panic: No chunks on the queues for sid 0. cpuid = 0 time = 77 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 $0,0x275b7ea(%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 0xffffffff8172b2a6 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe0053b327d0 rbp 0xfffffe0053b327f0 rsi 0 rdi 0xffffffff8172b308 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0053e9b3a0 r13 0xfffffe0053b32801 r14 0xffffffff82b577a0 .str.26 r15 0xffffffff82b577a0 .str.26 rip 0xffffffff8171ae2b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x275b7ea(%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 0 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 37877 778 778 0 R (threaded) syz-executor.1 140010 Run uwait 0xfffffe0057327800 syz-executor.1 140136 RunQ syz-executor.1 140137 S uwait 0xfffffe0058b68280 syz-executor.1 37876 777 777 0 R (threaded) syz-executor.0 137141 RunQ syz-executor.0 140134 S uwait 0xfffffe005788c680 syz-executor.0 37875 800 800 0 R (threaded) syz-executor.3 139903 RunQ syz-executor.3 140135 RunQ syz-executor.3 21731 1 21731 65 Ss select 0xfffffe00a61b12c0 dhclient 17878 1 17878 0 Ss select 0xfffffe00a60557c0 dhclient 17869 1 17869 0 Ss select 0xfffffe00a619e340 dhclient 17822 1 17822 65 Ss select 0xfffffe00a6114ec0 dhclient 12809 1 12809 0 Ss select 0xfffffe009e9212c0 dhclient 12806 1 12806 0 Ss select 0xfffffe00a6296c40 dhclient 12787 1 12787 65 Ss select 0xfffffe00a5d69940 dhclient 12046 12043 800 60929 SV uwait 0xfffffe0057889e80 syz-executor.3 12043 1 800 60929 DV ppwait 0xfffffe00a639ba40 syz-executor.3 12034 1 800 60929 SV uwait 0xfffffe0057328300 syz-executor.3 12026 1 800 60929 SV uwait 0xfffffe0058b67280 syz-executor.3 7299 1 7299 0 Ss select 0xfffffe00a619ccc0 dhclient 7290 1 7290 0 Ss select 0xfffffe00a6171940 dhclient 7243 1 7243 65 Ss select 0xfffffe00a61b1cc0 dhclient 6514 1 800 0 S uwait 0xfffffe0057328500 syz-executor.3 6508 1 800 0 S uwait 0xfffffe0058b66b80 syz-executor.3 6507 1 800 0 S uwait 0xfffffe0057329580 syz-executor.3 6502 1 800 0 S uwait 0xfffffe0058b67580 syz-executor.3 5625 1 777 0 SV uwait 0xfffffe0058b67380 syz-executor.0 5616 1 777 0 SV uwait 0xfffffe0057889d80 syz-executor.0 5604 1 777 0 SV uwait 0xfffffe0057328600 syz-executor.0 1669 1 1669 0 Ss select 0xfffffe00a5e20b40 dhclient 1666 1 1666 0 Ss select 0xfffffe00a5e20ac0 dhclient 1450 0 0 0 DL aiordy 0xfffffe009f086a90 [aiod4] 1449 0 0 0 DL aiordy 0xfffffe00a5d14000 [aiod3] 1448 0 0 0 DL aiordy 0xfffffe00a5d14548 [aiod2] 1447 0 0 0 DL aiordy 0xfffffe009ebf6548 [aiod1] 800 774 800 0 Ss nanslp 0xffffffff83e43c80 syz-executor.3 788 774 788 0 Rs syz-executor.2 778 774 778 0 Ss nanslp 0xffffffff83e43c80 syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff83e43c81 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffffe005788b280 syz-fuzzer 100116 S uwait 0xfffffe005788b480 syz-fuzzer 100117 S uwait 0xfffffe005788b580 syz-fuzzer 100118 S kqread 0xfffffe0007957700 syz-fuzzer 100119 S uwait 0xfffffe0058b66480 syz-fuzzer 100120 S uwait 0xfffffe005788ca80 syz-fuzzer 100121 S uwait 0xfffffe005788cb80 syz-fuzzer 100122 S uwait 0xfffffe005788cc80 syz-fuzzer 100125 S uwait 0xfffffe0058b65000 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe009f0080b0 csh 770 688 770 0 Ss select 0xfffffe0056f6a8c0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057472cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00579c5cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00579c60b0 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 0xffffffff83e43c80 cron 688 1 688 0 Ss select 0xfffffe0056f6a9c0 sshd 501 1 501 0 Ss select 0xfffffe0056f6b0c0 syslogd 430 1 430 0 Ss select 0xfffffe0056f6aec0 devd 429 1 429 65 Ss select 0xfffffe0056f6ad40 dhclient 344 1 344 0 Ss select 0xfffffe0056f6adc0 dhclient 341 1 341 0 Ss select 0xfffffe0056f6bf40 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056fa0548 [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] 100095 D sdflush 0xfffffe00574728e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9b5c0 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100083 D launds 0xffffffff83f8f484 [laundry: dom0] 100084 D umarcl 0xffffffff81e49280 [uma] 7 0 0 0 DL - 0xffffffff83c002a8 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff8456a550 [pf purge] 5 0 0 0 DL waiting 0xffffffff8488c4a0 [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 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 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 - 0xffffffff82b5d620 [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 (0xfffffe00a9480bf0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4850 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c18d60) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4848 db> show malloc Type InUse MemUse Requests pcb 11463 13407K 114896 pf_hash 5 11524K 5 sctp_stro 5680 5680K 15587 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sctp_atcl 11400 4275K 72988 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 490 inodedep 1552 1094K 39049 newblk 32 1032K 39652 vfscache 3 1025K 3 sctp_atky 17080 712K 89371 vmem 3 530K 6 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 dirrem 1541 386K 38945 subproc 162 319K 37972 filedesc 38 297K 73799 freefile 1541 193K 38923 acpica 1674 184K 57552 sctp_athm 11400 179K 73162 sctp_map 11360 178K 31222 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 37072 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 120 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_timw 237 60K 237 umtx 396 50K 396 kdtrace 240 47K 78016 temp 35 35K 6621 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 17 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 143 19K 12959 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1681 lltable 43 14K 96 KTRACE 103 13K 1924 ether_multi 157 13K 167 ifnet 7 13K 7 eventhandler 136 12K 136 kenv 95 12K 95 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 cred 40 10K 1264 in6_multi 71 9K 71 bmsafemap 2 9K 38998 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 34 rpc 2 8K 2 shmfd 1 8K 45 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 73 7K 37969 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 477 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 2113 DEVFSP 72 5K 5695 UMA 272 5K 272 pwddesc 71 5K 37878 session 35 5K 56 vt 11 5K 11 pf_table 2 4K 3133 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 102 4K 39223 lockf 33 4K 113 acpisem 28 4K 28 selfd 55 4K 512190 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 127 uidinfo 4 3K 10 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 27 2K 1445 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 freework 5 2K 38338 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 74104 freeblks 4 1K 38237 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 46 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 113 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 37052 diradd 4 1K 38987 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 26910 osd 8 1K 14910 cryptodev 6 1K 6736 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 158 CC Mem 4 1K 15564 vnodes 1 1K 56 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 pf_rule 1 1K 1700 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 46251 filecaps 5 1K 197 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 45 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 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 3128 sctp_mcore 0 0K 0 sctp_socko 0 0K 45838 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 264 filemon 0 0K 179 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 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 27201 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 