Fatal trap 9: general protection fault while in kernel mode cpuid = 0; if_delmulti_locked: detaching ifnet instance 0xfffff800177b0800 apic id = 00 instruction pointer = 0x20:0xffffffff82c892a6 stack pointer = 0x28:0xffffffff82e7d250 frame pointer = 0x28:0xffffffff82e7d2d0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 if_delmulti_locked: detaching ifnet instance 0xfffff800177b0800 processor eflags = if_delmulti_locked: detaching ifnet instance 0xfffff800177b0800 interrupt enabled, resume, IOPL = 0 current process = 12 (swi1: netisr 0) trap number = 9 panic: general protection fault cpuid = 0 time = 1607270024 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xffffffff82e7cf20 vpanic() at vpanic+0x1c7/frame 0xffffffff82e7cf80 panic() at panic+0x43/frame 0xffffffff82e7cfe0 trap_fatal() at trap_fatal+0x4cd/frame 0xffffffff82e7d060 trap() at trap+0xf7/frame 0xffffffff82e7d180 calltrap() at calltrap+0x8/frame 0xffffffff82e7d180 --- trap 0x9, rip = 0xffffffff82c892a6, rsp = 0xffffffff82e7d250, rbp = 0xffffffff82e7d2d0 --- sctp_free_assoc() at sctp_free_assoc+0x22f6/frame 0xffffffff82e7d2d0 sctp_process_control() at sctp_process_control+0x8a98/frame 0xffffffff82e7d750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xffffffff82e7d8e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xffffffff82e7d9d0 sctp_input() at sctp_input+0x1f/frame 0xffffffff82e7d9f0 ip_input() at ip_input+0x388/frame 0xffffffff82e7da90 swi_net() at swi_net+0x20d/frame 0xffffffff82e7db10 ithread_loop() at ithread_loop+0x33f/frame 0xffffffff82e7dbb0 fork_exit() at fork_exit+0xb3/frame 0xffffffff82e7dbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xffffffff82e7dbf0 --- 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 0x80 rdx 0xffffffff818d5f3b rbx 0 rsp 0xffffffff82e7cf00 rbp 0xffffffff82e7cf20 rsi 0x1 rdi 0 r8 0 r9 0xffffffff r10 0 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 0 [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 4646 4645 436 0 R ifconfig 4645 4640 436 0 S wait 0xfffff80017944a50 sh 4643 1 4643 0 Ss select 0xfffff800205bfd40 dhclient 4640 4628 436 0 S wait 0xfffff800177fda50 dhclient 4628 436 436 0 S wait 0xfffff800177fd528 sh 4623 780 4623 0 REs syz-executor.0 780 778 778 0 S (threaded) syz-execprog 100094 S uwait 0xfffff80004d9dc80 syz-execprog 100109 S uwait 0xfffff8001734c480 syz-execprog 100110 S uwait 0xfffff8001734c580 syz-execprog 100111 S uwait 0xfffff8001734c680 syz-execprog 100112 S uwait 0xfffff80004de2680 syz-execprog 100113 S uwait 0xfffff80004de2780 syz-execprog 100114 S kqread 0xfffff80004e28a00 syz-execprog 100116 S uwait 0xfffff8001741af00 syz-execprog 100117 S uwait 0xfffff80004f40200 syz-execprog 778 776 778 0 Ss pause 0xfffff800173025d8 csh 776 694 776 0 Ss select 0xfffff8001741ab40 sshd 754 1 754 0 Ss+ ttyin 0xfffff800048a3cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004ba28b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004ba2cb0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b9a0b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b9a4b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b9a8b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b9acb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004b3a0b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004b3a4b0 getty 698 1 698 0 Ss nanslp 0xffffffff8252fea1 cron 694 1 694 0 Ss select 0xfffff8001734c940 sshd 507 1 507 0 Ss select 0xfffff80004f42340 syslogd 436 1 436 0 Ss wait 0xfffff80004e70a50 devd 435 1 435 65 Ss select 0xfffff80004f42740 dhclient 350 1 350 0 Ss select 0xfffff80004f42540 dhclient 347 1 347 0 Ss select 0xfffff80004f409c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d5c528 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261d238 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c300 [bufdaemon] 100077 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100086 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] 100076 D umarcl 0xffffffff814f7a20 