Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff81806358 stack pointer = 0x28:0xfffffe00517e0570 frame pointer = 0x28:0xfffffe00517e0570 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 = 20868 (syz-executor.2) trap number = 9 panic: general protection fault cpuid = 1 time = 1624747303 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00517e0240 vpanic() at vpanic+0x1cc/frame 0xfffffe00517e02a0 panic() at panic+0x43/frame 0xfffffe00517e0300 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00517e0380 trap() at trap+0xf7/frame 0xfffffe00517e04a0 calltrap() at calltrap+0x8/frame 0xfffffe00517e04a0 --- trap 0x9, rip = 0xffffffff81806358, rsp = 0xfffffe00517e0570, rbp = 0xfffffe00517e0570 --- strlen() at strlen+0x28/frame 0xfffffe00517e0570 kvprintf() at kvprintf+0xd34/frame 0xfffffe00517e06b0 vsnprintf() at vsnprintf+0x43/frame 0xfffffe00517e06f0 vpanic() at vpanic+0x105/frame 0xfffffe00517e0750 panic() at panic+0x43/frame 0xfffffe00517e07b0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe00517e0810 sctp_endpoint_probe() at sctp_endpoint_probe+0xbd/frame 0xfffffe00517e08c0 sctp_inpcb_bind() at sctp_inpcb_bind+0x94d/frame 0xfffffe00517e0970 sctp6_bind() at sctp6_bind+0xca/frame 0xfffffe00517e09e0 sobind() at sobind+0x7d/frame 0xfffffe00517e0a20 kern_bindat() at kern_bindat+0x1d0/frame 0xfffffe00517e0a70 sys_bind() at sys_bind+0xd9/frame 0xfffffe00517e0ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe00517e0bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe00517e0bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 20868 tid 126683 ] Stopped at kdb_enter+0x67: movq $0,0x164086e(%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 0xfffffe0098600000 rdx 0x3ffff rbx 0 rsp 0xfffffe00517e0220 rbp 0xfffffe00517e0240 rsi 0x40001 rdi 0xffffffff81132036 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00517e0110 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81981b01 r14 0xffffffff81a7500b r15 0xffffffff81a7500b rip 0xffffffff81129097 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164086e(%rip) db> show proc Process 20868 (syz-executor.2) at 0xfffff80027c43000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 796 at 0xfffff80027c43a60 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009532a3e0 (map 0xfffffe009532a3e0) (map.pmap 0xfffffe009532a4a0) (pmap 0xfffffe009532a500) threads: 3 118245 RunQ syz-executor.2 126683 Run CPU 1 syz-executor.2 126687 S uwait 0xfffff800275c3300 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 20873 783 783 0 R syz-executor.0 20872 807 807 0 R (threaded) syz-executor.3 118043 RunQ syz-executor.3 126688 RunQ syz-executor.3 20871 784 784 0 R (threaded) syz-executor.1 119006 RunQ syz-executor.1 126686 RunQ syz-executor.1 20868 796 796 0 R (threaded) syz-executor.2 118245 RunQ syz-executor.2 126683 Run CPU 1 syz-executor.2 126687 S uwait 0xfffff800275c3300 syz-executor.2 11295 1 796 0 S uwait 0xfffff800273f8d00 syz-executor.2 11290 1 796 0 S uwait 0xfffff8000f030100 syz-executor.2 10954 1 784 0 S uwait 0xfffff80015d68700 syz-executor.1 10953 1 784 0 S uwait 0xfffff800275c3100 syz-executor.1 10934 1 807 0 S uwait 0xfffff80027596b00 syz-executor.3 10932 1 807 0 S uwait 0xfffff80027efbb00 syz-executor.3 10840 1 796 0 S uwait 0xfffff80015d68300 syz-executor.2 10839 1 796 0 S uwait 0xfffff80027596700 syz-executor.2 5314 1 784 0 S uwait 0xfffff800273f8900 syz-executor.1 5312 1 784 0 S uwait 0xfffff8000f030300 syz-executor.1 4918 0 0 0 DL aiordy 0xfffff80027e15530 [aiod4] 4917 0 0 0 DL aiordy 0xfffff800273fc000 [aiod3] 4916 0 0 0 DL aiordy 0xfffff8002732ea60 [aiod2] 4915 0 0 0 DL aiordy 0xfffff8000f0ab530 [aiod1] 2602 1 2602 65 Ss select 0xfffff80015d6aa40 dhclient 2211 1 2211 0 Ss select 0xfffff800273df140 dhclient 2208 1 2208 0 Ss select 0xfffff80027a1cbc0 dhclient 2187 1 2187 65 Ss select 0xfffff80027cfe5c0 dhclient 1775 1 1775 0 Ss select 0xfffff80027339ec0 dhclient 1772 1 1772 0 Ss select 