panic: sbflush_internal: ccc 0 mb 0 mbcnt 1280 cpuid = 0 time = 1625547973 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c877530 vpanic() at vpanic+0x1cc/frame 0xfffffe009c877590 panic() at panic+0x43/frame 0xfffffe009c8775f0 sbrelease_internal() at sbrelease_internal+0x157/frame 0xfffffe009c877630 sorflush() at sorflush+0x12f/frame 0xfffffe009c877a20 soshutdown() at soshutdown+0x1e7/frame 0xfffffe009c877a70 kern_shutdown() at kern_shutdown+0xb2/frame 0xfffffe009c877ab0 ia32_syscall() at ia32_syscall+0x23a/frame 0xfffffe009c877bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 66162 tid 173112 ] Stopped at kdb_enter+0x67: movq $0,0x164243e(%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 0xfffffe0098600000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c877510 rbp 0xfffffe009c877530 rsi 0x40001 rdi 0xffffffff81132466 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c877400 r11 0x1ff63fff59c r12 0xffffffff82267d50 ddb_dbbe r13 0xffffffff819d1b00 r14 0xffffffff81a759c1 r15 0xffffffff81a759c1 rip 0xffffffff811294c7 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x164243e(%rip) db> show proc Process 66162 (syz-executor.3) at 0xfffff800063be000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 806 at 0xfffff80049af1a70 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004bdb538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009eea99f0 (map 0xfffffe009eea99f0) (map.pmap 0xfffffe009eea9ab0) (pmap 0xfffffe009eea9b10) threads: 2 162130 RunQ syz-executor.3 173112 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 66165 798 798 0 RE syz-executor.2 66162 806 806 0 R (threaded) syz-executor.3 162130 RunQ syz-executor.3 173112 Run CPU 0 syz-executor.3 66161 784 784 0 R (threaded) syz-executor.1 151677 RunQ syz-executor.1 173114 S uwait 0xfffff80046b17f00 syz-executor.1 64983 1 64976 0 S uwait 0xfffff80015da9900 syz-executor.0 64979 1 783 0 S uwait 0xfffff8004d51c900 syz-executor.0 64880 64877 806 0 SV uwait 0xfffff80015c97300 syz-executor.3 64877 1 806 0 DV ppwait 0xfffff80046c35f58 syz-executor.3 62319 1 806 0 S uwait 0xfffff80015dacf00 syz-executor.3 62313 1 806 0 S uwait 0xfffff8004d51c700 syz-executor.3 62083 1 806 0 SV uwait 0xfffff80046fa2900 syz-executor.3 62077 1 806 0 SV connec 0xfffff80046571bf0 syz-executor.3 51596 1 806 0 S uwait 0xfffff8004d51cf00 syz-executor.3 51594 1 806 0 S uwait 0xfffff80015da9d00 syz-executor.3 40149 1 806 0 S umtxn 0xfffff80015d41100 syz-executor.3 40148 1 806 0 S uwait 0xfffff80015dac500 syz-executor.3 40009 1 806 0 S uwait 0xfffff80015dac300 syz-executor.3 40008 1 806 0 S uwait 0xfffff80015dac700 syz-executor.3 24776 1 806 0 S uwait 0xfffff80015aa6b00 syz-executor.3 24774 1 806 0 S uwait 0xfffff8004686e100 syz-executor.3 14771 1 14771 65 Ss select 0xfffff80046b7e440 dhclient 14557 1 806 0 S uwait 0xfffff80049d36d00 syz-executor.3 14549 1 806 0 S uwait 0xfffff80049d36900 syz-executor.3 14225 1 14225 0 Ss select 0xfffff8004d4f12c0 dhclient 14222 1 14222 0 Ss select 0xfffff8004d1d4bc0 dhclient 14203 1 14203 65 Ss select 0xfffff80049b71440 dhclient 12014 1 783 0 S uwait 0xfffff80015daf700 syz-executor.0 12013 1 783 0 S uwait 0xfffff80049d36100 syz-executor.0 11254 1 11254 0 Ss select 0xfffff800461ff440 dhclient 11251 1 11251 0 Ss select 0xfffff80049f3bbc0 dhclient 11232 1 11232 65 Ss select 0xfffff80049b71ec0 dhclient 8025 1 8025 0 Ss select 0xfffff80049d03d40 dhclient 8022 1 8022 0 Ss select 0xfffff80049ec7740 dhclient 8003 1 8003 65 Ss select 0xfffff8004d4adbc0 dhclient 1552 0 0 0 DL aiordy 0xfffff80049b6f000 [aiod4] 1551 0 0 0 DL aiordy 0xfffff80049b6f538 [aiod3] 1550 0 0 0 DL aiordy 0xfffff8004933ba70 [aiod2] 1549 0 0 0 DL aiordy 0xfffff80049af1538 [aiod1] 817 1 817 0 Ss select 0xfffff8004924bbc0 dhclient 814 1 814 0 Ss select 0xfffff80049cbf440 dhclient 806 780 806 0 Ss nanslp 0xffffffff8273f0a0 syz-executor.3 798 780 798 0 Rs syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Ls *pmap pv 0xfffff80049ed8480 syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100102 S uwait 0xfffff80004cd5500 syz-fuzzer 100115 RunQ syz-fuzzer 100116 S uwait 0xfffff80015dac100 syz-fuzzer 100117 S kqread 0xfffff80015da9700 syz-fuzzer 100118 S uwait 0xfffff80015da9b00 syz-fuzzer 100119 S uwait 0xfffff80015c97900 syz-fuzzer 100120 RunQ syz-fuzzer 100122 S