panic: Don't own TCB send lock cpuid = 1 time = 1648162762 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 0 rax 0x12 rcx 0xa7b641af65651e8b rdx 0x1 rbx 0 rsp 0xfffffe0054150950 rbp 0xfffffe0054150970 rsi 0 rdi 0xffffffff8177a5ea vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009b70c530 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 44952 779 779 0 R syz-executor.0 44951 782 782 0 R (threaded) syz-executor.3 150202 RunQ syz-executor.3 150283 RunQ syz-executor.3 44948 804 804 0 R (threaded) syz-executor.2 149466 RunQ syz-executor.2 150280 RunQ syz-executor.2 39743 1 780 0 S uwait 0xfffffe0057876700 syz-executor.1 39605 1 779 0 S uwait 0xfffffe0057448580 syz-executor.0 39594 1 779 0 S uwait 0xfffffe0057879a00 syz-executor.0 39586 1 779 0 S uwait 0xfffffe0057876100 syz-executor.0 39577 1 779 0 S uwait 0xfffffe0057878700 syz-executor.0 39571 1 779 0 S uwait 0xfffffe0099ba0500 syz-executor.0 39569 1 782 0 S uwait 0xfffffe0057877280 syz-executor.3 39563 1 782 0 S uwait 0xfffffe0056f48980 syz-executor.3 39561 1 779 0 S uwait 0xfffffe0099ba0d00 syz-executor.0 39558 1 782 0 S uwait 0xfffffe0057878000 syz-executor.3 39555 1 782 0 S uwait 0xfffffe0057448a80 syz-executor.3 39550 1 782 0 S uwait 0xfffffe0099ba0800 syz-executor.3 39544 1 782 0 S uwait 0xfffffe0099ba0e00 syz-executor.3 39167 1 782 0 S uwait 0xfffffe0057879600 syz-executor.3 39165 1 779 0 S uwait 0xfffffe0099ba0180 syz-executor.0 39123 1 780 0 S uwait 0xfffffe0057878500 syz-executor.1 39009 1 804 0 S uwait 0xfffffe0057877180 syz-executor.2 38761 1 804 0 S uwait 0xfffffe0099ba0900 syz-executor.2 38725 1 779 0 S uwait 0xfffffe0099ba1600 syz-executor.0 38721 1 782 0 S uwait 0xfffffe0057876500 syz-executor.3 38720 1 804 0 S uwait 0xfffffe0057876e00 syz-executor.2 38716 1 779 0 S uwait 0xfffffe0057876900 syz-executor.0 38714 1 782 0 S uwait 0xfffffe0057876800 syz-executor.3 38709 1 779 0 S uwait 0xfffffe0057879d00 syz-executor.0 38707 1 782 0 S uwait 0xfffffe0057876400 syz-executor.3 38604 1 780 0 S uwait 0xfffffe008fe68680 syz-executor.1 36368 1 782 0 S uwait 0xfffffe0057876c00 syz-executor.3 36366 1 782 0 S uwait 0xfffffe0057877780 syz-executor.3 36362 1 782 0 S uwait 0xfffffe0057877a80 syz-executor.3 35735 1 780 0 S uwait 0xfffffe0099ba0c00 syz-executor.1 27447 1 779 0 S uwait 0xfffffe0057876000 syz-executor.0 27442 1 779 0 S uwait 0xfffffe0057879c00 syz-executor.0 27216 1 804 0 S uwait 0xfffffe0099ba0600 syz-executor.2 27211 1 804 0 S uwait 0xfffffe0057878300 syz-executor.2 27206 1 804 0 S uwait 0xfffffe008fe6a780 syz-executor.2 20809 1 782 0 S uwait 0xfffffe0057879800 syz-executor.3 20803 1 782 0 S uwait 0xfffffe0057877580 syz-executor.3 18397 1 779 0 S uwait 0xfffffe0057877d80 syz-executor.0 17322 1 779 0 S uwait 0xfffffe0057877680 syz-executor.0 17318 1 779 0 S uwait 0xfffffe0057878780 syz-executor.0 17314 1 779 0 S uwait 0xfffffe0099ba0f00 syz-executor.0 6075 1 6075 65 Ss select 0xfffffe0099ba0740 dhclient 5474 1 5474 0 Ss select 0xfffffe00578762c0 dhclient 5467 1 5467 0 Ss select 0xfffffe0099ba13c0 dhclient 5447 1 5447 65 Ss select 0xfffffe0099ba1240 dhclient 4883 1 4883 0 Ss select 0xfffffe0099ba1440 dhclient 4880 1 4880 0 Ss select 0xfffffe0099ba1540 dhclient 4860 1 4860 65 Ss select 0xfffffe0099ba14c0 dhclient 4661 0 0 0 DL aiordy 0xfffffe0092b6ca90 [aiod4] 4660 0 0 0 DL aiordy 0xfffffe0058c14548 [aiod3] 4659 0 0 0 DL aiordy 0xfffffe008fe67548 [aiod2] 4658 0 0 0 DL aiordy 0xfffffe009277b000 [aiod1] 3897 1 3897 0 Ss select 0xfffffe008fe68740 dhclient 3894 1 3894 0 Ss select 0xfffffe0057876340 dhclient 3867 1 3867 65 Ss select 0xfffffe0057877940 dhclient 1241 1 1241 0 Ss select 0xfffffe0057877840 dhclient 1236 1 1236 0 Ss select 0xfffffe00578779c0 dhclient 804 774 804 0 Rs syz-executor.2 782 774 782 0 Rs nanslp 0xffffffff83e456c0 syz-executor.3 780 774 780 0 Rs syz-executor.1 779 774 779 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100110 S uwait 0xfffffe0056f48880 syz-fuzzer 100112 S uwait 0xfffffe008fe6a880 syz-fuzzer 100113 S uwait 0xfffffe008fe6a980 syz-fuzzer 100114 S uwait 0xfffffe008fe6aa80 syz-fuzzer 100115 S uwait 0xfffffe008fe6ab80 syz-fuzzer 100116 S uwait 0xfffffe0056f48a80 syz-fuzzer 