panic: Don't own TCB send lock cpuid = 1 time = 1648344634 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 0xa4422e1fb79d4ea rdx 0x1 rbx 0 rsp 0xfffffe0054150950 rbp 0xfffffe0054150970 rsi 0 rdi 0xffffffff8177a5ea vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009d0ed530 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 0xfffffe0057989a90: 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 37530 798 798 0 R (threaded) syz-executor.3 138967 RunQ syz-executor.3 138978 RunQ syz-executor.3 37529 777 777 0 R (threaded) syz-executor.0 138971 RunQ syz-executor.0 138977 S uwait 0xfffffe0057876d80 syz-executor.0 37527 778 778 0 RE syz-executor.1 37086 0 0 0 DL aiordy 0xfffffe009c575a90 [aiod4] 37085 0 0 0 DL aiordy 0xfffffe009c506a90 [aiod3] 37084 0 0 0 DL aiordy 0xfffffe009c573000 [aiod2] 37082 0 0 0 DL aiordy 0xfffffe009ca6ba90 [aiod1] 10429 1 790 0 S umtxn 0xfffffe009b455480 syz-executor.2 10425 1 790 0 S uwait 0xfffffe0057878200 syz-executor.2 10421 1 790 0 S umtxn 0xfffffe0057876700 syz-executor.2 10419 1 790 0 S umtxn 0xfffffe0057877300 syz-executor.2 10413 1 790 0 S uwait 0xfffffe008fe94400 syz-executor.2 10409 1 790 0 S uwait 0xfffffe009b455680 syz-executor.2 10400 1 790 0 S uwait 0xfffffe009b455280 syz-executor.2 10395 1 798 0 S uwait 0xfffffe009b455380 syz-executor.3 10390 1 798 0 S umtxn 0xfffffe009b455580 syz-executor.3 10386 1 798 0 S uwait 0xfffffe0057876a80 syz-executor.3 10385 1 790 0 S uwait 0xfffffe0057879e00 syz-executor.2 10380 1 798 0 S uwait 0xfffffe0057876600 syz-executor.3 10375 1 798 0 S uwait 0xfffffe008fe92900 syz-executor.3 10371 1 798 0 S umtxn 0xfffffe0057876b80 syz-executor.3 10367 1 798 0 S uwait 0xfffffe008fe93780 syz-executor.3 10359 1 798 0 S uwait 0xfffffe0057878100 syz-executor.3 10354 1 798 0 S uwait 0xfffffe0057878300 syz-executor.3 10349 1 798 0 S uwait 0xfffffe0057876100 syz-executor.3 10345 1 798 0 S uwait 0xfffffe0057877d80 syz-executor.3 10337 1 798 0 S uwait 0xfffffe0057879f00 syz-executor.3 10333 1 798 0 S uwait 0xfffffe0057876400 syz-executor.3 10329 1 798 0 S uwait 0xfffffe0057877b80 syz-executor.3 10322 1 798 0 S umtxn 0xfffffe008fe93180 syz-executor.3 10315 1 798 0 S umtxn 0xfffffe008fe91700 syz-executor.3 10305 1 798 0 S uwait 0xfffffe008fe92a00 syz-executor.3 10299 1 798 0 S umtxn 0xfffffe0057877000 syz-executor.3 10289 1 798 0 S uwait 0xfffffe0057876000 syz-executor.3 10279 1 798 0 S uwait 0xfffffe0057877e80 syz-executor.3 10270 1 798 0 S uwait 0xfffffe0057445100 syz-executor.3 10260 1 798 0 S uwait 0xfffffe0057879900 syz-executor.3 10256 1 777 0 S uwait 0xfffffe0057876200 syz-executor.0 10251 1 777 0 S uwait 0xfffffe008fe93880 syz-executor.0 10246 1 777 0 S uwait 0xfffffe008fe93280 syz-executor.0 10235 1 777 0 S uwait 0xfffffe0057877a80 syz-executor.0 6214 1 6214 65 Ss select 0xfffffe0057879640 dhclient 5713 1 5713 0 Ss select 0xfffffe008fe91540 dhclient 5710 1 5710 0 Ss select 0xfffffe0057448d40 dhclient 5686 1 5686 65 Ss select 0xfffffe0057448ec0 dhclient 4264 1 4264 0 Ss select 0xfffffe00578797c0 dhclient 4261 1 4261 0 Ss select 0xfffffe0057879740 dhclient 4234 1 4234 65 Ss select 0xfffffe008fe91640 dhclient 3547 1 3547 0 Ss select 0xfffffe0057879840 dhclient 3544 1 3544 0 Ss select 0xfffffe0057448e40 dhclient 3525 1 3525 65 Ss select 0xfffffe0057877440 dhclient 1446 1 1446 0 Ss select 0xfffffe008fe915c0 dhclient 1443 1 1443 0 Ss select 0xfffffe0057877540 dhclient 798 774 798 0 Rs syz-executor.3 790 774 790 0 Rs syz-executor.2 778 774 778 0 Ss nanslp 0xffffffff83e458c1 syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff83e458c1 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100093 S uwait 0xfffffe0057445a00 syz-fuzzer 100113 S uwait 0xfffffe0057879180 syz-fuzzer 100114 S uwait 0xfffffe0057879280 syz-fuzzer 100115 S uwait 0xfffffe008fe93000 syz-fuzzer 100116 S uwait 0xfffffe008fe92e80 syz-fuzzer 100117 S uwait 0xfffffe008fe93580 syz-fuzzer 100118 S uwait 0xfffffe008fe92d80 syz-fuzzer 100120 S kqread 0xfffffe0058df1800 syz-fuzzer 100121 S uwait 0xfffffe008fe92b80 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058b460b0 csh 770 688 770 0 Ss select 