panic: Memory modified after free 0xfffffe009506dcc0(736) val=deadc0e6 @ 0xfffffe009506de08 cpuid = 1 time = 1607056112 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xffffffff82db5e10 vpanic() at vpanic+0x1c7/frame 0xffffffff82db5e70 panic() at panic+0x43/frame 0xffffffff82db5ed0 trash_ctor() at trash_ctor+0xa8/frame 0xffffffff82db5f10 item_ctor() at item_ctor+0x1e2/frame 0xffffffff82db5f70 sctp_add_remote_addr() at sctp_add_remote_addr+0x570/frame 0xffffffff82db5fe0 sctp_handle_asconf() at sctp_handle_asconf+0x14a7/frame 0xffffffff82db62d0 sctp_process_control() at sctp_process_control+0x1697/frame 0xffffffff82db6750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xffffffff82db68e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xffffffff82db69d0 sctp_input() at sctp_input+0x1f/frame 0xffffffff82db69f0 ip_input() at ip_input+0x388/frame 0xffffffff82db6a90 swi_net() at swi_net+0x20d/frame 0xffffffff82db6b10 ithread_loop() at ithread_loop+0x33f/frame 0xffffffff82db6bb0 fork_exit() at fork_exit+0xb3/frame 0xffffffff82db6bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xffffffff82db6bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x1471b96(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xffffffff810f6800 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xffffffff82db5df0 rbp 0xffffffff82db5e10 rsi 0 rdi 0xffffffff810f6836 vprintf+0x176 r8 0 r9 0xffffffff r10 0x100001c0aa0214ac r11 0x6f9a81d3 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197cea6 r15 0xffffffff8197cea6 rip 0xffffffff810eab67 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1471b96(%rip) db> show proc Process 12 (intr) at 0xfffff8000447ba50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250fcb0 ABI: null reaper: 0xffffffff8250fcb0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82510900 (map 0xffffffff82510900) (map.pmap 0xffffffff825109c0) (pmap 0xffffffff82510a20) threads: 23 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100020 Run CPU 1 [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 5021 5017 5017 0 R arp 5017 774 5017 0 Ss wait 0xfffff80019885000 syz-executor.0 5016 5010 5016 0 Ss select 0xfffff80045a937c0 dhclient 5013 1 5013 0 Ss select 0xfffff80026ce0ac0 dhclient 5010 5001 436 65 R dhclient 5001 436 436 0 S wait 0xfffff800198d8000 sh 4992 3164 3164 0 S (threaded) syz-executor.3 112347 S nanslp 0xffffffff8252fea1 syz-executor.3 112551 S sbwait 0xfffff800087cd924 syz-executor.3 112552 S sbwait 0xfffff800087cd924 syz-executor.3 112553 S uwait 0xfffff80019c48a00 syz-executor.3 112554 S uwait 0xfffff80019c48400 syz-executor.3 112555 S uwait 0xfffff80019818680 syz-executor.3 4990 774 4990 0 Rs syz-executor.2 4713 1 4713 65 Rs dhclient 4185 1 4185 0 Ss select 0xfffff80019c480c0 dhclient 4182 1 4182 0 Ss select 0xfffff80008c17840 dhclient 3164 774 3164 0 Ss nanslp 0xffffffff8252fea1 syz-executor.3 774 772 772 0 R (threaded) syz-fuzzer 100104 S uwait 0xfffff80004b7c500 syz-fuzzer 100105 S nanslp 0xffffffff8252fea1 syz-fuzzer 100106 RunQ syz-fuzzer 100107 S uwait 0xfffff80004e3a900 syz-fuzzer 100108 S uwait 0xfffff80004e3a100 syz-fuzzer 100109 S uwait 0xfffff800192e0380 syz-fuzzer 100110 S uwait 0xfffff800192e0480 syz-fuzzer 100111 RunQ syz-fuzzer 100112 RunQ syz-fuzzer 772 770 772 0 Ss pause 0xfffff80004e4e5d8 csh 770 694 770 0 Ss select 0xfffff800192e0bc0 sshd 754 1 754 0 Ss+ ttyin 0xfffff8000488acb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b6b8b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b6bcb0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b630b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b634b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b638b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b63cb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b0a0b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b0a4b0 getty 698 1 698 0 Ss nanslp 0xffffffff8252fea0 cron 694 1 694 0 Ss select 0xfffff800192e0d40 sshd 507 1 507 0 Ss select 0xfffff800192e0dc0 syslogd 436 1 436 0 Ss wait 0xfffff80004eb5000 devd 