uwait 0xfffff80015da7b00 syz-fuzzer 100294 S uwait 0xfffff80015d9d100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015f51b20 csh 776 694 776 0 Ss select 0xfffff80015d46d40 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015489cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015aac4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015aaccb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015aaf4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015aafcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab44b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab4cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ab84b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015ab8cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273f0a0 cron 694 1 694 0 Ss select 0xfffff80015da8140 sshd 507 1 507 0 Ss select 0xfffff800493c0bc0 syslogd 436 1 436 0 Ss select 0xfffff80015df72c0 devd 435 1 435 65 Ss select 0xfffff80015e19440 dhclient 350 1 350 0 Ss select 0xfffff80015e402c0 dhclient 347 1 347 0 Ss select 0xfffff80015d9ea40 dhclient 23 0 0 0 DL syncer 0xffffffff8282e450 [syncer] 22 0 0 0 DL vlruwt 0xfffff80015b0f000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282d520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80015e18ce8 [/ 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 0xffffffff815c5950 [uma] 18 0 0 0 DL - 0xffffffff82573458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830488b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e0f410 [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 RL (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 Run CPU 1 [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] 100066 D - 0xffffffff81e225d0 [deadlkres] 100073 D - 0xfffff80015abad00 [acpi_task_0] 100074 D - 0xfffff80015abad00 [acpi_task_1] 100075 D - 0xfffff80015abad00 [acpi_task_2] 100077 D - 0xfffff80004cd7500 [CAM taskq] db> show all locks Process 66165 (syz-executor.2) thread 0xfffffe009508be40 (155342) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe00036029c0) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8233 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009eea9120) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:8153 Process 783 (syz-executor.0) thread 0xfffffe0094fcb560 (100124) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00b1be6120) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7714 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0094f59120) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7713 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00b1be6060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4272 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0094f59060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4268 Process 12 (intr) thread 0xfffffe00042bf020 (100032) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009f3f3380) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2143 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 pcb 375 2172K 207685 vtbuf 24 2064K 46 inodedep 836 1355K 65290 newblk 9 1036K 65729 vfscache 3 1035K 3 filedesc 52 826K 130325 subproc 189 791K 66270 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 dirrem 827 414K 65181 bus 986 377K 3469 sctp_atcl 342 342K 132526 BPF 46 337K 155 sctp_stro 167 334K 34205 freefile 827 311K 65161 linker 348 270K 441 DEVFS1 107 214K 124 kdtrace 264 210K 139284 sctp_timw 414 207K 414 sctp_atky 510 192K 169519 module 510 192K 510 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 pagedep 9 140K 65158 tfo_ccache 1 136K 1 sctp_athm 342 129K 133422 sctp_map 334 126K 67162 sem 4 120K 4 vmem 3 112K 7 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 18185 syncache 1 76K 1 routetbl 130 70K 1006 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 lltable 47 41K 268 kqueue 88 41K 66282 KTRACE 100 38K 100 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 52 pwddesc 84 32K 66509 DEVFSP 82 31K 5066 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 405 ifnet 7 25K 7 plimit 24 24K 619 kcovinfo 64 24K 68 ksem 4 21K 215 CAM queue 5 21K 1528 selfd 55 21K 861197 pfs_nodes 20 20K 20 proc-args 52 20K 767 session 36 18K 203 UART 12 18K 12 bmsafemap 2 17K 65283 rpc 2 16K 2 shmfd 1 16K 59 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 