Fatal trap 18: integer divide fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff810dd242 stack pointer = 0x28:0xfffffe0003783980 frame pointer = 0x28:0xfffffe0003783a00 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 = 18 panic: integer divide fault cpuid = 0 time = 1617013474 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003783650 vpanic() at vpanic+0x1c7/frame 0xfffffe00037836b0 panic() at panic+0x43/frame 0xfffffe0003783710 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0003783790 trap() at trap+0xf7/frame 0xfffffe00037838b0 calltrap() at calltrap+0x8/frame 0xfffffe00037838b0 --- trap 0x12, rip = 0xffffffff810dd242, rsp = 0xfffffe0003783980, rbp = 0xfffffe0003783a00 --- realtimer_expire() at realtimer_expire+0x292/frame 0xfffffe0003783a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe0003783ad0 softclock() at softclock+0xb0/frame 0xfffffe0003783b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003783bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003783bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003783bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100030 ] Stopped at kdb_enter+0x67: movq $0,0x14400de(%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 0xffffffff81130d80 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003783630 rbp 0xfffffe0003783650 rsi 0 rdi 0xffffffff81130db6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0003783520 r11 0x1fffcfff59c r12 0xffffffff82067a90 ddb_dbbe r13 0 r14 0xffffffff81a5b19d r15 0xffffffff81a5b19d rip 0xffffffff81127da7 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x14400de(%rip) db> show proc Process 12 (intr) at 0xfffff800044a5a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8251b3b0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8251b3b0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8251c000 (map 0xffffffff8251c000) (map.pmap 0xffffffff8251c0c0) (pmap 0xffffffff8251c120) threads: 23 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 Run CPU 0 [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 I [swi1: hpts] 100084 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 13224 782 782 0 R (threaded) syz-executor.0 210024 RunQ syz-executor.0 218921 RunQ syz-executor.0 25612 1 25612 65 Ss select 0xfffff80013cf99c0 dhclient 24861 1 24861 0 Ss select 0xfffff80013fac9c0 dhclient 24858 1 24858 0 Ss select 0xfffff80013ec1540 dhclient 24839 1 24839 65 Ss select 0xfffff80013e1fcc0 dhclient 20591 1 20591 0 Ss select 0xfffff800514dedc0 dhclient 20585 1 20585 0 Ss select 0xfffff800514af3c0 dhclient 20560 1 20560 65 Ss select 0xfffff800514af240 dhclient 10040 1 10040 0 Ss select 0xfffff80013ee5bc0 dhclient 10035 1 10035 0 Ss select 0xfffff80013c46840 dhclient 9996 1 9996 65 Ss select 0xfffff80013f940c0 dhclient 845 1 845 0 Ss select 0xfffff80004e3c5c0 dhclient 835 1 835 0 Ss select 0xfffff80004e43f40 dhclient 787 780 787 0 Rs syz-executor.3 785 780 785 0 Rs syz-executor.2 783 780 783 0 Rs CPU 1 syz-executor.1 782 780 782 0 Ss nanslp 0xffffffff8253b5e1 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100090 S uwait 0xfffff8000485c580 syz-fuzzer 100120 RunQ syz-fuzzer 100121 RunQ syz-fuzzer 100122 S uwait 0xfffff80004e43b80 syz-fuzzer 100123 S uwait 0xfffff80004e3b380 syz-fuzzer 100124 S uwait 0xfffff80004e3b280 syz-fuzzer 100125 S uwait 0xfffff80004e3b180 syz-fuzzer 100126 S uwait 0xfffff80004e43a80 syz-fuzzer 100127 S uwait 0xfffff80004e3b080 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800133490b0 csh 776 694 776 0 Ss select 0xfffff80004e3a8c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800048c7cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004be6cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bed0b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bed4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bed8b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004bedcb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b670b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b674b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b678b0 