panic: lock (sleep mutex) sctp-inp not locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4433 cpuid = 0 time = 1710673886 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0073e1b4b0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0073e1b610 vpanic() at vpanic+0x26a/frame 0xfffffe0073e1b7d0 panic() at panic+0xb5/frame 0xfffffe0073e1b890 witness_unlock() at witness_unlock+0x4ed/frame 0xfffffe0073e1b910 __mtx_unlock_flags() at __mtx_unlock_flags+0xec/frame 0xfffffe0073e1b9e0 sctp_aloc_assoc_connected() at sctp_aloc_assoc_connected+0x223/frame 0xfffffe0073e1ba50 sctp_connect() at sctp_connect+0x789/frame 0xfffffe0073e1bb90 soconnectat() at soconnectat+0x1c8/frame 0xfffffe0073e1bbf0 kern_connectat() at kern_connectat+0x2b2/frame 0xfffffe0073e1bcd0 sys_connect() at sys_connect+0xfe/frame 0xfffffe0073e1bd10 ia32_syscall() at ia32_syscall+0x466/frame 0xfffffe0073e1bf30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xdfffcf9c KDB: enter: panic [ thread pid 4659 tid 104050 ] Stopped at kdb_enter+0x6e: movq $0,0x2191ce7(%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 0xfffffe0070800000 rdx 0x3ffff rbx 0xffffffff82702500 .str.27 rsp 0xfffffe0073e1b5f0 rbp 0xfffffe0073e1b610 rsi 0x40001 rdi 0xffffffff815e2839 printf+0x149 r8 0 r9 0xffffffff r10 0xffff _binary_elf_vdso_so_1_size+0xf9ef r11 0x6 r12 0xfffffe0073c7b740 r13 0xfffffffffffffffe r14 0xffffffff82702500 .str.27 r15 0 rip 0xffffffff815cf32e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x2191ce7(%rip) db> show proc Process 4659 (syz-executor.3) at 0xfffffe00706ff560: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 789 at 0xfffffe006a357000 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0x40000 arguments: /root/syz-executor.3 exec reaper: 0xfffffe00541de040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe006a3b2268 (map 0xfffffe006a3b2268) (map.pmap 0xfffffe006a3b2328) (pmap 0xfffffe006a3b2398) threads: 3 100394 s syz-executor.3 104050 Run CPU 0 syz-executor.3 104051 RunQ syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 4680 3567 0 0 NE syz-executor.2 4679 4678 424 0 R dhclient 4678 4671 424 0 S select 0xfffffe0073d6a740 dhclient 4671 424 424 0 S wait 0xfffffe006a359b00 sh 4662 1 4662 65 Ss select 0xfffffe007046a440 dhclient 4659 789 789 0 T (threaded) syz-executor.3 100394 s syz-executor.3 104050 Run CPU 0 syz-executor.3 104051 RunQ syz-executor.3 4658 3567 3567 0 RE syz-executor.2 4655 768 766 0 R syz-executor.0 4492 1 4492 0 Ss select 0xfffffe007046c7c0 dhclient 4489 1 4489 0 Ss select 0xfffffe007046c3c0 dhclient 4470 1 4470 65 Ss select 0xfffffe006cb2d240 dhclient 4449 1 4448 0 D ifnet_d 0xffffffff838602c0 ifconfig 4429 1 4397 0 D tun_con 0xfffffe0057bfaca8 ifconfig 4266 1 1659 0 T (threaded) syz-executor.0 100144 s syz-executor.0 103639 RunQ syz-executor.0 3711 1 3711 0 Ss select 0xfffffe0073d6ba40 dhclient 3706 1 3706 0 Ss select 0xfffffe006cb2fac0 dhclient 3567 768 3567 0 Ss nanslp 0xffffffff83742401 syz-executor.2 963 0 0 0 DL aiordy 0xfffffe0070700ae0 [aiod4] 962 0 0 0 DL aiordy 0xfffffe0070701040 [aiod3] 961 0 0 0 DL aiordy 0xfffffe0070743ac0 [aiod2] 960 0 0 0 DL aiordy 0xfffffe0070701b00 [aiod1] 789 768 789 0 Ss nanslp 0xffffffff83742401 syz-executor.3 768 766 766 0 R (threaded) syz-fuzzer 100104 S uwait 0xfffffe0057aa5980 syz-fuzzer 100112 S uwait 0xfffffe0057aa5b80 syz-fuzzer 100113 S uwait 0xfffffe0057aa5c80 syz-fuzzer 100114 S wait 0xfffffe006cce3ac0 syz-fuzzer 100115 S uwait 0xfffffe0057675400 syz-fuzzer 100116 S uwait 0xfffffe0057675500 syz-fuzzer 100117 S wait 0xfffffe006cce3ac0 syz-fuzzer 100118 S uwait 0xfffffe0057675700 syz-fuzzer 100120 S kqread 0xfffffe006cdad300 syz-fuzzer 100125 S uwait 0xfffffe0057674700 syz-fuzzer 100126 S wait 0xfffffe006cce3ac0 syz-fuzzer 100150 S uwait 