panic: sbflush_internal: ccc 0 mb 0 mbcnt 256 cpuid = 1 time = 1624206254 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c68b830 vpanic() at vpanic+0x1cc/frame 0xfffffe009c68b890 panic() at panic+0x43/frame 0xfffffe009c68b8f0 sbrelease_internal() at sbrelease_internal+0x157/frame 0xfffffe009c68b930 sbdestroy() at sbdestroy+0x20/frame 0xfffffe009c68b960 solisten_proto() at solisten_proto+0xc6/frame 0xfffffe009c68b9c0 sctp_listen() at sctp_listen+0x4eb/frame 0xfffffe009c68ba30 solisten() at solisten+0x7a/frame 0xfffffe009c68ba70 kern_listen() at kern_listen+0x13c/frame 0xfffffe009c68bab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009c68bbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c68bbf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 34979 tid 136695 ] Stopped at kdb_enter+0x67: movq $0,0x164017e(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0098600000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c68b810 rbp 0xfffffe009c68b830 rsi 0x40001 rdi 0xffffffff81132726 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c68b700 r11 0x1ff63fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff819d1000 r14 0xffffffff81a7501c r15 0xffffffff81a7501c rip 0xffffffff81129787 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164017e(%rip) db> show proc Process 34979 (syz-executor.2) at 0xfffff8005a898530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 801 at 0xfffff80036c7e530 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e0739f0 (map 0xfffffe009e0739f0) (map.pmap 0xfffffe009e073ab0) (pmap 0xfffffe009e073b10) threads: 2 125516 RunQ syz-executor.2 136695 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 34981 828 828 0 R syz-executor.3 34979 801 801 0 R (threaded) syz-executor.2 125516 RunQ syz-executor.2 136695 Run CPU 1 syz-executor.2 34977 783 783 0 R (threaded) syz-executor.0 133301 RunQ syz-executor.0 136694 S uwait 0xfffff800363da700 syz-executor.0 31056 1 828 0 S uwait 0xfffff8005a892f00 syz-executor.3 31052 1 828 0 S uwait 0xfffff800364ab700 syz-executor.3 26719 1 828 0 S uwait 0xfffff8005a872500 syz-executor.3 26710 1 828 0 S uwait 0xfffff800364ab900 syz-executor.3 26702 1 828 0 S uwait 0xfffff8005a872900 syz-executor.3 25540 1 784 0 S uwait 0xfffff8005a872300 syz-executor.1 25538 1 784 0 S uwait 0xfffff80015efdf00 syz-executor.1 25513 1 801 0 S uwait 0xfffff80036a50900 syz-executor.2 25509 1 801 0 S uwait 0xfffff80036b62d00 syz-executor.2 25440 1 801 0 S uwait 0xfffff80036f71500 syz-executor.2 25438 1 801 0 S uwait 0xfffff80036f6cf00 syz-executor.2 23429 1 801 0 SV uwait 0xfffff80036f6c900 syz-executor.2 23419 1 801 0 SV uwait 0xfffff80036d93700 syz-executor.2 23408 1 801 0 SV uwait 0xfffff80015d68300 syz-executor.2 23399 1 801 0 SV uwait 0xfffff80036fc6b00 syz-executor.2 23391 1 801 0 SV uwait 0xfffff800363da500 syz-executor.2 23379 1 801 0 SV uwait 0xfffff80036fc6500 syz-executor.2 23374 1 784 0 SV uwait 0xfffff80036f71700 syz-executor.1 23370 1 801 0 SV uwait 0xfffff80036edfb00 syz-executor.2 23365 1 784 0 SV uwait 0xfffff80015d68d00 syz-executor.1 23357 1 784 0 SV uwait 0xfffff80036b62b00 syz-executor.1 23351 1 784 0 SV uwait 0xfffff80036d93500 syz-executor.1 23342 1 784 0 SV uwait 0xfffff80036b62500 syz-executor.1 23328 1 784 0 SV uwait 0xfffff80036f6cd00 syz-executor.1 23321 1 783 0 SV uwait 0xfffff80036d93f00 syz-executor.0 23320 1 784 0 SV uwait 0xfffff80036d93300 syz-executor.1 23308 1 783 0 SV uwait 0xfffff80036edf700 syz-executor.0 23298 1 783 0 SV uwait 0xfffff80036edfd00 syz-executor.0 23293 1 783 0 SV uwait 0xfffff80036a50d00 syz-executor.0 23283 1 783 0 SV uwait 0xfffff80036f6cb00 syz-executor.0 23271 1 783 0 SV uwait 0xfffff80036f71900 syz-executor.0 23258 1 783 0 SV uwait 0xfffff80036edff00 