panic: Memory modified after free 0xfffff800244bcd00(256) val=1005326 @ 0xfffff800244bcda0 cpuid = 1 time = 174 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe008873d420 vpanic() at vpanic+0x1c7/frame 0xfffffe008873d480 panic() at panic+0x43/frame 0xfffffe008873d4e0 trash_ctor() at trash_ctor+0xa8/frame 0xfffffe008873d520 item_ctor() at item_ctor+0x1c8/frame 0xfffffe008873d580 tcp_output() at tcp_output+0x22ab/frame 0xfffffe008873d760 tcp_usr_send() at tcp_usr_send+0x762/frame 0xfffffe008873d840 sosend_generic() at sosend_generic+0x99d/frame 0xfffffe008873d930 sosend() at sosend+0xc6/frame 0xfffffe008873d9a0 soo_write() at soo_write+0x62/frame 0xfffffe008873d9e0 dofilewrite() at dofilewrite+0xb0/frame 0xfffffe008873da30 sys_write() at sys_write+0x10c/frame 0xfffffe008873dab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe008873dbf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe008873dbf0 --- syscall (4, FreeBSD ELF64, sys_write), rip = 0x80090d1ea, rsp = 0x7fffffffa4b8, rbp = 0x7fffffffa4f0 --- KDB: enter: panic [ thread pid 781 tid 100108 ] Stopped at kdb_enter+0x67: movq $0,0x16391de(%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 0xffffffff81138c00 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe008873d400 rbp 0xfffffe008873d420 rsi 0 rdi 0xffffffff81138c36 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe008873d2f0 r11 0x1ff77fff59c r12 0xffffffff82267b80 ddb_dbbe r13 0 r14 0xffffffff81a73b5d r15 0xffffffff81a73b5d rip 0xffffffff8112fc27 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x16391de(%rip) db> show proc Process 781 (sshd) at 0xfffff8002639e000: state: NORMAL uid: 0 gids: 0 parent: pid 694 at 0xfffff80015f30000 ABI: FreeBSD ELF64 flag: 0x10004100 flag2: 0 arguments: sshd: root@notty reaper: 0xfffff80004bc7538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094f093e0 (map 0xfffffe0094f093e0) (map.pmap 0xfffffe0094f094a0) (pmap 0xfffffe0094f09500) threads: 1 100108 Run CPU 1 sshd db> ps pid ppid pgrp uid state wmesg wchan cmd 25057 788 788 0 R (threaded) syz-executor.1 125947 RunQ syz-executor.1 127186 S uwait 0xfffff8003b0cdd00 syz-executor.1 20468 1 820 0 SV uwait 0xfffff8003b0cd300 syz-executor.2 20467 20466 820 0 SV uwait 0xfffff80026c39700 syz-executor.2 20466 20465 820 0 DV ppwait 0xfffff8002726cf58 syz-executor.2 20465 1 820 0 DV ppwait 0xfffff80026c2ea20 syz-executor.2 20397 1 820 0 SV uwait 0xfffff80015e26100 syz-executor.2 20396 20395 820 0 SV uwait 0xfffff8003b0c3f00 syz-executor.2 20395 20394 820 0 DV ppwait 0xfffff80027220f58 syz-executor.2 20394 1 820 0 DV ppwait 0xfffff8003be19f58 syz-executor.2 20205 20202 824 0 SV uwait 0xfffff80026edf300 syz-executor.3 20202 1 824 0 DV ppwait 0xfffff8002722e4e8 syz-executor.3 20025 20024 787 0 SV uwait 0xfffff80026c39d00 syz-executor.0 20024 1 787 0 DV ppwait 0xfffff8002722ef58 syz-executor.0 19942 1 824 0 S uwait 0xfffff8003b710700 syz-executor.3 19941 1 824 0 S uwait 0xfffff8003b0c3900 syz-executor.3 19575 19574 787 0 S uwait 0xfffff80026cded00 syz-executor.0 19574 19572 787 0 SV uwait 0xfffff80026acc500 syz-executor.0 19573 19572 787 0 S uwait 0xfffff80026cde100 syz-executor.0 19572 1 787 0 DV ppwait 0xfffff8002702af58 syz-executor.0 18860 1 788 0 S uwait 0xfffff80026edf100 syz-executor.1 18857 1 788 0 S uwait 0xfffff8003b710f00 syz-executor.1 18716 1 820 0 S uwait 0xfffff8003b0c3300 syz-executor.2 18715 1 820 0 S uwait 0xfffff80026acc100 syz-executor.2 18510 18508 788 0 SV uwait 0xfffff80026c39300 syz-executor.1 18508 1 788 