panic: rack_output:16429: r.start:3461766545 < SND.UNA:420466544; tp:0xfffffe009b243518, rack:0xfffffe00925dd6c0, rsm:0xfffffe00925e3770 cpuid = 1 time = 1627025005 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b34af0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b34c50 vpanic() at vpanic+0x2c5/frame 0xfffffe0053b34d30 panic() at panic+0xb5/frame 0xfffffe0053b34e00 rack_output() at 0xffffffff84904ba7/frame 0xfffffe0053b355d0 tcp_hptsi() at tcp_hptsi+0x227d/frame 0xfffffe0053b35950 tcp_hpts_thread() at tcp_hpts_thread+0x2fd/frame 0xfffffe0053b35a50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b35bb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b35bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b35bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100035 ] Stopped at kdb_enter+0x6b: movq $0,0x28ef4ca(%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 0x74d145195aafeeaa rdx 0x1 rbx 0 rsp 0xfffffe0053b34c30 rbp 0xfffffe0053b34c50 rsi 0 rdi 0xffffffff817a7bc9 vprintf+0x319 r8 0x3 r9 0xfffffe0053b34788 r10 0 r11 0 r12 0xfffffe0053e2c560 r13 0xfffffe0053b34c01 r14 0xffffffff82c57960 .str.18 r15 0xffffffff82c57960 .str.18 rip 0xffffffff8179b5eb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ef4ca(%rip) db> show proc Process 12 (intr) at 0xfffffe0053de9a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402be40 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402be40 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8402cdc0 (map 0xffffffff8402cdc0) (map.pmap 0xffffffff8402ce80) (pmap 0xffffffff8402cee0) threads: 23 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: hpts] 100035 Run CPU 1 [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100073 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 4984 785 785 0 R (threaded) syz-executor.0 106284 RunQ syz-executor.0 106287 RunQ syz-executor.0 4980 792 792 0 R (threaded) syz-executor.2 103568 RunQ syz-executor.2 106277 S connec 0xfffffe009b257bf0 syz-executor.2 106278 S uwait 0xfffffe009a9e7a00 syz-executor.2 4979 786 786 0 R (threaded) syz-executor.1 104492 RunQ syz-executor.1 106273 S uwait 0xfffffe009254bd80 syz-executor.1 106274 S uwait 0xfffffe00925bd480 syz-executor.1 106275 S uwait 0xfffffe009aee0900 syz-executor.1 106276 S uwait 0xfffffe009a9e7e00 syz-executor.1 3607 1 785 0 S uwait 0xfffffe009a9e7800 syz-executor.0 3603 1 785 0 S uwait 0xfffffe0092014100 syz-executor.0 3601 1 785 0 S uwait 0xfffffe00925bd780 syz-executor.0 3599 1 785 0 S uwait 0xfffffe009a9e7600 syz-executor.0 3598 1 785 0 S uwait 0xfffffe009a829b80 syz-executor.0 3036 1 803 0 S uwait 0xfffffe00587f2080 syz-executor.3 3035 1 803 0 S uwait 0xfffffe009a9e7e80 syz-executor.3 2760 1 785 0 S uwait 0xfffffe009a9e7b00 syz-executor.0 2759 1 785 0 S uwait 0xfffffe00925bd580 syz-executor.0 2085 1 2085 65 Ss select 0xfffffe009b1cbe40 dhclient 1814 1 1814 0 Ss select 0xfffffe009adcf940 dhclient 1811 1 1811 0 Ss select 0xfffffe009adcfec0 dhclient 1792 1 1792 65 Ss select 0xfffffe009adcf2c0 dhclient 1485 1 1485 0 Ss select 0xfffffe009adcf040 dhclient 1482 1 1482 0 Ss select 0xfffffe009b1cbec0 dhclient 1463 1 1463 65 Ss select 0xfffffe009adcf8c0 dhclient 1351 1 792 0 S uwait 0xfffffe0091fa7400 syz-executor.2 1345 1 803 0 S uwait 0xfffffe00925aa400 syz-executor.3 1339 1 792 0 S uwait 0xfffffe0091fa7000 syz-executor.2 1336 1 786 0 S uwait 0xfffffe00925aac00 syz-executor.1 1333 1 803 0 S uwait 0xfffffe0092014c80 syz-executor.3 1329 1 792 0 S uwait 0xfffffe009aee0e00 syz-executor.2 1326 1 786 0 S uwait 0xfffffe009aee0b00 syz-executor.1 1323 1 803 0 S uwait 0xfffffe0091fa7c00 syz-executor.3 1318 1 786 0 S uwait 0xfffffe0092014180 