lockf 37 14K 116 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 vt 11 11K 11 Unitno 29 11K 1049 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 23 inpcbpolicy 23 9K 18594 pf_ifnet 10 9K 117 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 329 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 osd 14 6K 15559 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 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 130266 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 freework 5 3K 65133 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 sctp_stri 2 2K 1760 softdep 1 2K 1 freeblks 4 2K 65132 vnodemarker 2 2K 196 NFSD session 1 2K 1 lkpikmalloc 5 2K 6 CAM periph 4 2K 271 soname 5 2K 93276 filecaps 5 2K 110 crypto 4 2K 468 pf_osfp 4 2K 4 newdirblk 4 2K 65133 diradd 4 2K 65225 xform 4 2K 5475 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 7 chacha20random 1 1K 1 vnodes 1 1K 1 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 sctp_aadr 2 1K 111 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 50 CAM SIM 2 1K 2 filedesc_to_leader 2 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 tcp_fsb 1 1K 2793 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 50781 sctp_iter 0 0K 176 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 165 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 pf_table 0 0K 147 pf_rule 0 0K 212 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 45 mqdata 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 htcp data 0 0K 224 dctcp data 0 0K 41 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 46622 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 96 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 203 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 65484 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 2677 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 4090 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 32 lio 0 0K 54 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 214 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 51383 ioctlops 0 0K 4005 eventfd 0 0K 109 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 1152 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 45 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 8780 692 812465 0 254 38797312 0 malloc-8192 8192 174 2394 98047 0 2 21037056 0 malloc-384 384 35190 4810 1005236 0 30 15360000 0 malloc-1024 1024 519 7185 232507 0 16 7888896 0 sctp_asoc 2288 167 2403 33581 0 254 5880160 0 malloc-1024 1024 840 4592 65488 0 16 5562368 0 malloc-2048 2048 169 2315 34123 0 8 5087232 0 malloc-384 384 912 11968 321288 0 30 4945920 0 malloc-1024 1024 187 4237 119757 0 16 4530176 0 malloc-1024 1024 4290 26 5000 0 16 4419584 0 tcp_log 416 195 9417 392450 0 254 3998592 0 sctp_ep 1280 173 2443 98044 0 254 3348480 0 mbuf 256 10542 2388 7780605 0 254 3310080 0 malloc-512 512 921 4751 261275 0 30 2904064 0 malloc-8192 8192 327 2 2308 0 1 2695168 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-384 384 1827 4733 68630 0 30 2519040 0 UMA Slabs 0 112 21443 10 21670 0 126 2402736 0 mbuf_cluster 2048 1155 1 1155 0 254 2367488 0 RADIX NODE 144 10946 4843 1589660 0 63 2273616 0 sctp_raddr 736 172 2842 36891 0 254 2218304 0 BUF TRIE 144 190 13278 2218 0 62 1939392 0 malloc-384 384 2176 714 413652 0 30 1109760 0 malloc-32768 32768 26 6 65161 0 1 1048576 0 tcpcb 1080 10 739 15547 0 254 808920 0 malloc-8192 8192 90 5 66700 0 1 778240 0 socket 944 58 730 118159 0 254 743872 0 malloc-384 384 1660 60 273503 0 30 660480 0 FFS inode 1160 531 29 65693 0 8 649600 0 tcp_bbr_map 128 9 4455 1006235 0 126 571392 0 tcp_bbr_pcb 832 4 635 9033 0 16 531648 0 256 Bucket 2048 231 23 36207 0 8 520192 0 tcp_inpcb 488 10 966 15547 0 254 476288 0 sctp_chunk 152 229 2891 10727 0 254 474240 0 VM OBJECT 264 1630 65 938700 0 30 447480 0 ertt_txseginfo 40 1 10705 4448665 0 254 428240 0 malloc-16384 16384 25 0 29 0 1 409600 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 vmem btag 56 6370 26 6402 0 254 358176 0 THREAD 1808 176 22 73116 0 8 357984 0 malloc-4096 4096 7 79 428 0 2 352256 0 malloc-384 384 172 738 15953 0 30 349440 0 mbuf_packet 256 193 962 2910104 0 254 295680 0 VNODE 448 570 87 65734 0 30 294336 0 MAP ENTRY 96 2631 309 3615685 0 126 282240 