panic: No chunks on the queues for sid 0. cpuid = 1 time = 1653742325 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 $0,0x275b6fa(%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 0xffffffff8172b396 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe0053b327d0 rbp 0xfffffe0053b327f0 rsi 0 rdi 0xffffffff8172b3f8 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0xfffffe008ff09a70 r12 0xfffffe0053e9b3a0 r13 0xfffffe0053b32801 r14 0xffffffff82b58820 .str.26 r15 0xffffffff82b58820 .str.26 rip 0xffffffff8171af1b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x275b6fa(%rip) db> show proc Process 2 (clock) at 0xfffffe0053de0000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e19c80 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e19c80 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e1ac20 (map 0xffffffff83e1ac20) (map.pmap 0xffffffff83e1ace0) (pmap 0xffffffff83e1ad48) threads: 2 100029 Run CPU 1 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 16320 780 780 0 S (threaded) syz-executor.2 119735 S nanslp 0xffffffff83e43c80 syz-executor.2 119848 S connec 0xfffffe0058d8fc1a syz-executor.2 119852 S uwait 0xfffffe0057328d00 syz-executor.2 16318 781 781 0 S (threaded) syz-executor.3 119819 S nanslp 0xffffffff83e43c81 syz-executor.3 119840 S connec 0xfffffe009a62a85a syz-executor.3 119850 S uwait 0xfffffe0057889d00 syz-executor.3 14780 0 0 0 DL - 0xffffffff83f639c0 [soaiod4] 14779 0 0 0 DL - 0xffffffff83f639c0 [soaiod3] 14778 0 0 0 DL - 0xffffffff83f639c0 [soaiod2] 14777 0 0 0 DL - 0xffffffff83f639c0 [soaiod1] 8436 1 781 0 S uwait 0xfffffe0058d25e80 syz-executor.3 8423 1 781 0 S uwait 0xfffffe005788b500 syz-executor.3 8421 1 781 0 S uwait 0xfffffe005788cd80 syz-executor.3 8416 1 781 0 S uwait 0xfffffe0058d25c80 syz-executor.3 8412 1 781 0 S uwait 0xfffffe005788aa00 syz-executor.3 8410 1 781 0 S uwait 0xfffffe005788a900 syz-executor.3 8408 1 781 0 S umtxn 0xfffffe0058d27800 syz-executor.3 8007 1 780 60928 SV uwait 0xfffffe005788cf00 syz-executor.2 7863 1 7863 65 Ss select 0xfffffe00924b7240 dhclient 5799 1 5799 0 Ss select 0xfffffe009968c040 dhclient 5796 1 5796 0 Ss select 0xfffffe009975d040 dhclient 5777 1 5777 65 Ss select 0xfffffe009969e440 dhclient 4332 1 4332 0 Ss select 0xfffffe009968f540 dhclient 4329 1 4329 0 Ss select 0xfffffe009969cd40 dhclient 4302 1 4302 65 Ss select 0xfffffe00578fa6c0 dhclient 3107 1 3107 0 Ss select 0xfffffe00578fda40 dhclient 3104 1 3104 0 Ss select 0xfffffe00578fd940 dhclient 3085 1 3085 65 Ss select 0xfffffe00578fdc40 dhclient 2518 1 784 0 SV uwait 0xfffffe005788a500 syz-executor.1 2509 1 784 0 SV uwait 0xfffffe005788b200 syz-executor.1 2501 1 784 0 SV uwait 0xfffffe0058d26200 syz-executor.1 1730 1 784 60928 SV uwait 0xfffffe0057328900 syz-executor.1 1721 1 784 60928 SV uwait 0xfffffe0057328880 syz-executor.1 1710 1 784 60928 SV uwait 0xfffffe005788a200 syz-executor.1 1625 1 779 0 S uwait 0xfffffe0058d26a80 syz-executor.0 1623 1 779 0 S uwait 0xfffffe0058d26c80 syz-executor.0 1622 1 779 0 S uwait 0xfffffe0058d26880 syz-executor.0 1620 1 779 0 S uwait 0xfffffe005788b400 syz-executor.0 1555 1 1555 0 Ss select 0xfffffe00997b7ec0 dhclient 1552 1 1552 0 Ss select 0xfffffe00997b7f40 dhclient 867 0 0 0 DL aiordy 0xfffffe0058c49548 [aiod4] 866 0 0 0 DL aiordy 0xfffffe0092677548 [aiod3] 865 0 0 0 DL aiordy 0xfffffe0056f9ea90 [aiod2] 864 0 0 0 DL aiordy 0xfffffe0092dbe548 [aiod1] 784 774 784 0 Ss piperd 0xfffffe0058b8f2e8 syz-executor.1 781 774 781 0 Ss nanslp 0xffffffff83e43c81 syz-executor.3 780 774 780 0 Ss nanslp 0xffffffff83e43c80 syz-executor.2 779 774 779 0 Ss piperd 0xfffffe0058b7a2e8 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100098 S uwait 0xfffffe0053c03a00 syz-fuzzer 100116 S uwait 0xfffffe0057328100 syz-fuzzer 100117 S uwait 0xfffffe0057328000 