Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff818062f8 stack pointer = 0x0:0xfffffe0051795570 frame pointer = 0x0:0xfffffe0051795570 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 = 63241 (syz-executor.1) trap number = 9 panic: general protection fault cpuid = 0 time = 1625528262 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051795240 vpanic() at vpanic+0x1cc/frame 0xfffffe00517952a0 panic() at panic+0x43/frame 0xfffffe0051795300 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0051795380 trap() at trap+0xf7/frame 0xfffffe00517954a0 calltrap() at calltrap+0x8/frame 0xfffffe00517954a0 --- trap 0x9, rip = 0xffffffff818062f8, rsp = 0xfffffe0051795570, rbp = 0xfffffe0051795570 --- strlen() at strlen+0x28/frame 0xfffffe0051795570 kvprintf() at kvprintf+0xd34/frame 0xfffffe00517956b0 vsnprintf() at vsnprintf+0x43/frame 0xfffffe00517956f0 vpanic() at vpanic+0x105/frame 0xfffffe0051795750 panic() at panic+0x43/frame 0xfffffe00517957b0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe0051795810 sctp_endpoint_probe() at sctp_endpoint_probe+0xbd/frame 0xfffffe00517958c0 sctp_inpcb_bind() at sctp_inpcb_bind+0x660/frame 0xfffffe0051795970 sctp6_bind() at sctp6_bind+0xca/frame 0xfffffe00517959e0 sobind() at sobind+0x7d/frame 0xfffffe0051795a20 kern_bindat() at kern_bindat+0x1d0/frame 0xfffffe0051795a70 sys_bind() at sys_bind+0xd9/frame 0xfffffe0051795ab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe0051795bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 63241 tid 175168 ] Stopped at kdb_enter+0x67: movq $0,0x164233e(%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 0xfffffe0096600000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051795220 rbp 0xfffffe0051795240 rsi 0x40001 rdi 0xffffffff81132566 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0051795110 r11 0x1ffaefff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff81981f01 r14 0xffffffff81a759c1 r15 0xffffffff81a759c1 rip 0xffffffff811295c7 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x164233e(%rip) db> show proc Process 63241 (syz-executor.1) at 0xfffff8003028c538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffff800252fb000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.1 reaper: 0xfffff80004bdb538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094fc23e0 (map 0xfffffe0094fc23e0) (map.pmap 0xfffffe0094fc24a0) (pmap 0xfffffe0094fc2500) threads: 2 168679 RunQ syz-executor.1 175168 Run CPU 0 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 63241 785 785 0 R (threaded) syz-executor.1 168679 RunQ syz-executor.1 175168 Run CPU 0 syz-executor.1 63240 784 784 0 R (threaded) syz-executor.0 133815 RunQ syz-executor.0 175166 RunQ syz-executor.0 63239 794 794 0 R (threaded) syz-executor.3 170037 RunQ syz-executor.3 175167 S uwait 0xfffff80025abb100 syz-executor.3 63238 783 783 0 R (threaded) syz-executor.2 165598 RunQ syz-executor.2 175165 Run CPU 1 syz-executor.2 59908 59907 784 0 SV uwait 0xfffff80025abbb00 syz-executor.0 59907 1 784 0 DV ppwait 0xfffff80025de4a20 syz-executor.0 55264 1 794 0 S uwait 0xfffff8001545b700 syz-executor.3 55263 1 794 0 S uwait 0xfffff80025df9f00 syz-executor.3 45990 1 785 0 S uwait 0xfffff80025da2d00 syz-executor.1 45989 1 785 0 SV uwait 0xfffff8003ef1fb00 syz-executor.1 45981 45980 785 0 S uwait 0xfffff80025da2900 syz-executor.1 45980 1 785 0 SV sbwait 0xfffff8003e15f574 syz-executor.1 43943 1 784 0 S uwait 0xfffff80015da5500 syz-executor.0 43941 1 784 0 S uwait 0xfffff80015d9a500 syz-executor.0 43283 1 783 0 S uwait 0xfffff80015da3300 syz-executor.2 43282 1 783 0 S uwait 0xfffff800253ec700 syz-executor.2 30515 0 0 0 DL aiordy 0xfffff8003e1e9a70 [aiod4] 30514 0 0 0 DL aiordy 0xfffff80025ee9a70 [aiod3] 30513 0 0 0 DL aiordy 0xfffff8003e27a000 [aiod2] 30512 0 0 0 DL aiordy 