panic: No chunks on the queues for sid 0. cpuid = 0 time = 1652896029 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 $0,0x275a85a(%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 0xffffffff81729cb6 printf+0xf6 rdx 0x1 rbx 0 rsp 0xfffffe0053b327d0 rbp 0xfffffe0053b327f0 rsi 0 rdi 0xffffffff81729d18 printf+0x158 r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0053e9b3a0 r13 0xfffffe0053b32801 r14 0xffffffff82b4fde0 .str.26 r15 0xffffffff82b4fde0 .str.26 rip 0xffffffff8171983b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x275a85a(%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 30628 784 784 0 R (threaded) syz-executor.3 134193 RunQ syz-executor.3 136082 Run CPU 1 syz-executor.3 30627 24138 24138 0 R (threaded) syz-executor.0 131806 RunQ syz-executor.0 136079 S uwait 0xfffffe0058b35e00 syz-executor.0 30626 24502 24502 0 T (threaded) syz-executor.1 119823 RunQ syz-executor.1 30625 16697 16697 0 R (threaded) syz-executor.2 131275 RunQ syz-executor.2 136078 S connec 0xfffffe0058c740da syz-executor.2 136081 RunQ syz-executor.2 27680 1 784 0 S umtxn 0xfffffe00a5d3a880 syz-executor.3 27673 1 784 0 S umtxn 0xfffffe0057889080 syz-executor.3 27664 1 784 0 S uwait 0xfffffe005788b580 syz-executor.3 25884 1 25884 65 Ss select 0xfffffe00adb2d2c0 dhclient 25256 1 25256 0 Ss select 0xfffffe00a5fb3f40 dhclient 25253 1 25253 0 Ss select 0xfffffe009f32c7c0 dhclient 25196 1 25196 65 Ss select 0xfffffe00a5fb3940 dhclient 24580 1 24580 0 Ss select 0xfffffe00a60ceb40 dhclient 24577 1 24577 0 Ss select 0xfffffe00a60510c0 dhclient 24502 774 24502 0 Rs syz-executor.1 24138 774 24138 0 Rs syz-executor.0 18849 1 18849 65 Ss select 0xfffffe00adb2f3c0 dhclient 16705 1 16705 0 Ss select 0xfffffe00a60cc840 dhclient 16697 774 16697 0 Rs syz-executor.2 16681 1 16681 0 Ss select 0xfffffe00a6020b40 dhclient 10791 0 0 0 DL - 0xffffffff83f61440 [soaiod4] 10790 0 0 0 DL - 0xffffffff83f61440 [soaiod3] 10789 0 0 0 DL - 0xffffffff83f61440 [soaiod2] 10788 0 0 0 DL - 0xffffffff83f61440 [soaiod1] 10152 0 0 0 DL - 0xffffffff83e194c0 [accounting] 7539 1 7539 65 Ss select 0xfffffe009f3a01c0 dhclient 6733 1 6733 0 Ss select 0xfffffe009f3e73c0 dhclient 6729 1 6729 0 Ss select 0xfffffe009f3c9b40 dhclient 835 0 0 0 DL aiordy 0xfffffe009ec24548 [aiod4] 834 0 0 0 DL aiordy 0xfffffe009ec24a90 [aiod3] 833 0 0 0 DL aiordy 0xfffffe009ec25548 [aiod2] 832 0 0 0 DL aiordy 0xfffffe0058cb4000 [aiod1] 784 774 784 0 Rs syz-executor.3 774 772 772 0 S (threaded) syz-fuzzer 100105 S uwait 0xfffffe0058b33900 syz-fuzzer 100119 S uwait 0xfffffe005788b080 syz-fuzzer 100120 S uwait 0xfffffe005788b180 syz-fuzzer 100121 S uwait 0xfffffe005788b280 syz-fuzzer 100122 S kqread 0xfffffe0007957000 syz-fuzzer 100123 S uwait 0xfffffe0058b34b80 syz-fuzzer 100124 S uwait 0xfffffe0058b34a00 syz-fuzzer 100125 S uwait 0xfffffe0058b34900 syz-fuzzer 100354 S uwait 0xfffffe005788ad00 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe0058cb45f8 csh 770 688 770 0 Ss select 0xfffffe0056f6abc0 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574764b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057a788b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057a78cb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057a790b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0057a794b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0057a798b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0057a79cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057a7a0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057a7a4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e41700 cron 688 1 688 0 Ss select 0xfffffe0056f6b140 sshd 501 1 501 0 Ss select 0xfffffe0056f6b0c0 syslogd 430 1 430 0 Ss select 0xfffffe0056f6aec0 devd 429 1 429 65 Ss select 0xfffffe0056f6acc0 dhclient 344 1 344 0 Ss select 0xfffffe0056f6adc0 dhclient 341 1 341 0 Ss select 0xfffffe0056f6b7c0 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 0xfffffe0057472ce8 [/ 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 0xffffffff81e46f90 [uma] 7 0 0 0 DL - 0xffffffff83bfdd28 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84b64550 [pf purge] 5 0 0 0 DL waiting 0xffffffff847a44a0 [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 - 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 - 0xffffffff82b55c61 [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 30628 (syz-executor.3) thread 0xfffffe0057479e40 (136082) exclusive rw kernel vm object (kernel vm object) r = 0 (0xffffffff83f8c640) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_kern.c:481 Process 30627 (syz-executor.0) thread 0xfffffe00b8974ac0 (131806) shared rw vm object (vm object) r = 0 (0xfffffe009f21f630) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1495 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009ec26060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4934 Process 2 (clock) thread 0xfffffe0053e9b3a0 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a646da50) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4850 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe0053c152f8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4848 db> show malloc Type InUse MemUse Requests sctp_stro 134 126950K 10417 pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 490 newblk 14 1028K 132825 vfscache 3 1025K 3 pcb 297 845K 64246 inodedep 344 641K 35709 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 160 311K 30724 vmem 3 274K 5 filedesc 24 185K 57889 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 386 pagedep 9 130K 28853 tfo_ccache 1 128K 1 DEVFS1 109 109K 183 sem 4 106K 4 sctp_atcl 271 102K 42415 BPF 46 88K 186 dirrem 335 84K 31866 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 umtx 418 53K 418 sctp_timw 193 49K 193 kdtrace 238 47K 66712 routetbl 1120 47K 3349 freefile 335 42K 31857 temp 34 33K 15243 DEVFS3 128 32K 157 hostcache 1 32K 1 shm 1 32K 6 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 254 DEVFS_RULE 56 20K 56 sctp_atky 405 17K 52914 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 bus-sc 34 15K 1681 KTRACE 102 13K 11369 lltable 41 13K 256 ifnet 7 13K 26 ether_multi 152 13K 786 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 65 9K 299 bmsafemap 3 9K 33897 ksem 4 9K 1777 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 14 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 71 7K 30690 taskqueue 63 7K 63 cred 26 7K 344 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 724 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 122 pwddesc 69 5K 30632 pf_ifnet 10 5K 114 DEVFSP 68 5K 7543 sctp_athm 271 5K 42501 sctp_map 268 5K 20564 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 proc-args 95 4K 33608 selfd 55 4K 401594 lockf 32 4K 108 hhook 15 4K 17 kcovinfo 52 4K 299 ip6ndp 17 4K 61 terminal 11 3K 11 select 19 3K 261 uidinfo 3 3K 18 sctp_ifa 17 3K 57 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 Unitno 29 2K 8231 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 28 freework 5 2K 73161 ipsecpolicy 2 2K 2 acpidev 20 2K 20 clone 9 2K 9 tun 7 2K 26 softdep 1 1K 1 mkdir 8 1K 57644 freeblks 4 1K 34361 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 102 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 57 mld 6 1K 25 igmp 6 1K 25 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 46 newdirblk 4 1K 28822 diradd 4 1K 31907 inpcbpolicy 16 1K 24397 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 16239 chacha20random 1 1K 1 CC Mem 5 1K 20026 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 61940 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 51527 cryptodev 2 1K 7529 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 231 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 75 pmc 1 1K 1 acpiintr 1 1K 1 sigio 1 1K 2 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 63944 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 76 sctp_mcore 0 0K 0 sctp_socko 0 0K 24631 sctp_iter 0 0K 332 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 247 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 95 