Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82eef068 stack pointer = 0x0:0xfffffe009c6b3590 frame pointer = 0x0:0xfffffe009c6b3770 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 = 60820 (syz-executor.3) trap number = 9 panic: general protection fault cpuid = 1 time = 2000001665 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c6b3260 vpanic() at vpanic+0x1c7/frame 0xfffffe009c6b32c0 panic() at panic+0x43/frame 0xfffffe009c6b3320 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe009c6b33a0 trap() at trap+0xf7/frame 0xfffffe009c6b34c0 calltrap() at calltrap+0x8/frame 0xfffffe009c6b34c0 --- trap 0x9, rip = 0xffffffff82eef068, rsp = 0xfffffe009c6b3590, rbp = 0xfffffe009c6b3770 --- sctp_lower_sosend() at sctp_lower_sosend+0x5508/frame 0xfffffe009c6b3770 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe009c6b38a0 sosend() at sosend+0xc6/frame 0xfffffe009c6b3910 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe009c6b39c0 freebsd32_sendmsg() at freebsd32_sendmsg+0x261/frame 0xfffffe009c6b3ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe009c6b3bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfdbf78 KDB: enter: panic [ thread pid 60820 tid 165899 ] Stopped at kdb_enter+0x67: movq $0,0x16365ee(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xfffffe0099800000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c6b3240 rbp 0xfffffe009c6b3260 rsi 0x40001 rdi 0xffffffff8113bba6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c6b3130 r11 0x1ff63fff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a7b7b7 r15 0xffffffff81a7b7b7 rip 0xffffffff81132b97 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x16365ee(%rip) db> show proc Process 60820 (syz-executor.3) at 0xfffff8001573f000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 805 at 0xfffff80050556a60 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009f61b3e0 (map 0xfffffe009f61b3e0) (map.pmap 0xfffffe009f61b4a0) (pmap 0xfffffe009f61b500) threads: 3 132788 RunQ syz-executor.3 165898 Run CPU 0 syz-executor.3 165899 Run CPU 1 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 60820 805 805 0 R (threaded) syz-executor.3 132788 RunQ syz-executor.3 165898 Run CPU 0 syz-executor.3 165899 Run CPU 1 syz-executor.3 60813 815 815 0 R (threaded) syz-executor.2 153337 RunQ syz-executor.2 165888 S connec 0xfffff80074b2abf0 syz-executor.2 165893 S uwait 0xfffff80050a72900 syz-executor.2 59595 59591 784 0 SV uwait 0xfffff8006b6df500 syz-executor.1 59591 1 784 0 DV ppwait 0xfffff8006bc734e0 syz-executor.1 43681 1 783 0 S uwait 0xfffff80050df2900 syz-executor.0 43679 1 783 0 S uwait 0xfffff8006b5fe100 syz-executor.0 37870 1 805 0 S uwait 0xfffff800060a8100 syz-executor.3 37868 1 805 0 S uwait 0xfffff80050a72d00 syz-executor.3 28237 1 805 0 S uwait 0xfffff800060a8f00 syz-executor.3 28236 1 805 0 S uwait 0xfffff80050d61700 syz-executor.3 28167 1 805 0 S uwait 0xfffff80050d61d00 syz-executor.3 28166 1 805 0 S uwait 0xfffff800503d2b00 syz-executor.3 27740 1 815 0 S uwait 0xfffff800153e1500 syz-executor.2 27737 1 815 0 S uwait 0xfffff80050a2db00 syz-executor.2 27736 1 815 0 S uwait 0xfffff8006b316d00 syz-executor.2 27734 1 815 0 S uwait 0xfffff80050df2b00 syz-executor.2 21522 1 783 0 SV uwait 0xfffff80050fbb900 syz-executor.0 21521 21520 783 0 SV uwait 0xfffff80050fbb500 syz-executor.0 21520 21519 783 0 DV ppwait 0xfffff8006b6234e0 syz-executor.0 21519 1 783 0 DV ppwait 0xfffff80070f50f40 syz-executor.0 16241 16240 815 0 SV uwait 0xfffff80050e66700 syz-executor.2 16240 16239 815 0 DV ppwait 0xfffff80050b2da10 syz-executor.2 16239 16238 815 0 DV ppwait 0xfffff8006b17aa10 syz-executor.2 16238 1 815 0 DV ppwait 0xfffff80050bc4a10 syz-executor.2 15362 1 815 0 S uwait 0xfffff80050afef00 syz-executor.2 15360 1 784 0 S uwait 0xfffff80050e66500 syz-executor.1 15358 1 784 0 S uwait 0xfffff800509f6f00 syz-executor.1 15354 1 815 0 S uwait 0xfffff80050a72100 syz-executor.2 15348 1 815 0 S uwait 0xfffff80050a72b00 syz-executor.2 15342 1 815 0 S uwait 0xfffff80050d61500 syz-executor.2 