panic: Don't own TCB send lock cpuid = 0 time = 1648259445 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 0x28 rax 0x12 rcx 0x2510bafca81d09c1 rdx 0x1 rbx 0 rsp 0xfffffe0054150950 rbp 0xfffffe0054150970 rsi 0 rdi 0xffffffff8177a78a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe0099ee9c30 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 4512 777 777 0 R syz-executor.0 4511 791 791 0 R (threaded) syz-executor.3 104598 RunQ syz-executor.3 104772 RunQ syz-executor.3 4509 779 779 0 R (threaded) syz-executor.2 104429 RunQ syz-executor.2 104768 RunQ syz-executor.2 4508 778 778 0 R (threaded) syz-executor.1 103707 RunQ syz-executor.1 104767 S uwait 0xfffffe0099ef8f00 syz-executor.1 3952 1 791 0 S uwait 0xfffffe0057879a00 syz-executor.3 3485 1 778 0 S uwait 0xfffffe0057879900 syz-executor.1 3482 1 778 0 S uwait 0xfffffe0057877980 syz-executor.1 3477 1 778 0 S uwait 0xfffffe0057877480 syz-executor.1 3475 1 778 0 S uwait 0xfffffe0057445080 syz-executor.1 3471 1 778 0 S uwait 0xfffffe0053fdcc80 syz-executor.1 3467 1 778 0 S uwait 0xfffffe0057879600 syz-executor.1 3459 1 778 0 S uwait 0xfffffe0057877680 syz-executor.1 3449 1 778 0 S uwait 0xfffffe008fe44880 syz-executor.1 3439 1 778 0 S uwait 0xfffffe0057879700 syz-executor.1 3430 1 778 0 S uwait 0xfffffe0053fdcd80 syz-executor.1 3425 3419 3425 0 Ss select 0xfffffe00574488c0 dhclient 3422 1 3422 0 Ss select 0xfffffe0057448940 dhclient 3419 3412 430 65 S select 0xfffffe0099ef93c0 dhclient 3412 430 430 0 S wait 0xfffffe0092d9c000 sh 3407 1 778 0 S uwait 0xfffffe0057448c00 syz-executor.1 3394 1 3394 65 Ss select 0xfffffe0057879e40 dhclient 3388 1 778 0 S uwait 0xfffffe0057877580 syz-executor.1 3377 1 778 0 S uwait 0xfffffe0057877080 syz-executor.1 3365 1 778 0 S uwait 0xfffffe0057876080 syz-executor.1 3360 1 777 0 S uwait 0xfffffe008fe44280 syz-executor.0 3355 1 778 0 S uwait 0xfffffe008fe46400 syz-executor.1 3351 1 777 0 S uwait 0xfffffe0057445480 syz-executor.0 3346 1 778 0 S uwait 0xfffffe008fe44980 syz-executor.1 3337 1 778 0 S uwait 0xfffffe008fe44380 syz-executor.1 3328 1 778 0 S uwait 0xfffffe008fe44680 syz-executor.1 3319 1 778 0 S uwait 0xfffffe0056f48c00 syz-executor.1 3310 1 778 0 S uwait 0xfffffe0057877780 syz-executor.1 3299 1 778 0 S uwait 0xfffffe0057445580 syz-executor.1 3289 1 778 0 S uwait 0xfffffe008fe46e00 syz-executor.1 3279 1 778 0 S uwait 0xfffffe0057876480 syz-executor.1 3275 1 791 0 S uwait 0xfffffe0057876380 syz-executor.3 1893 1 1893 0 Ss select 0xfffffe0057879dc0 dhclient 1890 1 1890 0 Ss select 0xfffffe00574489c0 dhclient 1863 1 1863 65 Ss select 0xfffffe008fe44a40 dhclient 1065 1 779 0 S uwait 0xfffffe008fe46000 syz-executor.2 1056 1 779 0 S uwait 0xfffffe0057445680 syz-executor.2 1046 0 0 0 DL aiordy 0xfffffe0056f7c000 [aiod4] 1044 0 0 0 DL aiordy 0xfffffe0058bed548 [aiod3] 1043 0 0 0 DL aiordy 0xfffffe0058beb548 [aiod2] 1041 0 0 0 DL aiordy 0xfffffe0058bed000 [aiod1] 1040 1 779 0 S uwait 0xfffffe0057445180 syz-executor.2 830 1 830 0 Ss select 0xfffffe008fe452c0 dhclient 821 1 821 0 Ss select 0xfffffe0057876440 dhclient 791 774 791 0 Ss nanslp 0xffffffff83e458c0 syz-executor.3 779 774 779 0 Rs syz-executor.2 778 774 778 0 Ss nanslp 0xffffffff83e458c0 syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff83e458c0 syz-executor.0 774 772 772 0 R (threaded) syz-fuzzer 100107 S uwait 0xfffffe0056f48500 syz-fuzzer 100122 RunQ syz-fuzzer 100123 RunQ syz-fuzzer 100124 S uwait 0xfffffe008fe45a80 syz-fuzzer 100125 S uwait 0xfffffe008fe46600 syz-fuzzer 100126 S uwait 0xfffffe0057878400 syz-fuzzer 100127 S kqread 0xfffffe0058dcd200 syz-fuzzer 100129 S uwait 0xfffffe008fe45980 syz-fuzzer 100130 S uwait 0xfffffe0057878700 syz-fuzzer 100131 S uwait 0xfffffe0057878780 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0092d375f8 csh 770 688 770 0 Ss select 0xfffffe008fe458c0 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 