0xfffff8003e957a70 [aiod1] 5737 1 5737 65 Ss select 0xfffff80025dc58c0 dhclient 5223 1 5223 0 Ss select 0xfffff800254c0740 dhclient 5220 1 5220 0 Ss select 0xfffff800253b3a40 dhclient 5201 1 5201 65 Ss select 0xfffff80025f428c0 dhclient 4645 1 4645 0 Ss select 0xfffff80025214440 dhclient 4640 1 4640 0 Ss select 0xfffff80025214140 dhclient 4615 1 4615 65 Ss select 0xfffff8002542b5c0 dhclient 2856 1 2856 0 Ss select 0xfffff80025dd18c0 dhclient 2853 1 2853 0 Ss select 0xfffff80025f18440 dhclient 2834 1 2834 65 Ss select 0xfffff80025a26740 dhclient 1075 1 1075 0 Ss select 0xfffff80025de2440 dhclient 1072 1 1072 0 Ss select 0xfffff80025ed3440 dhclient 794 780 794 0 Ss nanslp 0xffffffff8273f0a0 syz-executor.3 785 780 785 0 Ss nanslp 0xffffffff8273f0a0 syz-executor.1 784 780 784 0 Ss nanslp 0xffffffff8273f0a1 syz-executor.0 783 780 783 0 Ss nanslp 0xffffffff8273f0a0 syz-executor.2 780 778 778 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffff80015da5b00 syz-fuzzer 100122 S uwait 0xfffff80015d7fb00 syz-fuzzer 100123 S uwait 0xfffff80015db0100 syz-fuzzer 100124 S uwait 0xfffff80015da5d00 syz-fuzzer 100125 S uwait 0xfffff80015b07b00 syz-fuzzer 100126 S uwait 0xfffff80015b07d00 syz-fuzzer 100127 S uwait 0xfffff800253ecb00 syz-fuzzer 100128 S kqread 0xfffff800253ec900 syz-fuzzer 101292 S uwait 0xfffff80025df9700 syz-fuzzer 140559 S uwait 0xfffff80015d9a900 syz-fuzzer 143251 S uwait 0xfffff80015dab100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015dce0b0 csh 776 694 776 0 Ss select 0xfffff8002538eec0 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015489cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b0f4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b0fcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a984b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a98cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a9c4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a9ccb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015aa04b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015aa0cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a0 cron 694 1 694 0 Ss select 0xfffff800253b38c0 sshd 507 1 507 0 Ss select 0xfffff800253168c0 syslogd 436 1 436 0 Ss select 0xfffff80025227ec0 devd 435 1 435 65 Ss select 0xfffff80015da42c0 dhclient 350 1 350 0 Ss select 0xfffff80015f62740 dhclient 347 1 347 0 Ss select 0xfffff80025227740 dhclient 23 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 22 0 0 0 DL vlruwt 0xfffff80015cb5a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80015ecbce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82855308 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82849778 [dom0] 100087 D launds 0xffffffff82849784 [laundry: dom0] 100088 D umarcl 0xffffffff815c5a50 [uma] 18 0 0 0 DL - 0xffffffff82573458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e438b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82f4c410 [pf purge] 15 0 0 0 DL - 0xffffffff8282abdc [soaiod4] 9 0 0 0 DL - 0xffffffff8282abdc [soaiod3] 8 0 0 0 DL - 0xffffffff8282abdc [soaiod2] 7 0 0 0 DL - 0xffffffff8282abdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff8244ab40 [doneq0] 100045 D - 0xffffffff8244aac0 [async] 100078 D - 0xffffffff8244a990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004437488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d56d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d56d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82846c60 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271e8e0 [g_event] 100036 D - 0xffffffff8271e8e8 [g_up] 100037 D - 0xffffffff8271e8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004080900 [thr_0] 100029 D - 0xfffff80004080980 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 