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 = 0x20:0xffffffff82e18992 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 = 1951 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 = 0xffffffff82e18992, 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 $0,0x1443dfe(%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 0xffffffff8112b970 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037884e0 rbp 0xfffffe0003788500 rsi 0 rdi 0xffffffff8112b9a6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0094cd1d10 r12 0xffffffff820678b0 ddb_dbbe r13 0 r14 0xffffffff81a4be36 r15 0xffffffff81a4be36 rip 0xffffffff81122987 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1443dfe(%rip) db> show proc Process 12 (intr) at 0xfffff800044b1a50: 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 [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100017 I [swi6: task queue] 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 RunQ [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 RunQ [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 RunQ [swi0: uart uart++] 100069 I [swi1: pf send] 100082 RunQ [swi1: hpts] 100083 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 25196 16873 16873 0 R (threaded) syz-executor.2 161756 RunQ syz-executor.2 161759 S sbwait 0xfffff8006ec211c4 syz-executor.2 161763 S sbwait 0xfffff8000c554cd4 syz-executor.2 25194 16876 16876 0 R (threaded) syz-executor.1 159043 Run CPU 1 syz-executor.1 161757 S sbwait 0xfffff8000c065924 syz-executor.1 161760 S sbwait 0xfffff8000c516924 syz-executor.1 161764 S sbwait 0xfffff800204c31c4 syz-executor.1 161765 RunQ syz-executor.1 161766 RunQ syz-executor.1 161767 RunQ syz-executor.1 18728 1 18728 65 Ss select 0xfffff80004e25540 dhclient 18212 1 18212 0 Ss select 0xfffff80016815540 dhclient 18209 1 18209 0 Ss select 0xfffff80016815ac0 dhclient 17704 1 17704 65 Ss select 0xfffff80016815240 dhclient 17265 1 17265 0 Ss select 0xfffff800168150c0 dhclient 17259 1 17259 0 Ss select 0xfffff800168154c0 dhclient 17245 1 17245 65 Ss select 0xfffff800168152c0 dhclient 16876 786 16876 0 Rs syz-executor.1 16873 786 16873 0 Rs syz-executor.2 16871 1 16871 0 Ss select 0xfffff80016815cc0 dhclient 16855 786 16855 0 Rs syz-executor.3 16847 1 16847 0 Ss select 0xfffff8005d4edc40 dhclient 786 784 784 0 R (threaded) syz-fuzzer 100112 S uwait 0xfffff80004f0de00 syz-fuzzer 100114 RunQ syz-fuzzer 100115 S uwait 0xfffff80016340780 syz-fuzzer 100116 S uwait 0xfffff800165bee00 syz-fuzzer 100117 S uwait 0xfffff800165bef00 syz-fuzzer 100118 S uwait 0xfffff80016340080 syz-fuzzer 100119 S kqread 0xfffff80004adf700 syz-fuzzer 100120 S uwait 0xfffff80004a88080 syz-fuzzer 100925 S uwait 0xfffff80016ae7080 syz-fuzzer 105386 S uwait 0xfffff80016b22200 syz-fuzzer 784 782 784 0 Ss pause 0xfffff80004e16b00 csh 782 694 782 0 Ss select 0xfffff80004f6d040 sshd 760 1 760 0 Ss+ ttyin 0xfffff8000485e4b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004bf1cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bf54b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bf5cb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bf84b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004bf8cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b834b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b83cb0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b884b0 getty 698 1 698 0 Ss nanslp 0xffffffff82539f20 cron 694 1 694 0 Ss select 0xfffff80004f6d340 sshd 507 1 507 0 Ss select 0xfffff80004f6d6c0 syslogd 436 1 436 0 Ss select 0xfffff80004f6d3c0 devd 435 1 435 65 Ss select 0xfffff80004f6d240 dhclient 350 1 350 0 Ss select 0xfffff80004f6d2c0 dhclient 347 1 347 0 Ss select 0xfffff80004e256c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d91528 [vnlru] 22 0 0 0 DL syncer 0xffffffff82629338 