Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82dc22a6 stack pointer = 0x28:0xffffffff82cc9250 frame pointer = 0x28:0xffffffff82cc92d0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi1: netisr 0) trap number = 9 panic: general protection fault cpuid = 1 time = 1607283653 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xffffffff82cc8f20 vpanic() at vpanic+0x1c7/frame 0xffffffff82cc8f80 panic() at panic+0x43/frame 0xffffffff82cc8fe0 trap_fatal() at trap_fatal+0x4cd/frame 0xffffffff82cc9060 trap() at trap+0xf7/frame 0xffffffff82cc9180 calltrap() at calltrap+0x8/frame 0xffffffff82cc9180 --- trap 0x9, rip = 0xffffffff82dc22a6, rsp = 0xffffffff82cc9250, rbp = 0xffffffff82cc92d0 --- sctp_free_assoc() at sctp_free_assoc+0x22f6/frame 0xffffffff82cc92d0 sctp_process_control() at sctp_process_control+0x8a98/frame 0xffffffff82cc9750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xffffffff82cc98e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xffffffff82cc99d0 sctp_input() at sctp_input+0x1f/frame 0xffffffff82cc99f0 ip_input() at ip_input+0x388/frame 0xffffffff82cc9a90 swi_net() at swi_net+0x20d/frame 0xffffffff82cc9b10 ithread_loop() at ithread_loop+0x33f/frame 0xffffffff82cc9bb0 fork_exit() at fork_exit+0xb3/frame 0xffffffff82cc9bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xffffffff82cc9bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x1471976(%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 0xffffffff810f6a20 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xffffffff82cc8f00 rbp 0xffffffff82cc8f20 rsi 0 rdi 0xffffffff810f6a56 vprintf+0x176 r8 0 r9 0xffffffff r10 0xffffffff82cc97dc r11 0xbf r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8197df14 r15 0xffffffff8197df14 rip 0xffffffff810ead87 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x1471976(%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 Run CPU 0 [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 1670 1641 1641 0 R (threaded) syz-executor.0 100756 RunQ syz-executor.0 102141 S sbwait 0xfffff800179351c4 syz-executor.0 102145 S sbwait 0xfffff800172b4574 syz-executor.0 1668 782 782 0 R (threaded) syz-executor.1 100957 RunQ syz-executor.1 102138 S sbwait 0xfffff8001793568c syz-executor.1 102142 S uwait 0xfffff80017c98f00 syz-executor.1 102146 S uwait 0xfffff8001f28bb00 syz-executor.1 1667 817 817 0 R (threaded) syz-executor.2 101043 RunQ syz-executor.2 102136 S sbwait 0xfffff80017c96cd4 syz-executor.2 102140 S sbwait 0xfffff8001792c1c4 syz-executor.2 102143 S select 0xfffff8001f28b4c0 syz-executor.2 102148 RunQ syz-executor.2 1641 774 1641 0 Rs syz-executor.0 1550 1544 1550 0 Ss select 0xfffff8001f28b7c0 dhclient 1547 1 1547 0 Ss select 0xfffff8001f28b540 dhclient 1544 1537 436 65 S select 0xfffff80017c98a40 dhclient 1537 436 436 0 S wait 0xfffff80017381a50 sh 845 774 845 0 Rs syz-executor.3 817 774 817 0 Rs syz-executor.2 782 774 782 0 Rs syz-executor.1 774 772 772 0 S (threaded) syz-fuzzer 100089 S kqread 0xfffff80004ee9d00 syz-fuzzer 100107 S uwait 0xfffff80017372400 syz-fuzzer 100108 S uwait 0xfffff80017372500 syz-fuzzer 100109 S uwait 0xfffff80017372600 syz-fuzzer 100110 S uwait 0xfffff80004b51e80 syz-fuzzer 100111 S uwait 0xfffff80017372700 syz-fuzzer 100112 S uwait 0xfffff80017372800 syz-fuzzer 100113 S uwait 0xfffff80017372900 syz-fuzzer 100114 S uwait 0xfffff80004b4b000 syz-fuzzer 772 770 772 0 Ss pause 0xfffff80004ec20b0 csh 770 694 770 0 Ss select 0xfffff80017372bc0 sshd 754 1 754 0 Ss+ ttyin 0xfffff800048a3cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004ba00b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004ba04b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004ba08b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004ba0cb0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b950b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b954b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b958b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b95cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8252fea1 cron 694 1 694 0 Ss select 0xfffff80017372ec0 sshd 507 1 507 0 Ss select 0xfffff800172028c0 syslogd 436 1 436 0 Ss wait 0xfffff80004ec2528 devd 435 1 435 65 Ss select 0xfffff80017202b40 dhclient 350 1 350 0 Ss select 0xfffff80017202bc0 dhclient 347 1 347 0 Ss select 