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 0xfffff80004bdb538 [init] 10 0 0 0 DL audit_w 0xffffffff82847170 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ee70 [swapper] 100005 D - 0xfffff80004bd3500 [if_config_tqg_0] 100006 D - 0xfffff80004c78d00 [softirq_0] 100007 D - 0xfffff80004c78500 [softirq_1] 100008 D - 0xfffff80004c77d00 [if_io_tqg_0] 100009 D - 0xfffff80004c77500 [if_io_tqg_1] 100011 D - 0xfffff80004c76900 [kqueue_ctx taskq] 100012 D - 0xfffff80004c76500 [pci_hp taskq] 100014 D - 0xfffff80004c6dd00 [inm_free taskq] 100016 D - 0xfffff80004c6d500 [linuxkpi_irq_wq] 100017 D - 0xfffff80004c6d100 [thread taskq] 100018 D - 0xfffff80004c69d00 [in6m_free taskq] 100019 D - 0xfffff80004c69900 [aiod_kick taskq] 100020 D - 0xfffff80004c69500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd7d00 [firmware taskq] 100038 D - 0xfffff80004cd7900 [crypto_0] 100039 D - 0xfffff80004cd7900 [crypto_1] 100055 D - 0xfffff80004cd7100 [vtnet0 rxq 0] 100056 D - 0xfffff800153edd00 [vtnet0 txq 0] 100057 D - 0xfffff800153ed900 [vtnet0 rxq 1] 100058 D - 0xfffff800153ed500 [vtnet0 txq 1] 100060 D vtbslp 0xfffff800153d0700 [virtio_balloon] 100064 D - 0xfffff800153ed100 [mca taskq] 100069 D - 0xffffffff81e225d0 [deadlkres] 100073 D - 0xfffff80015aa4d00 [acpi_task_0] 100074 D - 0xfffff80015aa4d00 [acpi_task_1] 100075 D - 0xfffff80015aa4d00 [acpi_task_2] 100077 D - 0xfffff80004cd7500 [CAM taskq] db> show all locks Process 63241 (syz-executor.1) thread 0xfffffe009df24e40 (175168) exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00041b0310) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2918 Process 45980 (syz-executor.1) thread 0xfffffe0095003720 (153819) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8003e15f518) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 pcb 1221 5979K 184742 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 sctp_atcl 1181 1181K 123703 sctp_stro 585 1170K 34767 newblk 10 1037K 66130 vfscache 3 1035K 3 inodedep 224 743K 62687 subproc 176 729K 63422 filedesc 42 664K 124202 sctp_atky 1766 663K 161461 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 sctp_athm 1181 443K 124735 sctp_map 1170 439K 69416 bus 986 377K 3469 BPF 46 337K 104 linker 348 270K 513 DEVFS1 107 214K 124 kdtrace 256 207K 138411 module 510 192K 510 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 pagedep 9 140K 62111 tfo_ccache 1 136K 1 sem 4 120K 4 dirrem 214 107K 62580 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 routetbl 152 84K 455 temp 36 81K 17339 freefile 214 81K 62555 mtx_pool 2 80K 2 syncache 1 76K 1 sctp_timw 145 73K 145 msg 4 68K 4 pf_rule 180 68K 390 ifaddr 71 67K 73 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 157 59K 167 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 kqueue 81 39K 63280 KTRACE 101 38K 277 lltable 42 36K 136 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 13 in6_multi 71 31K 71 DEVFSP 80 30K 2040 pwddesc 79 30K 63242 GEOM 60 29K 489 kbdmux 6 28K 6 cred 26 26K 533 pf_ifnet 52 25K 114 ifnet 7 25K 7 plimit 24 24K 679 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 813951 pfs_nodes 20 20K 20 proc-args 52 20K 860 UART 12 18K 12 session 35 18K 536 bmsafemap 2 17K 62791 ksem 1 16K 236 pf_table 4 16K 6 rpc 2 16K 2 shmfd 1 16K 551 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 94 MCA 32 12K 32 CAM DEV 3 12K 510 Unitno 31 12K 59 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 108 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 inpcbpolicy 20 8K 14371 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 91 mount 16 7K 126 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 osd 11 5K 11671 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 124168 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 64831 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 