100117 S uwait 0xfffffe008fe69800 syz-fuzzer 100118 S kqread 0xfffffe0058df6100 syz-fuzzer 100174 S uwait 0xfffffe0057877c80 syz-fuzzer 106972 S uwait 0xfffffe0057879700 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058c135f8 csh 770 688 770 0 Ss select 0xfffffe008fe69ec0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00574658b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579ae0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579ae4b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0057465cb0 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 0xffffffff83e456c0 cron 688 1 688 0 Ss select 0xfffffe008fe6a1c0 sshd 501 1 501 0 Ss select 0xfffffe008fe6a640 syslogd 430 1 430 0 Ss select 0xfffffe008fe6b0c0 devd 429 1 429 65 Ss select 0xfffffe00578785c0 dhclient 344 1 344 0 Ss select 0xfffffe0057446240 dhclient 341 1 341 0 Ss select 0xfffffe0057445bc0 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] 100095 D sdflush 0xfffffe00574650e8 [/ 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 0xffffffff81ea6510 [uma] 7 0 0 0 DL - 0xffffffff83c01488 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8486c530 [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 - 0xffffffff82bc1540 [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 (0xfffffe00a45241a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1523 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009b5c49e0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1463 exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff84b72560) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1460 shared rw sctp-info (sctp-info) r = 0 (0xfffffe0053c44980) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1459 db> show malloc Type InUse MemUse Requests sctp_stro 2571 137916K 21917 pf_hash 5 11524K 5 pcb 5187 6346K 125836 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 sctp_atcl 5153 1933K 83948 kobj 327 1308K 488 inodedep 1610 1116K 43563 newblk 35 1033K 44032 vfscache 3 1025K 3 filedesc 98 778K 87865 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 222 450K 45077 dirrem 1575 394K 43472 sctp_atky 7744 326K 106492 vmem 3 274K 6 freefile 1575 197K 43427 acpica 1674 184K 56014 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 35 137K 43440 linker 358 134K 386 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 134 shm 28 86K 2028 bus 991 81K 5140 sctp_athm 5153 81K 84095 sctp_map 5142 81K 43224 mtx_pool 2 72K 2 syncache 1 68K 1 sctp_timw 258 65K 258 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 462 58K 462 kdtrace 298 56K 95237 pf_rule 18 36K 126 temp 34 33K 21601 DEVFS3 128 32K 138 hostcache 1 32K 1 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 137 16K 429 lltable 49 16K 174 bus-sc 34 15K 1651 KTRACE 101 13K 114 ether_multi 157 13K 167 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 kqueue 103 9K 44973 bmsafemap 2 9K 43551 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 286 rpc 2 8K 2 shmfd 1 8K 33 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 cred 27 7K 331 taskqueue 63 7K 63 pwddesc 101 7K 44978 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 500 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 23 UMA 272 5K 272 session 35 5K 488 DEVFSP 68 5K 1784 vt 11 5K 11 proc-args 132 5K 46397 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 newdirblk 30 4K 43420 acpisem 28 4K 28 selfd 55 4K 592405 lockf 32 4K 70 tcp_fsb 27 4K 5905 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 75 uidinfo 4 3K 19 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 CC Mem 32 2K 16361 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 31 2K 55 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 inpcbpolicy 43 2K 20101 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 freework 5 2K 43393 softdep 1 1K 1 mkdir 8 1K 86840 freeblks 4 1K 43390 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 110 NFSD session 1 1K 1 CAM periph 4 1K 271 osd 36 1K 16367 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 crypto 4 1K 500 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 43513 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 sctp_iter 