Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff830858d0 stack pointer = 0x28:0xfffffe009c699870 frame pointer = 0x28:0xfffffe009c699910 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 = 21090 (syz-executor.1) trap number = 9 panic: general protection fault cpuid = 1 time = 1625140018 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c699540 vpanic() at vpanic+0x1cc/frame 0xfffffe009c6995a0 panic() at panic+0x43/frame 0xfffffe009c699600 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe009c699680 trap() at trap+0xf7/frame 0xfffffe009c6997a0 calltrap() at calltrap+0x8/frame 0xfffffe009c6997a0 --- trap 0x9, rip = 0xffffffff830858d0, rsp = 0xfffffe009c699870, rbp = 0xfffffe009c699910 --- sctp_inpcb_bind() at sctp_inpcb_bind+0x430/frame 0xfffffe009c699910 sctp6_connect() at sctp6_connect+0x208/frame 0xfffffe009c6999b0 soconnectat() at soconnectat+0x183/frame 0xfffffe009c699a10 kern_connectat() at kern_connectat+0x21b/frame 0xfffffe009c699a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe009c699ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009c699bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c699bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 21090 tid 125549 ] Stopped at kdb_enter+0x67: movq $0,0x16400ce(%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 0xfffffe0095a00000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c699520 rbp 0xfffffe009c699540 rsi 0x40001 rdi 0xffffffff811327d6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c699410 r11 0x1ff63fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81981a00 r14 0xffffffff81a74fe1 r15 0xffffffff81a74fe1 rip 0xffffffff81129837 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x16400ce(%rip) db> show proc Process 21090 (syz-executor.1) at 0xfffff80050e46000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 786 at 0xfffff80015f1f538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004bda538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0095452000 (map 0xfffffe0095452000) (map.pmap 0xfffffe00954520c0) (pmap 0xfffffe0095452120) threads: 2 125039 RunQ syz-executor.1 125549 Run CPU 1 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 21094 785 785 0 R syz-executor.0 21093 813 813 0 R (threaded) syz-executor.3 115474 RunQ syz-executor.3 125552 RunQ syz-executor.3 21091 790 790 0 R (threaded) syz-executor.2 121970 RunQ syz-executor.2 125550 Run CPU 0 syz-executor.2 21090 786 786 0 R (threaded) syz-executor.1 125039 RunQ syz-executor.1 125549 Run CPU 1 syz-executor.1 20355 1 785 0 S uwait 0xfffff80027f75f00 syz-executor.0 20354 1 785 0 S uwait 0xfffff8001d401300 syz-executor.0 20271 1 785 0 S uwait 0xfffff8001d36a700 syz-executor.0 20270 1 785 0 S uwait 0xfffff800507b2900 syz-executor.0 20237 1 785 0 S uwait 0xfffff80027f75100 syz-executor.0 20236 1 785 0 S uwait 0xfffff8001d298100 syz-executor.0 20227 1 785 0 S uwait 0xfffff8001d48c900 syz-executor.0 20221 1 785 0 S uwait 0xfffff800501a3100 syz-executor.0 19165 19164 786 0 SV uwait 0xfffff800153d0300 syz-executor.1 19164 1 786 0 RV syz-executor.1 18996 1 785 0 S uwait 0xfffff800507b2500 syz-executor.0 18994 1 785 0 S uwait 0xfffff800507b2d00 syz-executor.0 17347 1 786 0 SV uwait 0xfffff800501a3700 syz-executor.1 17344 1 786 0 SV aiowc 0xfffff8001d30b8b0 syz-executor.1 17263 1 813 0 S uwait 0xfffff800501a3b00 syz-executor.3 17261 1 813 0 S uwait 0xfffff80027dfa900 syz-executor.3 15230 1 785 0 S uwait 0xfffff80027dfaf00 syz-executor.0 15226 1 785 0 S uwait 0xfffff800153d0700 syz-executor.0 15083 1 785 0 S uwait 0xfffff800153d0100 syz-executor.0 15082 1 785 0 S uwait 0xfffff80027dfab00 syz-executor.0 