0 DV ppwait 0xfffff800270b1f58 syz-executor.1 18469 1 820 0 S uwait 0xfffff8003b710b00 syz-executor.2 18468 1 820 0 S uwait 0xfffff80015da0300 syz-executor.2 18205 1 788 0 S uwait 0xfffff8003b0cdb00 syz-executor.1 18204 1 788 0 S uwait 0xfffff80026cde500 syz-executor.1 18041 1 787 0 S uwait 0xfffff80026cdeb00 syz-executor.0 18039 1 787 0 S umtxn 0xfffff80026cde900 syz-executor.0 17983 17982 788 0 SV uwait 0xfffff80026c39900 syz-executor.1 17982 1 788 0 DV ppwait 0xfffff80026ca3a20 syz-executor.1 17654 17652 820 0 SV uwait 0xfffff80015dea100 syz-executor.2 17652 1 820 0 DV ppwait 0xfffff8003b69df58 syz-executor.2 8128 1 787 0 SV uwait 0xfffff80026acc300 syz-executor.0 8127 1 787 0 SV uwait 0xfffff80026accd00 syz-executor.0 7418 1 788 0 S uwait 0xfffff80026c39f00 syz-executor.1 7417 1 788 0 S uwait 0xfffff80026edf500 syz-executor.1 7285 1 788 0 SV ksem 0xfffff8003b6b1918 syz-executor.1 7284 1 788 0 S uwait 0xfffff80015e26300 syz-executor.1 7283 1 788 0 SV ksem 0xfffff8003b6b1118 syz-executor.1 7277 1 788 0 S uwait 0xfffff80015da2300 syz-executor.1 5271 1 5271 65 Ss select 0xfffff8003b00ed40 dhclient 4918 4917 824 0 SV uwait 0xfffff80015d9c300 syz-executor.3 4917 1 824 0 DV ppwait 0xfffff80026be14e8 syz-executor.3 4496 1 4496 0 Ss select 0xfffff8003b5da140 dhclient 4493 1 4493 0 Ss select 0xfffff8003b70a740 dhclient 4474 1 4474 65 Ss select 0xfffff8003b5a0740 dhclient 2537 1 2537 0 Ss select 0xfffff80026e94ec0 dhclient 2534 1 2534 0 Ss select 0xfffff80026d21d40 dhclient 2515 1 2515 65 Ss select 0xfffff8003b19b5c0 dhclient 1885 1 1885 0 Ss select 0xfffff80026e88740 dhclient 1882 1 1882 0 Ss select 0xfffff8003b119ec0 dhclient 1863 1 1863 65 Ss select 0xfffff8003b1192c0 dhclient 1170 1 1170 0 Ss select 0xfffff80026cd9440 dhclient 1167 1 1167 0 Ss select 0xfffff80026d555c0 dhclient 824 785 824 0 Rs syz-executor.3 820 785 820 0 Rs syz-executor.2 788 785 788 0 Rs syz-executor.1 787 785 787 0 Rs CPU 0 syz-executor.0 785 783 783 0 R (threaded) syz-fuzzer 100109 S kqread 0xfffff80015da0100 syz-fuzzer 100113 RunQ syz-fuzzer 100114 S uwait 0xfffff80015dead00 syz-fuzzer 100115 S uwait 0xfffff80015da2500 syz-fuzzer 100116 S uwait 0xfffff80015da2100 syz-fuzzer 100117 S uwait 0xfffff80015da0500 syz-fuzzer 100118 RunQ syz-fuzzer 100119 S uwait 0xfffff80015da0b00 syz-fuzzer 100421 S uwait 0xfffff80026d6d300 syz-fuzzer 783 781 783 0 Ss pause 0xfffff800262100b0 csh 781 694 781 0 Rs CPU 1 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015465cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015afc4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015afccb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b014b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b01cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a894b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a89cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a8c4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a8ccb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c561 cron 694 1 694 0 Ss select 0xfffff80015e12a40 sshd 507 1 507 0 Ss select 0xfffff80015d9e140 syslogd 436 1 436 0 Ss select 0xfffff80015e12d40 devd 435 1 435 65 Ss select 0xfffff80015de95c0 dhclient 350 1 350 0 Ss select 0xfffff80015e12740 dhclient 347 1 347 0 Ss select 0xfffff800157612c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ae7000 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282b9d0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282aa80 [bufdaemon] 100088 