panic: sbflush_internal: ccc 0 mb 0 mbcnt 512 cpuid = 1 time = 1624383206 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0096efe830 vpanic() at vpanic+0x1cc/frame 0xfffffe0096efe890 panic() at panic+0x43/frame 0xfffffe0096efe8f0 sbrelease_internal() at sbrelease_internal+0x157/frame 0xfffffe0096efe930 sbdestroy() at sbdestroy+0x20/frame 0xfffffe0096efe960 solisten_proto() at solisten_proto+0xc6/frame 0xfffffe0096efe9c0 sctp_listen() at sctp_listen+0x4eb/frame 0xfffffe0096efea30 solisten() at solisten+0x7a/frame 0xfffffe0096efea70 kern_listen() at kern_listen+0x13c/frame 0xfffffe0096efeab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0096efebf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0096efebf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdffdcf08, rbp = 0x7fffdffdcf70 --- KDB: enter: panic [ thread pid 53900 tid 158964 ] Stopped at kdb_enter+0x67: movq $0,0x16400de(%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 0xfffffe0099c00000 rdx 0x3ffff rbx 0 rsp 0xfffffe0096efe810 rbp 0xfffffe0096efe830 rsi 0x40001 rdi 0xffffffff811327c6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0096efe700 r11 0x1ff69fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff819d1000 r14 0xffffffff81a7501c r15 0xffffffff81a7501c rip 0xffffffff81129827 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x16400de(%rip) db> show proc Process 53900 (syz-executor.2) at 0xfffff80039101530: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffff80027c2da60 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004bda530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e6ff000 (map 0xfffffe009e6ff000) (map.pmap 0xfffffe009e6ff0c0) (pmap 0xfffffe009e6ff120) threads: 3 149291 RunQ syz-executor.2 158962 RunQ syz-executor.2 158964 Run CPU 1 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 53903 784 784 0 R (threaded) syz-executor.1 151572 RunQ syz-executor.1 158966 S uwait 0xfffff80039022900 syz-executor.1 53901 793 793 0 R (threaded) syz-executor.3 139732 RunQ syz-executor.3 158963 S uwait 0xfffff80039022300 syz-executor.3 53900 785 785 0 R (threaded) syz-executor.2 149291 RunQ syz-executor.2 158962 RunQ syz-executor.2 158964 Run CPU 1 syz-executor.2 53817 1 785 0 S uwait 0xfffff80039022100 syz-executor.2 53816 1 785 0 S uwait 0xfffff80039022b00 syz-executor.2 42299 1 785 0 S uwait 0xfffff80020658700 syz-executor.2 42295 1 785 0 S uwait 0xfffff80015e37100 syz-executor.2 42290 1 785 0 S uwait 0xfffff80036d8b500 syz-executor.2 42286 1 785 0 S uwait 0xfffff800274d0700 syz-executor.2 42285 1 785 0 S uwait 0xfffff80020658300 syz-executor.2 42020 1 784 0 S uwait 0xfffff80039022d00 syz-executor.1 42019 1 784 0 S uwait 0xfffff80015e37300 syz-executor.1 41989 1 784 0 S uwait 0xfffff80027b51700 syz-executor.1 41987 1 784 0 S uwait 0xfffff80027d12900 syz-executor.1 41813 0 0 0 DL - 0xffffffff8271e5c4 [accounting] 41630 1 783 0 S uwait 0xfffff80039022700 syz-executor.0 41629 1 783 0 S uwait 0xfffff80027b1f300 syz-executor.0 41622 1 783 0 S uwait 0xfffff80027fc9700 syz-executor.0 41620 1 783 0 S uwait 0xfffff80036d8bd00 syz-executor.0 24840 1 783 0 S uwait 0xfffff80027fc9100 syz-executor.0 24838 1 783 0 S uwait 0xfffff80027d12100 syz-executor.0 24837 1 783 0 S uwait 0xfffff80027b1f700 syz-executor.0 24836 1 783 0 S uwait 0xfffff80020333f00 syz-executor.0 24445 1 793 0 S uwait 0xfffff80020658d00 syz-executor.3 24440 1 793 0 S uwait 0xfffff80027b51900 syz-executor.3 24429 1 793 0 S uwait 0xfffff80027d12500 syz-executor.3 24426 1 793 0 S uwait 0xfffff80027b51d00 syz-executor.3 24423 1 793 0 S uwait 0xfffff80027a75300 syz-executor.3 21884 21883 784 0 