0xfffffe008fe928c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057465cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057a5dcb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057a5e0b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0057a5e4b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0057a5e8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0057a5ecb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057a5f0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057a5f4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c1 cron 688 1 688 0 Ss select 0xfffffe008fe92b40 sshd 501 1 501 0 Ss select 0xfffffe0057878740 syslogd 430 1 430 0 Ss select 0xfffffe008fe94040 devd 429 1 429 65 Ss select 0xfffffe008fe93140 dhclient 344 1 344 0 Ss select 0xfffffe008fe93e40 dhclient 341 1 341 0 Ss select 0xfffffe00578786c0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f7c548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100081 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00574654e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d180 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f91038 [dom0] 100082 D launds 0xffffffff83f91044 [laundry: dom0] 100083 D umarcl 0xffffffff81ea4770 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b6a530 [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 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 Run CPU 0 [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 - 0xffffffff82bbfba1 [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 37527 (syz-executor.1) thread 0xfffffe00a631ac80 (138813) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009ca4d450) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:3998 Process 5 (sctp_iterator) thread 0xfffffe005786a720 (100068) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a12f1a90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1523 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a959b700) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1463 exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff848c1560) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1460 shared rw sctp-info (sctp-info) r = 0 (0xfffffe0053c40f98) locked @ /syzkaller/managers/i386/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 pcb 1401 2087K 91281 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 kobj 327 1308K 488 sctp_stro 686 1055K 14061 newblk 10 1027K 42458 vfscache 3 1025K 3 inodedep 689 770K 37086 filedesc 82 650K 73065 sctp_atcl 1375 516K 59876 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 209 420K 37649 vmem 3 274K 6 acpica 1674 184K 56014 dirrem 679 170K 36981 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 36590 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 52 sctp_atky 2061 86K 74852 freefile 679 85K 36945 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 filemon 7 56K 55 umtx 440 55K 440 kdtrace 287 55K 76510 sctp_timw 162 41K 162 temp 34 33K 9302 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 13 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_athm 1375 22K 60122 sctp_map 1372 22K 28138 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 130 16K 410 bus-sc 34 15K 1651 lltable 42 13K 160 KTRACE 101 13K 958 ifnet 7 13K 7 ether_multi 152 13K 164 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 37193 kqueue 96 9K 37573 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 64 rpc 2 8K 2 shmfd 1 8K 49 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 cred 26 7K 623 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 470 pwddesc 93 6K 37532 DEVFSP 75 5K 1302 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 57 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 125 4K 38923 acpisem 28 4K 28 selfd 55 4K 491899 lockf 32 4K 67 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 94 uidinfo 3 3K 14 pf_rule 1 2K 3 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 467 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 9 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 freework 5 2K 38723 softdep 1 1K 1 mkdir 8 1K 73140 freeblks 4 1K 36860 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 76 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 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 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_aadr 9 1K 85 inpcbpolicy 18 1K 11640 newdirblk 4 1K 36570 diradd 4 1K 37021 pfil 4 1K 4 cdev 2 1K 2 CC