panic: Don't own TCB send lock cpuid = 0 time = 1648301942 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0054150810 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0054150970 vpanic() at vpanic+0x2b8/frame 0xfffffe0054150a50 panic() at panic+0xb5/frame 0xfffffe0054150b10 sctp_ss_default_add() at sctp_ss_default_add+0x11d/frame 0xfffffe0054150b50 sctp_msg_append() at sctp_msg_append+0x646/frame 0xfffffe0054150bb0 sctp_sendall_iterator() at sctp_sendall_iterator+0x207/frame 0xfffffe0054150d70 sctp_iterator_worker() at sctp_iterator_worker+0xbb1/frame 0xfffffe0054150ed0 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe0054150ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0054150f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0054150f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 5 tid 100068 ] Stopped at kdb_enter+0x6b: movq $0,0x270a69a(%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 0xaa6aefc3fdbfad7c rdx 0x1 rbx 0 rsp 0xfffffe0054150950 rbp 0xfffffe0054150970 rsi 0 rdi 0xffffffff8177a5ea vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009a493c30 r12 0xfffffe005786a720 r13 0xfffffe0054150901 r14 0xffffffff82bb9d20 .str.26 r15 0xffffffff82bb9d20 .str.26 rip 0xffffffff8176db7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270a69a(%rip) db> show proc Process 5 (sctp_iterator) at 0xfffffe0057994a90: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e1b8c0 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff83e1b8c0 reapsubtree: 5 sigparent: 20 vmspace: 0xffffffff83e1c860 (map 0xffffffff83e1c860) (map.pmap 0xffffffff83e1c920) (pmap 0xffffffff83e1c988) threads: 1 100068 Run CPU 0 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 34598 780 780 0 R (threaded) syz-executor.1 129893 RunQ syz-executor.1 139593 RunQ syz-executor.1 34597 779 779 0 R (threaded) syz-executor.0 139087 RunQ syz-executor.0 139590 S uwait 0xfffffe0057877580 syz-executor.0 139591 S uwait 0xfffffe0057876480 syz-executor.0 139592 S uwait 0xfffffe008fe13d80 syz-executor.0 33758 1 779 0 S uwait 0xfffffe0057879b00 syz-executor.0 20949 20948 780 0 SV uwait 0xfffffe0057878480 syz-executor.1 20948 1 780 0 DV ppwait 0xfffffe0058c2aa40 syz-executor.1 20937 1 780 0 SV uwait 0xfffffe00997a2200 syz-executor.1 20924 1 780 0 SV uwait 0xfffffe00997a0b80 syz-executor.1 19999 1 19994 0 SV uwait 0xfffffe0057876380 syz-executor.1 19990 1 19986 0 SV uwait 0xfffffe0056f48a80 syz-executor.1 19981 1 19975 0 SV uwait 0xfffffe00997a0d80 syz-executor.1 19972 1 19967 0 SV uwait 0xfffffe0057876780 syz-executor.1 19960 1 19956 0 SV uwait 0xfffffe008fe12180 syz-executor.1 19946 1 19945 0 SV uwait 0xfffffe008fe14800 syz-executor.1 15316 1 15312 0 SV uwait 0xfffffe0056f48b80 syz-executor.0 15304 1 15303 0 SV uwait 0xfffffe0057876880 syz-executor.0 15296 1 15290 0 SV uwait 0xfffffe00997a0c80 syz-executor.0 10688 1 10688 65 Ss select 0xfffffe00997a11c0 dhclient 9148 1 9148 0 Ss select 0xfffffe008fe12840 dhclient 9145 1 9145 0 Ss select 0xfffffe00997a10c0 dhclient 9124 1 9124 65 Ss select 0xfffffe0057448c40 dhclient 6123 1 6123 0 Ss select 0xfffffe00997a1240 dhclient 6112 1 6112 0 Ss select 0xfffffe0057876840 dhclient 6044 1 6044 65 Ss select 0xfffffe00997a12c0 dhclient 3816 0 0 0 DL - 0xffffffff83f655c0 [soaiod4] 3815 0 0 0 DL - 0xffffffff83f655c0 [soaiod3] 3814 0 0 0 DL - 0xffffffff83f655c0 [soaiod2] 3813 0 0 0 DL - 0xffffffff83f655c0 [soaiod1] 3219 1 3219 0 Ss select 0xfffffe00997a1b40 dhclient 3216 1 3216 0 Ss select 0xfffffe008fe126c0 dhclient 3188 1 3188 65 Ss select 0xfffffe00997a1c40 dhclient 2097 1 2097 