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100096 D sdflush 0xfffff80004dfc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff828528c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82846d38 [dom0] 100086 D launds 0xffffffff82846d44 [laundry: dom0] 100087 D umarcl 0xffffffff815cb670 [uma] 18 0 0 0 DL - 0xffffffff82570908 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e33828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830ed3c0 [pf purge] 15 0 0 0 DL - 0xffffffff828280dc [soaiod4] 9 0 0 0 DL - 0xffffffff828280dc [soaiod3] 8 0 0 0 DL - 0xffffffff828280dc [soaiod2] 7 0 0 0 DL - 0xffffffff828280dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82447dc0 [doneq0] 100045 D - 0xffffffff82447d40 [async] 100078 D - 0xffffffff82447c10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004dcbc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d99d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d99d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844220 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271bda0 [g_event] 100036 D - 0xffffffff8271bda8 [g_up] 100037 D - 0xffffffff8271bdb0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c39d00 [thr_0] 100029 D - 0xfffff80004c39d80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bc7538 [init] 10 0 0 0 DL audit_w 0xffffffff82844730 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c330 [swapper] 100005 D - 0xfffff80004c63d00 [if_config_tqg_0] 100006 D - 0xfffff80004c63900 [softirq_0] 100007 D - 0xfffff80004c63500 [softirq_1] 100008 D - 0xfffff80004c63100 [if_io_tqg_0] 100009 D - 0xfffff80004c61d00 [if_io_tqg_1] 100010 D - 0xfffff80004c5fd00 [in6m_free taskq] 100011 D - 0xfffff80004c5f900 [aiod_kick taskq] 100013 D - 0xfffff80004c5f100 [kqueue_ctx taskq] 100014 D - 0xfffff80004c58d00 [pci_hp taskq] 100016 D - 0xfffff80004c58500 [inm_free taskq] 100018 D - 0xfffff80004c53d00 [linuxkpi_irq_wq] 100019 D - 0xfffff80004c53900 [thread taskq] 100020 D - 0xfffff80004c53500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c53500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c53500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c53500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c53100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c53100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c53100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c53100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c39900 [firmware taskq] 100038 D - 0xfffff80004c39500 [crypto_0] 100039 D - 0xfffff80004c39500 [crypto_1] 100055 D - 0xfffff800153dc900 [vtnet0 rxq 0] 100056 D - 0xfffff800153dc500 [vtnet0 txq 0] 100057 D - 0xfffff800153dc100 [vtnet0 rxq 1] 100058 D - 0xfffff800153c6d00 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015429500 [virtio_balloon] 100064 D - 0xfffff800153c6900 [mca taskq] 100066 D - 0xffffffff81e203f0 [deadlkres] 100074 D - 0xfffff80015a1a900 [acpi_task_0] 100075 D - 0xfffff80015a1a900 [acpi_task_1] 100076 D - 0xfffff80015a1a900 [acpi_task_2] 100077 D - 0xfffff80004c39100 [CAM taskq] db> show all locks Process 787 (syz-executor.0) thread 0xfffffe00558c03a0 (100090) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0095403b10) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7716 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0094f08120) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7715 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0095403a50) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4272 