0xfffffe0057aa4e00 syz-fuzzer 100161 Run CPU 1 syz-fuzzer 766 764 766 0 SWs pause 0xfffffe00571bab70 csh 764 682 764 0 Ss select 0xfffffe006cb300c0 sshd 748 1 748 0 Ss+ ttyin 0xfffffe00576934b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057690cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057bfecb0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0057bff0b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe0057bff4b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe0057bff8b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe0057bffcb0 getty 741 1 741 0 Ss+ ttyin 0xfffffe0007c000b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe0007c004b0 getty 686 1 686 0 Ss nanslp 0xffffffff83742400 cron 682 1 682 0 Ss select 0xfffffe006cb305c0 sshd 495 1 495 0 Ss select 0xfffffe006cb302c0 syslogd 424 1 424 0 Ss wait 0xfffffe00541df5c0 devd 423 1 423 65 Ss select 0xfffffe0007985340 dhclient 338 1 338 0 Ss select 0xfffffe006cb30540 dhclient 335 1 335 0 Ss select 0xfffffe0007984e40 dhclient 17 0 0 0 DL syncer 0xffffffff8385fb20 [syncer] 16 0 0 0 DL vlruwt 0xfffffe00571bc040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff8385e100 [bufdaemon] 100080 D - 0xffffffff82c0a140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe005406e0e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff838a7600 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100081 D launds 0xffffffff8388f484 [laundry: dom0] 100082 RunQ [uma] 7 0 0 0 DL - 0xffffffff834bfc30 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff83f8cea0 [pf purge] 5 0 0 0 DL waiting 0xffffffff845e85c0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8348a340 [doneq0] 100045 D - 0xffffffff8348a2c0 [async] 100076 D - 0xffffffff8348a140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff8388aca0 [crypto] 100042 D crypto_ 0xfffffe005710fe30 [crypto returns 0] 100043 D crypto_ 0xfffffe005710fe80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00085fc488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff836ead80 [g_event] 100036 D - 0xffffffff836eada0 [g_up] 100037 D - 0xffffffff836eadc0 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast 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 0xfffffe00541de040 [init] 10 0 0 0 DL audit_w 0xffffffff8388b700 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff836eb760 [swapper] 100005 D - 0xfffffe005420e000 [softirq_0] 100006 D - 0xfffffe005420de00 [softirq_1] 100007 D - 0xfffffe005420dd00 [if_io_tqg_0] 100008 D - 0xfffffe005420dc00 [if_io_tqg_1] 100009 D - 0xfffffe005420db00 [if_config_tqg_0] 100010 D - 0xfffffe0007968200 [pci_hp taskq] 100011 D - 0xfffffe0007968100 [kqueue_ctx taskq] 100014 D - 0xfffffe0007967d00 [thread taskq] 100016 D - 0xfffffe0007967b00 [aiod_kick taskq] 100017 D - 0xfffffe0007967a00 [deferred_unmount ta] 100018 D - 0xfffffe0007967900 [inm_free taskq] 100019 D - 0xfffffe0007967800 [in6m_free taskq] 100020 D - 0xfffffe0007967700 [linuxkpi_irq_wq] 100021 D - 0xfffffe0007967600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0007967600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0007967600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0007967600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0007967500 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0007967500 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0007967500 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0007967500 [linuxkpi_long_wq_3] 100034 D - 0xfffffe0007967200 [firmware taskq] 100039 D - 0xfffffe0007967000 [crypto_0] 100040 D - 0xfffffe0007967000 [crypto_1] 100055 D - 0xfffffe0007966d00 [vtnet0 rxq 0] 100056 D - 0xfffffe0007966c00 [vtnet0 txq 0] 100057 D - 0xfffffe0007966b00 [vtnet0 rxq 1] 100058 D - 