1 1K 169 sctp_cpal 1 1K 159 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 sigio 3 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 2072 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 84731 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 filemon 0 0K 8 sctp_mcore 0 0K 0 sctp_socko 0 0K 35889 sctp_mvrf 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 294 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 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 38148 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 53 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 3 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 969 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 1 agp 0 0K 0 statfs 0 0K 43972 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 4954 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 41 lio 0 0K 54 acl 0 0K 0 mbuf_tag 0 0K 189 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 70978 ioctlops 0 0K 5138 eventfd 0 0K 147 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 1002 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 9218 688 1258358 0 254 40574976 0 sctp_asoc 2288 2571 479 21612 0 254 6978400 0 malloc-2048 2048 2585 159 62906 0 8 5619712 0 tcp_log 416 0 9657 299471 0 254 4017312 0 sctp_ep 1208 2582 728 62189 0 254 3998480 0 mbuf 256 13034 1447 2600870 0 254 3707136 0 mbuf_cluster 2048 1524 0 1524 0 254 3121152 0 malloc-1024 1024 2521 55 21624 0 16 2637824 0 RADIX NODE 144 17170 381 1117474 0 66 2527344 0 sctp_raddr 736 2584 474 21848 0 254 2250688 0 malloc-384 384 5153 217 84069 0 30 2062080 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 188 11600 1521 0 62 1697472 0 malloc-384 384 4117 53 6288 0 30 1601280 0 malloc-256 256 1814 4336 131960 0 62 1574400 0 UMA Slabs 0 112 13870 20 13870 0 126 1555680 0 malloc-128 128 11689 184 12141 0 126 1519744 0 vmem btag 56 25451 148 25451 0 254 1433544 0 malloc-4096 4096 327 3 1123 0 2 1351680 0 malloc-384 384 1624 1346 43599 0 30 1140480 0 malloc-16384 16384 53 7 44110 0 1 983040 0 tcpcb 1104 32 731 16356 0 254 842352 0 VM OBJECT 264 2730 150 651436 0 31 760320 0 socket 960 83 681 83847 0 254 733440 0 malloc-256 256 2590 275 62201 0 62 733440 0 FFS inode 1160 560 28 43987 0 8 682080 0 256 Bucket 2048 252 30 7336 0 8 577536 0 tcp_bbr_map 128 0 4061 69250 0 126 519808 0 sctp_chunk 152 1825 1243 5499 0 254 466336 0 malloc-4096 4096 101 7 44955 0 2 442368 0 THREAD 1808 196 35 50283 0 8 417648 0 malloc-128 128 1696 1466 217742 0 126 404736 0 malloc-65536 65536 4 2 588 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 mbuf_packet 256 853 671 69417 0 254 390144 0 MAP ENTRY 96 3732 300 1390520 0 126 387072 0 sctp_stream_msg_out 112 2646 666 6079 0 254 370944 0 VNODE 448 601 92 44030 0 30 310464 0 malloc-64 64 3871 476 5597 0 254 278208 0 malloc-16 16 14613 387 14846 0 254 240000 0 malloc-256 256 336 594 47491 0 62 238080 0 VMSPACE 2552 80 13 44938 0 4 237336 0 ertt_txseginfo 40 0 5858 209978 0 254 234320 0 DEVCTL 1024 0 220 155 0 0 225280 0 FPU_save_area 832 198 45 55135 0 16 202176 0 malloc-64 64 2571 516 43208 0 254 197568 0 malloc-32 32 5446 728 150474 0 254 197568 0 malloc-65536 65536 1 2 13 0 1 196608 0 malloc-128 128 1228 291 26464 0 126 194432 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-32 32 5400 270 5672 0 254 181440 0 128 Bucket 1024 111 52 10729 0 16 166912 0 PROC 1352 100 20 44952 0 8 162240 0 FFS2 dinode 256 560 70 43987 0 62 161280 0 malloc-1024 1024 125 19 2708 0 16 147456 0 malloc-128 128 977 170 5476 0 126 146816 0 S VFS Cache 104 1025 379 47628 0 126 146016 0 filedesc0 1072 101 25 44978 0 8 135072 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 20 490 1498 0 254 130560 0 64 Bucket 512 160 72 16132 0 30 118784 0 ksiginfo 112 107 937 6200 0 126 116928 0 malloc-4096 4096 22 4 30 0 2 106496 0 malloc-16 16 5727 523 94250 0 254 100000 0 malloc-128 128 523 252 7247 0 126 99200 0 malloc-32768 32768 0 3 120 0 1 98304 0 malloc-2048 2048 28 20 2030 0 8 98304 0 pipe 744 23 107 1463 0 16 96720 0 malloc-16 16 5155 845 163494 0 254 96000 0 malloc-4096 4096 18 4 656 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 10314 0 30 