Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff81806368 stack pointer = 0x28:0xfffffe00517685e0 frame pointer = 0x28:0xfffffe00517685e0 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 = 53424 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 1 time = 1624340259 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517682b0 vpanic() at vpanic+0x1cc/frame 0xfffffe0051768310 panic() at panic+0x43/frame 0xfffffe0051768370 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00517683f0 trap() at trap+0xf7/frame 0xfffffe0051768510 calltrap() at calltrap+0x8/frame 0xfffffe0051768510 --- trap 0x9, rip = 0xffffffff81806368, rsp = 0xfffffe00517685e0, rbp = 0xfffffe00517685e0 --- strlen() at strlen+0x28/frame 0xfffffe00517685e0 kvprintf() at kvprintf+0xd34/frame 0xfffffe0051768720 vsnprintf() at vsnprintf+0x43/frame 0xfffffe0051768760 vpanic() at vpanic+0x105/frame 0xfffffe00517687c0 panic() at panic+0x43/frame 0xfffffe0051768820 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe0051768880 sctp_endpoint_probe() at sctp_endpoint_probe+0xbd/frame 0xfffffe0051768930 sctp_inpcb_bind() at sctp_inpcb_bind+0x660/frame 0xfffffe00517689e0 sobind() at sobind+0x7d/frame 0xfffffe0051768a20 kern_bindat() at kern_bindat+0x1d0/frame 0xfffffe0051768a70 sys_bind() at sys_bind+0xd9/frame 0xfffffe0051768ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051768bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051768bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 53424 tid 155478 ] Stopped at kdb_enter+0x67: movq $0,0x16400de(%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 0xfffffe009a600000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051768290 rbp 0xfffffe00517682b0 rsi 0x40001 rdi 0xffffffff811327c6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0051768180 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81981b01 r14 0xffffffff81a7501c r15 0xffffffff81a7501c rip 0xffffffff81129827 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x16400de(%rip) db> show proc Process 53424 (syz-executor.3) at 0xfffff80035237530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 838 at 0xfffff80027555530 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00955fc3e0 (map 0xfffffe00955fc3e0) (map.pmap 0xfffffe00955fc4a0) (pmap 0xfffffe00955fc500) threads: 2 132948 RunQ syz-executor.3 155478 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 53426 1555 1555 0 R CPU 0 syz-executor.0 53424 838 838 0 R (threaded) syz-executor.3 132948 RunQ syz-executor.3 155478 Run CPU 1 syz-executor.3 53423 818 818 0 R (threaded) syz-executor.2 149392 RunQ syz-executor.2 155477 S uwait 0xfffff800273b5b00 syz-executor.2 52773 1 1555 0 SV uwait 0xfffff80027b4bf00 syz-executor.0 52772 1 1555 0 SV connec 0xfffff800550eabf0 syz-executor.0 46638 1 838 0 S uwait 0xfffff80027b6fd00 syz-executor.3 46630 1 838 0 S uwait 0xfffff80027e74900 syz-executor.3 43408 43406 786 0 SV uwait 0xfffff80055436900 syz-executor.1 43406 1 786 0 DV ppwait 0xfffff80035237f40 syz-executor.1 40461 40457 838 0 SV uwait 0xfffff80027b4b700 syz-executor.3 40457 1 838 0 DV ppwait 0xfffff800353cca10 syz-executor.3 37337 37336 1555 0 SV uwait 0xfffff8005533bf00 syz-executor.0 37336 1 1555 0 DV ppwait 0xfffff800352374e0 syz-executor.0 34053 1 1555 0 S uwait 0xfffff80015e34100 syz-executor.0 34049 1 1555 0 S uwait 0xfffff80015d91d00 syz-executor.0 31883 1 838 0 S uwait 0xfffff800273b5500 syz-executor.3 31880 1 838 0 S uwait 0xfffff80027b4b300 syz-executor.3 31877 1 838 0 S uwait 0xfffff80027d25f00 syz-executor.3 31876 1 838 0 S uwait 0xfffff800153d0100 syz-executor.3 26730 1 818 0 SV uwait 0xfffff80027e74d00 syz-executor.2 26729 1 818 0 SV uwait 0xfffff80055436f00 syz-executor.2 16756 0 0 0 DL aiordy 0xfffff80027b0ea60 [aiod4] 16755 0 0 0 DL aiordy 0xfffff80027d97530 [aiod3] 16754 0 0 0 DL aiordy 0xfffff80027d97000 [aiod2] 16753 0 0 0 DL aiordy 0xfffff80055688a60 [aiod1] 12380 1 12380 65 Ss select 0xfffff80015e248c0 dhclient 7737 1 7737 0 Ss select 0xfffff800553f6ec0 dhclient 7734 1 7734 0 Ss select 0xfffff8005553c740 dhclient 7723 1 7723 65 Ss select 0xfffff8005552aa40 dhclient 5713 1 5713 0 Ss select 0xfffff800553c0440 dhclient 5710 