panic: No chunks on the queues for sid 0. cpuid = 0 time = 1652388555 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+0x4728/frame 0xfffffe0053b32af0 sctp_threshold_management() at sctp_threshold_management+0x443/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 $0,0x26fef9a(%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 0xc48f4e4ad5a41c7 rdx 0x1 rbx 0 rsp 0xfffffe0053b327d0 rbp 0xfffffe0053b327f0 rsi 0 rdi 0xffffffff817821ba vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0053e993a0 r13 0xfffffe0053b32801 r14 0xffffffff82bc7e60 .str.26 r15 0xffffffff82bc7e60 .str.26 rip 0xffffffff817756fb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x26fef9a(%rip) db> show proc Process 2 (clock) at 0xfffffe0053dd7000: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e17d00 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83e17d00 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff83e18ca0 (map 0xffffffff83e18ca0) (map.pmap 0xffffffff83e18d60) (pmap 0xffffffff83e18dc8) threads: 2 100029 Run CPU 0 [clock (0)] 100030 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 6067 782 782 0 R (threaded) syz-executor.1 105485 RunQ syz-executor.1 106892 S connec 0xfffffe0058be285a syz-executor.1 106896 S uwait 0xfffffe0057893600 syz-executor.1 6065 803 803 0 R (threaded) syz-executor.3 100106 RunQ syz-executor.3 106891 S connec 0xfffffe0058bf4c1a syz-executor.3 106895 S uwait 0xfffffe00924ecd00 syz-executor.3 6062 787 787 0 R (threaded) syz-executor.2 105924 RunQ syz-executor.2 106888 S connec 0xfffffe008fe49c1a syz-executor.2 106894 S uwait 0xfffffe0057893100 syz-executor.2 6018 1 6018 65 Ss select 0xfffffe0058b0d1c0 dhclient 5575 1 5575 0 Ss select 0xfffffe009adb7040 dhclient 5572 1 5572 0 Ss select 0xfffffe009adb6ec0 dhclient 5549 1 5549 65 Ss select 0xfffffe009adb70c0 dhclient 5166 1 5166 0 Ss select 0xfffffe009adb71c0 dhclient 5163 1 5163 0 Ss select 0xfffffe0058b0d440 dhclient 5144 1 5144 65 Ss select 0xfffffe0092329e40 dhclient 4452 1 4452 0 Ss select 0xfffffe0092329340 dhclient 4449 1 4449 0 Ss select 0xfffffe0092329540 dhclient 4422 1 4422 65 Ss select 0xfffffe00923293c0 dhclient 4398 0 0 0 DL aiordy 0xfffffe00998a8a90 [aiod4] 4397 0 0 0 DL aiordy 0xfffffe0058c3c000 [aiod3] 4396 0 0 0 DL aiordy 0xfffffe00998a7000 [aiod2] 4395 0 0 0 DL aiordy 0xfffffe0092d65548 [aiod1] 2855 1 2855 0 Ss select 0xfffffe00923297c0 dhclient 2847 1 2847 0 Ss select 0xfffffe0092329640 dhclient 803 774 803 0 Rs syz-executor.3 787 774 787 0 Rs syz-executor.2 782 774 782 0 Rs syz-executor.1 781 774 781 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100118 S uwait 0xfffffe0057894b00 syz-fuzzer 100119 S uwait 0xfffffe0057894c00 syz-fuzzer 100120 S uwait 0xfffffe0057894d00 syz-fuzzer 100121 S uwait 0xfffffe0057894e00 syz-fuzzer 100122 S uwait 0xfffffe0007979500 syz-fuzzer 100123 S uwait 0xfffffe0057894f00 syz-fuzzer 100124 S uwait 0xfffffe0057895080 syz-fuzzer 100125 S kqread 0xfffffe0053f69d00 syz-fuzzer 100127 S uwait 0xfffffe0007979600 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0092d665f8 csh 770 688 770 0 Ss select 0xfffffe0092329ac0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0056fde8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00586c38b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00586c40b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00586c48b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0053f330b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0053f338b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0053f340b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0053f348b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0053f350b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e41d00 cron 688 