15337 1 815 0 S uwait 0xfffff80050e66f00 syz-executor.2 8265 1 8265 65 Ss select 0xfffff8006b71f740 dhclient 6911 1 6911 0 Ss select 0xfffff8006b61dbc0 dhclient 6908 1 6908 0 Ss select 0xfffff8006b02ad40 dhclient 6881 1 6881 65 Ss select 0xfffff8006b02a8c0 dhclient 5945 1 815 0 S uwait 0xfffff80050e66100 syz-executor.2 5942 1 815 0 S umtxn 0xfffff80050d61100 syz-executor.2 4034 1 4034 0 Ss select 0xfffff80050d532c0 dhclient 4031 1 4031 0 Ss select 0xfffff80050dffbc0 dhclient 4012 1 4012 65 Ss select 0xfffff8006b02a440 dhclient 2603 1 2603 0 Ss select 0xfffff80050d4abc0 dhclient 2600 1 2600 0 Ss select 0xfffff80050e68740 dhclient 2581 1 2581 65 Ss select 0xfffff80050d4aec0 dhclient 1042 1 1042 0 Ss select 0xfffff80050d53740 dhclient 1039 1 1039 0 Ss select 0xfffff80050dff8c0 dhclient 815 780 815 0 Rs syz-executor.2 805 780 805 0 Rs syz-executor.3 784 780 784 0 Ss piperd 0xfffff80015dc4ba0 syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffff80015ce0b00 syz-fuzzer 100116 S uwait 0xfffff80015a3c100 syz-fuzzer 100117 S uwait 0xfffff800502c0700 syz-fuzzer 100118 S uwait 0xfffff800502c0900 syz-fuzzer 100119 S kqread 0xfffff80015e26100 syz-fuzzer 100120 S uwait 0xfffff800502c0b00 syz-fuzzer 100121 S uwait 0xfffff800509f9500 syz-fuzzer 100122 S uwait 0xfffff80015e2eb00 syz-fuzzer 100138 S uwait 0xfffff80015ce2100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800505565e0 csh 776 694 776 0 Ss select 0xfffff800505022c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff8001541bcb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aa54b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aa5cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015aa94b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015aa9cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015aad4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015aadcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a374b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a37cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e1 cron 694 1 694 0 Ss select 0xfffff800503898c0 sshd 507 1 507 0 Ss select 0xfffff800501edd40 syslogd 436 1 436 0 Ss select 0xfffff800501e15c0 devd 435 1 435 65 Ss select 0xfffff800501cd140 dhclient 350 1 350 0 Ss select 0xfffff800503205c0 dhclient 347 1 347 0 Ss select 0xfffff80050320740 dhclient 23 0 0 0 DL vlruwt 0xfffff80015a8d000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282bcd0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282ada0 [bufdaemon] 100088 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004d594e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82852c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82847078 [dom0] 100086 D launds 0xffffffff82847084 [laundry: dom0] 100087 D umarcl 0xffffffff815d0300 [uma] 18 0 0 0 DL - 0xffffffff82570c88 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f53828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830e83c0 [pf purge] 15 0 0 0 DL - 0xffffffff8282845c [soaiod4] 9 0 0 0 DL - 0xffffffff8282845c [soaiod3] 8 0 0 0 DL - 0xffffffff8282845c [soaiod2] 7 0 0 0 DL - 0xffffffff8282845c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448140 [doneq0] 100045 D - 0xffffffff824480c0 [async] 100078 D - 0xffffffff82447f90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004debc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d3dd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d3dd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844560 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c120 [g_event] 100036 D - 0xffffffff8271c128 [g_up] 100037 D - 0xffffffff8271c130 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c4ad00 [thr_0] 100029 D - 0xfffff80004c4ad80 [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 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff82844a70 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c6b0 [swapper] 100005 D - 0xfffff8000443a500 [if_io_tqg_0] 100006 D - 0xfffff8000443a100 [if_io_tqg_1] 100007 D - 0xfffff80004c73d00 [if_config_tqg_0] 100008 D - 0xfffff80004c73900 [softirq_0] 100009 D - 0xfffff80004c73500 [softirq_1] 100010 D - 0xfffff80004c73100 [aiod_kick taskq] 100012 D - 0xfffff80004c70900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c70500 [pci_hp taskq] 100015 D - 0xfffff80004c66d00 [inm_free taskq] 100017 D - 0xfffff80004c66500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66100 [thread taskq] 100019 D - 0xfffff80004c63d00 [in6m_free taskq] 100020 D - 0xfffff80004c63900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c63900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c63900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c63900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c63500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c63500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c63500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c63500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c63100 [firmware taskq] 100038 D - 0xfffff80004db8d00 [crypto_0] 100039 D - 0xfffff80004db8d00 [crypto_1] 100055 D - 0xfffff80004db8100 [vtnet0 rxq 0] 100056 D - 0xfffff80015361d00 [vtnet0 txq 0] 100057 D - 0xfffff80015361900 [vtnet0 rxq 1] 100058 D - 0xfffff80015361500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015372300 [virtio_balloon] 100064 D - 0xfffff80015361100 [mca taskq] 100066 D - 0xffffffff81e283f1 [deadlkres] 100074 D - 0xfffff800159c2100 [acpi_task_0] 100075 D - 0xfffff800159c2100 [acpi_task_1] 100076 D - 0xfffff800159c2100 [acpi_task_2] 100077 D - 0xfffff80004db8500 [CAM taskq] db> show all locks Process 60820 (syz-executor.3) thread 0xfffffe00950673a0 (165899) exclusive sleep mutex sctp-send-tcb (tcbs) r = 0 (0xfffffe009f470c90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:13125 Process 783 (syz-executor.0) thread 0xfffffe0094ffeac0 (100123) exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009e582a50) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4272 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe005596c060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4268 db> show malloc Type InUse MemUse Requests sctp_stro 1224 362836K 48891 sysctloid 34288 12858K 34355 pcb 2496 11720K 187824 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 328 2624K 488 sctp_atcl 2481 2481K 141127 vtbuf 24 2064K 46 inodedep 1216 1735K 59886 sctp_atky 3713 1393K 194354 filedesc 76 1214K 119271 newblk 15 1039K 60323 vfscache 3 1035K 3 sctp_athm 2481 931K 143309 sctp_map 2448 918K 96542 subproc 201 845K 60953 acpica 1674 649K 54692 dirrem 1204 602K 59767 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 freefile 1204 452K 59724 bus 990 378K 3485 BPF 46 337K 119 sctp_timw 595 298K 595 linker 348 270K 409 kdtrace 280 222K 126722 DEVFS1 107 214K 124 module 512 192K 512 umtx 418 183K 418 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 12 142K 59664 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 112K 7 UMA 270 102K 270 audit_evclass 236 89K 294 routetbl 158 81K 508 mtx_pool 2 80K 2 temp 35 77K 14509 syncache 1 76K 1 msg 4 68K 4 ifaddr 70 66K 74 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 172 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 kqueue 94 43K 60908 ithread 99 43K 99 lltable 48 42K 154 rman 84 42K 425 shm 2 40K 57 KTRACE 100 38K 104 taskqueue 60 36K 60 pwddesc 92 35K 60823 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1696 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 DEVFSP 80 30K 661 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 27 27K 399 ifnet 7 25K 7 plimit 24 24K 650 kcovinfo 64 24K 68 sctp_stri 23 23K 4623 CAM queue 5 21K 1528 selfd 55 21K 765103 pfs_nodes 20 20K 20 proc-args 52 20K 834 UART 12 18K 12 session 35 18K 67 bmsafemap 2 17K 59860 ksem 1 16K 350 rpc 2 16K 2 shmfd 1 16K 129 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 75 vt 11 11K 11 Unitno 29 11K 47 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 4 10K 22 pf_ifnet 11 9K 23 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 inpcbpolicy 19 8K 15079 select 19 8K 151 