Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xff fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff82dd6992 stack pointer = 0x28:0xfffffe00037888a0 frame pointer = 0x28:0xfffffe0003788900 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 = 12 panic: page fault cpuid = 0 time = 1613924846 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003788500 vpanic() at vpanic+0x1c7/frame 0xfffffe0003788560 panic() at panic+0x43/frame 0xfffffe00037885c0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0003788640 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00037886b0 trap() at trap+0x41d/frame 0xfffffe00037887d0 calltrap() at calltrap+0x8/frame 0xfffffe00037887d0 --- trap 0xc, rip = 0xffffffff82dd6992, rsp = 0xfffffe00037888a0, rbp = 0xfffffe0003788900 --- sctp_find_alternate_net() at sctp_find_alternate_net+0x4f2/frame 0xfffffe0003788900 sctp_shutdown_timer() at sctp_shutdown_timer+0xdc/frame 0xfffffe0003788940 sctp_timeout_handler() at sctp_timeout_handler+0x832/frame 0xfffffe0003788a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe0003788ad0 softclock() at softclock+0xb0/frame 0xfffffe0003788b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003788bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003788bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003788bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100029 ] Stopped at kdb_enter+0x67: movq $0,0x14432fe(%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 0xffffffff8112c470 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037884e0 rbp 0xfffffe0003788500 rsi 0 rdi 0xffffffff8112c4a6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00037883d0 r11 0x1fffcfff59c r12 0xffffffff820678b0 ddb_dbbe r13 0 r14 0xffffffff81a5103a r15 0xffffffff81a5103a rip 0xffffffff81123487 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x14432fe(%rip) db> show proc Process 12 (intr) at 0xfffff80004474a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82519cf0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff82519cf0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8251a940 (map 0xffffffff8251a940) (map.pmap 0xffffffff8251aa00) (pmap 0xffffffff8251aa60) threads: 23 100010 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100029 Run CPU 0 [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 I [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100085 I [swi1: hpts] 100086 Run CPU 1 [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 16581 16571 16571 0 R (threaded) syz-executor.1 133895 D vmmaps 0xfffffe00887f3aa8 syz-executor.1 137460 RunQ syz-executor.1 16579 16562 16579 0 Ss select 0xfffff80013aca840 dhclient 16571 780 16571 0 Rs syz-executor.1 16570 14442 14442 0 R (threaded) syz-executor.3 118858 RunQ syz-executor.3 137455 S sbwait 0xfffff8001d1bfcd4 syz-executor.3 137456 S sbwait 0xfffff8001d1bfcd4 syz-executor.3 137457 S uwait 0xfffff80013537e80 syz-executor.3 137458 S uwait 0xfffff80004dfe980 syz-executor.3 137459 S uwait 0xfffff80013acac80 syz-executor.3 16566 1 16566 0 Ss select 0xfffff8005f1f1b40 dhclient 16562 16553 436 65 S select 0xfffff80013962d40 dhclient 16553 436 436 0 S wait 0xfffff8005f2d8a50 sh 15559 1 15559 65 Ss select 0xfffff8005f249840 dhclient 14984 1 14984 0 Ss select 0xfffff8005f249340 dhclient 14980 1 14980 0 Ss select 0xfffff8005f83cec0 dhclient 14442 780 14442 0 Rs syz-executor.3 780 778 778 0 S (threaded) syz-fuzzer 100098 S kqread 0xfffff800133a3300 syz-fuzzer 100122 S uwait 0xfffff80013257200 syz-fuzzer 100123 S uwait 0xfffff80013537780 syz-fuzzer 100124 S uwait 0xfffff80013537880 syz-fuzzer 100125 S uwait 0xfffff80004ba7500 syz-fuzzer 100126 S uwait 0xfffff80013537980 syz-fuzzer 100127 S uwait 0xfffff80013537a80 syz-fuzzer 100128 S uwait 0xfffff80004ba7480 syz-fuzzer 100129 S uwait 0xfffff80013537b80 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80013321b00 csh 776 694 776 0 Ss select 0xfffff80013537f40 sshd 762 1 762 0 Rs+ getty 761 1 761 0 Ss+ ttyin 0xfffff80004bc18b0 getty 760 1 760 0 Ss+ ttyin 