getty 698 1 698 0 Ss nanslp 0xffffffff8253b5e0 cron 694 1 694 0 Ss select 0xfffff80004e3aec0 sshd 507 1 507 0 Ss select 0xfffff80004e3adc0 syslogd 436 1 436 0 Ss select 0xfffff80004e3abc0 devd 435 1 435 65 Ss select 0xfffff80004e43640 dhclient 350 1 350 0 Ss select 0xfffff80004e3acc0 dhclient 347 1 347 0 Ss select 0xfffff80004e3a940 dhclient 23 0 0 0 DL syncer 0xffffffff8262aa50 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004bd1528 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82629b00 [bufdaemon] 100085 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100097 D sdflush 0xfffff800043478e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82651948 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82645db8 [dom0] 100086 D launds 0xffffffff82645dc4 [laundry: dom0] 100087 D umarcl 0xffffffff815b5500 [uma] 18 0 0 0 DL - 0xffffffff8236f948 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e5e818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82cd63c0 [pf purge] 15 0 0 0 DL - 0xffffffff8262715c [soaiod4] 9 0 0 0 DL - 0xffffffff8262715c [soaiod3] 8 0 0 0 DL - 0xffffffff8262715c [soaiod2] 7 0 0 0 DL - 0xffffffff8262715c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82247040 [doneq0] 100044 D - 0xffffffff82246fc0 [async] 100077 D - 0xffffffff82246e90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004653c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000434ec90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000434ec30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff826432a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff8251ae20 [g_event] 100035 D - 0xffffffff8251ae28 [g_up] 100036 D - 0xffffffff8251ae30 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff800044aa300 [thr_0] 100028 D - 0xfffff800044aa380 [thr_1] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 Run CPU 0 [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 I [swi1: hpts] 100084 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004459528 [init] 10 0 0 0 DL audit_w 0xffffffff826437c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8251b3b0 [swapper] 100005 D - 0xfffff80004349700 [if_io_tqg_0] 100006 D - 0xfffff80004349500 [if_io_tqg_1] 100007 D - 0xfffff80004349300 [if_config_tqg_0] 100008 D - 0xfffff80004349100 [softirq_0] 100009 D - 0xfffff800044a9e00 [softirq_1] 100010 D - 0xfffff800044a8e00 [kqueue_ctx taskq] 100011 D - 0xfffff800044a8d00 [inm_free taskq] 100012 D - 0xfffff800044a8c00 [linuxkpi_irq_wq] 100014 D - 0xfffff800044a8a00 [aiod_kick taskq] 100016 D - 0xfffff800044a8800 [thread taskq] 100018 D - 0xfffff800044a8600 [in6m_free taskq] 100019 D - 0xfffff800044a8500 [linuxkpi_short_wq_0] 100020 D - 0xfffff800044a8500 [linuxkpi_short_wq_1] 100021 D - 0xfffff800044a8500 [linuxkpi_short_wq_2] 100022 D - 0xfffff800044a8500 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044a8400 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044a8400 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044a8400 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044a8400 [linuxkpi_long_wq_3] 100033 D - 0xfffff800044a8300 [firmware taskq] 100037 D - 0xfffff800044a8100 [crypto_0] 100038 D - 0xfffff800044a8100 [crypto_1] 100054 D - 0xfffff8000486ce00 [vtnet0 rxq 0] 100055 D - 0xfffff8000486cd00 [vtnet0 txq 0] 100056 D - 0xfffff8000486cc00 [vtnet0 rxq 1] 100057 D - 0xfffff8000486cb00 [vtnet0 txq 1] 100059 D vtbslp 0xfffff80004864100 [virtio_balloon] 100063 D - 0xfffff800048b8a00 [mca taskq] 100065 D - 0xffffffff81e068c1 [deadlkres] 100072 D - 0xfffff80004b7de00 [acpi_task_0] 100073 D - 0xfffff80004b7de00 [acpi_task_1] 100074 D - 0xfffff80004b7de00 [acpi_task_2] 