syz-fuzzer 100118 S uwait 0xfffffe0057327e80 syz-fuzzer 100119 S uwait 0xfffffe0057327f00 syz-fuzzer 100120 S uwait 0xfffffe0053c03200 syz-fuzzer 100121 S uwait 0xfffffe0053c03300 syz-fuzzer 100122 S uwait 0xfffffe0057327d00 syz-fuzzer 100123 S kqread 0xfffffe0058d3c100 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058d57b40 csh 770 688 770 0 Ss select 0xfffffe0056f6ab40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00579c98b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579c9cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579ca0b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00579ca4b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00579ca8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00579cacb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00579cb0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00579cb4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e43c81 cron 688 1 688 0 Ss select 0xfffffe0056f6ad40 sshd 501 1 501 0 Ss select 0xfffffe0056f6b0c0 syslogd 430 1 430 0 Ss select 0xfffffe0056f6b240 devd 429 1 429 65 Ss select 0xfffffe0056f6b740 dhclient 344 1 344 0 Ss select 0xfffffe0056f6b340 dhclient 341 1 341 0 Ss select 0xfffffe0056f6b140 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f9f548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f694e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f67ae0 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00574728e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9b5c0 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8f478 [dom0] 100080 D launds 0xffffffff83f8f484 [laundry: dom0] 100081 D umarcl 0xffffffff81e4add0 [uma] 7 0 0 0 DL - 0xffffffff83c002a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b63550 [pf purge] 5 0 0 0 DL waiting 0xffffffff846914a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa3240 [doneq0] 100045 D - 0xffffffff83aa31c0 [async] 100076 D - 0xffffffff83aa3040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fd7488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8aca0 [crypto] 100041 D crypto_ 0xfffffe0053ecd830 [crypto returns 0] 100042 D crypto_ 0xfffffe0053ecd880 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e19280 [g_event] 100036 D - 0xffffffff83e192a0 [g_up] 100037 D - 0xffffffff83e192c0 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 1 [clock (0)] 100030 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 Run CPU 0 [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 0xffffffff83f8b780 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e19c80 [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 - 0xfffffe000795a100 [inm_free taskq] 100011 D - 0xfffffe000795a000 [linuxkpi_irq_wq] 100012 D - 0xfffffe0007959e00 [in6m_free taskq] 100013 D - 0xfffffe0007959d00 [deferred_unmount ta] 100014 D - 0xfffffe0007959c00 [thread taskq] 100016 D - 0xfffffe0007959a00 [kqueue_ctx taskq] 100017 D - 0xfffffe0007959900 [pci_hp taskq] 100020 D - 0xfffffe0007959600 [aiod_kick taskq] 100021 D - 0xfffffe0007959500 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007959500 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007959500 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007959500 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007959400 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007959400 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007959400 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007959400 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007959300 [firmware taskq] 100038 D - 0xfffffe0007959200 [crypto_0] 100039 D - 0xfffffe0007959200 [crypto_1] 100055 D - 0xfffffe0007959000 [vtnet0 rxq 0] 100056 D - 0xfffffe0007958e00 [vtnet0 txq 0] 100057 D - 