0xfffff80004bc1cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004b4e0b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004b4e4b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004b4e8b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004b4ecb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b3d0b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b3d4b0 getty 698 1 698 0 Ss nanslp 0xffffffff82539f20 cron 694 1 694 0 Ss select 0xfffff80013257b40 sshd 507 1 507 0 Ss select 0xfffff80004ba7440 syslogd 436 1 436 0 Ss wait 0xfffff80004f14000 devd 435 1 435 65 Ss select 0xfffff80004dfe240 dhclient 350 1 350 0 Ss select 0xfffff80004dfe2c0 dhclient 347 1 347 0 Ss select 0xfffff80004ba7340 dhclient 23 0 0 0 DL vlruwt 0xfffff80004da0528 [vnlru] 22 0 0 0 DL syncer 0xffffffff82629338 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100079 D qsleep 0xffffffff82628400 [bufdaemon] 100082 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100095 D sdflush 0xfffff80004bd80e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650248 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100080 D launds 0xffffffff826446c4 [laundry: dom0] 100081 D umarcl 0xffffffff815af140 [uma] 18 0 0 0 DL - 0xffffffff8236e2a8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e19818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b74430 [pf purge] 15 0 0 0 DL - 0xffffffff82625a5c [soaiod4] 9 0 0 0 DL - 0xffffffff82625a5c [soaiod3] 8 0 0 0 DL - 0xffffffff82625a5c [soaiod2] 7 0 0 0 DL - 0xffffffff82625a5c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82245bc0 [doneq0] 100076 D - 0xffffffff82245a90 [scanner] 14 0 0 0 DL seqstat 0xfffff800045f4c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004346b90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004346b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82641ba0 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519760 [g_event] 100035 D - 0xffffffff82519768 [g_up] 100036 D - 0xffffffff82519770 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff8000434bd00 [thr_0] 100028 D - 0xfffff8000434bd80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100029 Run CPU 0 [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 I [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100085 I [swi1: hpts] 100086 Run CPU 1 [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457528 [init] 10 0 0 0 DL audit_w 0xffffffff826420c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82519cf0 [swapper] 100005 D - 0xfffff80004472100 [if_io_tqg_0] 100006 D - 0xfffff80004472000 [if_io_tqg_1] 100007 D - 0xfffff80004473e00 [if_config_tqg_0] 100008 D - 0xfffff80004473d00 [softirq_0] 100009 D - 0xfffff80004473c00 [softirq_1] 100011 D - 0xfffff80004473900 [inm_free taskq] 100012 D - 0xfffff80004473800 [linuxkpi_irq_wq] 100013 D - 0xfffff80004473700 [kqueue_ctx taskq] 100014 D - 0xfffff80004473600 [aiod_kick taskq] 100017 D - 0xfffff80004473100 [thread taskq] 100018 D - 0xfffff80004473000 [in6m_free taskq] 100019 D - 0xfffff80004478e00 [linuxkpi_short_wq_0] 100020 D - 0xfffff80004478e00 [linuxkpi_short_wq_1] 100021 D - 0xfffff80004478e00 [linuxkpi_short_wq_2] 100022 D - 0xfffff80004478e00 [linuxkpi_short_wq_3] 100023 D - 0xfffff80004478d00 [linuxkpi_long_wq_0] 100024 D - 0xfffff80004478d00 [linuxkpi_long_wq_1] 100025 D - 0xfffff80004478d00 [linuxkpi_long_wq_2] 100026 D - 0xfffff80004478d00 [linuxkpi_long_wq_3] 100033 D - 0xfffff80004478700 [firmware taskq] 100037 D - 0xfffff80004478600 [crypto_0] 100038 D - 0xfffff80004478600 [crypto_1] 100053 D - 0xfffff80004892d00 [vtnet0 rxq 0] 100054 D - 0xfffff80004892c00 [vtnet0 txq 0] 100055 D - 0xfffff80004892b00 [vtnet0 rxq 1] 100056 D - 0xfffff80004892a00 [vtnet0 txq 1] 100058 D vtbslp 0xfffff80004880d00 [virtio_balloon] 100062 D - 0xfffff80004892300 [mca taskq] 100066 D - 0xffffffff81dfc370 [deadlkres] 100071 D - 0xfffff800044fb900 [acpi_task_0] 100072 D - 0xfffff800044fb900 [acpi_task_1] 100073 D - 0xfffff800044fb900 [acpi_task_2] 100075 D - 0xfffff80004478500 [CAM taskq] db> show all locks Process 16581 (syz-executor.1) thread 0xfffffe0088c1f800 (137460) shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00887f3a50) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4960 