1 688 0 Ss select 0xfffffe009232a240 sshd 501 1 501 0 Ss select 0xfffffe0058b0d9c0 syslogd 430 1 430 0 Ss select 0xfffffe0058b0da40 devd 429 1 429 65 Ss select 0xfffffe009232a440 dhclient 344 1 344 0 Ss select 0xfffffe009232a540 dhclient 341 1 341 0 Ss select 0xfffffe0058b0dbc0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056fa6548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f67560 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f65b60 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0056fad4e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f99600 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f8d4b8 [dom0] 100080 D launds 0xffffffff83f8d4c4 [laundry: dom0] 100081 D umarcl 0xffffffff81eb1da0 [uma] 7 0 0 0 DL - 0xffffffff83bfe328 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b6d530 [pf purge] 5 0 0 0 DL waiting 0xffffffff847dd4a0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa12c0 [doneq0] 100045 D - 0xffffffff83aa1240 [async] 100076 D - 0xffffffff83aa10c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fafc88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f88ce0 [crypto] 100041 D crypto_ 0xfffffe0053f6c030 [crypto returns 0] 100042 D crypto_ 0xfffffe0053f6c080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e17300 [g_event] 100036 D - 0xffffffff83e17320 [g_up] 100037 D - 0xffffffff83e17340 [g_down] 2 0 0 0 RL (threaded) [clock] 100029 Run CPU 0 [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 RunQ [swi1: hpts] 100033 Run CPU 1 [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 0xfffffe0053dd8000 [init] 10 0 0 0 DL audit_w 0xffffffff83f897c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e17d00 [swapper] 100005 D - 0xfffffe00081f8e00 [if_config_tqg_0] 100006 D - 0xfffffe00081f8d00 [softirq_0] 100007 D - 0xfffffe00081f8c00 [softirq_1] 100008 D - 0xfffffe00081f8b00 [if_io_tqg_0] 100009 D - 0xfffffe00081f8a00 [if_io_tqg_1] 100010 D - 0xfffffe0007972600 [inm_free taskq] 100011 D - 0xfffffe0007972400 [linuxkpi_irq_wq] 100012 D - 0xfffffe0007972200 [in6m_free taskq] 100013 D - 0xfffffe0007972000 [deferred_unmount ta] 100014 D - 0xfffffe0007971d00 [thread taskq] 100016 D - 0xfffffe0007971900 [kqueue_ctx taskq] 100017 D - 0xfffffe0007971700 [pci_hp taskq] 100020 D - 0xfffffe0007971100 [aiod_kick taskq] 100021 D - 0xfffffe0007970e00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007970e00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007970e00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007970e00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007970900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007970900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007970900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007970900 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0053ee7300 [firmware taskq] 100038 D - 0xfffffe0053ee6d00 [crypto_0] 100039 D - 0xfffffe0053ee6d00 [crypto_1] 100055 D - 0xfffffe0053ee5b00 [vtnet0 rxq 0] 100056 D - 0xfffffe0053ee5a00 [vtnet0 txq 0] 100057 D - 0xfffffe0053ee5900 [vtnet0 rxq 1] 100058 D - 0xfffffe0053ee5800 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f7c280 [virtio_balloon] 100066 D - 0xffffffff82bcdce1 [deadlkres] 100070 D - 0xfffffe0007973200 [mca taskq] 100072 D - 0xfffffe005789a600 [acpi_task_0] 100073 D - 0xfffffe005789a600 [acpi_task_1] 100074 D - 0xfffffe005789a600 [acpi_task_2] 100075 D - 0xfffffe0053ee6600 [CAM taskq] db> show all locks Process 6065 (syz-executor.3) thread 0xfffffe00924e5000 (100106) shared rw vm object (vm object) r = 0 (0xfffffe0092665108) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1495 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009989c450) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4934 