panic: Lock sctp-info not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4543 cpuid = 0 time = 1631219626 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bf7c9d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bf7cb30 vpanic() at vpanic+0x2c5/frame 0xfffffe009bf7cc10 panic() at panic+0xb5/frame 0xfffffe009bf7cce0 __rw_assert() at __rw_assert+0x201/frame 0xfffffe009bf7cd30 sctp_free_assoc() at sctp_free_assoc+0x14cd/frame 0xfffffe009bf7ce90 sctp_lower_sosend() at sctp_lower_sosend+0x42fa/frame 0xfffffe009bf7d380 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe009bf7d620 sosend() at sosend+0xfc/frame 0xfffffe009bf7d690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe009bf7d7f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe009bf7d9f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe009bf7dbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 3510 tid 103571 ] 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 0x4a6d34172da23e36 rdx 0x40001 rbx 0 rsp 0xfffffe009bf7cb10 rbp 0xfffffe009bf7cb30 rsi 0 rdi 0xfffffe00588a98a8 r8 0x3 r9 0xfffffe009bf7c648 r10 0 r11 0x636e7c r12 0xfffffe00a499f020 r13 0xfffffe009bf7cb01 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 3510 (syz-executor.3) at 0xfffffe00a422c538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 794 at 0xfffffe009e55c000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a4233000 (map 0xfffffe00a4233000) (map.pmap 0xfffffe00a42330c0) (pmap 0xfffffe00a4233120) threads: 2 101298 RunQ syz-executor.3 103571 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 3510 794 794 0 R (threaded) syz-executor.3 101298 RunQ syz-executor.3 103571 Run CPU 0 syz-executor.3 3509 783 783 0 R (threaded) syz-executor.0 100135 Run CPU 1 syz-executor.0 103569 S uwait 0xfffffe00a49a0e80 syz-executor.0 3505 784 784 0 R (threaded) syz-executor.1 101346 RunQ syz-executor.1 103565 S uwait 0xfffffe00a49a0980 syz-executor.1 3180 1 3180 65 Ss select 0xfffffe00a4216140 dhclient 3131 3130 792 0 SV uwait 0xfffffe0057015480 syz-executor.2 3130 1 792 0 DV ppwait 0xfffffe00a49baf58 syz-executor.2 3057 3056 783 0 SV uwait 0xfffffe00a4293400 syz-executor.0 3056 1 783 0 DV ppwait 0xfffffe0058b054e8 syz-executor.0 2921 2920 792 0 SV uwait 0xfffffe00a4293d00 syz-executor.2 2920 1 792 0 DV ppwait 0xfffffe0058b21f58 syz-executor.2 2861 2859 783 0 SV uwait 0xfffffe009e4dd800 syz-executor.0 2859 1 783 0 DV ppwait 0xfffffe00a487aa20 syz-executor.0 2591 1 2591 0 Ss select 0xfffffe0057405840 dhclient 2588 1 2588 0 Ss select 0xfffffe0057405340 dhclient 2561 1 2561 65 Ss select 0xfffffe00a4223740 dhclient 2125 2124 792 0 SV uwait 0xfffffe00a4293f00 syz-executor.2 2124 1 792 0 DV ppwait 0xfffffe00a4826f58 syz-executor.2 1993 1 1993 0 Ss select 0xfffffe00a42233c0 dhclient 1989 1 1989 0 Ss select 0xfffffe00a42160c0 dhclient 1960 1 1960 65 Ss select 0xfffffe00a42234c0 dhclient 1841 1 784 0 S uwait 0xfffffe0058939e00 syz-executor.1 1840 1 784 0 S uwait 0xfffffe0057015080 syz-executor.1 1420 1 1420 0 Ss select 0xfffffe00a42236c0 dhclient 1416 1 1416 0 Ss select 0xfffffe0058af1940 dhclient 1392 1 1392 65 Ss select 0xfffffe00a4223640 dhclient 1029 1 1029 0 Ss select 0xfffffe00a4223840 dhclient 1024 1 1024 0 Ss select 0xfffffe00a42235c0 dhclient 794 780 794 0 Ss nanslp 0xffffffff8405af80 syz-executor.3 792 780 792 0 Rs syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff8405af81 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8405af81 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100123 S uwait 0xfffffe0058939180 syz-fuzzer 100124 S uwait 0xfffffe005838f100 syz-fuzzer 100125 S uwait 0xfffffe005838f200 syz-fuzzer 100126 S uwait 0xfffffe005838f300 syz-fuzzer 100127 S uwait 0xfffffe005838f400 syz-fuzzer 100128 S uwait 0xfffffe009e4dd900 syz-fuzzer 100129 S uwait 0xfffffe009e4dda00 