0xfffffe0007958d00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007958c00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f6c000 [virtio_balloon] 100066 D - 0xffffffff82b5e6a0 [deadlkres] 100070 D - 0xfffffe000795a200 [mca taskq] 100071 D - 0xfffffe00585ef600 [acpi_task_0] 100072 D - 0xfffffe00585ef600 [acpi_task_1] 100073 D - 0xfffffe00585ef600 [acpi_task_2] 100075 D - 0xfffffe0007959100 [CAM taskq] db> show all locks Process 2 (clock) thread 0xfffffe0053e9b3a0 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00998998b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4850 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c152f8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4848 Process 12 (intr) thread 0xfffffe0053e99e40 (100032) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0053eca100) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1424 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 pcb 963 1594K 26091 kobj 328 1312K 490 newblk 9 1026K 15827 vfscache 3 1025K 3 inodedep 92 547K 15464 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 469 469K 2238 filedesc 48 377K 30647 subproc 187 364K 16435 sctp_atcl 939 353K 15209 vmem 3 274K 6 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 418 pagedep 9 130K 15334 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 83 bus 995 81K 5208 mtx_pool 2 72K 2 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_atky 1408 59K 17465 umtx 418 53K 418 kdtrace 263 51K 36183 shm 5 40K 11 temp 34 33K 2726 DEVFS3 128 32K 138 hostcache 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 dirrem 83 21K 15349 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 routetbl 136 16K 428 ithread 97 16K 97 sctp_athm 939 15K 15220 sctp_map 938 15K 4484 bus-sc 34 15K 1681 lltable 45 14K 134 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 eventhandler 136 12K 136 kenv 95 12K 95 freefile 83 11K 15330 rman 88 11K 431 GEOM 61 11K 489 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 15429 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 3674 rpc 2 8K 2 shmfd 1 8K 19 pfs_vncache 1 8K 1 cred 30 8K 272 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 83 8K 16417 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 454 pwddesc 80 5K 16315 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 64 pf_ifnet 10 5K 19 DEVFSP 68 5K 854 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 108 4K 17690 acpisem 28 4K 28 selfd 55 4K 226574 lockf 32 4K 60 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 72 uidinfo 4 3K 16 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 30 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 freework 5 2K 15306 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 30626 freeblks 4 1K 15305 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 84 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 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 inpcbpolicy 22 1K 22490 CC Mem 11 1K 20226 filedesc_to_leader 11 1K 21 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 15313 diradd 4 1K 15389 pfil 4 1K 4 osd 15 1K 20214 cdev 2 1K 2 chacha20random 1 1K 1 tcp_fsb 2 1K 3443 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 soname 6 1K 44808 cryptodev 2 1K 561 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 filecaps 5 1K 120 sctp_vrf 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_rule 0 0K 4 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do 0 0K 0 filemon 0 0K 283 sctp_mcore 0 0K 0 sctp_socko 0 0K 6523 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 0 sctp_stri 0 0K 14 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 14162 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 39 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 2 allocindir 0 0K 0 indirdep 0 0K 10 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 