435 1 435 65 Rs dhclient 350 1 350 0 Ss select 0xfffff80004e3a9c0 dhclient 347 1 347 0 Ss select 0xfffff80004deb540 dhclient 23 0 0 0 DL vlruwt 0xfffff80004b7f000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261d238 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c300 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100088 D sdflush 0xfffff800043408e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826437c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637c38 [dom0] 100076 D launds 0xffffffff82637c44 [laundry: dom0] 100077 D umarcl 0xffffffff814f73a0 [uma] 18 0 0 0 DL - 0xffffffff82364278 [rand_harvestq] 17 0 0 0 RL CPU 0 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82dc8390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b8dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261b8dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261b8dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261b8dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223bfc0 [doneq0] 100067 D - 0xffffffff8223be90 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000450fd90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000450fd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82635130 [crypto] 14 0 0 0 DL seqstat 0xfffff800044e9888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f720 [g_event] 100026 D - 0xffffffff8250f728 [g_up] 100027 D - 0xffffffff8250f730 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004472300 [thr_0] 100019 D - 0xfffff80004472380 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100020 Run CPU 1 [swi1: netisr 0] 100021 I [swi4: clock (0)] 100022 I [swi4: clock (1)] 100023 I [swi3: vm] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004453528 [init] 10 0 0 0 DL audit_w 0xffffffff82635650 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fcb0 [swapper] 100005 D - 0xfffff80004477e00 [if_io_tqg_0] 100006 D - 0xfffff80004477d00 [if_io_tqg_1] 100007 D - 0xfffff80004477c00 [if_config_tqg_0] 100008 D - 0xfffff80004477b00 [softirq_0] 100009 D - 0xfffff80004477a00 [softirq_1] 100010 D - 0xfffff80004342200 [in6m_free taskq] 100012 D - 0xfffff8000447ad00 [kqueue_ctx taskq] 100013 D - 0xfffff8000447ab00 [inm_free taskq] 100016 D - 0xfffff8000447a500 [aiod_kick taskq] 100017 D - 0xfffff8000447a300 [thread taskq] 100024 D - 0xfffff80004493800 [firmware taskq] 100029 D - 0xfffff80004493100 [crypto_0] 100030 D - 0xfffff80004493100 [crypto_1] 100044 D - 0xfffff80004512100 [vtnet0 rxq 0] 100045 D - 0xfffff80004512000 [vtnet0 txq 0] 100046 D - 0xfffff8000486ae00 [vtnet0 rxq 1] 100047 D - 0xfffff8000486ad00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000465da80 [virtio_balloon] 100053 D - 0xfffff80004884c00 [mca taskq] 100054 D - 0xffffffff81d255f1 [deadlkres] 100062 D - 0xfffff80004b57d00 [acpi_task_0] 100063 D - 0xfffff80004b57d00 [acpi_task_1] 100064 D - 0xfffff80004b57d00 [acpi_task_2] 100066 D - 0xfffff80004512900 [CAM taskq] db> show all locks Process 5021 (arp) thread 0xfffffe0094cf7a00 (100812) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80026868280) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 5010 (dhclient) thread 0xfffffe0094cb9c00 (104977) exclusive sleep mutex process lock (process lock) r = 0 (0xfffff80019bee650) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_trap.c:116 Process 17 (sctp_iterator) thread 0xfffffe0051dfea00 (100061) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094cb6a90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1515 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff800454bfe68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1475 exclusive sleep mutex sctp-it (iterator) r = 0 (0xffffffff82c167d8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1532 shared rw sctp-info (sctp-info) r = 0 (0xfffffe00047982d0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1531 Process 12 (intr) thread 0xfffffe000389ea00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094cae8b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1326 