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100079 D qsleep 0xffffffff82628400 [bufdaemon] 100084 D - 0xffffffff8200ad00 [bufspacedaemon-0] 100097 D sdflush 0xfffff80004ad48e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650208 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff82644678 [dom0] 100085 D launds 0xffffffff82644684 [laundry: dom0] 100086 D umarcl 0xffffffff815aaa20 [uma] 18 0 0 0 DL - 0xffffffff8236e2a8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e5b818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82c0e430 [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 0xfffff80004613488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004342490 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004342430 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82641b60 [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 - 0xfffff80004342700 [thr_0] 100028 D - 0xfffff80004342780 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100017 I [swi6: task queue] 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 RunQ [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 RunQ [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 RunQ [swi0: uart uart++] 100069 I [swi1: pf send] 100082 RunQ [swi1: hpts] 100083 I [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 0xffffffff82642080 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82519cf0 [swapper] 100005 D - 0xfffff80004342c00 [if_io_tqg_0] 100006 D - 0xfffff80004342b00 [if_io_tqg_1] 100007 D - 0xfffff80004342a00 [if_config_tqg_0] 100008 D - 0xfffff80004342900 [softirq_0] 100009 D - 0xfffff80004342800 [softirq_1] 100011 D - 0xfffff8000408b800 [inm_free taskq] 100012 D - 0xfffff8000408b700 [linuxkpi_irq_wq] 100013 D - 0xfffff8000408b600 [thread taskq] 100014 D - 0xfffff8000408b500 [aiod_kick taskq] 100016 D - 0xfffff8000408b300 [kqueue_ctx taskq] 100018 D - 0xfffff8000408b100 [in6m_free taskq] 100019 D - 0xfffff8000408b000 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000408b000 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000408b000 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000408b000 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044ace00 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044ace00 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044ace00 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044ace00 [linuxkpi_long_wq_3] 100033 D - 0xfffff800044acd00 [firmware taskq] 100037 D - 0xfffff800044acc00 [crypto_0] 100038 D - 0xfffff800044acc00 [crypto_1] 100053 D - 0xfffff800044ac700 [vtnet0 rxq 0] 100054 D - 0xfffff800044ac600 [vtnet0 txq 0] 100055 D - 0xfffff800044ac500 [vtnet0 rxq 1] 100056 D - 0xfffff800044ac400 [vtnet0 txq 1] 100058 D vtbslp 0xfffff80004868e80 [virtio_balloon] 100062 D - 0xfffff800044ac300 [mca taskq] 100066 D - 0xffffffff81df70d1 [deadlkres] 100071 D - 0xfffff800044f3d00 [acpi_task_0] 100072 D - 0xfffff800044f3d00 [acpi_task_1] 100073 D - 0xfffff800044f3d00 [acpi_task_2] 100075 D - 0xfffff800044aca00 [CAM taskq] db> show all locks Process 25196 (syz-executor.2) thread 0xfffffe0094c53e00 (161763) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8000c554c78) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 12 (intr) thread 0xfffffe000410da00 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094e081a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1762 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 30827 1808K 30893 kobj 331 1324K 491 newblk 44 1035K 54624 vfscache 3 1025K 3 pcb 356 873K 51283 inodedep 51 531K 28583 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 139 259K 25340 acpica 1674 184K 55181 vnet_data 1 168K 1 sctp_stro 153 153K 10853 tidhash 3 141K 3 pagedep 11 131K 25040 tfo_ccache 1 128K 1 sctp_atcl 316 119K 36181 DEVFS1 106 106K 123 sem 4 106K 4 linker 286 101K 387 filedesc 12 