SV uwait 0xfffff800273bcd00 syz-executor.1 21883 1 784 0 DV ppwait 0xfffff80027c2d4e0 syz-executor.1 16083 1 793 0 S uwait 0xfffff80027fc9900 syz-executor.3 14842 1 14842 65 Ss select 0xfffff80036de8a40 dhclient 14240 1 14240 0 Ss select 0xfffff80036c7fa40 dhclient 14237 1 14237 0 Ss select 0xfffff80036ba8ec0 dhclient 14218 1 14218 65 Ss select 0xfffff80036a4fbc0 dhclient 13517 1 784 0 S uwait 0xfffff80027fc9500 syz-executor.1 9376 1 9376 0 Ss select 0xfffff80036a225c0 dhclient 9373 1 9373 0 Ss select 0xfffff80036a545c0 dhclient 9346 1 9346 65 Ss select 0xfffff80027c505c0 dhclient 6395 1 6395 0 Ss select 0xfffff80027ff72c0 dhclient 6392 1 6392 0 Ss select 0xfffff80027c50bc0 dhclient 6373 1 6373 65 Ss select 0xfffff80027e2ed40 dhclient 1204 1 793 0 S uwait 0xfffff80027a75100 syz-executor.3 1203 1 793 0 S uwait 0xfffff80027a75900 syz-executor.3 1188 1 1188 0 Ss select 0xfffff80027491440 dhclient 1185 1 1185 0 Ss select 0xfffff80015e97bc0 dhclient 1032 1 784 0 S uwait 0xfffff80027d12f00 syz-executor.1 1031 1 784 0 S uwait 0xfffff80027b1f500 syz-executor.1 1003 1 793 0 S uwait 0xfffff80027b51b00 syz-executor.3 1002 1 793 0 S uwait 0xfffff80027b1f900 syz-executor.3 886 0 0 0 DL aiordy 0xfffff80027d0c530 [aiod4] 885 0 0 0 DL aiordy 0xfffff80027ce0530 [aiod3] 884 0 0 0 DL aiordy 0xfffff80015ec3a60 [aiod2] 882 0 0 0 DL aiordy 0xfffff80027ce0000 [aiod1] 793 780 793 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.3 785 780 785 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.1 783 780 783 0 Rs CPU 0 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100115 S uwait 0xfffff80015eb3d00 syz-fuzzer 100116 S uwait 0xfffff80015e37500 syz-fuzzer 100117 S uwait 0xfffff80015e37700 syz-fuzzer 100118 S uwait 0xfffff80015e37900 syz-fuzzer 100119 S uwait 0xfffff800274d0500 syz-fuzzer 100120 S uwait 0xfffff80027a75f00 syz-fuzzer 100121 S uwait 0xfffff800273bc100 syz-fuzzer 100122 S uwait 0xfffff800273bc300 syz-fuzzer 100124 S uwait 0xfffff800273bc700 syz-fuzzer 148024 S kqread 0xfffff80015ac3100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff80015e4d5e0 csh 776 694 776 0 Ss select 0xfffff800277cb2c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ab64b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015ab6cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab84b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015ab8cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abf4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015abfcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a0 cron 694 1 694 0 Ss select 0xfffff800157b05c0 sshd 507 1 507 0 Ss select 0xfffff80015e4b740 syslogd 436 1 436 0 Ss select 0xfffff80015eaea40 devd 435 1 435 65 Ss select 0xfffff800272f9ec0 dhclient 350 1 350 0 Ss select 0xfffff80015eaed40 dhclient 347 1 347 0 Ss select 0xfffff80015eae740 dhclient 23 0 0 0 DL vlruwt 0xfffff80015cd1530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100086 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100099 D sdflush 0xfffff80004ddd4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100087 D launds 0xffffffff82847804 [laundry: dom0] 100088 D umarcl 0xffffffff815c5200 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82f658b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d85410 [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 - 0xffffffff81e217c1 [deadlkres] 100074 D - 0xfffff80015ac7100 [acpi_task_0] 100075 D - 0xfffff80015ac7100 [acpi_task_1] 100076 D - 0xfffff80015ac7100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 53900 (syz-executor.2) thread 0xfffffe009ee80c80 (158964) exclusive sleep mutex