panic: Lock sctp-info not exclusively locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4542 cpuid = 0 time = 1631173467 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a5e139d0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a5e13b30 vpanic() at vpanic+0x2c5/frame 0xfffffe00a5e13c10 panic() at panic+0xb5/frame 0xfffffe00a5e13ce0 __rw_assert() at __rw_assert+0x201/frame 0xfffffe00a5e13d30 sctp_free_assoc() at sctp_free_assoc+0x14cd/frame 0xfffffe00a5e13e90 sctp_lower_sosend() at sctp_lower_sosend+0x42fa/frame 0xfffffe00a5e14380 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a5e14620 sosend() at sosend+0xfc/frame 0xfffffe00a5e14690 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a5e147f0 freebsd32_sendmsg() at freebsd32_sendmsg+0x559/frame 0xfffffe00a5e149f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a5e14bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 1541 tid 101065 ] 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 0x182aeba13f7ca158 rdx 0x40001 rbx 0 rsp 0xfffffe00a5e13b10 rbp 0xfffffe00a5e13b30 rsi 0 rdi 0xfffffe0058886828 r8 0x3 r9 0xfffffe00a5e13648 r10 0 r11 0x1e56fb2b r12 0xfffffe00a82b9ac0 r13 0xfffffe00a5e13b01 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 1541 (syz-executor.3) at 0xfffffe00a8386000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 830 at 0xfffffe009e4fe000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffffe0053d58538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a84c9000 (map 0xfffffe00a84c9000) (map.pmap 0xfffffe00a84c90c0) (pmap 0xfffffe00a84c9120) threads: 2 101013 RunQ syz-executor.3 101065 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 1542 783 783 0 R syz-executor.0 1541 830 830 0 R (threaded) syz-executor.3 101013 RunQ syz-executor.3 101065 Run CPU 0 syz-executor.3 1302 1 797 0 S uwait 0xfffffe009e456080 syz-executor.2 1300 1 797 0 S uwait 0xfffffe009e456680 syz-executor.2 1032 1 797 60928 S uwait 0xfffffe0057015600 syz-executor.2 1017 1009 1017 0 Ss select 0xfffffe009fa7bd40 dhclient 1012 1 1012 0 Ss select 0xfffffe009fa7bdc0 dhclient 1009 999 436 65 S select 0xfffffe009fa7be40 dhclient 999 436 436 0 S wait 0xfffffe009e44ea70 sh 830 780 830 0 Ss nanslp 0xffffffff8405af80 syz-executor.3 797 780 797 0 Rs syz-executor.2 784 780 784 0 Rs CPU 1 syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100109 S uwait 0xfffffe009e390c00 syz-fuzzer 100126 S uwait 0xfffffe009e456a80 syz-fuzzer 100127 S kqread 0xfffffe005887dd00 syz-fuzzer 100128 S uwait 0xfffffe009e456180 syz-fuzzer 100129 S uwait 0xfffffe009e456280 syz-fuzzer 100130 S uwait 0xfffffe005838f000 syz-fuzzer 100131 S uwait 0xfffffe005838f100 syz-fuzzer 100132 S uwait 0xfffffe009e456380 syz-fuzzer 100967 S uwait 0xfffffe009fa93e80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e43e0b0 csh 776 694 776 0 Ss select 0xfffffe0058af6140 sshd 762 1 762 0 Ss+ ttyin 0xfffffe0057003cb0 getty 761 1 761 0 Ss+ ttyin 0xfffffe00575f90b0 getty 760 1 760 0 Ss+ ttyin 0xfffffe00575f98b0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583f10b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583f18b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583c40b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583c48b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583970b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583978b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe005741b340 sshd 507 1 507 0 Ss select 0xfffffe0058af66c0 syslogd 436 1 436 0 Ss wait 0xfffffe0058b30a70 devd 435 1 435 65 Ss select 0xfffffe005741b6c0 dhclient 350 1 350 0 Ss select 0xfffffe0058af6a40 dhclient 347 1 347 0 Ss select 0xfffffe0058af6cc0 dhclient 23 0 