Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82de88d0 stack pointer = 0x28:0xfffffe009c62c890 frame pointer = 0x28:0xfffffe009c62c930 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 = 3339 (syz-executor.0) trap number = 9 panic: general protection fault cpuid = 1 time = 1625091751 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c62c560 vpanic() at vpanic+0x1cc/frame 0xfffffe009c62c5c0 panic() at panic+0x43/frame 0xfffffe009c62c620 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe009c62c6a0 trap() at trap+0xf7/frame 0xfffffe009c62c7c0 calltrap() at calltrap+0x8/frame 0xfffffe009c62c7c0 --- trap 0x9, rip = 0xffffffff82de88d0, rsp = 0xfffffe009c62c890, rbp = 0xfffffe009c62c930 --- sctp_inpcb_bind() at sctp_inpcb_bind+0x430/frame 0xfffffe009c62c930 sctp_connect() at sctp_connect+0x289/frame 0xfffffe009c62c9b0 soconnectat() at soconnectat+0x183/frame 0xfffffe009c62ca10 kern_connectat() at kern_connectat+0x21b/frame 0xfffffe009c62ca70 sys_connect() at sys_connect+0xd9/frame 0xfffffe009c62cab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009c62cbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c62cbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x287eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 3339 tid 104275 ] Stopped at kdb_enter+0x67: movq $0,0x16400ee(%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 0xfffffe0096600000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c62c540 rbp 0xfffffe009c62c560 rsi 0x40001 rdi 0xffffffff811327b6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c62c430 r11 0x1ff63fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81981a00 r14 0xffffffff81a74f8a r15 0xffffffff81a74f8a rip 0xffffffff81129817 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x16400ee(%rip) db> show proc Process 3339 (syz-executor.0) at 0xfffff80027359538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffff800274d6000 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004bda538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009540e000 (map 0xfffffe009540e000) (map.pmap 0xfffffe009540e0c0) (pmap 0xfffffe009540e120) threads: 3 101025 Run CPU 0 syz-executor.0 104275 Run CPU 1 syz-executor.0 104280 L *sctp-in 0xfffff8001d78ba80 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 3342 790 790 0 R (threaded) syz-executor.1 103600 RunQ syz-executor.1 104279 S uwait 0xfffff8001d70ed00 syz-executor.1 3340 786 786 0 R (threaded) syz-executor.3 102018 RunQ syz-executor.3 104278 S connec 0xfffff8001d584490 syz-executor.3 104282 RunQ syz-executor.3 3339 784 784 0 R (threaded) syz-executor.0 101025 Run CPU 0 syz-executor.0 104275 Run CPU 1 syz-executor.0 104280 L *sctp-in 0xfffff8001d78ba80 syz-executor.0 3338 783 783 0 R (threaded) syz-executor.2 100097 RunQ syz-executor.2 104276 S uwait 0xfffff800273e6d00 syz-executor.2 104281 RunQ syz-executor.2 3205 3199 3205 0 Ss select 0xfffff8001d3bb740 dhclient 3202 1 3202 0 Ss select 0xfffff8001d7d02c0 dhclient 3199 3192 436 65 S select 0xfffff8001d454440 dhclient 3192 436 436 0 S wait 0xfffff80027d87a70 sh 3183 1 3183 65 Ss select 0xfffff8001d907140 dhclient 3061 1 786 0 S uwait 0xfffff800274f6700 syz-executor.3 3060 1 786 0 S uwait 0xfffff80015f2ab00 syz-executor.3 2475 1 784 0 S uwait 0xfffff80015f2af00 syz-executor.0 2474 1 784 0 S uwait 0xfffff80027d53900 syz-executor.0 2473 1 784 0 S uwait 0xfffff80027e35700 syz-executor.0 2472 1 784 0 S uwait 0xfffff800273d8900 syz-executor.0 2414 1 2414 0 Ss select 0xfffff8001d6025c0 dhclient 2409 1 2409 0 Ss select 0xfffff8001d66cec0 dhclient 2386 1 2386 65 Ss select 0xfffff8001d64e5c0 dhclient 1609 1 1609 0 Ss select 0xfffff8001d342d40 dhclient 1606 1 1606 0 Ss select 0xfffff8001d3d42c0 dhclient 1587 1 1587 65 Ss select 0xfffff8001d43f740 dhclient 1575 0 0 0 DL aiordy 0xfffff80027d62000 [aiod4] 1574 0 0 0 DL aiordy 0xfffff80015ea4a70 [aiod3] 1573 0 0 0 DL aiordy 0xfffff80015f68000 [aiod2] 1572 