0xffffffff83e458c0 cron 688 1 688 0 Ss select 0xfffffe008fe45bc0 sshd 501 1 501 0 Ss select 0xfffffe0057878840 syslogd 430 1 430 0 Ss wait 0xfffffe0058beba90 devd 429 1 429 65 Ss select 0xfffffe008fe46140 dhclient 344 1 344 0 Ss select 0xfffffe008fe46340 dhclient 341 1 341 0 Ss select 0xfffffe00574460c0 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] 100095 D sdflush 0xfffffe0057465ce8 [/ 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 0xffffffff846ab530 [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 RL (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 Run CPU 1 [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 4509 (syz-executor.2) thread 0xfffffe0099fd7720 (104768) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009243a6b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1008 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe0099b1a140) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4185 Process 5 (sctp_iterator) thread 0xfffffe005786a720 (100068) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00997ea8b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1523 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009a266070) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1463 exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff84b84560) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1460 shared rw sctp-info (sctp-info) r = 0 (0xfffffe0053c44980) 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 94 1048K 13349 vfscache 3 1025K 3 filedesc 78 618K 7317 pcb 28 544K 4521 inodedep 38 526K 4072 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 195 396K 4619 vmem 3 274K 6 acpica 1674 184K 56014 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 28 135K 3627 linker 358 134K 386 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 64 84K 1567 bus 991 81K 5140 mtx_pool 2 72K 2 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 418 53K 418 kdtrace 275 53K 9286 temp 34 33K 2907 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 71 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 129 16K 411 bus-sc 34 15K 1651 lltable 45 14K 63 sctp_timw 53 14K 53 KTRACE 100 13K 140 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 65 9K 65 bmsafemap 2 9K 4114 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 kqueue 91 8K 4520 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 freework 28 7K 7652 taskqueue 63 7K 63 cred 25 7K 290 sglist 5 7K 5 CAM DEV 3 6K 510 DEVFSP 92 6K 1550 plimit 23 6K 394 pwddesc 89 6K 4513 ufs_dirhash 24 5K 24 UMA 272 5K 272 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 31 4K 110 proc-args 118 4K 5708 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 lockf 28 3K 47 selfd 45 3K 83477 newdirblk 22 3K 3611 terminal 11 3K 11 uidinfo 3 3K 8 sctp_stro 2 2K 696 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 select 16 2K 43 sctp_atcl 5 2K 2930 ip6ndp 12 2K 13 Unitno 31 2K 311 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 dirrem 5 2K 3891 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 28 NFSD session 1 1K 1 mkdir 7 1K 7222 freefile 7 1K 3859 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 freeblks 3 1K 4047 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 diradd 5 1K 3928 crypto 4 1K 4 encap_export_host 12 1K 12 inpcbpolicy 17 1K 2110 indirdep 2 1K 5297 pfil 4 1K 4 procdesc 4 1K 12 cdev 2 1K 2 CC Mem 7 1K 1808 osd 11 1K 1819 chacha20random 1 1K 1 sctp_atky 7 1K 4636 sctp_iter 1 1K 13 sctp_cpal 1 1K 1 tcp_fsb 2 1K 1184 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 cryptodev 2 1K 116 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 8351 pmchooks 1 1K 1 sctp_athm 5 1K 2930 sctp_vrf 1 1K 1 sctp_map 4 1K 1392 vnet 1 1K 1 entropy 2 1K 40 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 4 1K 89 