Process 6062 (syz-executor.2) thread 0xfffffe009b02f000 (105924) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0099778450) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4934 Process 2 (clock) thread 0xfffffe0053e993a0 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009a3c88b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4851 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c40350) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4849 Process 12 (intr) thread 0xfffffe0053ecaac0 (100033) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0053c8e100) locked @ /syzkaller/managers/i386/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 pcb 1653 2371K 19464 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 489 newblk 10 1027K 5550 vfscache 3 1025K 3 sctp_stro 809 809K 2887 sctp_atcl 1624 609K 12607 inodedep 216 593K 5176 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 6 subproc 142 271K 6153 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 5102 tfo_ccache 1 128K 1 filedesc 16 121K 10193 DEVFS1 109 109K 126 sem 4 106K 4 sctp_atky 2433 102K 15566 BPF 46 88K 50 bus 994 81K 5207 mtx_pool 2 72K 2 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 dirrem 206 52K 5091 umtx 374 47K 374 kdtrace 223 45K 12965 temp 34 33K 2535 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 4 msg 4 30K 4 freefile 206 26K 5089 gtaskqueue 18 26K 18 sctp_athm 1624 26K 12752 sctp_map 1618 26K 5676 kbdmux 6 22K 6 ifaddr 71 21K 73 sctp_timw 80 20K 80 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 136 16K 428 ithread 97 16K 97 bus-sc 34 15K 1681 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 lltable 40 12K 52 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 3 9K 5145 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 3 rpc 2 8K 2 shmfd 1 8K 5 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 cred 29 8K 263 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 424 kqueue 62 6K 6080 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 50 pf_ifnet 10 5K 19 DEVFSP 68 5K 79 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pwddesc 60 4K 6068 acpisem 28 4K 28 selfd 55 4K 87647 lockf 32 4K 54 proc-args 91 4K 7396 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 56 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 15 sctp_ifa 14 2K 15 Unitno 27 2K 47 CAM XPT 22 2K 543 msi 12 2K 12 freework 6 2K 5093 in_multi 6 2K 8 freeblks 5 2K 5092 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 10166 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 32 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 ip6opt 3 1K 9 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 inpcbpolicy 21 1K 5273 crypto 4 1K 4 CC Mem 10 1K 4742 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 5083 diradd 4 1K 5131 pfil 4 1K 4 cdev 2 1K 2 osd 14 1K 4753 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 soname 7 1K 12066 aesni_data 2 1K 2 cryptodev 2 1K 45 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 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 43 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 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 filemon 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4280 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 242 tcp_do 0 0K 0 tcp_fsb 0 0K 3 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 3808 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 14 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 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 5270 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 5 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 121 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 