panic: No chunks on the queues for sid 0. cpuid = 0 time = 1653328982 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b32690 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b327f0 vpanic() at vpanic+0x2b8/frame 0xfffffe0053b328d0 panic() at panic+0xb5/frame 0xfffffe0053b32990 sctp_free_assoc() at sctp_free_assoc+0x4485/frame 0xfffffe0053b32af0 sctp_threshold_management() at sctp_threshold_management+0x440/frame 0xfffffe0053b32b40 sctp_t1init_timer() at sctp_t1init_timer+0xa9/frame 0xfffffe0053b32b90 sctp_timeout_handler() at sctp_timeout_handler+0x6e6/frame 0xfffffe0053b32cd0 softclock_call_cc() at softclock_call_cc+0x3c9/frame 0xfffffe0053b32e80 softclock_thread() at softclock_thread+0x1ff/frame 0xfffffe0053b32ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b32f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b32f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100029 ] Stopped at kdb_enter+0x6b: movq $0,0x275a77a(%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 0xffffffff81729d96 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe0053b327d0 rbp 0xfffffe0053b327f0 rsi 0 rdi 0xffffffff81729df8 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0053e9b3a0 r13 0xfffffe0053b32801 r14 0xffffffff82b50e00 .str.26 r15 0xffffffff82b50e00 .str.26 rip 0xffffffff8171991b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x275a77a(%rip) db> show proc Process 2 (clock) at 0xfffffe0053de0000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e17700 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e17700 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e186a0 (map 0xffffffff83e186a0) (map.pmap 0xffffffff83e18760) (pmap 0xffffffff83e187c8) threads: 2 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 51729 777 777 0 R (threaded) syz-executor.0 157431 RunQ syz-executor.0 157436 L *umtxql 0xfffffe0057887900 syz-executor.0 51725 778 778 0 R (threaded) syz-executor.1 157387 RunQ syz-executor.1 157435 Run CPU 1 syz-executor.1 33460 1 792 0 S uwait 0xfffffe005788aa00 syz-executor.3 33456 1 792 0 S uwait 0xfffffe005732ac00 syz-executor.3 33452 1 792 0 S uwait 0xfffffe0057327600 syz-executor.3 26586 0 0 0 DL - 0xffffffff83f61440 [soaiod4] 26585 0 0 0 DL - 0xffffffff83f61440 [soaiod3] 26584 0 0 0 DL - 0xffffffff83f61440 [soaiod2] 26583 0 0 0 DL - 0xffffffff83f61440 [soaiod1] 25020 1 778 0 S uwait 0xfffffe005788c400 syz-executor.1 25016 1 778 0 S uwait 0xfffffe0058b1cb00 syz-executor.1 25009 1 778 0 S uwait 0xfffffe005732a200 syz-executor.1 24073 1 792 0 S uwait 0xfffffe0057327e80 syz-executor.3 24069 1 792 0 S uwait 0xfffffe0058b1af00 syz-executor.3 24061 1 792 0 S uwait 0xfffffe00a62fd000 syz-executor.3 23711 1 792 0 S uwait 0xfffffe005788c300 syz-executor.3 23698 1 792 0 S uwait 0xfffffe005732a400 syz-executor.3 12779 1 12779 65 Ss select 0xfffffe00a66522c0 dhclient 11615 1 11615 0 Ss select 0xfffffe00a63e3540 dhclient 11612 1 11612 0 Ss select 0xfffffe00a5e952c0 dhclient 11593 1 11593 65 Ss select 0xfffffe0056f6dc40 dhclient 8129 1 8129 0 Ss select 0xfffffe00a5fb38c0 dhclient 8122 1 8122 0 Ss select 0xfffffe00a61467c0 dhclient 8073 1 8073 65 Ss select 0xfffffe009f364040 dhclient 4413 1 785 0 SV uwait 0xfffffe005788cc00 syz-executor.2 4402 1 785 0 SV uwait 0xfffffe005788a080 syz-executor.2 4394 1 785 0 SV uwait 0xfffffe0058b1c900 syz-executor.2 4386 1 785 0 SV uwait 0xfffffe0057889300 syz-executor.2 4376 1 785 0 SV uwait 0xfffffe005732ab00 syz-executor.2 4367 1 785 0 SV uwait 0xfffffe0058b1ac00 syz-executor.2 4358 1 785 0 SV uwait 0xfffffe0058b1a080 syz-executor.2 4349 1 785 0 SV uwait 0xfffffe0057889a00 syz-executor.2 4342 1 785 0 SV uwait 0xfffffe0058b1a180 syz-executor.2 4331 1 785 0 SV uwait 