0xfffffe0007966a00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0007985b00 [virtio_balloon] 100066 D - 0xffffffff82707740 [deadlkres] 100070 D - 0xfffffe0057b2aa00 [acpi_task_0] 100071 D - 0xfffffe0057b2aa00 [acpi_task_1] 100072 D - 0xfffffe0057b2aa00 [acpi_task_2] 100074 D - 0xfffffe0007968800 [mca taskq] 100075 D - 0xfffffe0007966e00 [CAM taskq] db> show all locks Process 4679 (dhclient) thread 0xfffffe006d1ae000 (100131) shared sx killpg racer (killpg racer) r = 0 (0xfffffe005895cb20) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_fork.c:975 Process 4659 (syz-executor.3) thread 0xfffffe0073c7b740 (104050) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0073c7a8e0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_usrreq.c:6996 Process 4658 (syz-executor.2) thread 0xfffffe0070717000 (100148) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe0073c578b8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3336 Process 4655 (syz-executor.0) thread 0xfffffe0057694000 (100088) exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006cdf73f0) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vfsops.c:1885 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe00706fd770) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4753 Process 4429 (ifconfig) thread 0xfffffe0058b31740 (100099) exclusive sx ifnet_detach_sx (ifnet_detach_sx) r = 0 (0xffffffff838602c0) locked @ /syzkaller/managers/i386/kernel/sys/net/if.c:3039 Process 768 (syz-fuzzer) thread 0xfffffe0070753000 (100161) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007f12490) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_bio.c:1741 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006cd48770) locked @ /syzkaller/managers/i386/kernel/sys/ufs/ffs/ffs_vfsops.c:1885 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006cd7c770) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_cache.c:4753 Process 8 (pagedaemon) thread 0xfffffe005875d000 (100077) shared rw UMA lock (UMA lock) r = 0 (0xffffffff82c0b640) locked @ /syzkaller/managers/i386/kernel/sys/vm/uma_core.c:3073 shared sx umareclaim (umareclaim) r = 0 (0xffffffff8388e480) locked @ /syzkaller/managers/i386/kernel/sys/vm/uma_core.c:5292 Process 8 (pagedaemon) thread 0xfffffe0057696000 (100082) shared rw UMA lock (UMA lock) r = 0 (0xffffffff82c0b640) locked @ /syzkaller/managers/i386/kernel/sys/vm/uma_core.c:3073 shared sx umareclaim (umareclaim) r = 0 (0xffffffff8388e480) locked @ /syzkaller/managers/i386/kernel/sys/vm/uma_core.c:5292 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4192 4324K 4220 sysctloid 34865 2055K 34936 vtbuf 24 1968K 46 kobj 326 1304K 488 newblk 11 1027K 4421 vfscache 3 1025K 3 pcb 123 779K 6290 inodedep 18 519K 3830 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 136 262K 4760 vnet_data 2 224K 2 acpitask 1 224K 1 acpica 1674 184K 60830 tidhash 3 141K 3 vmem 3 138K 5 pagedep 12 131K 3715 linker 352 130K 386 tfo_ccache 1 128K 1 IP reass 1 128K 1 filedesc 17 125K 7447 DEVFS1 112 112K 135 sem 4 106K 4 gtaskqueue 18 98K 18 bus 985 81K 5155 mtx_pool 2 72K 2 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 513 65K 513 ddb_capture 1 64K 1 BPF 30 53K 54 sctp_stro 46 46K 1076 umtx 352 44K 352 kdtrace 215 43K 8735 temp 33 37K 2681 sctp_atcl 95 36K 4502 hostcache 1 32K 1 shm 1 32K 8 DEVFS3 128 32K 141 msg 4 30K 4 kbdmux 6 28K 6 LRO 26 27K 34 routetbl 296 21K 911 DEVFS_RULE 56 20K 56 ifaddr 66 19K 98 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 97 16K 97 sctp_timw 61 16K 61 bus-sc 34 15K 1687 eventhandler 161 14K 161 KTRACE 100 13K 101 ifnet 7 13K 10 kenv 95 12K 95 lltable 38 12K 69 GEOM 61 11K 481 rman 86 11K 451 CAM queue 5 11K 1528 ether_multi 124 10K 246 bmsafemap 3 9K 3791 rpc 4 9K 4 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 1 shmfd 1 