0 0 DL syncer 0xffffffff84183360 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058774a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe00584c44e8 [/ 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 0xffffffff84a69500 [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 - 0xfffffe00571cc900 [acpi_task_0] 100078 D - 0xfffffe00571cc900 [acpi_task_1] 100079 D - 0xfffffe00571cc900 [acpi_task_2] 100081 D - 0xfffffe005418f400 [CAM taskq] db> show all locks Process 1541 (syz-executor.3) thread 0xfffffe00a82b9ac0 (101065) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00a835bab0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4664 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a835ba90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:4337 Process 784 (syz-executor.1) thread 0xfffffe0058926ac0 (100096) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009e52eb10) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7831 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0058944b10) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7830 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0058944a50) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4272 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009e52ea50) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4268 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 45 10280K 323 devbuf 4217 4339K 4245 tcp_hpts 6 3201K 6 sysctloid 34389 2031K 34460 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 91 1047K 2919 vfscache 3 1025K 3 pcb 115 638K 1848 inodedep 333 637K 791 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 5 subproc 132 253K 1619 acpica 1674 184K 55623 vnet_data 1 168K 1 filedesc 20 153K 1307 tidhash 3 141K 3 linker 355 140K 383 pagedep 18 133K 648 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 bus 986 80K 3488 dirrem 306 77K 701 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 352 44K 352 kdtrace 210 42K 2610 freefile 307 39K 697 BPF 22 36K 22 temp 36 35K 2106 sctp_atcl 90 34K 1128 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 68 20K 70 routetbl 145 19K 498 ufs_mount 4 17K 5 lltable 52 17K 55 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1693 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 in6_multi 71 9K 71 freework 35 9K 1398 bmsafemap 3 9K 766 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 38 sctp_timw 32 8K 32 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 cred 25 7K 226 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 58 6K 1554 sctp_atky 135 6K 1528 pf_ifnet 16 6K 29 plimit 21 6K 364 ufs_dirhash 24 5K 24 DEVFSP 74 5K 241 UMA 270 5K 270 vt 11 5K 11 pf_table 2 4K 15 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 pwddesc 56 4K 1551 hhook 15 4K 17 diradd 26 4K 735 session 25 4K 39 terminal 11 3K 11 freeblks 10 3K 719 indirdep 10 3K 1003 proc-args 44 3K 594 uidinfo 4 3K 12 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 mkdir 16 2K 1268 ipsec-saq 2 2K 2 lockf 19 2K 298 selfd 31 2K 32513 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 newdirblk 14 2K 634 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 8 sctp_athm 90 2K 1145 sctp_map 90 2K 614 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 37 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 20 NFSD session 1 1K 1 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 crypto 4 1K 20 encap_export_host 12 1K 12 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 225 inpcbpolicy 12 1K 429 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 4361 pf_rule 1 1K 9 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 225 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 