Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82c2caa2 stack pointer = 0x28:0xfffffe001a089720 frame pointer = 0x28:0xfffffe001a089760 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 (swi4: clock (0)) trap number = 9 panic: general protection fault cpuid = 1 time = 1598447778 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe001a0893f0 vpanic() at vpanic+0x1c7/frame 0xfffffe001a089450 panic() at panic+0x43/frame 0xfffffe001a0894b0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe001a089530 trap() at trap+0xf7/frame 0xfffffe001a089650 calltrap() at calltrap+0x8/frame 0xfffffe001a089650 --- trap 0x9, rip = 0xffffffff82c2caa2, rsp = 0xfffffe001a089720, rbp = 0xfffffe001a089760 --- sctp_timer_stop() at sctp_timer_stop+0x3a2/frame 0xfffffe001a089760 sctp_stop_association_timers() at sctp_stop_association_timers+0xf9/frame 0xfffffe001a089790 sctp_free_assoc() at sctp_free_assoc+0x2b6/frame 0xfffffe001a089820 sctp_threshold_management() at sctp_threshold_management+0x30b/frame 0xfffffe001a089870 sctp_t3rxt_timer() at sctp_t3rxt_timer+0x1b8/frame 0xfffffe001a089940 sctp_timeout_handler() at sctp_timeout_handler+0x594/frame 0xfffffe001a089a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe001a089ad0 softclock() at softclock+0xb0/frame 0xfffffe001a089b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe001a089bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe001a089bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe001a089bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x1488756(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xffffffff810d8af0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe001a0893d0 rbp 0xfffffe001a0893f0 rsi 0 rdi 0xffffffff810d8b26 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0x264e ll+0x262d r12 0xffffffff82068ef0 ddb_dbbe r13 0 r14 0xffffffff8192d3b8 r15 0xffffffff8192d3b8 rip 0xffffffff810cd727 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x1488756(%rip) db> show proc Process 12 (intr) at 0xfffff80004301520: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82508af0 ABI: null reaper: 0xffffffff82508af0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82509740 (map 0xffffffff82509740) (map.pmap 0xffffffff82509800) (pmap 0xffffffff82509860) threads: 23 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100020 Run CPU 1 [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi1: netisr 0] 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 8989 771 771 0 S (threaded) syz-executor.1 100750 S nanslp 0xffffffff825295e0 syz-executor.1 100301 S sbwait 0xfffff80004de3954 syz-executor.1 100302 S uwait 0xfffff80004a9ec80 syz-executor.1 8985 792 792 0 S (threaded) syz-executor.2 100802 S nanslp 0xffffffff825295e0 syz-executor.2 100296 S sbwait 0xfffff80004de01d4 syz-executor.2 100294 S sbwait 0xfffff80004de11d4 syz-executor.2 100304 S uwait 0xfffff80004a9b880 syz-executor.2 100305 S uwait 0xfffff80004d5e780 syz-executor.2 100308 S uwait 0xfffff8000485ce00 syz-executor.2 6052 1 6052 65 Ss select 0xfffff8000485c4c0 dhclient 4286 1 4286 0 Ss select 0xfffff80004d047c0 dhclient 4277 1 4277 0 Ss select 0xfffff80004d5ec40 dhclient 4249 1 4249 65 Ss select 0xfffff80004d60cc0 dhclient 2361 1 2361 0 Ss select 0xfffff80004d5e9c0 dhclient 2358 1 2358 0 Ss select 0xfffff80004d044c0 dhclient 2335 1 2335 65 Ss select 0xfffff80004d5e940 dhclient 1729 1 1729 0 Ss select 0xfffff80004d5ebc0 dhclient 1726 1 1726 0 Ss select 0xfffff80004a9e040 dhclient 1707 1 1707 65 Ss select 0xfffff80004d04740 dhclient 1048 1 1048 0 Ss select 0xfffff80004d046c0 dhclient 1045 1 1045 0 Ss select 0xfffff80004d04140 dhclient 805 768 805 0 Ss piperd 0xfffff80004cf52f8 syz-executor.3 792 768 792 0 Ss nanslp 0xffffffff825295e0 syz-executor.2 771 768 771 