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 ip6opt 0 0K 12 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 15632 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 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 1240 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 7 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 148 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 26957 ioctlops 0 0K 552 eventfd 0 0K 53 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 897 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 6 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 8328 1070 1157950 0 254 38494208 0 tcp_log 416 0 14733 92721 0 254 6128928 0 mbuf 256 10568 2396 2183805 0 254 3318784 0 sctp_asoc 2256 469 551 2238 0 254 2301120 0 pbuf 2624 0 794 0 0 2 2083456 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 RADIX NODE 144 13561 210 301379 0 62 1983024 0 malloc-2048 2048 474 454 13159 0 8 1900544 0 BUF TRIE 144 179 11609 1067 0 62 1697472 0 malloc-384 384 4169 31 4509 0 30 1612800 0 sctp_ep 1208 470 800 12964 0 254 1534160 0 malloc-128 128 11627 91 27042 0 126 1499904 0 malloc-4096 4096 328 2 494 0 2 1351680 0 UMA Slabs 0 112 11704 26 11704 0 126 1313760 0 vmem btag 56 21342 81 21342 0 254 1199688 0 tcpcb 1104 11 752 20203 0 254 842352 0 malloc-1024 1024 476 340 2245 0 16 835584 0 sctp_raddr 736 469 554 2238 0 254 752928 0 socket 960 48 716 36944 0 254 733440 0 VM OBJECT 264 2621 109 357958 0 30 720720 0 malloc-384 384 941 799 15211 0 30 668160 0 FFS inode 1160 533 27 15863 0 8 649600 0 256 Bucket 2048 286 20 6402 0 8 626688 0 malloc-16384 16384 27 6 15485 0 1 540672 0 tcp_bbr_map 128 0 4061 157346 0 126 519808 0 malloc-65536 65536 4 3 140 0 1 458752 0 malloc-4096 4096 103 7 16356 0 2 450560 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 sctp_chunk 152 1474 1074 5126 0 254 387296 0 MAP ENTRY 96 3575 457 868360 0 126 387072 0 malloc-384 384 105 885 15538 0 30 380160 0 THREAD 1808 181 28 19856 0 8 377872 0 malloc-8192 8192 6 36 419 0 1 344064 0 malloc-256 256 268 1037 91847 0 62 334080 0 ertt_txseginfo 40 449 7429 205682 0 254 315120 0 VNODE 448 574 119 15906 0 30 310464 0 malloc-64 64 4165 434 20939 0 254 294336 0 malloc-256 256 158 967 16477 0 62 288000 0 malloc-256 256 556 509 14308 0 62 272640 0 mbuf_packet 256 606 410 26374 0 254 260096 0 malloc-16 16 14655 95 14729 0 254 236000 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-65536 65536 1 2 218 0 1 196608 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 183 42 28186 0 16 187200 0 malloc-32 32 5361 309 5970 0 254 181440 0 malloc-128 128 425 970 34782 0 126 178560 0 malloc-128 128 1220 175 26916 0 126 178560 0 VMSPACE 2552 56 13 16295 0 4 176088 0 FFS2 dinode 256 533 97 15863 0 62 161280 0 S VFS Cache 104 1030 491 16869 0 126 158184 0 128 Bucket 1024 104 43 2775 0 16 150528 0 malloc-1024 1024 121 23 378 0 16 147456 0 PROC 1352 80 25 16325 0 8 141960 0 malloc-64 64 997 1082 24061 0 254 133056 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 324 0 1 131072 0 malloc-32768 32768 0 4 120 0 1 131072 0 unpcb 256 20 490 1444 0 254 130560 0 sctp_stream_msg_out 112 501 543 3022 0 254 116928 0 ksiginfo 112 92 952 9128 0 126 116928 0 malloc-2048 2048 9 47 1135 0 8 114688 0 filedesc0 1072 80 25 16315 0 8 112560 0 malloc-128 128 527 248 8162 0 126 99200 0 malloc-256 256 230 145 19922 0 62 96000 0 tcp_inpcb 424 11 205 20203 0 30 91584 0 UMA Kegs 384 230 3 230 0 30 89472 0 64 Bucket 512 108 60 12443 0 30 86016 0 malloc-128 128 467 184 1491 0 126 83328 0 sctp_readq 152 0 520 4 0 254 79040 0 malloc-32 32 1208 1186 18452 0 254 76608 0 pipe 744 23 77 979 0 16 74400 0 malloc-4096 4096 13 5 27 0 2 73728 0 g_bio 408 0 180 8257 0 30 73440 0 malloc-64 64 568 503 1613 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 32 