syz-executor.1 1315 1 803 0 S uwait 0xfffffe00587d3000 syz-executor.3 1311 1 1311 0 Ss select 0xfffffe009254cbc0 dhclient 1307 1 1307 0 Ss select 0xfffffe009adcf440 dhclient 1303 1 803 0 S uwait 0xfffffe0091fa7a80 syz-executor.3 1289 1 803 0 S uwait 0xfffffe009a829780 syz-executor.3 1284 1 803 0 S uwait 0xfffffe0091fa7c80 syz-executor.3 1274 1 1274 65 Ss select 0xfffffe009adcfa40 dhclient 1269 1 803 0 S uwait 0xfffffe009a829980 syz-executor.3 1052 1 1052 0 Ss select 0xfffffe009254cec0 dhclient 1049 1 1049 0 Ss select 0xfffffe009254ccc0 dhclient 978 0 0 0 DL aiordy 0xfffffe0092593a70 [aiod4] 977 0 0 0 DL aiordy 0xfffffe009a860000 [aiod3] 976 0 0 0 DL aiordy 0xfffffe009a860538 [aiod2] 975 0 0 0 DL aiordy 0xfffffe00920bb000 [aiod1] 803 780 803 0 Rs syz-executor.3 792 780 792 0 Rs syz-executor.2 786 780 786 0 Rs syz-executor.1 785 780 785 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100119 S uwait 0xfffffe0092014e80 syz-fuzzer 100122 S uwait 0xfffffe0092014580 syz-fuzzer 100123 S kqread 0xfffffe0092082400 syz-fuzzer 100124 S uwait 0xfffffe0092014780 syz-fuzzer 100125 S uwait 0xfffffe0092014880 syz-fuzzer 100126 S uwait 0xfffffe0092014980 syz-fuzzer 100127 S uwait 0xfffffe0092014a80 syz-fuzzer 100128 S uwait 0xfffffe0092014280 syz-fuzzer 100129 S uwait 0xfffffe0092014b80 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588920b0 csh 776 694 776 0 Ss select 0xfffffe0053d461c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0057004cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583840b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583844b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583848b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe0058384cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00582dc0b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00582dc4b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00582dc8b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00582dccb0 getty 698 1 698 0 Ss nanslp 0xffffffff84057981 cron 694 1 694 0 Ss select 0xfffffe0056b8f4c0 sshd 507 1 507 0 Ss select 0xfffffe0053d46740 syslogd 436 1 436 0 Ss select 0xfffffe0053d466c0 devd 435 1 435 65 Ss select 0xfffffe0056b8f5c0 dhclient 350 1 350 0 Ss select 0xfffffe0056b8f640 dhclient 347 1 347 0 Ss select 0xfffffe0056b8f540 dhclient 23 0 0 0 DL syncer 0xffffffff8417dac0 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0057715000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100083 D qsleep 0xffffffff8417b9c0 [bufdaemon] 100086 D - 0xffffffff83411f80 [bufspacedaemon-0] 100098 D sdflush 0xfffffe0056ff40e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b3d80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100081 D psleep 0xffffffff841a78b8 [dom0] 100084 D launds 0xffffffff841a78c4 [laundry: dom0] 100085 D umarcl 0xffffffff81e91c70 [uma] 18 0 0 0 DL - 0xffffffff83e0eae0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d7b460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84a43e20 [pf purge] 15 0 0 0 DL - 0xffffffff84176e40 [soaiod4] 9 0 0 0 DL - 0xffffffff84176e40 [soaiod3] 8 0 0 0 DL - 0xffffffff84176e40 [soaiod2] 7 0 0 0 DL - 0xffffffff84176e40 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff83c94240 [doneq0] 100047 D - 0xffffffff83c941c0 [async] 100080 D - 0xffffffff83c94040 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056aafc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e16c80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e16c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a1960 [crypto] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff8402af40 [g_event] 100038 D - 0xffffffff8402af80 [g_up] 