panic: Bad link elm 0xfffffe00a6add000 next->prev != elm cpuid = 0 time = 1629273352 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bf2ff30 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bf30090 vpanic() at vpanic+0x2c5/frame 0xfffffe009bf30170 panic() at panic+0xb5/frame 0xfffffe009bf30240 sctp_inpcb_free() at sctp_inpcb_free+0x20ef/frame 0xfffffe009bf302d0 sctp_close() at sctp_close+0x1e4/frame 0xfffffe009bf303b0 soclose() at soclose+0x1a4/frame 0xfffffe009bf304c0 _fdrop() at _fdrop+0x58/frame 0xfffffe009bf304f0 closef() at closef+0x686/frame 0xfffffe009bf306e0 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe009bf30750 fdescfree() at fdescfree+0x903/frame 0xfffffe009bf30940 exit1() at exit1+0x8b7/frame 0xfffffe009bf309d0 sys_sys_exit() at sys_sys_exit+0x28/frame 0xfffffe009bf309f0 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe009bf30bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xffffd5d8 KDB: enter: panic [ thread pid 1182 tid 100129 ] Stopped at kdb_enter+0x6b: movq $0,0x28eb6ca(%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 0x73fc36df10609dc7 rdx 0x1 rbx 0 rsp 0xfffffe009bf30070 rbp 0xfffffe009bf30090 rsi 0 rdi 0xffffffff817ad2b9 vprintf+0x319 r8 0x3 r9 0xfffffe009bf2fba8 r10 0 r11 0xfffffe009e9ab530 r12 0xfffffe009e9ab020 r13 0xfffffe009bf30001 r14 0xffffffff82c66960 .str.18 r15 0xffffffff82c66960 .str.18 rip 0xffffffff817a0c6b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28eb6ca(%rip) db> show proc Process 1182 (syz-executor.2) at 0xfffffe009e526000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffffe0058b47000 ABI: FreeBSD ELF32 flag: 0x10002000 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffffe0053d54538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a6a76000 (map 0xfffffe00a6a76000) (map.pmap 0xfffffe00a6a760c0) (pmap 0xfffffe00a6a76120) threads: 1 100129 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 1182 786 786 0 RE CPU 0 syz-executor.2 1122 1115 1122 0 Ss select 0xfffffe00a6bc9b40 dhclient 1118 1 1118 0 Ss select 0xfffffe00a6bc9cc0 dhclient 1115 1106 436 65 S select 0xfffffe00a6be2d40 dhclient 1106 436 436 0 S wait 0xfffffe005875e000 sh 796 780 796 0 Ss piperd 0xfffffe009e9dd5d0 syz-executor.3 786 780 786 0 Ss nanslp 0xffffffff84059201 syz-executor.2 784 780 784 0 Ss piperd 0xfffffe009e4bd000 syz-executor.1 783 780 783 0 Ss piperd 0xfffffe00588ad5d0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100118 S kqread 0xfffffe009e9a4c00 syz-fuzzer 100120 S uwait 0xfffffe009e9a2400 syz-fuzzer 100121 S uwait 0xfffffe009e9a2500 syz-fuzzer 100122 S uwait 0xfffffe009e9a2600 syz-fuzzer 100123 S uwait 0xfffffe009e9a2700 syz-fuzzer 100124 S uwait 0xfffffe009e9a2800 syz-fuzzer 100125 S uwait 0xfffffe009e9a2900 syz-fuzzer 100126 S uwait 0xfffffe009e9a2a00 syz-fuzzer 100127 S uwait 0xfffffe009e9a2b00 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe005891b0b0 csh 776 694 776 0 Ss select 0xfffffe009e9a2c40 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057000cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575ee4b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575ee8b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575eecb0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583bd0b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583bd4b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583bd8b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583bdcb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005746e0b0 getty 698 1 698 0 Ss nanslp 0xffffffff84059200 cron 694 1 694 0 Ss select 0xfffffe009e43f5c0 sshd 507 1 507 0 Ss select 0xfffffe009e43f640 syslogd 436 1 436 0 Ss wait 0xfffffe0058b47a70 devd 435 1 435 65 Ss select 0xfffffe009e2d3c40 dhclient 350 1 350 0 Ss select 0xfffffe0058930440 dhclient 347 1 347 0 Ss select 0xfffffe009e2d3d40 dhclient 23 0 0 0 DL syncer 0xffffffff84181480 [syncer] 22 0 0 0 DL vlruwt 0xfffffe005875ea70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff8417f2a0 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100099 D sdflush 0xfffffe00588784e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b76c0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ab1f8 [dom0] 100089 D launds 0xffffffff841ab204 [laundry: dom0] 100090 D umarcl 0xffffffff81e9d680 [uma] 18 0 0 0 DL - 0xffffffff83e10320 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d804e0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff8484ce20 [pf purge] 15 0 0 0 DL - 0xffffffff8417a4c0 [soaiod4] 9 0 0 0 DL - 0xffffffff8417a4c0 [soaiod3] 8 0 0 0 DL - 0xffffffff8417a4c0 [soaiod2] 7 0 0 0 DL - 0xffffffff8417a4c0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c95ac0 [doneq0] 100049 D - 0xffffffff83c95a40 [async] 100082 D - 0xffffffff83c958c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aba888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053c0cc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053c0cc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a52a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402c7c0 [g_event] 100040 D - 0xffffffff8402c800 [g_up] 100041 D - 0xffffffff8402c840 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053dff000 [thr_0] 100030 D - 0xfffffe0053dff080 [thr_1] 100031 D - 0xffffffff8417b848 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100019 I [swi6: task queue] 100032 I [swi3: vm] 100033 I [swi1: netisr 0] 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 Run CPU 1 [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d54538 [init] 10 0 0 0 DL audit_w 0xffffffff841a6240 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402d6c0 [swapper] 100005 D - 0xfffffe0053df0e00 [if_config_tqg_0] 100006 D - 0xfffffe0053df0d00 [softirq_0] 100007 D - 0xfffffe0053df0c00 [softirq_1] 100008 D - 0xfffffe0053df0b00 [if_io_tqg_0] 100009 D - 0xfffffe0053df0a00 [if_io_tqg_1] 100010 D - 0xfffffe0053c07c00 [in6m_free taskq] 100011 D - 0xfffffe0053c07b00 [deferred_unmount ta] 100013 D - 0xfffffe0053c07900 [thread taskq] 100015 D - 0xfffffe0053c07700 [kqueue_ctx taskq] 100016 D - 0xfffffe0053c07600 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053c07500 [pci_hp taskq] 100018 D - 0xfffffe0053c07400 [aiod_kick taskq] 100020 D - 0xfffffe0053c07200 [inm_free taskq] 100021 D - 0xfffffe0053c07100 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053c07100 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053c07100 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053c07100 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053c07000 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053c07000 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053c07000 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053c07000 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0054189e00 [firmware taskq] 100042 D - 0xfffffe0054189d00 [crypto_0] 100043 D - 0xfffffe0054189d00 [crypto_1] 100059 D - 0xfffffe0054189900 [vtnet0 rxq 0] 100060 D - 0xfffffe0054189800 [vtnet0 txq 0] 100061 D - 0xfffffe0054189700 [vtnet0 rxq 1] 100062 D - 0xfffffe0054189600 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b1fa00 [virtio_balloon] 100068 D - 0xfffffe0054189400 [mca taskq] 100073 D - 0xffffffff82c6d8e0 [deadlkres] 100077 D - 0xfffffe0058345b00 [acpi_task_0] 100078 D - 0xfffffe0058345b00 [acpi_task_1] 100079 D - 0xfffffe0058345b00 [acpi_task_2] 100081 D - 0xfffffe0054189a00 [CAM taskq] db> show all locks Process 1182 (syz-executor.2) thread 0xfffffe009e9ab020 (100129) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe00a6add468) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3333 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081b4418) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3331 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe00a6add488) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3330 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 327 1308K 486 newblk 32 1032K 880 vfscache 3 1025K 3 pcb 49 564K 933 inodedep 50 531K 372 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 119 234K 1257 acpica 1674 184K 55620 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 396 pagedep 16 132K 301 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 filedesc 12 89K 597 bus 989 81K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 umtx 352 44K 352 kdtrace 197 40K 1713 BPF 22 36K 22 temp 35 33K 2058 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 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 bus-sc 34 15K 1691 lltable 43 14K 46 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 sctp_stro 11 11K 178 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 sctp_atcl 23 9K 602 in6_multi 65 9K 65 bmsafemap 2 9K 342 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 sctp_timw 31 8K 31 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 