89K 47835 bus 989 81K 3493 mtx_pool 2 72K 2 BPF 38 71K 118 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 506 64K 506 umtx 396 50K 396 kdtrace 220 45K 86968 temp 36 35K 7549 hostcache 1 32K 1 shm 1 32K 61 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 28K 5 gtaskqueue 18 26K 18 lockf 213 24K 10429 sctp_atky 486 22K 48448 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 69 20K 147 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 48 15K 927 sctp_timw 57 15K 57 bus-sc 32 14K 1718 ether_multi 159 13K 866 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 133 12K 133 ksem 7 11K 559 dirrem 39 10K 26066 GEOM 60 10K 489 rman 82 10K 423 in6_multi 77 10K 395 bmsafemap 2 9K 27948 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 28 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pf_osfp 58 7K 58 ip6ndp 30 7K 80 routetbl 30 7K 2008 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 831 taskqueue 57 6K 57 pf_ifnet 17 6K 1109 kqueue 59 6K 25590 plimit 22 6K 1901 freework 22 6K 35752 CAM queue 5 6K 1528 sctp_stri 10 5K 2820 sctp_athm 316 5K 37225 sctp_map 306 5K 21476 sctp_ifa 38 5K 80 ufs_dirhash 24 5K 24 UMA 262 5K 262 vt 11 5K 11 pf_table 2 4K 485 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 session 31 4K 108 DEVFSP 59 4K 496 pwddesc 57 4K 25200 hhook 13 4K 13 freefile 25 4K 25881 fpukern_ctx 3 3K 3 selfd 48 3K 453946 kcovinfo 48 3K 442 acpisem 22 3K 22 terminal 11 3K 11 sctp_aadr 42 3K 948 proc-args 48 3K 1305 uidinfo 4 3K 115 freeblks 9 3K 25669 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 select 16 2K 1964 Unitno 27 2K 89 CAM XPT 22 2K 543 inpcbpolicy 44 2K 40898 mkdir 10 2K 48110 ipsecpolicy 2 2K 2 in_multi 5 2K 50 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 14 vnodemarker 2 1K 4048 NFSD session 1 1K 1 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 sctp_ifn 5 1K 80 newdirblk 5 1K 24055 diradd 5 1K 26199 crypto 4 1K 4 encap_export_host 12 1K 12 linuxcurrent 3 1K 4 pfil 4 1K 4 CAM SIM 2 1K 2 procdesc 4 1K 36 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 indirdep 1 1K 14757 vnodes 1 1K 99 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 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 pf_rule 1 1K 1463 apmdev 1 1K 1 CAM dev queue 2 1K 2 atkbddev 2 1K 2 CAM I/O Scheduler 1 1K 1 ip_msource 2 1K 19 CAM path 4 1K 1034 iov 1 1K 56055 pmchooks 1 1K 1 soname 4 1K 28722 nexusdev 6 1K 6 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 83 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 4 1K 204 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 15196 sctp_iter 0 0K 146 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 48 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 99 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 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 BACKLIGHT 0 0K 0 xnb 0 0K 0 iavf 0 0K 0 ixl 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 ath_hal 0 0K 0 xen_intr 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 vm_fictitious 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 acpi_perf 0 0K 0 twsbuf 0 0K 0 UMAHash 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 19161 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2015 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 94 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 tcp_log_dev 0 0K 306 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 526 ip6_msource 0 0K 13 ip6_moptions 0 0K 37 in6_mfilter 0 0K 49 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 midi buffers 0 0K 0 LRO 0 0K 0 newreno data 0 0K 5 ip_moptions 0 0K 74 in_mfilter 0 0K 92 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 8 VN POLL 0 0K 34 mixer 0 0K 0 statfs 0 0K 24253 namei_tracker 0 0K 284 export_host 0 0K 0 cl_savebuf 0 0K 389 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 