100039 D - 0xffffffff8402afc0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffffe0053e16e00 [thr_0] 100029 D - 0xfffffe0053e16e80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: task queue] 100011 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100030 I [swi1: netisr 0] 100031 I [swi3: vm] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: hpts] 100035 Run CPU 1 [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100073 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d4b538 [init] 10 0 0 0 DL audit_w 0xffffffff841a2900 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff8402be40 [swapper] 100005 D - 0xfffffe000791c500 [softirq_0] 100006 D - 0xfffffe000791c400 [softirq_1] 100007 D - 0xfffffe000791c300 [if_io_tqg_0] 100008 D - 0xfffffe000791c200 [if_io_tqg_1] 100009 D - 0xfffffe000791c100 [if_config_tqg_0] 100012 Run CPU 0 [thread taskq] 100013 D - 0xfffffe0053dde000 [inm_free taskq] 100015 D - 0xfffffe0053df1c00 [kqueue_ctx taskq] 100016 D - 0xfffffe0053df1b00 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df1a00 [aiod_kick taskq] 100018 D - 0xfffffe0053df1900 [in6m_free taskq] 100019 D - 0xfffffe0053df1800 [pci_hp taskq] 100020 D - 0xfffffe0053df1700 [linuxkpi_short_wq_0] 100021 D - 0xfffffe0053df1700 [linuxkpi_short_wq_1] 100022 D - 0xfffffe0053df1700 [linuxkpi_short_wq_2] 100023 D - 0xfffffe0053df1700 [linuxkpi_short_wq_3] 100024 D - 0xfffffe0053df1600 [linuxkpi_long_wq_0] 100025 D - 0xfffffe0053df1600 [linuxkpi_long_wq_1] 100026 D - 0xfffffe0053df1600 [linuxkpi_long_wq_2] 100027 D - 0xfffffe0053df1600 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0053e27700 [firmware taskq] 100040 D - 0xfffffe0053e27600 [crypto_0] 100041 D - 0xfffffe0053e27600 [crypto_1] 100057 D - 0xfffffe0053e27000 [vtnet0 rxq 0] 100058 D - 0xfffffe0056ec9e00 [vtnet0 txq 0] 100059 D - 0xfffffe0056ec9d00 [vtnet0 rxq 1] 100060 D - 0xfffffe0056ec9c00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056b8f780 [virtio_balloon] 100066 D - 0xfffffe0056ec9500 [mca taskq] 100067 D - 0xffffffff82c5e8e0 [deadlkres] 100075 D - 0xfffffe0056ec9300 [acpi_task_0] 100076 D - 0xfffffe0056ec9300 [acpi_task_1] 100077 D - 0xfffffe0056ec9300 [acpi_task_2] 100079 D - 0xfffffe0053e27500 [CAM taskq] 4978 803 803 0 Z syz-executor.3 db> show all locks Process 4984 (syz-executor.0) thread 0xfffffe00925b13a0 (106284) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8407bb40) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:946 Process 12 (intr) thread 0xfffffe0053e2c560 (100035) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe009b56d210) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1590 Process 0 (kernel) thread 0xfffffe0053dee1e0 (100012) exclusive sleep mutex kernel arena domain (kernel arena domain) r = 0 (0xfffff80007001000) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:789 exclusive sleep mutex vmem list lock (vmem list lock) r = 0 (0xffffffff83409bc0) locked @ /syzkaller/managers/i386/kernel/sys/kern/subr_vmem.c:784 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 89 9404K 1813 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 38 1034K 13254 vfscache 3 1025K 3 pcb 355 900K 10472 inodedep 133 562K 4841 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 filedesc 60 473K 7913 intr 4 472K 4 subproc 196 400K 5093 vmem 3 274K 6 acpica 1674 184K 54712 vnet_data 1 168K 1 tidhash 3 141K 3 linker 356 140K 500 pagedep 9 130K 4082 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 sctp_atcl 250 94K 6607 BPF 46 88K 95 bus 984 80K 3475 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 440 55K 440 kdtrace 277 53K 11273 temp 35 33K 3520 hostcache 1 32K 1 shm 