0xfffff800273df2c0 dhclient 1753 1 1753 65 Ss select 0xfffff8000f006440 dhclient 1415 1 1415 0 Ss select 0xfffff80027cfe440 dhclient 1411 1 1411 0 Ss select 0xfffff800274578c0 dhclient 1386 1 1386 65 Ss select 0xfffff800279fa8c0 dhclient 826 1 826 0 Ss select 0xfffff80027e4ad40 dhclient 821 1 821 0 Ss select 0xfffff80027cfebc0 dhclient 807 780 807 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.3 796 780 796 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100122 S uwait 0xfffff800275c4700 syz-fuzzer 100123 S uwait 0xfffff80015e45900 syz-fuzzer 100124 S uwait 0xfffff800275c3f00 syz-fuzzer 100125 S uwait 0xfffff800275c4100 syz-fuzzer 100126 S uwait 0xfffff800275c4900 syz-fuzzer 100127 S uwait 0xfffff800275c4300 syz-fuzzer 100128 S uwait 0xfffff800275c4b00 syz-fuzzer 100129 S uwait 0xfffff800275c4d00 syz-fuzzer 100131 S uwait 0xfffff80027596300 syz-fuzzer 102900 S kqread 0xfffff80027596d00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800273780b0 csh 776 694 776 0 Ss select 0xfffff80027457bc0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2b4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2bcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b2f4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b2fcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab64b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abc4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff80015e99440 sshd 507 1 507 0 Ss select 0xfffff80015e99140 syslogd 436 1 436 0 Ss select 0xfffff80015ef2ec0 devd 435 1 435 65 Ss select 0xfffff800157b05c0 dhclient 350 1 350 0 Ss select 0xfffff80015ef2bc0 dhclient 347 1 347 0 Ss select 0xfffff800273c6d40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015b12000 [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] 100098 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 0xffffffff815c50e0 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82fbf8b8 [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 0xfffff80004bda530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 RLs (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 Run CPU 0 [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 - 0xffffffff81e218c1 [deadlkres] 100074 D - 0xfffff80015ab5100 [acpi_task_0] 100075 D - 0xfffff80015ab5100 [acpi_task_1] 100076 D - 0xfffff80015ab5100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 20868 (syz-executor.2) thread 0xfffffe009d900ac0 (126683) exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b3720) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 Process 0 (kernel) thread 0xfffffe00042b6720 (100018) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff8000400a000) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff82202b40) locked @ /syzkaller/managers/main/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 326 2608K 486 pcb 756 2422K 36003 vtbuf 24 2064K 46 newblk 8 1036K 51067 vfscache 3 1035K 3 inodedep 277 796K 23331 subproc 171 710K 20968 acpica 1674 649K 54806 filedesc 38 599K 39861 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 sctp_atcl 369 369K 20777 sctp_stro 183 366K 7481 BPF 46 337K 469 linker 348 270K 425 DEVFS1 107 214K 124 sctp_atky 552 207K 28332 kdtrace 250 202K 47563 module 510 192K 510 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 pagedep 9 140K 19930 inpcbpolicy 371 140K 15640 sctp_athm 369 139K 20777 sctp_map 366 138K 14962 osd 364 137K 14639 tfo_ccache 1 136K 1 dirrem 268 134K 21592 tcp_fsb 340 128K 459 sem 4 120K 4 UMA 270 102K 270 freefile 268 101K 21584 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2648 syncache 1 76K 1 vmem 3 72K 5 routetbl 131 70K 422 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 rman 84 42K 425 lltable 46 40K 74 KTRACE 100 38K 100 kqueue 79 38K 20962 sctp_timw 74 37K 74 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 14 DEVFSP 80 30K 4119 pwddesc 77 29K 20874 GEOM 60 29K 489 in6_multi 65 29K 65 cred 28 28K 291 kbdmux 6 