sctp_aadr 0 0K 726 sctp_stri 0 0K 172 tcp_do 0 0K 0 tcp_fsb 0 0K 1562 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 45530 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 48 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 102 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 9 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 95 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 29148 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 32 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 696 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 8 lio 0 0K 3812 acl 0 0K 0 mbuf_tag 0 0K 794 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 ioctlops 0 0K 260 eventfd 0 0K 3 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 2120 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 8339 1059 1207595 0 254 38494208 0 sctp_asoc 2256 134 2156 10282 0 254 5166240 0 malloc-2048 2048 141 1731 32242 0 8 3833856 0 mbuf 256 8876 3067 2158920 0 254 3057408 0 sctp_ep 1208 137 2153 32047 0 254 2766320 0 RADIX NODE 144 15754 2973 1041403 0 63 2696688 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-1024 1024 109 1667 9937 0 16 1818624 0 BUF TRIE 144 193 11595 114542 0 63 1697472 0 sctp_raddr 736 167 2121 10449 0 254 1683968 0 malloc-384 384 4169 31 4509 0 30 1612800 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11626 247 43562 0 126 1519744 0 malloc-384 384 273 3507 42417 0 30 1451520 0 UMA Slabs 0 112 12368 10 12368 0 126 1386336 0 malloc-4096 4096 328 4 495 0 2 1359872 0 vmem btag 56 21991 80 22004 0 254 1235976 0 malloc-384 384 357 2043 36109 0 30 921600 0 tcpcb 1104 5 758 16228 0 254 842352 0 tcp_log 416 0 1782 17907 0 254 741312 0 socket 960 47 717 58150 0 254 733440 0 256 Bucket 2048 332 20 6551 0 8 720896 0 FFS inode 1160 524 36 32383 0 8 649600 0 malloc-256 256 411 2079 37467 0 62 637440 0 VM OBJECT 264 2130 150 473174 0 30 601920 0 malloc-8192 8192 6 66 212 0 1 589824 0 malloc-256 256 352 1823 33558 0 62 556800 0 ertt_txseginfo 40 1 11513 173209 0 254 460560 0 sctp_chunk 152 171 2637 4011 0 254 426816 0 malloc-256 256 274 1346 349170 0 62 414720 0 malloc-65536 65536 4 2 140 0 1 393216 0 malloc-4096 4096 91 5 30683 0 2 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 THREAD 1808 168 41 36082 0 8 377872 0 malloc-128 128 680 2110 63251 0 126 357120 0 MAP ENTRY 96 2755 647 1074647 0 126 326592 0 malloc-16384 16384 15 4 29095 0 1 311296 0 VNODE 448 565 101 32445 0 30 298368 0 malloc-32768 32768 1 8 58802 0 1 294912 0 malloc-64 64 4142 457 35419 0 254 294336 0 DEVCTL 1024 0 264 404 0 0 270336 0 tcp_bbr_map 128 2 2044 38980 0 126 261888 0 malloc-16 16 14655 345 18424 0 254 240000 0 128 Bucket 1024 128 67 9730 0 16 199680 0 malloc-64 64 656 2431 29016 0 254 197568 0 mbuf_packet 256 110 652 53102 0 254 195072 0 malloc-32 32 5361 561 5857 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 170 55 40711 0 16 187200 0 malloc-128 128 1220 175 27096 0 126 178560 0 FFS2 dinode 256 524 166 32381 0 62 176640 0 S VFS Cache 104 1026 495 33194 0 126 158184 0 malloc-2048 2048 5 67 1218 0 8 147456 0 malloc-1024 1024 121 23 394 0 16 147456 0 malloc-32 32 540 3870 49316 0 254 141120 0 VMSPACE 2552 43 11 30628 0 4 137808 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 672 0 1 131072 0 unpcb 256 20 490 1593 0 254 130560 0 PROC 1352 68 22 30628 0 8 121680 0 64 Bucket 512 158 74 44878 0 30 118784 0 ksiginfo 112 79 965 5099 0 126 116928 0 32 Bucket 256 273 162 19558 0 62 111360 0 malloc-128 128 525 250 9045 0 126 99200 0 filedesc0 1072 69 22 30632 0 8 97552 0 pipe 744 23 107 1369 0 16 96720 0 malloc-256 256 217 158 36228 0 62 96000 0 UMA Kegs 384 230 3 230 0 30 89472 0 malloc-64 64 568 755 8374 0 254 84672 0 clpbuf 2624 0 32 56 0 16 83968 0 malloc-128 128 470 181 4384 0 126 83328 0 g_bio 408 0 180 827460 0 30 73440 0 malloc-16 16 307 4193 85105 0 254 72000 0 malloc-16 16 295 3955 21773 0 254 68000 0 malloc-65536 65536 1 0 1 0 1 65536 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 udp_inpcb 424 6 147 866 0 30 64872 0 tcp_inpcb 