socket (socket) r = 0 (0xfffff800380c8b10) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7258 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff80036007e68) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7256 Process 783 (syz-executor.0) thread 0xfffffe005590ae40 (100094) exclusive rw pmap pv list (pmap pv list) r = 0 (0xfffffe0003608a00) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:5667 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009e418b10) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7716 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe005595b120) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7715 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009e418a50) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4272 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe005595b060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4268 db> show malloc Type InUse MemUse Requests pcb 3427 15188K 136097 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 sctp_atcl 3209 3209K 98084 sctp_stro 1597 3194K 27781 kobj 326 2608K 486 vtbuf 24 2064K 46 sctp_atky 4806 1803K 134274 filedesc 84 1344K 105713 sctp_athm 3209 1204K 105209 sctp_map 3194 1198K 55538 newblk 19 1041K 53607 vfscache 3 1035K 3 subproc 219 926K 54022 inodedep 252 771K 53008 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 55 linker 348 270K 439 kdtrace 299 236K 112872 DEVFS1 107 214K 124 umtx 462 203K 462 module 510 192K 510 sctp_timw 355 178K 355 vnet_data 1 176K 1 tidhash 3 164K 3 pagedep 11 141K 52872 tfo_ccache 1 136K 1 dirrem 241 121K 52904 sem 4 120K 4 vmem 3 112K 7 UMA 270 102K 270 freefile 238 90K 52875 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 4176 syncache 1 76K 1 inpcbpolicy 201 76K 17331 routetbl 136 72K 707 osd 191 72K 12150 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 tcp_fsb 151 57K 2670 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 kqueue 103 47K 54082 ithread 99 43K 99 rman 84 42K 425 shm 2 40K 44 lltable 45 39K 89 KTRACE 102 39K 108 pwddesc 101 38K 53904 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 DEVFSP 83 32K 2549 in6_multi 71 31K 71 GEOM 60 29K 489 kbdmux 6 28K 6 cred 26 26K 335 ifnet 7 25K 7 plimit 24 24K 532 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 709568 pfs_nodes 20 20K 20 proc-args 52 20K 753 UART 12 18K 12 session 35 18K 149 bmsafemap 2 17K 52997 ksem 1 16K 60 rpc 2 16K 2 shmfd 1 16K 22 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 Unitno 33 13K 57 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 73 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 3 9K 25 pf_ifnet 10 9K 65 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 205 mount 16 7K 90 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 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 105700 in_multi 6 3K 8 nexusdev 7 3K 7 diradd 7 3K 52946 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 52842 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 52841 vnodemarker 2 2K 128 NFSD session 1 2K 1 newdirblk 5 2K 52850 xform 5 2K 2735 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 130 crypto 4 2K 4 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 81315 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 dctcp data 2 1K 106 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 entropy 2 1K 49 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 indirdep 1 1K 13 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 tcp_do 0 0K 0 cdg data 0 0K 2 chd data 0 0K 2 cubic data 0 0K 51 sctp_mcore 0 0K 0 sctp_socko 0 0K 37561 sctp_iter 0 0K 159 