40 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 94 iov 1 1K 15063 p1003.1b 1 1K 1 tcp_do 0 0K 0 tcp_fsb 0 0K 39 cdg data 0 0K 8 cubic data 0 0K 8 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 619 sctp_iter 0 0K 13 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 13 sctp_aadr 0 0K 0 sctp_stri 0 0K 34 dctcp data 0 0K 0 htcp data 0 0K 0 chd data 0 0K 8 vegas data 0 0K 0 pf_altq 0 0K 0 pf_osfp 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 525 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 8 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_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 813 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 60 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 101 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 126 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 676 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 987 1186079 0 254 38121472 0 tcp_log 416 0 20007 196241 0 254 8322912 0 mbuf 256 10514 511 2021582 0 254 2822400 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-384 384 4501 9 4960 0 30 1731840 0 RADIX NODE 144 11553 342 71693 0 63 1712880 0 BUF TRIE 144 186 11574 1812 0 62 1693440 0 malloc-4096 4096 384 6 2037 0 2 1597440 0 malloc-128 128 11573 52 11778 0 126 1488000 0 mbuf_cluster 2048 600 2 600 0 254 1232896 0 UMA Slabs 0 112 10574 7 10574 0 126 1185072 0 vmem btag 56 19042 85 19042 0 254 1071112 0 FFS inode 1160 509 23 1207 0 8 617120 0 256 Bucket 2048 251 13 22750 0 8 540672 0 tcp_bbr_map 128 0 4092 66222 0 126 523776 0 ertt_txseginfo 40 1 11412 237009 0 254 456520 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 1118 97 23890 0 30 320760 0 THREAD 1808 152 24 1065 0 8 318208 0 malloc-64 64 4477 122 7876 0 254 294336 0 VNODE 448 547 83 1247 0 30 282240 0 malloc-16384 16384 9 6 651 0 1 245760 0 malloc-16 16 14315 435 16127 0 254 236000 0 malloc-256 256 463 452 5738 0 62 234240 0 DEVCTL 1024 22 198 152 0 0 225280 0 malloc-65536 65536 1 2 73 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-32768 32768 0 6 940 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-2048 2048 53 33 812 0 8 176128 0 MAP ENTRY 96 1437 327 81998 0 126 169344 0 malloc-128 128 1217 54 27231 0 126 162688 0 mbuf_packet 256 114 486 3287 0 254 153600 0 malloc-1024 1024 133 7 150 0 16 143360 0 malloc-128 128 1086 30 5393 0 126 142848 0 sctp_chunk 152 884 52 937 0 254 142272 0 FFS2 dinode 256 509 31 1206 0 62 138240 0 sctp_asoc 2288 45 15 307 0 254 137280 0 S VFS Cache 104 1012 275 1725 0 126 133848 0 malloc-65536 65536 0 2 28 0 1 131072 0 128 Bucket 1024 83 32 1317 0 16 117760 0 ksiginfo 112 60 984 1531 0 126 116928 0 VMSPACE 2544 34 11 1527 0 4 114480 0 sctp_ep 1272 45 36 804 0 254 103032 0 PROC 1336 56 19 1543 0 8 100200 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-256 256 361 14 1571 0 62 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 24 0 16 83968 0 filedesc0 1072 56 21 1551 0 8 82544 0 malloc-8192 8192 9 1 110 0 1 81920 0 malloc-8192 8192 8 2 10 0 1 81920 0 g_bio 408 0 190 18538 0 30 77520 0 socket 960 26 50 2496 0 254 72960 0 malloc-384 384 129 51 1170 0 30 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-4096 4096 14 1 27 0 2 61440 0 malloc-256 256 137 103 3171 0 62 61440 0 malloc-8192 8192 4 3 32 0 1 57344 0 malloc-1024 1024 41 15 303 0 16 57344 0 32 Bucket 256 56 154 10784 0 62 53760 0 malloc-2048 2048 13 13 597 0 8 53248 0 64 Bucket 512 76 28 3478 0 30 53248 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 sctp_raddr 736 45 21 330 0 254 48576 0 malloc-128 128 337 35 887 0 126 47616 0 malloc-256 256 46 134 621 0 62 46080 0 malloc-1024 1024 10 34 