syz-executor.0 22078 22076 801 0 SV uwait 0xfffff80036f6c300 syz-executor.2 22076 1 801 0 DV ppwait 0xfffff8003d2c64e0 syz-executor.2 14397 1 784 0 S uwait 0xfffff80015d65100 syz-executor.1 14396 1 784 0 S uwait 0xfffff800363dab00 syz-executor.1 8120 1 8120 65 Ss select 0xfffff8003dda0140 dhclient 6928 1 6928 0 Ss select 0xfffff8003d6362c0 dhclient 6920 1 6920 0 Ss select 0xfffff8003dc52140 dhclient 6882 1 6882 65 Ss select 0xfffff8003dad8440 dhclient 4900 1 4900 0 Ss select 0xfffff80036d92ec0 dhclient 4894 1 4894 0 Ss select 0xfffff8003d216440 dhclient 4870 1 4870 65 Ss select 0xfffff8003d216140 dhclient 2671 1 2671 0 Ss select 0xfffff8003d0e7bc0 dhclient 2668 1 2668 0 Ss select 0xfffff8003d351140 dhclient 2649 1 2649 65 Ss select 0xfffff8003d2a9440 dhclient 1153 0 0 0 DL aiordy 0xfffff80036e35000 [aiod4] 1152 0 0 0 DL aiordy 0xfffff80036c7e000 [aiod3] 1151 0 0 0 DL aiordy 0xfffff80036e35530 [aiod2] 1150 0 0 0 DL aiordy 0xfffff80036d34530 [aiod1] 828 780 828 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.3 825 1 783 0 S uwait 0xfffff80015d68900 syz-executor.0 814 1 814 0 Ss select 0xfffff80015ee2a40 dhclient 811 1 811 0 Ss select 0xfffff80015e615c0 dhclient 801 780 801 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.2 784 780 784 0 Rs CPU 0 syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffff80015d65d00 syz-fuzzer 100116 S uwait 0xfffff80015ac1300 syz-fuzzer 100117 S uwait 0xfffff80036377300 syz-fuzzer 100118 S uwait 0xfffff80036377500 syz-fuzzer 100119 S uwait 0xfffff80036377700 syz-fuzzer 100120 S uwait 0xfffff80015efd500 syz-fuzzer 100121 S uwait 0xfffff80015efd700 syz-fuzzer 100122 S kqread 0xfffff80015d68b00 syz-fuzzer 100125 S uwait 0xfffff80036a50500 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800365ba5e0 csh 776 694 776 0 Ss select 0xfffff800363812c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2b4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2bcb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b2f4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b2fcb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab64b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abc4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff80015ee2740 sshd 507 1 507 0 Ss select 0xfffff8003633bbc0 syslogd 436 1 436 0 Ss select 0xfffff80015e30a40 devd 435 1 435 65 Ss select 0xfffff80015f2a740 dhclient 350 1 350 0 Ss select 0xfffff80015e308c0 dhclient 347 1 347 0 Ss select 0xfffff80015ee25c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015b11000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100097 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarcl 0xffffffff815c5090 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830198b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e6f410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 WL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100030 I [swi3: vm] 100031 I [swi4: clock (0)] 100032 I [swi4: clock (1)] 100033 I [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bda530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff8000443b500 [if_io_tqg_0] 100006 D - 0xfffff8000443b100 [if_io_tqg_1] 100007 D - 0xfffff80004c78d00 [if_config_tqg_0] 100008 D - 0xfffff80004c78900 [softirq_0] 100009 D - 0xfffff80004c78500 [softirq_1] 100010 D - 0xfffff80004c78100 [aiod_kick taskq] 100012 D - 0xfffff80004c75900 [kqueue_ctx taskq] 100013 D - 0xfffff80004c75500 [pci_hp taskq] 100015 D - 0xfffff80004c6ed00 [inm_free taskq] 100017 D - 0xfffff80004c6e500 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c6e100 [thread taskq] 100019 D - 0xfffff80004c69d00 [in6m_free taskq] 100020 D - 0xfffff80004c69900 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c69900 