20 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 146 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 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 35 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 3 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 37413 namei_tracker 0 0K 14 export_host 0 0K 0 cl_savebuf 0 0K 4 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 23 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 3 lio 0 0K 74 acl 0 0K 0 mbuf_tag 0 0K 119 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 58277 ioctlops 0 0K 6417 eventfd 0 0K 131 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 838 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf 256 168324 27258 2875746 0 254 50068992 0 mbuf_jumbo_page 4096 8519 879 1520571 0 254 38494208 0 sctp_asoc 2256 5680 2960 15587 0 254 19491840 0 malloc-2048 2048 5724 2580 57464 0 8 17006592 0 sctp_chunk 152 57816 14074 93884 0 254 10927280 0 sctp_ep 1208 5720 2920 57269 0 254 10437120 0 malloc-1024 1024 5687 2617 15594 0 16 8503296 0 malloc-384 384 11402 5188 72995 0 30 6370560 0 sctp_raddr 736 5680 2966 15587 0 254 6363456 0 mbuf_cluster 2048 3048 0 3048 0 254 6242304 0 RADIX NODE 144 18838 393 703289 0 63 2769264 0 vmem btag 56 49023 120 49023 0 254 2752008 0 pbuf 2624 0 973 0 0 2 2553152 0 tcp_log 416 0 5337 24171 0 254 2220192 0 malloc-256 256 5979 2586 57628 0 62 2192640 0 UMA Slabs 0 112 18448 14 18448 0 126 2067744 0 BUF TRIE 144 192 11596 1196 0 62 1697472 0 malloc-384 384 4169 31 4509 0 30 1612800 0 malloc-128 128 11628 245 51681 0 126 1519744 0 malloc-384 384 1569 2121 45390 0 30 1416960 0 malloc-4096 4096 328 4 494 0 2 1359872 0 256 Bucket 2048 541 11 9562 0 8 1130496 0 malloc-256 256 1618 2732 41071 0 62 1113600 0 malloc-256 256 291 3744 219983 0 62 1032960 0 FFS inode 1160 531 176 39523 0 8 820120 0 mbuf_packet 256 1998 1050 105038 0 254 780288 0 socket 960 80 684 86414 0 254 733440 0 VM OBJECT 264 2416 284 810848 0 30 712800 0 malloc-64 64 6201 2745 32362 0 254 572544 0 tcpcb 1104 4 507 14899 0 254 564144 0 malloc-32 32 11669 5467 76852 0 254 548352 0 malloc-128 128 1883 2178 76714 0 126 519808 0 sctp_stream_msg_out 112 3077 991 19120 0 254 455616 0 malloc-16384 16384 22 5 37061 0 1 442368 0 malloc-4096 4096 93 7 37920 0 2 409600 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 571 239 39566 0 30 362880 0 MAP ENTRY 96 3276 504 1911280 0 126 362880 0 THREAD 1808 168 30 40137 0 8 357984 0 malloc-65536 65536 4 1 140 0 1 327680 0 malloc-2048 2048 6 154 4253 0 8 327680 0 malloc-64 64 4144 455 42637 0 254 294336 0 malloc-16 16 11387 5863 31260 0 254 276000 0 malloc-16 16 11435 5565 114310 0 254 272000 0 tcp_bbr_map 128 0 2046 6071 0 126 261888 0 malloc-16 16 14655 345 14752 0 254 240000 0 malloc-32768 32768 1 6 141 0 1 229376 0 DEVCTL 1024 0 220 155 0 0 225280 0 FFS2 dinode 256 531 219 39522 0 62 192000 0 malloc-32 32 5361 561 5822 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 170 46 49744 0 16 179712 0 malloc-128 128 1220 175 27583 0 126 178560 0 pcpu-8 8 4752 17264 65758 0 254 176128 0 128 Bucket 1024 108 51 4197 0 16 162816 0 S VFS Cache 104 1089 432 41242 0 126 158184 0 VMSPACE 2552 49 11 37851 0 4 153120 0 64 Bucket 512 217 79 26543 0 30 151552 0 malloc-1024 1024 121 23 337 0 16 147456 0 ertt_txseginfo 40 1 3332 66517 0 254 133320 0 malloc-65536 65536 1 1 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 208 0 1 131072 0 unpcb 256 20 490 2185 0 254 130560 0 PROC 1352 70 20 37877 0 8 121680 0 ksiginfo 112 79 965 10335 0 126 116928 0 32 Bucket 256 336 114 21983 0 62 115200 0 pipe 744 23 122 1445 0 16 107880 0 filedesc0 1072 71 27 37878 0 8 105056 0 malloc-128 128 525 250 9114 0 126 99200 0 malloc-8192 8192 6 6 314 0 1 98304 0 g_bio 408 0 240 9880 0 30 97920 0 malloc-256 256 217 158 40222 0 62 96000 0 UMA Kegs 384 230 3 230 0 30 89472 0 clpbuf 2624 0 32 21 0 16 83968 0 sctp_readq 