100076 D - 0xfffff80004683e00 [CAM taskq] 13222 787 787 0 Z syz-executor.3 13225 785 785 0 Z syz-executor.2 db> show all locks Process 783 (syz-executor.1) thread 0xfffffe0094c1c300 (100119) exclusive rw bufobj interlock (bufobj interlock) r = 0 (0xfffff80013278d20) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2489 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003925a88) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:14700 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80013278cb0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2973 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80013a7f5b0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4268 Process 12 (intr) thread 0xfffffe000410d300 (100030) exclusive sleep mutex itimer lock (itimer lock) r = 0 (0xfffff80026d83420) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_mutex.c:211 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30935 1814K 31002 inodedep 2799 1562K 136371 kobj 332 1328K 492 newblk 19 1029K 118536 vfscache 3 1025K 3 dirrem 2786 697K 124490 pcb 26 537K 77142 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 freefile 2790 349K 124486 subproc 142 278K 114509 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 8 130K 112242 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 linker 287 101K 322 filedesc 12 89K 224475 BPF 46 88K 46 bus 995 81K 3509 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 sctp_timw 206 52K 206 umtx 360 45K 360 kdtrace 215 43K 232101 vmem 3 34K 5 temp 35 33K 27033 hostcache 1 32K 1 shm 1 32K 604 DEVFS3 125 32K 135 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 49 16K 177 bus-sc 33 14K 1719 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 317 kenv 93 12K 93 eventhandler 133 12K 133 rman 84 10K 425 GEOM 60 10K 489 in6_multi 65 9K 65 bmsafemap 2 9K 127249 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 823 rpc 2 8K 2 shmfd 1 8K 3134 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 12679 kqueue 64 7K 113179 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 2280 taskqueue 57 6K 57 CAM queue 5 6K 1528 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 51 UMA 263 5K 263 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 freework 16 4K 117714 freeblks 15 4K 117713 pwddesc 60 4K 113175 routetbl 23 4K 23 selfd 55 4K 1495352 lockf 32 4K 63 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 697 acpisem 22 3K 22 terminal 11 3K 11 select 19 3K 50 uidinfo 3 3K 487 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 Unitno 30 2K 493 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 57 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 98 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 mkdir 6 1K 224446 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 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 14 linuxcurrent 3 1K 4 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 newdirblk 3 1K 112223 diradd 3 1K 124530 chacha20random 1 1K 1 inpcbpolicy 11 1K 69546 osd 3 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 16 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 59553 filecaps 5 1K 725 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 47 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 15770 sctp_iter 0 0K 9 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_athm 0 0K 42807 sctp_atky 0 0K 54317 sctp_atcl 0 0K 42676 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 sctp_stro 0 0K 10397 sctp_stri 0 0K 0 sctp_map 0 0K 20794 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 mqdata 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 36073 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 47 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 140 allocindir 0 0K 0 indirdep 0 0K 10 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 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 