panic: Lock sctp-info not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4542 cpuid = 1 time = 1631159415 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5a3d9d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5a3db30 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5a3dc10 panic() at panic+0xb5/frame 0xfffffe00a5a3dce0 __rw_assert() at __rw_assert+0x201/frame 0xfffffe00a5a3dd30 sctp_free_assoc() at sctp_free_assoc+0x14cd/frame 0xfffffe00a5a3de90 sctp_lower_sosend() at sctp_lower_sosend+0x42fa/frame 0xfffffe00a5a3e380 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a5a3e620 sosend() at sosend+0xfc/frame 0xfffffe00a5a3e690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5a3e7f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe00a5a3e9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a5a3ebf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 1341 tid 100690 ] 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 0 rax 0x12 rcx 0xff0e4e450190e0ff rdx 0x40001 rbx 0 rsp 0xfffffe00a5a3db10 rbp 0xfffffe00a5a3db30 rsi 0 rdi 0xfffffe00588863e8 r8 0x3 r9 0xfffffe00a5a3d648 r10 0 r11 0x4d51cedc r12 0xfffffe00a5d39560 r13 0xfffffe00a5a3db01 r14 0xffffffff82c79420 .str.18 r15 0xffffffff82c79420 .str.18 rip 0xffffffff817abe7b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e223a(%rip) db> show proc Process 1341 (syz-executor.3) at 0xfffffe009e9c5000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe009e9c5538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a5d6a9f0 (map 0xfffffe00a5d6a9f0) (map.pmap 0xfffffe00a5d6aab0) (pmap 0xfffffe00a5d6ab10) threads: 2 100652 RunQ syz-executor.3 100690 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1342 783 783 0 R (threaded) syz-executor.0 100260 RunQ syz-executor.0 100691 RunQ syz-executor.0 1341 786 786 0 R (threaded) syz-executor.3 100652 RunQ syz-executor.3 100690 Run CPU 1 syz-executor.3 1340 785 785 0 R (threaded) syz-executor.2 100193 RunQ syz-executor.2 100688 RunQ syz-executor.2 1278 1 783 0 S uwait 0xfffffe00a5c68880 syz-executor.0 1273 1 783 0 S uwait 0xfffffe009e53e300 syz-executor.0 1272 1 785 0 S uwait 0xfffffe009e53e600 syz-executor.2 1269 1 785 0 S uwait 0xfffffe00a5c68680 syz-executor.2 1266 1 783 0 S umtxn 0xfffffe009e9ec600 syz-executor.0 1264 1 785 0 S uwait 0xfffffe00a5c68e80 syz-executor.2 1263 1 783 0 S uwait 0xfffffe0057015a00 syz-executor.0 1262 1 785 0 S uwait 0xfffffe0057015900 syz-executor.2 1258 1 783 0 S uwait 0xfffffe009e53ea00 syz-executor.0 1256 1 785 0 S uwait 0xfffffe005893e280 syz-executor.2 1254 1 783 0 S uwait 0xfffffe009e9ec500 syz-executor.0 1252 1 785 0 S uwait 0xfffffe005893ec00 syz-executor.2 1248 1 785 0 S uwait 0xfffffe009e9eca00 syz-executor.2 1246 1 785 0 S uwait 0xfffffe009e9ec300 syz-executor.2 1245 1 785 0 S uwait 0xfffffe0057015980 syz-executor.2 1244 1 785 0 S uwait 0xfffffe00a5c68380 syz-executor.2 1100 1090 1100 0 Ss select 0xfffffe00a5c4ca40 dhclient 1095 1 1095 0 Ss select 0xfffffe00a5c4cbc0 dhclient 1090 1078 436 65 S select 0xfffffe0058af6140 dhclient 1078 436 436 0 S wait 0xfffffe00a5d71000 sh 929 1 783 0 S uwait 0xfffffe009e53e500 syz-executor.0 926 1 783 0 S uwait 0xfffffe009e9ecc00 syz-executor.0 923 1 783 0 S uwait 0xfffffe009e53e200 syz-executor.0 919 1 783 0 S uwait 0xfffffe009e9ece00 syz-executor.0 918 1 783 0 S uwait 0xfffffe009e9ec900 syz-executor.0 786 780 786 0 Rs syz-executor.3 785 780 785 0 Ss nanslp 0xffffffff8405af81 syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8405af81 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100093 S uwait 0xfffffe005876b980 syz-fuzzer 100120 S uwait 0xfffffe009e53ec00 syz-fuzzer 100121 S uwait 0xfffffe009e53ed00 syz-fuzzer 100122 S kqread 0xfffffe0058881400 syz-fuzzer 100123 S uwait 0xfffffe009e53ef00 syz-fuzzer 100124 S uwait 0xfffffe0058393200 syz-fuzzer 100125 S uwait 0xfffffe0058393300 syz-fuzzer 100126 S uwait 0xfffffe005893e080 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00589275e8 csh 776 694 776 0 Ss select 