Fatal trap 18: integer divide fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff810dd05c stack pointer = 0x28:0xfffffe0051679980 frame pointer = 0x28:0xfffffe0051679a00 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 = 1 time = 1616372715 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051679650 vpanic() at vpanic+0x1c7/frame 0xfffffe00516796b0 panic() at panic+0x43/frame 0xfffffe0051679710 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0051679790 trap() at trap+0xf7/frame 0xfffffe00516798b0 calltrap() at calltrap+0x8/frame 0xfffffe00516798b0 --- trap 0x12, rip = 0xffffffff810dd05c, rsp = 0xfffffe0051679980, rbp = 0xfffffe0051679a00 --- realtimer_expire() at realtimer_expire+0x29c/frame 0xfffffe0051679a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe0051679ad0 softclock() at softclock+0xb0/frame 0xfffffe0051679b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0051679bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0051679bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0051679bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100030 ] Stopped at kdb_enter+0x67: movq $0,0x143f43e(%rip) 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 0xffffffff819ab359 rbx 0 rsp 0xfffffe0051679630 rbp 0xfffffe0051679650 rsi 0x1 rdi 0 r8 0 r9 0x8080808080808080 r10 0xfffffe0051679520 r11 0x1ffaefff59c r12 0xffffffff82067a90 ddb_dbbe r13 0 r14 0xffffffff81a5b14d r15 0xffffffff81a5b14d rip 0xffffffff81127a47 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x143f43e(%rip) db> show proc Process 12 (intr) at 0xfffff800044a5a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8251a3b0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8251a3b0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8251b000 (map 0xffffffff8251b000) (map.pmap 0xffffffff8251b0c0) (pmap 0xffffffff8251b120) threads: 23 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 Run CPU 1 [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 RunQ [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 919 789 785 0 R syz-executor0962056 915 792 785 0 R (threaded) syz-executor0962056 100120 RunQ syz-executor0962056 100242 RunQ syz-executor0962056 914 788 785 0 R (threaded) syz-executor0962056 100116 RunQ syz-executor0962056 100241 RunQ syz-executor0962056 912 791 785 0 RE CPU 0 syz-executor0962056 792 787 785 0 R syz-executor0962056 791 787 785 0 R syz-executor0962056 789 787 785 0 R syz-executor0962056 788 787 785 0 R syz-executor0962056 787 785 785 0 S nanslp 0xffffffff8253a5e0 syz-executor0962056 785 783 785 0 Ss pause 0xfffff80013531b00 csh 783 694 783 0 Ss select 0xfffff80004d6c8c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800048a6cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004b7ccb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004b840b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004b844b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004b848b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b84cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004aff0b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004aff4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004aff8b0 getty 750 1 24 0 S+ piperd 0xfffff800133735d0 logger 749 748 24 0 S+ nanslp 0xffffffff8253a5e0 sleep 748 1 24 0 S+ wait 0xfffff800134e2a50 sh 698 1 698 0 Ss nanslp 0xffffffff8253a5e0 cron 694 1 694 0 Ss select 0xfffff80004d6c940 sshd 507 1 507 0 Ss select 0xfffff80004d705c0 syslogd 436 1 436 0 Ss select 0xfffff80004d70540 devd 435 1 435 65 Ss select 0xfffff80004d6c6c0 dhclient 350 1 350 0 Ss select 0xfffff80004d6c740 dhclient 347 1 347 0 Ss select 0xfffff80004d6c4c0 dhclient 23 0 0 0 DL syncer 0xffffffff82629a50 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004be6528 [vnlru] 21 0 0 0 RL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82628b00 [bufdaemon] 100085 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100097 RunQ [/ worker] 20 0 0 0 DL psleep 0xffffffff82650948 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100078 RunQ [dom0] 100086 D launds 0xffffffff82644dc4 [laundry: dom0] 100087 D umarcl 0xffffffff815b4f90 [uma] 18 0 0 0 RL [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 - 0xffffffff8262615c [soaiod4] 9 0 0 0 DL - 0xffffffff8262615c [soaiod3] 8 0 0 0 DL - 0xffffffff8262615c [soaiod2] 7 0 0 0 DL - 0xffffffff8262615c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82246040 [doneq0] 100044 D - 0xffffffff82245fc0 [async] 100077 D - 0xffffffff82245e90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004608088 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004551d90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004551d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff826422a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519e20 [g_event] 100035 D - 0xffffffff82519e28 [g_up] 100036 D - 0xffffffff82519e30 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff800044e9e00 [thr_0] 100028 D - 0xfffff800044e9e80 [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 1 [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 RunQ [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 0xffffffff826427c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8251a3b0 [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 - 0xfffff800044b8e00 [firmware taskq] 100037 D - 0xfffff800044b8c00 [crypto_0] 100038 D - 0xfffff800044b8c00 [crypto_1] 100054 D - 0xfffff80004705a00 [vtnet0 rxq 0] 100055 D - 0xfffff80004705900 [vtnet0 txq 0] 100056 D - 0xfffff80004705800 [vtnet0 rxq 1] 100057 D - 0xfffff80004705700 [vtnet0 txq 1] 100059 D vtbslp 0xfffff800048c2080 [virtio_balloon] 100063 D - 0xfffff800048b2600 [mca taskq] 100068 D - 0xffffffff81e06840 [deadlkres] 100072 D - 0xfffff800048b2400 [acpi_task_0] 100073 D - 0xfffff800048b2400 [acpi_task_1] 100074 D - 0xfffff800048b2400 [acpi_task_2] 100076 D - 0xfffff800044b8a00 [CAM taskq] db> show all locks Process 914 (syz-executor0962056) thread 0xfffffe0094c06800 (100116) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8255c0d0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:511 Process 912 (syz-executor0962056) thread 0xfffffe0094c36100 (100117) exclusive sleep mutex process lock (process lock) r = 0 (0xfffff80013564128) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_time.c:1328 Process 12 (intr) thread 0xfffffe0004298300 (100030) exclusive sleep mutex itimer lock (itimer lock) r = 0 (0xfffff800139ef840) 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 4241 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30935 1814K 31002 kobj 332 1328K 492 newblk 554 1163K 599 vfscache 3 1025K 3 pcb 21 537K 75 inodedep 26 522K 71 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 113 239K 1103 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 8 130K 18 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 102 102K 111 linker 287 101K 310 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 umtx 270 34K 270 kdtrace 175 34K 1166 temp 18 33K 1583 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 121 31K 131 msg 4 30K 4 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 BPF 10 18K 10 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1719 KTRACE 100 13K 100 kenv 93 12K 93 eventhandler 133 12K 133 ifaddr 30 12K 32 rman 84 10K 425 GEOM 60 10K 489 bmsafemap 2 9K 41 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sglist 5 7K 5 CAM DEV 3 6K 510 taskqueue 57 6K 57 cred 21 6K 244 CAM queue 5 6K 1528 ufs_dirhash 24 5K 24 UMA 263 5K 263 plimit 17 5K 337 vt 11 5K 11 ifnet 3 5K 3 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 filedesc 1 4K 1 kqueue 54 4K 922 pwddesc 54 4K 920 hhook 13 4K 13 routetbl 14 4K 14 ether_multi 40 4K 50 lltable 11 4K 11 pf_ifnet 5 3K 6 fpukern_ctx 3 3K 3 in6_multi 25 3K 25 acpisem 22 3K 22 terminal 11 3K 11 session 20 3K 32 uidinfo 3 3K 9 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 27 2K 10789 lockf 16 2K 26 proc-args 39 2K 491 freefile 13 2K 22 Unitno 27 2K 39 CAM XPT 22 2K 543 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 softdep 1 1K 1 dirrem 4 1K 28 sahead 1 1K 1 secasvar 1 1K 1 vnodemarker 2 1K 10 NFSD session 1 1K 1 diradd 7 1K 36 CAM periph 4 1K 271 select 7 1K 29 ipsec 3 1K 3 indirdep 3 1K 3 nhops 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_ifa 5 1K 6 crypto 4 1K 4 ip6ndp 4 1K 5 encap_export_host 12 1K 12 linuxcurrent 3 1K 4 newdirblk 4 1K 8 