0 Ss select 0xfffffe00997a2040 dhclient 2094 1 2094 0 Ss select 0xfffffe00997a1f40 dhclient 1934 0 0 0 DL aiordy 0xfffffe009976d000 [aiod4] 1933 0 0 0 DL aiordy 0xfffffe00996b2548 [aiod3] 1932 0 0 0 DL aiordy 0xfffffe009976da90 [aiod2] 1931 0 0 0 DL aiordy 0xfffffe00996b2a90 [aiod1] 784 774 784 0 Rs syz-executor.3 781 774 781 0 Rs syz-executor.2 780 774 780 0 Ss nanslp 0xffffffff83e458c1 syz-executor.1 779 774 779 0 Rs syz-executor.0 774 772 772 0 R (threaded) syz-fuzzer 100122 S uwait 0xfffffe0057877880 syz-fuzzer 100123 RunQ syz-fuzzer 100124 S uwait 0xfffffe0056f48580 syz-fuzzer 100125 S uwait 0xfffffe0056f48680 syz-fuzzer 100126 S uwait 0xfffffe008fe14100 syz-fuzzer 100127 RunQ syz-fuzzer 100128 S uwait 0xfffffe008fe14200 syz-fuzzer 100129 RunQ syz-fuzzer 100130 S uwait 0xfffffe0056f48980 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe008fea10b0 csh 770 688 770 0 Rs CPU 1 sshd 754 1 754 0 Ss+ ttyin 0xfffffe0057466cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0057465cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0057a5dcb0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0057a5e0b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe0057a5e4b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0057a5e8b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0057a5ecb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0057a5f0b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0057a5f4b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e458c0 cron 688 1 688 0 Ss select 0xfffffe0057878640 sshd 501 1 501 0 Ss select 0xfffffe00578777c0 syslogd 430 1 430 0 Ss select 0xfffffe00574461c0 devd 429 1 429 65 Ss select 0xfffffe00578783c0 dhclient 344 1 344 0 Ss select 0xfffffe008fe15240 dhclient 341 1 341 0 Ss select 0xfffffe0057446140 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f7e548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6b0e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83f696e0 [bufdaemon] 100083 D - 0xffffffff83211f80 [bufspacedaemon-0] 100095 D sdflush 0xfffffe0057464ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9d180 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83f91038 [dom0] 100081 D launds 0xffffffff83f91044 [laundry: dom0] 100082 D umarcl 0xffffffff81ea46a0 [uma] 7 0 0 0 DL - 0xffffffff83c01688 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff846e6530 [pf purge] 5 0 0 0 RL CPU 0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83aa35c0 [doneq0] 100046 D - 0xffffffff83aa3540 [async] 100077 D - 0xffffffff83aa33c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0053fbb488 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83f8c840 [crypto] 100042 D crypto_ 0xfffffe0053c8ad30 [crypto returns 0] 100043 D crypto_ 0xfffffe0053c8ad80 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83e1ae80 [g_event] 100037 D - 0xffffffff83e1aea0 [g_up] 100038 D - 0xffffffff83e1aec0 [g_down] 2 0 0 0 WL (threaded) [clock] 100030 I [clock (0)] 100031 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100018 I [swi5: fast taskq] 100029 I [swi1: netisr 0] 100032 I [swi3: busdma] 100033 I [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq33: virtio_pci2] 100061 I [irq34: virtio_pci2] 100062 I [irq35: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100070 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 0xfffffe0053dda000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8d340 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1b8c0 [swapper] 100005 D - 0xfffffe0053e01000 [if_config_tqg_0] 100006 D - 0xfffffe0053e00e00 [softirq_0] 100007 D - 0xfffffe0053e00d00 [softirq_1] 100008 D - 0xfffffe0053e00c00 [if_io_tqg_0] 100009 D - 0xfffffe0053e00b00 [if_io_tqg_1] 100012 D - 0xfffffe000796d200 [aiod_kick taskq] 100013 D - 0xfffffe000796d000 [inm_free taskq] 100014 D - 0xfffffe000796cd00 [linuxkpi_irq_wq] 100015 D - 0xfffffe000796cb00 [in6m_free taskq] 100016 D - 0xfffffe000796c900 [deferred_unmount ta] 100017 D - 0xfffffe000796c700 [thread taskq] 100019 D - 0xfffffe000796c300 [kqueue_ctx taskq] 100020 D - 0xfffffe000796c100 [pci_hp taskq] 100021 D - 0xfffffe000796be00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000796be00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000796be00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000796be00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000796b900 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000796b900 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000796b900 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000796b900 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053ed0200 [firmware taskq] 100039 D - 0xfffffe0053ecfc00 [crypto_0] 100040 D - 0xfffffe0053ecfc00 [crypto_1] 100056 D - 0xfffffe0053eced00 [vtnet0 rxq 0] 100057 D - 0xfffffe0053ecec00 [vtnet0 txq 0] 100058 D - 0xfffffe0053eceb00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053ecea00 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0053fdc380 [virtio_balloon] 100067 D - 0xffffffff82bbfba1 [deadlkres] 100071 D - 0xfffffe005787d100 [acpi_task_0] 100072 D - 0xfffffe005787d100 [acpi_task_1] 100073 D - 0xfffffe005787d100 [acpi_task_2] 100074 D - 0xfffffe000796e200 [mca taskq] 100076 D - 0xfffffe0053ecf500 [CAM taskq] db> show all locks Process 5 (sctp_iterator) thread 0xfffffe005786a720 (100068) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009c2e58b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1523 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009c43c420) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1463 exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff849ec560) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1460 shared rw sctp-info (sctp-info) r = 0 (0xfffffe0053c43d10) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1459 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 pcb 5633 6848K 60769 tcp_hpts 6 4801K 6 devbuf 4217 4323K 4245 sctp_stro 3391 3391K 12601 sctp_atcl 6196 2324K 42937 sysctloid 35306 2080K 35377 vtbuf 24 1968K 46 kobj 327 1308K 488 newblk 9 1026K 34524 vfscache 3 1025K 3 inodedep 1024 896K 34090 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atky 9625 411K 56497 subproc 174 345K 34709 filedesc 42 329K 67185 vmem 3 274K 6 dirrem 1015 254K 33859 acpica 1674 184K 56014 vnet_data 1 168K 1 pf_osfp 1346 166K 1346 tidhash 3 141K 3 linker 358 134K 690 pagedep 10 131K 33602 tfo_ccache 1 128K 1 freefile 1014 127K 33812 DEVFS1 109 109K 126 sem 4 106K 4 sctp_map 6782 106K 25202 sctp_athm 6196 97K 43081 BPF 46 88K 84 bus 991 81K 5140 mtx_pool 2 72K 2 syncache 1 68K 1 module 512 64K 512 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_timw 213 54K 213 umtx 418 53K 418 kdtrace 255 50K 74201 temp 34 33K 3483 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 196 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 100 16K 100 routetbl 136 16K 428 bus-sc 34 15K 1651 lltable 44 14K 133 KTRACE 102 13K 9121 ether_multi 157 13K 167 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 429 GEOM 61 11K 490 CAM queue 5 11K 1528 in6_multi 71 9K 71 bmsafemap 2 9K 34000 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 