syz-fuzzer 100130 S uwait 0xfffffe0058939280 syz-fuzzer 101369 S uwait 0xfffffe0058939d00 syz-fuzzer 101370 S kqread 0xfffffe0058874c00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e5025e8 csh 776 694 776 0 Ss select 0xfffffe0058af11c0 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 0xfffffe00574053c0 sshd 507 1 507 0 Ss select 0xfffffe0058af1840 syslogd 436 1 436 0 Ss select 0xfffffe0057405540 devd 435 1 435 65 Ss select 0xfffffe0058af17c0 dhclient 350 1 350 0 Ss select 0xfffffe0058af19c0 dhclient 347 1 347 0 Ss select 0xfffffe0058af1ac0 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 0xfffffe005878a4e8 [/ 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 0xffffffff84bd0500 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d99e20 [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] 100069 D - 0xffffffff82c803a0 [deadlkres] 100077 D - 0xfffffe00573faa00 [acpi_task_0] 100078 D - 0xfffffe00573faa00 [acpi_task_1] 100079 D - 0xfffffe00573faa00 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 3510 (syz-executor.3) thread 0xfffffe00a499f020 (103571) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a7226c90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4665 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a7226c70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4338 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 14 1028K 3114 vfscache 3 1025K 3 inodedep 260 610K 2616 pcb 73 587K 2171 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 165 331K 3602 filedesc 40 313K 5075 acpica 1674 184K 55623 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 pagedep 13 131K 2542 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 pf_rule 48 95K 50 BPF 46 88K 92 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 dirrem 246 62K 2536 kdtrace 244 48K 7083 umtx 374 47K 374 temp 36 35K 2599 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 127 32K 137 msg 4 30K 4 freefile 237 30K 2519 gtaskqueue 18 26K 18 kbdmux 6 22K 6 sctp_stro 21 21K 239 sctp_atcl 54 21K 914 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 132 17K 421 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 KTRACE 100 13K 100 lltable 41 13K 52 ifnet 7 13K 7 ether_multi 152 13K 167 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 2590 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 12 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 kqueue 76 7K 3550 taskqueue 63 7K 63 cred 26 7K 255 sctp_atky 97 7K 1634 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 424 sctp_stri 11 6K 384 DEVFSP 80 5K 266 ufs_dirhash 24 5K 24 pwddesc 74 5K 3511 pf_ifnet 11 5K 24 UMA 270 5K 270 session 35 5K 50 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 68 acpisem 28 4K 28 selfd 55 4K 52247 hhook 15 4K 17 proc-args 52 3K 678 terminal 11 3K 11 select 19 3K 78 uidinfo 3 3K 14 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 27 2K 91 CAM XPT 22 2K 543 in_multi 6 2K 9 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 2528 softdep 1 1K 1 freeblks 4 1K 2527 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 34 NFSD session 1 1K 1 newdirblk 7 1K 2523 CAM periph 4 1K 271 sctp_athm 54 1K 1108 sctp_ifn 6 1K 14 ipsec 3 1K 3 mkdir 6 1K 5046 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 sctp_map 42 1K 472 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 2575 inpcbpolicy 16 1K 2448 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 2110 chacha20random 1 1K 1 pf_osfp 3 1K 3 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 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 8473 tcp_fsb 1 1K 278 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 190 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 118 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 43 