176885 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 lDevFlags * malloc 0 0K 0 mbuf_tag 0 0K 1318 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 ioctlops 0 0K 4435 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 1246 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 11 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 11 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 11130 4472 200175 0 254 63905792 0 tcp_log 416 25000 16076 460785 0 254 17087616 0 malloc-64 64 428 115303 455121 0 254 7406784 0 mbuf 256 11784 5601 17952347 0 254 4450560 0 pbuf 2624 0 957 0 0 2 2511168 0 UMA Slabs 0 112 17556 9 17556 0 126 1967280 0 BUF TRIE 144 394 13074 119168 0 62 1939392 0 malloc-384 384 4130 20 4209 0 30 1593600 0 256 Bucket 2048 734 20 28977 0 8 1544192 0 RADIX NODE 144 7443 2466 1163925 0 63 1426896 0 malloc-4096 4096 334 5 24749 0 2 1388544 0 mbuf_cluster 2048 675 1 675 0 254 1384448 0 malloc-128 128 10283 40 16295 0 126 1321344 0 tcp_bbr_map 128 0 9579 928271 0 127 1226112 0 FFS inode 1128 689 25 26710 0 8 805392 0 malloc-65536 65536 6 5 888 0 1 720896 0 sctp_asoc 2288 153 137 10731 0 254 663520 0 socket 944 69 527 69590 0 254 562624 0 malloc-2048 2048 7 259 177035 0 8 544768 0 malloc-2048 2048 150 94 23417 0 8 499712 0 sctp_ep 1280 153 213 23159 0 254 468480 0 VM OBJECT 264 1409 181 400084 0 30 419760 0 sctp_raddr 736 202 326 16636 0 254 388608 0 VNODE 480 726 74 26749 0 30 384000 0 malloc-4096 4096 75 17 25859 0 2 376832 0 THREAD 1792 162 36 61767 0 8 354816 0 g_bio 408 0 820 555920 0 32 334560 0 malloc-32768 32768 1 9 368 0 1 327680 0 malloc-256 256 61 1034 55603 0 62 280320 0 malloc-65536 65536 0 4 266 0 1 262144 0 malloc-16384 16384 9 7 23914 0 1 262144 0 malloc-64 64 3462 318 43100 0 254 241920 0 malloc-1024 1024 158 78 10860 0 16 241664 0 udplite_inpcb 488 4 468 32633 0 254 230336 0 malloc-32768 32768 0 7 13433 0 1 229376 0 malloc-256 256 218 667 70983 0 62 226560 0 DEVCTL 1024 0 216 175 0 0 221184 0 malloc-16 16 13111 639 65190 0 254 220000 0 malloc-384 384 369 181 36243 0 30 211200 0 FFS2 dinode 256 689 106 26710 0 62 203520 0 sctp_chunk 152 169 1157 30310 0 254 201552 0 MAP ENTRY 96 1415 601 1571030 0 126 193536 0 malloc-32 32 5454 468 51564 0 254 189504 0 UMA Zones 768 234 0 234 0 16 179712 0 mbuf_packet 256 84 591 117320 0 254 172800 0 128 Bucket 1024 107 56 6666 0 16 166912 0 malloc-128 128 1179 123 29937 0 126 166656 0 S VFS Cache 104 1109 334 27803 0 126 150072 0 malloc-1024 1024 136 8 3273 0 16 147456 0 vmem btag 56 2412 96 2456 0 254 140448 0 malloc-128 128 1043 42 1271 0 126 138880 0 tcp_inpcb 488 34 246 6390 0 254 136640 0 malloc-384 384 55 295 29553 0 30 134400 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 VMSPACE 2544 34 17 25178 0 4 129744 0 clpbuf 2624 0 48 14677 0 16 125952 0 ksiginfo 112 66 978 1221 0 126 116928 0 PROC 1320 56 25 25199 0 8 106920 0 64 Bucket 512 112 96 49922 0 30 106496 0 malloc-256 256 244 146 68049 0 62 99840 0 malloc-32768 32768 1 2 10 0 1 98304 0 tcpcb 1048 34 54 6390 0 254 92224 0 filedesc0 1072 57 27 25200 0 8 90048 0 UMA Kegs 384 220 3 220 0 30 85632 0 malloc-256 256 185 145 25365 0 62 84480 0 malloc-128 128 386 265 48909 0 126 83328 0 malloc-16384 16384 1 4 41 0 1 81920 0 malloc-8192 8192 5 4 17 0 1 73728 0 malloc-128 128 187 340 54762 0 126 67456 0 malloc-16384 16384 1 3 10 0 1 65536 0 malloc-4096 4096 11 5 2157 0 2 65536 0 malloc-384 384 106 54 1389 0 30 61440 0 malloc-64 64 646 299 60510 0 254 60480 0 malloc-256 256 95 130 55314 0 62 57600 0 32 Bucket 256 83 142 28005 0 62 57600 0 malloc-8192 8192 1 6 84 0 1 57344 0 malloc-4096 4096 13 1 24 0 2 57344 0 malloc-256 256 43 167 38223 0 62 53760 0 malloc-2048 2048 17 9 3433 0 8 53248 0 malloc-2048 2048 6 18 874 0 8 49152 0 pcpu-8 8 4707 925 36981 0 254 45056 0 pipe 744 19 41 2331 0 16 44640 0 Files 80 200 350 117706 0 