424 5 148 16228 0 30 64872 0 ripcb 424 5 148 7199 0 30 64872 0 sctp_laddr 48 180 1164 6318 0 254 64512 0 Files 80 230 570 118862 0 126 64000 0 sctp_stream_msg_out 112 13 527 9758 0 254 60480 0 udplite_inpcb 424 0 126 104 0 30 53424 0 malloc-64 64 1 818 40329 0 254 52416 0 malloc-64 64 192 627 434969 0 254 52416 0 malloc-32 32 1119 519 4655 0 254 52416 0 malloc-128 128 164 239 711 0 126 51584 0 malloc-128 128 188 215 1566 0 126 51584 0 malloc-128 128 39 364 57922 0 126 51584 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 160016 0 16 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 7 17 150 0 8 49152 0 malloc-2048 2048 10 14 18 0 8 49152 0 malloc-1024 1024 27 21 297 0 16 49152 0 malloc-1024 1024 6 42 548 0 16 49152 0 tcp_rack_pcb 896 0 54 1562 0 16 48384 0 malloc-384 384 91 29 2592 0 30 46080 0 pcpu-8 8 4704 928 8530 0 254 45056 0 tcp_bbr_pcb 832 1 53 5123 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 5 5 654 0 2 40960 0 sctp_readq 152 0 260 58 0 254 39520 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 206966 0 16 38080 0 PWD 32 25 1109 28946 0 254 36288 0 malloc-64 64 199 368 542 0 254 36288 0 malloc-64 64 99 468 38725 0 254 36288 0 malloc-64 64 18 549 1298 0 254 36288 0 16 Bucket 144 192 60 8996 0 62 36288 0 8 Bucket 80 269 181 6632 0 126 36000 0 routing nhops 256 27 108 120 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 43 47 113 0 30 34560 0 malloc-384 384 44 46 183 0 30 34560 0 malloc-256 256 2 133 4636 0 62 34560 0 malloc-256 256 46 89 205 0 62 34560 0 malloc-256 256 55 80 1816 0 62 34560 0 malloc-256 256 23 112 1684 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-16384 16384 2 0 17 0 1 32768 0 malloc-4096 4096 2 6 29250 0 2 32768 0 malloc-2048 2048 3 13 65 0 8 32768 0 malloc-1024 1024 0 32 5521 0 16 32768 0 malloc-1024 1024 6 26 3140 0 16 32768 0 malloc-512 512 11 53 111 0 30 32768 0 malloc-512 512 3 61 170 0 30 32768 0 malloc-512 512 0 64 12 0 30 32768 0 malloc-512 512 2 62 174 0 30 32768 0 malloc-512 512 10 54 1542 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 KNOTE 160 28 172 259699 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 2986 0 126 31680 0 cpuset 104 7 272 19022 0 126 29016 0 tcp_inpcb ports 32 3 879 6835 0 254 28224 0 ertt 72 5 387 16228 0 126 28224 0 malloc-32 32 148 734 33677 0 254 28224 0 malloc-32 32 89 793 29860 0 254 28224 0 4 Bucket 48 7 581 654 0 254 28224 0 2 Bucket 32 94 788 12833 0 254 28224 0 AIO 208 0 133 1630 0 62 27664 0 AIOCB 552 0 49 3871 0 16 27048 0 malloc-4096 4096 6 0 6 0 2 24576 0 rtentry 176 30 108 120 0 62 24288 0 PGRP 88 35 241 122 0 126 24288 0 rl_entry 40 108 498 108 0 254 24240 0 domainset 40 0 567 14980 0 254 22680 0 hostcache 64 2 313 2 0 254 20160 0 udpcb 32 6 624 970 0 254 20160 0 udplite_inpcb ports 32 0 630 3 0 254 20160 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 malloc-32 32 5 625 18455 0 254 20160 0 malloc-32 32 56 574 441 0 254 20160 0 malloc-32 32 23 607 1398 0 254 20160 0 AIOLIO 272 0 70 1906 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 4 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 19 0 2 16384 0 malloc-4096 4096 3 1 3 0 2 16384 0 malloc-2048 2048 3 5 3 0 8 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 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 626443 0 254 16032 0 malloc-16 16 482 518 3470 0 254 16000 0 malloc-16 16 44 956 32357 0 254 16000 0 tcp_log_id_node 120 0 132 1 0 126 15840 0 kenv 258 15 45 1126 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 tcp_log_id_bucket 176 0 69 1 0 62 12144 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 12 738 64193 0 254 12000 0 malloc-16 16 22 728 154 0 254 12000 0 malloc-16 16 20 730 5290 0 254 12000 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 11 11 11 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 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 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 TMPFS node 224 0 0 0 0 62 0 0 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 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