panic: Lock sctp-info not exclusively locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4542 cpuid = 1 time = 1631195833 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a7ac9a50 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a7ac9bb0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a7ac9c90 panic() at panic+0xb5/frame 0xfffffe00a7ac9d60 __rw_assert() at __rw_assert+0x201/frame 0xfffffe00a7ac9db0 sctp_free_assoc() at sctp_free_assoc+0x14cd/frame 0xfffffe00a7ac9f10 sctp_lower_sosend() at sctp_lower_sosend+0x42fa/frame 0xfffffe00a7aca400 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a7aca6a0 sosend() at sosend+0xfc/frame 0xfffffe00a7aca710 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a7aca880 sendit() at sendit+0x2b0/frame 0xfffffe00a7aca8d0 sys_sendmsg() at sys_sendmsg+0x17d/frame 0xfffffe00a7aca9f0 amd64_syscall() at amd64_syscall+0x425/frame 0xfffffe00a7acabf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00a7acabf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x289eea, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 2791 tid 103041 ] Stopped at kdb_enter+0x6b: movq $0,0x28e223a(%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 0x5069af3dff01c0bd rdx 0x40001 rbx 0 rsp 0xfffffe00a7ac9b90 rbp 0xfffffe00a7ac9bb0 rsi 0 rdi 0xfffffe009e4518a8 r8 0x3 r9 0xfffffe00a7ac96c8 r10 0 r11 0xc8e9f9ba r12 0xfffffe00a5f10e40 r13 0xfffffe00a7ac9c01 r14 0xffffffff82c79420 .str.18 r15 0xffffffff82c79420 .str.18 rip 0xffffffff817abe7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e223a(%rip) db> show proc Process 2791 (syz-executor.2) at 0xfffffe0058939538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 787 at 0xfffffe009e4e8538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e9d39f0 (map 0xfffffe009e9d39f0) (map.pmap 0xfffffe009e9d3ab0) (pmap 0xfffffe009e9d3b10) threads: 2 101958 Run CPU 0 syz-executor.2 103041 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 2791 787 787 0 R (threaded) syz-executor.2 101958 Run CPU 0 syz-executor.2 103041 Run CPU 1 syz-executor.2 2790 803 803 0 R (threaded) syz-executor.3 100293 RunQ syz-executor.3 103040 S connec 0xfffffe00a778449a syz-executor.3 2787 783 783 0 S (threaded) syz-executor.1 102283 S nanslp 0xffffffff8405af81 syz-executor.1 103032 S connec 0xfffffe00a77cdc1a syz-executor.1 103035 S uwait 0xfffffe00a0c8a380 syz-executor.1 2786 782 782 0 S (threaded) syz-executor.0 100117 S nanslp 0xffffffff8405af81 syz-executor.0 103031 S select 0xfffffe00a0c71bc0 syz-executor.0 103034 S sbwait 0xfffffe00a77e75c4 syz-executor.0 103036 S select 0xfffffe00a0c71ac0 syz-executor.0 103037 S uwait 0xfffffe00a0c8a480 syz-executor.0 103038 S uwait 0xfffffe00a7f2fd00 syz-executor.0 2575 2569 2575 0 Ss select 0xfffffe00a0c717c0 dhclient 2572 1 2572 0 Ss select 0xfffffe005740b240 dhclient 2569 2562 436 65 S select 0xfffffe00a0c71740 dhclient 2562 436 436 0 S wait 0xfffffe00a0c14a70 sh 2553 1 2553 65 Ss select 0xfffffe00a0c716c0 dhclient 1831 1 1831 0 Ss select 0xfffffe005740b3c0 dhclient 1827 1 1827 0 Ss select 0xfffffe00a0c71540 dhclient 1804 1 1804 65 Ss select 0xfffffe00a0c71840 dhclient 1453 0 0 0 DL aiordy 0xfffffe009e470000 [aiod4] 1452 0 0 0 DL aiordy 0xfffffe009e470538 [aiod3] 1451 0 0 0 DL aiordy 0xfffffe009e3a6a70 [aiod2] 1449 0 0 0 DL aiordy 0xfffffe00a0c8ca70 [aiod1] 1293 1 782 0 S uwait 0xfffffe009e4ef280 syz-executor.0 1026 1 1026 0 Ss select 0xfffffe00a0c6f8c0 dhclient 1023 1 1023 0 Ss select 0xfffffe00a0c71e40 dhclient 803 780 803 0 Rs syz-executor.3 787 780 787 0 Rs syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8405af81 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100112 S uwait 0xfffffe00588cba80 syz-fuzzer 100123 S uwait 0xfffffe0058393300 syz-fuzzer 100124 S uwait 0xfffffe0058393400 syz-fuzzer 100125 S uwait 0xfffffe009e4ef900 syz-fuzzer 100126 S uwait 0xfffffe009e4efa00 syz-fuzzer 100127 S uwait 0xfffffe009e4eff00 syz-fuzzer 100128 S uwait 0xfffffe00588cb080 syz-fuzzer 100129 S uwait 0xfffffe009e4efb00 syz-fuzzer 101803 S kqread 0xfffffe0058877600 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e491b20 csh 776 694 776 0 Ss select 0xfffffe0058af54c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057003cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583fe4b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583f78b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583fecb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f24b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00570130b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583f2cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005839b4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe005740b1c0 