145 rpc 2 8K 2 shmfd 1 8K 43 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 kqueue 79 8K 34719 taskqueue 63 7K 63 cred 26 7K 299 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 485 session 44 6K 69 pwddesc 77 5K 34766 ufs_dirhash 24 5K 24 UMA 272 5K 272 pf_ifnet 10 5K 336 DEVFSP 68 5K 1983 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 proc-args 104 4K 36010 lockf 33 4K 75 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 selfd 48 3K 474610 terminal 11 3K 11 select 19 3K 99 uidinfo 3 3K 19 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 31 2K 69 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 CC Mem 18 2K 16739 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 67164 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 96 NFSD session 1 1K 1 inpcbpolicy 29 1K 18617 CAM periph 4 1K 271 freework 4 1K 33603 ipsec 3 1K 3 sctp_ifn 6 1K 15 freeblks 3 1K 33589 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 newdirblk 5 1K 33582 crypto 4 1K 131 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 22 1K 16574 diradd 4 1K 33900 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 sctp_iter 1 1K 13 sctp_cpal 1 1K 1 tcp_fsb 2 1K 6821 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 4 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 cryptodev 2 1K 1938 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 46118 filecaps 5 1K 178 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 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 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 20385 sctp_mvrf 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 240 pf_table 0 0K 0 pf_rule 0 0K 4386 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 filemon 0 0K 167 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 xen_intr 0 0K 0 NFSD srvcache 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 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 DEVFS4 0 0K 0 xenbus 0 0K 0 DEVFS2 0 0K 0 vm_fictitious 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 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 UMAHash 0 0K 0 vtfont 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 19276 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 45 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 84 allocindir 0 0K 0 indirdep 0 0K 12 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 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 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 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 33851 namei_tracker 0 0K 55 export_host 0 0K 0 cl_savebuf 0 0K 16 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 216 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 315 acl 0 0K 0 mbuf_tag 0 0K 141 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 57115 ioctlops 0 0K 31738 eventfd 0 0K 60 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 950 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 NFSCL layrecall 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 9246 660 1540615 0 254 40574976 0 sctp_asoc 2288 3391 169 12601 0 254 8145280 0 malloc-2048 2048 2808 64 30933 0 8 5881856 0 tcp_log 416 0 9657 187514 0 254 4017312 0 sctp_ep 1208 2805 245 30216 0 254 3684400 0 mbuf 256 13565 405 4446366 0 254 3576320 0 malloc-1024 1024 3392 16 12621 0 16 3489792 0 sctp_raddr 736 3391 173 12601 0 254 2623104 0 mbuf_cluster 2048 1270 0 1270 0 254 2600960 0 RADIX NODE 144 17207 400 668690 0 63 2535408 0 malloc-384 384 6196 74 43480 0 30 2407680 0 pbuf 2624 0 778 0 0 2 2041472 0 BUF TRIE 