mount 16 7K 378 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 13 freework 10 5K 59652 osd 12 5K 11573 freeblks 9 5K 59641 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 119274 in_multi 6 3K 10 nexusdev 7 3K 7 newdirblk 7 3K 59637 feeder 7 3K 7 soname 7 3K 92903 procdesc 5 3K 18 pf_osfp 6 3K 6 sctp_ifn 6 3K 15 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 164 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 132 crypto 4 2K 24 diradd 4 2K 59812 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 589 entropy 2 1K 53 iov 2 1K 54817 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 cubic data 0 0K 4 pf_table 0 0K 0 pf_rule 0 0K 8 pf_altq 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 15 chd data 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 67931 sctp_iter 0 0K 204 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 191 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 12 tcp_do 0 0K 0 tcp_fsb 0 0K 659 vegas data 0 0K 5 mqdata 0 0K 0 cdg data 0 0K 19 dctcp data 0 0K 42 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 34899 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 79 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 30 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 69 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 25 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 60887 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 8 tcp_log_dev 0 0K 1636 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 3828 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 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 195 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 335 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 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 1003 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 6 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 8364 945 1078805 0 254 38129664 0 malloc-8192 8192 1655 1144 151534 0 2 22929408 0 mbuf 256 11861 50479 3059852 0 254 15959040 0 malloc-384 384 37838 3182 203572 0 30 15751680 0 malloc-1024 1024 4173 3483 39190 0 16 7839744 0 sctp_asoc 2288 1224 1661 48271 0 254 6600880 0 malloc-1024 1024 2715 3093 207716 0 16 5947392 0 malloc-384 384 6749 7951 518902 0 30 5644800 0 malloc-2048 2048 1054 1538 50720 0 8 5308416 0 sctp_chunk 152 1233 24559 81463 0 254 3920384 0 malloc-1024 1024 1237 2519 59915 0 16 3846144 0 sctp_ep 1280 1234 1655 90224 0 254 3697920 0 malloc-1024 1024 1379 1541 90498 0 16 2990080 0 RADIX NODE 144 19653 140 1374096 0 63 2850192 0 malloc-32768 32768 0 82 440 0 1 2686976 0 pbuf 2624 0 973 0 0 2 2553152 0 UMA Slabs 0 112 20643 378 21326 0 126 2354352 0 mbuf_cluster 2048 1065 1 1065 0 254 2183168 0 sctp_raddr 736 1339 1554 55069 0 254 2129248 0 tcp_log 416 0 5004 37267 0 254 2081664 0 BUF TRIE 144 196 13272 1901 0 62 1939392 0 malloc-512 512 1228 2524 59791 0 30 1921024 0 malloc-384 384 1867 2523 193528 0 30 1685760 0 malloc-32768 32768 37 6 59633 0 1 1409024 0 256 Bucket 2048 428 62 26234 0 8 1003520 0 FFS inode 1160 538 50 60275 0 9 682080 0 malloc-384 384 1696 44 53644 0 30 668160 0 socket 944 61 507 107505 0 254 536192 0 tcp_bbr_map 128 0 3813 57895 0 126 488064 0 malloc-16384 16384 27 2 32 0 1 475136 0 VM OBJECT 264 1696 74 857191 0 30 467280 0 malloc-512 512 817 39 62176 0 30 438272 0 malloc-16384 16384 1 25 303 0 1 425984 0 malloc-384 384 1029 21 59417 0 30 403200 0 vmem btag 56 6651 105 6777 0 254 378336 0 THREAD 1808 186 23 65899 0 8 377872 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 ertt_txseginfo 40 0 8383 746299 0 254 335320 0 malloc-512 512 69 555 60551 0 30 319488 0 MAP ENTRY 96 2860 374 3275065 0 126 310464 0 VNODE 448 576 90 60315 0 30 298368 0 mbuf_packet 256 311 754 151302 0 254 272640 0 malloc-384 384 622 88 912788 0 30 272640 0 malloc-65536 65536 4 0 4 0 1 262144 0 tcp_inpcb 488 9 527 11561 0 254 261568 0 malloc-2048 2048 120 2 143 0 8 249856 0 32 Bucket 256 532 428 69645 0 62 245760 0 DEVCTL 1024 0 216 132 0 0 221184 0 VMSPACE 2544 63 18 