23995 ioctlops 0 0K 286 eventfd 0 0K 39 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 829 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_jumbo_page 4096 8360 1038 1203912 0 254 38494208 0 sctp_asoc 2256 809 1226 2838 0 254 4590960 0 mbuf 256 11563 2675 2793878 0 254 3644928 0 malloc-2048 2048 816 760 9649 0 8 3227648 0 tcp_log 416 0 5337 13128 0 254 2220192 0 sctp_ep 1208 815 965 9648 0 254 2150240 0 pbuf 2624 0 778 0 0 2 2041472 0 RADIX NODE 144 12855 524 188317 0 63 1926576 0 malloc-4096 4096 410 6 7202 0 2 1703936 0 BUF TRIE 144 184 11604 680 0 62 1697472 0 malloc-384 384 4212 48 4224 0 30 1635840 0 malloc-1024 1024 814 770 3377 0 16 1622016 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11751 246 15127 0 126 1535616 0 sctp_raddr 736 809 1226 2838 0 254 1497760 0 UMA Slabs 0 112 12006 12 12006 0 126 1346016 0 malloc-384 384 1625 1555 12649 0 30 1221120 0 vmem btag 56 21262 89 21262 0 254 1195656 0 malloc-384 384 215 1825 5175 0 30 783360 0 sctp_chunk 152 2368 2208 4491 0 254 695552 0 FFS inode 1160 516 30 5606 0 8 633360 0 malloc-256 256 569 1801 12213 0 62 606720 0 VM OBJECT 264 2051 169 104005 0 30 586080 0 256 Bucket 2048 259 23 7754 0 8 577536 0 tcpcb 1104 10 501 4742 0 254 564144 0 socket 960 49 459 16215 0 254 487680 0 malloc-65536 65536 7 0 7 0 1 458752 0 malloc-256 256 892 788 10397 0 62 430080 0 malloc-256 256 11 1609 9364 0 62 414720 0 ertt_txseginfo 40 1026 8973 958537 0 254 399960 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-64 64 4738 1121 18284 0 254 374976 0 malloc-128 128 865 1925 7033 0 126 357120 0 THREAD 1808 162 25 6896 0 8 338096 0 MAP ENTRY 96 2625 525 259093 0 126 302400 0 VNODE 448 556 110 5648 0 30 298368 0 malloc-16 16 16238 2012 33955 0 254 292000 0 malloc-32 32 6930 1764 24150 0 254 278208 0 malloc-16384 16384 11 5 5098 0 1 262144 0 DEVCTL 1024 0 220 155 0 0 225280 0 tcp_bbr_map 128 1026 617 131721 0 126 210304 0 malloc-65536 65536 0 3 186 0 1 196608 0 malloc-65536 65536 0 3 501 0 1 196608 0 mbuf_packet 256 88 674 18553 0 254 195072 0 malloc-128 128 1283 236 37594 0 126 194432 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 164 52 17566 0 16 179712 0 malloc-1024 1024 136 24 154 0 16 163840 0 S VFS Cache 104 1023 381 6252 0 126 146016 0 FFS2 dinode 256 516 54 5605 0 62 145920 0 sctp_stream_msg_out 112 549 747 5011 0 254 145152 0 VMSPACE 2552 39 15 6053 0 4 137808 0 128 Bucket 1024 85 46 2575 0 16 134144 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-2048 2048 12 52 1129 0 8 131072 0 unpcb 256 20 490 1256 0 254 130560 0 ksiginfo 112 71 973 10806 0 126 116928 0 PROC 1352 59 22 6067 0 8 109512 0 tcp_inpcb 424 10 233 4742 0 30 103032 0 malloc-8192 8192 9 2 12 0 1 90112 0 filedesc0 1072 60 24 6068 0 8 90048 0 UMA Kegs 384 230 3 230 0 30 89472 0 64 Bucket 512 128 40 4494 0 30 86016 0 clpbuf 2624 0 32 18 0 16 83968 0 malloc-128 128 430 221 5592 0 126 83328 0 32 Bucket 256 193 122 12270 0 62 80640 0 sctp_readq 152 0 520 59 0 254 79040 0 malloc-4096 4096 15 3 32 0 2 73728 0 malloc-64 64 619 452 17468 0 254 68544 0 malloc-128 128 298 229 375 0 126 67456 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 3 1 18 0 1 65536 0 g_bio 408 0 150 6127 0 30 61200 0 malloc-16 16 1678 2072 5773 0 254 60000 0 udp_inpcb 424 6 120 398 0 30 53424 0 ripcb 424 5 121 124 0 30 53424 0 malloc-64 64 440 379 12546 0 254 52416 0 malloc-64 64 453 366 653 0 254 52416 0 Files 80 229 421 29506 0 126 52000 0 malloc-256 256 81 114 5389 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 35511 0 16 49152 0 malloc-4096 4096 9 3 17 0 2 49152 0 malloc-384 384 82 38 422 0 30 46080 0 tcp_bbr_pcb 832 6 48 1327 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 pcpu-8 8 4708 412 4892 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 