0xfffffe0058b1cd00 syz-executor.2 4326 1 785 0 SV uwait 0xfffffe0057889100 syz-executor.2 4313 1 785 0 SV uwait 0xfffffe0058b1ca00 syz-executor.2 4302 1 785 0 SV uwait 0xfffffe0058b1ae00 syz-executor.2 4293 1 785 0 SV uwait 0xfffffe0057889800 syz-executor.2 4284 1 785 0 SV uwait 0xfffffe0058b1c700 syz-executor.2 4275 1 785 0 SV uwait 0xfffffe005788ca00 syz-executor.2 4270 1 4270 0 Ss select 0xfffffe00578fb240 dhclient 4267 1 4267 0 Ss select 0xfffffe00a61a4040 dhclient 4248 1 4248 65 Ss select 0xfffffe00a61a4140 dhclient 4240 1 785 0 SV uwait 0xfffffe0058b1c300 syz-executor.2 4231 1 785 0 SV uwait 0xfffffe0058b1a280 syz-executor.2 4222 1 785 0 SV uwait 0xfffffe005788cf00 syz-executor.2 4213 1 785 0 SV uwait 0xfffffe005788cb00 syz-executor.2 4204 1 785 0 SV uwait 0xfffffe0057889e00 syz-executor.2 4192 1 785 0 SV uwait 0xfffffe005732ae80 syz-executor.2 2338 1 785 0 S uwait 0xfffffe0058b1d280 syz-executor.2 2336 1 785 0 S uwait 0xfffffe0057889600 syz-executor.2 2328 1 785 0 S uwait 0xfffffe0057329c00 syz-executor.2 2211 1 785 0 SV uwait 0xfffffe005732a700 syz-executor.2 2198 1 785 0 SV uwait 0xfffffe005732ad80 syz-executor.2 2187 1 785 0 SV uwait 0xfffffe0058b1cc00 syz-executor.2 1883 0 0 0 DL aiordy 0xfffffe009f228548 [aiod4] 1882 0 0 0 DL aiordy 0xfffffe009f340a90 [aiod3] 1881 0 0 0 DL aiordy 0xfffffe0056f9e000 [aiod2] 1880 0 0 0 DL aiordy 0xfffffe009f340000 [aiod1] 816 1 816 0 Ss select 0xfffffe00578fce40 dhclient 810 1 810 0 Ss select 0xfffffe00578fcec0 dhclient 792 774 792 0 Rs syz-executor.3 785 774 785 0 Rs syz-executor.2 778 774 778 0 Ss nanslp 0xffffffff83e41701 syz-executor.1 777 774 777 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100101 S uwait 0xfffffe0058b1b380 syz-fuzzer 100116 S uwait 0xfffffe0057328780 syz-fuzzer 100117 S uwait 0xfffffe0057328700 syz-fuzzer 100118 S uwait 0xfffffe0057328600 syz-fuzzer 100119 S uwait 0xfffffe0057328500 syz-fuzzer 100120 S uwait 0xfffffe0057328480 syz-fuzzer 100121 S kqread 0xfffffe0058b52e00 syz-fuzzer 100122 S uwait 0xfffffe0057328180 syz-fuzzer 102421 S uwait 0xfffffe0057889200 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009e8d4b40 csh 770 688 770 0 Ss select 0xfffffe0056f6aac0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579c60b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00574728b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057472cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579c64b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579c68b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579c6cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579c70b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579c74b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e41700 cron 688 1 688 0 Ss select 0xfffffe0056f6aec0 sshd 501 1 501 0 Ss select 0xfffffe0056f6b440 syslogd 430 1 430 0 Ss select 0xfffffe0056f6b140 devd 429 1 429 65 Ss select 0xfffffe0056f6af40 dhclient 344 1 344 0 Ss select 0xfffffe0056f6b040 dhclient 341 1 341 0 Ss select 0xfffffe0056f6b340 dhclient 17 0 0 0 DL syncer 0xffffffff83f66f60 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0056fa0a90 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f65560 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058b84ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f99000 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8ceb8 [dom0] 100083 D launds 0xffffffff83f8cec4 [laundry: dom0] 100084 D umarcl 0xffffffff81e471e0 [uma] 7 0 0 0 DL - 0xffffffff83bfdd28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84815550 [pf purge] 5 0 0 0 DL waiting 0xffffffff84b7a4a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa0cc0 [doneq0] 100045 D - 0xffffffff83aa0c40 [async] 100076 D - 0xffffffff83aa0ac0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fd7488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f886e0 [crypto] 100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0] 100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e16d00 [g_event] 100036 D - 0xffffffff83e16d20 [g_up] 100037 D - 0xffffffff83e16d40 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe0053de1000 [init] 10 0 0 0 DL audit_w 0xffffffff83f891c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e17700 [swapper] 100005 D - 0xfffffe0053e84100 [if_config_tqg_0] 100006 D - 0xfffffe0053e84000 [softirq_0] 100007 D - 0xfffffe0053e83e00 [softirq_1] 100008 D - 0xfffffe0053e83d00 [if_io_tqg_0] 100009 D - 0xfffffe0053e83c00 [if_io_tqg_1] 100010 D - 0xfffffe000795f100 [inm_free taskq] 100011 D - 0xfffffe000795f000 [linuxkpi_irq_wq] 100012 D - 0xfffffe000795ee00 [in6m_free taskq] 100013 D - 0xfffffe000795ed00 [deferred_unmount ta] 100014 D - 0xfffffe000795ec00 [thread taskq] 100016 D - 0xfffffe000795ea00 [kqueue_ctx taskq] 100017 D - 0xfffffe000795e900 [pci_hp taskq] 100020 D - 0xfffffe000795e600 [aiod_kick taskq] 100021 D - 0xfffffe000795e500 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000795e500 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000795e500 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000795e500 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000795e400 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000795e400 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000795e400 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000795e400 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000795e300 [firmware taskq] 100038 D - 0xfffffe000795e200 [crypto_0] 100039 D - 0xfffffe000795e200 [crypto_1] 100055 D - 0xfffffe000795e000 [vtnet0 rxq 0] 100056 D - 0xfffffe000795de00 [vtnet0 txq 0] 100057 D - 0xfffffe000795dd00 [vtnet0 rxq 1] 100058 D - 0xfffffe000795dc00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon] 100066 D - 0xffffffff82b56c80 [deadlkres] 100070 D - 0xfffffe000795f200 [mca taskq] 100071 D - 0xfffffe00585ef600 [acpi_task_0] 100072 D - 0xfffffe00585ef600 [acpi_task_1] 100073 D - 0xfffffe00585ef600 [acpi_task_2] 100075 D - 0xfffffe000795e100 [CAM taskq] db> show all locks Process 51729 (syz-executor.0) thread 0xfffffe00a62b7c80 (157431) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83e62e50) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1281 Process 51725 (syz-executor.1) thread 0xfffffe00a6f00ac0 (157435) exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe0058c6eca0) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:594 Process 2 (clock) thread 0xfffffe0053e9b3a0 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a5d068b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4850 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c199e0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4848 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 pcb 6351 7656K 166467 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sctp_stro 3083 3083K 26910 sctp_atcl 6248 2343K 110713 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 490 newblk 9 1026K 63520 vfscache 3 1025K 3 filedesc 92 730K 101561 inodedep 320 632K 52872 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 223 454K 51855 sctp_atky 9343 390K 142514 vmem 3 274K 5 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 50784 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 sctp_athm 6248 98K 114995 sctp_map 6166 97K 53820 BPF 46 88K 106 bus 995 81K 5208 dirrem 310 78K 52721 mtx_pool 2 72K 2 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 umtx 484 61K 