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 RL [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 0 [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 RLs (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 Run CPU 1 [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 - 0xfffff80004ac2200 [acpi_task_0] 100063 D - 0xfffff80004ac2200 [acpi_task_1] 100064 D - 0xfffff80004ac2200 [acpi_task_2] 100066 D - 0xfffff800044feb00 [CAM taskq] db> show all locks Process 4646 (ifconfig) thread 0xfffffe0094c86a00 (100129) exclusive sx in_control (in_control) r = 0 (0xffffffff8261f500) locked @ /syzkaller/managers/main/kernel/sys/netinet/in.c:253 Process 18 (rand_harvestq) thread 0xfffffe0051dfa700 (100065) exclusive sleep mutex reseed mutex (reseed mutex) r = 0 (0xffffffff82369420) locked @ /syzkaller/managers/main/kernel/sys/dev/random/fortuna.c:348 Process 12 (intr) thread 0xfffffe000470da00 (100020) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe0094fb2ab0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4837 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094fb2a90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4836 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000479b5d8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4834 Process 0 (kernel) thread 0xfffffe000389b100 (100010) exclusive sleep mutex if_addr_lock (if_addr_lock) r = 0 (0xfffff800177b09a8) locked @ /syzkaller/managers/main/kernel/sys/net/if.c:3674 exclusive sx in6_multi_sx (in6_multi_sx) r = 0 (0xffffffff82633608) locked @ /syzkaller/managers/main/kernel/sys/netinet6/in6_mcast.c:615 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 pcb 712 1112K 2202 newblk 10 1027K 1342 vfscache 3 1025K 3 inodedep 704 776K 1533 sctp_atcl 1383 519K 1848 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 460 460K 462 pagedep 696 302K 1915 sctp_stri 460 230K 462 subproc 116 222K 4714 acpica 1674 184K 54318 vnet_data 1 168K 1 sctp_atky 2536 148K 3003 ifaddr 389 145K 806 tidhash 3 141K 3 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 102 102K 113 linker 254 97K 975 diradd 695 87K 1081 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 288 36K 288 kdtrace 179 36K 4777 temp 23 33K 18530 hostcache 1 32K 1 shm 1 32K 1 vmem 3 32K 7 DEVFS3 121 31K 131 msg 4 30K 4 sctp_ifa 238 30K 657 sctp_aadr 460 29K 53360 gtaskqueue 18 26K 18 sctp_athm 1383 22K 1848 kbdmux 6 22K 6 filedesc 3 21K 3697 DEVFS_RULE 56 20K 56 BPF 11 18K 755 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_map 920 15K 924 bus-sc 31 14K 1555 KTRACE 100 13K 100 kenv 92 12K 92 eventhandler 125 11K 125 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 3 9K 1160 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 audit_evclass 233 8K 291 ifnet 4 7K 4 sglist 5 7K 5 CAM DEV 3 6K 510 kqueue 51 6K 4651 ufs_dirhash 27 6K 33 CAM queue 5 6K 1528 taskqueue 48 6K 48 cred 20 5K 791 lltable 17 5K 897 plimit 18 5K 3695 ether_multi 55 5K 5803 vt 11 5K 11 UMA 254 5K 254 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 pf_ifnet 7 4K 10 routetbl 16 4K 248 hhook 13 4K 13 pwddesc 48 3K 4647 in6_multi 25 3K 3082 terminal 11 3K 11 acpisem 22 3K 22 session 21 3K 472 pgrp 21 3K 472 proc-args 42 3K 5485 uidinfo 3 3K 8 lockf 20 3K 769 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 28 2K 41426 CAM XPT 22 2K 543 Unitno 25 2K 39 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 select 9 2K 590 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 22 NFSD session 1 1K 1 ip6ndp 6 1K 425 CAM periph 4 1K 271 ipsec 3 1K 3 nhops 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 freework 3 1K 142 encap_export_host 12 1K 12 crypto 3 1K 3 sctp_timw 2 1K 2 freeblks 2 1K 141 indirdep 2 1K 4 in_multi 2 1K 285 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 sctp_ifn 3 1K 657 mkdir 3 1K 1402 freefile 3 1K 141 mld 3 1K 3 igmp 3 1K 3 chacha20random 1 1K 1 tun 4 1K 4 osd 3 1K 9 sctp_iter 1 1K 673 dirrem 1 1K 144 vnodes 1 1K 1 ktls 1 1K 1 procdesc 2 1K 