Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82e79870 stack pointer = 0x28:0xfffffe009c61d870 frame pointer = 0x28:0xfffffe009c61d910 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 = 14942 (syz-executor.2) trap number = 9 panic: general protection fault cpuid = 0 time = 1624641550 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c61d540 vpanic() at vpanic+0x1cc/frame 0xfffffe009c61d5a0 panic() at panic+0x43/frame 0xfffffe009c61d600 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe009c61d680 trap() at trap+0xf7/frame 0xfffffe009c61d7a0 calltrap() at calltrap+0x8/frame 0xfffffe009c61d7a0 --- trap 0x9, rip = 0xffffffff82e79870, rsp = 0xfffffe009c61d870, rbp = 0xfffffe009c61d910 --- sctp_inpcb_bind() at sctp_inpcb_bind+0x430/frame 0xfffffe009c61d910 sctp6_connect() at sctp6_connect+0x208/frame 0xfffffe009c61d9b0 soconnectat() at soconnectat+0x183/frame 0xfffffe009c61da10 kern_connectat() at kern_connectat+0x21b/frame 0xfffffe009c61da70 sys_connect() at sys_connect+0xd9/frame 0xfffffe009c61dab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009c61dbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c61dbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 14942 tid 114556 ] 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 0xfffffe009c61d520 rbp 0xfffffe009c61d540 rsi 0x40001 rdi 0xffffffff81132036 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c61d410 r11 0x1ff63fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81981b00 r14 0xffffffff81a7500b r15 0xffffffff81a7500b rip 0xffffffff81129097 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164086e(%rip) db> show proc Process 14942 (syz-executor.2) at 0xfffff8002aa54530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 801 at 0xfffff8003b53ba60 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00952a49f0 (map 0xfffffe00952a49f0) (map.pmap 0xfffffe00952a4ab0) (pmap 0xfffffe00952a4b10) threads: 2 105605 RunQ syz-executor.2 114556 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 14942 801 801 0 R (threaded) syz-executor.2 105605 RunQ syz-executor.2 114556 Run CPU 0 syz-executor.2 14941 784 784 0 R (threaded) syz-executor.0 102241 RunQ syz-executor.0 114557 L *sctp-in 0xfffff8003bca0b40 syz-executor.0 14939 841 841 0 R (threaded) syz-executor.3 112222 RunQ syz-executor.3 114554 S uwait 0xfffff8003b412d00 syz-executor.3 12743 12742 841 0 SV uwait 0xfffff80015e62100 syz-executor.3 12742 1 841 0 DV ppwait 0xfffff800600e1f40 syz-executor.3 12373 1 784 0 S uwait 0xfffff8003bca1f00 syz-executor.0 12372 1 784 0 S uwait 0xfffff8003bebe300 syz-executor.0 12371 1 784 0 S uwait 0xfffff8003bd74300 syz-executor.0 12369 1 784 0 S uwait 0xfffff8003be3f700 syz-executor.0 11517 11511 11517 0 Ss select 0xfffff80015e64bc0 dhclient 11514 1 11514 0 Ss select 0xfffff8002aea2d40 dhclient 11511 11504 436 65 S select 0xfffff8002aeb5bc0 dhclient 11504 436 436 0 S wait 0xfffff8003bc72000 sh 11495 1 11495 65 Ss select 0xfffff8002aea2440 dhclient 8813 1 8813 0 Ss select 0xfffff8003b28a8c0 dhclient 8810 1 8810 0 Ss select 0xfffff8002a9d62c0 dhclient 8783 1 8783 65 Ss select 0xfffff80015e64d40 dhclient 2394 1 2394 0 Ss select 0xfffff8003bf1c8c0 dhclient 2388 1 2388 0 Ss select 0xfffff8003b9f8740 dhclient 1327 0 0 0 DL aiordy 0xfffff80015ded000 [aiod4] 1326 0 0 0 DL aiordy 0xfffff80015e4b530 [aiod3] 1325 0 0 0 DL aiordy 0xfffff80015f0ca60 [aiod2] 1324 0 0 0 DL aiordy 0xfffff8003bd9ba60 [aiod1] 1302 1 801 0 S uwait 0xfffff80015d65b00 syz-executor.2 1300 1 801 0 S uwait 0xfffff80015d68100 syz-executor.2 841 782 841 0 Rs syz-executor.3 801 782 801 0 Rs syz-executor.2 785 782 785 0 Rs syz-executor.1 784 782 784 0 Rs syz-executor.0 782 780 780 0 R (threaded) syz-fuzzer 100115 RunQ syz-fuzzer 100116 S nanslp 0xffffffff8273d0a0 syz-fuzzer 100117 S uwait 0xfffff8003b274300 syz-fuzzer 100118 S uwait 0xfffff8003b274500 