Mem 7 1K 9500 osd 11 1K 9506 chacha20random 1 1K 1 pf_osfp 3 1K 3 sctp_iter 1 1K 118 sctp_cpal 1 1K 106 tcp_fsb 2 1K 2477 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 1285 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 sigio 2 1K 5 soname 4 1K 42309 filecaps 5 1K 116 sctp_vrf 1 1K 1 ip_msource 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 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_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 28131 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_stri 0 0K 478 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 tcp_do 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 33681 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 35 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 7 allocindir 0 0K 0 indirdep 0 0K 3265 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 77 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_moptions 0 0K 5 in_mfilter 0 0K 5 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 36781 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 1863 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 0 acl 0 0K 0 mbuf_tag 0 0K 152 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 34185 ioctlops 0 0K 187 eventfd 0 0K 13 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 952 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 8604 794 1179846 0 254 38494208 0 tcp_log 416 0 10161 170539 0 254 4226976 0 mbuf 256 12062 3183 2334217 0 254 3902720 0 sctp_asoc 2288 686 839 14058 0 254 3489200 0 malloc-2048 2048 692 652 46274 0 8 2752512 0 mbuf_cluster 2048 1270 0 1270 0 254 2600960 0 RADIX NODE 144 13785 2534 930574 0 63 2349936 0 pbuf 2624 0 794 0 0 2 2083456 0 sctp_ep 1208 689 841 45557 0 254 1848240 0 BUF TRIE 144 192 11596 6755 0 62 1697472 0 malloc-384 384 4117 53 4463 0 30 1601280 0 malloc-128 128 11689 184 11824 0 126 1519744 0 malloc-1024 1024 684 660 13731 0 16 1376256 0 malloc-256 256 914 4426 109711 0 62 1367040 0 UMA Slabs 0 112 12190 8 12190 0 126 1366176 0 malloc-4096 4096 327 3 506 0 2 1351680 0 sctp_raddr 736 787 995 14758 0 254 1311552 0 vmem btag 56 22330 101 22330 0 254 1256136 0 malloc-384 384 1375 1325 59915 0 30 1036800 0 malloc-384 384 703 1877 37121 0 30 990720 0 malloc-16384 16384 45 6 36710 0 1 835584 0 socket 960 49 715 58694 0 254 733440 0 FFS inode 1160 550 66 37519 0 8 714560 0 VM OBJECT 264 2472 108 544141 0 30 681120 0 256 Bucket 2048 276 22 5942 0 8 610304 0 tcpcb 1104 7 504 9495 0 254 564144 0 malloc-4096 4096 94 4 37533 0 2 401408 0 THREAD 1808 192 28 38978 0 8 397760 0 malloc-65536 65536 4 2 508 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 MAP ENTRY 96 3533 373 1166046 0 126 374976 0 malloc-256 256 697 743 45569 0 62 368640 0 sctp_chunk 152 1375 913 12478 0 254 347776 0 malloc-128 128 773 1893 183786 0 126 341248 0 mbuf_packet 256 229 1041 65180 0 254 325120 0 VNODE 448 590 130 37561 0 30 322560 0 tcp_bbr_map 128 0 2294 45130 0 126 293632 0 malloc-64 64 3871 476 5529 0 254 278208 0 ertt_txseginfo 40 6 6155 145203 0 254 246440 0 malloc-16 16 14613 137 15144 0 254 236000 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-256 256 310 560 43595 0 62 222720 0 VMSPACE 2552 73 11 37516 0 4 214368 0 FPU_save_area 832 194 49 44402 0 16 202176 0 malloc-65536 65536 1 2 10 0 1 196608 0 malloc-32768 32768 0 6 3100 0 1 196608 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5393 277 5634 0 254 181440 0 malloc-128 128 1230 165 26247 0 126 178560 0 FFS2 dinode 256 550 140 37518 0 62 176640 0 128 Bucket 1024 110 53 5847 0 16 166912 0 malloc-8192 8192 13 6 191 0 1 155648 0 PROC 1352 93 21 37530 0 8 154128 0 malloc-1024 1024 125 19 1621 0 16 147456 0 malloc-128 128 953 194 3190 0 126 146816 0 S VFS Cache 104 1024 380 39307 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 20 490 1439 0 254 130560 0 filedesc0 1072 93 19 37532 0 8 120064 0 64 Bucket 512 160 72 19664 0 30 118784 0 ksiginfo 112 103 941 6145 0 126 116928 0 malloc-32 32 1639 1763 89832 0 254 108864 0 malloc-64 64 695 880 31726 0 254 100800 0 malloc-128 128 519 256 5323 0 126 99200 0 malloc-32768 32768 0 3 120 0 1 98304 0 malloc-256 256 182 193 41999 0 62 96000 0 32 Bucket 256 188 187 17006 0 62 96000 0 malloc-4096 4096 18 4 656 0 2 90112 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 