1 32K 5 DEVFS3 126 32K 136 dirrem 122 31K 4365 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 lltable 55 18K 341 ufs_mount 5 17K 6 proc 3 17K 3 routetbl 132 17K 868 tty 16 16K 16 ithread 99 16K 99 freefile 123 16K 4314 bus-sc 33 14K 1692 sctp_atky 344 14K 8672 ether_multi 157 13K 172 KTRACE 100 13K 3471 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 ksem 18 11K 192 CAM queue 5 11K 1528 rman 84 10K 425 GEOM 60 10K 489 in6_multi 71 9K 71 bmsafemap 2 9K 4686 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 37 pfs_vncache 1 8K 1 kqueue 92 8K 5054 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 392 taskqueue 60 7K 60 DEVFSP 98 7K 1482 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 514 pwddesc 88 6K 5001 ufs_dirhash 24 5K 24 UMA 270 5K 270 session 35 5K 58 pf_ifnet 10 5K 166 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 sctp_athm 250 4K 6775 freework 16 4K 7861 lockf 34 4K 449 acpisem 28 4K 28 selfd 55 4K 72082 hhook 15 4K 17 fpukern_ctx 3 3K 3 proc-args 52 3K 717 sctp_map 178 3K 3542 terminal 11 3K 11 select 19 3K 181 uidinfo 3 3K 42 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 97 CAM XPT 22 2K 543 pf_osfp 14 2K 14 in_multi 6 2K 9 xform 20 2K 2149 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 mount 22 2K 201 softdep 1 1K 1 mkdir 8 1K 7938 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 332 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 freeblks 3 1K 4446 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 inpcbpolicy 23 1K 2504 pci_link 10 1K 10 crypto 4 1K 466 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 16 1K 1847 newdirblk 4 1K 3969 diradd 4 1K 4406 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 4230 vnodes 1 1K 5 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 ip_msource 3 1K 11 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 108 tcp_fsb 1 1K 571 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 9752 pmchooks 1 1K 1 filedesc_to_leader 2 1K 16 nexusdev 7 1K 7 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 3022 sctp_iter 0 0K 26 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 15 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 30 sctp_stri 0 0K 442 mqdata 0 0K 0 cdg data 0 0K 28 cubic data 0 0K 35 pf_table 0 0K 113 pf_altq 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 20 chd data 0 0K 19 vegas data 0 0K 8 dctcp data 0 0K 24 tcp_do 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 4737 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 170 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 49 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 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 ktls_ocf 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 56 ip6_msource 0 0K 0 ip6_moptions 0 0K 12 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 20 in_mfilter 0 0K 38 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 1 twsbuf 0 0K 0 statfs 0 0K 4205 namei_tracker 0 0K 5 export_host 0 0K 0 cl_savebuf 0 0K 10 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 242 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 20119 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 15 lio 0 0K 12 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 241 tempbuff 0 0K 0 tempbuff 0 0K 0 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 19582 ioctlops 0 0K 542 eventfd 0 0K 6 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 945 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 4 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 3 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8327 1178 785030 0 254 38932480 0 tcp_log 416 0 