sshd 507 1 507 0 Ss select 0xfffffe0058af5740 syslogd 436 1 436 0 Ss wait 0xfffffe0058939000 devd 435 1 435 65 Ss select 0xfffffe005740b8c0 dhclient 350 1 350 0 Ss select 0xfffffe0058af58c0 dhclient 347 1 347 0 Ss select 0xfffffe005740b840 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005876da70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe00588278e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eae980 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d0b500 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84748e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056abac88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b8d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b8d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d58538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f8900 [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053df4e00 [deferred_unmount ta] 100013 D - 0xfffffe0053df4800 [thread taskq] 100015 D - 0xfffffe0053df4400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df4200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df4000 [pci_hp taskq] 100018 D - 0xfffffe0053dfed00 [aiod_kick taskq] 100019 D - 0xfffffe0053dfeb00 [inm_free taskq] 100020 D - 0xfffffe0053dfe900 [in6m_free taskq] 100021 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfe700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfe200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e08200 [firmware taskq] 100042 D - 0xfffffe005418fc00 [crypto_0] 100043 D - 0xfffffe005418fc00 [crypto_1] 100059 D - 0xfffffe0056eb6b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eb6a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eb6900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eb6800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ee3400 [virtio_balloon] 100068 D - 0xfffffe0057016800 [mca taskq] 100073 D - 0xffffffff82c803a0 [deadlkres] 100077 D - 0xfffffe0057401a00 [acpi_task_0] 100078 D - 0xfffffe0057401a00 [acpi_task_1] 100079 D - 0xfffffe0057401a00 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 2791 (syz-executor.2) thread 0xfffffe00a5f10e40 (103041) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a77fd1c0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4664 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a77fd1a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4337 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 10 1027K 3885 vfscache 3 1025K 3 pcb 349 882K 4515 inodedep 93 547K 2108 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 148 295K 2874 vmem 3 274K 5 acpica 1674 184K 55623 vnet_data 1 168K 1 filedesc 20 153K 3689 sctp_stro 151 151K 898 tidhash 3 141K 3 linker 355 140K 383 pagedep 9 130K 1869 tfo_ccache 1 128K 1 sctp_atcl 304 114K 2966 DEVFS1 108 108K 125 sem 4 106K 4 bus 986 80K 3488 mtx_pool 2 72K 2 BPF 38 71K 38 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 374 47K 374 kdtrace 231 46K 5834 temp 36 35K 2407 hostcache 1 32K 1 shm 1 32K 12 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 dirrem 83 21K 1998 pf_rule 11 21K 59 routetbl 149 21K 610 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 sctp_atky 455 19K 4019 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 49 16K 105 bus-sc 34 15K 1693 ether_multi 157 13K 187 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 freefile 82 11K 1982 CAM queue 5 11K 1528 sctp_timw 40 10K 40 GEOM 61 10K 490 rman 84 10K 425 cred 39 10K 265 in6_multi 71 9K 71 bmsafemap 2 9K 2091 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 97 rpc 2 8K 2 shmfd 1 8K 23 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 kqueue 68 7K 2798 sglist 5 7K 5 pf_table 3 6K 43 CAM DEV 3 6K 510 plimit 23 6K 409 pf_ifnet 14 6K 70 DEVFSP 80 5K 422 sctp_athm 304 5K 3062 sctp_map 302 5K 1780 ufs_dirhash 24 5K 24 UMA 270 5K 270 vt 11 5K 11 pwddesc 66 5K 2808 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 session 31 4K 57 acpisem 28 4K 28 hhook 15 4K 17 selfd 49 4K 38312 lockf 28 3K 328 terminal 11 3K 11 proc-args 50 3K 648 select 18 3K 165 uidinfo 3 3K 27 pf_osfp 18 3K 18 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 in_multi 6 2K 12 freework 6 2K 2696 freeblks 5 2K 1961 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 inpcbpolicy 35 2K 1472 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 3700 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 50 NFSD session 1 1K 1 sctp_aadr 14 1K 19 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 osd 26 1K 687 crypto 4 1K 276 encap_export_host 12 