240 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 inpcbpolicy 7 1K 2452 loginclass 3 1K 7 prison 6 1K 6 DEVFSP 3 1K 419 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 tcpfunc 2 1K 2 mbuf_tag 4 1K 7268 pmchooks 1 1K 1 soname 4 1K 5908 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 361 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 sctp_a_it 1 1K 673 p1003.1b 1 1K 1 filecaps 1 1K 717 sctp_mcore 0 0K 0 sctp_socko 0 0K 462 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 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 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 0 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 6240 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 38 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 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 newdirblk 0 0K 703 freefrag 0 0K 55 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 ip6opt 0 0K 3 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 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 statfs 0 0K 430 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 10 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 65885 ioctlops 0 0K 548 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 2774 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 kcovinfo 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 9443 1 9443 0 254 19341312 0 mbuf_jumbo_page 4096 3680 16 3706 0 254 15138816 0 mbuf 256 29402 238 137151 0 254 7587840 0 pbuf 2632 0 989 0 0 2 2603048 0 mbuf_packet 256 8421 894 27692 0 254 2384640 0 BUF TRIE 144 169 13299 2242 0 62 1939392 0 sctp_chunk 152 11730 74 11781 0 254 1794208 0 FFS inode 1128 1413 15 1554 0 8 1610784 0 malloc-384 384 4139 11 4141 0 30 1593600 0 malloc-4096 4096 337 2 498 0 2 1388544 0 malloc-128 128 10665 61 13118 0 126 1372928 0 UMA Slabs 0 112 9545 28 9545 0 126 1072176 0 sctp_asoc 2288 461 4 462 0 254 1063920 0 sctp_raddr 736 1382 4 1386 0 254 1020096 0 VNODE 488 1445 35 1588 0 30 722240 0 sctp_ep 1280 461 4 693 0 254 595200 0 malloc-384 384 1436 4 1901 0 30 552960 0 malloc-2048 2048 231 17 6934 0 8 507904 0 malloc-1024 1024 462 6 504 0 16 479232 0 VM OBJECT 264 1649 76 89723 0 30 455400 0 FFS2 dinode 256 1413 12 1554 0 62 364800 0 RADIX NODE 144 2295 194 174098 0 62 358416 0 DEVCTL 1024 228 104 576 0 0 339968 0 malloc-65536 65536 0 5 1487 0 1 327680 0 malloc-65536 65536 3 2 11 0 1 327680 0 malloc-384 384 703 57 1532 0 30 291840 0 socket 944 19 281 6949 0 254 283200 0 256 Bucket 2048 120 14 14922 0 8 274432 0 malloc-65536 65536 4 0 4 0 1 262144 0 THREAD 1792 129 15 129 0 8 258048 0 malloc-512 512 460 12 462 0 30 241664 0 malloc-4096 4096 52 5 5233 0 2 233472 0 malloc-16 16 13152 98 14073 0 254 212000 0 malloc-256 256 713 112 5838 0 62 211200 0 malloc-64 64 2753 82 3454 0 254 181440 0 S VFS Cache 104 1443 273 3423 0 126 178464 0 UMA Zones 768 226 3 226 0 16 175872 0 vmem btag 56 2970 42 2970 0 254 168672 0 malloc-32 32 4781 259 9124 0 254 161280 0 malloc-128 128 1126 83 25316 0 126 154752 0 malloc-384 384 360 10 777 0 30 142080 0 malloc-65536 65536 0 2 122 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-4096 4096 23 8 406 0 2 126976 0 malloc-256 256 474 21 1521 0 62 126720 0 malloc-1024 1024 114 6 126 0 16 122880 0 MAP ENTRY 96 969 291 301467 0 126 120960 0 malloc-256 256 46 419 1783 0 62 119040 0 ksiginfo 112 51 993 707 0 126 116928 0 malloc-128 128 817 82 1654 0 126 115072 0 malloc-16384 16384 2 5 1849 0 1 114688 0 VMSPACE 2544 26 10 4625 0 4 91584 0 PROC 1320 48 18 4646 0 8 87120 0 UMA Kegs 384 212 1 212 0 30 81792 0 malloc-128 128 603 17 957 0 126 79360 0 g_bio 408 0 190 22464 0 30 77520 0 malloc-128 128 309 280 2883 0 126 75392 0 filedesc0 1072 49 21 4647 0 8 75040 0 malloc-8192 8192 6 3 34 0 1 73728 0 128 Bucket 1024 41 30 1193 0 16 72704 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 126 0 1 65536 0 malloc-256 256 190 65 1757 0 62 65280 0 malloc-64 64 952 56 1298 0 254 64512 0 malloc-64 64 551 394 