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 162 10397K 1736 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29250 1706K 29315 kobj 337 1348K 498 newblk 8 1026K 12970 vfscache 3 1025K 3 pcb 356 902K 7955 inodedep 9 515K 6601 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 137 251K 5104 acpica 1674 184K 54318 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 8518 tfo_ccache 1 128K 1 sctp_atcl 325 122K 5525 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 97K 345 filedesc 12 89K 7608 bus 994 81K 3318 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 BPF 30 53K 94 umtx 360 45K 360 kdtrace 205 41K 17580 temp 36 35K 4606 hostcache 1 32K 1 shm 1 32K 15 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 96 30K 128 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 sctp_atky 489 21K 7441 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 31 14K 1555 KTRACE 100 13K 100 ether_multi 154 13K 605 ifnet 7 13K 7 kenv 92 12K 92 lltable 37 11K 236 eventhandler 125 11K 125 GEOM 60 10K 489 rman 82 10K 423 sctp_timw 36 9K 36 in6_multi 71 9K 305 bmsafemap 2 9K 4545 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 routetbl 31 8K 869 audit_evclass 233 8K 291 lockf 66 8K 1764 sglist 5 7K 5 pf_table 3 6K 207 CAM DEV 3 6K 510 kqueue 57 6K 5078 cred 22 6K 329 pf_ifnet 15 6K 329 plimit 21 6K 811 pf_rule 6 6K 280 sctp_athm 325 6K 5685 sctp_map 324 6K 3458 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 vt 11 5K 11 UMA 254 5K 254 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 57 4K 400 sctp_ifa 28 4K 65 pwddesc 55 4K 5022 session 27 4K 83 pgrp 27 4K 83 sctp_aadr 52 4K 391 hhook 13 4K 13 kcovinfo 48 3K 357 terminal 11 3K 11 acpisem 22 3K 22 ip6ndp 15 3K 46 proc-args 47 3K 1106 selfd 36 3K 62980 uidinfo 3 3K 29 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 select 13 2K 525 CAM XPT 22 2K 543 Unitno 27 2K 47 ipsecpolicy 2 2K 2 in_multi 5 2K 29 acpidev 20 2K 20 pf_osfp 12 2K 12 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 indirdep 4 1K 3265 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 698 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 diradd 6 1K 4204 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_ifn 5 1K 65 encap_export_host 12 1K 12 inpcbpolicy 19 1K 10552 crypto 3 1K 3 ip6opt 4 1K 57 sctp_stri 1 1K 342 mkdir 4 1K 7482 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 procdesc 3 1K 34 osd 3 1K 9 sctp_iter 1 1K 69 newdirblk 2 1K 3741 dirrem 1 1K 4097 vnodes 1 1K 18 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 frag6 2 1K 3 ip_msource 3 1K 4 loginclass 3 1K 6 prison 6 1K 6 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 freework 1 1K 6360 freefile 1 1K 4061 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 7269 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 67 vnet 1 1K 1 iov 1 1K 29304 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 175 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 sctp_a_it 1 1K 64 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2204 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 6 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 pvscsi 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 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 24 vm_fictitious 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 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 CAM CCB 0 0K 43796 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 10575 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 343 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 4086 freefrag 0 0K 16 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 xform 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 ip6_msource 0 0K 1 ip6_moptions 0 0K 8 in6_mfilter 0 0K 12 tcplog 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 11 in_mfilter 0 0K 14 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 4 statfs 0 0K 3900 namei_tracker 0 0K 128 export_host 0 0K 0 cl_savebuf 0 0K 112 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 731 