Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x160 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81077702 stack pointer = 0x28:0xfffffe00037794a0 frame pointer = 0x28:0xfffffe00037794d0 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 (swi1: netisr 0) trap number = 12 panic: page fault cpuid = 1 time = 1613486423 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003779100 vpanic() at vpanic+0x1c7/frame 0xfffffe0003779160 panic() at panic+0x43/frame 0xfffffe00037791c0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0003779240 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00037792b0 trap() at trap+0x41d/frame 0xfffffe00037793d0 calltrap() at calltrap+0x8/frame 0xfffffe00037793d0 --- trap 0xc, rip = 0xffffffff81077702, rsp = 0xfffffe00037794a0, rbp = 0xfffffe00037794d0 --- __mtx_assert() at __mtx_assert+0xc2/frame 0xfffffe00037794d0 sctp_add_to_readq() at sctp_add_to_readq+0x4dc/frame 0xfffffe0003779530 sctp_deliver_reasm_check() at sctp_deliver_reasm_check+0x13d3/frame 0xfffffe00037795d0 sctp_process_data() at sctp_process_data+0x3a95/frame 0xfffffe00037797a0 sctp_common_input_processing() at sctp_common_input_processing+0xfd8/frame 0xfffffe00037798e0 sctp_input_with_port() at sctp_input_with_port+0x306/frame 0xfffffe00037799d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00037799f0 ip_input() at ip_input+0x388/frame 0xfffffe0003779a90 swi_net() at swi_net+0x20d/frame 0xfffffe0003779b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003779bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003779bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003779bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x67: movq $0,0x14448ee(%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 0xffffffff8112ae80 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037790e0 rbp 0xfffffe0003779100 rsi 0 rdi 0xffffffff8112aeb6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xbf r12 0xffffffff820678b0 ddb_dbbe r13 0 r14 0xffffffff81a4adf6 r15 0xffffffff81a4adf6 rip 0xffffffff81121e97 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x14448ee(%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 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 Run CPU 1 [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] 100082 I [swi1: hpts] 100083 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 32053 786 786 0 R (threaded) syz-executor.1 135578 RunQ syz-executor.1 147274 L *sctp-in 0xfffff80056183d80 syz-executor.1 147276 S accept 0xfffff80019faa8b8 syz-executor.1 147277 S uwait 0xfffff80004d47380 syz-executor.1 32052 785 785 0 LE *sctp-tc 0xfffff800194ee600 syz-executor.0 32051 787 787 0 R (threaded) syz-executor.2 130399 RunQ syz-executor.2 147275 L *sctp-in 0xfffff80056183d80 syz-executor.2 147278 L *sctp-in 0xfffff80056183d80 syz-executor.2 147279 S uwait 0xfffff800193d2880 syz-executor.2 32048 817 817 0 LE *sctp-in 0xfffff80056183d80 syz-executor.3 2285 1 2285 65 Ss select 0xfffff800192d5740 dhclient 1993 1 1993 0 Ss select 0xfffff80004e38940 dhclient 1990 1 1990 0 Ss select 0xfffff800192d56c0 dhclient 1971 1 1971 65 Ss select 0xfffff800192d58c0 dhclient 1620 1 1620 0 Ss select 0xfffff80004ee72c0 dhclient 1617 1 1617 0 Ss select 0xfffff80004ee7240 dhclient 1594 1 1594 65 Ss select 0xfffff800192d59c0 dhclient 1240 1 1240 0 Ss select 0xfffff800192d57c0 dhclient 1236 1 1236 0 Ss select 0xfffff80004b2a840 dhclient 1215 1 1215 65 Ss select 0xfffff80004b2a6c0 dhclient 822 1 822 0 Ss select 0xfffff800192d5a40 dhclient 819 1 819 0 Ss select 0xfffff800192d5ac0 dhclient 817 780 817 0 Rs syz-executor.3 787 780 787 0 Rs syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100105 S uwait 0xfffff80004e6a300 syz-fuzzer 100115 S uwait 0xfffff800193a1a80 syz-fuzzer 100116 S uwait 0xfffff800193a1b80 syz-fuzzer 100117 S kqread 0xfffff80004edc000 syz-fuzzer 100118 S uwait 0xfffff80004d47280 syz-fuzzer 100119 S uwait 0xfffff800193a1d80 syz-fuzzer 100120 S uwait 0xfffff800193a1e80 syz-fuzzer 100121 S uwait 0xfffff800193a1680 syz-fuzzer 110726 S uwait 0xfffff80019d2dd80 syz-fuzzer 143377 S uwait 0xfffff800193a1200 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800193fd0b0 csh 776 694 776 0 Ss select 0xfffff800192d5940 sshd 760 1 760 0 Rs+ CPU 0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004baecb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bb24b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bb2cb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bb64b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004bb6cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004bbb4b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004bbbcb0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b464b0 