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0094f08060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4268 Process 781 (sshd) thread 0xfffffe0055946900 (100108) exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffff800264ea260) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_output.c:355 exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800264607c0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:989 exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff800264ea280) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 kobj 328 2624K 488 pcb 475 2622K 33428 vtbuf 24 2064K 46 inodedep 1392 1911K 24155 filedesc 100 1603K 48127 newblk 10 1037K 24639 vfscache 3 1035K 3 subproc 228 956K 25193 dirrem 1382 691K 24045 acpica 1674 649K 55230 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 freefile 1382 519K 24023 intr 4 480K 4 sctp_atcl 438 438K 17155 sctp_stro 214 434K 5976 bus 990 378K 3499 BPF 46 337K 46 linker 348 270K 409 sctp_atky 652 245K 23199 kdtrace 304 239K 52250 DEVFS1 107 214K 124 umtx 440 193K 440 module 512 192K 512 vnet_data 1 176K 1 sctp_athm 438 165K 17177 tidhash 3 164K 3 sctp_map 428 161K 11948 pagedep 9 140K 24039 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 temp 36 81K 11026 mtx_pool 2 80K 2 routetbl 140 77K 469 syncache 1 76K 1 vmem 3 72K 5 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 sctp_timw 118 59K 118 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 kqueue 106 48K 25102 ithread 99 43K 99 rman 84 42K 425 lltable 47 41K 221 pwddesc 104 39K 25060 KTRACE 100 38K 100 taskqueue 60 36K 60 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1710 ksem 16 34K 3640 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 78 DEVFSP 82 31K 8558 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 cred 26 26K 540 ifnet 7 25K 7 plimit 24 24K 484 kcovinfo 64 24K 68 CAM queue 5 21K 1528 pfs_nodes 20 20K 20 proc-args 52 20K 705 selfd 48 18K 341262 UART 12 18K 12 session 35 18K 56 bmsafemap 2 17K 24127 rpc 2 16K 2 shmfd 1 16K 63 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 pf_ifnet 15 11K 33 Unitno 29 11K 47 acpisem 28 11K 28 CAM XPT 22 11K 543 inpcbpolicy 26 10K 17624 uidinfo 3 9K 13 pf_rule 3 9K 18 pf_table 2 8K 12 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 85 osd 18 7K 15961 mount 16 7K 247 fpukern_ctx 3 6K 3 crypto 6 6K 1444 terminal 11 6K 11 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 pf_osfp 10 4K 10 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 48022 xform 8 3K 12696 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 24031 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 softdep 1 2K 1 freeblks 4 2K 24006 vnodemarker 2 2K 102 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 120 newdirblk 4 2K 24011 diradd 4 2K 24086 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 40642 tcpfunc 3 2K 3 loginclass 3 2K 8 sctp_stri 1 1K 32 ip6opt 2 1K 920 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 48 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 htcp data 1 1K 481 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 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 470 tcp_do 0 0K 0 tcp_fsb 0 0K 4682 chd data 0 0K 756 cubic data 0 0K 785 dctcp data 0 0K 166 vegas data 0 0K 463 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 9284 sctp_iter 0 0K 129 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 119 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 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 