Bucket 256 140 115 9630 0 62 65280 0 udplite_inpcb 424 0 126 352 0 30 53424 0 ripcb 424 5 121 1497 0 30 53424 0 malloc-64 64 205 614 243046 0 254 52416 0 Files 80 228 422 79239 0 126 52000 0 malloc-128 128 165 238 719 0 126 51584 0 malloc-128 128 190 213 317 0 126 51584 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 84585 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 10 14 12 0 8 49152 0 malloc-1024 1024 6 42 531 0 16 49152 0 tcp_rack_pcb 896 2 52 3443 0 16 48384 0 malloc-384 384 106 14 107 0 30 46080 0 tcp_bbr_pcb 832 0 54 8323 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 clpbuf 2624 0 16 22 0 16 41984 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4708 412 5039 0 254 40960 0 malloc-16 16 981 1519 61681 0 254 40000 0 Mountpoints 2752 2 12 2 0 4 38528 0 udp_inpcb 424 6 84 438 0 30 38160 0 da_ccb 544 0 70 2169 0 16 38080 0 malloc-64 64 0 567 18349 0 254 36288 0 malloc-64 64 200 367 226 0 254 36288 0 malloc-64 64 111 456 17213 0 254 36288 0 malloc-64 64 18 549 83 0 254 36288 0 malloc-16 16 965 1285 4594 0 254 36000 0 8 Bucket 80 102 348 3864 0 126 36000 0 malloc-128 128 39 240 30774 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 44 46 46 0 30 34560 0 malloc-384 384 48 42 137 0 30 34560 0 malloc-256 256 2 133 2514 0 62 34560 0 malloc-256 256 47 88 51 0 62 34560 0 malloc-256 256 59 76 1026 0 62 34560 0 malloc-256 256 18 117 667 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-16384 16384 2 0 17 0 1 32768 0 malloc-4096 4096 5 3 634 0 2 32768 0 malloc-2048 2048 3 13 7 0 8 32768 0 malloc-2048 2048 3 13 69 0 8 32768 0 malloc-2048 2048 7 9 250 0 8 32768 0 malloc-1024 1024 27 5 61 0 16 32768 0 malloc-1024 1024 6 26 1252 0 16 32768 0 malloc-512 512 11 53 93 0 30 32768 0 malloc-512 512 3 61 170 0 30 32768 0 malloc-512 512 0 64 50 0 30 32768 0 malloc-512 512 2 62 16 0 30 32768 0 malloc-512 512 10 54 50 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 137940 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 4 260 5127 0 126 31680 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 3262 0 254 28224 0 tcp_inpcb ports 32 5 877 9222 0 254 28224 0 ertt 72 11 381 20203 0 126 28224 0 PWD 32 37 845 15402 0 254 28224 0 malloc-32 32 160 722 22806 0 254 28224 0 16 Bucket 144 87 109 482 0 62 28224 0 4 Bucket 48 7 581 375 0 254 28224 0 AIO 208 0 133 47 0 62 27664 0 malloc-8192 8192 1 2 8 0 1 24576 0 malloc-4096 4096 2 4 15640 0 2 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 68 0 126 24288 0 rl_entry 40 63 543 63 0 254 24240 0 itimer 352 0 66 21 0 30 23232 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 790 0 254 20160 0 udplite_inpcb ports 32 0 630 28 0 254 20160 0 udp_inpcb ports 32 3 627 48 0 254 20160 0 malloc-32 32 5 625 9420 0 254 20160 0 malloc-32 32 101 529 16223 0 254 20160 0 malloc-32 32 134 496 136 0 254 20160 0 malloc-32 32 56 574 282 0 254 20160 0 malloc-32 32 23 607 1087 0 254 20160 0 2 Bucket 32 73 557 1884 0 254 20160 0 AIOCB 552 0 35 51 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 10 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 3 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 612085 0 254 16032 0 malloc-16 16 482 518 3453 0 254 16000 0 kenv 258 15 45 1053 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 11 739 43590 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 57 693 17026 0 254 12000 0 L VFS Cache 320 0 36 1 0 30 11520 0 malloc-384 384 0 30 1 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 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 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 AIOLIO 272 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 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-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 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