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 2197 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 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 4 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 filemon 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 5364 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 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 8 allocindir 0 0K 0 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 3 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 3948 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 637 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 72 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 117 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 16163 ioctlops 0 0K 2890 eventfd 0 0K 52 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 742 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 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 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 1576288 0 254 38494208 0 RADIX NODE 144 17400 291 126338 0 62 2547504 0 mbuf 256 8715 948 2452711 0 254 2473728 0 tcp_log 416 0 5337 35499 0 254 2220192 0 pbuf 2624 0 794 0 0 2 2083456 0 BUF TRIE 144 193 11595 7792 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 11875 0 126 1519744 0 malloc-4096 4096 327 3 764 0 2 1351680 0 UMA Slabs 0 112 10951 23 10951 0 126 1229088 0 sctp_asoc 2288 2 508 696 0 254 1166880 0 vmem btag 56 18609 78 18609 0 254 1046472 0 sctp_ep 1208 3 767 2234 0 254 930160 0 malloc-16384 16384 43 4 3836 0 1 770048 0 VM OBJECT 264 2724 66 105896 0 30 736560 0 socket 960 41 723 5594 0 254 733440 0 FFS inode 1160 542 32 4401 0 8 665840 0 tcpcb 1104 7 504 1808 0 254 564144 0 malloc-256 256 233 1822 14074 0 62 526080 0 256 Bucket 2048 209 17 6352 0 8 462848 0 malloc-2048 2048 6 210 2951 0 8 442368 0 MAP ENTRY 96 4131 279 275793 0 126 423360 0 malloc-65536 65536 4 2 266 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_raddr 736 2 515 696 0 254 380512 0 THREAD 1808 185 24 4772 0 8 377872 0 malloc-4096 4096 89 3 4515 0 2 376832 0 malloc-384 384 52 908 4107 0 30 368640 0 VNODE 448 580 113 4441 0 30 310464 0 tcp_bbr_map 128 2 2292 17188 0 126 293632 0 malloc-64 64 3871 224 4009 0 254 262080 0 malloc-16 16 14613 387 14698 0 254 240000 0 malloc-256 256 394 536 13963 0 62 238080 0 DEVCTL 1024 14 206 153 0 0 225280 0 VMSPACE 2552 68 10 4493 0 4 199056 0 malloc-32768 32768 0 6 5008 0 1 196608 0 mbuf_packet 256 50 712 4650 0 254 195072 0 malloc-32 32 5391 531 5563 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 187 38 9576 0 16 187200 0 malloc-128 128 1225 170 26171 0 126 178560 0 FFS2 dinode 256 542 88 4401 0 62 161280 0 malloc-1024 1024 125 19 1437 0 16 147456 0 malloc-128 128 115 1032 18782 0 126 146816 0 S VFS Cache 104 1012 392 5063 0 126 146016 0 PROC 1352 88 17 4512 0 8 141960 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-128 128 927 96 2136 0 126 130944 0 unpcb 256 17 493 1218 0 254 130560 0 128 Bucket 1024 84 31 940 0 16 117760 0 ksiginfo 112 95 949 4960 0 126 116928 0 ertt_txseginfo 40 0 2828 42570 0 254 113120 0 filedesc0 1072 89 16 4513 0 8 112560 0 64 Bucket 512 119 81 8213 0 30 102400 0 malloc-128 128 519 256 4054 0 126 99200 0 malloc-384 384 5 235 3325 0 30 92160 0 malloc-4096 4096 18 4 691 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 pipe 744 22 93 442 0 16 85560 0 malloc-64 64 766 557 7176 0 254 84672 0 malloc-2048 2048 4 36 535 0 8 81920 0 malloc-256 256 11 304 2246 0 62 80640 0 sctp_readq 152 0 520 5 0 254 79040 0 malloc-512 512 34 118 1424 0 30 77824 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-4096 4096 18 0 30 0 2 73728 0 g_bio 408 0 180 75532 0 30 73440 0 malloc-64 64 527 544 3420 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-8192 8192 6 2 136 0 1 65536 0 malloc-256 256 96 159 8973 0 62 65280 0 malloc-256 256 67 188 9140 