484 sctp_timw 230 58K 230 kdtrace 301 57K 109167 freefile 310 39K 52673 temp 34 33K 3972 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 24 msg 4 30K 4 gtaskqueue 18 26K 18 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 97 16K 97 routetbl 129 16K 411 bus-sc 34 15K 1681 lltable 42 13K 189 KTRACE 102 13K 1825 ifnet 7 13K 7 ether_multi 152 13K 162 eventhandler 136 12K 136 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 ksem 4 10K 230 kqueue 104 9K 51834 in6_multi 65 9K 65 bmsafemap 2 9K 52827 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 31 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 taskqueue 63 7K 63 cred 26 7K 1048 pwddesc 102 7K 52102 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 532 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 54 pf_ifnet 10 5K 19 DEVFSP 68 5K 3923 vt 11 5K 11 proc-args 129 5K 53127 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 33 4K 82 acpisem 28 4K 28 selfd 55 4K 684691 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 sigio 39 3K 40 select 19 3K 140 uidinfo 3 3K 27 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 30 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 freework 5 2K 53209 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 101522 freeblks 4 1K 52386 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 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 diradd 5 1K 52765 crypto 4 1K 4 inpcbpolicy 20 1K 20411 encap_export_host 12 1K 12 procdesc 5 1K 14 ip6opt 4 1K 225 CC Mem 9 1K 11692 sctp_stri 1 1K 8462 newdirblk 4 1K 50761 pfil 4 1K 4 cdev 2 1K 2 osd 13 1K 11703 chacha20random 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 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 4426 pf_rule 1 1K 32 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 105120 filecaps 5 1K 109 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 49 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 48716 sctp_iter 0 0K 161 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 154 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 18 mqdata 0 0K 0 pf_table 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 142 tcp_do 0 0K 0 tcp_fsb 0 0K 3221 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 0 0K 0 NFSCL layout 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 NFSCL client 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 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 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 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 0 0K 0 DEVFS2 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 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 45004 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 52 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 1679 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 vtfont 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 11 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 3 agp 0 0K 0 statfs 0 0K 50994 namei_tracker 0 0K 6 export_host 0 0K 0 cl_savebuf 0 0K 115 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 191 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 33 lio 0 0K 3 acl 0 0K 0 mbuf_tag 0 0K 158 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 55293 ioctlops 0 0K 735 eventfd 0 0K 106 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 1011 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8931 721 1428087 0 254 39534592 0 sctp_asoc 2256 3083 222 26910 0 254 7456080 0 malloc-2048 2048 3168 208 79767 0 8 6914048 0 sctp_ep 1208 3164 396 79572 0 254 4300480 0 mbuf 256 13030 700 3070925 0 254 3514880 0 malloc-1024 1024 3090 46 26912 0 16 3211264 0 sctp_raddr 