dirrem 26 7K 299 sglist 5 7K 5 CAM DEV 3 6K 510 cred 23 6K 233 kqueue 54 6K 1196 plimit 21 6K 379 ufs_dirhash 24 5K 24 DEVFSP 74 5K 162 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 hhook 15 4K 17 diradd 26 4K 333 freefile 26 4K 297 pwddesc 51 4K 1190 session 25 4K 40 terminal 11 3K 11 proc-args 44 3K 597 uidinfo 3 3K 17 lockf 20 3K 51 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 mkdir 16 2K 574 ipsec-saq 2 2K 2 selfd 31 2K 20481 ip6ndp 12 2K 13 Unitno 29 2K 47 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 newdirblk 12 2K 287 in_multi 6 2K 8 sctp_atky 34 2K 803 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 37 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 302 softdep 1 1K 1 freeblks 4 1K 301 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 22 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 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 pf_osfp 6 1K 6 crypto 4 1K 88 encap_export_host 12 1K 12 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 80 inpcbpolicy 12 1K 251 chacha20random 1 1K 1 sctp_athm 23 1K 638 sctp_map 22 1K 330 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 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 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 234 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 3856 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 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 234 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 sctp_stri 0 0K 72 tcp_do 0 0K 0 tcp_fsb 0 0K 8 cdg data 0 0K 0 dctcp data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 htcp data 0 0K 0 cubic data 0 0K 0 chd data 0 0K 2 vegas data 0 0K 2 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 NFS req 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 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 247 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 9 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 467 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 3 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 iov 0 0K 14829 ioctlops 0 0K 120 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 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 988 509093 0 254 38125568 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8674 896 801173 0 254 2449920 0 BUF TRIE 144 185 11575 617 0 62 1693440 0 malloc-384 384 4162 8 4163 0 30 1601280 0 malloc-4096 4096 380 10 1679 0 2 1597440 0 malloc-128 128 12173 227 12515 0 126 1587200 0 RADIX NODE 144 8364 227 47830 0 62 1237104 0 UMA Slabs 0 112 10369 32 10369 0 126 1164912 0 vmem btag 56 16250 69 16250 0 254 913864 0 mbuf_cluster 2048 435 1 435 0 254 892928 0 FFS inode 1160 510 22 808 0 8 617120 0 tcp_bbr_map 128 0 4371 32625 0 126 559488 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VM OBJECT 264 1074 141 18782 0 30 320760 0 THREAD 1808 144 32 522 0 8 318208 0 256 Bucket 2048 145 7 13755 0 8 311296 0 VNODE 448 547 74 847 0 30 278208 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 3956 139 6269 0 254 262080 0 malloc-16 16 14023 227 14159 0 254 228000 0 DEVCTL 1024 21 199 151 0 0 225280 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-16384 16384 5 7 456 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 ertt_txseginfo 40 0 4444 36991 0 254 177760 0 malloc-32 32 5303 241 6356 0 254 177408 0 MAP ENTRY 96 1189 533 60767 0 126 165312 0 malloc-128 128 1184 56 25968 0 126 158720 0 malloc-256 256 105 495 1357 0 62 153600 0 S VFS Cache 104 1019 307 1331 0 126 137904 0 FFS2 dinode 256 510 15 807 0 62 134400 0 malloc-65536 65536 0 2 76 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 118 6 136 0 16 126976 0 malloc-4096 4096 30 0 41 0 2 122880 0 ksiginfo 112 51 993 3438 0 126 116928 0 VMSPACE 2544 29 16 1173 0 4 114480 0 mbuf_packet 256 22 413 1604 0 254 111360 0 malloc-256 256 155 235 730 0 62 99840 0 malloc-384 384 49 201 377 0 30 96000 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 80 7 1047 0 16 89088 0 PROC 1336 51 15 1189 0 8 88176 0 filedesc0 1072 52 25 1190 0 8 82544 0 malloc-8192 8192 7 3 35 0 1 81920 0 g_bio 408 0 180 5346 0 30 73440 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-256 256 50 205 1099 0 62 65280 0 malloc-64 64 496 512 21433 0 254 64512 0 malloc-2048 2048 7 23 1086 0 8 61440 0 socket 944 26 38 1904 0 254 60416 0 malloc-384 384 97 53 679 0 30 57600 0 