mkdir 4 1K 16 in_multi 2 1K 4 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 sctp_ifn 2 1K 6 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 mld 2 1K 2 igmp 2 1K 2 vnodes 1 1K 1 ktls 1 1K 1 feeder 7 1K 7 inpcbpolicy 6 1K 131 tcpfunc 3 1K 3 loginclass 3 1K 7 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 DEVFSP 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 freework 1 1K 26 CAM path 4 1K 1034 procdesc 1 1K 6 pmchooks 1 1K 1 nexusdev 7 1K 7 soname 4 1K 3209 filecaps 4 1K 66 tun 3 1K 3 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 35 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 0 sctp_iter 0 0K 3 sctp_mvrf 0 0K 0 sctp_timw 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 0 sctp_atky 0 0K 0 sctp_atcl 0 0K 0 sctp_a_it 0 0K 3 sctp_aadr 0 0K 0 sctp_stro 0 0K 0 sctp_stri 0 0K 0 sctp_map 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 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 15 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 25 freefrag 0 0K 7 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 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 3 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 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 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 twa_commands 0 0K 0 statfs 0 0K 197 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 6 tcp_log_dev 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 1794 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 27 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 13514 ioctlops 0 0K 86 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 615 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 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 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 8320 808 13366 0 254 37388288 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8577 813 15716 0 254 2403840 0 BUF TRIE 144 170 13298 454 0 62 1939392 0 malloc-384 384 4141 9 4142 0 30 1593600 0 malloc-4096 4096 332 1 492 0 2 1363968 0 malloc-128 128 10400 47 10473 0 126 1337216 0 UMA Slabs 0 112 9933 0 9933 0 126 1112496 0 FFS inode 1160 489 29 511 0 8 600880 0 RADIX NODE 144 2126 167 21912 0 62 330192 0 VM OBJECT 264 953 52 14169 0 30 265320 0 malloc-65536 65536 4 0 4 0 1 262144 0 VNODE 448 518 31 542 0 30 245952 0 malloc-64 64 3689 154 4752 0 254 245952 0 THREAD 1792 120 15 245 0 8 241920 0 malloc-4096 4096 58 0 1536 0 2 237568 0 256 Bucket 2048 103 13 10150 0 8 237568 0 DEVCTL 1024 0 216 115 0 0 221184 0 malloc-16 16 13005 245 14308 0 254 212000 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 235 4 235 0 16 183552 0 malloc-32 32 4912 128 5805 0 254 161280 0 malloc-128 128 1136 73 25792 0 126 154752 0 malloc-256 256 576 9 758 0 62 149760 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 46 0 1 131072 0 FFS2 dinode 256 489 21 511 0 62 130560 0 malloc-1024 1024 119 5 129 0 16 126976 0 malloc-128 128 846 146 1132 0 126 126976 0 ksiginfo 112 38 1006 54 0 126 116928 0 vmem btag 56 1909 95 1909 0 254 112224 0 S VFS Cache 104 969 84 1009 0 126 109512 0 MAP ENTRY 96 933 201 39991 0 126 108864 0 VMSPACE 2544 31 8 898 0 4 99216 0 malloc-32768 32768 1 2 131 0 1 98304 0 mbuf_cluster 2048 45 1 45 0 254 94208 0 malloc-2048 2048 1 41 1795 0 8 86016 0 UMA Kegs 384 220 3 220 0 30 85632 0 clpbuf 2624 0 32 20 0 16 83968 0 PROC 1320 53 4 919 0 8 75240 0 malloc-8192 8192 7 2 9 0 1 73728 0 filedesc0 1072 54 9 920 0 8 67536 0 malloc-8192 8192 5 3 33 0 1 65536 0 g_bio 408 0 160 4632 0 30 65280 0 malloc-4096 4096 14 0 25 0 2 57344 0 128 Bucket 1024 38 17 567 0 16 56320 0 malloc-2048 2048 11 15 518 0 8 53248 0 malloc-256 256 169 26 568 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 8 0 1 49152 0 malloc-256 256 151 29 462 0 62 46080 0 malloc-4096 4096 11 0 11 0 2 45056 0 malloc-64 64 512 181 1591 0 254 44352 0 32 Bucket 256 50 115 3246 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 4 1 105 0 1 40960 0 malloc-384 384 79 21 549 0 30 38400 0 NAMEI 1024 0 36 12004 0 16 36864 0 malloc-512 512 2 70 510 0 30 36864 0 pcpu-8 8 4147 461 4175 0 254 36864 0 64 Bucket 512 54 18 1372 0 30 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 170 0 1 