Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff81806368 stack pointer = 0x28:0xfffffe005164ffb0 frame pointer = 0x28:0xfffffe005164ffb0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = resume, IOPL = 0 current process = 12 (swi1: netisr 0) trap number = 9 panic: general protection fault cpuid = 0 time = 1624319403 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe005164fc80 vpanic() at vpanic+0x1cc/frame 0xfffffe005164fce0 panic() at panic+0x43/frame 0xfffffe005164fd40 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe005164fdc0 trap() at trap+0xf7/frame 0xfffffe005164fee0 calltrap() at calltrap+0x8/frame 0xfffffe005164fee0 --- trap 0x9, rip = 0xffffffff81806368, rsp = 0xfffffe005164ffb0, rbp = 0xfffffe005164ffb0 --- strlen() at strlen+0x28/frame 0xfffffe005164ffb0 kvprintf() at kvprintf+0xd34/frame 0xfffffe00516500f0 vsnprintf() at vsnprintf+0x43/frame 0xfffffe0051650130 vpanic() at vpanic+0x105/frame 0xfffffe0051650190 panic() at panic+0x43/frame 0xfffffe00516501f0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe0051650250 sctp_process_control() at sctp_process_control+0x3b64/frame 0xfffffe00516506e0 sctp_common_input_processing() at sctp_common_input_processing+0x83a/frame 0xfffffe0051650860 sctp6_input_with_port() at sctp6_input_with_port+0x302/frame 0xfffffe0051650960 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0051650980 ip6_input() at ip6_input+0x162c/frame 0xfffffe0051650a90 swi_net() at swi_net+0x20e/frame 0xfffffe0051650b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0051650bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0051650bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0051650bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100033 ] Stopped at kdb_enter+0x67: movq $0,0x164017e(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xffffffff811326f0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe005164fc60 rbp 0xfffffe005164fc80 rsi 0 rdi 0xffffffff81132726 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe005164fb50 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81981e01 r14 0xffffffff81a74fa7 r15 0xffffffff81a74fa7 rip 0xffffffff81129787 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x164017e(%rip) db> show proc Process 12 (intr) at 0xfffff80004c74a60: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271ce70 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271ce70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271dad0 (map 0xffffffff8271dad0) (map.pmap 0xffffffff8271db90) (pmap 0xffffffff8271dbf0) threads: 23 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 RunQ [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 Run CPU 0 [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 RunQ [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 62820 794 794 0 R syz-executor.2 62819 783 783 0 RE CPU 1 syz-executor.0 52828 1 784 0 S uwait 0xfffff80016c63100 syz-executor.1 52827 1 784 0 S uwait 0xfffff8001f398500 syz-executor.1 39803 1 783 60928 S uwait 0xfffff800278c9900 syz-executor.0 39802 1 783 60928 S uwait 0xfffff80027ffcf00 syz-executor.0 39799 1 784 0 S uwait 0xfffff80027414300 syz-executor.1 39796 1 784 0 S uwait 0xfffff80027d35100 syz-executor.1 29644 1 783 0 S uwait 0xfffff8001f875700 syz-executor.0 29643 1 783 0 S uwait 0xfffff80027ffcb00 syz-executor.0 27958 1 784 0 S uwait 0xfffff80027ffcd00 syz-executor.1 27954 1 784 0 S uwait 0xfffff8001f8d9500 syz-executor.1 26927 1 784 0 S uwait 0xfffff80015cd6100 syz-executor.1 26925 1 784 0 S uwait 0xfffff80015e7df00 syz-executor.1 26440 1 783 0 S uwait 0xfffff80027ffc300 syz-executor.0 26439 1 783 0 S uwait 0xfffff80027d33500 syz-executor.0 26438 1 783 0 S uwait 0xfffff80027f61300 