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c69900 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c69900 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c69500 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c69500 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c69500 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c69500 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004cd3d00 [firmware taskq] 100038 D - 0xfffff80004cd3900 [crypto_0] 100039 D - 0xfffff80004cd3900 [crypto_1] 100055 D - 0xfffff800153ecd00 [vtnet0 rxq 0] 100056 D - 0xfffff800153ec900 [vtnet0 txq 0] 100057 D - 0xfffff800153ec500 [vtnet0 rxq 1] 100058 D - 0xfffff800153ec100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015463700 [virtio_balloon] 100064 D - 0xfffff80015469900 [mca taskq] 100066 D - 0xffffffff81e217c0 [deadlkres] 100074 D - 0xfffff80015ac5100 [acpi_task_0] 100075 D - 0xfffff80015ac5100 [acpi_task_1] 100076 D - 0xfffff80015ac5100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 34979 (syz-executor.2) thread 0xfffffe009e032e40 (136695) exclusive sleep mutex socket (socket) r = 0 (0xfffff8003deef760) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7258 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8003db3fe68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7256 Process 784 (syz-executor.1) thread 0xfffffe00558d43a0 (100108) exclusive lockmgr ufs (ufs) r = 0 (0xfffff80036c5e3f0) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3009 exclusive lockmgr ufs (ufs) r = 0 (0xfffff800365cc230) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4463 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 pcb 1568 7536K 71213 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 inodedep 1331 1850K 35892 sctp_atcl 1530 1530K 40412 sctp_stro 761 1522K 7762 filedesc 88 1409K 68105 newblk 60 1062K 48806 vfscache 3 1035K 3 subproc 224 945K 35102 sctp_atky 2291 860K 49028 dirrem 1318 659K 35474 acpica 1674 649K 54806 sctp_athm 1530 574K 40962 sctp_map 1522 571K 15524 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 freefile 1319 495K 35440 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 138 linker 348 270K 409 kdtrace 300 236K 71680 DEVFS1 107 214K 124 umtx 440 193K 440 module 510 192K 510 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 12 142K 34024 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 3141 syncache 1 76K 1 routetbl 130 70K 1942 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 DEVFSP 151 57K 7964 DEVFS_RULE 56 54K 56 sctp_timw 104 52K 104 kenv 95 52K 95 eventhandler 133 50K 133 kqueue 105 48K 35716 ithread 99 43K 99 rman 84 42K 425 pwddesc 103 39K 34983 KTRACE 100 38K 102 taskqueue 60 36K 60 lltable 41 35K 92 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 24 GEOM 60 29K 489 in6_multi 65 29K 65 xform 73 28K 8379 kbdmux 6 28K 6 cred 26 26K 360 ifnet 7 25K 7 plimit 24 24K 469 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 474283 pfs_nodes 20 20K 20 proc-args 52 20K 682 UART 12 18K 12 session 35 18K 82 freework 35 18K 44486 bmsafemap 2 17K 36190 ksem 1 16K 113 rpc 2 16K 2 shmfd 1 16K 77 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 60 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 pf_ifnet 12 10K 383 uidinfo 3 9K 30 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 inpcbpolicy 19 8K 12567 select 19 8K 122 mount 16 7K 90 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 freeblks 10 5K 35485 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 osd 8 4K 10336 ipsec 3 3K 3 in_multi 6 3K 8 nexusdev 7 3K 7 newdirblk 7 3K 34004 feeder 7 3K 7 procdesc 5 3K 14 sctp_ifn 6 3K 14 mkdir 6 3K 68008 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 86 