736 3102 462 45625 0 254 2623104 0 mbuf_cluster 2048 1270 0 1270 0 254 2600960 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-384 384 6250 230 110725 0 30 2488320 0 RADIX NODE 144 16651 368 937967 0 63 2450736 0 tcp_log 416 0 5337 36115 0 254 2220192 0 BUF TRIE 144 189 11599 1950 0 62 1697472 0 malloc-384 384 4169 31 4509 0 30 1612800 0 UMA Slabs 0 112 13917 9 13917 0 126 1559712 0 malloc-128 128 11627 246 64433 0 126 1519744 0 vmem btag 56 25694 49 25694 0 254 1441608 0 malloc-4096 4096 328 4 496 0 2 1359872 0 ertt_txseginfo 40 18985 11517 322745 0 254 1220080 0 malloc-384 384 333 2727 52943 0 30 1175040 0 malloc-256 256 3422 298 80413 0 62 952320 0 malloc-16384 16384 49 6 50942 0 1 901120 0 VM OBJECT 264 3084 156 1103874 0 31 855360 0 malloc-256 256 268 2957 318215 0 62 825600 0 malloc-256 256 385 2720 53964 0 62 794880 0 tcp_bbr_map 128 1686 4266 101528 0 126 761856 0 socket 960 128 636 101701 0 254 733440 0 FFS inode 1160 563 32 53238 0 8 690200 0 256 Bucket 2048 257 39 7787 0 8 606208 0 tcpcb 1104 9 502 11692 0 254 564144 0 malloc-4096 4096 124 8 51921 0 2 540672 0 MAP ENTRY 96 4590 450 2598381 0 126 483840 0 malloc-128 128 653 2881 105785 0 126 452352 0 THREAD 1808 198 44 57436 0 8 437536 0 malloc-65536 65536 4 2 140 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_stream_msg_out 112 3000 312 7868 0 254 370944 0 sctp_chunk 152 1722 566 23000 0 254 347776 0 mbuf_packet 256 579 691 101208 0 254 325120 0 VNODE 448 604 116 53281 0 30 322560 0 malloc-64 64 4175 676 56474 0 254 310464 0 malloc-64 64 3610 485 48746 0 254 262080 0 malloc-16 16 14655 345 14729 0 254 240000 0 malloc-32 32 6522 660 117233 0 254 229824 0 VMSPACE 2552 77 13 51681 0 4 229680 0 DEVCTL 1024 0 220 154 0 0 225280 0 FPU_save_area 832 200 43 64538 0 16 202176 0 malloc-65536 65536 1 2 391 0 1 196608 0 malloc-32 32 5361 561 5789 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 128 Bucket 1024 127 48 9695 0 16 179200 0 malloc-128 128 1220 175 27037 0 126 178560 0 FFS2 dinode 256 563 127 53237 0 62 176640 0 PROC 1352 101 19 51729 0 8 162240 0 S VFS Cache 104 1067 454 55541 0 126 158184 0 malloc-1024 1024 122 22 466 0 16 147456 0 filedesc0 1072 102 31 52102 0 8 142576 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 476 0 1 131072 0 unpcb 256 20 490 1657 0 254 130560 0 64 Bucket 512 175 57 27339 0 30 118784 0 ksiginfo 112 111 933 7914 0 126 116928 0 malloc-16 16 6288 712 152980 0 254 112000 0 malloc-256 256 247 188 57612 0 62 111360 0 malloc-16 16 6193 557 54872 0 254 108000 0 malloc-128 128 525 250 10484 0 126 99200 0 malloc-32768 32768 0 3 3 0 1 98304 0 malloc-8192 8192 6 6 277 0 1 98304 0 pipe 744 23 107 2420 0 16 96720 0 32 Bucket 256 179 196 22942 0 62 96000 0 UMA Kegs 384 230 3 230 0 30 89472 0 malloc-64 64 569 754 4671 0 254 84672 0 clpbuf 2624 0 32 39 0 16 83968 0 malloc-128 128 532 119 1604 0 126 83328 0 malloc-2048 2048 5 35 1165 0 8 81920 0 sctp_readq 152 78 442 1994 0 254 79040 0 ripcb 424 5 175 7556 0 30 76320 0 g_bio 408 0 180 11033 0 30 73440 0 Files 80 331 569 182032 0 126 72000 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 4 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 tcp_inpcb 424 9 144 11692 0 30 64872 0 malloc-384 384 121 29 122 0 30 57600 0 udplite_inpcb 424 0 126 846 0 30 53424 0 malloc-64 64 225 594 736946 0 254 52416 0 malloc-64 64 132 687 56119 0 254 52416 0 malloc-128 128 166 237 788 0 126 51584 0 malloc-128 128 188 215 311 0 126 51584 0 malloc-128 128 40 363 101689 0 126 51584 0 malloc-256 256 55 140 1782 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 242333 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 10 14 15 0 8 49152 0 malloc-1024 1024 27 21 72 0 16 49152 0 malloc-1024 