0xfffffe009e4b5bc0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057003cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f14b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f1cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f44b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f4cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583f04b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583f0cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005839b4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af81 cron 694 1 694 0 Ss select 0xfffffe009e4b5ec0 sshd 507 1 507 0 Ss select 0xfffffe0058af62c0 syslogd 436 1 436 0 Ss wait 0xfffffe009e396a70 devd 435 1 435 65 Ss select 0xfffffe005740ba40 dhclient 350 1 350 0 Ss select 0xfffffe0058af65c0 dhclient 347 1 347 0 Ss select 0xfffffe0058af66c0 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058763a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe005882ace8 [/ 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 0xffffffff84bf2500 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8477be20 [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 RL (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 Run CPU 0 [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 - 0xffffffff82c803a1 [deadlkres] 100077 D - 0xfffffe0057401a00 [acpi_task_0] 100078 D - 0xfffffe0057401a00 [acpi_task_1] 100079 D - 0xfffffe0057401a00 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] 1339 784 784 0 Z syz-executor.1 db> show all locks Process 1341 (syz-executor.3) thread 0xfffffe00a5d39560 (100690) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a6f713a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4664 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a6f71380) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4337 Process 12 (intr) thread 0xfffffe0053e2d3a0 (100036) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0053e31d80) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1979 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 57 1038K 1003 vfscache 3 1025K 3 inodedep 354 645K 494 pcb 85 602K 1437 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filedesc 58 457K 911 subproc 158 335K 1425 acpica 1674 184K 55623 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 pagedep 26 135K 433 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 dirrem 331 83K 428 bus 986 80K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 235 45K 2035 umtx 352 44K 352 freefile 320 40K 415 shm 3 36K 10 BPF 22 36K 37 temp 35 33K 2064 hostcache 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 sctp_stro 28 28K 207 gtaskqueue 18 26K 18 kbdmux 6 22K 6 sctp_atcl 57 22K 814 DEVFS_RULE 56 20K 56 ifaddr 67 19K 69 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 132 17K 421 tty 16 16K 16 ithread 99 16K 99 lltable 48 15K 50 bus-sc 34 15K 1693 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 65 9K 65 bmsafemap 2 9K 462 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 29 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 79 8K 1373 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 23 6K 214 plimit 21 6K 364 pwddesc 75 5K 1343 ufs_dirhash 24 5K 24 DEVFSP 74 5K 143 UMA 270 5K 270 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_atky 85 4K 1026 acpisem 28 4K 28 hhook 15 4K 17 diradd 25 4K 461 session 25 4K 39 newdirblk 23 3K 420 terminal 11 3K 11 mkdir 20 3K 840 proc-args 44 3K 592 uidinfo 3 3K 8 lockf 20 3K 33 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 indirdep 8 2K 10 ipsec-saq 2 2K 2 selfd 31 2K 26394 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 42 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 415 softdep 1 1K 1 freeblks 4 1K 414 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 18 NFSD session 1 1K 1 sctp_athm 57 1K 824 sctp_map 56 1K 414 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 14 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 crypto 4 1K 14 encap_export_host 12 1K 12 pfil 4 1K 4 cdev 2 1K 2 inpcbpolicy 14 1K 388 osd 8 1K 