8K 1 pfs_vncache 1 8K 1 audit_evclass 238 8K 300 in6_multi 55 8K 95 taskqueue 63 7K 63 plimit 25 7K 463 sglist 6 7K 6 cred 24 6K 270 CAM DEV 3 6K 510 kqueue 61 6K 4743 sctp_atky 141 6K 5792 pfs_nodes 22 6K 22 hhook 15 5K 17 DEVFSP 76 5K 481 UMA 267 5K 267 pf_ifnet 10 5K 35 ufs_dirhash 10 5K 24 vt 11 5K 11 kcovinfo 65 5K 117 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 30 4K 97 pwddesc 57 4K 4756 acpisem 28 4K 28 proc-args 87 4K 6074 terminal 11 3K 11 lockf 25 3K 52 selfd 40 3K 74194 clone 9 3K 9 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 select 14 2K 52 sctp_ifa 13 2K 20 ip6ndp 11 2K 20 Unitno 27 2K 61 tun 7 2K 10 CAM XPT 22 2K 543 msi 12 2K 12 CC Mem 6 2K 402 toponodes 6 2K 6 sctp_athm 95 2K 4624 sctp_map 92 2K 2152 ipsecpolicy 2 2K 2 in_multi 5 2K 11 acpidev 20 2K 20 softdep 1 1K 1 dirrem 4 1K 3736 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 24 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_aadr 13 1K 22 freework 4 1K 3709 ipsec 3 1K 3 diradd 6 1K 3768 freeblks 3 1K 3708 mld 6 1K 9 igmp 6 1K 9 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_ifn 5 1K 20 newdirblk 5 1K 3697 mkdir 5 1K 7394 crypto 4 1K 4 encap_export_host 12 1K 12 inpcbpolicy 17 1K 674 freefile 4 1K 3731 netlink 2 1K 49 procdesc 4 1K 17 cdev 2 1K 2 osd 11 1K 415 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 savedino 1 1K 2058 vnodes 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 cryptodev 2 1K 276 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 4 soname 5 1K 6202 pmchooks 1 1K 1 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 filecaps 3 1K 109 cpus 2 1K 2 vnet_data_free 1 1K 1 ktls 2 1K 2 Per-cpu 1 1K 1 sctp_socko 1 1K 1347 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_iter 0 0K 21 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 21 sctp_stri 0 0K 377 mqdata 0 0K 0 tcp_pcm_rack 0 0K 155 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 310 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 filemon 0 0K 144 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 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 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 10 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 ktls_ocf 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 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 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 6 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 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 statfs 0 0K 203 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 lio 0 0K 22 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 16934 ioctlops 0 0K 131 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 288 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 775 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 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 boottrace 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 tmpfs extattr 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 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 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 NFSD V4state 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 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 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 182 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 scsi_pass 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8324 820 624765 0 251 37453824 0 RADIX NODE 144 25478 165 834102 0 62 3692592 0 mbuf 256 8808 855 964075 0 254 2473728 0 BUF TRIE 144 197 11619 749 0 62 1701504 0 malloc-384 384 4118 52 4118 0 30 1601280 0 mbuf_cluster 2048 762 0 762 0 251 1560576 0 malloc-128 128 11450 144 11593 0 126 1484032 0 malloc-4096 4096 341 5 990 0 2 1417216 0 UMA Slabs 