panic: Lock sctp-info not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4542 cpuid = 1 time = 1631165802 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bfb49d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bfb4b30 vpanic() at vpanic+0x2c5/frame 0xfffffe009bfb4c10 panic() at panic+0xb5/frame 0xfffffe009bfb4ce0 __rw_assert() at __rw_assert+0x201/frame 0xfffffe009bfb4d30 sctp_free_assoc() at sctp_free_assoc+0x14cd/frame 0xfffffe009bfb4e90 sctp_lower_sosend() at sctp_lower_sosend+0x42fa/frame 0xfffffe009bfb5380 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe009bfb5620 sosend() at sosend+0xfc/frame 0xfffffe009bfb5690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe009bfb57f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe009bfb59f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe009bfb5bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 991 tid 100318 ] 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 0x393b6d30b01a97a6 rdx 0x40001 rbx 0 rsp 0xfffffe009bfb4b10 rbp 0xfffffe009bfb4b30 rsi 0 rdi 0xfffffe009e48a9a8 r8 0x3 r9 0xfffffe009bfb4648 r10 0 r11 0x1ca7e429 r12 0xfffffe00a2ac5020 r13 0xfffffe009bfb4b01 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 991 (syz-executor.3) at 0xfffffe00a2a62000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 796 at 0xfffffe009e9bc000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a2a22000 (map 0xfffffe00a2a22000) (map.pmap 0xfffffe00a2a220c0) (pmap 0xfffffe00a2a22120) threads: 2 100317 RunQ syz-executor.3 100318 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 991 796 796 0 R (threaded) syz-executor.3 100317 RunQ syz-executor.3 100318 Run CPU 1 syz-executor.3 990 981 436 0 R CPU 0 sysctl 989 801 801 0 R syz-executor.2 981 797 436 0 S wait 0xfffffe005889f538 sh 972 786 786 0 S (threaded) syz-executor.1 100144 S nanslp 0xffffffff8405af81 syz-executor.1 100309 S uwait 0xfffffe005892c280 syz-executor.1 100310 S connec 0xfffffe00a2ad10da syz-executor.1 801 782 801 0 Ss nanslp 0xffffffff8405af81 syz-executor.2 797 788 436 0 S wait 0xfffffe009e9f8a70 sh 796 782 796 0 Ss nanslp 0xffffffff8405af80 syz-executor.3 788 436 436 0 S wait 0xfffffe009e9bc538 sh 786 782 786 0 Ss nanslp 0xffffffff8405af81 syz-executor.1 785 782 785 0 Ss piperd 0xfffffe00588b45d0 syz-executor.0 782 780 780 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffffe005892cc80 syz-fuzzer 100121 S uwait 0xfffffe009e9c2d00 syz-fuzzer 100122 S kqread 0xfffffe0058870400 syz-fuzzer 100123 S uwait 0xfffffe009e9c2f00 syz-fuzzer 100124 S uwait 0xfffffe005876b080 syz-fuzzer 100125 S uwait 0xfffffe005876b480 syz-fuzzer 100126 S uwait 0xfffffe005876b180 syz-fuzzer 100127 S uwait 0xfffffe005876b280 syz-fuzzer 100131 S uwait 0xfffffe009e9c2b00 syz-fuzzer 780 778 780 0 Ss pause 0xfffffe009e44a5e8 csh 778 694 778 0 Ss select 0xfffffe0058af90c0 sshd 762 1 762 0 Ss+ ttyin 0xfffffe0057003cb0 getty 761 1 761 0 Ss+ ttyin 0xfffffe00575f14b0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00575f1cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583f44b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583f4cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583f04b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583f0cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe005839b4b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe005839bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe0058af94c0 sshd 507 1 507 0 Ss select 0xfffffe0058af9640 syslogd 436 1 436 0 Ss wait 0xfffffe0058b37538 devd 435 1 435 65 Ss select 0xfffffe005740b940 dhclient 350 1 350 0 Ss select 0xfffffe0058af98c0 dhclient 347 1 347 0 Ss select 0xfffffe005740b8c0 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] 100099 D sdflush 0xfffffe005882c8e8 [/ 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 0xffffffff8487b500 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84d98e20 [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 991 (syz-executor.3) thread 0xfffffe00a2ac5020 (100318) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a2a333a0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4664 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a2a33380) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4337 Process 990 (sysctl) thread 0xfffffe0058b3d720 (100112) shared lockmgr ufs (ufs) r = 0 (0xfffffe0058b15770) locked @ /syzkaller/managers/i386/kernel/sys/kern/vfs_subr.c:3009 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 29 1031K 683 vfscache 3 1025K 3 pcb 44 557K 307 inodedep 116 556K 185 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 115 239K 1053 acpica 1674 184K 55623 