Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff81086742 stack pointer = 0x0:0xfffffe009c8134a0 frame pointer = 0x0:0xfffffe009c813520 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 = 34856 (syz-executor.2) trap number = 9 panic: general protection fault cpuid = 0 time = 1622501197 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c813170 vpanic() at vpanic+0x1c7/frame 0xfffffe009c8131d0 panic() at panic+0x43/frame 0xfffffe009c813230 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe009c8132b0 trap() at trap+0xf7/frame 0xfffffe009c8133d0 calltrap() at calltrap+0x8/frame 0xfffffe009c8133d0 --- trap 0x9, rip = 0xffffffff81086742, rsp = 0xfffffe009c8134a0, rbp = 0xfffffe009c813520 --- __mtx_lock_sleep() at __mtx_lock_sleep+0x172/frame 0xfffffe009c813520 __mtx_lock_flags() at __mtx_lock_flags+0x150/frame 0xfffffe009c813580 sctp_lower_sosend() at sctp_lower_sosend+0x5f7/frame 0xfffffe009c813770 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe009c8138a0 sosend() at sosend+0xc6/frame 0xfffffe009c813910 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe009c8139c0 freebsd32_sendmsg() at freebsd32_sendmsg+0x261/frame 0xfffffe009c813ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe009c813bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfdbf78 KDB: enter: panic [ thread pid 34856 tid 134928 ] 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 0xfffffe009ba00000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c813150 rbp 0xfffffe009c813170 rsi 0x40001 rdi 0xffffffff8113bba6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c813040 r11 0x1ff63fff59c r12 0xffffffff82267b90 ddb_dbbe r13 0 r14 0xffffffff81a7b7b7 r15 0xffffffff81a7b7b7 rip 0xffffffff81132b97 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x16365ee(%rip) db> show proc Process 34856 (syz-executor.2) at 0xfffff80047b4da60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffff80047497000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00950709f0 (map 0xfffffe00950709f0) (map.pmap 0xfffffe0095070ab0) (pmap 0xfffffe0095070b10) threads: 3 105513 RunQ syz-executor.2 134927 S uwait 0xfffff80047dbeb00 syz-executor.2 134928 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 34856 785 785 0 R (threaded) syz-executor.2 105513 RunQ syz-executor.2 134927 S uwait 0xfffff80047dbeb00 syz-executor.2 134928 Run CPU 0 syz-executor.2 16600 16599 785 0 SV uwait 0xfffff80047bf2f00 syz-executor.2 16599 1 785 0 DV ppwait 0xfffff80047da8f40 syz-executor.2 15814 1 15814 65 Ss select 0xfffff8003c38d2c0 dhclient 15087 15086 784 0 SV uwait 0xfffff80047dbed00 syz-executor.1 15086 1 784 0 DV ppwait 0xfffff80067d04f40 syz-executor.1 14259 14258 789 0 SV uwait 0xfffff80047cd6300 syz-executor.3 14258 1 789 0 RV syz-executor.3 13332 1 13332 0 Ss select 0xfffff8003c058ec0 dhclient 13329 1 13329 0 Ss select 0xfffff800679e55c0 dhclient 13310 1 13310 65 Ss select 0xfffff80067d9abc0 dhclient 8505 1 8505 0 Ss select 0xfffff800677efd40 dhclient 8498 1 8498 0 Ss select 0xfffff80067681740 dhclient 8463 1 8463 65 Ss select 0xfffff8006779aa40 dhclient 5322 1 5322 0 Ss select 0xfffff80067b66740 dhclient 5319 1 5319 0 Ss select 0xfffff80067b93440 dhclient 5300 1 5300 65 Ss select 0xfffff80067b938c0 dhclient 1365 1 1365 0 Ss select 0xfffff80047d21740 dhclient 1362 1 1362 0 Ss select 0xfffff80047d21bc0 dhclient 789 780 789 0 Rs syz-executor.3 785 780 785 0 Rs syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs CPU 1 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100099 S uwait 0xfffff800153e1700 syz-fuzzer 100118 RunQ syz-fuzzer 100119 S uwait 0xfffff800473a2500 syz-fuzzer 100120 S uwait 0xfffff800473a2700 syz-fuzzer 100121 S uwait 0xfffff800473a2900 syz-fuzzer 100122 S uwait 0xfffff800473a2b00 syz-fuzzer 100123 S