getty 698 1 698 0 Ss nanslp 0xffffffff82539f20 cron 694 1 694 0 Ss select 0xfffff800192d5b40 sshd 507 1 507 0 Ds bo_wwai 0xfffff800193b1528 syslogd 436 1 436 0 Ss select 0xfffff800192d5cc0 devd 435 1 435 65 Ss select 0xfffff80004ee73c0 dhclient 350 1 350 0 Ss select 0xfffff80004ee7440 dhclient 347 1 347 0 Ss select 0xfffff800192d5bc0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004b92000 [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] 100096 D sdflush 0xfffff80004dd78e8 [/ 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 0xffffffff815a9bf0 [uma] 18 0 0 0 DL - 0xffffffff8236e2a8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d3e818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82bb6430 [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 0xfffff80004614488 [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 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 Run CPU 1 [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] 100082 I [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 - 0xfffff8000408c800 [inm_free taskq] 100012 D - 0xfffff8000408c700 [linuxkpi_irq_wq] 100013 D - 0xfffff8000408c600 [thread taskq] 100014 D - 0xfffff8000408c500 [aiod_kick taskq] 100016 D - 0xfffff8000408c300 [kqueue_ctx taskq] 100018 D - 0xfffff8000408c100 [in6m_free taskq] 100019 D - 0xfffff8000408c000 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000408c000 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000408c000 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000408c000 [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] 100067 D - 0xffffffff81df5e00 [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 32052 (syz-executor.0) thread 0xfffffe0094c79700 (141154) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80056d97e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3333 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe000419d1f0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3331 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80056d97e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330 Process 32048 (syz-executor.3) thread 0xfffffe0094c7d000 (124483) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80056e5b488) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:3330 Process 760 (getty) thread 0xfffffe0094bdc800 (100111) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffff8000485e408) locked @ /syzkaller/managers/main/kernel/sys/kern/tty_ttydisc.c:489 Process 507 (syslogd) thread 0xfffffe00557faa00 (100098) exclusive lockmgr ufs (ufs) r = 0 (0xfffff800193b1430) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3496 Process 12 (intr) thread 0xfffffe000410c500 (100032) exclusive sleep mutex so_rcv (so_rcv) r = 0 (0xfffff800567b44f8) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:4811 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094e5bc70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 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 pf_rule 1178 1178K 3213 newblk 9 1026K 33841 vfscache 3 1025K 3 pcb 207 714K 115286 inodedep 447 680K 35767 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 142 282K 32137 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 62057 pagedep 9 130K 33667 tfo_ccache 1 128K 1 dirrem 438 110K 31085 DEVFS1 106 106K 123 sem 4 106K 4 linker 285 101K 320 BPF 46 88K 46 bus 989 81K 3493 sctp_stro 79 79K 32719 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_timw 254 64K 254 module 505 64K 505 sctp_atcl 168 63K 99038 pf_table 29 58K 532 freefile 438 55K 31071 umtx 360 45K 360 kdtrace 221 44K 79334 temp 39 41K 8231 routetbl 140 40K 2152 hostcache 1 32K 1 shm 1 32K 19 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 26K 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 bus-sc 32 14K 1718 lltable 43 14K 222 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 93 12K 93 eventhandler 133 12K 133 sctp_atky 246 11K 132061 GEOM 60 10K 489 rman 82 10K 423 ksem 4 10K 3581 in6_multi 65 9K 65 bmsafemap 2 9K 32965 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 44 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 25 7K 502 kqueue 65 7K 32166 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 3224 taskqueue 57 6K 57 CAM queue 5 6K 1528 sctp_stri 10 5K 10368 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 285 session 35 5K 62 UMA 262 5K 262 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 61 4K 32054 lockf 32 4K 168 hhook 13 4K 13 selfd 50 4K 438270 fpukern_ctx 3 3K 3 proc-args 52 3K 796 acpisem 22 3K 22 terminal 