10071 372447 0 254 4189536 0 mbuf 256 9094 3491 2756177 0 254 3221760 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 188 11572 10696 0 62 1693440 0 malloc-384 384 4155 35 4451 0 30 1608960 0 malloc-128 128 12293 76 16831 0 126 1583232 0 RADIX NODE 144 10393 298 141231 0 62 1539504 0 ertt_txseginfo 40 0 36562 1063858 0 254 1462480 0 mbuf_cluster 2048 660 2 660 0 254 1355776 0 malloc-4096 4096 326 1 485 0 2 1339392 0 UMA Slabs 0 112 11016 33 11016 0 126 1237488 0 vmem btag 56 18841 70 18841 0 254 1059016 0 256 Bucket 2048 334 20 20325 0 8 724992 0 tcp_bbr_map 128 15 5162 276033 0 126 662656 0 FFS inode 1160 538 29 4857 0 8 657720 0 malloc-16384 16384 29 5 3954 0 1 557056 0 malloc-65536 65536 4 4 429 0 1 524288 0 VM OBJECT 264 1603 92 74527 0 30 447480 0 THREAD 1808 186 34 6287 0 8 397760 0 malloc-4096 4096 90 5 4987 0 2 389120 0 malloc-2048 2048 169 21 25199 0 8 389120 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 socket 944 120 216 8509 0 254 317184 0 MAP ENTRY 96 2894 382 283501 0 126 314496 0 VNODE 448 576 90 4897 0 30 298368 0 sctp_ep 1280 161 46 4522 0 254 264960 0 malloc-64 64 3922 47 4065 0 254 254016 0 malloc-16 16 14175 325 17654 0 254 232000 0 DEVCTL 1024 0 220 154 0 0 225280 0 sctp_asoc 2288 89 6 1771 0 254 217360 0 malloc-384 384 489 31 11604 0 30 199680 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-32768 32768 0 6 3885 0 1 196608 0 malloc-128 128 1300 219 34453 0 126 194432 0 malloc-32 32 5575 347 9726 0 254 189504 0 UMA Zones 768 242 2 242 0 16 187392 0 VMSPACE 2544 62 10 4964 0 4 183168 0 mbuf_packet 256 161 499 19329 0 254 168960 0 malloc-32768 32768 1 4 131 0 1 163840 0 malloc-16384 16384 6 4 34 0 1 163840 0 FFS2 dinode 256 538 47 4857 0 62 149760 0 malloc-256 256 84 501 14800 0 62 149760 0 malloc-256 256 485 85 11626 0 62 145920 0 S VFS Cache 104 1043 322 5515 0 126 141960 0 PROC 1336 89 16 4984 0 8 140280 0 malloc-65536 65536 0 2 41 0 1 131072 0 malloc-65536 65536 0 2 33 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-8192 8192 12 4 29 0 1 131072 0 128 Bucket 1024 96 31 3115 0 16 130048 0 malloc-1024 1024 119 5 333 0 16 126976 0 clpbuf 2624 0 48 176 0 16 125952 0 ksiginfo 112 95 949 1832 0 126 116928 0 malloc-2048 2048 16 40 812 0 8 114688 0 filedesc0 1072 88 17 5001 0 8 112560 0 malloc-256 256 295 125 21796 0 62 107520 0 tcpcb 1080 12 86 1836 0 254 105840 0 sctp_raddr 736 99 44 2298 0 254 105248 0 malloc-32768 32768 1 2 5 0 1 98304 0 malloc-4096 4096 22 2 27 0 2 98304 0 malloc-128 128 541 203 9323 0 126 95232 0 sctp_chunk 152 78 546 2199 0 254 94848 0 malloc-1024 1024 87 5 1841 0 16 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-64 64 977 220 78695 0 254 76608 0 malloc-4096 4096 15 3 29 0 2 73728 0 64 Bucket 512 88 56 6368 0 30 73728 0 g_bio 408 0 170 77674 0 30 69360 0 malloc-64 64 802 269 14950 0 254 68544 0 malloc-16384 16384 2 2 162 0 1 65536 0 malloc-8192 8192 2 6 49 0 1 65536 0 malloc-4096 4096 11 5 561 0 2 65536 0 malloc-256 256 1 254 9427 0 62 65280 0 malloc-8192 8192 5 2 106 0 1 57344 0 32 Bucket 256 57 138 15550 0 62 49920 0 Files 80 342 258 22965 0 126 48000 0 pcpu-8 8 4715 917 8708 0 254 45056 0 tcp_inpcb 496 12 76 1836 0 254 43648 0 malloc-1024 1024 3 37 511 0 16 40960 0 tcp_bbr_pcb 832 6 39 797 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 35356 0 16 36864 0 malloc-2048 2048 1 17 130 0 8 36864 0 malloc-384 384 55 35 402 0 30 34560 0 TURNSTILE 136 221 31 221 0 62 34272 0 pipe 744 23 22 512 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 4 0 1 32768 0 malloc-16384 16384 0 2 8 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-256 256 69 51 1447 0 62 30720 0 PWD 32 40 842 4040 0 254 28224 0 KNOTE 160 28 