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 17297 p1003.1b 1 1K 1 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 299 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 cdg data 0 0K 32 chd data 0 0K 0 tcp_do 0 0K 0 dctcp data 0 0K 0 mqdata 0 0K 0 cubic data 0 0K 28 vegas data 0 0K 17 htcp data 0 0K 11 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 2159 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 14 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 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 12 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 2 in_mfilter 0 0K 2 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 2709 namei_tracker 0 0K 2 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 2 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 115 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 220 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 823 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 3 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 964 837919 0 254 38027264 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8708 847 2427819 0 254 2446080 0 malloc-384 384 4428 62 6785 0 30 1724160 0 BUF TRIE 144 176 11584 731 0 62 1693440 0 malloc-4096 4096 402 6 4063 0 2 1671168 0 RADIX NODE 144 10175 208 105162 0 62 1495152 0 malloc-128 128 11584 41 11959 0 126 1488000 0 UMA Slabs 0 112 10449 24 10449 0 126 1172976 0 vmem btag 56 16537 142 16537 0 254 934024 0 mbuf_cluster 2048 420 0 420 0 254 860160 0 FFS inode 1160 531 22 3052 0 8 641480 0 tcp_bbr_map 128 0 3689 344551 0 126 472192 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-16384 16384 19 5 2535 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 1384 86 52043 0 30 388080 0 256 Bucket 2048 169 17 20691 0 8 380928 0 ertt_txseginfo 40 1 8887 1143990 0 254 355520 0 THREAD 1808 169 18 3571 0 8 338096 0 malloc-64 64 4515 84 11603 0 254 294336 0 VNODE 448 569 70 3092 0 30 286272 0 malloc-256 256 402 528 10410 0 62 238080 0 malloc-16 16 14267 233 15985 0 254 232000 0 DEVCTL 1024 0 220 154 0 0 225280 0 MAP ENTRY 96 1996 314 184748 0 126 221760 0 malloc-65536 65536 1 2 183 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 6400 0 254 181440 0 malloc-128 128 1207 95 31009 0 126 166656 0 malloc-128 128 1108 39 5517 0 126 146816 0 VMSPACE 2544 46 11 3484 0 4 145008 0 malloc-1024 1024 133 7 150 0 16 143360 0 FFS2 dinode 256 531 24 3051 0 62 142080 0 S VFS Cache 104 1025 340 3616 0 126 141960 0 PROC 1336 73 17 3510 0 8 120240 0 128 Bucket 1024 81 34 3380 0 16 117760 0 ksiginfo 112 74 970 1792 0 126 116928 0 socket 960 45 71 4487 0 254 111360 0 mbuf_packet 256 33 387 4215 0 254 107520 0 malloc-256 256 46 374 2255 0 62 107520 0 malloc-2048 2048 50 0 52 0 8 102400 0 malloc-32768 32768 1 2 131 0 1 98304 0 filedesc0 1072 74 17 3511 0 8 97552 0 malloc-256 256 296 79 5326 0 62 96000 0 sctp_asoc 2288 21 19 236 0 254 91520 0 malloc-8192 8192 9 2 110 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_raddr 736 76 45 1071 0 254 89056 0 malloc-4096 4096 21 0 21 0 2 86016 0 malloc-2048 2048 30 12 494 0 8 86016 0 clpbuf 2624 0 32 21 0 16 83968 0 tcp_inpcb 496 5 155 2099 0 254 79360 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 180 6094 0 30 73440 0 tcpcb 1080 5 58 2099 0 254 68040 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-4096 4096 14 2 212 0 2 65536 0 malloc-8192 8192 4 3 32 0 1 57344 0 malloc-2048 2048 13 13 606 0 8 53248 0 malloc-128 128 270 133 2707 0 126 51584 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 64 Bucket 512 77 19 4211 0 30 49152 0 malloc-384 384 82 38 953 0 30 46080 0 32 Bucket 256 54 126 7520 0 62 46080 0 sctp_ep 1272 22 14 486 0 254 45792 0 malloc-1024 1024 10 34 1775 0 16 45056 0 pcpu-8 8 5106 526 5664 0 254 45056 0 malloc-64 64 517 176 1679 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-1024 