syz-fuzzer 100119 S uwait 0xfffff80015ac1100 syz-fuzzer 100120 S uwait 0xfffff8003b274700 syz-fuzzer 100121 S uwait 0xfffff8003ba6d900 syz-fuzzer 100122 S uwait 0xfffff80015ac1300 syz-fuzzer 100212 RunQ syz-fuzzer 780 778 780 0 Ss pause 0xfffff80015f2a5e0 csh 778 694 778 0 Rs sshd 762 1 762 0 Ss+ ttyin 0xfffff800154a5cb0 getty 761 1 761 0 Ss+ ttyin 0xfffff80015b2b4b0 getty 760 1 760 0 Ss+ ttyin 0xfffff80015b2bcb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2f4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2fcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ab64b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015abc4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015abccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff80015d69d40 sshd 507 1 507 0 Rs CPU 1 syslogd 436 1 436 0 Ss wait 0xfffff80015f2aa60 devd 435 1 435 65 Ss select 0xfffff80015eaa740 dhclient 350 1 350 0 Ss select 0xfffff80015e64140 dhclient 347 1 347 0 Ss select 0xfffff80015dc6140 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 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 0xffffffff815c5090 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82ed38b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830e6410 [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 - 0xffffffff81e218c1 [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 14942 (syz-executor.2) thread 0xfffffe00952f8720 (114556) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8003bcaae68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2919 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b0318) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2918 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8003bcaae88) locked @ /syzkaller/managers/main/kernel/sys/netinet6/sctp6_usrreq.c:870 Process 507 (syslogd) thread 0xfffffe0094fa91e0 (100105) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe000387cfe0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3928 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003b3f8070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1157 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 inodedep 2020 2539K 14157 vtbuf 24 2064K 46 pcb 291 1794K 43095 newblk 8 1036K 14701 vfscache 3 1035K 3 dirrem 2010 1005K 14079 freefile 2008 753K 14074 subproc 160 664K 15031 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 filedesc 32 502K 27999 intr 4 480K 4 bus 986 377K 3469 BPF 38 270K 38 linker 348 270K 409 sctp_atcl 254 254K 25509 sctp_stro 123 246K 4513 DEVFS1 107 214K 124 kdtrace 237 192K 29501 module 510 192K 510 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 12 142K 14052 sctp_atky 377 142K 30365 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 sctp_athm 254 96K 25537 sctp_map 246 93K 9026 sctp_timw 184 92K 184 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 2262 syncache 1 76K 1 vmem 3 72K 5 routetbl 132 71K 421 msg 4 68K 4 ifaddr 69 65K 71 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 44 38K 55 KTRACE 100 38K 100 taskqueue 60 36K 60 kqueue 74 36K 14949 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 11 DEVFSP 78 30K 248 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 pwddesc 72 27K 14943 cred 25 25K 228 ifnet 7 25K 7 kcovinfo 64 24K 68 plimit 23 23K 394 ksem 4 21K 80 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 50 19K 643 UART 12 18K 12 bmsafemap 2 17K 14152 rpc 2 16K 2 shmfd 1 16K 5 pfs_vncache 1 16K 1 session 31 16K 53 selfd 40 15K 205530 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 Unitno 29 11K 49 acpisem 28 11K 28 lockf 28 11K 47 CAM XPT 22 11K 543 uidinfo 3 9K 8 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 mount 16 7K 90 inpcbpolicy 17 7K 1754 fpukern_ctx 3 6K 3 select 16 6K 61 terminal 11 6K 11 ip6ndp 12 6K 14 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 