1024 6 42 530 0 16 49152 0 malloc-512 512 3 93 8460 0 30 49152 0 tcp_rack_pcb 896 0 54 3221 0 16 48384 0 tcp_bbr_pcb 832 5 49 5445 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 TURNSTILE 136 243 72 243 0 62 42840 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4704 416 5210 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 6 84 317 0 30 38160 0 da_ccb 544 0 70 2863 0 16 38080 0 hostcache 64 5 562 5 0 254 36288 0 PWD 32 59 1075 50833 0 254 36288 0 malloc-64 64 39 528 20193 0 254 36288 0 malloc-64 64 200 367 345 0 254 36288 0 malloc-64 64 18 549 56 0 254 36288 0 8 Bucket 80 74 376 10717 0 126 36000 0 routing nhops 256 27 108 34 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 45 45 192 0 30 34560 0 malloc-256 256 2 133 9188 0 62 34560 0 malloc-256 256 46 89 50 0 62 34560 0 malloc-256 256 20 115 720 0 62 34560 0 SLEEPQUEUE 88 243 141 243 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-16384 16384 2 0 17 0 1 32768 0 malloc-4096 4096 5 3 634 0 2 32768 0 malloc-4096 4096 2 6 51022 0 2 32768 0 malloc-2048 2048 3 13 10 0 8 32768 0 malloc-2048 2048 3 13 68 0 8 32768 0 malloc-2048 2048 7 9 477 0 8 32768 0 malloc-1024 1024 6 26 1282 0 16 32768 0 malloc-512 512 11 53 119 0 30 32768 0 malloc-512 512 3 61 170 0 30 32768 0 malloc-512 512 0 64 9 0 30 32768 0 malloc-512 512 10 54 75 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 382577 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 5481 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 4 584 35466 0 254 28224 0 tcp_inpcb ports 32 2 880 8123 0 254 28224 0 malloc-32 32 153 729 20732 0 254 28224 0 malloc-32 32 123 759 51686 0 254 28224 0 16 Bucket 144 69 127 908 0 62 28224 0 4 Bucket 48 7 581 1067 0 254 28224 0 AIO 208 0 133 747 0 62 27664 0 malloc-8192 8192 1 2 18 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 35 241 60 0 126 24288 0 rl_entry 40 81 525 81 0 254 24240 0 malloc-384 384 0 60 4 0 30 23040 0 malloc-384 384 43 17 45 0 30 23040 0 udpcb 32 6 624 1163 0 254 20160 0 udplite_inpcb ports 32 0 630 21 0 254 20160 0 udp_inpcb ports 32 3 627 70 0 254 20160 0 ertt 72 9 271 11692 0 126 20160 0 malloc-32 32 5 625 39631 0 254 20160 0 malloc-32 32 128 502 1864 0 254 20160 0 malloc-32 32 56 574 441 0 254 20160 0 malloc-32 32 25 605 1186 0 254 20160 0 2 Bucket 32 63 567 4975 0 254 20160 0 AIOCB 552 0 35 1010 0 16 19320 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 2 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-4096 4096 0 4 15 0 2 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-2048 2048 1 7 1 0 8 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 4 12 4 0 16 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 0 32 84 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 tcpreass 48 0 336 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 750954 0 254 16032 0 malloc-16 16 482 518 3455 0 254 16000 0 kenv 258 15 45 1049 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 9 741 132993 0 254 12000 0 malloc-16 16 22 728 135 0 254 12000 0 malloc-16 16 20 730 60 0 254 12000 0 malloc-16 16 78 672 52566 0 254 12000 0 itimer 352 0 33 7 0 30 11616 0 malloc-384 384 1 29 1 0 30 11520 0 AIOLIO 272 0 42 3 0 30 11424 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 1 0 254 2048 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 0 254 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 184 0 0 0 0 62 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_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 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-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-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 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