28K 6 ifnet 7 25K 7 plimit 24 24K 507 kcovinfo 64 24K 68 selfd 57 22K 282305 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 52 20K 700 UART 12 18K 12 session 35 18K 52 bmsafemap 2 17K 23091 ksem 1 16K 12 rpc 2 16K 2 shmfd 1 16K 3 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 72 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 4 10K 15 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 select 20 8K 72 hhook 15 8K 17 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 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 39820 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 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 116 NFSD session 1 2K 1 pf_osfp 5 2K 5 freework 4 2K 42399 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 39459 filecaps 5 2K 102 crypto 4 2K 4 newdirblk 4 2K 19910 diradd 4 2K 21633 freeblks 3 2K 23126 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 xform 2 1K 3996 entropy 2 1K 47 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 cdg data 0 0K 0 mqdata 0 0K 0 chd data 0 0K 0 dctcp data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 7215 sctp_iter 0 0K 185 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 175 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 sctp_stri 0 0K 748 htcp data 0 0K 5 vegas data 0 0K 0 cubic data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 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 16062 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 55 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 9646 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 3 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 2 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 20125 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 2398 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 55850 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 2 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 136 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 32571 ioctlops 0 0K 160 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 960 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 3 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 8320 983 1186687 0 254 38105088 0 malloc-384 384 35858 532 54020 0 30 13973760 0 tcp_log 416 0 15219 293802 0 254 6331104 0 malloc-1024 1024 4174 38 7943 0 16 4313088 0 malloc-8192 8192 188 240 12553 0 1 3506176 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8997 783 6402803 0 254 2503680 0 malloc-1024 1024 135 1969 17799 0 16 2154496 0 malloc-1024 1024 357 1699 23959 0 16 2105344 0 RADIX NODE 144 13611 358 580344 0 63 2011536 0 BUF TRIE 144 191 13277 42281 0 62 1939392 0 mbuf_cluster 2048 840 0 840 0 254 1720320 0 UMA Slabs 0 112 14348 13 14348 0 126 1608432 0 malloc-384 384 2372 908 368783 0 30 1259520 0 malloc-512 512 406 1706 22178 0 30 1081344 0 sctp_asoc 2288 183 267 7481 0 254 1029600 0 malloc-384 384 817 1713 114177 0 30 971520 0 malloc-1024 1024 374 506 21538 0 16 901120 0 malloc-2048 2048 185 253 8748 0 8 897024 0 malloc-32768 32768 21 4 19931 0 1 819200 0 malloc-8192 8192 79 4 20876 0 1 679936 0 malloc-384 384 1728 32 53845 0 30 675840 0 malloc-1024 1024 368 264 39429 0 16 647168 0 FFS inode 1160 524 29 22110 0 8 641480 0 sctp_ep 1280 186 297 12548 0 254 618240 0 malloc-65536 65536 3 6 8033 0 1 589824 0 sctp_raddr 736 183 444 11221 0 254 461472 0 tcp_inpcb 488 361 479 14627 0 254 409920 0 malloc-16384 16384 24 1 27 0 1 409600 0 tcpcb 1080 360 18 14627 0 254 408240 0 socket 944 409 23 29963 0 254 407808 0 256 Bucket 2048 182 14 29767 0 8 401408 0 VM OBJECT 264 1447 68 301712 0 30 399960 0 malloc-384 384 969 11 16331 0 30 376320 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 172 26 26688 0 8 357984 0 ertt_txseginfo 40 0 8383 2909193 0 254 335320 0 malloc-512 512 30 610 51905 0 30 327680 0 VNODE 448 562 95 22150 0 30 294336 0 tcp_rack_pcb 832 340 11 459 0 16 292032 0 malloc-384 384 727 23 