1 5710 0 Ss select 0xfffff8005553cec0 dhclient 5691 1 5691 65 Ss select 0xfffff800553c05c0 dhclient 3801 1 3801 0 Ss select 0xfffff80027b365c0 dhclient 3798 1 3798 0 Ss select 0xfffff8005552aec0 dhclient 3779 1 3779 65 Ss select 0xfffff80027fb6140 dhclient 1555 780 1555 0 Rs syz-executor.0 1554 1 1554 0 Ss select 0xfffff80027fa4140 dhclient 1551 1 1551 0 Ss select 0xfffff80027fa4a40 dhclient 838 780 838 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.3 818 780 818 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.2 786 780 786 0 Rs syz-executor.1 780 778 778 0 S (threaded) syz-fuzzer 100115 S uwait 0xfffff80015d94b00 syz-fuzzer 100116 S uwait 0xfffff80027373500 syz-fuzzer 100117 S uwait 0xfffff80027373700 syz-fuzzer 100118 S uwait 0xfffff8002796d900 syz-fuzzer 100119 S uwait 0xfffff8002796db00 syz-fuzzer 100120 S uwait 0xfffff8002796dd00 syz-fuzzer 100121 S uwait 0xfffff8002796df00 syz-fuzzer 100122 S kqread 0xfffff80015d91900 syz-fuzzer 102711 S uwait 0xfffff80027b4b500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80027329b10 csh 776 694 776 0 Ss select 0xfffff80015f03a40 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ab64b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab84b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab8cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abf4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abfcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015e24bc0 sshd 507 1 507 0 Ss select 0xfffff80015fa6bc0 syslogd 436 1 436 0 Ss select 0xfffff80015e242c0 devd 435 1 435 65 Ss select 0xfffff8002741e440 dhclient 350 1 350 0 Ss select 0xfffff80015e245c0 dhclient 347 1 347 0 Ss select 0xfffff80015f04a40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cd1530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarcl 0xffffffff815c5200 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82eb08b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82faa410 [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 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 - 0xfffff80015a47100 [acpi_task_0] 100075 D - 0xfffff80015a47100 [acpi_task_1] 100076 D - 0xfffff80015a47100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 53426 (syz-executor.0) thread 0xfffffe009da8b3a0 (149369) exclusive rw vm object (vm object) r = 0 (0xfffff80035513e70) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00950a3440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4935 Process 53424 (syz-executor.3) thread 0xfffffe00950c4e40 (155478) exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b0f98) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 db> show malloc Type InUse MemUse Requests pcb 3529 16241K 179202 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 sctp_atcl 3463 3463K 124302 sctp_stro 1728 3456K 37182 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 sctp_atky 5191 1947K 163970 inodedep 1005 1524K 52624 sctp_athm 3463 1299K 125077 sctp_map 3456 1296K 74364 newblk 9 1036K 53589 vfscache 3 1035K 3 filedesc 52 826K 104956 subproc 184 772K 53530 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 dirrem 996 498K 52522 intr 4 480K 4 bus 986 377K 3469 freefile 995 374K 52511 BPF 46 337K 73 linker 348 270K 540 sctp_timw 494 247K 494 DEVFS1 107 214K 124 kdtrace 260 208K 108907 module 510 192K 510 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 pagedep 13 142K 52464 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 104K 6 UMA 270 102K 270 routetbl 190 93K 601 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2876 syncache 1 76K 1 msg 4 68K 4 ifaddr 71 67K 76 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 157 59K 195 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 lltable 47 41K 146 kqueue 86 40K 53468 KTRACE 100 38K 100 taskqueue 60 36K 60 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 798 DEVFSP 85 32K 8013 pwddesc 84 32K 53429 in6_multi 71 31K 81 GEOM 60 29K 489 kbdmux 6 28K 6 cred 26 26K 305 ifnet 7 25K 7 plimit 24 24K 526 kcovinfo 64 24K 85 ksem 4 21K 436 CAM queue 5 21K 1528 selfd 55 21K 712084 pfs_nodes 20 20K 20 proc-args 52 20K 719 UART 12 18K 12 session 35 18K 55 inpcbpolicy 46 18K 