1632 0 16 38080 0 pipe 744 23 27 396 0 16 37200 0 malloc-64 64 57 510 68 0 254 36288 0 malloc-64 64 67 500 87683 0 254 36288 0 malloc-64 64 105 462 211 0 254 36288 0 malloc-64 64 49 518 388 0 254 36288 0 malloc-128 128 24 255 87 0 126 35712 0 malloc-128 128 18 261 5098 0 126 35712 0 malloc-128 128 65 214 172 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 59 76 5282 0 62 34560 0 malloc-256 256 58 77 10950 0 62 34560 0 malloc-256 256 85 50 1252 0 62 34560 0 malloc-256 256 54 81 509 0 62 34560 0 TURNSTILE 136 188 64 188 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-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 2 2 30 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 2 6 5275 0 2 32768 0 malloc-2048 2048 4 12 16 0 8 32768 0 malloc-2048 2048 8 8 8 0 8 32768 0 malloc-2048 2048 7 9 12 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-2048 2048 3 13 196 0 8 32768 0 malloc-1024 1024 3 29 10 0 16 32768 0 malloc-1024 1024 7 25 1233 0 16 32768 0 malloc-1024 1024 10 22 167 0 16 32768 0 malloc-512 512 1 63 119 0 30 32768 0 malloc-512 512 2 62 32 0 30 32768 0 malloc-512 512 9 55 25 0 30 32768 0 malloc-512 512 1 63 407 0 30 32768 0 malloc-512 512 12 52 65 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 62547 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 8 Bucket 80 139 261 2250 0 126 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 365 0 254 28224 0 tcp_inpcb ports 32 5 877 735 0 254 28224 0 ertt 72 10 382 4742 0 126 28224 0 PWD 32 21 861 5178 0 254 28224 0 malloc-32 32 333 549 9053 0 254 28224 0 16 Bucket 144 108 88 439 0 62 28224 0 4 Bucket 48 8 580 188 0 254 28224 0 AIO 208 0 133 3 0 62 27664 0 udplite_inpcb 424 0 63 9 0 30 26712 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 35 241 50 0 126 24288 0 rl_entry 40 59 547 59 0 254 24240 0 itimer 352 0 66 3 0 30 23232 0 malloc-384 384 3 57 31 0 30 23040 0 malloc-384 384 26 34 29 0 30 23040 0 SLEEPQUEUE 88 188 68 188 0 126 22528 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 6 624 407 0 254 20160 0 udp_inpcb ports 32 3 627 39 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 82 548 84 0 254 20160 0 malloc-32 32 182 448 1407 0 254 20160 0 malloc-32 32 86 544 5261 0 254 20160 0 malloc-32 32 34 596 781 0 254 20160 0 malloc-32 32 59 571 377 0 254 20160 0 2 Bucket 32 54 576 866 0 254 20160 0 AIOCB 552 0 35 4 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-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 4 0 2 16384 0 malloc-1024 1024 2 14 42 0 16 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 malloc-1024 1024 6 10 6 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 tcp_rack_pcb 896 0 18 3 0 16 16128 0 vtnet_tx_hdr 24 1 667 1537707 0 254 16032 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-32 32 7 371 30 0 254 12096 0 malloc-16 16 22 728 4789 0 254 12000 0 malloc-16 16 28 722 67 0 254 12000 0 malloc-16 16 306 444 483 0 254 12000 0 malloc-16 16 191 559 3110 0 254 12000 0 malloc-16 16 23 727 33186 0 254 12000 0 malloc-16 16 55 695 6741 0 254 12000 0 malloc-384 384 11 19 11 0 30 11520 0 malloc-384 384 20 10 20 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-4096 4096 2 0 2 0 2 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 56 0 0 0 0 254 0 0 tcp_rack_map 120 0 0 0 0 126 0 0 ipq 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 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 udplite_inpcb 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 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 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-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-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 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