0 0 0 DL aiordy 0xfffff80027d66000 [aiod1] 830 1 830 0 Ss select 0xfffff8001573e2c0 dhclient 823 1 823 0 Ss select 0xfffff80027a45ec0 dhclient 790 780 790 0 Rs syz-executor.1 786 780 786 0 Rs syz-executor.3 784 780 784 0 Rs syz-executor.0 783 780 783 0 Rs syz-executor.2 780 778 778 0 S (threaded) syz-fuzzer 100111 S uwait 0xfffff80015f2a500 syz-fuzzer 100122 S uwait 0xfffff80015d65900 syz-fuzzer 100123 S uwait 0xfffff80015d65b00 syz-fuzzer 100124 S uwait 0xfffff80015d65d00 syz-fuzzer 100125 S uwait 0xfffff800273e6700 syz-fuzzer 100126 S uwait 0xfffff800273e6900 syz-fuzzer 100127 S kqread 0xfffff800274f6100 syz-fuzzer 100128 S uwait 0xfffff80015d65f00 syz-fuzzer 100129 S uwait 0xfffff80015ac1100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8002749ab20 csh 776 694 776 0 Ss select 0xfffff800279ac5c0 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 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015f4a8c0 sshd 507 1 507 0 Ss select 0xfffff80027445bc0 syslogd 436 1 436 0 Ss wait 0xfffff80015e79000 devd 435 1 435 65 Ss select 0xfffff800274838c0 dhclient 350 1 350 0 Ss select 0xfffff80015d765c0 dhclient 347 1 347 0 Ss select 0xfffff80015f4a5c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015b11000 [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 0xfffff80004ddc4e8 [/ 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 0xffffffff815c5b10 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e428b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82f42410 [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] 100066 D - 0xffffffff81e21840 [deadlkres] 100074 D - 0xfffff80015ac5100 [acpi_task_0] 100075 D - 0xfffff80015ac5100 [acpi_task_1] 100076 D - 0xfffff80015ac5100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 3339 (syz-executor.0) thread 0xfffffe00950f2ac0 (104275) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8001d8c6e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b0308) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8001d8c6e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7011 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 vtbuf 24 2064K 46 pcb 347 2037K 6621 vfscache 3 1035K 3 newblk 5 1034K 5845 subproc 159 677K 3431 acpica 1674 649K 54806 inodedep 20 539K 2745 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 filedesc 30 470K 4906 bus 986 377K 3469 BPF 46 337K 60 sctp_atcl 315 315K 4363 sctp_stro 157 314K 1207 linker 348 270K 409 DEVFS1 107 214K 124 kdtrace 240 194K 7626 module 510 192K 510 sctp_atky 472 177K 5676 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 9 140K 2537 tfo_ccache 1 136K 1 sem 4 120K 4 sctp_athm 315 119K 4444 sctp_map 314 118K 2406 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2744 syncache 1 76K 1 vmem 3 72K 5 msg 4 68K 4 routetbl 125 68K 707 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 lltable 55 49K 105 ithread 99 43K 99 rman 84 42K 425 KTRACE 100 38K 100 kqueue 76 37K 3351 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 3 DEVFSP 80 30K 366 GEOM 60 29K 489 in6_multi 65 29K 65 pwddesc 74 28K 3355 kbdmux 6 28K 6 cred 26 26K 269 ifnet 7 25K 7 plimit 24 24K 492 kcovinfo 64 24K 68 sctp_timw 43 22K 43 CAM queue 5 21K 1528 proc-args 53 21K 644 pfs_nodes 20 20K 20 selfd 52 20K 56379 UART 12 18K 12 session 34 17K 46 bmsafemap 2 17K 2635 ksem 1 16K 49 rpc 2 16K 2 shmfd 1 16K 18 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 Unitno 33 13K 69 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 286 pf_ifnet 16 12K 91 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 20 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 inpcbpolicy 19 8K 2115 select 19 8K 174 mount 16 7K 385 fpukern_ctx 3 6K 3 dirrem 11 6K 2507 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 osd 12 5K 749 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 pf_osfp 9 4K 9 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 4896 