panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:16625 cpuid = 0 time = 1627267879 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b57a30 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b57b90 vpanic() at vpanic+0x2c5/frame 0xfffffe0053b57c70 panic() at panic+0xb5/frame 0xfffffe0053b57d30 __mtx_lock_flags() at __mtx_lock_flags+0x2f9/frame 0xfffffe0053b57e10 rack_output() at rack_output+0x5ab1/frame 0xfffffe0053b585d0 tcp_hptsi() at tcp_hptsi+0x227d/frame 0xfffffe0053b58950 tcp_hpts_thread() at tcp_hpts_thread+0x2fd/frame 0xfffffe0053b58a50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b58bb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b58bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b58bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100035 ] Stopped at kdb_enter+0x6b: movq $0,0x28ee9da(%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 0xd854b4238c6d7d5 rdx 0x1 rbx 0 rsp 0xfffffe0053b57b70 rbp 0xfffffe0053b57b90 rsi 0 rdi 0xffffffff817a8739 vprintf+0x319 r8 0x3 r9 0xfffffe0053b576a8 r10 0 r11 0x32a927a r12 0xfffffe0053e1aac0 r13 0xfffffe0053b57b01 r14 0xffffffff82c58e40 .str.18 r15 0xffffffff82c58e40 .str.18 rip 0xffffffff8179c15b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28ee9da(%rip) db> show proc Process 12 (intr) at 0xfffffe0053de9a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402bec0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402bec0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8402ce40 (map 0xffffffff8402ce40) (map.pmap 0xffffffff8402cf00) (pmap 0xffffffff8402cf60) threads: 23 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi3: vm] 100033 I [swi4: clock (0)] 100034 I [swi4: clock (1)] 100035 Run CPU 0 [swi1: hpts] 100036 Run CPU 1 [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 2182 796 796 0 S (threaded) syz-executor.3 102514 S nanslp 0xffffffff84057a00 syz-executor.3 102621 S connec 0xfffffe00a4cda840 syz-executor.3 102624 S uwait 0xfffffe00a2c6b100 syz-executor.3 2181 783 783 0 S (threaded) syz-executor.0 102472 S nanslp 0xffffffff84057a00 syz-executor.0 102618 S connec 0xfffffe00a4d32490 syz-executor.0 102622 S uwait 0xfffffe009e3f5880 syz-executor.0 2180 795 795 0 S (threaded) syz-executor.2 102500 S nanslp 0xffffffff84057a00 syz-executor.2 102614 S connec 0xfffffe009e518840 syz-executor.2 102617 S connec 0xfffffe00a4d09bf0 syz-executor.2 102623 S uwait 0xfffffe00a2c40b80 syz-executor.2 2179 786 786 0 S (threaded) syz-executor.1 102483 S nanslp 0xffffffff84057a00 syz-executor.1 102610 S connec 0xfffffe00a4d0a490 syz-executor.1 102611 S uwait 0xfffffe00a2d04800 syz-executor.1 2154 1 795 0 SV uwait 0xfffffe0058915d00 syz-executor.2 2150 1 795 0 SV uwait 0xfffffe009e3f5c80 syz-executor.2 1963 1 1963 65 Ss select 0xfffffe0056b73740 dhclient 1910 1 786 0 S uwait 0xfffffe009e3e4d00 syz-executor.1 1909 1 786 0 S uwait 0xfffffe009e3e4300 syz-executor.1 1809 1 1809 0 Ss select 0xfffffe00573f2dc0 dhclient 1806 1 1806 0 Ss select 0xfffffe00a2cd2d40 dhclient 1790 0 0 0 DL aiordy 0xfffffe00a4c33a70 [aiod4] 1789 0 0 0 DL aiordy 0xfffffe005887aa70 [aiod3] 1788 0 0 0 DL aiordy 0xfffffe00a4c10a70 [aiod2] 1787 0 0 0 DL aiordy 0xfffffe00a2c52a70 [aiod1] 1778 1 1778 65 Ss select 0xfffffe0056b747c0 dhclient 1609 1 1609 0 Ss select 0xfffffe0056b74ac0 dhclient 1604 1 1604 0 Ss select 0xfffffe0056b74d40 dhclient 1583 1 1583 65 Ss select 0xfffffe0056b746c0 dhclient 1332 1 1332 0 Ss select 0xfffffe0056b76240 dhclient 1329 1 1329 0 Ss select 0xfffffe0056b760c0 dhclient 1307 1 1307 65 Ss select 0xfffffe00a2cd2f40 dhclient 1023 1 1023 0 Ss select 0xfffffe0056b76340 dhclient 1020 1 1020 0 Ss select 0xfffffe0056b76440 dhclient 856 1 783 0 S uwait 0xfffffe0058838780 syz-executor.0 855 1 783 0 S uwait 