147 63968 0 62 28000 0 8 Bucket 80 48 302 2784 0 126 28000 0 malloc-256 256 89 16 579 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 16 8 89 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 124 62 4429 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 SLEEPQUEUE 88 221 35 221 0 126 22528 0 tcp_rack_pcb 832 1 26 571 0 16 22464 0 malloc-4096 4096 2 3 156 0 2 20480 0 malloc-1024 1024 14 6 1408 0 16 20480 0 malloc-512 512 1 39 575 0 30 20480 0 2 Bucket 32 72 558 1598 0 254 20160 0 udp_inpcb 496 6 34 337 0 254 19840 0 malloc-128 128 79 76 786 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 4213 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-64 64 178 74 19933 0 254 16128 0 16 Bucket 144 68 44 677 0 62 16128 0 vtnet_tx_hdr 24 1 667 810310 0 254 16032 0 malloc-16 16 521 479 5520 0 254 16000 0 unpcb 256 20 40 1412 0 254 15360 0 malloc-384 384 31 9 31 0 30 15360 0 malloc-2048 2048 1 5 55 0 8 12288 0 malloc-512 512 10 14 340 0 30 12288 0 malloc-512 512 10 14 60 0 30 12288 0 sctp_laddr 48 37 215 1354 0 254 12096 0 tcp_rack_map 112 5 103 1149 0 126 12096 0 ertt 72 12 156 1836 0 126 12096 0 malloc-32 32 268 110 6749 0 254 12096 0 malloc-32 32 103 275 2746 0 254 12096 0 malloc-32 32 271 107 5500 0 254 12096 0 ripcb 496 5 19 177 0 254 11904 0 udplite_inpcb 496 0 24 154 0 254 11904 0 kenv 258 15 30 1042 0 30 11610 0 malloc-256 256 27 18 307 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 2 0 3 0 2 8192 0 malloc-2048 2048 0 4 6 0 8 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 4 4 40 0 16 8192 0 malloc-512 512 6 10 26 0 30 8192 0 malloc-512 512 0 16 37 0 30 8192 0 malloc-512 512 3 13 80 0 30 8192 0 pf tags 104 0 78 28 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 0 92 11 0 254 8096 0 PGRP 88 35 57 62 0 126 8096 0 rl_entry 40 99 103 99 0 254 8080 0 sctp_asconf_ack 48 0 168 7 0 254 8064 0 sctp_stream_msg_out 112 31 41 447 0 254 8064 0 syncache 168 0 48 4 0 254 8064 0 udpcb 32 6 246 491 0 254 8064 0 malloc-64 64 60 66 1544 0 254 8064 0 malloc-64 64 4 122 8 0 254 8064 0 malloc-64 64 0 126 531 0 254 8064 0 malloc-64 64 9 117 63 0 254 8064 0 malloc-32 32 38 214 3996 0 254 8064 0 malloc-32 32 57 195 550 0 254 8064 0 malloc-32 32 23 229 71 0 254 8064 0 4 Bucket 48 5 163 133 0 254 8064 0 malloc-16 16 271 229 10466 0 254 8000 0 malloc-16 16 17 483 287 0 254 8000 0 malloc-16 16 41 459 28024 0 254 8000 0 malloc-16 16 21 479 34 0 254 8000 0 malloc-16 16 11 489 23 0 254 8000 0 malloc-128 128 26 36 300 0 126 7936 0 malloc-128 128 1 61 176 0 126 7936 0 malloc-128 128 20 42 277 0 126 7936 0 AIO 208 0 38 20 0 62 7904 0 cryptop 280 0 28 126 0 30 7840 0 itimer 352 0 22 4 0 30 7744 0 AIOCB 552 0 14 30 0 16 7728 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 1 19 428 0 30 7680 0 malloc-256 256 14 16 269 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 101 0 126 6448 0 domainset 40 0 126 69 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 malloc-32 32 0 126 2 0 254 4032 0 malloc-16 16 4 246 5 0 254 4000 0 sctp_readq 152 0 26 199 0 254 3952 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 0 AIOLIO 272 0 14 6 0 30 3808 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 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 312 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 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 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-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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 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-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 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