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 2641 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 6473 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 2488 vnodemarker 2 2K 290 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 ip_msource 5 2K 5 CAM periph 4 2K 271 filecaps 5 2K 97 crypto 4 2K 197 ip6opt 4 2K 12 newdirblk 4 2K 2448 diradd 4 2K 2547 pfil 4 2K 4 CAM path 4 2K 1034 tcp_fsb 3 2K 172 freefile 3 2K 2495 tcpfunc 3 2K 3 loginclass 3 2K 7 chacha20random 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 sctp_aadr 2 1K 16 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 541 entropy 2 1K 42 CAM SIM 2 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_socko 1 1K 2079 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 vegas data 0 0K 0 chd data 0 0K 31 mqdata 0 0K 0 cdg data 0 0K 0 cubic data 0 0K 2 dctcp data 0 0K 23 pf_table 0 0K 77 pf_rule 0 0K 102 pf_altq 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 8 sctp_mcore 0 0K 0 sctp_iter 0 0K 16 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 6 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_stri 0 0K 216 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 1749 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 146 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 196 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 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_moptions 0 0K 4 in_mfilter 0 0K 12 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 2 VN POLL 0 0K 1 twa_commands 0 0K 0 statfs 0 0K 2635 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 62 tcp_log_dev 0 0K 88 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 10633 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 0 lio 0 0K 2 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 128 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 17431 ioctlops 0 0K 641 eventfd 0 0K 2 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 328 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 790 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 8343 965 928593 0 254 38125568 0 malloc-384 384 35816 44 41555 0 30 13770240 0 malloc-1024 1024 4174 6 4220 0 16 4280320 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 957 0 0 2 2511168 0 mbuf 256 9219 366 1680705 0 254 2453760 0 tcp_log 416 551 5056 53697 0 254 2332512 0 RADIX NODE 144 13083 1558 143664 0 62 2108304 0 BUF TRIE 144 353 13115 7864 0 62 1939392 0 UMA Slabs 0 112 12754 23 12754 0 126 1431024 0 malloc-8192 8192 160 8 3003 0 1 1376256 0 mbuf_cluster 2048 615 1 615 0 254 1261568 0 malloc-384 384 1879 61 72782 0 30 744960 0 malloc-384 384 1725 45 53964 0 30 679680 0 malloc-32768 32768 17 3 2453 0 1 655360 0 malloc-8192 8192 76 3 3345 0 1 647168 0 FFS inode 1160 526 20 3025 0 8 633360 0 malloc-65536 65536 0 9 30 0 1 589824 0 tcp_bbr_map 128 0 4433 86402 0 126 567424 0 malloc-4096 4096 7 122 11671 0 5 528384 0 malloc-65536 65536 3 5 102 0 1 524288 0 malloc-1024 1024 133 351 3294 0 16 495616 0 malloc-512 512 27 933 6410 0 30 491520 0 malloc-1024 1024 109 323 3478 0 16 442368 0 malloc-16384 16384 24 1 27 0 1 409600 0 sctp_asoc 2288 157 18 1203 0 254 400400 0 VM OBJECT 264 1395 45 50943 0 30 380160 0 malloc-1024 1024 333 35 7796 0 16 376832 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 ertt_txseginfo 40 1 9190 234076 0 254 367640 0 malloc-1024 1024 320 36 4625 0 16 364544 0 malloc-2048 2048 159 17 2364 0 8 360448 0 THREAD 1808 165 22 4282 0 8 338096 0 malloc-384 384 550 330 29554 0 30 337920 0 256 Bucket 2048 141 17 16951 0 8 323584 0 VNODE 448 563 76 3064 0 30 286272 0 malloc-2048 2048 125 5 149 0 8 266240 0 malloc-384 384 622 68 2886 0 30 264960 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 2 2 7 0 1 262144 0 malloc-512 512 149 323 3244 0 30 241664 0 sctp_ep 1280 158 25 2998 0 254 234240 0 DEVCTL 1024 5 215 153 0 0 225280 0 MAP ENTRY 96 2038 230 189032 0 126 217728 0 malloc-8192 