144 204 11584 1368 0 62 1697472 0 malloc-384 384 4117 53 4458 0 30 1601280 0 UMA Slabs 0 112 13936 26 13936 0 126 1563744 0 malloc-128 128 11689 184 12286 0 126 1519744 0 vmem btag 56 25459 68 25459 0 254 1429512 0 malloc-4096 4096 327 3 5818 0 2 1351680 0 malloc-384 384 1038 2382 34566 0 30 1313280 0 malloc-256 256 1235 2740 92884 0 62 1017600 0 tcpcb 1104 18 745 16563 0 254 842352 0 malloc-256 256 2813 112 30228 0 62 748800 0 socket 960 133 631 50719 0 254 733440 0 VM OBJECT 264 2471 109 742710 0 30 681120 0 FFS inode 1160 534 26 34349 0 8 649600 0 256 Bucket 2048 269 37 13254 0 8 626688 0 malloc-16384 16384 25 6 33770 0 1 507904 0 tcp_bbr_map 128 0 3658 241011 0 126 468224 0 malloc-65536 65536 4 3 480 0 1 458752 0 malloc-128 128 1119 2415 168684 0 126 452352 0 sctp_stream_msg_out 112 3204 612 5274 0 254 427392 0 ertt_txseginfo 40 0 10504 1951966 0 254 420160 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 MAP ENTRY 96 3364 584 1760373 0 127 379008 0 THREAD 1808 177 32 39597 0 8 377872 0 malloc-4096 4096 77 7 34605 0 2 344064 0 malloc-128 128 2534 132 27668 0 126 341248 0 mbuf_packet 256 739 531 43580 0 254 325120 0 sctp_chunk 152 1711 343 2030 0 254 312208 0 VNODE 448 575 91 34392 0 30 298368 0 malloc-64 64 3871 224 7788 0 254 262080 0 malloc-16 16 14613 387 18105 0 254 240000 0 malloc-64 64 3391 200 41058 0 254 229824 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-256 256 310 560 35146 0 62 222720 0 malloc-32 32 6490 440 90908 0 254 221760 0 malloc-65536 65536 1 2 19 0 1 196608 0 malloc-32 32 5400 522 5636 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 FPU_save_area 832 179 46 49001 0 16 187200 0 VMSPACE 2552 51 15 34566 0 4 168432 0 malloc-32768 32768 0 5 120 0 1 163840 0 128 Bucket 1024 113 46 7380 0 16 162816 0 FFS2 dinode 256 534 96 34349 0 62 161280 0 S VFS Cache 104 1051 470 35677 0 126 158184 0 malloc-1024 1024 125 19 1619 0 16 147456 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-128 128 933 90 3186 0 126 130944 0 unpcb 256 20 490 1828 0 254 130560 0 PROC 1352 76 20 34602 0 8 129792 0 malloc-16 16 7339 161 64050 0 254 120000 0 ksiginfo 112 87 957 9619 0 126 116928 0 malloc-16 16 6198 552 83319 0 254 108000 0 filedesc0 1072 77 21 34766 0 8 105056 0 64 Bucket 512 128 72 15769 0 30 102400 0 malloc-128 128 525 250 5772 0 126 99200 0 malloc-8192 8192 6 6 303 0 1 98304 0 pipe 744 23 107 1738 0 16 96720 0 tcp_inpcb 424 18 198 16563 0 30 91584 0 malloc-4096 4096 18 4 742 0 2 90112 0 malloc-4096 4096 22 0 24 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 malloc-64 64 733 590 37940 0 254 84672 0 malloc-64 64 580 743 18234 0 254 84672 0 clpbuf 2624 0 32 44 0 16 83968 0 malloc-256 256 245 70 38966 0 62 80640 0 32 Bucket 256 178 137 15154 0 62 80640 0 malloc-8192 8192 9 0 9 0 1 73728 0 g_bio 408 0 180 10537 0 30 73440 0 malloc-64 64 371 700 70194 0 254 68544 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-2048 2048 4 28 622 0 8 65536 0 ripcb 424 5 148 817 0 30 64872 0 udp_inpcb 424 6 147 919 0 30 64872 0 malloc-384 384 118 32 207 0 30 57600 0 udplite_inpcb 424 0 126 318 0 30 53424 0 malloc-64 64 246 573 474835 0 254 52416 0 Files 80 306 344 117864 0 126 52000 0 malloc-256 256 37 158 34369 0 62 49920 0 malloc-256 256 48 147 70161 0 62 49920 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 172310 0 16 49152 0 malloc-1024 1024 14 34 522 0 16 49152 0 tcp_rack_pcb 896 2 52 6821 0 16 48384 0 tcp_rack_map 120 0 396 11674 0 126 47520 0 malloc-384 384 96 24 98 0 30 46080 0 syncache 168 0 264 4 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 pcpu-8 8 4705 415 15608 