freeblks 4 2K 62510 vnodemarker 2 2K 246 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 soname 5 2K 85614 filecaps 5 2K 136 crypto 4 2K 926 newdirblk 4 2K 62084 diradd 4 2K 62626 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 7 chacha20random 1 1K 1 vnodes 1 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 2618 entropy 2 1K 53 CAM SIM 2 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 ip6opt 1 1K 122 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 iov 1 1K 87932 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 dctcp data 0 0K 2 chd data 0 0K 17 cdg data 0 0K 22 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1835 htcp data 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 81935 sctp_iter 0 0K 278 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 268 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 28 sctp_stri 0 0K 1742 cubic data 0 0K 19 vegas data 0 0K 44 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 52800 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 120 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 7 allocindir 0 0K 0 indirdep 0 0K 885 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_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 62420 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 515 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 9577 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 9 lio 0 0K 28 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 172 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 2822 eventfd 0 0K 50 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 1304 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 8 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8323 1007 1163736 0 254 38215680 0 malloc-384 384 36022 2268 971884 0 30 14703360 0 malloc-8192 8192 598 1114 88129 0 1 14024704 0 malloc-1024 1024 1780 3368 213927 0 16 5271552 0 malloc-1024 1024 4279 33 5021 0 16 4415488 0 sctp_asoc 2288 585 1170 34708 0 254 4015440 0 malloc-2048 2048 587 1129 35220 0 8 3514368 0 malloc-384 384 3002 5628 298016 0 30 3313920 0 mbuf 256 8861 1879 9554138 0 254 2749440 0 malloc-8192 8192 327 3 742 0 1 2703360 0 pbuf 2624 0 973 0 0 2 2553152 0 sctp_ep 1280 597 1143 88125 0 254 2227200 0 RADIX NODE 144 14132 397 1556531 0 65 2092176 0 mbuf_cluster 2048 960 2 960 0 254 1970176 0 BUF TRIE 144 190 13278 4946 0 62 1939392 0 UMA Slabs 0 112 17039 22 17155 0 126 1910832 0 malloc-1024 1024 187 1625 127993 0 16 1855488 0 malloc-1024 1024 228 1404 62935 0 16 1671168 0 sctp_raddr 736 585 1219 35880 0 254 1327744 0 malloc-384 384 1214 1416 65983 0 30 1009920 0 malloc-512 512 309 1403 256155 0 30 876544 0 malloc-384 384 2162 68 429745 0 30 856320 0 malloc-32768 32768 21 4 62099 0 1 819200 0 malloc-384 384 1831 59 261806 0 30 725760 0 malloc-8192 8192 83 4 63776 0 1 712704 0 FFS inode 1160 529 24 63087 0 8 641480 0 tcp_bbr_map 128 2 4741 1802036 0 127 607104 0 malloc-65536 65536 2 7 702 0 1 589824 0 ertt_txseginfo 40 0 13231 7506224 0 254 529240 0 256 Bucket 2048 185 21 48469 0 8 421888 0 malloc-16384 16384 25 0 29 0 1 409600 0 VM OBJECT 264 1461 69 898505 0 30 403920 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 176 22 75168 0 8 357984 0 VNODE 448 568 89 63128 0 30 294336 0 vmem btag 56 4900 56 4900 0 254 277536 0 socket 944 58 226 106512 0 254 268096 0 malloc-65536 65536 4 0 4 0 1 262144 0 tcp_inpcb 488 7 521 11659 0 254 257664 0 mbuf_packet 256 154 806 104044 0 254 245760 0 MAP ENTRY 96 2241 279 3438315 0 126 241920 0 malloc-2048 2048 111 3 128 0 8 233472 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-16384 16384 7 5 271 0 1 196608 0 malloc-512 512 367 17 4417 0 30 196608 0 tcpcb 1080 7 168 11659 0 254 189000 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_chunk 152 565 657 11391 0 