11 3K 11 sctp_athm 168 3K 100862 sctp_map 158 3K 63890 select 19 3K 158 uidinfo 3 3K 63 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CAM CCB 1 2K 307519 ip6ndp 12 2K 13 Unitno 29 2K 63 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 freework 5 2K 31106 clone 9 2K 9 tun 7 2K 7 inpcbpolicy 34 2K 8213 softdep 1 1K 1 mkdir 8 1K 62052 freeblks 4 1K 31045 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 15126 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 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 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 14 linuxcurrent 3 1K 4 newdirblk 4 1K 31026 diradd 4 1K 31130 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 vnodes 1 1K 3 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 apmdev 1 1K 1 CAM dev queue 2 1K 2 atkbddev 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 63409 nexusdev 6 1K 6 filecaps 5 1K 122 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 51 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 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 32105 sctp_iter 0 0K 402 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 393 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 pf_altq 0 0K 0 pf_osfp 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 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 29693 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 7380 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 13 allocindir 0 0K 0 indirdep 0 0K 84 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 600 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 53 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 midi buffers 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 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 5 VN POLL 0 0K 0 mixer 0 0K 0 statfs 0 0K 31264 namei_tracker 0 0K 38 export_host 0 0K 0 cl_savebuf 0 0K 515 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 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 216 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 37462 ioctlops 0 0K 7056 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 1130 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 1 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 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 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 8361 1563 1773240 0 254 40648704 0 RADIX NODE 144 22264 609 1962106 0 63 3293712 0 mbuf 256 8955 2970 14918777 0 254 3052800 0 pbuf 2624 0 941 0 0 2 2469184 0 tcp_log 416 0 5481 85268 0 254 2280096 0 BUF TRIE 144 354 13114 244758 0 62 1939392 0 sctp_asoc 2288 78 657 31945 0 254 1681680 0 malloc-384 384 4130 10 4167 0 30 1589760 0 mbuf_cluster 2048 765 1 765 0 254 1568768 0 malloc-2048 2048 80 658 56336 0 8 1511424 0 malloc-4096 4096 334 5 31760 0 2 1388544 0 UMA Slabs 0 112 12215 22 12215 0 126 1370544 0 malloc-128 128 10224 99 18061 0 126 1321344 0 malloc-1024 1024 1187 5 3067 0 16 1220608 0 sctp_ep 1280 80 772 56078 0 254 1090560 0 malloc-1024 1024 83 657 32347 0 16 757760 0 malloc-65536 65536 6 5 794 0 1 720896 0 malloc-256 256 615 2160 94787 0 62 710400 0 FFS inode 1128 522 24 31597 0 8 615888 0 malloc-384 384 221 1319 99091 0 30 591360 0 sctp_raddr 736 128 620 62479 0 254 550528 0 socket 944 68 500 66183 0 254 536192 0 malloc-384 384 505 835 36831 0 30 514560 0 256 Bucket 2048 200 18 22007 0 8 446464 0 tcp_bbr_map 128 0 3193 86978 0 126 408704 0 malloc-4096 4096 85 7 32677 0 2 376832 0 VM OBJECT 264 1347 78 471053 0 30 376200 0 malloc-65536 65536 0 5 115 0 1 327680 0 THREAD 1792 157 23 47279 0 8 322560 0 VNODE 480 559 89 31636 0 30 311040 0 malloc-2048 2048 8 132 307557 0 8 286720 0 malloc-16384 16384 12 4 31036 0 1 262144 0 malloc-64 64 3334 698 77817 0 254 258048 0 g_bio 408 4 566 823699 0 32 232560 0 malloc-16 16 12964 1536 143688 0 254 232000 0 DEVCTL 1024 0 216 130 0 0 221184 0 malloc-32 32 5306 1372 124889 0 254 213696 0 malloc-256 256 114 696 59585 0 62 207360 0 MAP ENTRY 96 1691 367 1763628 0 126 197568 0 mbuf_packet 256 139 626 85970 0 254 195840 0 UMA Zones 768 234 0 234 0 16 179712 0 malloc-128 128 470 863 62383 0 126 170624 0 clpbuf 2624 0 64 37297 0 16 167936 0 FFS2 dinode 256 522 123 31595 0 62 165120 0 malloc-32768 32768 0 5 194 0 1 163840 0 malloc-128 128 1182 58 28865 0 126 158720 0 malloc-256 256 20 595 34015 0 62 157440 0 S VFS Cache 104 1069 374 33053 0 126 150072 0 malloc-1024 1024 136 8 3978 0 16 147456 0 tcp_inpcb 488 27 261 3254 0 254 140544 0 vmem btag 56 2383 53 2383 0 254 136416 0 sctp_chunk 152 95 789 44008 0 254 134368 0 128 Bucket 1024 96 35 18198 0 16 134144 0 malloc-65536 65536 0 2 68 0 1 