0xfffffe009e3f5000 syz-executor.0 853 1 783 0 S uwait 0xfffffe009e3bea00 syz-executor.0 852 1 783 0 S uwait 0xfffffe009e3f5400 syz-executor.0 796 780 796 0 Rs syz-executor.3 795 780 795 0 Ss nanslp 0xffffffff84057a00 syz-executor.2 786 780 786 0 Ss nanslp 0xffffffff84057a00 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff84057a00 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100120 S uwait 0xfffffe009e3f5200 syz-fuzzer 100121 S uwait 0xfffffe00584b4a80 syz-fuzzer 100122 S uwait 0xfffffe00584b4b80 syz-fuzzer 100123 S uwait 0xfffffe00584b4c80 syz-fuzzer 100124 S uwait 0xfffffe00584b4d80 syz-fuzzer 100125 S uwait 0xfffffe009e4c2c80 syz-fuzzer 100126 S uwait 0xfffffe009e4c2d80 syz-fuzzer 100127 S uwait 0xfffffe009e4c2e80 syz-fuzzer 102478 S kqread 0xfffffe009e3ef300 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00589f8b20 csh 776 694 776 0 Ss select 0xfffffe0056b749c0 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056fdecb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00583ed0b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583ed4b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583ed8b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583edcb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583930b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583934b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583938b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe0058393cb0 getty 698 1 698 0 Ss nanslp 0xffffffff84057a00 cron 694 1 694 0 Ss select 0xfffffe00573f2e40 sshd 507 1 507 0 Ss select 0xfffffe00573f2d40 syslogd 436 1 436 0 Ss select 0xfffffe0056b74ec0 devd 435 1 435 65 Ss select 0xfffffe0056b73040 dhclient 350 1 350 0 Ss select 0xfffffe0056b74e40 dhclient 347 1 347 0 Ss select 0xfffffe0056b74f40 dhclient 23 0 0 0 DL syncer 0xffffffff8417dc00 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058736a70 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100084 D qsleep 0xffffffff8417ba40 [bufdaemon] 100087 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe005751f4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b3ec0 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100082 D psleep 0xffffffff841a79f8 [dom0] 100088 D launds 0xffffffff841a7a04 [laundry: dom0] 100089 D umarcl 0xffffffff81e932e0 [uma] 18 0 0 0 DL - 0xffffffff83e0eb60 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84878460 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff84c01e20 [pf purge] 15 0 0 0 DL - 0xffffffff84176ec0 [soaiod4] 9 0 0 0 DL - 0xffffffff84176ec0 [soaiod3] 8 0 0 0 DL - 0xffffffff84176ec0 [soaiod2] 7 0 0 0 DL - 0xffffffff84176ec0 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100047 D - 0xffffffff83c942c0 [doneq0] 100048 D - 0xffffffff83c94240 [async] 100081 D - 0xffffffff83c940c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0007919888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe0053e0fc80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe0053e0fc30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a1aa0 [crypto] 13 0 0 0 DL (threaded) [geom] 100038 D - 0xffffffff8402afc0 [g_event] 100039 D - 0xffffffff8402b000 [g_up] 100040 D - 0xffffffff8402b040 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe0053e0fe00 [thr_0] 100030 D - 0xfffffe0053e0fe80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100031 I [swi1: netisr 0] 100032 I [swi3: vm] 100033 I [swi4: clock (0)] 100034 I [swi4: clock (1)] 100035 Run CPU 0 [swi1: hpts] 100036 Run CPU 1 [swi1: hpts] 100049 I [irq24: virtio_pci0] 100050 I [irq25: virtio_pci0] 100051 I [irq26: virtio_pci0] 100052 I [irq27: virtio_pci0] 100053 I [irq28: virtio_pci1] 100054 I [irq29: virtio_pci1] 100055 I [irq30: virtio_pci1] 100056 I [irq31: virtio_pci1] 100057 I [irq32: virtio_pci1] 100062 I [irq10: virtio_pci2] 100064 I [irq1: atkbd0] 100065 I [irq12: psm0] 100066 I [swi0: uart uart++] 100074 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 0xffffffff841a2a40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402bec0 [swapper] 100005 D - 0xfffffe000791d500 [softirq_0] 100006 D - 0xfffffe000791d400 [softirq_1] 100007 D - 0xfffffe000791d300 [if_io_tqg_0] 100008 D - 0xfffffe000791d200 [if_io_tqg_1] 100009 D - 0xfffffe000791d100 [if_config_tqg_0] 100010 D - 0xfffffe0053dde500 [deferred_unmount ta] 100013 D - 0xfffffe0053dde000 [thread taskq] 100015 D - 0xfffffe0053df1c00 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053df1b00 [kqueue_ctx taskq] 100017 D - 0xfffffe0053df1a00 [aiod_kick taskq] 100018 D - 0xfffffe0053df1900 [pci_hp taskq] 100019 D - 0xfffffe0053df1800 [inm_free taskq] 100020 D - 0xfffffe0053df1700 [in6m_free taskq] 100021 D - 0xfffffe0053df1600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df1600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df1600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df1600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df1500 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df1500 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df1500 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df1500 [linuxkpi_long_wq_3] 100037 D - 0xfffffe0054140c00 [firmware taskq] 100041 D - 0xfffffe0054140b00 [crypto_0] 100042 D - 0xfffffe0054140b00 [crypto_1] 100058 D - 0xfffffe0054140500 [vtnet0 rxq 0] 100059 D - 0xfffffe0054140400 [vtnet0 txq 0] 100060 D - 0xfffffe0054140300 [vtnet0 rxq 1] 100061 D - 0xfffffe0054140200 [vtnet0 txq 1] 100063 D vtbslp 0xfffffe0056b73100 [virtio_balloon] 100067 D - 0xfffffe0056fb3a00 [mca taskq] 100072 D - 0xffffffff82c5fdc1 [deadlkres] 100076 D - 0xfffffe0058349d00 [acpi_task_0] 100077 D - 0xfffffe0058349d00 [acpi_task_1] 100078 D - 0xfffffe0058349d00 [acpi_task_2] 100080 D - 0xfffffe0054140a00 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe0053e1aac0 (100035) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a4c34210) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1590 Process 12 (intr) thread 0xfffffe0053e1a3a0 (100036) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a4c39bc0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1590 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4338K 4244 tcp_hpts 6 3201K 6 sysctloid 34320 2027K 34390 vtbuf 24 1968K 46 kobj 326 1304K 485 newblk 9 1026K 1787 vfscache 3 1025K 3 pcb 47 551K 1763 inodedep 45 529K 1292 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 163 333K 2272 filedesc 34 265K 2403 acpica 1674 184K 54514 vnet_data 1 168K 1 vmem 3 146K 4 tidhash 3 141K 3 linker 356 140K 396 pagedep 10 131K 1216 tfo_ccache 1 128K 1 DEVFS1 107 107K 124 sem 4 106K 4 BPF 46 88K 50 bus 984 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 kdtrace 246 48K 4808 umtx 374 47K 374 shm 3 36K 7 temp 35 33K 2473 hostcache 1 32K 1 DEVFS3 126 32K 136 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 132 17K 421 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1690 KTRACE 100 13K 100 lltable 41 13K 62 ifnet 7 13K 7 ether_multi 152 13K 162 kenv 95 12K 95 eventhandler 133 12K 133 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 dirrem 36 9K 1216 in6_multi 65 9K 65 bmsafemap 2 9K 1271 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 3 sctp_timw 32 8K 32 rpc 2 8K 2 shmfd 1 8K 7 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 28 7K 255 kqueue 77 7K 2199 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 439 DEVFSP 82 6K 512 pwddesc 75 5K 2183 ufs_dirhash 24 5K 24 UMA 270 5K 270 freefile 35 5K 1205 session 35 5K 51 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 