0 62 65280 0 32 Bucket 256 116 139 11186 0 62 65280 0 tcp_inpcb 424 7 146 1808 0 30 64872 0 sctp_stream_msg_out 112 1 539 14 0 254 60480 0 malloc-384 384 128 22 146 0 30 57600 0 malloc-64 64 243 576 83699 0 254 52416 0 malloc-64 64 394 425 9852 0 254 52416 0 Files 80 239 411 21103 0 126 52000 0 malloc-256 256 37 158 4163 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 34469 0 16 49152 0 malloc-1024 1024 3 45 707 0 16 49152 0 pcpu-8 8 4865 1279 14734 0 254 49152 0 tcp_rack_pcb 896 2 52 1184 0 16 48384 0 malloc-384 384 94 26 96 0 30 46080 0 tcp_bbr_pcb 832 1 53 248 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 24 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 udplite_inpcb 424 0 90 99 0 30 38160 0 udp_inpcb 424 6 84 189 0 30 38160 0 da_ccb 544 0 70 18999 0 16 38080 0 malloc-64 64 2 565 16044 0 254 36288 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 27 0 254 36288 0 malloc-32 32 268 866 6913 0 254 36288 0 16 Bucket 144 75 177 1088 0 62 36288 0 8 Bucket 80 69 381 1824 0 126 36000 0 malloc-128 128 79 200 1267 0 126 35712 0 malloc-128 128 2 277 150 0 126 35712 0 malloc-128 128 21 258 359 0 126 35712 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-256 256 51 84 318 0 62 34560 0 malloc-256 256 19 116 729 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 3954 0 2 32768 0 malloc-2048 2048 3 13 2072 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 9 7 892 0 8 32768 0 malloc-2048 2048 10 6 14 0 8 32768 0 malloc-1024 1024 4 28 7 0 16 32768 0 malloc-1024 1024 19 13 39 0 16 32768 0 malloc-1024 1024 14 18 522 0 16 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 28 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 28 172 80468 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 6 258 2378 0 126 31680 0 cpuset 104 8 271 530 0 126 29016 0 sctp_laddr 48 8 580 1108 0 254 28224 0 tcp_inpcb ports 32 4 878 1384 0 254 28224 0 PWD 32 51 831 3704 0 254 28224 0 malloc-32 32 304 578 4834 0 254 28224 0 4 Bucket 48 7 581 122 0 254 28224 0 2 Bucket 32 54 828 1618 0 254 28224 0 AIO 208 0 133 32 0 62 27664 0 ripcb 424 4 59 14 0 30 26712 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 31 245 110 0 126 24288 0 rl_entry 40 90 516 90 0 254 24240 0 domainset 40 0 567 390 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 288 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 7 273 1808 0 126 20160 0 malloc-32 32 17 613 299 0 254 20160 0 malloc-32 32 33 597 2765 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 1658 0 254 20160 0 malloc-32 32 14 616 61 0 254 20160 0 AIOCB 552 0 35 9 0 16 19320 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-2048 2048 1 7 3 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 4 0 30 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 791224 0 254 16032 0 malloc-16 16 8 992 7726 0 254 16000 0 malloc-16 16 577 423 9965 0 254 16000 0 kenv 258 15 45 1032 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 malloc-16 16 25 725 64 0 254 12000 0 malloc-16 16 30 720 27269 0 254 12000 0 malloc-16 16 8 742 120 0 254 12000 0 malloc-16 16 62 688 94 0 254 12000 0 malloc-16 16 5 745 1963 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 1 0 1 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 14 498 14 0 254 8192 0 UMA Slabs 1 176 11 11 11 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 sctp_chunk 152 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 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 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 AIOLIO 272 0 0 0 0 30 0 0 NCLNODE 608 0 0 0 0 16 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 TMPFS node 224 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-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-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 malloc-384 384 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