2957 ip6_msource 0 0K 0 ip6_moptions 0 0K 105 in6_mfilter 0 0K 54 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 8 ip_moptions 0 0K 403 in_mfilter 0 0K 74 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 twa_commands 0 0K 0 statfs 0 0K 112565 namei_tracker 0 0K 37 export_host 0 0K 0 cl_savebuf 0 0K 5 tcp_log_dev 0 0K 13 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 36417 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 282 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 69044 ioctlops 0 0K 108 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 859 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 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1095 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8332 2175 184951 0 254 43036672 0 sctp_asoc 2288 0 3425 10397 0 254 7836400 0 malloc-2048 2048 1 3429 68697 0 8 7024640 0 mbuf_cluster 2048 2460 2 2630 0 254 5042176 0 mbuf 256 13387 6143 678742 0 254 4999680 0 sctp_ep 1280 0 3447 32279 0 254 4412160 0 malloc-1024 1024 1 3419 10399 0 16 3502080 0 malloc-384 384 1 6849 42678 0 30 2630400 0 pbuf 2624 0 973 0 0 2 2553152 0 sctp_raddr 736 0 3432 10397 0 254 2525952 0 malloc-384 384 2823 2437 136598 0 30 2019840 0 BUF TRIE 144 201 13267 19180 0 62 1939392 0 malloc-256 256 2804 4591 274740 0 62 1893120 0 UMA Slabs 0 112 15327 6 15327 0 126 1717296 0 malloc-384 384 4141 19 4161 0 30 1597440 0 malloc-128 128 10406 258 234911 0 126 1364992 0 malloc-4096 4096 332 1 492 0 2 1363968 0 RADIX NODE 144 5676 425 3073558 0 64 878544 0 malloc-128 128 3729 2440 125765 0 126 789632 0 256 Bucket 2048 339 17 19121 0 8 729088 0 malloc-256 256 187 2303 42972 0 62 637440 0 FFS inode 1160 518 28 127000 0 8 633360 0 mbuf_packet 256 1478 982 145702 0 254 629760 0 VM OBJECT 264 1442 118 1597883 0 30 411840 0 THREAD 1792 152 28 118925 0 8 322560 0 sctp_chunk 152 0 2054 2029 0 254 312208 0 malloc-4096 4096 67 7 113795 0 2 303104 0 socket 944 36 284 114509 0 254 302080 0 sctp_stream_msg_out 112 0 2592 4558 0 254 290304 0 VNODE 448 554 94 127038 0 30 290304 0 malloc-64 64 3695 526 117007 0 254 270144 0 malloc-65536 65536 2 2 46 0 1 262144 0 malloc-65536 65536 4 0 4 0 1 262144 0 sctp_laddr 48 0 4704 5625 0 254 225792 0 malloc-64 64 4 3524 10489 0 254 225792 0 malloc-32 32 47 7009 44710 0 254 225792 0 DEVCTL 1024 0 216 131 0 0 221184 0 malloc-16 16 13005 495 14308 0 254 216000 0 MAP ENTRY 96 1514 712 6130438 0 127 213696 0 malloc-65536 65536 0 3 553 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-16384 16384 5 7 112405 0 2 196608 0 malloc-256 256 43 707 123171 0 62 192000 0 UMA Zones 768 235 4 235 0 16 183552 0 vmem btag 56 3159 69 3159 0 254 180768 0 malloc-32 32 4922 622 187492 0 254 177408 0 FFS2 dinode 256 518 112 127000 0 62 161280 0 malloc-128 128 1134 75 25792 0 126 154752 0 32 Bucket 256 370 230 39341 0 62 153600 0 64 Bucket 512 191 105 38220 0 30 151552 0 S VFS Cache 104 1027 377 138821 0 126 146016 0 VMSPACE 2544 37 20 113153 0 5 145008 0 malloc-1024 1024 123 5 221 0 16 131072 0 128 Bucket 1024 70 53 25301 0 16 125952 0 ripcb 488 5 243 45438 0 254 121024 0 malloc-4096 4096 27 2 36 0 2 118784 0 ksiginfo 112 63 981 6534 0 126 116928 0 malloc-16 16 4 7246 42850 0 254 116000 0 malloc-16 16 262 6988 21061 0 254 116000 0 tcpcb 1048 4 95 19147 0 254 103752 0 PROC 1320 61 17 113174 0 8 102960 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-8192 8192 6 6 330 0 1 98304 0 malloc-256 256 225 150 132226 0 62 96000 0 g_bio 408 0 230 143115 0 30 93840 0 filedesc0 1072 60 24 113175 0 8 90048 0 UMA Kegs 384 220 3 220 0 30 85632 0 clpbuf 2624 0 32 21 0 16 83968 0 malloc-16384 16384 3 2 33 0 1 81920 0 malloc-16384 16384 3 2 12 0 1 81920 0 malloc-8192 8192 5 4 70 0 1 73728 0 malloc-256 256 262 23 503 0 62 72960 0 malloc-4096 4096 14 1 26 0 2 61440 0 malloc-256 256 98 142 245988 0 62 61440 0 8 Bucket 80 477 273 21966 0 126 60000 