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 malloc-64 64 241 200 12969 0 254 28224 0 malloc-384 384 28 42 74 0 30 26880 0 malloc-384 384 54 16 54 0 30 26880 0 malloc-256 256 83 22 848 0 62 26880 0 socket 944 14 14 1240 0 254 26432 0 malloc-64 64 265 113 13467 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 137 49 496 0 126 23808 0 tcpcb 1048 3 19 7 0 254 23056 0 ttyoutq 256 72 18 160 0 62 23040 0 TURNSTILE 136 136 32 136 0 62 22848 0 malloc-4096 4096 3 2 6 0 2 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 malloc-128 128 115 40 152 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 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-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 5 3 261 0 8 16384 0 malloc-1024 1024 2 14 45 0 16 16384 0 malloc-1024 1024 16 0 16 0 16 16384 0 malloc-32 32 47 457 1080 0 254 16128 0 8 Bucket 80 43 157 473 0 126 16000 0 malloc-128 128 89 35 739 0 126 15872 0 malloc-256 256 52 8 58 0 62 15360 0 malloc-256 256 34 26 435 0 62 15360 0 pipe 744 7 13 286 0 16 14880 0 SLEEPQUEUE 88 136 24 136 0 126 14080 0 malloc-4096 4096 1 2 202 0 2 12288 0 malloc-2048 2048 2 4 14 0 8 12288 0 malloc-1024 1024 8 4 183 0 16 12288 0 malloc-512 512 9 15 127 0 30 12288 0 malloc-64 64 46 143 316 0 254 12096 0 malloc-32 32 24 354 863 0 254 12096 0 malloc-32 32 267 111 421 0 254 12096 0 Files 80 69 81 6518 0 126 12000 0 udp_inpcb 488 2 22 120 0 254 11712 0 kenv 258 15 30 1049 0 30 11610 0 mbuf_packet 256 0 45 94 0 254 11520 0 malloc-256 256 7 38 311 0 62 11520 0 malloc-256 256 25 20 100 0 62 11520 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-2048 2048 3 1 5 0 8 8192 0 malloc-2048 2048 1 3 41 0 8 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-2048 2048 3 1 194 0 8 8192 0 malloc-1024 1024 1 7 888 0 16 8192 0 malloc-1024 1024 3 5 7 0 16 8192 0 malloc-512 512 4 12 4 0 30 8192 0 malloc-512 512 3 13 62 0 30 8192 0 rtentry 176 13 33 17 0 62 8096 0 PGRP 88 20 72 32 0 126 8096 0 rl_entry 40 28 174 28 0 254 8080 0 udpcb 32 2 250 120 0 254 8064 0 PWD 32 10 242 102 0 254 8064 0 malloc-64 64 4 122 9 0 254 8064 0 malloc-64 64 8 118 47 0 254 8064 0 malloc-64 64 33 93 54 0 254 8064 0 malloc-32 32 36 216 199 0 254 8064 0 malloc-32 32 121 131 156 0 254 8064 0 malloc-32 32 6 246 27 0 254 8064 0 malloc-32 32 24 228 2708 0 254 8064 0 16 Bucket 144 34 22 202 0 62 8064 0 4 Bucket 48 5 163 50 0 254 8064 0 2 Bucket 32 47 205 504 0 254 8064 0 vtnet_tx_hdr 24 0 334 1394 0 254 8016 0 malloc-16 16 28 472 101 0 254 8000 0 malloc-16 16 38 462 237 0 254 8000 0 malloc-16 16 36 464 204 0 254 8000 0 malloc-16 16 4 496 10 0 254 8000 0 malloc-16 16 258 242 262 0 254 8000 0 malloc-16 16 14 486 24971 0 254 8000 0 malloc-128 128 32 30 160 0 126 7936 0 malloc-128 128 53 9 3118 0 126 7936 0 ripcb 488 1 15 4 0 254 7808 0 tcp_inpcb 488 3 13 7 0 254 7808 0 itimer 352 1 21 125 0 30 7744 0 routing nhops 256 10 20 17 0 62 7680 0 unpcb 256 7 23 1092 0 254 7680 0 malloc-384 384 7 13 9 0 30 7680 0 malloc-384 384 1 19 20 0 30 7680 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-1024 1024 1 3 1 0 16 4096 0 malloc-512 512 2 6 11 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_laddr 48 0 84 4 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 5 0 254 4032 0 KNOTE 160 0 25 8 0 62 4000 0 malloc-16 16 8 242 9 0 254 4000 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 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 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_stream_msg_out 112 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 sctp_chunk 152 0 0 0 0 254 0 0 sctp_raddr 736 0 0 0 0 254 0 0 sctp_asoc 2288 0 0 0 0 254 0 0 sctp_ep 1280 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_rack_pcb 704 0 0 0 0 16 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 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 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 TMPFS node 224 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 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 domainset 40 0 0 0 0 254 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-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 malloc-384 384 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