254 185744 0 malloc-4096 4096 5 37 10187 0 2 172032 0 malloc-16384 16384 4 6 50 0 1 163840 0 S VFS Cache 104 1094 388 64396 0 126 154128 0 VMSPACE 2544 50 10 63217 0 4 152640 0 FFS2 dinode 256 529 41 63087 0 62 145920 0 32 Bucket 256 435 135 43363 0 62 145920 0 malloc-384 384 289 61 62524 0 30 134400 0 malloc-65536 65536 1 1 178 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 2 0 1 131072 0 malloc-32768 32768 3 1 139 0 1 131072 0 PROC 1336 78 18 63241 0 8 128256 0 ksiginfo 112 81 963 2896 0 126 116928 0 malloc-8192 8192 13 1 24 0 1 114688 0 sctp_stream_msg_out 112 21 951 4631 0 254 108864 0 filedesc0 1072 79 19 63242 0 8 105056 0 malloc-384 384 180 70 12028 0 30 96000 0 malloc-1024 1024 88 4 562 0 16 94208 0 malloc-512 512 153 31 419 0 30 94208 0 malloc-512 512 166 18 1830 0 30 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 38 49 18163 0 16 89088 0 16 Bucket 144 463 153 12652 0 62 88704 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-16384 16384 3 2 77 0 1 81920 0 malloc-16384 16384 5 0 5 0 1 81920 0 malloc-8192 8192 8 2 24 0 1 81920 0 g_bio 408 0 180 35773 0 30 73440 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 2 2 12 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-384 384 133 37 4035 0 30 65280 0 malloc-1024 1024 58 2 1370 0 16 61440 0 tcp_log 416 0 144 2862 0 254 59904 0 malloc-8192 8192 4 3 34 0 1 57344 0 malloc-4096 4096 12 2 224 0 2 57344 0 64 Bucket 512 47 65 21033 0 30 57344 0 malloc-4096 4096 8 5 400 0 2 53248 0 malloc-2048 2048 9 17 3583 0 8 53248 0 malloc-512 512 39 65 65716 0 30 53248 0 malloc-8192 8192 3 3 192 0 1 49152 0 malloc-8192 8192 1 5 62422 0 1 49152 0 malloc-4096 4096 7 5 371 0 2 49152 0 malloc-1024 1024 37 11 2018 0 16 49152 0 malloc-512 512 27 69 62754 0 30 49152 0 pipe 744 26 34 2261 0 16 44640 0 DIRHASH 1024 34 6 34 0 16 40960 0 NAMEI 1024 0 40 275308 0 16 40960 0 malloc-4096 4096 3 7 510 0 2 40960 0 malloc-1024 1024 38 2 40 0 16 40960 0 malloc-512 512 58 22 436 0 30 40960 0 pcpu-8 8 4793 327 6231 0 254 40960 0 Files 80 257 243 193788 0 126 40000 0 malloc-2048 2048 17 1 17 0 8 36864 0 8 Bucket 80 182 268 13265 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 2 6 2051 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 2 Bucket 32 657 351 23361 0 254 32256 0 tcp_bbr_pcb 832 1 35 5446 0 16 29952 0 tcp_rack_pcb 832 0 36 1835 0 16 29952 0 malloc-4096 4096 5 2 7 0 2 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 797214 0 62 28000 0 ripcb 488 5 51 2020 0 254 27328 0 malloc-2048 2048 9 3 77 0 8 24576 0 malloc-512 512 24 24 28812 0 30 24576 0 PWD 32 27 729 62203 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 9 1 9 0 8 20480 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-2048 2048 5 3 664 0 8 16384 0 ertt 72 7 217 11659 0 126 16128 0 vtnet_tx_hdr 24 0 668 7966185 0 254 16032 0 sctp_readq 152 0 104 4150 0 254 15808 0 unpcb 256 20 40 3939 0 254 15360 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-2048 2048 2 4 15 0 8 12288 0 4 Bucket 48 6 246 1318 0 254 12096 0 udplite_inpcb 488 0 24 216 0 254 11712 0 udp_inpcb 488 8 16 476 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 543 0 126 8096 0 rl_entry 40 88 114 88 0 254 8080 0 sctp_laddr 48 0 168 3362 0 254 8064 0 tcp_rack_map 112 0 72 3034 0 126 8064 0 udpcb 32 8 244 692 0 254 8064 0 AIO 208 0 38 39 0 62 7904 0 itimer 352 0 22 84 0 30 7744 0 AIOCB 552 0 14 112 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 AIOLIO 272 0 28 14 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 38 0 126 6448 0 domainset 40 0 126 25 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 304 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 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-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 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