12892 1 790 0 S uwait 0xfffff8001d36a500 syz-executor.2 12891 1 790 0 S uwait 0xfffff8001d36ab00 syz-executor.2 11549 1 786 0 S uwait 0xfffff80027576500 syz-executor.1 11546 1 786 0 S uwait 0xfffff8001d298500 syz-executor.1 11395 1 786 0 S umtxn 0xfffff80027f75700 syz-executor.1 11380 1 786 0 S uwait 0xfffff800501a3300 syz-executor.1 11372 1 786 0 S uwait 0xfffff80027e10100 syz-executor.1 11135 1 785 0 S uwait 0xfffff80027f75d00 syz-executor.0 11128 1 785 0 S uwait 0xfffff8002731d500 syz-executor.0 10158 1 785 0 S uwait 0xfffff80027f9dd00 syz-executor.0 10155 1 785 0 S uwait 0xfffff80027e10900 syz-executor.0 10056 1 813 0 S uwait 0xfffff8001d298300 syz-executor.3 10053 1 813 0 S uwait 0xfffff80027576300 syz-executor.3 5542 1 813 0 S uwait 0xfffff80015cca300 syz-executor.3 5540 1 813 0 S uwait 0xfffff800153d0500 syz-executor.3 5467 1 790 0 S uwait 0xfffff80027f9d900 syz-executor.2 5466 1 790 0 S uwait 0xfffff800273ae100 syz-executor.2 4133 1 4133 65 Ss select 0xfffff80027ee7740 dhclient 3348 1 3348 0 Ss select 0xfffff8001d1a9740 dhclient 3340 1 3340 0 Ss select 0xfffff80015d5fd40 dhclient 3321 1 3321 65 Ss select 0xfffff80027e78d40 dhclient 2726 1 2726 0 Ss select 0xfffff80027664440 dhclient 2723 1 2723 0 Ss select 0xfffff8002736e440 dhclient 2704 1 2704 65 Ss select 0xfffff8002736e5c0 dhclient 2057 1 2057 0 Ss select 0xfffff8001d0aaa40 dhclient 2054 1 2054 0 Ss select 0xfffff8001d0aa740 dhclient 2040 1 2040 65 Ss select 0xfffff800275d5bc0 dhclient 1245 1 1245 0 Ss select 0xfffff80027ee6a40 dhclient 1242 1 1242 0 Ss select 0xfffff80027ee6bc0 dhclient 831 0 0 0 DL aiordy 0xfffff80027dc6000 [aiod4] 830 0 0 0 DL aiordy 0xfffff80027dc6538 [aiod3] 829 0 0 0 DL aiordy 0xfffff80027dc6a70 [aiod2] 828 0 0 0 DL aiordy 0xfffff80027d85000 [aiod1] 813 780 813 0 Rs syz-executor.3 790 780 790 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 100109 S uwait 0xfffff800273ae300 syz-fuzzer 100122 S uwait 0xfffff80027572900 syz-fuzzer 100123 S uwait 0xfffff80027572b00 syz-fuzzer 100124 S uwait 0xfffff80015abf700 syz-fuzzer 100125 S kqread 0xfffff80027a5df00 syz-fuzzer 100126 S uwait 0xfffff80027572f00 syz-fuzzer 100127 S uwait 0xfffff80015abf900 syz-fuzzer 100128 S uwait 0xfffff8002731d100 syz-fuzzer 100129 S uwait 0xfffff8002731d300 syz-fuzzer 113374 S uwait 0xfffff8001d36a900 syz-fuzzer 778 776 778 0 SWs pause 0xfffff80027570b20 csh 776 694 776 0 Ss select 0xfffff80015f1bbc0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2a4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2acb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015b314b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015b31cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ab94b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015ab9cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff80015f1b5c0 sshd 507 1 507 0 Ss select 0xfffff80015e5b8c0 syslogd 436 1 436 0 Ss select 0xfffff80015e86d40 devd 435 1 435 65 Ss select 0xfffff80015df5440 dhclient 350 1 350 0 Ss select 0xfffff80015e5b140 dhclient 347 1 347 0 Ss select 0xfffff80015f1cd40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ccd538 [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] 100096 D sdflush 0xfffff80004ddc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 RL (threaded) [pagedaemon] 100079 RunQ [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarcl 0xffffffff815c5b30 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830df8b8 [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 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [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 I [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 