60794 0 5 206064 0 malloc-65536 65536 1 2 177 0 1 196608 0 malloc-8192 8192 19 5 182 0 1 196608 0 tcpcb 1064 8 174 11561 0 254 193648 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-16384 16384 6 5 44 0 1 180224 0 malloc-16384 16384 8 3 19 0 1 180224 0 malloc-4096 4096 2 40 3993 0 2 172032 0 malloc-32768 32768 3 2 19 0 1 163840 0 FFS2 dinode 256 538 77 60274 0 62 157440 0 16 Bucket 144 655 437 13944 0 62 157248 0 S VFS Cache 104 1072 371 61545 0 126 150072 0 malloc-384 384 302 88 142759 0 30 149760 0 PROC 1328 92 16 60821 0 8 143424 0 sctp_stream_msg_out 112 274 914 9800 0 254 133056 0 malloc-65536 65536 0 2 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 filedesc0 1072 92 20 60823 0 8 120064 0 ksiginfo 112 93 951 2077 0 126 116928 0 128 Bucket 1024 70 33 14244 0 16 105472 0 malloc-1024 1024 66 30 849 0 16 98304 0 malloc-512 512 166 18 1558 0 30 94208 0 malloc-8192 8192 9 2 934 0 1 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-512 512 114 54 182645 0 30 86016 0 clpbuf 2624 0 32 22 0 16 83968 0 malloc-512 512 133 19 856 0 30 77824 0 g_bio 408 0 190 12777 0 30 77520 0 malloc-8192 8192 3 6 60890 0 1 73728 0 malloc-1024 1024 62 6 1035 0 16 69632 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 1 3 5 0 1 65536 0 malloc-4096 4096 10 6 124 0 2 65536 0 malloc-2048 2048 11 21 2392 0 8 65536 0 malloc-1024 1024 26 38 5104 0 16 65536 0 malloc-4096 4096 8 7 534 0 2 61440 0 2 Bucket 32 720 1044 28103 0 254 56448 0 malloc-384 384 114 16 353 0 30 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 64 Bucket 512 52 36 19732 0 30 45056 0 pipe 744 24 36 1153 0 16 44640 0 Files 80 255 295 185318 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-512 512 68 12 9880 0 30 40960 0 malloc-512 512 12 68 1412 0 30 40960 0 pcpu-8 8 4717 403 5477 0 254 40960 0 8 Bucket 80 205 295 9662 0 126 40000 0 NAMEI 1024 0 36 259551 0 16 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 6 0 1 32768 0 malloc-8192 8192 2 2 677 0 1 32768 0 malloc-4096 4096 6 2 144 0 2 32768 0 malloc-4096 4096 3 5 450 0 2 32768 0 malloc-2048 2048 3 13 152 0 8 32768 0 malloc-2048 2048 16 0 16 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 210 21 210 0 62 31416 0 ripcb 488 5 59 2670 0 254 31232 0 tcp_rack_pcb 832 0 36 659 0 16 29952 0 tcp_bbr_pcb 832 0 36 6210 0 16 29952 0 malloc-4096 4096 2 5 11 0 2 28672 0 KNOTE 160 28 147 567628 0 62 28000 0 malloc-4096 4096 6 0 6 0 2 24576 0 PWD 32 34 722 59741 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 sctp_readq 152 23 107 1382 0 254 19760 0 SLEEPQUEUE 88 210 14 210 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 21 54 2083 0 254 19200 0 malloc-8192 8192 0 2 12 0 1 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 sctp_laddr 48 28 308 7696 0 254 16128 0 tcp_rack_map 112 0 144 1150 0 126 16128 0 ertt 72 8 216 11561 0 126 16128 0 vtnet_tx_hdr 24 0 668 1211426 0 254 16032 0 udp_inpcb 488 6 26 638 0 254 15616 0 malloc-1024 1024 9 3 14 0 16 12288 0 udplite_inpcb 488 0 24 210 0 254 11712 0 kenv 258 15 30 1052 0 30 11610 0 cpuset 104 7 86 79 0 126 9672 0 malloc-4096 4096 2 0 2 0 2 8192 0 pf tags 104 0 78 2 0 126 8112 0 rtentry 176 30 16 37 0 62 8096 0 PGRP 88 35 57 69 0 126 8096 0 rl_entry 40 80 122 80 0 254 8080 0 udpcb 32 6 246 848 0 254 8064 0 4 Bucket 48 2 166 784 0 254 8064 0 itimer 352 0 22 53 0 30 7744 0 routing nhops 256 27 3 37 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 syncache 168 0 24 4 0 254 4032 0 cryptop 280 0 14 2 0 30 3920 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 domainset 40 0 63 72 0 254 2520 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 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 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 hostcache 64 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 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 0 0 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 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-8192 8192 0 0 0 0 1 0 0 malloc-2048 2048 0 0 0 0 8 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