0 112 10607 151 10920 0 126 1204896 0 vmem btag 56 15993 750 16618 0 254 937608 0 FFS inode 1168 513 33 4246 0 8 637728 0 pbuf 2624 0 202 0 0 2 530048 0 lkpicurr 168 2 3094 2 0 62 520128 0 socket 960 42 466 5117 0 250 487680 0 sctp_asoc 2256 46 129 1076 0 125 394800 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-384 384 125 865 8356 0 30 380160 0 256 Bucket 2048 135 41 2451 0 8 360448 0 VM OBJECT 264 1269 51 59127 0 30 348480 0 THREAD 1824 155 21 4052 0 8 321024 0 malloc-4096 4096 71 4 4702 0 2 307200 0 malloc-256 256 72 1098 8220 0 62 299520 0 malloc-64 64 4132 467 83477 0 254 294336 0 VNODE 448 552 78 4290 0 30 282240 0 malloc-128 128 690 1325 12026 0 126 257920 0 malloc-16 16 14476 524 21002 0 254 240000 0 malloc-65536 65536 2 1 10 0 1 196608 0 mbuf_packet 256 26 736 6175 0 254 195072 0 malloc-128 128 1244 275 35463 0 126 194432 0 UMA Zones 768 239 0 239 0 16 183552 0 malloc-32 32 5366 304 9328 0 254 181440 0 malloc-16384 16384 7 4 3718 0 1 180224 0 FPU_save_area 832 157 59 56053 0 16 179712 0 lkpimm 56 1 3095 1 0 254 173376 0 FFS2 dinode 256 512 118 4243 0 62 161280 0 MAP ENTRY 96 1489 149 159807 0 126 157248 0 DEVCTL 1024 50 102 191 0 0 155648 0 malloc-2048 2048 53 19 3183 0 8 147456 0 S VFS Cache 104 1018 386 4788 0 126 146016 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 0 2 170 0 1 131072 0 malloc-32768 32768 4 0 4 0 1 131072 0 malloc-1024 1024 112 16 135 0 16 131072 0 unpcb 256 18 492 1291 0 250 130560 0 sctp_ep 1176 49 61 3110 0 127 129360 0 malloc-256 256 55 380 2287 0 62 111360 0 PROC 1376 58 19 4681 0 8 105952 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-256 256 249 126 5512 0 62 96000 0 64 Bucket 512 66 110 266678 0 30 90112 0 UMA Kegs 384 226 7 226 0 30 89472 0 128 Bucket 1024 50 33 742 0 16 84992 0 filedesc0 1072 58 19 4756 0 8 82544 0 malloc-1024 1024 58 22 2874 0 16 81920 0 g_bio 408 4 166 6074 0 30 69360 0 malloc-256 256 124 146 7082 0 62 69120 0 malloc-64 64 520 551 17612 0 254 68544 0 malloc-128 128 297 230 301 0 126 67456 0 malloc-128 128 361 166 1102 0 126 67456 0 malloc-32768 32768 0 2 120 0 1 65536 0 malloc-16384 16384 2 2 162 0 1 65536 0 malloc-4096 4096 12 4 25 0 2 65536 0 malloc-2048 2048 16 16 62 0 8 65536 0 32 Bucket 256 64 191 4217259 0 62 65280 0 sctp_raddr 736 46 42 1122 0 131 64768 0 malloc-384 384 106 44 149 0 30 57600 0 malloc-8192 8192 1 6 147 0 1 57344 0 malloc-8192 8192 7 0 7 0 1 57344 0 VMSPACE 616 38 46 4673 0 16 51744 0 malloc-128 128 173 230 761 0 126 51584 0 malloc-128 128 98 305 4338 0 126 51584 0 malloc-256 256 137 58 160 0 62 49920 0 malloc-256 256 109 86 986 0 62 49920 0 DIRHASH 1024 9 39 35 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 5 1 132 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-2048 2048 3 21 510 0 8 49152 0 malloc-2048 2048 2 22 525 0 8 49152 0 ksiginfo 112 63 333 52079 0 126 44352 0 Files 80 217 333 16909 0 126 44000 0 pcpu-8 8 4731 389 5469 0 254 40960 0 pipe 728 25 30 411 0 16 40040 0 malloc-64 64 70 497 123 0 254 36288 0 malloc-64 64 222 345 647 0 254 36288 0 malloc-64 64 176 391 9509 0 254 36288 0 malloc-64 64 54 513 185 0 254 36288 0 malloc-64 64 458 109 663 0 254 36288 0 malloc-64 64 67 500 2443 0 254 36288 0 malloc-128 128 2 277 166 0 126 35712 0 tcp_inpcb 1312 6 21 402 0 8 35424 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-256 256 59 76 8482 0 62 34560 0 malloc-256 256 17 118 4330 0 62 34560 0 udp_inpcb 424 8 73 255 0 30 34344 0 TURNSTILE 136 177 75 177 0 62 34272 0 NAMEI 1024 2 30 30717 0 16 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 4 4 224 0 2 32768 0 malloc-2048 2048 4 12 59 0 8 32768 0 malloc-2048 2048 6 10 23 0 8 32768 0 malloc-2048 2048 10 6 204 0 8 32768 0 malloc-1024 1024 12 20 221 0 16 32768 0 malloc-1024 1024 27 5 31 0 16 32768 0 malloc-1024 1024 2 30 53 