1K 12 newdirblk 4 1K 1850 diradd 4 1K 2036 pfil 4 1K 4 procdesc 4 1K 16 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 629 xform 4 1K 759 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 soname 7 1K 6148 aesni_data 2 1K 2 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 sctp_vrf 1 1K 1 ip_msource 1 1K 5 vnet 1 1K 1 entropy 2 1K 42 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 108 cpus 2 1K 2 vnet_data_free 1 1K 1 iov 2 1K 16968 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 1414 sctp_iter 0 0K 15 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 2 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_stri 0 0K 210 tcp_do 0 0K 0 tcp_fsb 0 0K 148 cdg data 0 0K 0 chd data 0 0K 5 cubic data 0 0K 0 vegas data 0 0K 5 htcp data 0 0K 0 dctcp data 0 0K 25 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1267 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 23 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 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 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 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 11 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 5 in_mfilter 0 0K 18 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 twsbuf 0 0K 0 statfs 0 0K 2031 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 95 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 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 11 lio 0 0K 8 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 158 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 531 eventfd 0 0K 10 Witness 0 0K 0 stack 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 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 751 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 12 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 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 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1165 330268 0 254 38850560 0 tcp_log 416 374 19687 226739 0 254 8345376 0 mbuf 256 9164 2446 921248 0 254 2972160 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-384 384 4261 339 6277 0 30 1766400 0 BUF TRIE 144 190 11570 1928 0 62 1693440 0 malloc-4096 4096 394 4 3330 0 2 1630208 0 ertt_txseginfo 40 16300 23797 251184 0 254 1603880 0 malloc-128 128 11580 45 11976 0 126 1488000 0 mbuf_cluster 2048 660 2 660 0 254 1355776 0 RADIX NODE 144 8343 192 87703 0 62 1229040 0 UMA Slabs 0 112 10910 31 10910 0 126 1225392 0 vmem btag 56 19916 75 19916 0 254 1119496 0 256 Bucket 2048 317 9 18048 0 8 667648 0 FFS inode 1160 517 29 2510 0 8 633360 0 tcp_bbr_map 128 516 3421 50858 0 126 503936 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1316 64 42507 0 30 364320 0 sctp_asoc 2288 151 4 890 0 254 354640 0 THREAD 1808 164 23 3041 0 8 338096 0 malloc-2048 2048 161 3 1968 0 8 335872 0 malloc-64 64 4498 164 10350 0 254 298368 0 VNODE 448 556 83 2551 0 30 286272 0 malloc-256 256 393 612 10080 0 62 257280 0 malloc-16 16 14527 223 17293 0 254 236000 0 DEVCTL 1024 13 207 154 0 0 225280 0 malloc-16384 16384 9 4 1842 0 1 212992 0 sctp_ep 1272 153 6 1960 0 254 202248 0 malloc-65536 65536 1 2 171 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-32768 32768 0 6 538 0 1 196608 0 malloc-32768 32768 1 5 16 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 MAP ENTRY 96 1662 270 157389 0 126 185472 0 malloc-32 32 5598 72 6414 0 254 181440 0 mbuf_packet 256 120 540 9194 0 254 168960 0 malloc-128 128 1209 62 29663 0 126 162688 0 socket 960 59 109 4762 0 254 161280 0 malloc-1024 1024 152 4 894 0 16 159744 0 malloc-128 128 1108 39 5490 0 126 146816 0 malloc-1024 1024 133 3 150 0 16 139264 0 FFS2 dinode 256 517 23 2509 0 62 138240 0 S VFS Cache 104 1022 304 3066 0 126 137904 0 malloc-384 384 340 10 3058 0 30 134400 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-65536 65536 0 2 20 0 1 131072 0 malloc-256 256 129 351 4082 0 62 122880 0 VMSPACE 2544 39 9 2766 0 4 122112 0 sctp_raddr 736 151 14 1032 0 254 121440 0 malloc-256 256 46 419 1363 0 62 119040 0 ksiginfo 112 64 980 606 0 126 116928 0 128 Bucket 1024 79 28 1278 0 16 109568 0 PROC 1336 65 16 2791 0 8 108216 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-8192 8192 9 2 110 0 1 90112 0 filedesc0 1072 66 18 2808 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-256 256 225 105 6922 0 62 84480 0 clpbuf 2624 0 32 53 0 16 83968 0 malloc-8192 8192 8 2 20 0 1 81920 0 malloc-2048 2048 13 23 668 0 8 73728 0 malloc-4096 4096 17 0 17 0 2 69632 0 g_bio 408 0 170 16796 0 30 69360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-4096 4096 14 1 27 0 2 61440 0 tcpcb 