0xfffff800171da5c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d5ea50 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261d238 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c300 [bufdaemon] 100076 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100085 D sdflush 0xfffff800043408e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826437c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637c38 [dom0] 100075 D launds 0xffffffff82637c44 [laundry: dom0] 100077 D umarcl 0xffffffff814f7a20 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e17818 [sctp_iterator] 16 0 0 0 RL [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_ 0xfffff80004348c90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004348c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82635130 [crypto] 14 0 0 0 DL seqstat 0xfffff800044bf488 [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 Run CPU 0 [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 - 0xfffff8000448ca00 [firmware taskq] 100029 D - 0xfffff8000448c300 [crypto_0] 100030 D - 0xfffff8000448c300 [crypto_1] 100044 D - 0xfffff800044fe300 [vtnet0 rxq 0] 100045 D - 0xfffff800044fe200 [vtnet0 txq 0] 100046 D - 0xfffff800044fe100 [vtnet0 rxq 1] 100047 D - 0xfffff800044fe000 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004645700 [virtio_balloon] 100053 D - 0xfffff800048b1e00 [mca taskq] 100056 D - 0xffffffff81d26660 [deadlkres] 100062 D - 0xfffff80004b8fd00 [acpi_task_0] 100063 D - 0xfffff80004b8fd00 [acpi_task_1] 100064 D - 0xfffff80004b8fd00 [acpi_task_2] 100066 D - 0xfffff800044feb00 [CAM taskq] 1673 845 845 0 Z syz-executor.3 db> show all locks Process 1668 (syz-executor.1) thread 0xfffffe0094ca7800 (102138) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80017935630) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 1667 (syz-executor.2) thread 0xfffffe0094ca4700 (101043) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff82557cf0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:511 Process 12 (intr) thread 0xfffffe000470da00 (100020) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe0094d8e1c0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4837 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094d8e1a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4836 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000479c200) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4834 Process 12 (intr) thread 0xfffffe000470d300 (100021) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8001f283e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29250 1706K 29315 kobj 337 1348K 498 newblk 6 1026K 3464 vfscache 3 1025K 3 pcb 238 764K 4313 inodedep 14 517K 1250 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 128 248K 1747 acpica 1674 184K 54318 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 14 132K 1692 tfo_ccache 1 128K 1 filedesc 16 121K 1528 sctp_atcl 310 117K 4579 sctp_stro 111 111K 1221 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 97K 297 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 umtx 342 43K 342 sctp_stri 81 41K 860 kdtrace 200 40K 3823 temp 37 37K 2175 BPF 22 36K 30 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 sctp_atky 576 31K 7176 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 73 21K 74 DEVFS_RULE 56 20K 56 sctp_timw 77 20K 77 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 44 14K 64 bus-sc 31 14K 1555 ether_multi 157 13K 200 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 125 11K 125 GEOM 60 10K 489 rman 82 10K 423 in6_multi 71 9K 87 bmsafemap 2 9K 914 sctp_aadr 130 9K 192 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 7 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 sglist 5 7K 5 CAM DEV 3 6K 510 cred 23 6K 231 kqueue 57 6K 1680 plimit 21 6K 397 CAM queue 5 6K 1528 taskqueue 48 6K 48 sctp_athm 310 5K 4581 ufs_dirhash 24 5K 24 pf_ifnet 11 5K 23 DEVFSP 72 5K 96 vt 11 5K 11 UMA 254 5K 254 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 85 evdev 4 4K 4 routetbl 23 4K 25 sctp_map 222 4K 2442 pwddesc 54 4K 1674 hhook 13 4K 13 session 25 4K 43 pgrp 25 4K 43 lockf 27 3K 114 terminal 11 3K 11 acpisem 22 3K 22 proc-args 44 3K 629 uidinfo 4 3K 11 selfd 33 3K 20672 pf_rule 2 2K 7 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 19 ip6ndp 12 2K 18 CAM XPT 22 2K 543 Unitno 27 2K 49 in_multi 6 2K 9 select 11 2K 148 