0 32 Bucket 256 931 164 74280 0 62 280320 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-4096 4096 6 54 4217 0 2 245760 0 malloc-2048 2048 111 3 128 0 8 233472 0 malloc-512 512 435 21 1389 0 30 233472 0 DEVCTL 1024 0 220 153 0 0 225280 0 malloc-16384 16384 4 9 54 0 1 212992 0 malloc-16384 16384 7 5 269 0 1 196608 0 malloc-512 512 367 9 5783 0 30 192512 0 UMA Zones 768 242 2 242 0 16 187392 0 16 Bucket 144 1001 203 14812 0 62 173376 0 VMSPACE 2544 58 8 66142 0 4 167904 0 FFS2 dinode 256 531 69 65692 0 62 153600 0 128 Bucket 1024 101 46 19372 0 16 150528 0 S VFS Cache 104 1084 359 70263 0 126 150072 0 PROC 1336 86 16 66166 0 8 136272 0 malloc-384 384 291 59 66633 0 30 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 3 1 139 0 1 131072 0 ksiginfo 112 85 959 2174 0 126 116928 0 malloc-8192 8192 13 1 24 0 1 114688 0 filedesc0 1072 84 21 66509 0 8 112560 0 malloc-8192 8192 8 5 61 0 1 106496 0 malloc-1024 1024 80 24 697 0 16 106496 0 malloc-512 512 151 57 236 0 30 106496 0 g_bio 408 0 250 13825 0 30 102000 0 malloc-16384 16384 5 1 7 0 1 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 20 0 16 83968 0 malloc-16384 16384 3 2 89 0 1 81920 0 sctp_stream_msg_out 112 3 681 7475 0 254 76608 0 malloc-65536 65536 0 1 178 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 2 2 10 0 1 65536 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-1024 1024 58 6 1324 0 16 65536 0 malloc-384 384 96 64 7943 0 30 61440 0 pipe 744 39 41 14471 0 16 59520 0 malloc-8192 8192 1 6 65486 0 1 57344 0 malloc-8192 8192 4 3 20 0 1 57344 0 malloc-4096 4096 12 2 215 0 2 57344 0 64 Bucket 512 50 62 27520 0 30 57344 0 ertt 72 10 774 15547 0 126 56448 0 malloc-2048 2048 9 17 2447 0 8 53248 0 malloc-1024 1024 37 15 3037 0 16 53248 0 malloc-8192 8192 3 3 207 0 1 49152 0 malloc-4096 4096 7 5 686 0 2 49152 0 pcpu-8 8 4701 1443 8462 0 254 49152 0 2 Bucket 32 1343 169 22396 0 254 48384 0 malloc-512 512 27 61 68022 0 30 45056 0 malloc-512 512 40 48 67802 0 30 45056 0 Files 80 288 262 240294 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 3 7 510 0 2 40960 0 malloc-1024 1024 37 3 39 0 16 40960 0 malloc-512 512 48 32 846 0 30 40960 0 sctp_laddr 48 528 312 68834 0 254 40320 0 NAMEI 1024 0 36 304250 0 16 36864 0 malloc-2048 2048 17 1 17 0 8 36864 0 8 Bucket 80 329 121 12822 0 126 36000 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 2 6 1712 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 832 1 35 2793 0 16 29952 0 malloc-4096 4096 1 6 148 0 2 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 PWD 32 30 852 65249 0 254 28224 0 KNOTE 160 28 147 767548 0 62 28000 0 malloc-2048 2048 9 3 13 0 8 24576 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 malloc-512 512 25 15 7224 0 30 20480 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 ripcb 488 7 33 2190 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-2048 2048 2 6 14 0 8 16384 0 malloc-2048 2048 5 3 1396 0 8 16384 0 4 Bucket 48 6 330 1379 0 254 16128 0 vtnet_tx_hdr 24 0 668 4539064 0 254 16032 0 udplite_inpcb 488 0 32 268 0 254 15616 0 udp_inpcb 488 6 26 589 0 254 15616 0 cpuset 104 7 117 4622 0 126 12896 0 malloc-4096 4096 2 1 3 0 2 12288 0 tcp_rack_map 112 0 108 4446 0 126 12096 0 kenv 258 15 30 1038 0 30 11610 0 AIOCB 552 0 21 259 0 16 11592 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1452 0 254 11520 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 36 56 205 0 126 8096 0 rl_entry 40 86 116 88 0 254 8080 0 sctp_asconf_ack 48 0 168 79 0 254 8064 0 udpcb 32 6 246 857 0 254 8064 0 sctp_readq 152 5 47 1093 0 254 7904 0 AIO 208 0 38 153 0 62 7904 0 cryptop 280 0 28 32 0 30 7840 0 itimer 352 0 22 6 0 30 7744 0 AIOLIO 272 0 28 27 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 4114 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 tcp_log_bucket 176 0 23 1 0 62 4048 0 tcpreass 48 0 84 1 0 254 4032 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 tcp_log_node 120 0 33 2 0 126 3960 0 UMA Slabs 1 176 11 11 11 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 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 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 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 TMPFS node 224 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-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