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1168 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 288 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 987 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 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 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 diroffdiroff 0 0K 0 NEWdirectio 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 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 NFSD srvcache 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 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 aacbuf 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 5921 2770 14359 0 254 35598336 0 mbuf_cluster 2048 9743 1 9743 0 254 19955712 0 tcp_log 416 0 10161 51296 0 254 4226976 0 mbuf 256 6578 4387 789612 0 254 2807040 0 pbuf 2632 0 957 0 0 2 2518824 0 mbuf_packet 256 8264 1351 859214 0 254 2461440 0 RADIX NODE 144 13268 2185 350004 0 62 2225232 0 BUF TRIE 144 563 12905 33090 0 62 1939392 0 UMA Slabs 0 112 14718 3 14718 0 126 1648752 0 malloc-384 384 4139 41 4257 0 30 1605120 0 malloc-4096 4096 337 2 498 0 2 1388544 0 malloc-128 128 10568 65 12128 0 126 1361024 0 FFS inode 1128 597 19 4680 0 8 694848 0 malloc-2048 2048 163 115 47340 0 8 569344 0 tcp_bbr_map 128 0 4402 86813 0 126 563456 0 256 Bucket 2048 207 23 18842 0 8 471040 0 sctp_asoc 2288 162 13 1724 0 254 400400 0 VM OBJECT 264 1237 248 84483 0 30 392040 0 VNODE 488 634 86 4719 0 30 351360 0 malloc-65536 65536 3 2 11 0 1 327680 0 THREAD 1792 149 31 12557 0 8 322560 0 malloc-256 256 88 1067 13455 0 62 295680 0 malloc-4096 4096 58 13 5894 0 2 290816 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-32768 32768 2 6 22 0 1 262144 0 sctp_ep 1280 162 39 3543 0 254 257280 0 DEVCTL 1024 2 210 163 0 0 217088 0 malloc-16384 16384 6 7 3794 0 1 212992 0 socket 944 30 194 16338 0 254 211456 0 malloc-16 16 12558 192 15828 0 254 204000 0 g_bio 408 0 490 148670 0 30 199920 0 malloc-65536 65536 0 3 453 0 1 196608 0 malloc-32768 32768 0 6 2980 0 1 196608 0 MAP ENTRY 96 1293 723 303525 0 126 193536 0 malloc-64 64 2766 132 3885 0 254 185472 0 FFS2 dinode 256 597 123 4680 0 62 184320 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-4096 4096 31 11 81 0 2 172032 0 sctp_raddr 736 169 62 2422 0 254 170016 0 malloc-32 32 4797 495 19184 0 254 169344 0 malloc-1024 1024 159 5 1753 0 16 167936 0 malloc-128 128 1133 76 25323 0 126 154752 0 malloc-384 384 378 22 5580 0 30 153600 0 S VFS Cache 104 1049 316 5446 0 126 141960 0 vmem btag 56 2266 98 2267 0 254 132384 0 malloc-65536 65536 0 2 151 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2544 32 19 5000 0 4 129744 0 malloc-1024 1024 117 7 153 0 16 126976 0 clpbuf 2632 0 48 2165 0 16 126336 0 128 Bucket 1024 90 33 3188 0 16 125952 0 ksiginfo 112 71 973 1900 0 126 116928 0 malloc-16384 16384 3 4 28 0 1 114688 0 PROC 1320 54 27 5021 0 8 106920 0 sctp_chunk 152 106 596 3026 0 254 106704 0 udplite_inpcb 488 3 213 8964 0 254 105408 0 malloc-16384 16384 2 4 15 0 1 98304 0 malloc-256 256 226 134 23956 0 62 92160 0 filedesc0 1072 55 29 5022 0 8 90048 0 UMA Kegs 384 212 1 212 0 30 81792 0 64 Bucket 512 103 49 13283 0 30 77824 0 malloc-128 128 310 279 4707 0 126 75392 0 malloc-8192 8192 6 3 34 0 1 73728 0 malloc-256 256 157 128 12664 0 62 72960 0 malloc-256 256 175 110 7721 0 62 72960 0 malloc-32768 32768 0 2 126 0 1 65536 0 malloc-64 64 571 437 69252 0 254 64512 0 malloc-8192 8192 2 5 24 0 1 57344 0 malloc-128 128 151 283 13239 0 126 55552 0 32 Bucket 256 74 136 3439 0 62 53760 0 malloc-64 64 256 563 10436 0 254 52416 0 malloc-128 128 134 269 4391 0 126 51584 0 malloc-2048 2048 9 15 564 0 8 49152 0 tcpcb 1048 4 40 972 0 254 46112 0 malloc-384 384 102 18 539 0 30 46080 0 malloc-64 64 528 165 1629 0 254 44352 0 malloc-256 256 25 140 14027 0 62 42240 0 malloc-2048 2048 6 14 222 0 8 40960 0 Files 80 182 318 32977 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 39087 0 16 36864 0 malloc-4096 4096 4 5 25 0 2 36864 0 pcpu-8 8 4379 229 8070 0 254 36864 0 malloc-384 384 8 82 6600 0 30 34560 0 pipe 744 18 27 843 