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 diradd 8 1K 856 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 54 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 19 ipsec 3 1K 3 dirrem 3 1K 818 mkdir 6 1K 1508 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 encap_export_host 12 1K 12 crypto 3 1K 3 newdirblk 4 1K 754 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 14 1K 1392 chacha20random 1 1K 1 pf_osfp 3 1K 3 osd 3 1K 9 iov 3 1K 18034 freefile 2 1K 813 vnodes 1 1K 3 ktls 1 1K 1 procdesc 2 1K 14 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 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 1259 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 5314 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 41 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 100 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 1900 sctp_iter 0 0K 155 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 142 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 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 6 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 7885 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 2144 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 24 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 825 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 604 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 ip6opt 0 0K 17 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 in_mfilter 0 0K 2 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 2 VN POLL 0 0K 0 statfs 0 0K 930 namei_tracker 0 0K 32 export_host 0 0K 0 cl_savebuf 0 0K 12 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 161 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 201 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 654 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 1 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_cluster 2048 9518 2 9518 0 254 19496960 0 tcp_log 416 0 9585 27325 0 254 3987360 0 pbuf 2632 0 957 0 0 2 2518824 0 mbuf_packet 256 8328 1062 1028500 0 254 2403840 0 RADIX NODE 144 13312 321 95830 0 62 1963152 0 BUF TRIE 144 269 13199 4769 0 62 1939392 0 malloc-384 384 4139 11 4147 0 30 1593600 0 malloc-4096 4096 337 1 498 0 2 1384448 0 malloc-128 128 10510 30 10978 0 126 1349120 0 UMA Slabs 0 112 5823 6 5823 0 126 652848 0 sctp_raddr 736 517 363 5493 0 254 647680 0 FFS inode 1128 515 24 1332 0 8 607992 0 sctp_asoc 2288 112 93 1221 0 254 469040 0 malloc-2048 2048 100 96 9957 0 8 401408 0 tcp_bbr_map 128 0 2914 16857 0 126 372992 0 256 Bucket 2048 165 5 10752 0 8 348160 0 VM OBJECT 264 1119 126 26990 0 30 328680 0 VNODE 488 552 80 1371 0 30 308416 0 THREAD 1792 144 27 2148 0 8 306432 0 mbuf 256 678 492 603623 0 254 299520 0 sctp_ep 1280 116 109 2071 0 254 288000 0 malloc-4096 4096 58 8 2279 0 2 270336 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 3 1 11 0 1 262144 0 DEVCTL 1024 10 202 130 0 0 217088 0 malloc-16384 16384 8 5 762 0 1 212992 0 malloc-16 16 12454 296 14750 0 254 204000 0 malloc-65536 65536 0 3 131 0 1 196608 0 malloc-32768 32768 0 6 552 0 1 196608 0 g_bio 408 0 480 27958 0 30 195840 0 malloc-256 256 125 625 3723 0 62 192000 0 malloc-384 384 363 117 4632 0 30 184320 0 malloc-64 64 2754 81 2829 0 254 181440 0 UMA Zones 768 226 3 226 0 16 175872 0 MAP ENTRY 96 1313 409 89487 0 126 165312 0 malloc-32 32 4794 246 6983 0 254 161280 0 malloc-1024 1024 113 39 1263 0 16 155648 0 malloc-128 128 1128 81 25318 0 126 154752 0 FFS2 dinode 256 515 70 1332 0 62 149760 0 sctp_chunk 152 451 459 4341 0 254 138320 0 mbuf_jumbo_page 4096 2 31 238 0 254 135168 0 malloc-4096 4096 27 6 48 0 2 135168 0 S VFS Cache 104 1010 277 1906 0 126 133848 0 socket 944 32 108 4712 0 254 132160 0 malloc-65536 65536 2 0 2 0 1 131072 0 vmem btag 56 2184 108 2184 0 254 128352 0 clpbuf 2632 0 48 113 0 16 126336 0 malloc-1024 1024 117 3 135 0 16 122880 0 ksiginfo 112 57 987 961 0 126 116928 0 VMSPACE 2544 31 14 1652 0 4 114480 0 PROC 1320 54 18 1673 0 8 95040 0 malloc-256 256 216 144 4584 0 62 92160 0 128 Bucket 1024 64 19 2185 0 16 84992 0 filedesc0 1072 54 23 1674 0 8 82544 0 UMA Kegs 384 212 1 212 0 30 81792 0 malloc-512 512 81 71 860 0 30 77824 0 malloc-8192 8192 6 3 34 0 1 73728 0 malloc-256 256 152 133 2956 0 62 72960 0 malloc-65536 65536 0 1 122 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-256 