85680 0 malloc-64 64 757 566 49447 0 254 84672 0 malloc-64 64 553 770 17975 0 254 84672 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-8192 8192 6 4 144 0 1 81920 0 malloc-2048 2048 27 13 710 0 8 81920 0 malloc-2048 2048 4 36 535 0 8 81920 0 malloc-256 256 290 25 52092 0 62 80640 0 32 Bucket 256 136 179 13450 0 62 80640 0 sctp_readq 152 0 520 481 0 254 79040 0 tcp_inpcb 424 32 148 16356 0 30 76320 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-384 384 147 33 272 0 30 69120 0 malloc-64 64 421 650 90689 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-256 256 20 235 4760 0 62 65280 0 ripcb 424 5 148 2022 0 30 64872 0 udp_inpcb 424 6 147 1310 0 30 64872 0 tcp_rack_pcb 896 27 45 5905 0 16 64512 0 Files 80 265 535 155813 0 126 64000 0 malloc-512 512 10 110 91 0 30 61440 0 udplite_inpcb 424 0 126 413 0 30 53424 0 malloc-64 64 253 566 592627 0 254 52416 0 malloc-128 128 105 298 5999 0 126 51584 0 malloc-256 256 74 121 88384 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 206318 0 16 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 malloc-384 384 96 24 98 0 30 46080 0 da_ccb 544 0 84 2690 0 16 45696 0 pcpu-8 8 4865 767 6493 0 254 45056 0 tcp_bbr_pcb 832 0 54 5764 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 232 83 232 0 62 42840 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 3 7 43979 0 2 40960 0 malloc-64 64 4 563 21 0 254 36288 0 malloc-64 64 6 561 583 0 254 36288 0 8 Bucket 80 68 382 9044 0 126 36000 0 malloc-128 128 2 277 429 0 126 35712 0 malloc-128 128 22 257 339 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 38 97 43604 0 62 34560 0 malloc-256 256 53 82 536 0 62 34560 0 SLEEPQUEUE 88 232 152 232 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-2048 2048 3 13 4188 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 10 6 13 0 8 32768 0 malloc-1024 1024 4 28 39 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-1024 1024 0 32 8 0 16 32768 0 malloc-512 512 0 64 323 0 30 32768 0 malloc-512 512 4 60 1236 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 2 62 111 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 28 172 376221 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 56 208 11715 0 126 31680 0 cpuset 104 7 272 23 0 126 29016 0 sctp_laddr 48 0 588 3032 0 254 28224 0 tcp_inpcb ports 32 27 855 10997 0 254 28224 0 ertt 72 32 360 16356 0 126 28224 0 PWD 32 62 820 43506 0 254 28224 0 malloc-32 32 321 561 50281 0 254 28224 0 16 Bucket 144 73 123 825 0 62 28224 0 4 Bucket 48 6 582 930 0 254 28224 0 AIO 208 0 133 46 0 62 27664 0 malloc-8192 8192 1 2 4 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 35 241 491 0 126 24288 0 rl_entry 40 71 535 71 0 254 24240 0 malloc-384 384 27 33 27 0 30 23040 0 domainset 40 0 567 12 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 1723 0 254 20160 0 udplite_inpcb ports 32 0 630 314 0 254 20160 0 udp_inpcb ports 32 3 627 44 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 17 613 43 0 254 20160 0 malloc-32 32 34 596 4170 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 1695 0 254 20160 0 malloc-32 32 14 616 1608 0 254 20160 0 2 Bucket 32 53 577 4520 0 254 20160 0 cryptop 280 0 70 33 0 30 19600 0 AIOCB 552 0 35 82 0 16 19320 0 Mountpoints 2752 2 5 2 0 4 19264 0 AIOLIO 272 0 70 27 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 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-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 vtnet_tx_hdr 24 0 668 681218 0 254 16032 0 malloc-16 16 55 945 41822 0 254 16000 0 tcp_log_node 120 0 132 3 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 4 0 62 12144 0 malloc-16 16 25 725 64 0 254 12000 0 malloc-16 16 8 742 158 0 254 12000 0 malloc-16 16 63 687 162 0 254 12000 0 malloc-16 16 5 745 30405 0 254 12000 0 malloc-384 384 1 29 2 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 10 12 10 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 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 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 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 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 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