49442 0 254 60480 0 malloc-256 256 139 56 6835 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 5 0 1 49152 0 malloc-64 64 204 552 11709 0 254 48384 0 malloc-128 128 108 264 9516 0 126 47616 0 32 Bucket 256 54 126 1827 0 62 46080 0 malloc-2048 2048 9 13 516 0 8 45056 0 pcpu-8 8 5330 302 9042 0 254 45056 0 malloc-64 64 523 170 1624 0 254 44352 0 malloc-32 32 1200 186 3888 0 254 44352 0 clpbuf 2632 0 16 21 0 16 42112 0 DIRHASH 1024 38 2 43 0 16 40960 0 malloc-8192 8192 4 1 6 0 1 40960 0 64 Bucket 512 62 18 14725 0 30 40960 0 malloc-384 384 87 13 640 0 30 38400 0 NAMEI 1024 0 36 87366 0 16 36864 0 sctp_laddr 48 232 524 54433 0 254 36288 0 malloc-64 64 462 105 53397 0 254 36288 0 pipe 744 9 36 1866 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 153 0 1 32768 0 pcpu-64 64 452 60 452 0 254 32768 0 routing nhops 256 12 93 1016 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-64 64 251 127 59364 0 254 24192 0 4 Bucket 48 7 497 12132 0 254 24192 0 KNOTE 160 6 144 17051 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-16 16 1426 74 2630 0 254 24000 0 8 Bucket 80 43 257 14253 0 126 24000 0 tcpcb 1048 3 19 7 0 254 23056 0 unpcb 256 11 79 3046 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 6 54 887 0 30 23040 0 malloc-256 256 62 28 945 0 62 23040 0 malloc-256 256 39 51 4759 0 62 23040 0 TURNSTILE 136 145 23 145 0 62 22848 0 malloc-4096 4096 3 2 8 0 2 20480 0 malloc-2048 2048 6 4 262 0 8 20480 0 malloc-1024 1024 6 14 11018 0 16 20480 0 malloc-1024 1024 18 2 18 0 16 20480 0 rtentry 176 14 101 1016 0 62 20240 0 PWD 32 11 619 910 0 254 20160 0 Files 80 87 163 50524 0 126 20000 0 malloc-128 128 45 110 3892 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 51 24 54 0 62 19200 0 SLEEPQUEUE 88 145 47 145 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-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 1 3 434 0 2 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 malloc-512 512 4 28 190 0 30 16384 0 2 Bucket 32 60 444 12372 0 254 16128 0 udp_inpcb 488 3 29 2348 0 254 15616 0 malloc-4096 4096 3 0 4 0 2 12288 0 malloc-2048 2048 3 3 15 0 8 12288 0 malloc-2048 2048 4 2 4 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 16 Bucket 144 41 43 23932 0 62 12096 0 malloc-16 16 484 266 487 0 254 12000 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-2048 2048 2 2 5 0 8 8192 0 malloc-2048 2048 1 3 37 0 8 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-1024 1024 4 4 161 0 16 8192 0 malloc-1024 1024 3 5 19 0 16 8192 0 malloc-512 512 2 14 510 0 30 8192 0 malloc-512 512 3 13 47 0 30 8192 0 malloc-512 512 2 14 22 0 30 8192 0 malloc-512 512 9 7 11 0 30 8192 0 rl_entry 40 45 157 45 0 254 8080 0 sctp_stream_msg_out 112 0 72 231 0 254 8064 0 udpcb 32 3 249 2348 0 254 8064 0 malloc-64 64 11 115 24 0 254 8064 0 malloc-32 32 101 151 138 0 254 8064 0 malloc-32 32 55 197 10324 0 254 8064 0 malloc-32 32 57 195 1414 0 254 8064 0 malloc-32 32 1 251 761 0 254 8064 0 malloc-32 32 32 220 2727 0 254 8064 0 vtnet_tx_hdr 24 0 334 1347 0 254 8016 0 malloc-16 16 16 484 46 0 254 8000 0 malloc-16 16 28 472 4393 0 254 8000 0 malloc-16 16 188 312 1814 0 254 8000 0 malloc-16 16 8 492 8 0 254 8000 0 malloc-16 16 27 473 24507 0 254 8000 0 malloc-128 128 16 46 305 0 126 7936 0 ripcb 488 1 15 97 0 254 7808 0 tcp_inpcb 488 3 13 7 0 254 7808 0 kenv 258 3 27 1237 0 30 7740 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 1 7 2 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 5 0 254 4032 0 malloc-32 32 8 118 29 0 254 4032 0 UMA Slabs 1 176 10 12 10 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 sctp_readq 152 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 tcp_bbr_pcb 832 0 0 0 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 udplite_inpcb 488 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 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 domainset 40 0 0 0 0 254 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-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