Process 12 (intr) thread 0xfffffe000410da00 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0088ba3c70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1762 Process 12 (intr) thread 0xfffffe0051d74700 (100086) exclusive sleep mutex vtnet0-tx1 (vtnet0-tx1) r = 0 (0xfffff800046e6d00) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/network/if_vtnet.c:2740 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8000a4897c0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1536 db> show malloc Type InUse MemUse Requests sctp_stro 156 28821K 7138 pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30827 1808K 30893 kobj 331 1324K 491 newblk 13 1027K 36753 vfscache 3 1025K 3 pcb 353 856K 33458 inodedep 16 518K 17533 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 136 247K 16704 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 12 131K 15472 tfo_ccache 1 128K 1 sctp_atcl 335 126K 24391 DEVFS1 106 106K 123 sem 4 106K 4 linker 286 101K 450 bus 989 81K 3493 filedesc 10 73K 30118 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 506 64K 506 BPF 30 53K 214 umtx 414 52K 414 kdtrace 214 44K 54043 temp 36 35K 8233 hostcache 1 32K 1 shm 1 32K 38 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 28K 7 gtaskqueue 18 26K 18 sctp_atky 518 24K 32981 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 66 19K 221 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_timw 58 15K 58 pf_rule 14 14K 585 bus-sc 32 14K 1718 KTRACE 100 13K 100 ifnet 7 13K 7 ip6ndp 52 12K 142 ether_multi 146 12K 1176 kenv 93 12K 93 lltable 38 12K 643 eventhandler 133 12K 133 sctp_stri 22 11K 2455 ksem 7 11K 382 GEOM 60 10K 489 rman 82 10K 423 in6_multi 65 9K 666 bmsafemap 3 9K 17300 ip6opt 48 9K 298 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 33 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sctp_ifa 56 7K 142 sglist 5 7K 5 CAM DEV 3 6K 510 taskqueue 57 6K 57 sctp_aadr 93 6K 2225 kqueue 56 6K 16808 cred 22 6K 779 plimit 21 6K 1655 sctp_athm 335 6K 25261 ufs_dirhash 27 6K 27 CAM queue 5 6K 1528 sctp_map 312 5K 14128 routetbl 23 5K 893 pf_ifnet 11 5K 388 UMA 262 5K 262 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 31 4K 4402 pwddesc 54 4K 16582 session 26 4K 154 hhook 13 4K 13 fpukern_ctx 3 3K 3 acpisem 22 3K 22 terminal 11 3K 11 DEVFSP 40 3K 898 proc-args 45 3K 1822 selfd 38 3K 260427 uidinfo 3 3K 89 pf_table 1 2K 196 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 kcovinfo 32 2K 799 Unitno 29 2K 55 select 13 2K 1433 CAM XPT 22 2K 543 indirdep 6 2K 10659 inpcbpolicy 45 2K 24738 diradd 11 2K 16412 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 in_multi 4 1K 52 nhops 6 1K 14 vnodemarker 2 1K 1934 NFSD session 1 1K 1 pf_osfp 8 1K 8 CAM periph 4 1K 271 ipsec 3 1K 3 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 mkdir 5 1K 29928 crypto 4 1K 4 encap_export_host 12 1K 12 linuxcurrent 3 1K 4 sctp_ifn 4 1K 142 newdirblk 4 1K 14964 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 procdesc 3 1K 60 osd 3 1K 10 DEVFS 9 1K 10 vnodes 1 1K 120 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 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 freework 1 1K 23624 freefile 1 1K 16050 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 19821 nexusdev 6 1K 6 sctp_vrf 1 1K 1 ip_msource 1 1K 7 vnet 1 1K 1 entropy 2 1K 115 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 3 1K 309 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 10447 sctp_iter 0 0K 198 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 39 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 163 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 DEVFS4 0 0K 0 madt_table 0 0K 2 smartpqi 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 ciss_data 0 0K 0 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 xen_intr 0 0K 0 ath_hal 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 pvscsi 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 vm_fictitious 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 acpipwr 0 0K 0 UMAHash 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 12416 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 