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 355 140K 383 pagedep 14 132K 123 tfo_ccache 1 128K 1 filedesc 16 121K 253 DEVFS1 108 108K 125 sem 4 106K 4 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 umtx 330 42K 330 kdtrace 194 39K 1311 temp 35 33K 2015 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 dirrem 93 24K 121 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 66 19K 68 BPF 14 19K 16 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 126 16K 406 ithread 99 16K 99 lltable 46 15K 48 bus-sc 34 15K 1693 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 freefile 93 12K 119 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 sctp_stro 9 9K 40 in6_multi 65 9K 65 sctp_atcl 22 9K 128 bmsafemap 2 9K 155 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 15 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 56 6K 998 cred 22 6K 208 sctp_timw 20 5K 20 plimit 20 5K 349 ufs_dirhash 24 5K 24 DEVFSP 72 5K 82 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 acpisem 28 4K 28 pwddesc 54 4K 992 hhook 15 4K 17 diradd 25 4K 152 mkdir 24 3K 226 session 23 3K 37 terminal 11 3K 11 proc-args 44 3K 573 uidinfo 3 3K 8 sctp_stri 4 2K 10 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 indirdep 8 2K 10 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 29 2K 47 lockf 16 2K 26 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 newdirblk 12 2K 113 in_multi 6 2K 8 selfd 24 2K 24678 sctp_atky 31 2K 177 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 CAM periph 4 1K 271 select 7 1K 32 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 4 encap_export_host 12 1K 12 pfil 4 1K 4 cdev 2 1K 2 osd 10 1K 87 inpcbpolicy 13 1K 256 chacha20random 1 1K 1 sctp_athm 22 1K 133 sctp_map 18 1K 80 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 soname 6 1K 3728 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 42 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 procdesc 1 1K 10 pmchooks 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 38 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 freework 1 1K 119 iov 1 1K 14430 p1003.1b 1 1K 1 filecaps 1 1K 84 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 cdg data 0 0K 0 dctcp data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 10 cubic data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 chd data 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 39 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 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 17 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 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 freeblks 0 0K 118 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 291 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 0 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 97 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 124 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 658 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 8328 983 1002894 0 254 38137856 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8707 863 1601597 0 254 2449920 0 BUF TRIE 144 183 11577 523 0 62 1693440 0 malloc-384 384 4284 6 4354 0 30 1647360 0 malloc-4096 4096 382 7 1481 0 2 1593344 0 RADIX NODE 144 10738 261 49307 0 62 1583856 0 malloc-128 128 11570 55 11667 0 126 1488000 0 UMA Slabs 0 112 10264 29 10264 0 126 1152816 0 vmem btag 56 16059 116 16059 0 254 905800 0 FFS inode 1160 507 25 626 0 8 617120 0 tcp_bbr_map 128 146 3884 23998 0 126 515840 0 malloc-65536 65536 6 0 6 0 1 393216 0 ertt_txseginfo 40 962 8835 96767 0 254 391880 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 mbuf_cluster 2048 180 2 180 0 254 372736 0 256 Bucket 2048 161 15 17813 0 8 360448 0 VM OBJECT 264 1076 124 15876 0 30 316800 0 THREAD 1808 139 26 318 0 8 298320 0 malloc-64 64 4471 65 6550 0 254 290304 0 VNODE 448 544 68 665 0 30 274176 0 malloc-256 256 387 528 2126 0 62 234240 0 malloc-16 16 14243 257 15593 0 254 232000 0 DEVCTL 1024 22 198 150 0 0 225280 0 malloc-65536 65536 1 2 69 0 1 196608 0 malloc-65536 65536 1 2 3 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-16384 16384 7 5 124 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 198 6389 0 254 185472 0 malloc-128 128 1225 15 26189 0 126 158720 0 MAP ENTRY 96 1250 388 49516 0 126 157248 0 malloc-128 128 1064 52 5364 0 126 142848 0 malloc-1024 1024 133 3 150 0 16 139264 0 FFS2 dinode 256 507 18 626 0 62 134400 0 S VFS Cache 104 1008 201 1163 0 126 125736 0 ksiginfo 112 45 999 1425 0 126 116928 0 VMSPACE 2544 31 11 975 0 4 106848 0 malloc-32768 32768 1 2 131 0 1 98304 0 128 Bucket 1024 75 20 953 0 16 97280 