0 Ss nanslp 0xffffffff825295e0 syz-executor.1 770 768 770 0 Ss piperd 0xfffff80004ce28e8 syz-executor.0 768 766 766 0 S (threaded) syz-fuzzer 100085 S uwait 0xfffff80004538900 syz-fuzzer 100106 S uwait 0xfffff80004537800 syz-fuzzer 100107 S uwait 0xfffff80004537900 syz-fuzzer 100108 S uwait 0xfffff80004537a00 syz-fuzzer 100109 S uwait 0xfffff80004a9d200 syz-fuzzer 100110 S uwait 0xfffff80004d60e00 syz-fuzzer 100111 S uwait 0xfffff80004d60f00 syz-fuzzer 100112 S uwait 0xfffff80004d58080 syz-fuzzer 100113 S kqread 0xfffff80004c67d00 syz-fuzzer 766 764 766 0 Ss pause 0xfffff80004bc9ae8 csh 764 682 764 0 Ss select 0xfffff80004d60240 sshd 748 1 748 0 Ss+ ttyin 0xfffff80004862cb0 getty 747 1 747 0 Ss+ ttyin 0xfffff800048600b0 getty 746 1 746 0 Ss+ ttyin 0xfffff800048604b0 getty 745 1 745 0 Ss+ ttyin 0xfffff800048608b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80004860cb0 getty 743 1 743 0 Ss+ ttyin 0xfffff8000485f0b0 getty 742 1 742 0 Ss+ ttyin 0xfffff8000485f4b0 getty 741 1 741 0 Ss+ ttyin 0xfffff8000485f8b0 getty 740 1 740 0 Ss+ ttyin 0xfffff8000485fcb0 getty 686 1 686 0 Ss nanslp 0xffffffff825295e1 cron 682 1 682 0 Ss select 0xfffff80004d588c0 sshd 495 1 495 0 Ss select 0xfffff80004a9d4c0 syslogd 424 1 424 0 Ss select 0xfffff80004a9d940 devd 423 1 423 65 Ss select 0xfffff80004d587c0 dhclient 338 1 338 0 Ss select 0xfffff80004538540 dhclient 335 1 335 0 Ss select 0xfffff80004d58840 dhclient 23 0 0 0 DL vlruwt 0xfffff80004bc7a40 [vnlru] 22 0 0 0 DL syncer 0xffffffff826166e8 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82615a30 [bufdaemon] 100077 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100088 D sdflush 0xfffff80004d13ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263cc48 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff826310f8 [dom0] 100075 D launds 0xffffffff82631104 [laundry: dom0] 100076 D umarcl 0xffffffff814d0640 [uma] 18 0 0 0 DL - 0xffffffff8235d208 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c512f8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d4a390 [pf purge] 15 0 0 0 DL - 0xffffffff8261502c [soaiod4] 9 0 0 0 DL - 0xffffffff8261502c [soaiod3] 8 0 0 0 DL - 0xffffffff8261502c [soaiod2] 7 0 0 0 DL - 0xffffffff8261502c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff82234f40 [doneq0] 100067 D - 0xffffffff82234e10 [scanner] 5 0 0 0 DL crypto_ 0xfffff800043c8090 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800043c8030 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262e5e0 [crypto] 14 0 0 0 DL seqstat 0xfffff800043a5c88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82508550 [g_event] 100026 D - 0xffffffff82508558 [g_up] 100027 D - 0xffffffff82508560 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004331800 [thr_0] 100019 D - 0xfffff80004331880 [thr_1] 12 0 0 0 RL (threaded) [intr] 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100020 Run CPU 1 [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi1: netisr 0] 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 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004304000 [init] 10 0 0 0 DL audit_w 0xffffffff8262eb00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82508af0 [swapper] 100005 D - 0xfffff800040e2e00 [softirq_0] 100006 D - 0xfffff800040e2d00 [softirq_1] 100007 D - 0xfffff800040e2c00 [if_io_tqg_0] 100008 D - 0xfffff800040e2b00 [if_io_tqg_1] 100009 D - 0xfffff800040e2a00 [if_config_tqg_0] 100010 D - 0xfffff80004334100 [in6m_free taskq] 100011 D - 0xfffff80004334000 [thread taskq] 100013 D - 0xfffff80004331d00 [inm_free taskq] 100014 D - 0xfffff80004331c00 [kqueue_ctx taskq] 100015 D - 0xfffff80004331b00 [aiod_kick taskq] 100024 D - 0xfffff80004331700 [firmware taskq] 100029 D - 0xfffff80004331600 [crypto_0] 100030 D - 0xfffff80004331600 [crypto_1] 100044 D - 0xfffff80004331300 [vtnet0 rxq 0] 100045 D - 0xfffff80004331200 [vtnet0 txq 0] 100046 D - 0xfffff80004331100 [vtnet0 rxq 1] 100047 D - 0xfffff80004331000 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800045aba00 [virtio_balloon] 100053 D - 0xfffff80004332c00 [mca taskq] 100057 D - 0xffffffff81cd2bc0 [deadlkres] 100063 D - 0xfffff80004332800 [acpi_task_0] 100064 D - 0xfffff80004332800 [acpi_task_1] 100065 D - 0xfffff80004332800 [acpi_task_2] 100066 D - 0xfffff80004331400 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe00049cee00 (100020) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe00265c91c0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4736 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00265c91a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1766 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28062 1637K 28126 kobj 335 1340K 494 newblk 25 1030K 15461 vfscache 4 1025K 4 pcb 80 598K 19027 inodedep 151 587K 8384 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 143 285K 9072 acpica 1674 185K 52414 vnet_data 1 168K 1 pagedep 9 130K 8034 tfo_ccache 1 128K 1 filedesc 17 117K 16053 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 296 BPF 46 88K 46 bus 975 79K 3362 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 342 43K 342 kdtrace 192 37K 28520 dirrem 141 36K 8231 temp 35 33K 2595 hostcache 1 32K 1 shm 1 32K 3 DEVFS3 124 31K 134 msg 4 30K 4 sctp_atcl 58 29K 9987 sctp_stro 27 27K 640 DEVFS_RULE 56 27K 56 vmem 3 26K 4 ifaddr 76 26K 76 gtaskqueue 18 26K 18 kbdmux 6 22K 6 freefile 142 18K 8229 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 lltable 43 16K 104 ether_multi 172 14K 177 bus-sc 30 14K 1405 KTRACE 100 13K 100 ifnet 7 13K 7 sctp_timw 48 12K 48 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 89 pfs_nodes 20 10K 20 GEOM 60 10K 489 rman 82 10K 423 bmsafemap 2 9K 8471 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 6 pfs_vncache 1 8K 1 select 63 8K 63 audit_evclass 233 8K 291 kqueue 63 7K 8996 CAM DEV 3 6K 510 plimit 24 6K 441 cred 24 6K 304 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 freework 18 5K 10714 session 35 5K 51 pgrp 35 5K 53 pf_ifnet 10 5K 19 sctp_atky 89 5K 10748 UMA 250 5K 250 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 routetbl 24 4K 24 lockf 32 4K 57 hhook 13 4K 13 proc-args 52 3K 664 acpisem 22 3K 22 terminal 11 3K 11 uidinfo 3 3K 25 sctp_ifa 17 3K 19 sctp_stri 4 2K 8 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 20 Unitno 33 2K 18940 CAM XPT 22 2K 543 in_multi 6 2K 7 freeblks 5 2K 8409 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 ip6opt 8 2K 737 softdep 1 1K 1 mkdir 8 1K 16030 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 44 NFSD session 1 1K 1 sctp_athm 58 1K 10022 CAM periph 4 1K 271 sctp_map 54 1K 1280 sctp_ifn 6 1K 19 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 nhops 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 inpcbpolicy 17 1K 3518 newdirblk 4 1K 8015 diradd 4 1K 8271 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 osd 3 1K 9 sctp_aadr 4 1K 4 indirdep 1 1K 3840 vnodes 1 1K 2 ktls 1 1K 1 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 tcpfunc 2 1K 2 pmchooks 1 1K 1 soname 4 1K 8684 nexusdev 5 1K 5 iov 2 1K 19937 filecaps 5 1K 150 sctp_vrf 1 1K 1 entropy 2 1K 44 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 7063 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 ath_hal 0 0K 0 madt_table 0 0K 2 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 pvscsi 0 0K 0 smartpqi 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 midi buffers 0 0K 0 xen_intr 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 15627 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 