1640 0 16 45056 0 malloc-64 64 517 176 1643 0 254 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 pcpu-8 8 4772 348 5110 0 254 40960 0 malloc-64 64 76 554 47036 0 254 40320 0 malloc-384 384 83 17 165 0 30 38400 0 NAMEI 1024 0 36 16694 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-128 128 61 218 328 0 126 35712 0 da_ccb 544 0 63 4746 0 16 34272 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 tcpcb 1080 4 24 214 0 254 30240 0 TURNSTILE 136 177 33 177 0 62 28560 0 malloc-64 64 99 342 2234 0 254 28224 0 16 Bucket 144 70 126 491 0 62 28224 0 KNOTE 160 28 147 110131 0 62 28000 0 tcp_inpcb 496 6 50 214 0 254 27776 0 malloc-384 384 55 15 57 0 30 26880 0 malloc-256 256 82 23 536 0 62 26880 0 ttyinq 160 135 15 300 0 62 24000 0 Files 80 189 111 9728 0 126 24000 0 8 Bucket 80 48 252 1787 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 73 17 459 0 62 23040 0 tcp_bbr_pcb 832 0 27 139 0 16 22464 0 pipe 744 20 10 370 0 16 22320 0 malloc-4096 4096 3 2 1448 0 2 20480 0 malloc-4096 4096 4 1 7 0 2 20480 0 malloc-2048 2048 2 8 43 0 8 20480 0 PWD 32 18 612 722 0 254 20160 0 malloc-64 64 224 91 601 0 254 20160 0 malloc-128 128 106 49 859 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 5 3 18 0 8 16384 0 malloc-1024 1024 8 8 12 0 16 16384 0 malloc-64 64 168 84 361 0 254 16128 0 malloc-32 32 89 415 1007 0 254 16128 0 vtnet_tx_hdr 24 0 668 726394 0 254 16032 0 malloc-384 384 22 18 362 0 30 15360 0 tcp_rack_pcb 832 0 18 39 0 16 14976 0 malloc-2048 2048 3 3 7 0 8 12288 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 64 106 83 412 0 254 12096 0 malloc-32 32 86 292 4916 0 254 12096 0 2 Bucket 32 58 320 768 0 254 12096 0 udp_inpcb 496 6 18 187 0 254 11904 0 malloc-128 128 57 36 891 0 126 11904 0 kenv 258 15 30 1037 0 30 11610 0 unpcb 256 11 34 1236 0 254 11520 0 malloc-256 256 29 16 230 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-4096 4096 0 2 4 0 2 8192 0 malloc-2048 2048 2 2 4 0 8 8192 0 malloc-1024 1024 2 6 12 0 16 8192 0 malloc-1024 1024 1 7 24 0 16 8192 0 malloc-512 512 6 10 6 0 30 8192 0 malloc-512 512 0 16 132 0 30 8192 0 malloc-512 512 0 16 34 0 30 8192 0 malloc-512 512 5 11 82 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 25 67 39 0 126 8096 0 rl_entry 40 61 141 61 0 254 8080 0 sctp_stream_msg_out 112 14 58 75 0 254 8064 0 sctp_laddr 48 0 168 262 0 254 8064 0 tcp_rack_map 112 0 72 56 0 126 8064 0 udpcb 32 6 246 187 0 254 8064 0 ertt 72 4 108 214 0 126 8064 0 malloc-64 64 53 73 399 0 254 8064 0 malloc-32 32 130 122 302 0 254 8064 0 malloc-32 32 61 191 146 0 254 8064 0 malloc-32 32 126 126 1236 0 254 8064 0 malloc-32 32 51 201 238 0 254 8064 0 malloc-32 32 17 235 60 0 254 8064 0 4 Bucket 48 6 162 65 0 254 8064 0 malloc-16 16 0 500 7 0 254 8000 0 malloc-16 16 26 474 285 0 254 8000 0 malloc-16 16 57 443 777 0 254 8000 0 malloc-16 16 104 396 1418 0 254 8000 0 malloc-16 16 39 461 176 0 254 8000 0 malloc-16 16 287 213 25542 0 254 8000 0 malloc-16 16 4 496 500 0 254 8000 0 malloc-128 128 39 23 66 0 126 7936 0 sctp_readq 152 0 52 20 0 254 7904 0 cryptop 280 0 28 8 0 30 7840 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 0 20 6 0 30 7680 0 malloc-256 256 13 17 581 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-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 ripcb 496 2 6 28 0 254 3968 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 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 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 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 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 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-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