93611 0 30 288000 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 125 3 142 0 8 262144 0 MAP ENTRY 96 2212 266 1152761 0 126 237888 0 DEVCTL 1024 0 220 153 0 0 225280 0 mbuf_packet 256 193 647 36155 0 254 215040 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-8192 8192 23 3 380 0 1 212992 0 vmem btag 56 3299 73 3299 0 254 188832 0 UMA Zones 768 242 2 242 0 16 187392 0 tcp_bbr_map 128 0 1395 232480 0 126 178560 0 malloc-384 384 437 3 27385 0 30 168960 0 malloc-4096 4096 7 33 56811 0 2 163840 0 malloc-512 512 194 126 68608 0 30 163840 0 VMSPACE 2544 50 10 20848 0 4 152640 0 S VFS Cache 104 1033 371 23186 0 126 146016 0 FFS2 dinode 256 524 31 22108 0 62 142080 0 malloc-384 384 306 64 26204 0 30 142080 0 malloc-512 512 216 48 20266 0 30 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 PROC 1328 76 17 20873 0 8 123504 0 sctp_chunk 152 184 622 4401 0 254 122512 0 ksiginfo 112 78 966 2162 0 126 116928 0 malloc-1024 1024 106 2 111 0 16 110592 0 filedesc0 1072 77 21 20874 0 8 105056 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 32 0 1 98304 0 malloc-512 512 119 65 23383 0 30 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 49 34 5349 0 16 84992 0 clpbuf 2624 0 32 21 0 16 83968 0 tcp_rack_map 112 690 30 927 0 126 80640 0 32 Bucket 256 262 53 20995 0 62 80640 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-16384 16384 2 2 7 0 1 65536 0 malloc-8192 8192 3 5 17 0 1 65536 0 g_bio 408 0 160 220847 0 30 65280 0 16 Bucket 144 332 116 5512 0 62 64512 0 malloc-4096 4096 7 8 32 0 2 61440 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-8192 8192 2 5 20129 0 1 57344 0 malloc-4096 4096 12 2 47 0 2 57344 0 malloc-512 512 88 24 593 0 30 57344 0 64 Bucket 512 46 66 14356 0 30 57344 0 malloc-512 512 34 70 1852 0 30 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 24 0 8 40960 0 malloc-512 512 25 55 1442 0 30 40960 0 pcpu-8 8 4701 419 7818 0 254 40960 0 Files 80 245 255 66021 0 126 40000 0 tcp_bbr_pcb 832 0 45 10778 0 16 37440 0 pipe 744 23 27 801 0 16 37200 0 NAMEI 1024 0 36 105309 0 16 36864 0 malloc-4096 4096 6 3 12 0 2 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 1 3 68 0 1 32768 0 malloc-2048 2048 2 14 500 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 199 11 199 0 62 28560 0 ertt 72 360 32 14627 0 126 28224 0 KNOTE 160 28 147 247703 0 62 28000 0 malloc-4096 4096 1 5 10 0 2 24576 0 PWD 32 26 730 20011 0 254 24192 0 2 Bucket 32 215 541 13490 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 75 225 5039 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 199 57 199 0 126 22528 0 malloc-4096 4096 3 2 64 0 2 20480 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 28 47 1706 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 13 0 1 16384 0 malloc-4096 4096 2 2 12 0 2 16384 0 sctp_stream_msg_out 112 94 50 1088 0 254 16128 0 vtnet_tx_hdr 24 0 668 3409095 0 254 16032 0 AIO 208 0 76 2196 0 62 15808 0 udplite_inpcb 488 0 32 191 0 254 15616 0 udp_inpcb 488 6 26 692 0 254 15616 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 ripcb 488 5 19 130 0 254 11712 0 kenv 258 15 30 1038 0 30 11610 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 9 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 52 0 126 8096 0 rl_entry 40 90 112 90 0 254 8080 0 sctp_laddr 48 0 168 3040 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 883 0 254 8064 0 4 Bucket 48 6 162 465 0 254 8064 0 sctp_readq 152 0 52 311 0 254 7904 0 routing nhops 256 27 3 34 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 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 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 L VFS Cache 320 0 12 1 0 30 3840 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_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 0 254 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 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 domainset 40 0 0 0 0 254 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