0 malloc-64 64 330 552 1724857 0 254 56448 0 tcp_inpcb 488 4 100 19147 0 254 50752 0 malloc-384 384 100 30 1700 0 30 49920 0 malloc-8192 8192 0 6 15 0 1 49152 0 malloc-8192 8192 4 2 105 0 1 49152 0 malloc-2048 2048 15 9 585 0 8 49152 0 malloc-128 128 112 260 124691 0 126 47616 0 malloc-2048 2048 4 18 706 0 8 45056 0 pipe 744 23 37 17636 0 16 44640 0 malloc-64 64 512 181 1607 0 254 44352 0 16 Bucket 144 265 43 1634 0 62 44352 0 DIRHASH 1024 34 6 34 0 16 40960 0 NAMEI 1024 0 40 589167 0 16 40960 0 malloc-4096 4096 3 7 764 0 2 40960 0 pcpu-8 8 4628 492 4784 0 254 40960 0 Files 80 230 270 302739 0 126 40000 0 malloc-512 512 2 70 530 0 30 36864 0 udp_inpcb 488 2 70 4961 0 254 35136 0 unpcb 256 20 115 9377 0 254 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 237 0 1 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 malloc-64 64 409 95 22376 0 254 32256 0 tcp_bbr_pcb 832 0 36 4529 0 16 29952 0 TURNSTILE 136 181 29 181 0 62 28560 0 KNOTE 160 27 148 938054 0 62 28000 0 malloc-128 128 137 80 2755 0 126 27776 0 malloc-128 128 137 80 630 0 126 27776 0 malloc-256 256 27 78 112330 0 62 26880 0 malloc-4096 4096 1 5 112572 0 2 24576 0 PWD 32 19 737 112327 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 tcp_rack_pcb 704 0 33 932 0 16 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 54 6 54 0 30 23040 0 malloc-256 256 49 41 2386 0 62 23040 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-32 32 44 586 6105 0 254 20160 0 itimer 352 1 54 1951 0 30 19360 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 181 11 181 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-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 5 3 262 0 8 16384 0 malloc-2048 2048 3 5 817 0 8 16384 0 malloc-1024 1024 2 14 46 0 16 16384 0 malloc-1024 1024 16 0 16 0 16 16384 0 malloc-32 32 274 230 1132 0 254 16128 0 vtnet_tx_hdr 24 0 668 168748 0 254 16032 0 malloc-128 128 43 81 113060 0 126 15872 0 malloc-128 128 88 36 11878 0 126 15872 0 cpuset 104 9 115 1145 0 126 12896 0 malloc-4096 4096 1 2 4 0 2 12288 0 malloc-2048 2048 2 4 15 0 8 12288 0 malloc-1024 1024 1 11 1529 0 16 12288 0 malloc-1024 1024 8 4 183 0 16 12288 0 malloc-512 512 9 15 127 0 30 12288 0 malloc-512 512 12 12 23 0 30 12288 0 malloc-32 32 141 237 30154 0 254 12096 0 4 Bucket 48 1 251 1113 0 254 12096 0 2 Bucket 32 68 310 10763 0 254 12096 0 malloc-16 16 56 694 14156 0 254 12000 0 tcp_log_node 120 0 99 102 0 126 11880 0 kenv 258 15 30 1061 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-384 384 23 7 25 0 30 11520 0 malloc-2048 2048 1 3 41 0 8 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-1024 1024 3 5 3144 0 16 8192 0 malloc-512 512 3 13 62 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcp_log_bucket 176 0 46 22 0 62 8096 0 PGRP 88 35 57 51 0 126 8096 0 rl_entry 40 74 128 74 0 254 8080 0 udpcb 32 2 250 4961 0 254 8064 0 ipq 56 0 144 54 0 254 8064 0 malloc-64 64 59 67 628 0 254 8064 0 malloc-64 64 9 117 441 0 254 8064 0 malloc-64 64 41 85 1166 0 254 8064 0 malloc-32 32 38 214 1072 0 254 8064 0 malloc-32 32 18 234 12150 0 254 8064 0 malloc-32 32 21 231 2714 0 254 8064 0 malloc-16 16 28 472 10238 0 254 8000 0 malloc-16 16 38 462 60870 0 254 8000 0 malloc-16 16 8 492 9 0 254 8000 0 malloc-16 16 18 482 24985 0 254 8000 0 sctp_readq 152 0 52 38 0 254 7904 0 malloc-384 384 0 20 6 0 30 7680 0 malloc-384 384 1 19 34 0 30 7680 0 tcp_log 416 0 18 19 0 254 7488 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 913 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 2 6 99 0 30 4096 0 malloc-512 512 1 7 1 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 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 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 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_map 120 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 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0