0xfffff80004bda538 [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 - 0xfffff800153ebd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153eb900 [vtnet0 txq 0] 100057 D - 0xfffff800153eb500 [vtnet0 rxq 1] 100058 D - 0xfffff800153eb100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015468900 [mca taskq] 100069 D - 0xffffffff81e21891 [deadlkres] 100074 D - 0xfffff80015ab4100 [acpi_task_0] 100075 D - 0xfffff80015ab4100 [acpi_task_1] 100076 D - 0xfffff80015ab4100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 21090 (syz-executor.1) thread 0xfffffe00953ba900 (125549) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8001d969968) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b4390) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8001d969988) locked @ /syzkaller/managers/main/kernel/sys/netinet6/sctp6_usrreq.c:870 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 pf_rule 1092 4365K 5104 tcp_hpts 5 3219K 5 kobj 326 2608K 486 inodedep 1653 2172K 20248 vtbuf 24 2064K 46 filedesc 90 1441K 40161 pcb 150 1163K 21376 newblk 17 1040K 22785 vfscache 3 1035K 3 subproc 222 950K 21222 dirrem 1642 821K 20065 acpica 1674 649K 54806 freefile 1636 614K 20042 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 61 linker 348 270K 433 kdtrace 300 235K 46648 DEVFS1 107 214K 124 umtx 440 193K 440 module 510 192K 510 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 17 144K 20078 tfo_ccache 1 136K 1 temp 47 125K 4792 sem 4 120K 4 routetbl 195 120K 568 UMA 270 102K 270 sctp_atcl 93 93K 10675 audit_evclass 236 89K 294 mtx_pool 2 80K 2 syncache 1 76K 1 vmem 3 72K 5 pf_table 17 68K 41 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 sctp_stro 30 60K 2512 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 kqueue 106 48K 21101 sctp_timw 94 47K 94 sctp_atky 123 47K 13991 ithread 99 43K 99 rman 84 42K 425 pwddesc 103 39K 21093 KTRACE 100 38K 100 DEVFSP 96 36K 7205 lltable 42 36K 132 taskqueue 60 36K 60 sctp_athm 93 35K 11407 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1684 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 12 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 295 ksem 7 26K 2305 ifnet 7 25K 7 plimit 24 24K 571 kcovinfo 64 24K 68 sctp_map 60 23K 5024 CAM queue 5 21K 1528 selfd 55 21K 298164 pfs_nodes 20 20K 20 proc-args 52 20K 717 UART 12 18K 12 session 35 18K 292 bmsafemap 2 17K 20176 rpc 2 16K 2 shmfd 1 16K 64 pfs_vncache 1 16K 1 sglist 5 13K 5 ufs_dirhash 20 13K 24 lockf 33 13K 85 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 pf_ifnet 15 11K 1979 Unitno 29 11K 47 acpisem 28 11K 28 CAM XPT 22 11K 543 pf_osfp 26 10K 26 inpcbpolicy 25 10K 13316 uidinfo 3 9K 15 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 170 xform 18 7K 8155 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 osd 14 6K 9688 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 newdirblk 12 5K 20038 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 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 40076 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 20070 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 sctp_stri 2 2K 1468 softdep 1 2K 1 freeblks 4 2K 20033 vnodemarker 2 2K 252 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 soname 5 2K 30969 filecaps 5 2K 120 crypto 4 2K 302 diradd 4 2K 20106 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 48 CAM SIM 2 1K 2 filedesc_to_leader 2 1K 3 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 sigio 1 1K 3 sctp_mcore 0 0K 0 sctp_socko 0 0K 2420 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 2174 chd data 0 0K 0 cubic data 0 0K 0 vegas