36341 lockf 32 4K 57 hhook 15 4K 17 sctp_atcl 8 3K 367 fpukern_ctx 3 3K 3 proc-args 52 3K 681 terminal 11 3K 11 select 19 3K 80 uidinfo 3 3K 12 sctp_stro 2 2K 87 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 14 Unitno 27 2K 55 CAM XPT 22 2K 543 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 2392 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 42 NFSD session 1 1K 1 inpcbpolicy 28 1K 1907 CAM periph 4 1K 271 freework 4 1K 1204 ipsec 3 1K 3 sctp_ifn 6 1K 14 freeblks 3 1K 1203 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 newdirblk 5 1K 1196 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 18 1K 1629 diradd 4 1K 1256 pfil 4 1K 4 cdev 2 1K 2 sctp_atky 10 1K 454 chacha20random 1 1K 1 ip6opt 2 1K 12 tcp_fsb 2 1K 153 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 xform 4 1K 485 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 soname 9 1K 6949 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 sctp_athm 8 1K 367 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 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 116 sctp_vrf 1 1K 1 sctp_map 4 1K 174 vnet 1 1K 1 entropy 2 1K 44 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 mqdata 0 0K 0 chd data 0 0K 0 cdg data 0 0K 0 dctcp data 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 0 htcp data 0 0K 0 cubic data 0 0K 0 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 185 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 0 sctp_stri 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 985 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 18 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 2 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 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 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 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 twsbuf 0 0K 0 statfs 0 0K 1387 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 2 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 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 2189 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 7 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 112 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 18019 ioctlops 0 0K 148 eventfd 0 0K 8 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 2 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 829 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 1 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8324 981 863243 0 254 38113280 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 8751 819 2154921 0 254 2449920 0 BUF TRIE 144 177 11583 767 0 62 1693440 0 RADIX NODE 144 11230 189 75014 0 62 1644336 0 malloc-384 384 4155 15 4191 0 30 1601280 0 malloc-128 128 12223 53 13494 0 126 1571328 0 malloc-4096 4096 326 2 485 0 2 1343488 0 UMA Slabs 0 112 10415 22 10415 0 126 1168944 0 vmem btag 56 16377 86 16377 0 254 921928 0 mbuf_cluster 2048 420 2 420 0 254 864256 0 FFS inode 1160 519 27 1724 0 8 633360 0 ertt_txseginfo 40 208 10296 811427 0 254 420160 0 malloc-65536 65536 4 2 174 0 1 393216 0 256 Bucket 2048 175 13 16751 0 8 385024 0 VM OBJECT 264 1398 57 34009 0 30 384120 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 170 17 2624 0 8 338096 0 malloc-16384 16384 16 4 1199 0 1 327680 0 malloc-4096 4096 75 3 2187 0 2 319488 0 VNODE 448 558 81 1765 0 30 286272 0 malloc-64 64 3918 114 3980 0 254 258048 0 malloc-16 16 14001 249 14244 0 254 228000 0 DEVCTL 1024 0 220 153 0 0 225280 0 MAP ENTRY 96 2069 241 115594 0 126 221760 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5561 109 6901 0 254 181440 0 malloc-128 128 1301 63 28187 0 126 174592 0 tcp_bbr_map 128 16 1224 7493 0 126 158720 0 S VFS Cache 104 1029 