0 16 32768 0 malloc-1024 1024 10 22 11 0 16 32768 0 malloc-512 512 2 62 24 0 30 32768 0 malloc-512 512 11 53 196 0 30 32768 0 malloc-512 512 2 62 54 0 30 32768 0 malloc-512 512 7 57 16 0 30 32768 0 malloc-512 512 0 64 391 0 30 32768 0 pcpu-64 64 488 24 488 0 254 32768 0 ertt_txseginfo 40 0 808 8806 0 254 32320 0 PWD 40 20 788 3787 0 254 32320 0 KNOTE 160 26 174 44811 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 30 234 97 0 126 31680 0 malloc-32 32 297 585 5521 0 254 28224 0 16 Bucket 144 52 144 325 0 62 28224 0 4 Bucket 48 5 583 9 0 254 28224 0 8 Bucket 80 52 298 1044 0 126 28000 0 AIO 208 0 133 12 0 62 27664 0 cpuset 200 7 121 7 0 62 25600 0 ripcb 392 3 60 17 0 30 24696 0 malloc-4096 4096 0 6 156 0 2 24576 0 rl_entry 40 51 555 51 0 254 24240 0 malloc-384 384 16 44 378 0 30 23040 0 malloc-384 384 35 25 53 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 SLEEPQUEUE 88 177 79 177 0 126 22528 0 clpbuf 2624 0 8 24 0 4 20992 0 udp_inpcb ports 32 3 627 33 0 254 20160 0 tcp_inpcb ports 32 3 627 290 0 254 20160 0 ertt 72 6 274 402 0 126 20160 0 malloc-32 32 32 598 61 0 254 20160 0 malloc-32 32 49 581 171 0 254 20160 0 malloc-32 32 319 311 377 0 254 20160 0 malloc-32 32 40 590 738 0 254 20160 0 malloc-32 32 106 524 5847 0 254 20160 0 2 Bucket 32 51 579 652 0 254 20160 0 routing nhops 256 23 52 47 0 62 19200 0 da_ccb 544 1 34 1643 0 16 19040 0 AIOLIO 272 0 70 11 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 1 3 79 0 2 16384 0 malloc-2048 2048 2 6 2 0 8 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 2 30 2 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 rtentry 168 26 70 47 0 62 16128 0 sctp_laddr 48 54 282 1035 0 254 16128 0 vtnet_tx_hdr 24 0 668 312882 0 254 16032 0 kenv 258 17 43 1085 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 sctp_stream_msg_out 112 19 89 195 0 186 12096 0 malloc-32 32 80 298 93 0 254 12096 0 malloc-16 16 8 742 407 0 254 12000 0 malloc-16 16 18 732 131 0 254 12000 0 malloc-16 16 290 460 499 0 254 12000 0 malloc-16 16 36 714 68 0 254 12000 0 malloc-16 16 183 567 2995 0 254 12000 0 malloc-16 16 20 730 29661 0 254 12000 0 malloc-16 16 215 535 6937 0 254 12000 0 itimer 352 0 33 1 0 30 11616 0 AIOCB 552 0 21 1 0 16 11592 0 malloc-384 384 1 29 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 4 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 sctp_chunk 152 28 24 690 0 154 7904 0 hostcache 64 1 62 1 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 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 0 154 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 152 0 0 0 0 154 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 360 0 0 0 0 138 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 0 0 tcp_rack_pcb 1216 0 0 155 0 8 0 0 tcp_rack_map 128 0 0 344 0 126 0 0 tcp_bbr_pcb 832 0 0 102 0 16 0 0 tcp_bbr_map 128 0 0 168 0 126 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 syncache 168 0 0 4 0 154 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 sctp_readq 152 0 0 132 0 154 0 0 tcp_log_id_node 120 0 0 1 0 126 0 0 tcp_log_id_bucket 176 0 0 1 0 62 0 0 tcp_log 416 0 0 2483 0 138 0 0 tcpreass 48 0 0 0 0 254 0 0 udplite_inpcb ports 32 0 0 0 0 254 0 0 udplite_inpcb 424 0 0 0 0 30 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 TMPFS node 232 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 104 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 251 0 0 mbuf_jumbo_9k 9216 0 0 0 0 251 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 13 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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-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-384 384 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 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