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 5545 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 21 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 6 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 lDevFlags * malloc 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 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 1 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 4 ag_portal_data_t malloc 0 0K 0 statfs 0 0K 8201 export_host 0 0K 0 cl_savebuf 0 0K 2 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 172 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 886 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 706 sysctl 0 0K 1 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 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 15 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 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 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 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 scsi_pass 0 0K 0 ciss_data 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9780 126 9780 0 254 20287488 0 65536 65536 0 110 287 0 1 7208960 0 32768 32768 0 112 118 0 1 3670016 0 mbuf_jumbo_page 4096 0 762 886 0 254 3121152 0 mbuf_packet 256 8226 1426 740361 0 254 2470912 0 16384 16384 4 134 143 0 1 2260992 0 512 512 4128 48 4130 0 30 2138112 0 BUF TRIE 144 225 13243 11145 0 62 1939392 0 RADIX NODE 144 11958 835 289992 0 62 1842192 0 4096 4096 335 3 539 0 2 1384448 0 128 128 9265 190 9322 0 126 1210240 0 sctp_asoc 2288 27 483 640 0 254 1166880 0 512 512 213 1563 8488 0 30 909312 0 UMA Slabs 0 112 8058 0 8058 0 126 902496 0 pbuf 832 0 953 0 0 2 792896 0 8192 8192 8 77 117 0 1 696320 0 sctp_ep 1280 27 483 9343 0 254 652800 0 tcpcb 1040 4 513 344 0 254 537680 0 256 256 442 1553 71273 0 62 510720 0 socket 960 42 466 14046 0 254 487680 0 256 256 61 1739 7331 0 62 460800 0 sctp_raddr 736 26 491 640 0 254 380512 0 256 Bucket 2048 170 14 1501 0 8 376832 0 VM OBJECT 264 1287 93 130259 0 30 364320 0 VNODE 496 552 112 8785 0 30 329344 0 mbuf 256 517 766 381990 0 254 328448 0 2048 2048 33 119 25740 0 8 311296 0 THREAD 1792 150 21 10620 0 8 306432 0 4096 4096 61 7 8991 0 2 278528 0 128 128 471 1699 8728 0 126 277760 0 4096 4096 13 52 92 0 2 266240 0 65536 65536 4 0 4 0 1 262144 0 ripcb 488 5 507 145 0 254 249856 0 udplite_inpcb 488 6 506 2803 0 254 249856 0 tcp_inpcb 488 4 508 344 0 254 249856 0 udp_inpcb 488 2 510 226 0 254 249856 0 64 64 2991 348 3635 0 254 213696 0 32768 32768 0 6 3635 0 1 196608 0 16384 16384 6 6 8026 0 1 196608 0 16 16 11918 332 23450 0 254 196000 0 128 128 1261 258 54700 0 126 194432 0 MAP ENTRY 96 1581 435 485753 0 126 193536 0 g_bio 408 0 450 60162 0 30 183600 0 512 512 4 340 434 0 30 176128 0 UMA Zones 768 225 2 225 0 16 174336 0 FFS2 dinode 256 516 114 8746 0 62 161280 0 32 32 4495 419 15272 0 254 157248 0 1024 1024 11 141 1415 0 16 155648 0 128 128 1058 151 2186 0 126 154752 0 vmem btag 56 2558 93 2558 0 254 148456 0 VMSPACE 2536 38 16 8968 0 4 136944 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 1024 1024 105 23 130 0 16 131072 0 unpcb 256 20 490 1147 0 254 130560 0 FFS inode 160 516 234 8747 0 62 120000 0 ksiginfo 112 65 979 1100 0 126 116928 0 PROC 1312 60 21 8989 0 8 106272 0 S VFS Cache 104 619 395 9595 0 126 105456 0 128 Bucket 1024 64 35 928 0 16 101376 0 4096 4096 23 1 413 0 2 98304 0 filedesc0 1080 61 23 8990 0 8 90720 0 64 Bucket 512 131 37 6400 0 30 86016 0 UMA Kegs 384 211 5 211 0 30 82944 0 2048 2048 11 29 68 0 8 81920 0 sctp_chunk 152 33 487 33 0 254 79040 0 512 512 77 75 10519 0 30 77824 0 64 64 539 532 9766 0 254 68544 0 64 64 536 535 17666 0 254 68544 0 65536 65536 1 0 1 0 1 65536 0 65536 65536 0 1 8 0 1 65536 0 32768 32768 2 0 2 0 1 65536 0 1024 1024 7 57 146 0 16 