syz-executor.0 26146 1 783 0 S uwait 0xfffff8001f398f00 syz-executor.0 26145 1 783 0 S uwait 0xfffff8001f8d9100 syz-executor.0 24270 24269 794 0 SV uwait 0xfffff80027414100 syz-executor.2 24269 1 794 0 DV ppwait 0xfffff8001fb51a10 syz-executor.2 18966 0 0 0 DL aiordy 0xfffff8001f9e8a60 [aiod4] 18964 0 0 0 DL aiordy 0xfffff8001fb51a60 [aiod3] 18963 0 0 0 DL aiordy 0xfffff8001fb51000 [aiod2] 18962 0 0 0 DL aiordy 0xfffff8001f854530 [aiod1] 8468 1 8468 65 Ss select 0xfffff8001f9f0ec0 dhclient 6964 1 783 0 S uwait 0xfffff80027f61b00 syz-executor.0 6963 1 783 0 S uwait 0xfffff80015e7d700 syz-executor.0 6961 1 783 0 S uwait 0xfffff80027414500 syz-executor.0 6959 1 783 0 S uwait 0xfffff80027d35500 syz-executor.0 6672 1 6672 0 Ss select 0xfffff8001f802440 dhclient 6669 1 6669 0 Ss select 0xfffff8001f755740 dhclient 6640 1 6640 65 Ss select 0xfffff8001f84fbc0 dhclient 4956 1 4956 0 Ss select 0xfffff8001f85da40 dhclient 4953 1 4953 0 Ss select 0xfffff8001f806140 dhclient 4934 1 4934 65 Ss select 0xfffff8001f8c45c0 dhclient 3638 1 3638 0 Ss select 0xfffff800273ff2c0 dhclient 3635 1 3635 0 Ss select 0xfffff8001f831d40 dhclient 3616 1 3616 65 Ss select 0xfffff8001f88bd40 dhclient 1108 1 1108 0 Ss select 0xfffff80015dce140 dhclient 1100 1 1100 0 Ss select 0xfffff8001f2d8a40 dhclient 801 780 801 0 Rs syz-executor.3 794 780 794 0 Rs syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100117 S uwait 0xfffff8002742ef00 syz-fuzzer 100120 RunQ syz-fuzzer 100121 S uwait 0xfffff800278c9b00 syz-fuzzer 100122 S uwait 0xfffff800278c9d00 syz-fuzzer 100123 RunQ syz-fuzzer 100124 S uwait 0xfffff80015e7d100 syz-fuzzer 100125 S uwait 0xfffff80015e7d300 syz-fuzzer 100126 S uwait 0xfffff80015e7d500 syz-fuzzer 100797 S uwait 0xfffff80027d33f00 syz-fuzzer 167694 S uwait 0xfffff8001f92af00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80027345b10 csh 776 694 776 0 Ss select 0xfffff80015ece140 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015abd4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015abdcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ac04b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015ac0cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ac34b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ac3cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ac74b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015ac7cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff80015ecfd40 sshd 507 1 507 0 Ss select 0xfffff80015dfb140 syslogd 436 1 436 0 Ss select 0xfffff80015d74440 devd 435 1 435 65 Ss select 0xfffff80015e20d40 dhclient 350 1 350 0 Ss select 0xfffff80015e208c0 dhclient 347 1 347 0 Ss select 0xfffff80015e20ec0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cd9a60 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100095 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarcl 0xffffffff815c5090 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830188b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d79410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 RunQ [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 Run CPU 0 [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 RunQ [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bda530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100066 D - 0xffffffff81e217c0 [deadlkres] 100074 D - 0xfffff80015ace900 [acpi_task_0] 100075 D - 0xfffff80015ace900 [acpi_task_1] 100076 D - 0xfffff80015ace900 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 801 (syz-executor.3) thread 0xfffffe0094fe3000 (100128) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009defe060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4272 