10703 bmsafemap 3 17K 52609 rpc 2 16K 2 shmfd 1 16K 56 pfs_vncache 1 16K 1 osd 39 15K 7382 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 188 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 uidinfo 3 9K 14 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 110 mount 16 7K 90 fpukern_ctx 3 6K 3 sctp_ifa 15 6K 17 terminal 11 6K 11 ip6ndp 12 6K 16 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 newdirblk 8 3K 52441 mkdir 8 3K 104882 in_multi 6 3K 9 nexusdev 7 3K 7 xform 7 3K 8990 feeder 7 3K 7 procdesc 5 3K 16 freework 5 3K 52444 sctp_ifn 6 3K 17 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 77428 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 52443 vnodemarker 2 2K 110 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 144 crypto 4 2K 507 diradd 4 2K 52563 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 CAM SIM 2 1K 2 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 49 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 tcp_do 0 0K 0 tcp_fsb 0 0K 1685 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 44502 sctp_iter 0 0K 353 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 338 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 15 sctp_aadr 0 0K 11 sctp_stri 0 0K 1480 cubic data 0 0K 0 chd data 0 0K 0 vegas data 0 0K 0 cdg data 0 0K 0 htcp data 0 0K 0 dctcp data 0 0K 2 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 38726 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 53 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 6 allocindir 0 0K 0 indirdep 0 0K 11 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 1229 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 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 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 53470 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 6 tcp_log_dev 0 0K 1213 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 3682 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 9 lio 0 0K 6 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 202 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 33503 ioctlops 0 0K 738 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 895 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 8 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 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 9579 500 1170885 0 254 41283584 0 malloc-8192 8192 1737 115 86390 0 1 15171584 0 malloc-384 384 38951 259 113441 0 30 15056640 0 malloc-1024 1024 1087 3313 53508 0 16 4505600 0 malloc-1024 1024 4174 6 4214 0 16 4280320 0 sctp_asoc 2288 1728 127 37182 0 254 4244240 0 malloc-384 384 9784 576 1063653 0 30 3978240 0 malloc-1024 1024 3468 244 125804 0 16 3801088 0 malloc-2048 2048 1730 120 38473 0 8 3788800 0 malloc-1024 1024 133 2983 40412 0 16 3190784 0 mbuf 256 11281 554 2058204 0 254 3029760 0 malloc-8192 8192 328 3 1099 0 1 2711552 0 pbuf 2624 0 973 0 0 2 2553152 0 sctp_ep 1280 1735 161 86380 0 254 2426880 0 malloc-512 512 1134 3322 53160 0 30 2281472 0 RADIX NODE 144 15060 505 1374647 0 62 2241360 0 UMA Slabs 0 112 19691 34 19691 0 126 2209200 0 tcp_log 416 0 5184 67640 0 254 2156544 0 mbuf_cluster 2048 1035 1 1035 0 254 2121728 0 malloc-1024 1024 1920 140 142079 0 16 2109440 0 BUF TRIE 144 240 13228 1835 0 62 1939392 0 malloc-384 384 1562 3298 224161 0 30 1866240 0 sctp_raddr 736 1728 131 37182 0 254 1368224 0 malloc-32768 32768 27 5 52478 0 1 1048576 0 malloc-8192 8192 86 5 53429 0 1 745472 0 malloc-384 384 1728 32 53845 0 30 675840 0 FFS inode 1160 526 48 53037 0 9 665840 0 tcp_bbr_map 128 3976 54 55796 0 126 515840 0 malloc-4096 4096 7 110 4643 0 2 479232 0 VM OBJECT 264 1676 79 750865 0 30 463320 0 malloc-16384 16384 24 0 29 0 1 393216 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 175 23 55479 0 8 357984 0 sctp_laddr 48 5760 1296 58160 0 254 338688 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-512 512 31 609 60304 0 30 327680 0 ertt_txseginfo 40 6397 1784 143674 0 254 327240 0 256 Bucket 2048 113 43 19274 0 8 319488 0 vmem btag 56 5098 74 5098 0 254 289632 0 VNODE 448 564 75 53077 0 30 286272 0 malloc-384 384 648 92 11623 0 30 284160 0 socket 944 82 214 98609 0 254 279424 