965 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 dirrem 0 0K 16195 freeblks 0 0K 16135 freefrag 0 0K 114 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 twe_commands 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 ip6_msource 0 0K 44 ip6_moptions 0 0K 52 in6_mfilter 0 0K 124 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twa_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 50 in_mfilter 0 0K 40 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 15 VN POLL 0 0K 11 tcp_log_dev 0 0K 215 statfs 0 0K 15102 namei_tracker 0 0K 212 export_host 0 0K 0 cl_savebuf 0 0K 308 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 98791 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 ag_tgt_map_t malloc 0 0K 0 mbuf_tag 0 0K 1853 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 50438 ioctlops 0 0K 2041 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 1570 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 22 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 17 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 10598 7800 142202 0 254 75358208 0 tcp_log 416 0 15147 459117 0 254 6301152 0 mbuf 256 11116 9314 4630556 0 254 5230080 0 UMA Slabs 0 112 20057 28 20057 0 126 2249520 0 BUF TRIE 144 516 12952 67595 0 62 1939392 0 pbuf 2624 0 634 0 0 2 1663616 0 malloc-4096 4096 385 16 18138 0 2 1642496 0 RADIX NODE 144 9693 1392 765584 0 63 1596240 0 malloc-384 384 4116 14 4463 0 30 1585920 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 malloc-128 128 10192 379 42914 0 126 1353088 0 sctp_asoc 2288 156 299 7064 0 254 1041040 0 tcp_bbr_map 128 0 6975 522743 0 126 892800 0 FFS inode 1160 694 20 16878 0 8 828240 0 malloc-2048 2048 144 216 114228 0 8 737280 0 256 Bucket 2048 277 31 25297 0 8 630784 0 sctp_ep 1280 157 314 15241 0 254 602880 0 malloc-65536 65536 4 5 1346 0 1 589824 0 sctp_raddr 736 275 517 12444 0 254 582912 0 VM OBJECT 264 1319 211 265070 0 30 403920 0 THREAD 1792 159 48 37460 0 8 370944 0 VNODE 456 731 68 16917 0 30 364344 0 malloc-256 256 238 1142 70422 0 62 353280 0 vnpbuf 2624 0 128 12 0 64 335872 0 malloc-1024 1024 159 133 7261 0 16 299008 0 malloc-16384 16384 9 8 15217 0 1 278528 0 socket 944 63 221 43804 0 254 268096 0 malloc-32768 32768 0 8 9859 0 1 262144 0 g_bio 408 0 610 314938 0 31 248880 0 malloc-64 64 3424 293 20120 0 254 237888 0 malloc-384 384 336 244 24423 0 30 222720 0 DEVCTL 1024 9 207 218 0 0 221184 0 malloc-16 16 12804 196 13334 0 254 208000 0 FFS2 dinode 256 694 101 16878 0 62 203520 0 MAP ENTRY 96 1272 786 1041330 0 126 197568 0 malloc-32768 32768 0 6 218 0 1 196608 0 mbuf_packet 256 67 638 75628 0 254 180480 0 UMA Zones 768 234 0 234 0 16 179712 0 malloc-128 128 1206 189 27626 0 126 178560 0 malloc-256 256 91 569 30398 0 62 168960 0 sctp_chunk 152 203 889 29378 0 254 165984 0 128 Bucket 1024 130 29 10032 0 16 162816 0 malloc-32 32 4904 136 6809 0 254 161280 0 S VFS Cache 104 1151 370 18013 0 126 158184 0 malloc-256 256 379 221 54541 0 62 153600 0 malloc-384 384 43 347 18555 0 30 149760 0 malloc-1024 1024 126 10 4286 0 16 139264 0 malloc-128 128 850 235 49492 0 126 138880 0 VMSPACE 2544 31 23 16560 0 4 137376 0 vmem btag 56 2323 41 2375 0 254 132384 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 137 0 1 131072 0 clpbuf 2624 0 48 6850 0 16 125952 0 tcp_inpcb 488 36 204 3839 0 254 117120 0 ksiginfo 112 66 978 1243 0 126 116928 0 udplite_inpcb 488 3 229 19469 0 254 113216 0 PROC 1320 53 28 16581 0 8 106920 0 malloc-4096 4096 14 12 112 0 2 106496 0 tcpcb 1048 36 63 3839 0 254 103752 0 64 Bucket 512 111 81 32916 0 30 98304 0 malloc-64 64 971 541 309615 0 254 96768 0 malloc-8192 8192 6 5 138 0 1 90112 0 filedesc0 1072 54 30 16582 0 8 90048 0 UMA Kegs 384 220 3 220 0 30 85632 0 malloc-16384 16384 0 5 20 0 1 81920 0 malloc-128 128 547 73 6560 0 126 79360 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-8192 8192 7 1 8 0 1 65536 0 malloc-384 384 134 36 525 0 30 65280 0 malloc-256 256 0 255 28054 0 62 65280 0 malloc-4096 4096 13 1 25 0 2 57344 0 malloc-256 256 61 149 19095 0 62 53760 0 malloc-2048 2048 7 19 1155 0 8 53248 0 malloc-512 512 32 72 2449 0 30 53248 0 