65536 0 32 Bucket 256 123 132 5600 0 62 65280 0 512 512 102 18 104 0 30 61440 0 sctp_stream_msg_out 112 0 540 134 0 254 60480 0 256 256 73 137 8865 0 62 53760 0 clpbuf 832 0 64 235 0 16 53248 0 256 256 149 46 386 0 62 49920 0 256 256 39 156 10473 0 62 49920 0 pipe 760 23 42 558 0 16 49400 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 47913 0 16 49152 0 16384 16384 3 0 3 0 1 49152 0 8192 8192 4 2 6 0 1 49152 0 4096 4096 11 1 11 0 2 49152 0 1024 1024 32 16 660 0 16 49152 0 syncache 168 0 264 4 0 254 44352 0 Files 80 238 312 32325 0 126 44000 0 64 pcpu 8 4187 421 4189 0 254 36864 0 selfd 64 125 442 60063 0 254 36288 0 PWD 32 20 1114 8108 0 254 36288 0 64 64 98 469 126 0 254 36288 0 64 64 85 482 9044 0 254 36288 0 64 64 188 379 190 0 254 36288 0 64 64 37 530 619 0 254 36288 0 8 Bucket 80 50 400 28473 0 126 36000 0 128 128 48 231 67 0 126 35712 0 128 128 20 259 8032 0 126 35712 0 128 128 136 143 138 0 126 35712 0 128 128 13 266 389 0 126 35712 0 routing nhops 256 17 118 39 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 18 117 502 0 62 34560 0 256 256 37 98 37 0 62 34560 0 256 256 65 70 798 0 62 34560 0 TURNSTILE 136 172 80 172 0 62 34272 0 SLEEPQUEUE 88 172 212 172 0 126 33792 0 32768 32768 1 0 1 0 1 32768 0 8192 8192 3 1 5 0 1 32768 0 8192 8192 2 2 15 0 1 32768 0 2048 2048 0 16 651 0 8 32768 0 2048 2048 5 11 7 0 8 32768 0 2048 2048 6 10 233 0 8 32768 0 1024 1024 2 30 11 0 16 32768 0 1024 1024 17 15 17 0 16 32768 0 1024 1024 12 20 12 0 16 32768 0 1024 1024 7 25 8 0 16 32768 0 512 512 1 63 63 0 30 32768 0 512 512 40 24 40 0 30 32768 0 512 512 20 44 87 0 30 32768 0 mt_stats_zone 64 445 67 445 0 254 32768 0 16 Bucket 144 76 148 14843 0 62 32256 0 KNOTE 160 28 172 92545 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 16 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 32 32 312 570 19278 0 254 28224 0 4 Bucket 48 7 581 10131 0 254 28224 0 2 Bucket 32 303 579 12540 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 4096 4096 5 1 5 0 2 24576 0 rtentry 176 35 103 39 0 62 24288 0 rl_entry 40 80 526 80 0 254 24240 0 vtnet_tx_hdr 24 0 1002 363145 0 254 24048 0 Mountpoints 2816 2 6 2 0 4 22528 0 udpcb 32 8 622 3029 0 254 20160 0 64 64 1 314 2 0 254 20160 0 32 32 15 615 23 0 254 20160 0 32 32 22 608 3529 0 254 20160 0 32 32 63 567 826 0 254 20160 0 32 32 91 539 14241 0 254 20160 0 32 32 49 581 625 0 254 20160 0 procdesc 136 5 140 18 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 4096 4096 2 2 8204 0 2 16384 0 2048 2048 1 7 1 0 8 16384 0 2048 2048 1 7 1 0 8 16384 0 2048 2048 2 6 2 0 8 16384 0 rentr 24 0 668 44 0 254 16032 0 mt_zone 24 445 223 445 0 254 16032 0 16 16 180 820 1354 0 254 16000 0 kenv 258 3 57 1012 0 30 15480 0 FPU_save_area 832 1 17 1 0 16 14976 0 vmem 1856 1 7 1 0 8 14848 0 32 32 97 281 206 0 254 12096 0 16 16 4 746 364 0 254 12000 0 16 16 25 725 64 0 254 12000 0 16 16 303 447 733 0 254 12000 0 16 16 24 726 26 0 254 12000 0 16 16 25 725 26292 0 254 12000 0 16 16 7 743 5852 0 254 12000 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 1 0 1 0 1 8192 0 SMR CPU 32 2 253 2 0 254 8160 0 SMR SHARED 24 2 253 2 0 254 6120 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 int pcpu 4 34 478 34 0 254 2048 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 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 280 0 0 0 0 30 0 0 AIOCB 752 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 232 0 0 0 0 62 0 0 TMPFS dirent 64 0 0 0 0 254 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 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 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 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 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 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0