osd 11 5K 1068 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 28072 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 sctp_ifn 6 3K 14 newdirblk 6 3K 14036 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 26 procdesc 4 2K 16 NFSD session 1 2K 1 diradd 5 2K 14116 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 18543 crypto 4 2K 4 pfil 4 2K 4 CAM path 4 2K 1034 filecaps 4 2K 104 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 iov 2 1K 19345 cdev 2 1K 2 aesni_data 2 1K 2 freework 2 1K 14074 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 250 entropy 2 1K 41 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 freeblks 1 1K 14073 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 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 tcp_do 0 0K 0 tcp_fsb 0 0K 16 mqdata 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 cdg data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 10436 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 2 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 38 htcp data 0 0K 0 vegas data 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 9897 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 11 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 10 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 17 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 14223 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 0 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 2322 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 111 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 ioctlops 0 0K 823 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 764 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 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 986 933705 0 254 38117376 0 malloc-384 384 35739 41 48080 0 30 13739520 0 malloc-1024 1024 2096 3008 14715 0 16 5226496 0 malloc-1024 1024 4172 4 4173 0 16 4276224 0 malloc-1024 1024 132 3616 11374 0 16 3837952 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 malloc-512 512 2148 3012 14663 0 30 2641920 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8955 615 1472371 0 254 2449920 0 malloc-384 384 2545 2935 66118 0 30 2104320 0 BUF TRIE 144 198 13270 792 0 62 1939392 0 RADIX NODE 144 13066 371 406207 0 63 1934928 0 UMA Slabs 0 112 15119 34 15119 0 126 1697136 0 mbuf_cluster 2048 705 1 705 0 254 1445888 0 malloc-8192 8192 133 5 20973 0 1 1130496 0 malloc-32768 32768 18 5 14000 0 1 753664 0 FFS inode 1160 515 80 14590 0 8 690200 0 malloc-384 384 1703 57 279203 0 30 675840 0 malloc-384 384 1728 32 53801 0 30 675840 0 malloc-8192 8192 74 5 14945 0 1 647168 0 sctp_asoc 2288 123 67 4513 0 254 434720 0 VM OBJECT 264 1359 66 210723 0 30 376200 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 sctp_ep 1280 131 139 20968 0 254 345600 0 malloc-16384 16384 20 1 23 0 1 344064 0 malloc-1024 1024 305 27 35628 0 16 339968 0 THREAD 1808 164 23 14557 0 8 338096 0 malloc-512 512 30 610 16312 0 30 327680 0 VNODE 448 553 122 14630 0 30 302400 0 malloc-1024 1024 259 29 25562 0 16 294912 0 tcp_bbr_map 128 0 2294 24337 0 126 293632 0 malloc-2048 2048 125 17 5673 0 8 290816 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 125 3 144 0 8 262144 0 malloc-384 384 616 44 2438 0 30 253440 0 256 Bucket 2048 96 18 15504 0 8 233472 0 malloc-4096 4096 7 49 3283 0 2 229376 0 DEVCTL 1024 11 209 152 0 0 225280 0 socket 944 49 179 24085 0 254 215232 0 MAP ENTRY 96 1919 307 802372 0 126 213696 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-8192 8192 23 2 37 0 1 204800 0 malloc-65536 65536 3 0 3 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 ertt_txseginfo 40 1029 3617 45347 0 254 185840 0 mbuf_packet 256 189 516 19921 0 254 180480 0 malloc-384 384 369 71 58664 0 30 168960 0 vmem btag 56 2831 109 2831 0 254 164640 0 FFS2 