256 130 125 3055 0 62 65280 0 64 Bucket 512 73 47 3853 0 30 61440 0 malloc-128 128 154 280 3276 0 126 55552 0 malloc-128 128 312 122 1840 0 126 55552 0 udplite_inpcb 488 6 106 1009 0 254 54656 0 32 Bucket 256 72 123 1309 0 62 49920 0 NAMEI 1024 12 36 17380 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 2 4 8 0 1 49152 0 malloc-64 64 565 191 23332 0 254 48384 0 malloc-2048 2048 9 13 521 0 8 45056 0 malloc-64 64 524 169 1625 0 254 44352 0 malloc-384 384 93 17 458 0 30 42240 0 malloc-256 256 30 135 3248 0 62 42240 0 malloc-128 128 224 86 1134 0 126 39680 0 DIRHASH 1024 34 2 34 0 16 36864 0 pcpu-8 8 4227 381 4268 0 254 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 126 0 1 32768 0 malloc-16384 16384 2 0 5 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-64 64 230 274 2147 0 254 32256 0 malloc-128 128 134 114 1000 0 126 31744 0 malloc-384 384 13 67 1249 0 30 30720 0 pipe 744 20 20 407 0 16 29760 0 malloc-32 32 538 344 4318 0 254 28224 0 16 Bucket 144 52 144 6799 0 62 28224 0 Files 80 197 153 12456 0 126 28000 0 8 Bucket 80 84 266 12573 0 126 28000 0 TURNSTILE 136 172 17 172 0 62 25704 0 malloc-8192 8192 2 1 102 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 4 2 9 0 2 24576 0 malloc-2048 2048 6 6 268 0 8 24576 0 PWD 32 18 738 842 0 254 24192 0 malloc-64 64 323 55 15414 0 254 24192 0 malloc-64 64 257 121 3570 0 254 24192 0 KNOTE 160 28 122 51240 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 tcpcb 1048 4 18 134 0 254 23056 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 69 21 538 0 62 23040 0 malloc-4096 4096 3 2 7 0 2 20480 0 malloc-2048 2048 5 5 24 0 8 20480 0 malloc-1024 1024 18 2 18 0 16 20480 0 SLEEPQUEUE 88 172 52 172 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 49 26 244 0 62 19200 0 malloc-256 256 62 13 577 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 153 0 1 16384 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-4096 4096 1 3 934 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 8 8 1208 0 16 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 4 Bucket 48 7 329 7657 0 254 16128 0 vtnet_tx_hdr 24 0 668 536639 0 254 16032 0 malloc-16 16 369 631 5106 0 254 16000 0 unpcb 256 13 47 1216 0 254 15360 0 malloc-384 384 21 19 42 0 30 15360 0 malloc-384 384 26 14 27 0 30 15360 0 tcp_bbr_pcb 832 0 18 44 0 16 14976 0 malloc-2048 2048 3 3 15 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-64 64 133 56 304 0 254 12096 0 2 Bucket 32 70 308 11466 0 254 12096 0 malloc-128 128 51 42 3121 0 126 11904 0 tcp_inpcb 488 4 20 134 0 254 11712 0 udp_inpcb 488 2 22 216 0 254 11712 0 routing nhops 256 27 18 41 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 77 0 8 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-1024 1024 4 4 173 0 16 8192 0 malloc-1024 1024 3 5 20 0 16 8192 0 malloc-512 512 1 15 119 0 30 8192 0 malloc-512 512 6 10 12 0 30 8192 0 malloc-512 512 2 14 510 0 30 8192 0 malloc-512 512 2 14 54 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 31 15 41 0 62 8096 0 rl_entry 40 68 134 68 0 254 8080 0 sctp_stream_msg_out 112 2 70 444 0 254 8064 0 sctp_laddr 48 66 102 518 0 254 8064 0 udpcb 32 8 244 1225 0 254 8064 0 malloc-64 64 75 51 109 0 254 8064 0 malloc-32 32 101 151 482 0 254 8064 0 malloc-32 32 74 178 2061 0 254 8064 0 malloc-32 32 57 195 898 0 254 8064 0 malloc-32 32 2 250 41 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 30 470 4321 0 254 8000 0 malloc-16 16 188 312 2551 0 254 8000 0 malloc-16 16 8 492 8 0 254 8000 0 malloc-16 16 326 174 844 0 254 8000 0 malloc-16 16 27 473 24504 0 254 8000 0 malloc-128 128 17 45 82 0 126 7936 0 sctp_readq 152 1 51 82 0 254 7904 0 ripcb 488 2 14 33 0 254 7808 0 kenv 258 3 27 1012 0 30 7740 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 21 0 126 6448 0 domainset 40 0 126 11 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 1 7 2 0 30 4096 0 malloc-512 512 3 5 49 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 8 118 31 0 254 4032 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 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 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_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 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 IPsec SA lft_c 16 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 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