 254 28224 0 udpcb 32 6 876 7978 0 254 28224 0 tcp_inpcb ports 32 3 879 6911 0 254 28224 0 ertt 72 5 387 12936 0 126 28224 0 malloc-32 32 299 583 23249 0 254 28224 0 16 Bucket 144 77 119 477 0 62 28224 0 4 Bucket 48 5 583 476 0 254 28224 0 malloc-16 16 943 807 43220 0 254 28000 0 malloc-8192 8192 1 2 5 0 1 24576 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 38 238 225 0 126 24288 0 rl_entry 40 70 536 70 0 254 24240 0 malloc-384 384 0 60 90 0 30 23040 0 SLEEPQUEUE 88 210 46 210 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udplite_inpcb ports 32 0 630 6 0 254 20160 0 udp_inpcb ports 32 3 627 39 0 254 20160 0 malloc-32 32 13 617 44 0 254 20160 0 malloc-32 32 34 596 2966 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 8953 0 254 20160 0 malloc-32 32 14 616 1137 0 254 20160 0 2 Bucket 32 52 578 2299 0 254 20160 0 malloc-16 16 384 866 86124 0 254 20000 0 AIOCB 552 0 35 321 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 95 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 8 8 8 0 16 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 vtnet_tx_hdr 24 0 668 3480370 0 254 16032 0 AIO 208 0 76 73 0 62 15808 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 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 25 725 85 0 254 12000 0 malloc-16 16 28 722 38397 0 254 12000 0 malloc-16 16 8 742 120 0 254 12000 0 malloc-16 16 63 687 117 0 254 12000 0 malloc-16 16 5 745 10210 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 27 3 27 0 30 11520 0 malloc-8192 8192 0 1 4 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 7 249 7 0 254 4096 0 UMA Slabs 1 176 9 13 9 0 62 3872 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 0 254 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 ipq 56 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 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 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 itimer 352 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 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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 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