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 109 crypto 4 2K 4 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 42824 diradd 3 2K 35514 tcpfunc 3 2K 3 loginclass 3 2K 6 indirdep 2 1K 4421 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 entropy 2 1K 47 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 filedesc_to_leader 1 1K 2 sctp_mcore 0 0K 0 sctp_socko 0 0K 23060 sctp_iter 0 0K 172 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 163 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 0 sctp_stri 0 0K 1069 pf_table 0 0K 381 pf_rule 0 0K 421 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1101 mqdata 0 0K 0 cdg data 0 0K 0 chd data 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 32 htcp data 0 0K 0 vegas data 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 24760 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 42 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 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 349 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 2 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 34284 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1029 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 28071 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 17 lio 0 0K 36 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 138 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 37012 ioctlops 0 0K 2461 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 818 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 5 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 8332 973 1344420 0 254 38113280 0 malloc-384 384 37014 666 54577 0 30 14469120 0 malloc-8192 8192 771 259 32120 0 1 8437760 0 malloc-1024 1024 4174 34 4629 0 16 4308992 0 mbuf 256 9724 851 2348876 0 254 2707200 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 RADIX NODE 144 17704 409 899705 0 63 2608272 0 pbuf 2624 0 973 0 0 2 2553152 0 sctp_asoc 2288 761 329 7762 0 254 2493920 0 malloc-384 384 4940 1470 611411 0 30 2461440 0 malloc-2048 2048 763 325 8967 0 8 2228224 0 tcp_log 416 0 5310 136523 0 254 2208960 0 malloc-1024 1024 1535 597 41502 0 16 2183168 0 malloc-1024 1024 133 1795 26424 0 16 1974272 0 BUF TRIE 144 195 13273 10223 0 62 1939392 0 malloc-1024 1024 1406 466 36559 0 16 1916928 0 UMA Slabs 0 112 15693 0 15693 0 126 1757616 0 mbuf_cluster 2048 840 2 840 0 254 1724416 0 malloc-32768 32768 45 5 34055 0 1 1638400 0 sctp_ep 1280 769 278 32115 0 254 1340160 0 malloc-1024 1024 975 249 69735 0 16 1253376 0 malloc-512 512 1456 464 36823 0 30 983040 0 malloc-8192 8192 105 5 34983 0 1 901120 0 malloc-384 384 1962 348 154677 0 30 887040 0 sctp_raddr 736 762 338 7762 0 254 809600 0 FFS inode 1160 549 53 35998 0 9 698320 0 malloc-384 384 1728 32 54043 0 30 675840 0 malloc-65536 65536 3 6 3664 0 1 589824 0 VM OBJECT 264 1852 83 495046 0 30 510840 0 malloc-16384 16384 24 1 27 0 1 409600 0 THREAD 1808 196 24 36697 0 8 397760 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 MAP ENTRY 96 3556 308 1890306 0 126 370944 0 256 Bucket 2048 136 38 18847 0 9 356352 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-512 512 82 534 52320 0 30 315392 0 VNODE 448 587 88 36038 0 30 302400 0 tcp_bbr_map 128 0 2356 71158 0 126 301568 0 tcp_inpcb 488 4 540 10324 0 254 265472 0 socket 944 52 228 46245 0 254 264320 0 malloc-2048 2048 125 3 144 0 8 262144 0 malloc-384 384 616 64 13288 0 30 261120 0 vmem btag 56 4139 97 4139 0 254 237216 0 DEVCTL 1024 0 216 132 0 0 221184 0 mbuf_packet 256 158 682 58183 0 254 215040 0 VMSPACE 2544 75 9 34932 0 4 213696 0 malloc-8192 8192 23 3 65 0 1 212992 0 malloc-16384 16384 11 1 247 0 1 196608 0 malloc-384 384 425 65 44696 0 30 188160 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 