32 Bucket 256 70 125 9883 0 62 49920 0 malloc-4096 4096 6 5 661 0 2 45056 0 malloc-2048 2048 3 19 198 0 8 45056 0 pcpu-8 8 4705 927 17274 0 254 45056 0 malloc-64 64 570 123 1682 0 254 44352 0 DIRHASH 1024 36 4 36 0 16 40960 0 malloc-8192 8192 1 4 28 0 1 40960 0 pipe 744 15 40 1733 0 16 40920 0 Files 80 162 338 81524 0 126 40000 0 tcp_rack_pcb 704 32 23 503 0 16 38720 0 tcp_bbr_pcb 832 0 45 1518 0 16 37440 0 NAMEI 1024 0 36 100253 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-1024 1024 32 4 510 0 16 36864 0 malloc-512 512 2 70 2002 0 30 36864 0 malloc-256 256 67 68 683 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 12 4 95 0 8 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 malloc-32 32 345 663 26642 0 254 32256 0 TURNSTILE 136 208 23 208 0 62 31416 0 malloc-2048 2048 4 10 872 0 8 28672 0 PWD 32 16 866 14979 0 254 28224 0 16 Bucket 144 85 111 1888 0 62 28224 0 KNOTE 160 16 159 168166 0 62 28000 0 8 Bucket 80 78 272 8800 0 126 28000 0 malloc-128 128 137 80 2172 0 126 27776 0 unpcb 256 14 91 3596 0 254 26880 0 malloc-384 384 39 31 365 0 30 26880 0 malloc-256 256 98 7 569 0 62 26880 0 malloc-8192 8192 2 1 4 0 1 24576 0 sctp_stream_msg_out 112 81 135 2107 0 254 24192 0 sctp_laddr 48 47 457 7663 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-16 16 816 684 16171 0 254 24000 0 malloc-128 128 74 112 755 0 126 23808 0 itimer 352 0 66 299 0 30 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-4096 4096 0 5 15103 0 2 20480 0 malloc-1024 1024 14 6 49 0 16 20480 0 malloc-64 64 5 310 35359 0 254 20160 0 malloc-64 64 166 149 1107 0 254 20160 0 2 Bucket 32 82 548 3820 0 254 20160 0 SLEEPQUEUE 88 208 16 208 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 vtnet_tx_hdr 24 2 666 1110842 0 254 16032 0 malloc-16 16 367 633 58508 0 254 16000 0 tcp_rack_map 120 64 68 584 0 126 15840 0 ripcb 488 4 28 429 0 254 15616 0 udp_inpcb 488 2 30 1001 0 254 15616 0 routing nhops 256 20 40 260 0 62 15360 0 malloc-256 256 26 34 840 0 62 15360 0 malloc-4096 4096 0 3 7 0 2 12288 0 malloc-2048 2048 0 6 293 0 8 12288 0 malloc-512 512 3 21 190 0 30 12288 0 malloc-512 512 6 18 53 0 30 12288 0 rtentry 176 24 45 260 0 62 12144 0 udpcb 32 5 373 20470 0 254 12096 0 malloc-64 64 11 178 2453 0 254 12096 0 malloc-64 64 67 122 587 0 254 12096 0 malloc-32 32 149 229 16023 0 254 12096 0 malloc-32 32 246 132 2280 0 254 12096 0 malloc-32 32 112 266 25108 0 254 12096 0 malloc-128 128 70 23 232 0 126 11904 0 sctp_readq 152 0 78 997 0 254 11856 0 kenv 258 15 30 1143 0 30 11610 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-1024 1024 0 8 9 0 16 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-512 512 3 13 557 0 30 8192 0 tcp_log_bucket 176 0 46 7 0 62 8096 0 PGRP 88 26 66 165 0 126 8096 0 rl_entry 40 107 95 107 0 254 8080 0 sctp_asconf_ack 48 1 167 27 0 254 8064 0 hostcache 96 2 82 2 0 254 8064 0 syncache 168 0 48 14 0 254 8064 0 ipq 56 0 144 35 0 254 8064 0 malloc-64 64 21 105 996 0 254 8064 0 malloc-32 32 5 247 7912 0 254 8064 0 malloc-32 32 47 205 617 0 254 8064 0 malloc-32 32 30 222 371 0 254 8064 0 4 Bucket 48 10 158 365 0 254 8064 0 malloc-16 16 2 498 16369 0 254 8000 0 malloc-16 16 6 494 6 0 254 8000 0 malloc-16 16 17 483 21 0 254 8000 0 malloc-16 16 1 499 118 0 254 8000 0 malloc-16 16 8 492 79 0 254 8000 0 malloc-128 128 0 62 680 0 126 7936 0 tcp_log_node 120 0 66 7 0 126 7920 0 malloc-384 384 15 5 15 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 23 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-1024 1024 2 2 2 0 16 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 2 0 254 4048 0 UMA Slabs 1 176 10 12 10 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 domainset 40 0 63 12 0 254 2520 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 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 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 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 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-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-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-2048 2048 0 0 0 0 8 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