data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 2 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 15879 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 125 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 8 allocindir 0 0K 0 indirdep 0 0K 46 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 31 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 3 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 5 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 20521 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 33 tcp_log_dev 0 0K 4296 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 8504 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 10 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 171 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 27634 ioctlops 0 0K 8402 eventfd 0 0K 26 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 927 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 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 8320 691 1168267 0 253 36909056 0 malloc-384 384 35559 121 44087 0 30 13701120 0 RADIX NODE 144 16921 16592 615031 0 63 4825872 0 malloc-4096 4096 1098 2 5085 0 2 4505600 0 malloc-1024 1024 4174 14 4194 0 16 4288512 0 tcp_log 416 1314 5994 274877 0 253 3040128 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 8817 723 2289605 0 254 2442240 0 malloc-1024 1024 133 2119 17586 0 16 2306048 0 malloc-1024 1024 1729 451 21247 0 16 2232320 0 BUF TRIE 144 356 13112 5752 0 62 1939392 0 malloc-32768 32768 47 4 20083 0 1 1671168 0 UMA Slabs 0 112 14418 15 14879 0 126 1616496 0 mbuf_cluster 2048 570 2 570 0 253 1171456 0 malloc-512 512 1814 458 20725 0 30 1163264 0 malloc-384 384 2227 453 106105 0 30 1029120 0 malloc-8192 8192 106 4 21097 0 1 901120 0 malloc-8192 8192 63 40 7430 0 1 843776 0 tcp_bbr_map 128 5105 1250 46915 0 126 813440 0 malloc-384 384 1722 48 53918 0 30 679680 0 FFS inode 1160 539 21 20583 0 8 649600 0 malloc-384 384 1342 238 356292 0 30 606720 0 malloc-65536 65536 3 5 33 0 1 524288 0 VM OBJECT 264 1794 51 302206 0 30 487080 0 ertt_txseginfo 40 8450 2761 357372 0 254 448440 0 THREAD 1808 195 25 25552 0 8 397760 0 malloc-16384 16384 24 0 25 0 1 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 MAP ENTRY 96 3582 282 1142803 0 126 370944 0 malloc-1024 1024 300 56 33385 0 16 364544 0 256 Bucket 2048 124 34 18977 0 8 323584 0 malloc-4096 4096 24 48 9506 0 2 294912 0 VNODE 448 578 79 20624 0 30 294336 0 malloc-384 384 624 66 14097 0 30 264960 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 125 3 144 0 8 262144 0 malloc-512 512 39 465 23080 0 30 258048 0 tcp_inpcb 488 10 518 9676 0 253 257664 0 malloc-8192 8192 23 4 45 0 1 221184 0 VMSPACE 2544 75 9 21065 0 4 213696 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-1024 1024 100 108 12156 0 16 212992 0 g_bio 408 0 500 24317 0 30 204000 0 sctp_asoc 2288 30 55 2512 0 253 194480 0 socket 944 84 120 22220 0 253 192576 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_ep 1280 61 80 7425 0 253 180480 0 malloc-2048 2048 32 56 3799 0 8 180224 0 malloc-384 384 395 65 88225 0 30 176640 0 vmem btag 56 2897 115 2897 0 254 168672 0 malloc-16384 16384 4 6 32 0 1 163840 0 malloc-384 384 371 49 30624 0 30 161280 0 PROC 1336 103 14 21094 0 8 156312 0 S VFS Cache 104 1038 366 22837 0 126 146016 0 mbuf_packet 256 49 521 33476 0 254 145920 0 FFS2 dinode 256 539 16 20582 0 62 142080 0 malloc-512 512 196 76 45203 0 30 139264 0 malloc-512 512 246 26 20374 0 30 139264 0 malloc-1024 1024 130 2 144 0 16 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 filedesc0 1072 103 16 21093 0 8 127568 0 clpbuf 2624 0 48 659 0 15 125952 