131072 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 pcpu-8 8 14443 1941 39145 0 254 131072 0 malloc-128 128 1006 17 1161 0 126 130944 0 VMSPACE 2544 40 11 32032 0 4 129744 0 ksiginfo 112 63 981 4136 0 126 116928 0 tcpcb 1048 27 72 3254 0 254 103752 0 PROC 1320 62 16 32053 0 8 102960 0 malloc-2048 2048 33 17 727 0 8 102400 0 64 Bucket 512 129 63 43046 0 30 98304 0 filedesc0 1072 63 21 32054 0 8 90048 0 malloc-256 256 310 35 3530 0 62 88320 0 malloc-256 256 219 126 48949 0 62 88320 0 UMA Kegs 384 220 3 220 0 30 85632 0 malloc-128 128 385 266 62842 0 126 83328 0 malloc-8192 8192 5 5 17 0 1 81920 0 malloc-2048 2048 20 16 3973 0 8 73728 0 sctp_laddr 48 68 1444 15607 0 254 72576 0 malloc-16384 16384 1 3 6 0 1 65536 0 32 Bucket 256 125 130 25001 0 62 65280 0 malloc-64 64 668 340 52008 0 254 64512 0 malloc-256 256 90 135 64264 0 62 57600 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-4096 4096 11 2 6023 0 2 53248 0 malloc-64 64 445 374 438728 0 254 52416 0 malloc-128 128 96 276 32066 0 126 47616 0 malloc-384 384 98 22 627 0 30 46080 0 udplite_inpcb 488 0 88 4168 0 254 42944 0 malloc-256 256 26 139 34664 0 62 42240 0 malloc-256 256 108 57 1116 0 62 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-512 512 10 70 15134 0 30 40960 0 pipe 744 23 32 893 0 16 40920 0 Files 80 240 260 116903 0 126 40000 0 NAMEI 1024 0 36 148942 0 16 36864 0 malloc-512 512 12 60 10896 0 30 36864 0 malloc-64 64 449 118 639 0 254 36288 0 malloc-128 128 12 267 7752 0 126 35712 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 0 2 170 0 1 32768 0 malloc-8192 8192 0 4 54 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 tcp_rack_pcb 704 23 21 1421 0 16 30976 0 tcp_bbr_pcb 832 0 36 765 0 16 29952 0 TURNSTILE 136 181 29 181 0 62 28560 0 16 Bucket 144 96 100 2220 0 62 28224 0 KNOTE 160 28 147 583271 0 62 28000 0 8 Bucket 80 144 206 27330 0 126 28000 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-8192 8192 1 2 8 0 1 24576 0 PWD 32 20 736 31139 0 254 24192 0 malloc-64 64 179 199 32172 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-16 16 169 1331 91031 0 254 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 sctp_stream_msg_out 112 14 166 5809 0 254 20160 0 SLEEPQUEUE 88 181 43 181 0 126 19712 0 ripcb 488 5 35 386 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1802 0 254 19200 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 vtnet_tx_hdr 24 0 668 1019647 0 254 16032 0 malloc-384 384 24 16 2450 0 30 15360 0 malloc-4096 4096 0 3 11 0 2 12288 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-1024 1024 2 10 489 0 16 12288 0 malloc-1024 1024 5 7 6 0 16 12288 0 malloc-1024 1024 10 2 10 0 16 12288 0 malloc-512 512 0 24 141 0 30 12288 0 malloc-64 64 53 136 3310 0 254 12096 0 2 Bucket 32 73 305 3620 0 254 12096 0 tcp_rack_map 120 46 53 2180 0 126 11880 0 sctp_readq 152 1 77 4278 0 254 11856 0 udp_inpcb 488 2 22 405 0 254 11712 0 kenv 258 15 30 1061 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-384 384 21 9 21 0 30 11520 0 malloc-2048 2048 3 1 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-1024 1024 3 5 5 0 16 8192 0 malloc-512 512 12 4 71 0 30 8192 0 pf tags 104 20 58 107 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 66 0 126 8096 0 rl_entry 40 79 123 79 0 254 8080 0 udpcb 32 2 250 4573 0 254 8064 0 malloc-64 64 12 114 182 0 254 8064 0 malloc-64 64 15 111 80 0 254 8064 0 malloc-32 32 46 206 8227 0 254 8064 0 malloc-32 32 51 201 85 0 254 8064 0 malloc-32 32 96 156 31159 0 254 8064 0 malloc-32 32 38 214 805 0 254 8064 0 malloc-32 32 67 185 4132 0 254 8064 0 malloc-32 32 55 197 1539 0 254 8064 0 4 Bucket 48 6 162 635 0 254 8064 0 malloc-16 16 256 244 256 0 254 8000 0 malloc-16 16 83 417 306 0 254 8000 0 malloc-16 16 189 311 1440 0 254 8000 0 malloc-16 16 19 481 36295 0 254 8000 0 malloc-16 16 9 491 16 0 254 8000 0 malloc-128 128 33 29 234 0 126 7936 0 UMA Slabs 1 176 31 14 31 0 62 7920 0 itimer 352 0 22 8 0 30 7744 0 malloc-384 384 0 20 4 0 30 7680 0 malloc-384 384 11 9 11 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 41 0 126 6448 0 domainset 40 0 126 26 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 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 2 6 2 0 30 4096 0 malloc-512 512 1 7 3 0 30 4096 0 malloc-512 512 1 7 2 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 malloc-32 32 8 118 1080 0 254 4032 0 malloc-16 16 7 243 7 0 254 4000 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 mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 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 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-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