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009500a060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4268 Process 784 (syz-executor.1) thread 0xfffffe0094f06020 (100108) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009df3c440) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4272 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0094ff6a50) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4268 Process 12 (intr) thread 0xfffffe00042be900 (100033) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80016e2c468) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_input.c:2362 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 pcb 2458 11326K 181321 devbuf 4216 6982K 4244 sctp_stro 1183 5576K 34923 tcp_hpts 5 3219K 5 kobj 326 2608K 486 sctp_atcl 2370 2370K 124285 vtbuf 24 2064K 46 sctp_atky 3553 1333K 162544 inodedep 794 1313K 64542 newblk 16 1040K 69666 vfscache 3 1035K 3 sctp_athm 2370 889K 126341 sctp_map 2366 888K 68672 filedesc 50 793K 123461 subproc 191 786K 62938 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 dirrem 781 391K 62010 bus 986 377K 3469 BPF 46 337K 58 freefile 785 295K 61987 linker 348 270K 457 kdtrace 272 216K 131161 DEVFS1 107 214K 124 module 510 192K 510 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 pf_rule 37 145K 1292 pagedep 10 141K 62376 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 104K 6 UMA 270 102K 270 sctp_timw 182 91K 182 temp 38 89K 13668 audit_evclass 236 89K 294 mtx_pool 2 80K 2 syncache 1 76K 1 routetbl 136 74K 581 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 kqueue 90 42K 62881 rman 84 42K 425 KTRACE 101 38K 12033 lltable 43 37K 306 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 pwddesc 86 33K 63426 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 102 DEVFSP 82 31K 7403 cred 29 29K 413 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 inpcbpolicy 72 27K 17465 ifnet 7 25K 7 osd 65 25K 13850 plimit 24 24K 1863 kcovinfo 64 24K 68 ksem 4 21K 211 CAM queue 5 21K 1528 selfd 55 21K 804972 pfs_nodes 20 20K 20 proc-args 52 20K 794 UART 12 18K 12 session 35 18K 63 bmsafemap 2 17K 63562 rpc 2 16K 2 shmfd 1 16K 25 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 1940 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 Unitno 29 11K 143 acpisem 28 11K 28 CAM XPT 22 11K 543 pf_ifnet 12 10K 85 uidinfo 4 10K 35 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 pf_osfp 20 8K 20 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 697 mount 16 7K 90 fpukern_ctx 3 6K 3 freework 12 6K 64921 freeblks 11 6K 62106 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 pf_table 1 4K 40 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 123506 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 5142 NFSD session 1 2K 1 newdirblk 5 2K 61753 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 128 crypto 4 2K 1952 diradd 4 2K 62053 xform 4 2K 8512 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 82711 tcpfunc 3 2K 3 loginclass 3 2K 6 filedesc_to_leader 3 2K 5 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 tcp_fsb 2 1K 4026 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 50 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 51299 sctp_iter 0 0K 251 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 242 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 59 sctp_stri 0 0K 5858 cdg data 0 0K 81 chd data 0 0K 41 tcp_do 0 0K 0 cubic data 0 0K 76 dctcp data 0 0K 65 mqdata 0 0K 0 htcp data 0 0K 49 vegas data 0 0K 42 pf_altq 0 0K 0 pf_temp 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 56328 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 2585 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 4156 