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 malloc-8192 8192 8 2 10 0 1 81920 0 PROC 1336 53 7 991 0 8 80160 0 filedesc0 1072 54 16 992 0 8 75040 0 malloc-2048 2048 12 22 578 0 8 69632 0 g_bio 408 0 170 4994 0 30 69360 0 malloc-65536 65536 0 1 10 0 1 65536 0 malloc-4096 4096 14 1 27 0 2 61440 0 malloc-8192 8192 4 3 32 0 1 57344 0 socket 960 24 32 1573 0 254 53760 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-2048 2048 17 7 91 0 8 49152 0 mbuf_packet 256 3 177 548 0 254 46080 0 malloc-1024 1024 10 34 1590 0 16 45056 0 64 Bucket 512 71 17 2555 0 30 45056 0 malloc-64 64 517 176 1631 0 254 44352 0 32 Bucket 256 54 111 6129 0 62 42240 0 malloc-4096 4096 8 2 10 0 2 40960 0 pcpu-8 8 4641 479 4811 0 254 40960 0 malloc-64 64 69 561 38732 0 254 40320 0 malloc-256 256 144 6 451 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 13945 0 16 36864 0 sctp_asoc 2288 9 6 40 0 254 34320 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 sctp_raddr 736 31 13 67 0 254 32384 0 malloc-128 128 61 187 323 0 126 31744 0 malloc-384 384 64 16 114 0 30 30720 0 da_ccb 544 0 56 1360 0 16 30464 0 malloc-4096 4096 4 3 7 0 2 28672 0 malloc-64 64 97 344 1598 0 254 28224 0 malloc-384 384 55 15 163 0 30 26880 0 TURNSTILE 136 166 23 166 0 62 25704 0 KNOTE 160 28 122 57638 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 42 258 1240 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 53 7 55 0 30 23040 0 malloc-256 256 69 21 443 0 62 23040 0 malloc-256 256 54 36 552 0 62 23040 0 sctp_ep 1272 9 9 83 0 254 22896 0 tcpcb 1080 6 15 76 0 254 22680 0 tcp_bbr_pcb 832 2 25 50 0 16 22464 0 pipe 744 19 11 344 0 16 22320 0 malloc-4096 4096 5 0 5 0 2 20480 0 malloc-4096 4096 3 2 926 0 2 20480 0 malloc-2048 2048 2 8 48 0 8 20480 0 malloc-64 64 226 89 336 0 254 20160 0 Files 80 181 69 7775 0 126 20000 0 malloc-128 128 122 33 299 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 64 11 391 0 62 19200 0 malloc-256 256 46 29 113 0 62 19200 0 SLEEPQUEUE 88 166 26 166 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-1024 1024 8 8 12 0 16 16384 0 malloc-64 64 166 86 201 0 254 16128 0 malloc-32 32 90 414 711 0 254 16128 0 16 Bucket 144 49 63 315 0 62 16128 0 vtnet_tx_hdr 24 0 668 560389 0 254 16032 0 malloc-128 128 99 25 256 0 126 15872 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-256 256 25 35 184 0 62 15360 0 tcp_rack_pcb 832 0 18 10 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 10 2 41 0 16 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 85 293 4213 0 254 12096 0 tcp_inpcb 496 7 17 76 0 254 11904 0 udp_inpcb 496 6 18 168 0 254 11904 0 malloc-128 128 52 41 351 0 126 11904 0 kenv 258 15 30 1035 0 30 11610 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-4096 4096 0 2 3 0 2 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-512 512 4 12 8 0 30 8192 0 malloc-512 512 0 16 178 0 30 8192 0 malloc-512 512 4 12 10 0 30 8192 0 malloc-512 512 5 11 78 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 29 17 33 0 62 8096 0 PGRP 88 23 69 37 0 126 8096 0 rl_entry 40 35 167 35 0 254 8080 0 sctp_laddr 48 0 168 28 0 254 8064 0 udpcb 32 6 246 173 0 254 8064 0 ertt 72 6 106 76 0 126 8064 0 PWD 32 17 235 202 0 254 8064 0 malloc-64 64 54 72 381 0 254 8064 0 malloc-64 64 72 54 119 0 254 8064 0 malloc-32 32 121 131 288 0 254 8064 0 malloc-32 32 56 196 88 0 254 8064 0 malloc-32 32 53 199 201 0 254 8064 0 malloc-32 32 50 202 225 0 254 8064 0 malloc-32 32 17 235 36 0 254 8064 0 4 Bucket 48 6 162 60 0 254 8064 0 2 Bucket 32 53 199 548 0 254 8064 0 malloc-16 16 0 500 7 0 254 8000 0 malloc-16 16 26 474 184 0 254 8000 0 malloc-16 16 57 443 471 0 254 8000 0 malloc-16 16 38 462 239 0 254 8000 0 malloc-16 16 39 461 176 0 254 8000 0 malloc-16 16 286 214 25539 0 254 8000 0 malloc-16 16 4 496 30 0 254 8000 0 ripcb 496 1 15 7 0 254 7936 0 udplite_inpcb 496 0 16 5 0 254 7936 0 malloc-128 128 36 26 52 0 126 7936 0 sctp_readq 152 0 52 5 0 254 7904 0 sctp_chunk 152 23 29 30 0 254 7904 0 routing nhops 256 26 4 33 0 62 7680 0 unpcb 256 8 22 1208 0 254 7680 0 malloc-384 384 0 20 6 0 30 7680 0 malloc-256 256 13 17 532 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-1024 1024 1 3 1 0 16 4096 0 malloc-512 512 0 8 1 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_stream_msg_out 112 0 36 10 0 254 4032 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 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 tcp_rack_map 112 0 0 0 0 126 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 0 0 0 0 254 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 TMPFS node 224 0 0 0 0 62 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 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