1080 22 34 676 0 254 60480 0 malloc-128 128 114 351 2295 0 126 59520 0 malloc-8192 8192 4 3 32 0 1 57344 0 64 Bucket 512 91 21 4036 0 30 57344 0 sctp_chunk 152 254 110 940 0 254 55328 0 tcp_inpcb 496 23 81 676 0 254 51584 0 32 Bucket 256 68 127 7212 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-1024 1024 10 34 1740 0 16 45056 0 pcpu-8 8 4870 762 6250 0 254 45056 0 malloc-64 64 517 176 1654 0 254 44352 0 malloc-384 384 91 19 261 0 30 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-64 64 97 533 53924 0 254 40320 0 NAMEI 1024 0 36 23182 0 16 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 13 3 41 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 Files 80 233 167 14473 0 126 32000 0 malloc-128 128 61 187 323 0 126 31744 0 tcp_bbr_pcb 832 4 32 389 0 16 29952 0 tcp_rack_pcb 832 0 36 148 0 16 29952 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 44559 0 62 28000 0 udplite_inpcb 496 3 53 466 0 254 27776 0 malloc-256 256 92 13 639 0 62 26880 0 da_ccb 544 0 49 4315 0 16 26656 0 pipe 744 23 12 455 0 16 26040 0 malloc-4096 4096 3 3 2666 0 2 24576 0 malloc-64 64 110 268 3438 0 254 24192 0 16 Bucket 144 62 106 478 0 62 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 48 252 1470 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 57 3 59 0 30 23040 0 malloc-256 256 64 26 594 0 62 23040 0 malloc-4096 4096 4 1 7 0 2 20480 0 malloc-2048 2048 6 4 46 0 8 20480 0 PWD 32 22 608 1911 0 254 20160 0 malloc-64 64 242 73 1141 0 254 20160 0 malloc-128 128 92 63 2312 0 126 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 17 58 1297 0 254 19200 0 malloc-256 256 31 44 474 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 2 6 285 0 8 16384 0 malloc-1024 1024 8 8 34 0 16 16384 0 sctp_laddr 48 224 112 670 0 254 16128 0 tcp_rack_map 112 0 144 372 0 126 16128 0 malloc-64 64 226 26 1198 0 254 16128 0 malloc-64 64 174 78 544 0 254 16128 0 vtnet_tx_hdr 24 0 668 213983 0 254 16032 0 udp_inpcb 496 6 26 226 0 254 15872 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 2 10 50 0 16 12288 0 malloc-1024 1024 8 4 217 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 0 24 210 0 30 12288 0 malloc-32 32 88 290 1829 0 254 12096 0 malloc-32 32 340 38 2971 0 254 12096 0 malloc-32 32 109 269 7150 0 254 12096 0 malloc-16 16 336 414 3779 0 254 12000 0 ripcb 496 4 20 104 0 254 11904 0 malloc-128 128 53 40 2184 0 126 11904 0 malloc-128 128 55 38 339 0 126 11904 0 kenv 258 15 30 1043 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 1 7 6 0 16 8192 0 malloc-512 512 0 16 45 0 30 8192 0 malloc-512 512 10 6 10 0 30 8192 0 malloc-512 512 0 16 132 0 30 8192 0 malloc-512 512 5 11 112 0 30 8192 0 malloc-512 512 5 11 5 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 31 61 57 0 126 8096 0 rl_entry 40 69 133 69 0 254 8080 0 sctp_stream_msg_out 112 29 43 237 0 254 8064 0 udpcb 32 9 243 692 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 22 90 676 0 126 8064 0 malloc-64 64 57 69 455 0 254 8064 0 malloc-32 32 132 120 317 0 254 8064 0 malloc-32 32 61 191 114 0 254 8064 0 malloc-32 32 53 199 362 0 254 8064 0 malloc-32 32 17 235 108 0 254 8064 0 4 Bucket 48 6 162 91 0 254 8064 0 2 Bucket 32 62 190 826 0 254 8064 0 malloc-16 16 0 500 15 0 254 8000 0 malloc-16 16 27 473 845 0 254 8000 0 malloc-16 16 60 440 1756 0 254 8000 0 malloc-16 16 39 461 297 0 254 8000 0 malloc-16 16 289 211 25564 0 254 8000 0 malloc-16 16 4 496 952 0 254 8000 0 sctp_readq 152 0 52 112 0 254 7904 0 cryptop 280 0 28 50 0 30 7840 0 AIOCB 552 0 14 8 0 16 7728 0 malloc-256 256 13 17 904 0 62 7680 0 AIOLIO 272 0 28 8 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 18 0 126 6448 0 domainset 40 0 126 10 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-4096 4096 0 1 4 0 2 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 1 38 1 0 126 4056 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIO 208 0 19 7 0 62 3952 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 0 10 1 0 30 3840 0 malloc-384 384 2 8 2 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 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 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 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 88 0 0 0 0 254 0 0 ipq 56 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 NCLNODE 592 0 0 0 0 16 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 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 linux_dma_object 24 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 ktls_session 192 0 0 0 0 62 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-8192 8192 0 0 0 0 1 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