20995 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 47 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 12 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 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 4 ip_msource 0 0K 0 ip_moptions 0 0K 2 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 24279 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 6 tcp_log_dev 0 0K 2884 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 2914 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 223 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 34306 ioctlops 0 0K 392 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 304 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 815 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 15 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 NFSCL lckown 0 0K 0 NFSCL client 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 983 1091006 0 254 38113280 0 malloc-384 384 35821 59 101422 0 30 13777920 0 malloc-1024 1024 4154 26 4768 0 16 4280320 0 tcp_log 416 211 9671 174626 0 254 4110912 0 malloc-8192 8192 329 2 598 0 1 2711552 0 malloc-1024 1024 1461 1147 24317 0 16 2670592 0 malloc-1024 1024 2 2562 21064 0 16 2625536 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8940 615 2175111 0 254 2446080 0 RADIX NODE 144 13512 429 587717 0 63 2007504 0 malloc-32768 32768 53 7 24210 0 1 1966080 0 BUF TRIE 144 192 13276 1293 0 62 1939392 0 malloc-8192 8192 226 7 11168 0 1 1908736 0 malloc-384 384 3430 1170 244618 0 30 1766400 0 UMA Slabs 0 112 14110 35 14110 0 126 1584240 0 malloc-512 512 1453 1155 73139 0 30 1335296 0 mbuf_cluster 2048 570 2 570 0 254 1171456 0 malloc-8192 8192 114 7 25147 0 1 991232 0 malloc-384 384 1979 71 91174 0 30 787200 0 FFS inode 1160 536 24 24560 0 8 649600 0 malloc-1024 1024 604 24 18148 0 16 643072 0 sctp_asoc 2288 214 11 5974 0 254 514800 0 VM OBJECT 264 1798 92 355303 0 30 498960 0 malloc-2048 2048 221 9 6488 0 8 471040 0 malloc-16384 16384 26 0 30 0 1 425984 0 malloc-384 384 1010 70 20267 0 30 414720 0 THREAD 1808 198 22 27188 0 8 397760 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 256 Bucket 2048 152 18 18786 0 8 348160 0 MAP ENTRY 96 3144 384 1347986 0 126 338688 0 tcp_bbr_map 128 9 2626 68741 0 126 337280 0 malloc-1024 1024 267 37 29751 0 16 311296 0 sctp_ep 1280 223 17 11165 0 254 307200 0 ertt_txseginfo 40 1 7473 347076 0 254 298960 0 socket 944 64 248 30533 0 254 294528 0 VNODE 448 574 74 24600 0 30 290304 0 malloc-384 384 682 58 1066 0 30 284160 0 malloc-1024 1024 255 21 11296 0 16 282624 0 tcp_inpcb 488 136 432 15949 0 254 277184 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16384 16384 10 4 275 0 1 229376 0 malloc-2048 2048 107 5 124 0 8 229376 0 DEVCTL 1024 0 216 132 0 0 221184 0 tcpcb 1064 14 175 15949 0 254 201096 0 VMSPACE 2544 67 11 25018 0 4 198432 0 malloc-65536 65536 1 2 178 0 1 196608 0 malloc-512 512 350 18 4239 0 30 188416 0 UMA Zones 768 242 2 242 0 16 187392 0 sctp_raddr 736 219 23 5998 0 254 178112 0 vmem btag 56 3075 81 3075 0 254 176736 0 malloc-4096 4096 4 37 2929 0 2 167936 0 PROC 1336 104 19 25060 0 8 164328 0 malloc-8192 8192 16 4 188 0 1 163840 0 S VFS Cache 104 1028 376 26661 0 126 146016 0 mbuf_packet 256 47 523 31077 0 254 145920 0 FFS2 dinode 256 536 19 24560 0 62 142080 0 filedesc0 1072 104 22 25060 0 8 135072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-16384 16384 6 2 8 0 1 131072 0 malloc-384 384 262 68 374150 0 30 126720 0 ksiginfo 112 108 936 2699 0 126 116928 