211 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 procdesc 2 1K 12 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 5 1K 4057 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 103 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 39 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 iov 1 1K 14847 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 350 sctp_iter 0 0K 12 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 12 sctp_aadr 0 0K 0 sctp_stri 0 0K 10 cdg data 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 97 chd data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 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 vegas data 0 0K 0 cubic data 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 102 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7 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 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 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 twsbuf 0 0K 0 statfs 0 0K 598 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 45 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 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 99 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 144 eventfd 0 0K 0 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 673 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 1 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 950 794385 0 254 37969920 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8775 765 1268548 0 254 2442240 0 malloc-384 384 4522 8 4663 0 30 1739520 0 BUF TRIE 144 181 11579 563 0 62 1693440 0 malloc-4096 4096 404 3 1832 0 2 1667072 0 RADIX NODE 144 10636 195 60472 0 62 1559664 0 malloc-128 128 11573 21 11773 0 126 1484032 0 UMA Slabs 0 112 10460 13 10460 0 126 1172976 0 mbuf_cluster 2048 525 1 525 0 254 1077248 0 vmem btag 56 16508 99 16508 0 254 929992 0 FFS inode 1160 519 27 935 0 8 633360 0 tcp_bbr_map 128 0 4371 35463 0 126 559488 0 malloc-16384 16384 28 4 453 0 1 524288 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 1343 52 20851 0 30 368280 0 ertt_txseginfo 40 0 8787 75055 0 254 351480 0 256 Bucket 2048 164 6 16536 0 8 348160 0 THREAD 1808 158 18 691 0 8 318208 0 malloc-64 64 4515 84 7254 0 254 294336 0 VNODE 448 556 74 974 0 30 282240 0 MAP ENTRY 96 2410 236 70047 0 126 254016 0 malloc-256 256 434 496 3141 0 62 238080 0 malloc-16 16 14281 469 15927 0 254 236000 0 DEVCTL 1024 21 199 151 0 0 225280 0 malloc-65536 65536 1 2 71 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 72 6389 0 254 181440 0 malloc-128 128 1221 19 26803 0 126 158720 0 VMSPACE 2544 52 8 1326 0 4 152640 0 malloc-128 128 1086 30 5419 0 126 142848 0 malloc-1024 1024 133 3 150 0 16 139264 0 FFS2 dinode 256 519 6 934 0 62 134400 0 mbuf_packet 256 9 516 2301 0 254 134400 0 S VFS Cache 104 1009 278 1467 0 126 133848 0 sctp_asoc 2288 28 27 207 0 254 125840 0 malloc-2048 2048 37 23 610 0 8 122880 0 ksiginfo 112 65 979 1713 0 126 116928 0 PROC 1336 75 6 1342 0 8 108216 0 malloc-256 256 395 10 1084 0 62 103680 0 malloc-32768 32768 1 2 131 0 1 98304 0 128 Bucket 1024 79 16 1107 0 16 97280 0 filedesc0 1072 75 9 1343 0 8 90048 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-8192 8192 9 1 110 0 1 81920 0 socket 960 27 57 2233 0 254 80640 0 malloc-2048 2048 14 24 587 0 8 77824 0 sctp_ep 1272 29 31 602 0 254 76320 0 malloc-8192 8192 8 1 10 0 1 73728 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 12 0 1 65536 0 malloc-4096 4096 14 2 27 0 2 65536 0 g_bio 408 0 160 5130 0 30 65280 0 malloc-8192 8192 4 3 32 0 1 57344 0 malloc-384 384 92 48 851 0 30 53760 0 malloc-1024 1024 29 23 208 0 16 53248 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-128 128 350 22 602 0 126 47616 0 malloc-1024 1024 10 34 1620 0 16 45056 0 64 Bucket 512 70 18 2876 0 30 45056 0 malloc-64 64 517 176 1635 0 254 44352 0 malloc-256 256 46 119 198 0 62 42240 0 tcp_log 416 0 99 451 0 254 41184 0 DIRHASH 1024 34 6 34 0 16 40960 0 pcpu-8 8 4660 460 4851 0 254 40960 0 sctp_raddr 736 28 27 207 0 254 