kqread 0xfffff80015ec2500 syz-fuzzer 100124 S uwait 0xfffff80047333900 syz-fuzzer 100125 S uwait 0xfffff80015d1b500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800474975e0 csh 776 694 776 0 Ss select 0xfffff800474cb5c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff8001541bcb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aab4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aabcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015a334b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015a33cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a364b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a36cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a3d4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a3dcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c8e1 cron 694 1 694 0 Ss select 0xfffff8004720c2c0 sshd 507 1 507 0 Ss select 0xfffff80047266a40 syslogd 436 1 436 0 Ss select 0xfffff800473062c0 devd 435 1 435 65 Ss select 0xfffff80047306140 dhclient 350 1 350 0 Ss select 0xfffff800471d48c0 dhclient 347 1 347 0 Ss select 0xfffff800471d4a40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c4c530 [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 0xffffffff8304e828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82dd53c0 [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 - 0xfffff800159c3100 [acpi_task_0] 100075 D - 0xfffff800159c3100 [acpi_task_1] 100076 D - 0xfffff800159c3100 [acpi_task_2] 100077 D - 0xfffff80004db8500 [CAM taskq] 34858 789 789 0 Z syz-executor.3 34860 784 784 0 Z syz-executor.1 db> show all locks Process 34856 (syz-executor.2) thread 0xfffffe009533ec80 (134928) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80060096468) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:12607 Process 783 (syz-executor.0) thread 0xfffffe0055957000 (100100) shared rw vm object (vm object) r = 0 (0xfffff8003c60d840) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00559cf440) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4935 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 pcb 2222 10487K 77219 sctp_stro 1095 7020K 14558 devbuf 4216 6982K 4244 pf_rule 1022 4088K 1822 inodedep 2719 3238K 35368 tcp_hpts 5 3219K 5 kobj 328 2624K 488 sctp_atcl 2193 2193K 54284 vtbuf 24 2064K 46 dirrem 2710 1355K 33880 sctp_atky 3300 1238K 72190 vfscache 3 1035K 3 newblk 5 1034K 34448 freefile 2710 1017K 33875 sctp_athm 2193 823K 57090 sctp_map 2190 822K 28108 acpica 1674 649K 54692 subproc 153 629K 34946 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 990 378K 3485 filedesc 24 373K 67759 BPF 46 337K 62 linker 348 270K 425 DEVFS1 107 214K 124 module 512 192K 512 kdtrace 229 187K 69794 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 9 140K 34058 tfo_ccache 1 136K 1 sem 4 120K 4 sctp_timw 218 109K 218 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 routetbl 157 88K 526 temp 36 81K 12713 mtx_pool 2 80K 2 syncache 1 76K 1 msg 4 68K 4 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 pf_osfp 117 44K 117 lltable 49 43K 106 ithread 99 43K 99 rman 84 42K 425 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 kqueue 70 34K 34910 ufs_mount 5 34K 6 bus-sc 33 34K 1696 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 28 in6_multi 71 31K 71 DEVFSP 80 30K 283 cred 30 30K 271 GEOM 60 29K 489 kbdmux 6 28K 6 pwddesc 66 25K 34861 ifnet 7 25K 7 plimit 24 24K 965 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 469449 ksem 9 20K 23 pf_table 5 20K 22 pfs_nodes 20 20K 20 proc-args 52 20K 686 UART 12 18K 12 session 35 18K 51 bmsafemap 2 17K 34638 rpc 2 16K 2 shmfd 1 16K 17 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 63 Unitno 30 12K 47 vt 11 11K 11 pf_ifnet 14 11K 1034 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 