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 150 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 364 sctp_stri 0 0K 14306 htcp data 0 0K 0 vegas data 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 69 pf_rule 0 0K 138 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 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 37527 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 62 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 24 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 134 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 14 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 53118 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 5 tcp_log_dev 0 0K 2 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 3546 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 23 lio 0 0K 2 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 154 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 56223 ioctlops 0 0K 1061 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 1014 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 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 8523 700 1105010 0 254 37777408 0 malloc-8192 8192 1614 653 63038 0 2 18571264 0 malloc-384 384 38687 1323 94662 0 30 15363840 0 mbuf 256 20802 11103 32782310 0 254 8167680 0 sctp_asoc 2288 1597 658 27769 0 254 5159440 0 malloc-384 384 9314 3866 1018348 0 30 5061120 0 malloc-1024 1024 3214 1310 112406 0 16 4632576 0 malloc-2048 2048 1599 659 29124 0 8 4624384 0 malloc-1024 1024 4174 6 4199 0 16 4280320 0 mbuf_cluster 2048 2055 1 2055 0 254 4210688 0 malloc-1024 1024 332 3196 53693 0 16 3612672 0 malloc-1024 1024 133 2707 39361 0 16 2908160 0 sctp_ep 1280 1612 656 63032 0 254 2903040 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 989 0 0 2 2595136 0 malloc-1024 1024 1818 686 122342 0 16 2564096 0 UMA Slabs 0 112 19894 47 19961 0 126 2233392 0 RADIX NODE 144 14583 338 1259246 0 62 2148624 0 BUF TRIE 144 201 13267 1770 0 62 1939392 0 sctp_chunk 152 6618 5550 44018 0 254 1849536 0 malloc-512 512 379 3221 53630 0 31 1843200 0 sctp_raddr 736 1598 657 29069 0 254 1659680 0 malloc-32768 32768 43 5 52857 0 1 1572864 0 malloc-384 384 816 3194 244150 0 30 1539840 0 tcpcb 1080 187 632 12138 0 254 884520 0 malloc-8192 8192 103 4 53906 0 1 876544 0 socket 944 245 607 82083 0 254 804288 0 malloc-384 384 1730 30 53981 0 30 675840 0 FFS inode 1160 542 25 53419 0 8 657720 0 tcp_rack_pcb 832 151 596 2670 0 16 621504 0 256 Bucket 2048 223 65 30604 0 8 589824 0 malloc-384 384 809 611 18068 0 30 545280 0 VM OBJECT 264 1912 83 760649 0 30 526680 0 mbuf_packet 256 461 1594 161804 0 254 526080 0 malloc-384 384 581 629 223114 0 31 464640 0 ertt_txseginfo 40 0 11211 3098349 0 254 448440 0 malloc-16384 16384 24 2 53 0 1 425984 0 THREAD 1808 196 35 58966 0 8 417648 0 tcp_inpcb 488 187 629 12138 0 254 398208 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 MAP ENTRY 96 3411 327 2925709 0 126 358848 0 vmem btag 56 5895 69 5895 0 254 333984 0 malloc-65536 65536 4 1 5 0 1 327680 0 malloc-65536 65536 3 2 5 0 1 327680 0 malloc-512 512 41 599 61067 0 30 327680 0 malloc-384 384 244 586 85057 0 30 318720 0 tcp_bbr_map 128 7 2473 351913 0 126 317440 0 VNODE 448 580 86 53459 0 30 298368 0 malloc-2048 2048 125 3 144 0 8 262144 0 DEVCTL 1024 0 216 132 0 0 221184 0 malloc-4096 4096 7 47 4576 0 3 221184 0 tcp_rack_map 112 300 1608 6211 0 126 213696 0 malloc-8192 8192 23 3 922 0 1 212992 0 VMSPACE 2544 73 8 53876 0 4 206064 0 malloc-16384 16384 11 1 247 0 1 196608 0 malloc-512 512 369 15 1106 0 30 196608 0 32 Bucket 256 405 360 32023 0 62 195840 