152 0 520 53 0 254 79040 0 tcp_inpcb 424 4 176 14899 0 30 76320 0 malloc-64 64 572 499 6454 0 254 68544 0 malloc-128 128 445 82 1423 0 126 67456 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-4096 4096 13 3 27 0 2 65536 0 malloc-2048 2048 9 23 9329 0 8 65536 0 malloc-256 256 73 182 8215 0 62 65280 0 ripcb 424 5 148 11426 0 30 64872 0 Files 80 264 536 152458 0 126 64000 0 malloc-64 64 196 623 550228 0 254 52416 0 malloc-64 64 105 714 43723 0 254 52416 0 malloc-128 128 166 237 836 0 126 51584 0 malloc-128 128 190 213 320 0 126 51584 0 malloc-128 128 40 363 75964 0 126 51584 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 184182 0 16 49152 0 malloc-8192 8192 4 2 6 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 10 14 13 0 8 49152 0 malloc-1024 1024 6 42 531 0 16 49152 0 tcp_rack_pcb 896 0 54 3128 0 16 48384 0 16 Bucket 144 236 100 1276 0 62 48384 0 8 Bucket 80 402 198 9261 0 126 48000 0 malloc-384 384 91 29 93 0 30 46080 0 da_ccb 544 0 84 2577 0 16 45696 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 udplite_inpcb 424 0 90 119 0 30 38160 0 udp_inpcb 424 6 84 466 0 30 38160 0 hostcache 64 2 565 2 0 254 36288 0 PWD 32 30 1104 36975 0 254 36288 0 malloc-64 64 0 567 18578 0 254 36288 0 malloc-64 64 200 367 241 0 254 36288 0 malloc-64 64 18 549 97 0 254 36288 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 46 44 99 0 30 34560 0 malloc-256 256 2 133 4799 0 62 34560 0 malloc-256 256 47 88 52 0 62 34560 0 malloc-256 256 18 117 621 0 62 34560 0 TURNSTILE 136 199 53 199 0 62 34272 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 9 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 37436 0 2 32768 0 malloc-2048 2048 3 13 110 0 8 32768 0 malloc-2048 2048 3 13 146 0 8 32768 0 malloc-1024 1024 0 32 8220 0 16 32768 0 malloc-1024 1024 27 5 87 0 16 32768 0 malloc-1024 1024 6 26 2309 0 16 32768 0 malloc-512 512 11 53 55 0 30 32768 0 malloc-512 512 3 61 170 0 30 32768 0 malloc-512 512 2 62 266 0 30 32768 0 malloc-512 512 10 54 65 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 279134 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 8386 0 126 31680 0 tcp_bbr_pcb 832 0 36 76 0 16 29952 0 cpuset 104 7 272 2786 0 126 29016 0 sctp_laddr 48 24 564 760 0 254 28224 0 tcp_inpcb ports 32 2 880 3120 0 254 28224 0 ertt 72 4 388 14899 0 126 28224 0 malloc-32 32 150 732 28650 0 254 28224 0 malloc-32 32 96 786 37813 0 254 28224 0 4 Bucket 48 7 581 802 0 254 28224 0 2 Bucket 32 63 819 3687 0 254 28224 0 AIO 208 0 133 315 0 62 27664 0 malloc-8192 8192 1 2 173 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 93 0 126 24288 0 rl_entry 40 81 525 81 0 254 24240 0 itimer 352 0 66 67 0 30 23232 0 malloc-384 384 0 60 6 0 30 23040 0 malloc-384 384 44 16 46 0 30 23040 0 domainset 40 0 567 2080 0 254 22680 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 udpcb 32 6 624 585 0 254 20160 0 udplite_inpcb ports 32 0 630 7 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 5 625 31573 0 254 20160 0 malloc-32 32 136 494 1428 0 254 20160 0 malloc-32 32 56 574 1293 0 254 20160 0 malloc-32 32 23 607 1099 0 254 20160 0 AIOCB 552 0 35 605 0 16 19320 0 AIOLIO 272 0 70 74 0 30 19040 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 4 108 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 54 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 788978 0 254 16032 0 malloc-16 16 482 518 3453 0 254 16000 0 malloc-16 16 51 949 38728 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 malloc-16 16 9 741 81345 0 254 12000 0 malloc-16 16 22 728 135 0 254 12000 0 malloc-16 16 20 730 600 0 254 12000 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 43 2 43 0 62 7920 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 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 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-512 512 0 0 0 0 30 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