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 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 ktls_ocf 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 646 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 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 4 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 0 VN POLL 0 0K 1 twa_commands 0 0K 0 statfs 0 0K 62048 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 5 tcp_log_dev 0 0K 1132 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 46652 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 4 lio 0 0K 8 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 193 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 53543 ioctlops 0 0K 1981 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 1057 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8391 1055 1150435 0 254 38690816 0 malloc-384 384 37859 31 108017 0 30 14549760 0 malloc-8192 8192 1190 5 85775 0 2 9789440 0 tcp_log 416 10000 5021 361056 0 254 6248736 0 malloc-1024 1024 4174 14 4844 0 16 4288512 0 malloc-32768 32768 108 17 575 0 1 4096000 0 malloc-1024 1024 871 2381 67239 0 16 3330048 0 malloc-1024 1024 136 2844 58281 0 16 3051520 0 mbuf_cluster 2048 1425 1 1425 0 254 2920448 0 mbuf 256 9687 1068 4954919 0 254 2753280 0 malloc-384 384 7084 56 1177617 0 30 2741760 0 sctp_asoc 2288 1183 12 34336 0 254 2734160 0 malloc-8192 8192 328 2 1101 0 1 2703360 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-1024 1024 2375 25 130692 0 16 2457600 0 malloc-2048 2048 1078 8 34842 0 8 2224128 0 RADIX NODE 144 13508 1441 1473981 0 64 2152656 0 UMA Slabs 0 112 17379 6 17593 0 126 1947120 0 BUF TRIE 144 197 13271 23446 0 62 1939392 0 malloc-512 512 921 2383 62674 0 31 1691648 0 sctp_ep 1280 1188 126 85770 0 254 1681920 0 malloc-1024 1024 1380 20 159406 0 16 1433600 0 malloc-384 384 1341 2389 268408 0 30 1432320 0 malloc-32768 32768 26 6 61731 0 1 1048576 0 sctp_raddr 736 1376 21 43008 0 254 1028192 0 tcp_bbr_map 128 74 6281 453716 0 126 813440 0 malloc-8192 8192 87 6 62817 0 1 761856 0 malloc-65536 65536 3 8 3910 0 1 720896 0 malloc-384 384 1728 62 56445 0 30 687360 0 FFS inode 1160 532 49 62520 0 10 673960 0 socket 944 103 449 106359 0 254 521088 0 VM OBJECT 264 1654 146 886658 0 31 475200 0 256 Bucket 2048 178 42 28953 0 8 450560 0 malloc-16384 16384 24 1 31 0 1 409600 0 THREAD 1808 181 28 68337 0 8 377872 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 ertt_txseginfo 40 0 9292 2372707 0 254 371680 0 mbuf_packet 256 405 1020 554710 0 254 364800 0 malloc-512 512 38 666 78779 0 30 360448 0 VNODE 448 570 186 62560 0 31 338688 0 malloc-65536 65536 5 0 5 0 1 327680 0 MAP ENTRY 96 2791 611 3392850 0 127 326592 0 malloc-384 384 672 58 19244 0 30 280320 0 tcp_inpcb 488 79 481 13838 0 254 273280 0 malloc-2048 2048 125 5 148 0 8 266240 0 vmem btag 56 4427 97 4453 0 254 253344 0 malloc-4096 4096 8 52 47653 0 3 245760 0 DEVCTL 1024 0 216 132 0 0 221184 0 malloc-8192 8192 23 3 286 0 1 212992 0 tcpcb 1080 61 128 13838 0 254 204120 0 sctp_chunk 152 1046 280 16225 0 254 201552 0 malloc-16384 16384 11 1 247 0 1 196608 0 malloc-384 384 442 58 270490 0 30 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-4096 4096 43 2 1309 0 2 184320 0 VMSPACE 2544 62 10 62800 0 4 183168 0 FFS2 dinode 256 532 113 62519 0 62 165120 0 malloc-512 512 210 110 129673 0 30 163840 0 malloc-384 384 330 70 72780 0 30 153600 0 malloc-512 512 228 60 62647 0 30 147456 0 128 Bucket 1024 87 56 18531 0 16 146432 0 S VFS Cache 104 1048 356 65361 0 126 146016 0 PROC 1328 89 16 62822 0 8 139440 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 118 6 140 0 16 126976 0 32 Bucket 256 177 303 25836 0 62 122880 0 ksiginfo 112 90 954 2942 0 126 116928 0 malloc-16384 