1024 22 18 237 0 16 40960 0 malloc-64 64 101 529 68535 0 254 40320 0 malloc-384 384 94 6 155 0 30 38400 0 NAMEI 1024 0 36 25577 0 16 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 da_ccb 544 0 63 1635 0 16 34272 0 pipe 744 25 20 425 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-128 128 61 187 323 0 126 31744 0 malloc-256 256 79 41 5820 0 62 30720 0 tcp_bbr_pcb 832 0 36 817 0 16 29952 0 TURNSTILE 136 188 22 188 0 62 28560 0 Files 80 244 106 14788 0 126 28000 0 malloc-256 256 85 20 536 0 62 26880 0 malloc-4096 4096 3 3 3344 0 2 24576 0 malloc-4096 4096 4 2 7 0 2 24576 0 PWD 32 27 729 2607 0 254 24192 0 malloc-64 64 117 261 4125 0 254 24192 0 KNOTE 160 28 122 79092 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 46 254 1679 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 57 3 59 0 30 23040 0 tcp_rack_pcb 832 1 26 278 0 16 22464 0 malloc-64 64 225 90 1482 0 254 20160 0 malloc-128 128 113 42 3052 0 126 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 61 14 437 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 56 0 8 16384 0 malloc-1024 1024 8 8 12 0 16 16384 0 malloc-512 512 12 20 64 0 30 16384 0 malloc-512 512 11 21 384 0 30 16384 0 malloc-64 64 174 78 389 0 254 16128 0 16 Bucket 144 58 54 385 0 62 16128 0 vtnet_tx_hdr 24 0 668 1553336 0 254 16032 0 udp_inpcb 496 6 26 239 0 254 15872 0 malloc-128 128 60 64 2785 0 126 15872 0 sctp_chunk 152 61 43 869 0 254 15808 0 unpcb 256 20 40 1513 0 254 15360 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-2048 2048 3 3 194 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-64 64 91 98 691 0 254 12096 0 malloc-32 32 89 289 1957 0 254 12096 0 malloc-32 32 100 278 8819 0 254 12096 0 ripcb 496 5 19 77 0 254 11904 0 kenv 258 15 30 1046 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-256 256 25 20 194 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 2 2 4 0 8 8192 0 malloc-1024 1024 2 6 15 0 16 8192 0 malloc-512 512 0 16 138 0 30 8192 0 malloc-512 512 5 11 96 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 pf tags 104 6 72 6 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 50 0 126 8096 0 rl_entry 40 59 143 59 0 254 8080 0 sctp_stream_msg_out 112 2 70 165 0 254 8064 0 sctp_laddr 48 8 160 29 0 254 8064 0 tcp_rack_map 112 2 70 540 0 126 8064 0 udpcb 32 6 246 272 0 254 8064 0 ertt 72 5 107 2099 0 126 8064 0 malloc-64 64 58 68 454 0 254 8064 0 malloc-32 32 128 124 364 0 254 8064 0 malloc-32 32 56 196 526 0 254 8064 0 malloc-32 32 78 174 800 0 254 8064 0 malloc-32 32 54 198 287 0 254 8064 0 malloc-32 32 17 235 30 0 254 8064 0 4 Bucket 48 6 162 105 0 254 8064 0 2 Bucket 32 51 201 830 0 254 8064 0 malloc-16 16 0 500 7 0 254 8000 0 malloc-16 16 26 474 312 0 254 8000 0 malloc-16 16 57 443 3965 0 254 8000 0 malloc-16 16 69 431 3238 0 254 8000 0 malloc-16 16 39 461 192 0 254 8000 0 malloc-16 16 290 210 25569 0 254 8000 0 malloc-16 16 4 496 265 0 254 8000 0 udplite_inpcb 496 0 16 33 0 254 7936 0 malloc-128 128 42 20 92 0 126 7936 0 sctp_readq 152 11 41 155 0 254 7904 0 malloc-384 384 0 20 14 0 30 7680 0 malloc-256 256 13 17 564 0 62 7680 0 tcp_log 416 0 18 10 0 254 7488 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 97 0 126 6448 0 domainset 40 0 126 67 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-1024 1024 1 3 1 0 16 4096 0 malloc-512 512 0 8 8 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 10 12 10 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 cdg_qdiffsample 16 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 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 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 592 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 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-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