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 366 64 58026 0 30 165120 0 PROC 1328 101 16 53904 0 8 155376 0 S VFS Cache 104 1038 366 55467 0 126 146016 0 FFS2 dinode 256 542 28 53418 0 62 145920 0 malloc-512 512 251 29 53313 0 30 143360 0 malloc-1024 1024 130 2 135 0 16 135168 0 malloc-512 512 197 67 107482 0 30 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 malloc-16384 16384 4 4 18 0 1 131072 0 16 Bucket 144 570 326 11718 0 62 129024 0 filedesc0 1072 101 18 53904 0 8 127568 0 ksiginfo 112 102 942 2242 0 126 116928 0 malloc-16384 16384 2 5 104 0 1 114688 0 128 Bucket 1024 66 33 6247 0 16 101376 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-512 512 119 57 53439 0 30 90112 0 64 Bucket 512 126 50 36263 0 30 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 sctp_stream_msg_out 112 688 104 14567 0 254 88704 0 malloc-8192 8192 4 6 54 0 1 81920 0 g_bio 408 0 200 11631 0 30 81600 0 malloc-4096 4096 12 6 198 0 2 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 8 0 1 65536 0 malloc-8192 8192 2 6 53272 0 1 65536 0 malloc-2048 2048 10 20 527 0 8 61440 0 ertt 72 187 653 12138 0 126 60480 0 malloc-4096 4096 7 6 31 0 2 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 pcpu-8 8 4705 927 6258 0 254 45056 0 clpbuf 2624 0 16 29 0 16 41984 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-2048 2048 2 18 1450 0 8 40960 0 malloc-2048 2048 16 4 25 0 8 40960 0 malloc-512 512 25 55 1469 0 30 40960 0 2 Bucket 32 406 854 15493 0 254 40320 0 Files 80 268 232 151954 0 126 40000 0 tcp_bbr_pcb 832 2 43 4752 0 16 37440 0 pipe 744 23 27 711 0 16 37200 0 NAMEI 1024 0 36 232820 0 16 36864 0 8 Bucket 80 133 317 10752 0 126 36000 0 TURNSTILE 136 232 20 232 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-8192 8192 0 4 14 0 1 32768 0 malloc-4096 4096 6 2 42 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 ripcb 488 8 56 2913 0 254 31232 0 tcp_log 416 0 72 1687 0 254 29952 0 malloc-512 512 35 21 249 0 30 28672 0 KNOTE 160 28 147 541481 0 62 28000 0 malloc-8192 8192 1 2 82 0 1 24576 0 malloc-4096 4096 1 5 11 0 2 24576 0 PWD 32 40 716 52927 0 254 24192 0 4 Bucket 48 20 484 1576 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 232 24 232 0 126 22528 0 malloc-4096 4096 3 2 60 0 2 20480 0 sctp_readq 152 1 129 5505 0 254 19760 0 udp_inpcb 488 6 34 1959 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 24 51 1646 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 745 0 2 16384 0 malloc-2048 2048 2 6 6 0 8 16384 0 vtnet_tx_hdr 24 0 668 3595221 0 254 16032 0 malloc-2048 2048 3 3 163 0 8 12288 0 udplite_inpcb 488 0 24 321 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 50 0 16 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 153 0 126 8096 0 rl_entry 40 112 90 112 0 254 8080 0 sctp_asconf_ack 48 0 168 364 0 254 8064 0 sctp_laddr 48 0 168 934 0 254 8064 0 udpcb 32 6 246 2280 0 254 8064 0 ipq 56 0 144 2 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 AIO 208 0 38 89 0 62 7904 0 AIOCB 552 0 14 39 0 16 7728 0 AIOLIO 272 0 28 2 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 8 54 37 0 126 6448 0 domainset 40 0 126 24 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 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 UMA Slabs 1 176 10 12 10 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 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 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 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 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 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-1024 1024 0 0 0 0 16 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