sctp_readq 152 1 519 782 0 254 79040 0 malloc-8192 8192 9 0 9 0 1 73728 0 g_bio 408 0 180 52410 0 30 73440 0 malloc-384 384 134 46 252 0 30 69120 0 malloc-64 64 755 316 43001 0 254 68544 0 malloc-64 64 529 542 11115 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-2048 2048 4 28 535 0 8 65536 0 malloc-1024 1024 14 50 522 0 16 65536 0 udp_inpcb 424 6 147 1897 0 30 64872 0 sctp_stream_msg_out 112 319 221 3357 0 254 60480 0 malloc-16 16 1950 1800 71436 0 254 60000 0 pipe 744 23 57 564 0 16 59520 0 tcp_inpcb 424 7 119 9495 0 30 53424 0 sctp_laddr 48 596 496 11445 0 254 52416 0 malloc-64 64 253 566 492121 0 254 52416 0 malloc-64 64 406 413 75873 0 254 52416 0 Files 80 234 416 111511 0 126 52000 0 malloc-16 16 1377 1873 96322 0 254 52000 0 malloc-256 256 37 158 37242 0 62 49920 0 malloc-256 256 48 147 75078 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 168287 0 16 49152 0 malloc-2048 2048 10 14 170 0 8 49152 0 malloc-2048 2048 10 14 16 0 8 49152 0 tcp_rack_pcb 896 2 52 2477 0 16 48384 0 malloc-384 384 95 25 97 0 30 46080 0 tcp_bbr_pcb 832 0 54 3928 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 221 94 221 0 62 42840 0 clpbuf 2624 0 16 20 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 3 7 36788 0 2 40960 0 pcpu-8 8 4709 411 4923 0 254 40960 0 ripcb 424 5 85 143 0 30 38160 0 udplite_inpcb 424 0 90 105 0 30 38160 0 da_ccb 544 0 70 13214 0 16 38080 0 hostcache 64 4 563 4 0 254 36288 0 PWD 32 53 1081 36586 0 254 36288 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 24 0 254 36288 0 16 Bucket 144 110 142 1209 0 62 36288 0 8 Bucket 80 128 322 6807 0 126 36000 0 malloc-128 128 79 200 2566 0 126 35712 0 malloc-128 128 2 277 149 0 126 35712 0 malloc-128 128 22 257 307 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 52 83 651 0 62 34560 0 malloc-256 256 20 115 6067 0 62 34560 0 SLEEPQUEUE 88 221 163 221 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-16384 16384 0 2 35 0 1 32768 0 malloc-8192 8192 2 2 4 0 1 32768 0 malloc-2048 2048 3 13 51 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 1 15 15 0 8 32768 0 malloc-1024 1024 4 28 55 0 16 32768 0 malloc-1024 1024 19 13 40 0 16 32768 0 malloc-1024 1024 8 24 12 0 16 32768 0 malloc-512 512 0 64 491 0 30 32768 0 malloc-512 512 4 60 194 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 2 62 81 0 30 32768 0 malloc-512 512 10 54 17 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 28 172 285643 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 4 260 4563 0 126 31680 0 cpuset 104 7 272 838 0 126 29016 0 tcp_inpcb ports 32 4 878 6449 0 254 28224 0 malloc-32 32 307 575 38389 0 254 28224 0 4 Bucket 48 6 582 794 0 254 28224 0 2 Bucket 32 59 823 4666 0 254 28224 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 30 108 34 0 62 24288 0 PGRP 88 35 241 57 0 126 24288 0 rl_entry 40 84 522 84 0 254 24240 0 domainset 40 0 567 621 0 254 22680 0 udpcb 32 6 624 2002 0 254 20160 0 udp_inpcb ports 32 3 627 34 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 ertt 72 7 273 9495 0 126 20160 0 malloc-32 32 13 617 455 0 254 20160 0 malloc-32 32 34 596 2879 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 1635 0 254 20160 0 malloc-32 32 14 616 1969 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 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 1 1 36 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 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 622984 0 254 16032 0 AIO 208 0 76 3 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 malloc-16 16 25 725 64 0 254 12000 0 malloc-16 16 30 720 34956 0 254 12000 0 malloc-16 16 8 742 123 0 254 12000 0 malloc-16 16 63 687 94 0 254 12000 0 malloc-16 16 5 745 20688 0 254 12000 0 AIOCB 552 0 21 35 0 16 11592 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 27 3 27 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 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 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 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 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 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 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 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-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