126 44000 0 malloc-256 256 112 53 2817 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 tcp_rack_pcb 704 30 25 877 0 16 38720 0 unpcb 256 21 129 5367 0 254 38400 0 NAMEI 1024 0 36 135263 0 16 36864 0 malloc-512 512 10 62 4056 0 30 36864 0 malloc-64 64 449 118 639 0 254 36288 0 16 Bucket 144 104 148 2440 0 62 36288 0 malloc-128 128 12 267 2591 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 170 0 1 32768 0 malloc-8192 8192 0 4 52 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-512 512 12 52 3368 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 8 Bucket 80 90 310 14274 0 126 32000 0 malloc-128 128 99 149 27977 0 126 31744 0 tcp_bbr_pcb 832 0 36 2566 0 16 29952 0 malloc-4096 4096 1 6 123 0 2 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 22 153 246958 0 62 28000 0 ripcb 488 4 52 861 0 254 27328 0 itimer 352 0 77 547 0 30 27104 0 malloc-256 256 53 52 1064 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 2 1 103 0 1 24576 0 sctp_stream_msg_out 112 68 148 2839 0 254 24192 0 PWD 32 18 738 23957 0 254 24192 0 malloc-64 64 175 203 25318 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 23 37 731 0 30 23040 0 sctp_laddr 48 48 372 8384 0 254 20160 0 malloc-64 64 66 249 6074 0 254 20160 0 malloc-32 32 56 574 41037 0 254 20160 0 2 Bucket 32 87 543 4660 0 254 20160 0 vtnet_tx_hdr 24 2 833 5449848 0 254 20040 0 SLEEPQUEUE 88 199 25 199 0 126 19712 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-8192 8192 2 0 2 0 1 16384 0 malloc-1024 1024 10 6 1244 0 16 16384 0 udpcb 32 6 498 33647 0 254 16128 0 udp_inpcb 488 2 30 1014 0 254 15616 0 routing nhops 256 23 37 149 0 62 15360 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-1024 1024 2 10 321 0 16 12288 0 malloc-1024 1024 5 7 6 0 16 12288 0 malloc-1024 1024 3 9 74 0 16 12288 0 malloc-1024 1024 10 2 10 0 16 12288 0 malloc-512 512 0 24 157 0 30 12288 0 malloc-512 512 10 14 89 0 30 12288 0 rtentry 176 29 40 149 0 62 12144 0 malloc-64 64 57 132 5230 0 254 12096 0 malloc-32 32 95 283 24234 0 254 12096 0 malloc-16 16 317 433 32912 0 254 12000 0 malloc-128 128 57 36 387 0 126 11904 0 tcp_rack_map 120 60 39 1070 0 126 11880 0 kenv 258 15 30 1109 0 30 11610 0 malloc-384 384 12 18 12 0 30 11520 0 malloc-384 384 21 9 21 0 30 11520 0 cpuset 104 7 86 232 0 126 9672 0 malloc-4096 4096 0 2 12 0 2 8192 0 malloc-2048 2048 2 2 3 0 8 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 2 6 161 0 16 8192 0 malloc-512 512 2 14 22 0 30 8192 0 malloc-512 512 1 15 62 0 30 8192 0 pf tags 104 0 78 186 0 126 8112 0 tcptw 88 0 92 4 0 254 8096 0 PGRP 88 31 61 110 0 126 8096 0 rl_entry 40 104 98 120 0 254 8080 0 sctp_asconf_ack 48 4 164 72 0 254 8064 0 ipq 56 0 144 405 0 254 8064 0 malloc-64 64 12 114 146 0 254 8064 0 malloc-32 32 47 205 155 0 254 8064 0 malloc-32 32 38 214 805 0 254 8064 0 malloc-32 32 77 175 5013 0 254 8064 0 malloc-32 32 53 199 1822 0 254 8064 0 4 Bucket 48 7 161 515 0 254 8064 0 malloc-16 16 7 493 12 0 254 8000 0 malloc-16 16 256 244 256 0 254 8000 0 malloc-16 16 82 418 609 0 254 8000 0 malloc-16 16 189 311 1440 0 254 8000 0 malloc-16 16 19 481 35656 0 254 8000 0 malloc-16 16 9 491 16 0 254 8000 0 tcp_log_node 120 0 66 14 0 126 7920 0 sctp_readq 152 0 52 1150 0 254 7904 0 malloc-384 384 0 20 4 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 1 125 209 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 3 0 62 4048 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 8 118 2111 0 254 4032 0 UMA Slabs 1 176 10 12 10 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 tfo 4 0 493 5 0 254 1972 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 0 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 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 NCLNODE 584 0 0 0 0 16 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 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0