0 254 40960 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 2754 0 16 38080 0 PWD 32 33 1101 33663 0 254 36288 0 malloc-64 64 4 563 48 0 254 36288 0 malloc-64 64 6 561 93 0 254 36288 0 malloc-32 32 293 841 34798 0 254 36288 0 8 Bucket 80 57 393 6773 0 126 36000 0 malloc-128 128 79 200 6918 0 126 35712 0 malloc-128 128 2 277 288 0 126 35712 0 malloc-128 128 22 257 621 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 52 83 373 0 62 34560 0 malloc-256 256 20 115 8353 0 62 34560 0 TURNSTILE 136 210 42 210 0 62 34272 0 SLEEPQUEUE 88 210 174 210 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 3 0 1 32768 0 malloc-4096 4096 3 5 33947 0 2 32768 0 malloc-2048 2048 3 13 22128 0 8 32768 0 malloc-2048 2048 3 13 9 0 8 32768 0 malloc-2048 2048 9 7 4333 0 8 32768 0 malloc-2048 2048 2 14 3 0 8 32768 0 malloc-2048 2048 10 6 73 0 8 32768 0 malloc-2048 2048 1 15 198 0 8 32768 0 malloc-1024 1024 4 28 49 0 16 32768 0 malloc-1024 1024 19 13 589 0 16 32768 0 malloc-1024 1024 8 24 10 0 16 32768 0 malloc-1024 1024 0 32 1042 0 16 32768 0 malloc-512 512 0 64 500 0 30 32768 0 malloc-512 512 4 60 185 0 30 32768 0 malloc-512 512 0 64 533 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 malloc-512 512 2 62 96 0 30 32768 0 malloc-512 512 10 54 40 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 KNOTE 160 27 173 315371 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_bbr_pcb 832 0 36 1572 0 16 29952 0 cpuset 104 7 272 52 0 126 29016 0 sctp_laddr 48 0 588 1849 0 254 28224 0 tcp_inpcb ports 32 12 870 3589 0 254 28224 0 ertt 72 18 374 16563 0 126 28224 0 16 Bucket 144 72 124 821 0 62 28224 0 4 Bucket 48 8 580 761 0 254 28224 0 AIO 208 0 133 177 0 62 27664 0 malloc-8192 8192 2 1 4 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 44 232 69 0 126 24288 0 rl_entry 40 81 525 81 0 254 24240 0 itimer 352 0 66 10 0 30 23232 0 malloc-384 384 0 60 3 0 30 23040 0 domainset 40 0 567 34 0 254 22680 0 hostcache 64 2 313 2 0 254 20160 0 udpcb 32 6 624 1237 0 254 20160 0 udplite_inpcb ports 32 0 630 42 0 254 20160 0 udp_inpcb ports 32 3 627 49 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 17 613 69 0 254 20160 0 malloc-32 32 34 596 3195 0 254 20160 0 malloc-32 32 12 618 25 0 254 20160 0 malloc-32 32 65 565 1974 0 254 20160 0 malloc-32 32 14 616 1193 0 254 20160 0 2 Bucket 32 57 573 3614 0 254 20160 0 AIOCB 552 0 35 2869 0 16 19320 0 AIOLIO 272 0 70 315 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 3 0 1 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 vtnet_tx_hdr 24 0 668 2563106 0 254 16032 0 malloc-16 16 41 959 42024 0 254 16000 0 tcp_log_node 120 0 132 2 0 126 15840 0 kenv 258 15 45 1039 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_bucket 176 0 69 2 0 62 12144 0 malloc-16 16 25 725 64 0 254 12000 0 malloc-16 16 8 742 120 0 254 12000 0 malloc-16 16 63 687 95 0 254 12000 0 malloc-16 16 5 745 9929 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 27 3 27 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 malloc-4096 4096 1 1 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 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 62 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 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 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 sctp_readq 152 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 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 224 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-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 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