4 10K 18 inpcbpolicy 24 9K 3734 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 72 mount 16 7K 104 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 3040 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 67718 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 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 2566 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 36817 filecaps 5 2K 116 crypto 4 2K 4 newdirblk 4 2K 33859 diradd 4 2K 33920 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 sctp_stri 1 1K 5542 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 239 entropy 2 1K 46 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 freework 1 1K 33866 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 iov 1 1K 34473 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cubic data 0 0K 17 sctp_mcore 0 0K 0 sctp_socko 0 0K 19601 sctp_iter 0 0K 119 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 109 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 5 mqdata 0 0K 0 chd data 0 0K 11 tcp_do 0 0K 0 tcp_fsb 0 0K 6 cdg data 0 0K 35 pf_altq 0 0K 0 pf_temp 0 0K 0 dctcp data 0 0K 28 htcp data 0 0K 13 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 23385 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1287 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 freeblks 0 0K 33865 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 12 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 2 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 34059 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1050 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 18984 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 140 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 3355 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 798 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 8387 493 1242632 0 254 36372480 0 malloc-384 384 37531 339 100735 0 30 14542080 0 malloc-8192 8192 1494 153 72808 0 1 13492224 0 malloc-1024 1024 4173 3035 27579 0 16 7380992 0 malloc-4096 4096 1033 4 4384 0 2 4247552 0 tcp_log 416 0 9684 108551 0 254 4028544 0 malloc-1024 1024 2740 820 35397 0 16 3645440 0 sctp_asoc 2288 1095 430 14054 0 254 3489200 0 malloc-1024 1024 2402 322 90210 0 16 2789376 0 mbuf 256 9880 485 2361039 0 254 2653440 0 malloc-384 384 6028 782 232819 0 30 2615040 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-2048 2048 1064 72 14228 0 8 2326528 0 RADIX NODE 144 14424 553 845515 0 63 2156688 0 sctp_ep 1280 1097 502 37458 0 254 2046720 0 UMA Slabs 0 112 17559 6 17559 0 126 1967280 0 BUF TRIE 144 184 13284 11776 0 62 1939392 0 malloc-512 512 2734 834 33904 0 30 1826816 0 mbuf_cluster 2048 840 0 840 0 254 1720320 0 malloc-384 384 3307 823 114857 0 30 1585920 0 malloc-1024 1024 1219 169 37637 0 16 1421312 0 sctp_raddr 736 1213 679 16141 0 254 1392512 0 malloc-384 384 1696 44 53644 0 30 668160 0 FFS inode 1160 519 27 34394 0 8 633360 0 malloc-32768 32768 11 7 33877 0 1 589824 0 malloc-16384 16384 27 0 27 0 1 442368 0 malloc-384 384 1140 10 19601 0 30 441600 0 VM OBJECT 264 1319 91 489180 0 30 372240 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 tcp_bbr_map 128 0 2883 54213 0 126 369024 0 256 Bucket 2048 151 19 15678 0 8 348160 0 THREAD 1808 160 27 34932 0 8 338096 0 malloc-512 512 62 530 35685 0 30 303104 0 VNODE 448 557 91 34434 0 30 290304 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-384 384 619 61 540444 0 30 261120 0 vmem btag 56 4518 78 4529 0 254 257376 0 malloc-2048 2048 120 2 137 0 8 249856 0 malloc-512 512 415 41 35585 0 30 233472 0 DEVCTL 1024 0 216 132 0 0 221184 0 mbuf_packet 256 326 514 422555 0 254 215040 0 ertt_txseginfo 40 1 5352 143745 0 254 214120 0 MAP ENTRY 96 1693 407 1870753 0 126 201600 0 