395 65 146234 0 30 176640 0 malloc-512 512 232 112 84433 0 30 176128 0 malloc-4096 4096 7 35 29413 0 2 172032 0 PROC 1328 102 18 34981 0 8 159360 0 malloc-512 512 241 55 34993 0 30 151552 0 S VFS Cache 104 1028 376 36912 0 126 146016 0 FFS2 dinode 256 549 21 35997 0 62 145920 0 32 Bucket 256 199 356 21945 0 62 142080 0 malloc-1024 1024 133 3 138 0 16 139264 0 filedesc0 1072 103 23 34983 0 8 135072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 sctp_chunk 152 811 21 2679 0 254 126464 0 ertt_txseginfo 40 0 3131 121848 0 254 125240 0 ksiginfo 112 105 939 2369 0 126 116928 0 malloc-16384 16384 2 5 34 0 1 114688 0 tcpcb 1080 4 94 10324 0 254 105840 0 sctp_stream_msg_out 112 115 821 3851 0 254 104832 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-16384 16384 4 2 6 0 1 98304 0 malloc-512 512 119 65 36616 0 30 94208 0 128 Bucket 1024 54 37 7561 0 16 93184 0 UMA Kegs 384 227 6 227 0 30 89472 0 16 Bucket 144 262 326 8044 0 62 84672 0 clpbuf 2624 0 32 21 0 16 83968 0 malloc-4096 4096 12 6 704 0 2 73728 0 malloc-512 512 27 117 1627 0 30 73728 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 2 2 7 0 1 65536 0 malloc-8192 8192 3 5 50 0 1 65536 0 malloc-512 512 118 10 676 0 30 65536 0 g_bio 408 0 160 109731 0 30 65280 0 malloc-2048 2048 10 20 553 0 8 61440 0 malloc-384 384 95 65 54162 0 30 61440 0 malloc-8192 8192 2 5 34443 0 1 57344 0 64 Bucket 512 50 62 17714 0 30 57344 0 malloc-4096 4096 7 6 82 0 2 53248 0 pcpu-8 8 4733 1923 14084 0 254 53248 0 pipe 744 47 23 2959 0 16 52080 0 Files 80 363 287 108489 0 126 52000 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-512 512 36 60 1003 0 30 49152 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 16 4 24 0 8 40960 0 NAMEI 1024 0 36 166125 0 16 36864 0 2 Bucket 32 227 907 14677 0 254 36288 0 ripcb 488 9 63 1391 0 254 35136 0 TURNSTILE 136 221 31 221 0 62 34272 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 6 2 14 0 2 32768 0 malloc-2048 2048 2 14 1599 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 0 36 5701 0 16 29952 0 tcp_rack_pcb 832 0 36 1101 0 16 29952 0 KNOTE 160 28 147 432981 0 62 28000 0 8 Bucket 80 75 275 3997 0 126 28000 0 malloc-8192 8192 1 2 68 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 PWD 32 50 706 34103 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udplite_inpcb 488 0 48 321 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 malloc-4096 4096 3 2 61 0 2 20480 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 13 0 1 16384 0 malloc-4096 4096 2 2 2092 0 2 16384 0 vtnet_tx_hdr 24 0 668 696098 0 254 16032 0 udp_inpcb 488 6 26 531 0 254 15616 0 unpcb 256 20 40 1511 0 254 15360 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 tcp_rack_map 112 0 108 1813 0 126 12096 0 ertt 72 4 164 10324 0 126 12096 0 kenv 258 15 30 1038 0 30 11610 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 51 0 16 8192 0 malloc-1024 1024 0 8 2 0 16 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 84 0 126 8096 0 rl_entry 40 108 94 108 0 254 8080 0 sctp_laddr 48 0 168 167 0 254 8064 0 udpcb 32 6 246 852 0 254 8064 0 4 Bucket 48 6 162 743 0 254 8064 0 sctp_readq 152 1 51 1192 0 254 7904 0 AIO 208 16 22 162 0 62 7904 0 AIOCB 552 0 14 368 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 AIOLIO 272 0 28 36 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 13 0 126 6448 0 domainset 40 0 126 6 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 12 10 12 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 0 254 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 itimer 352 0 0 0 0 30 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 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-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