16384 2 5 34 0 1 114688 0 filedesc0 1072 87 18 63426 0 8 112560 0 malloc-512 512 196 20 4623 0 30 110592 0 malloc-16384 16384 4 2 6 0 1 98304 0 ripcb 488 5 195 2063 0 254 97600 0 malloc-512 512 120 64 64034 0 30 94208 0 g_bio 408 0 230 184001 0 30 93840 0 malloc-4096 4096 15 7 2282 0 2 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 16 Bucket 144 401 215 14871 0 62 88704 0 64 Bucket 512 105 63 20705 0 30 86016 0 clpbuf 2624 0 32 31 0 16 83968 0 malloc-65536 65536 0 1 4 0 1 65536 0 malloc-65536 65536 0 1 176 0 1 65536 0 malloc-32768 32768 1 1 121 0 1 65536 0 malloc-16384 16384 2 2 9 0 1 65536 0 malloc-8192 8192 3 5 109 0 1 65536 0 malloc-8192 8192 2 6 63366 0 1 65536 0 malloc-384 384 115 55 106414 0 30 65280 0 malloc-2048 2048 10 20 521 0 8 61440 0 udplite_inpcb 488 0 120 1107 0 254 58560 0 sctp_stream_msg_out 112 343 161 7297 0 254 56448 0 sctp_laddr 48 26 1066 25284 0 254 52416 0 tcp_bbr_pcb 832 37 26 4634 0 16 52416 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-2048 2048 16 8 56 0 8 49152 0 pcpu-8 8 5035 597 16453 0 254 45056 0 pipe 744 23 37 2883 0 16 44640 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-512 512 34 46 984 0 30 40960 0 malloc-512 512 27 53 1508 0 30 40960 0 Files 80 242 258 203897 0 126 40000 0 NAMEI 1024 0 36 281285 0 16 36864 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-8192 8192 0 4 13 0 1 32768 0 malloc-4096 4096 6 2 12 0 2 32768 0 malloc-2048 2048 2 14 1564 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 8 Bucket 80 40 360 6935 0 126 32000 0 TURNSTILE 136 210 21 210 0 62 31416 0 unpcb 256 22 98 3049 0 254 30720 0 tcp_rack_pcb 832 2 34 4026 0 16 29952 0 tcp_rack_map 112 4 248 7356 0 126 28224 0 PWD 32 28 854 61821 0 254 28224 0 4 Bucket 48 21 567 8247 0 254 28224 0 2 Bucket 32 90 792 25515 0 254 28224 0 KNOTE 160 28 147 488919 0 62 28000 0 malloc-8192 8192 1 2 106 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 malloc-4096 4096 4 2 94 0 2 24576 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 ertt 72 61 219 13838 0 126 20160 0 SLEEPQUEUE 88 210 14 210 0 126 19712 0 udp_inpcb 488 6 34 457 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 488 0 2 16384 0 malloc-2048 2048 2 6 6 0 8 16384 0 vtnet_tx_hdr 24 1 667 2674682 0 254 16032 0 sctp_readq 152 0 78 2884 0 254 11856 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-2048 2048 3 1 163 0 8 8192 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 166 0 16 8192 0 pf tags 104 2 76 19 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 15 0 254 8096 0 PGRP 88 35 57 67 0 126 8096 0 rl_entry 40 100 102 100 0 254 8080 0 sctp_asconf_ack 48 0 168 32 0 254 8064 0 udpcb 32 6 246 1564 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 AIO 208 0 38 9 0 62 7904 0 itimer 352 0 22 24 0 30 7744 0 AIOCB 552 0 14 14 0 16 7728 0 AIOLIO 272 0 28 4 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 215 0 126 6448 0 domainset 40 0 126 160 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 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 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 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 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 cdg_qdiffsample 16 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 304 0 0 0 0 254 0 0 pf mtags 48 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 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 584 0 0 0 0 16 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 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 128 0 0 0 0 126 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-1024 1024 0 0 0 0 16 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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