8192 23 3 50 0 1 212992 0 socket 944 45 175 6581 0 254 207680 0 g_bio 408 0 490 29794 0 30 199920 0 malloc-16384 16384 11 1 247 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 365 65 11771 0 30 165120 0 vmem btag 56 2851 17 2851 0 254 160608 0 mbuf_packet 256 108 507 9993 0 254 157440 0 sctp_raddr 736 157 52 1593 0 254 153824 0 S VFS Cache 104 1027 338 3605 0 126 141960 0 FFS2 dinode 256 526 14 3025 0 62 138240 0 VMSPACE 2544 47 7 3317 0 4 137376 0 malloc-512 512 198 66 5929 0 30 135168 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-512 512 205 43 2736 0 30 126976 0 malloc-384 384 292 38 5238 0 30 126720 0 clpbuf 2624 0 48 925 0 16 125952 0 ksiginfo 112 69 975 934 0 126 116928 0 PROC 1336 73 11 3342 0 8 112224 0 malloc-1024 1024 97 7 105 0 16 106496 0 128 Bucket 1024 69 34 1156 0 16 105472 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 2 4 32 0 1 98304 0 filedesc0 1072 74 17 3355 0 8 97552 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-4096 4096 12 8 456 0 2 81920 0 malloc-512 512 118 34 2952 0 30 77824 0 32 Bucket 256 144 126 15034 0 62 69120 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 6 0 1 65536 0 malloc-2048 2048 10 20 520 0 8 61440 0 malloc-384 384 106 54 4992 0 30 61440 0 malloc-4096 4096 7 7 132 0 2 57344 0 64 Bucket 512 74 30 5796 0 30 53248 0 tcpcb 1080 8 41 737 0 254 52920 0 udplite_inpcb 488 0 104 1073 0 254 50752 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 6 0 1 49152 0 pcpu-8 8 4797 835 7723 0 254 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 2 3 2826 0 1 40960 0 malloc-4096 4096 6 4 15 0 2 40960 0 malloc-2048 2048 16 4 28 0 8 40960 0 malloc-512 512 29 51 1504 0 30 40960 0 sctp_chunk 152 213 47 721 0 254 39520 0 tcp_inpcb 488 8 72 737 0 254 39040 0 NAMEI 1024 0 36 25334 0 16 36864 0 Files 80 242 208 16647 0 126 36000 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-2048 2048 2 14 196 0 8 32768 0 malloc-512 512 57 7 250 0 30 32768 0 malloc-512 512 34 30 469 0 30 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 832 3 33 172 0 16 29952 0 pipe 744 25 15 416 0 16 29760 0 TURNSTILE 136 188 22 188 0 62 28560 0 16 Bucket 144 98 98 2153 0 62 28224 0 KNOTE 160 28 147 133522 0 62 28000 0 8 Bucket 80 60 290 2415 0 126 28000 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 53 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 385 0 16 22464 0 malloc-4096 4096 3 2 70 0 2 20480 0 malloc-4096 4096 2 3 273 0 2 20480 0 PWD 32 24 606 2528 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 7 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 vtnet_tx_hdr 24 0 668 582958 0 254 16032 0 udp_inpcb 488 6 26 220 0 254 15616 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 sctp_stream_msg_out 112 55 53 339 0 254 12096 0 2 Bucket 32 85 293 1396 0 254 12096 0 ripcb 488 5 19 85 0 254 11712 0 kenv 258 15 30 1038 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1431 0 254 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 9 0 16 8192 0 pf tags 104 0 78 92 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 0 92 6 0 254 8096 0 PGRP 88 34 58 46 0 126 8096 0 rl_entry 40 70 132 75 0 254 8080 0 sctp_laddr 48 60 108 743 0 254 8064 0 tcp_rack_map 112 5 67 323 0 126 8064 0 udpcb 32 6 246 1293 0 254 8064 0 ertt 72 8 104 737 0 126 8064 0 4 Bucket 48 6 162 158 0 254 8064 0 tcp_log_node 120 0 66 13 0 126 7920 0 sctp_readq 152 0 52 107 0 254 7904 0 AIO 208 0 38 26 0 62 7904 0 cryptop 280 0 28 31 0 30 7840 0 itimer 352 0 22 6 0 30 7744 0 AIOCB 552 0 14 41 0 16 7728 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 70 0 126 6448 0 domainset 40 0 126 51 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 2 61 2 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 10 12 10 0 62 3872 0 AIOLIO 272 0 14 2 0 30 3808 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 0 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 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