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 1 1 2 0 1 32768 0 malloc-16384 16384 0 2 153 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 pcpu-64 64 452 60 452 0 254 32768 0 malloc-2048 2048 4 10 346 0 8 28672 0 TURNSTILE 136 181 29 181 0 62 28560 0 malloc-64 64 310 131 24303 0 254 28224 0 16 Bucket 144 50 146 38608 0 62 28224 0 4 Bucket 48 7 581 4480 0 254 28224 0 KNOTE 160 23 152 89091 0 62 28000 0 8 Bucket 80 93 257 47200 0 126 28000 0 malloc-384 384 20 50 628 0 30 26880 0 malloc-256 256 69 36 1014 0 62 26880 0 malloc-8192 8192 2 1 102 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 15 0 2 24576 0 PWD 32 16 740 3811 0 254 24192 0 malloc-32 32 632 124 5926 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 144 42 539 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 49 11 89 0 30 23040 0 malloc-256 256 54 36 342 0 62 23040 0 malloc-256 256 62 28 970 0 62 23040 0 tcp_bbr_pcb 832 0 27 326 0 16 22464 0 malloc-4096 4096 1 4 3905 0 2 20480 0 malloc-2048 2048 6 4 267 0 8 20480 0 malloc-1024 1024 11 9 2465 0 16 20480 0 malloc-1024 1024 18 2 18 0 16 20480 0 sctp_stream_msg_out 112 100 80 371 0 254 20160 0 malloc-64 64 202 113 2174 0 254 20160 0 2 Bucket 32 98 532 15709 0 254 20160 0 tcp_inpcb 488 13 27 972 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 14 61 2144 0 254 19200 0 SLEEPQUEUE 88 181 11 181 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-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 vtnet_tx_hdr 24 0 668 642428 0 254 16032 0 malloc-128 128 55 69 4039 0 126 15872 0 udp_inpcb 488 2 30 461 0 254 15616 0 malloc-1024 1024 4 8 195 0 16 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 8 16 74 0 30 12288 0 malloc-512 512 2 22 698 0 30 12288 0 malloc-512 512 1 23 332 0 30 12288 0 rtentry 176 26 43 106 0 62 12144 0 sctp_laddr 48 127 125 1400 0 254 12096 0 malloc-64 64 59 130 381 0 254 12096 0 malloc-64 64 62 127 1077 0 254 12096 0 ripcb 488 3 21 155 0 254 11712 0 routing nhops 256 22 23 106 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-2048 2048 1 3 684 0 8 8192 0 malloc-2048 2048 3 1 194 0 8 8192 0 malloc-1024 1024 3 5 31 0 16 8192 0 malloc-512 512 2 14 520 0 30 8192 0 malloc-512 512 3 13 57 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 pf tags 104 0 78 26 0 126 8112 0 tcptw 88 7 85 8 0 254 8096 0 rl_entry 40 94 108 94 0 254 8080 0 sctp_asconf_ack 48 0 168 11 0 254 8064 0 syncache 168 0 48 12 0 254 8064 0 udpcb 32 5 247 9425 0 254 8064 0 malloc-32 32 8 244 46 0 254 8064 0 malloc-32 32 103 149 2532 0 254 8064 0 malloc-32 32 70 182 2738 0 254 8064 0 malloc-32 32 58 194 1013 0 254 8064 0 malloc-32 32 30 222 2724 0 254 8064 0 malloc-16 16 16 484 46 0 254 8000 0 malloc-16 16 28 472 4736 0 254 8000 0 malloc-16 16 383 117 6344 0 254 8000 0 malloc-16 16 188 312 3057 0 254 8000 0 malloc-16 16 256 244 273 0 254 8000 0 malloc-16 16 27 473 24504 0 254 8000 0 malloc-128 128 18 44 197 0 126 7936 0 tcp_log_node 120 0 66 5 0 126 7920 0 sctp_readq 152 0 52 162 0 254 7904 0 kenv 258 3 27 1054 0 30 7740 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 15 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 1 7 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 96 1 41 1 0 254 4032 0 malloc-32 32 4 122 161 0 254 4032 0 malloc-16 16 8 242 8 0 254 4000 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 domainset 40 0 63 6 0 254 2520 0 SMR CPU 32 2 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 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 296 0 0 0 0 0 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 ipq 56 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 488 0 0 0 0 30 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 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 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 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 2632 0 0 0 0 62 0 0 mdpbuf 2632 0 0 0 0 4 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 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-4096 4096 0 0 0 0 2 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