0 tcp_inpcb 488 35 533 7370 0 254 277184 0 malloc-512 512 508 28 1667 0 30 274432 0 mbuf_packet 256 525 510 83006 0 254 264960 0 malloc-2048 2048 125 3 146 0 8 262144 0 MAP ENTRY 96 2346 342 2880197 0 126 258048 0 DEVCTL 1024 0 216 134 0 0 221184 0 malloc-384 384 468 92 217776 0 30 215040 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-8192 8192 23 3 52 0 1 212992 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 g_bio 408 0 450 11881 0 30 183600 0 sctp_stream_msg_out 112 1569 51 2884 0 254 181440 0 VMSPACE 2544 52 11 53391 0 4 160272 0 S VFS Cache 104 1036 407 55407 0 126 150072 0 malloc-384 384 318 62 63778 0 30 145920 0 FFS2 dinode 256 526 29 53037 0 62 142080 0 malloc-512 512 197 67 108203 0 30 135168 0 malloc-512 512 220 44 52776 0 30 135168 0 32 Bucket 256 358 167 39690 0 62 134400 0 PROC 1328 83 16 53426 0 8 131472 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 tcpcb 1080 35 77 7370 0 254 120960 0 malloc-1024 1024 112 4 120 0 16 118784 0 ksiginfo 112 84 960 2193 0 126 116928 0 malloc-16384 16384 2 5 36 0 1 114688 0 filedesc0 1072 84 21 53429 0 8 112560 0 128 Bucket 1024 32 67 4513 0 16 101376 0 16 Bucket 144 481 219 12244 0 62 100800 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 4 2 6 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_chunk 152 226 346 1830 0 254 86944 0 malloc-512 512 121 47 53284 0 30 86016 0 clpbuf 2624 0 32 47 0 16 83968 0 tcp_bbr_pcb 832 1 89 3349 0 16 74880 0 malloc-8192 8192 3 6 801 0 1 73728 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-8192 8192 2 6 53578 0 1 65536 0 malloc-2048 2048 10 20 520 0 8 61440 0 malloc-384 384 96 54 92535 0 30 57600 0 malloc-4096 4096 12 2 136 0 2 57344 0 64 Bucket 512 53 59 37112 0 30 57344 0 malloc-4096 4096 7 6 38 0 2 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-4096 4096 6 6 53 0 2 49152 0 malloc-2048 2048 16 8 175 0 8 49152 0 pipe 744 23 37 904 0 16 44640 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-512 512 25 55 1444 0 30 40960 0 pcpu-8 8 4705 415 5011 0 254 40960 0 Files 80 250 250 175790 0 126 40000 0 NAMEI 1024 0 36 236703 0 16 36864 0 malloc-2048 2048 2 16 516 0 8 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-512 512 34 30 361 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 199 32 199 0 62 31416 0 udplite_inpcb 488 0 64 840 0 254 31232 0 tcp_rack_pcb 832 0 36 1685 0 16 29952 0 KNOTE 160 28 147 513299 0 62 28000 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 80 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 malloc-4096 4096 4 2 107 0 2 24576 0 PWD 32 29 727 52546 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 54 246 6656 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 2 Bucket 32 192 438 17985 0 254 20160 0 ripcb 488 5 35 1857 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 2 376 0 2 16384 0 vtnet_tx_hdr 24 0 668 623812 0 254 16032 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 ertt 72 35 133 7370 0 126 12096 0 udp_inpcb 488 6 18 636 0 254 11712 0 itimer 352 0 33 28 0 30 11616 0 kenv 258 15 30 1040 0 30 11610 0 routing nhops 256 27 18 40 0 62 11520 0 unpcb 256 20 25 1471 0 254 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 16 0 16 8192 0 rtentry 176 31 15 40 0 62 8096 0 PGRP 88 35 57 59 0 126 8096 0 rl_entry 40 61 141 61 0 254 8080 0 tcp_rack_map 112 0 72 2832 0 126 8064 0 udpcb 32 6 246 1476 0 254 8064 0 4 Bucket 48 7 161 1037 0 254 8064 0 sctp_readq 152 0 52 42 0 254 7904 0 AIO 208 0 38 33 0 62 7904 0 cryptop 280 0 28 54 0 30 7840 0 AIOCB 552 0 14 67 0 16 7728 0 AIOLIO 272 0 28 6 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 26 0 126 6448 0 domainset 40 0 126 19 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 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 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 cdg_qdiffsample 16 0 0 0 0 254 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 304 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 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 IPsec SA lft_c 16 0 0 0 0 254 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 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 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