0 malloc-512 512 201 23 3154 0 30 114688 0 128 Bucket 1024 62 33 3880 0 16 97280 0 UMA Kegs 384 227 6 227 0 30 89472 0 32 Bucket 256 158 172 24187 0 62 84480 0 clpbuf 2624 0 32 26 0 16 83968 0 malloc-512 512 140 20 3756 0 30 81920 0 g_bio 408 0 200 9109 0 30 81600 0 malloc-512 512 97 55 24492 0 30 77824 0 16 Bucket 144 292 212 5675 0 62 72576 0 malloc-4096 4096 13 4 139 0 2 69632 0 malloc-65536 65536 1 0 1 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-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 2 2 6 0 1 65536 0 malloc-1024 1024 53 7 69 0 16 61440 0 malloc-384 384 99 61 21359 0 30 61440 0 malloc-8192 8192 2 5 24285 0 1 57344 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 12 0 1 49152 0 malloc-8192 8192 4 2 534 0 1 49152 0 malloc-4096 4096 5 7 584 0 2 49152 0 malloc-2048 2048 6 18 725 0 8 49152 0 malloc-4096 4096 9 2 290 0 2 45056 0 malloc-2048 2048 18 4 22 0 8 45056 0 sctp_laddr 48 792 132 11033 0 254 44352 0 malloc-384 384 40 70 16003 0 30 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 8 2 1722 0 2 40960 0 malloc-512 512 21 59 24966 0 30 40960 0 pcpu-8 8 4799 321 5239 0 254 40960 0 64 Bucket 512 42 38 13798 0 30 40960 0 pipe 744 27 28 1025 0 16 40920 0 Files 80 273 227 80182 0 126 40000 0 sctp_chunk 152 213 47 1687 0 254 39520 0 tcp_bbr_pcb 832 4 41 6300 0 16 37440 0 NAMEI 1024 0 36 123315 0 16 36864 0 malloc-2048 2048 9 9 2894 0 8 36864 0 malloc-512 512 21 43 25154 0 30 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 TURNSTILE 136 221 10 221 0 62 31416 0 tcp_rack_pcb 832 0 36 4682 0 16 29952 0 malloc-4096 4096 1 6 282 0 2 28672 0 malloc-4096 4096 7 0 7 0 2 28672 0 KNOTE 160 28 147 356826 0 62 28000 0 malloc-2048 2048 9 3 13 0 8 24576 0 PWD 32 37 719 24109 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 44 256 4704 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-1024 1024 0 20 159 0 16 20480 0 malloc-512 512 32 8 1664 0 30 20480 0 tcp_rack_map 112 0 180 9033 0 126 20160 0 2 Bucket 32 92 538 5690 0 254 20160 0 Mountpoints 2752 2 5 3 0 4 19264 0 unpcb 256 24 51 1701 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 ertt 72 14 210 15949 0 126 16128 0 vtnet_tx_hdr 24 0 668 796436 0 254 16032 0 ripcb 488 5 27 1090 0 254 15616 0 udplite_inpcb 488 0 24 220 0 254 11712 0 udp_inpcb 488 6 18 365 0 254 11712 0 kenv 258 15 30 1060 0 30 11610 0 malloc-4096 4096 0 2 106 0 2 8192 0 malloc-2048 2048 0 4 9 0 8 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 71 0 126 8096 0 rl_entry 40 67 135 67 0 254 8080 0 sctp_stream_msg_out 112 7 65 91 0 254 8064 0 udpcb 32 6 246 585 0 254 8064 0 4 Bucket 48 7 161 509 0 254 8064 0 cryptop 280 0 28 280 0 30 7840 0 itimer 352 0 22 14 0 30 7744 0 routing nhops 256 27 3 34 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 11 0 126 6448 0 domainset 40 0 126 4 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 3 0 62 4048 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 tcp_log_node 120 0 33 6 0 126 3960 0 sctp_readq 152 0 26 3 0 254 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 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 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 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 NCLNODE 584 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 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 192 0 0 0 0 62 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-32768 32768 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 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