0 malloc-4096 4096 24 5 2173 0 2 118784 0 malloc-16384 16384 2 5 47 0 1 114688 0 pcpu-8 8 13731 605 65288 0 254 114688 0 128 Bucket 1024 49 58 3537 0 16 109568 0 DEVCTL 1024 0 100 153 0 0 102400 0 malloc-32768 32768 1 2 121 0 1 98304 0 tcpcb 1080 10 74 9676 0 253 90720 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-512 512 121 47 21881 0 30 86016 0 sctp_raddr 736 30 69 2512 0 253 72864 0 32 Bucket 256 133 137 170392 0 62 69120 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 2 2 7 0 1 65536 0 malloc-512 512 108 12 277 0 30 61440 0 malloc-384 384 127 33 25342 0 30 61440 0 16 Bucket 144 222 198 5046 0 62 60480 0 malloc-8192 8192 2 5 26215 0 1 57344 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 3 3 16 0 1 49152 0 malloc-2048 2048 10 14 518 0 8 49152 0 64 Bucket 512 48 48 46873 0 30 49152 0 ksiginfo 112 102 294 2957 0 126 44352 0 malloc-2048 2048 16 4 36 0 8 40960 0 malloc-512 512 27 53 3397 0 30 40960 0 udplite_inpcb 488 4 76 3094 0 253 39040 0 tcp_bbr_pcb 832 6 39 6302 0 16 37440 0 DIRHASH 1024 30 6 34 0 16 36864 0 NAMEI 1024 0 36 115783 0 16 36864 0 malloc-2048 2048 2 16 155 0 8 36864 0 Files 80 304 146 68756 0 126 36000 0 pipe 744 25 20 778 0 16 33480 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-4096 4096 6 2 10 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 221 10 221 0 62 31416 0 tcp_rack_pcb 832 0 36 2174 0 16 29952 0 malloc-4096 4096 5 2 1183 0 2 28672 0 malloc-512 512 34 22 669 0 30 28672 0 4 Bucket 48 12 576 1870 0 254 28224 0 KNOTE 160 28 147 409231 0 62 28000 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 64 0 1 24576 0 PWD 32 41 715 20134 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 50 250 4148 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 1 3 10 0 2 16384 0 malloc-4096 4096 2 2 2131 0 2 16384 0 sctp_laddr 48 76 260 377 0 254 16128 0 vtnet_tx_hdr 24 0 668 871582 0 254 16032 0 sctp_chunk 152 34 70 1200 0 253 15808 0 udp_inpcb 488 6 26 370 0 253 15616 0 unpcb 256 20 40 1423 0 253 15360 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 ertt 72 10 158 9676 0 126 12096 0 2 Bucket 32 112 266 5416 0 254 12096 0 ripcb 488 5 19 176 0 253 11712 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 cpuset 104 7 86 79 0 126 9672 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 9 0 16 8192 0 pf tags 104 57 21 146 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 294 0 126 8096 0 rl_entry 40 82 120 82 0 254 8080 0 sctp_stream_msg_out 112 2 70 73 0 253 8064 0 tcp_rack_map 112 0 72 3894 0 126 8064 0 udpcb 32 10 242 3464 0 254 8064 0 UMA Slabs 1 176 27 18 27 0 62 7920 0 sctp_readq 152 0 52 44 0 253 7904 0 AIO 208 1 37 22 0 62 7904 0 itimer 352 0 22 10 0 30 7744 0 AIOCB 552 0 14 35 0 16 7728 0 FPU_save_area 832 1 8 1 0 16 7488 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 tcptw 88 0 46 3 0 253 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 253 4032 0 AIOP 32 4 122 4 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 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 72 0 254 2520 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_ack 48 0 0 0 0 254 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 0 253 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 253 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 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 128 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 253 0 0 mbuf_jumbo_9k 9216 0 0 0 0 253 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 63 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 15 0 0 swwbuf 2624 0 0 0 0 7 0 0 swrbuf 2624 0 0 0 0 15 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