malloc-256 256 178 47 558 0 62 57600 0 malloc-2048 2048 14 14 428 0 8 57344 0 sctp_asoc 2288 11 14 165 0 254 57200 0 malloc-128 128 341 62 798 0 126 51584 0 sctp_ep 1280 12 27 401 0 254 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 malloc-1024 1024 6 38 1591 0 16 45056 0 64 Bucket 512 75 13 2559 0 30 45056 0 malloc-64 64 537 156 1767 0 254 44352 0 32 Bucket 256 58 107 4710 0 62 42240 0 clpbuf 2624 0 16 23 0 16 41984 0 malloc-8192 8192 4 1 6 0 1 40960 0 pcpu-8 8 4657 463 4813 0 254 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 15068 0 16 36864 0 da_ccb 544 0 63 1448 0 16 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 153 351 1874 0 254 32256 0 malloc-128 128 76 172 1664 0 126 31744 0 malloc-384 384 70 10 92 0 30 30720 0 malloc-256 256 73 47 809 0 62 30720 0 TURNSTILE 136 177 33 177 0 62 28560 0 malloc-64 64 389 52 14852 0 254 28224 0 malloc-256 256 79 26 513 0 62 26880 0 malloc-4096 4096 4 2 638 0 2 24576 0 malloc-1024 1024 13 11 220 0 16 24576 0 malloc-1024 1024 18 6 22 0 16 24576 0 sctp_raddr 736 11 22 165 0 254 24288 0 KNOTE 160 28 122 39734 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 Files 80 189 111 8604 0 126 24000 0 8 Bucket 80 43 257 825 0 126 24000 0 malloc-128 128 139 47 543 0 126 23808 0 malloc-128 128 141 45 515 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 62 28 614 0 62 23040 0 malloc-256 256 61 29 1143 0 62 23040 0 tcpcb 1080 4 17 69 0 254 22680 0 pipe 744 20 10 363 0 16 22320 0 malloc-1024 1024 19 1 19 0 16 20480 0 16 Bucket 144 50 90 321 0 62 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 177 15 177 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 3 1 6 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-512 512 8 24 80 0 30 16384 0 PWD 32 15 489 377 0 254 16128 0 malloc-32 32 49 455 578 0 254 16128 0 malloc-32 32 299 205 1559 0 254 16128 0 vtnet_tx_hdr 24 0 668 273983 0 254 16032 0 malloc-384 384 20 20 367 0 30 15360 0 tcp_bbr_pcb 832 0 18 43 0 16 14976 0 tcp_rack_pcb 832 0 18 8 0 16 14976 0 malloc-4096 4096 1 2 468 0 2 12288 0 malloc-2048 2048 4 2 16 0 8 12288 0 malloc-2048 2048 1 5 201 0 8 12288 0 malloc-32 32 128 250 396 0 254 12096 0 udp_inpcb 496 6 18 174 0 254 11904 0 malloc-128 128 78 15 128 0 126 11904 0 malloc-128 128 63 30 3393 0 126 11904 0 sctp_chunk 152 15 63 96 0 254 11856 0 kenv 258 15 30 1033 0 30 11610 0 malloc-384 384 21 9 23 0 30 11520 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-4096 4096 0 2 5 0 2 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 3 5 167 0 16 8192 0 malloc-1024 1024 2 6 25 0 16 8192 0 malloc-512 512 1 15 119 0 30 8192 0 malloc-512 512 9 7 9 0 30 8192 0 malloc-512 512 2 14 61 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 25 67 40 0 126 8096 0 rl_entry 40 41 161 41 0 254 8080 0 sctp_stream_msg_out 112 0 72 58 0 254 8064 0 sctp_laddr 48 9 159 194 0 254 8064 0 udpcb 32 6 246 174 0 254 8064 0 ertt 72 4 108 69 0 126 8064 0 malloc-64 64 75 51 92 0 254 8064 0 malloc-64 64 13 113 147 0 254 8064 0 malloc-64 64 54 72 300 0 254 8064 0 malloc-32 32 42 210 63 0 254 8064 0 malloc-32 32 101 151 132 0 254 8064 0 malloc-32 32 97 155 772 0 254 8064 0 malloc-32 32 58 194 3051 0 254 8064 0 4 Bucket 48 7 161 51 0 254 8064 0 2 Bucket 32 51 201 562 0 254 8064 0 malloc-16 16 22 478 54 0 254 8000 0 malloc-16 16 51 449 531 0 254 8000 0 malloc-16 16 90 410 923 0 254 8000 0 malloc-16 16 191 309 1634 0 254 8000 0 malloc-16 16 9 491 9 0 254 8000 0 malloc-16 16 296 204 621 0 254 8000 0 malloc-16 16 15 485 25325 0 254 8000 0 ripcb 496 2 14 8 0 254 7936 0 tcp_inpcb 496 4 12 69 0 254 7936 0 sctp_readq 152 0 52 45 0 254 7904 0 cryptop 280 0 28 28 0 30 7840 0 routing nhops 256 27 3 34 0 62 7680 0 unpcb 256 11 19 1225 0 254 7680 0 malloc-384 384 1 19 29 0 30 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-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 2 6 37 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 malloc-512 512 1 7 6 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sackhole 32 0 126 2 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 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 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 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 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 NCLNODE 592 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-384 384 0 0 0 0 30 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