malloc-65536 65536 1 2 177 0 1 196608 0 tcp_inpcb 488 7 393 3028 0 254 195200 0 sctp_chunk 152 909 339 5660 0 254 189696 0 malloc-8192 8192 18 5 129 0 1 188416 0 UMA Zones 768 242 2 242 0 16 187392 0 socket 944 53 143 42604 0 254 185024 0 malloc-16384 16384 6 5 41 0 1 180224 0 malloc-4096 4096 2 39 19980 0 2 167936 0 malloc-32768 32768 3 2 19 0 1 163840 0 malloc-16384 16384 8 2 13 0 1 163840 0 malloc-384 384 309 81 74312 0 30 149760 0 S VFS Cache 104 1036 368 35895 0 126 146016 0 FFS2 dinode 256 519 51 34394 0 62 145920 0 32 Bucket 256 184 341 15813 0 62 134400 0 malloc-65536 65536 1 1 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 VMSPACE 2544 40 11 34838 0 4 129744 0 ksiginfo 112 69 975 1384 0 126 116928 0 PROC 1328 67 17 34860 0 8 111552 0 pcpu-8 8 13015 297 35833 0 254 106496 0 malloc-16384 16384 1 5 25 0 1 98304 0 filedesc0 1072 66 25 34861 0 8 97552 0 128 Bucket 1024 63 32 8667 0 16 97280 0 malloc-512 512 115 69 103856 0 30 94208 0 16 Bucket 144 322 322 7512 0 62 92736 0 malloc-8192 8192 9 2 113 0 1 90112 0 malloc-1024 1024 79 9 3370 0 16 90112 0 malloc-512 512 166 10 1346 0 30 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_laddr 48 507 1257 6692 0 254 84672 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-512 512 129 23 739 0 30 77824 0 g_bio 408 0 190 73401 0 30 77520 0 malloc-8192 8192 3 6 34064 0 1 73728 0 tcpcb 1064 7 56 3028 0 254 67032 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 11 21 1816 0 8 65536 0 malloc-1024 1024 62 2 832 0 16 65536 0 malloc-4096 4096 8 7 532 0 2 61440 0 64 Bucket 512 49 63 12136 0 30 57344 0 malloc-384 384 114 16 342 0 30 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 569 0 1 49152 0 malloc-512 512 68 20 3643 0 30 45056 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 2 3 6 0 1 40960 0 malloc-1024 1024 4 36 5998 0 16 40960 0 malloc-512 512 12 68 1412 0 30 40960 0 sctp_stream_msg_out 112 337 23 3729 0 254 40320 0 NAMEI 1024 0 36 155866 0 16 36864 0 malloc-2048 2048 3 15 152 0 8 36864 0 malloc-2048 2048 16 2 18 0 8 36864 0 Files 80 263 187 91694 0 126 36000 0 pipe 744 29 16 635 0 16 33480 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 2647 0 1 32768 0 malloc-4096 4096 7 1 33 0 2 32768 0 malloc-4096 4096 6 2 28 0 2 32768 0 malloc-4096 4096 3 5 450 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 0 36 2168 0 16 29952 0 TURNSTILE 136 188 22 188 0 62 28560 0 2 Bucket 32 175 707 19217 0 254 28224 0 KNOTE 160 28 147 332276 0 62 28000 0 malloc-4096 4096 6 0 6 0 2 24576 0 PWD 32 22 734 33957 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 51 249 6173 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 20 55 1362 0 254 19200 0 malloc-8192 8192 0 2 12 0 1 16384 0 malloc-4096 4096 2 2 4 0 2 16384 0 malloc-2048 2048 8 0 8 0 8 16384 0 vtnet_tx_hdr 24 0 668 665113 0 254 16032 0 tcp_rack_pcb 832 0 18 6 0 16 14976 0 malloc-1024 1024 9 3 14 0 16 12288 0 4 Bucket 48 6 246 711 0 254 12096 0 ripcb 488 5 19 176 0 254 11712 0 udplite_inpcb 488 6 18 273 0 254 11712 0 udp_inpcb 488 6 18 257 0 254 11712 0 kenv 258 15 30 1048 0 30 11610 0 pf tags 104 23 55 108 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 51 0 126 8096 0 rl_entry 40 52 150 52 0 254 8080 0 sctp_asconf_ack 48 0 168 5 0 254 8064 0 tcp_rack_map 112 0 72 4 0 126 8064 0 udpcb 32 12 240 530 0 254 8064 0 ertt 72 7 105 3028 0 126 8064 0 UMA Slabs 1 176 25 20 25 0 62 7920 0 sctp_readq 152 0 52 250 0 254 7904 0 routing nhops 256 27 3 35 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-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 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 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 0 254 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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