40480 0 malloc-64 64 76 554 40780 0 254 40320 0 32 Bucket 256 51 99 3146 0 62 38400 0 NAMEI 1024 0 36 15494 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 malloc-384 384 85 5 139 0 30 34560 0 malloc-256 256 83 52 1669 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 61 187 323 0 126 31744 0 tcpcb 1080 4 24 200 0 254 30240 0 malloc-4096 4096 4 3 7 0 2 28672 0 TURNSTILE 136 177 33 177 0 62 28560 0 malloc-64 64 119 322 1990 0 254 28224 0 ttyinq 160 135 40 300 0 62 28000 0 tcp_inpcb 496 8 48 200 0 254 27776 0 malloc-256 256 82 23 515 0 62 26880 0 da_ccb 544 0 49 1394 0 16 26656 0 pipe 744 20 15 355 0 16 26040 0 malloc-4096 4096 3 3 1233 0 2 24576 0 KNOTE 160 28 122 46640 0 62 24000 0 Files 80 191 109 9064 0 126 24000 0 8 Bucket 80 44 256 1151 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 54 6 56 0 30 23040 0 malloc-256 256 65 25 400 0 62 23040 0 PWD 32 29 601 511 0 254 20160 0 malloc-64 64 226 89 483 0 254 20160 0 malloc-128 128 102 53 575 0 126 19840 0 SLEEPQUEUE 88 177 47 177 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 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 66 0 8 16384 0 malloc-1024 1024 8 8 12 0 16 16384 0 malloc-64 64 168 84 275 0 254 16128 0 malloc-32 32 89 415 844 0 254 16128 0 16 Bucket 144 52 60 330 0 62 16128 0 vtnet_tx_hdr 24 0 668 415120 0 254 16032 0 malloc-384 384 22 18 362 0 30 15360 0 tcp_rack_pcb 832 0 18 97 0 16 14976 0 tcp_bbr_pcb 832 0 18 76 0 16 14976 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-2048 2048 2 4 4 0 8 12288 0 malloc-1024 1024 8 4 186 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-32 32 107 271 4674 0 254 12096 0 udp_inpcb 496 6 18 180 0 254 11904 0 malloc-128 128 66 27 664 0 126 11904 0 sctp_chunk 152 56 22 61 0 254 11856 0 kenv 258 15 30 1037 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-256 256 25 20 198 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 3 1 3 0 8 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-1024 1024 2 6 12 0 16 8192 0 malloc-1024 1024 1 7 9 0 16 8192 0 malloc-512 512 6 10 28 0 30 8192 0 malloc-512 512 0 16 137 0 30 8192 0 malloc-512 512 0 16 10 0 30 8192 0 malloc-512 512 5 11 80 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 2 90 2 0 254 8096 0 PGRP 88 25 67 39 0 126 8096 0 rl_entry 40 43 159 43 0 254 8080 0 sctp_stream_msg_out 112 0 72 73 0 254 8064 0 sctp_laddr 48 0 168 120 0 254 8064 0 tcp_rack_map 112 0 72 216 0 126 8064 0 udpcb 32 6 246 180 0 254 8064 0 ertt 72 4 108 200 0 126 8064 0 malloc-64 64 53 73 395 0 254 8064 0 malloc-64 64 87 39 286 0 254 8064 0 malloc-32 32 125 127 298 0 254 8064 0 malloc-32 32 56 196 101 0 254 8064 0 malloc-32 32 92 160 885 0 254 8064 0 malloc-32 32 51 201 228 0 254 8064 0 malloc-32 32 17 235 69 0 254 8064 0 4 Bucket 48 5 163 65 0 254 8064 0 2 Bucket 32 50 202 611 0 254 8064 0 malloc-16 16 0 500 7 0 254 8000 0 malloc-16 16 26 474 214 0 254 8000 0 malloc-16 16 57 443 661 0 254 8000 0 malloc-16 16 71 429 1054 0 254 8000 0 malloc-16 16 39 461 176 0 254 8000 0 malloc-16 16 287 213 25541 0 254 8000 0 malloc-16 16 4 496 268 0 254 8000 0 ripcb 496 2 14 8 0 254 7936 0 malloc-128 128 37 25 72 0 126 7936 0 unpcb 256 11 19 1216 0 254 7680 0 malloc-384 384 0 20 6 0 30 7680 0 malloc-256 256 13 17 550 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 8 0 126 6448 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 3 0 2 4096 0 malloc-512 512 0 8 1 0 30 4096 0 malloc-512 512 5 3 5 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 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 sctp_readq 152 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 tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 udplite_inpcb 496 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 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 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 592 0 0 0 0 16 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 cryptop 280 0 0 0 0 30 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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