dinode 256 515 85 14589 0 62 153600 0 S VFS Cache 104 1017 387 16148 0 126 146016 0 sctp_raddr 736 123 75 4558 0 254 145728 0 32 Bucket 256 297 243 20183 0 62 138240 0 VMSPACE 2544 44 10 14915 0 4 137376 0 malloc-384 384 290 60 16535 0 30 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-16384 16384 4 4 19 0 1 131072 0 malloc-512 512 191 65 29101 0 30 131072 0 malloc-512 512 208 40 14250 0 30 126976 0 ksiginfo 112 72 972 910 0 126 116928 0 PROC 1328 71 16 14942 0 8 115536 0 malloc-16384 16384 2 5 47 0 1 114688 0 malloc-1024 1024 100 4 105 0 16 106496 0 malloc-512 512 198 10 401 0 30 106496 0 16 Bucket 144 467 261 5124 0 62 104832 0 malloc-32768 32768 1 2 121 0 1 98304 0 filedesc0 1072 72 19 14943 0 8 97552 0 g_bio 408 0 220 6735 0 30 89760 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 51 36 4103 0 16 89088 0 clpbuf 2624 0 32 21 0 16 83968 0 malloc-512 512 116 36 14449 0 30 77824 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-4096 4096 12 3 56 0 2 61440 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-384 384 92 58 23565 0 30 57600 0 malloc-4096 4096 7 6 32 0 2 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 5 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 64 Bucket 512 47 41 6711 0 30 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 NAMEI 1024 0 40 73423 0 16 40960 0 malloc-8192 8192 3 2 15 0 1 40960 0 malloc-8192 8192 2 3 14487 0 1 40960 0 malloc-2048 2048 16 4 24 0 8 40960 0 malloc-512 512 24 56 1444 0 30 40960 0 pcpu-8 8 4683 437 4839 0 254 40960 0 Files 80 232 268 48104 0 126 40000 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 14 151 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcpcb 1080 7 21 1056 0 254 30240 0 pipe 744 22 18 615 0 16 29760 0 malloc-4096 4096 6 1 8 0 2 28672 0 malloc-512 512 34 22 210 0 30 28672 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 188954 0 62 28000 0 tcp_inpcb 488 7 49 1056 0 254 27328 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 42 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 malloc-4096 4096 4 2 128 0 2 24576 0 PWD 32 23 733 14070 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 50 250 3053 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 890 0 16 22464 0 sctp_laddr 48 264 156 1109 0 254 20160 0 2 Bucket 32 100 530 5522 0 254 20160 0 sctp_chunk 152 121 9 201 0 254 19760 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 388 0 2 16384 0 vtnet_tx_hdr 24 0 668 486532 0 254 16032 0 tcp_rack_pcb 832 0 18 16 0 16 14976 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 ripcb 488 4 20 157 0 254 11712 0 udplite_inpcb 488 0 24 254 0 254 11712 0 udp_inpcb 488 6 18 287 0 254 11712 0 kenv 258 15 30 1039 0 30 11610 0 unpcb 256 17 28 1329 0 254 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 11 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 31 61 57 0 126 8096 0 rl_entry 40 56 146 56 0 254 8080 0 sctp_stream_msg_out 112 1 71 391 0 254 8064 0 udpcb 32 6 246 541 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 ertt 72 7 105 1056 0 126 8064 0 4 Bucket 48 7 161 342 0 254 8064 0 sctp_readq 152 0 52 9 0 254 7904 0 AIO 208 0 38 5 0 62 7904 0 AIOCB 552 0 14 11 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 19 0 126 6448 0 domainset 40 0 126 10 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 UMA Slabs 1 176 9 13 9 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 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_rack_map 112 0 0 0 0 126 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 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 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 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 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 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 128 0 0 0 0 126 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0