414 2598 0 126 150072 0 malloc-256 256 54 531 2679 0 62 149760 0 FFS2 dinode 256 519 36 1724 0 62 142080 0 VMSPACE 2544 47 7 2158 0 4 137376 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-1024 1024 119 5 306 0 16 126976 0 ksiginfo 112 71 973 1837 0 126 116928 0 PROC 1336 74 13 2182 0 8 116232 0 socket 944 57 63 3501 0 254 113280 0 mbuf_packet 256 27 393 1678 0 254 107520 0 malloc-384 384 141 139 1749 0 30 107520 0 malloc-8192 8192 12 1 14 0 1 106496 0 tcp_log 416 0 243 239 0 254 101088 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-16384 16384 6 0 21 0 1 98304 0 filedesc0 1072 75 16 2183 0 8 97552 0 malloc-256 256 199 176 5435 0 62 96000 0 malloc-256 256 314 61 3227 0 62 96000 0 malloc-4096 4096 22 0 26 0 2 90112 0 malloc-2048 2048 14 30 2712 0 8 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-64 64 957 429 40002 0 254 88704 0 malloc-128 128 438 244 5935 0 126 87296 0 128 Bucket 1024 58 21 808 0 16 80896 0 malloc-2048 2048 16 22 609 0 8 77824 0 malloc-4096 4096 15 3 29 0 2 73728 0 malloc-16384 16384 2 2 162 0 1 65536 0 malloc-256 256 1 254 2259 0 62 65280 0 g_bio 408 0 150 6218 0 30 61200 0 tcpcb 1080 14 42 1618 0 254 60480 0 malloc-64 64 760 122 7587 0 254 56448 0 malloc-4096 4096 11 2 546 0 2 53248 0 64 Bucket 512 76 28 3350 0 30 53248 0 tcp_inpcb 496 14 90 1618 0 254 51584 0 malloc-8192 8192 5 1 106 0 1 49152 0 sctp_ep 1280 6 30 280 0 254 46080 0 sctp_asoc 2288 2 18 87 0 254 45760 0 32 Bucket 256 49 116 6992 0 62 42240 0 clpbuf 2624 0 16 26 0 16 41984 0 malloc-1024 1024 3 37 511 0 16 40960 0 pcpu-8 8 4711 409 4895 0 254 40960 0 tcp_bbr_pcb 832 4 41 875 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 20701 0 16 36864 0 malloc-128 128 20 259 277 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 30 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 pipe 744 23 17 421 0 16 29760 0 TURNSTILE 136 188 22 188 0 62 28560 0 PWD 32 25 857 1277 0 254 28224 0 malloc-64 64 0 441 612 0 254 28224 0 Files 80 251 99 12904 0 126 28000 0 malloc-256 256 90 15 505 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-1024 1024 5 19 133 0 16 24576 0 malloc-1024 1024 13 11 1236 0 16 24576 0 malloc-1024 1024 16 8 33 0 16 24576 0 KNOTE 160 28 122 51793 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 42 258 1333 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 40 20 63 0 30 23040 0 malloc-384 384 52 8 52 0 30 23040 0 tcp_rack_pcb 832 2 25 153 0 16 22464 0 malloc-32 32 58 572 463 0 254 20160 0 malloc-128 128 125 30 1656 0 126 19840 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 70 5 635 0 62 19200 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 1387 0 2 16384 0 malloc-4096 4096 2 2 124 0 2 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 sctp_raddr 736 4 18 89 0 254 16192 0 malloc-32 32 266 238 3838 0 254 16128 0 vtnet_tx_hdr 24 2 666 1223859 0 254 16032 0 udp_inpcb 496 7 25 211 0 254 15872 0 malloc-128 128 75 49 427 0 126 15872 0 malloc-384 384 31 9 31 0 30 15360 0 malloc-2048 2048 2 4 8 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 10 14 15 0 30 12288 0 malloc-64 64 91 98 16086 0 254 12096 0 malloc-32 32 108 270 2039 0 254 12096 0 16 Bucket 144 51 33 280 0 62 12096 0 malloc-16 16 525 225 3972 0 254 12000 0 ripcb 496 7 17 61 0 254 11904 0 kenv 258 15 30 1044 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 unpcb 256 20 25 1276 0 254 11520 0 malloc-256 256 28 17 287 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 1 3 14 0 8 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 4 4 10 0 16 8192 0 malloc-512 512 10 6 50 0 30 8192 0 malloc-512 512 6 10 25 0 30 8192 0 malloc-512 512 3 13 64 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 51 0 126 8096 0 rl_entry 40 56 146 56 0 254 8080 0 sctp_stream_msg_out 112 2 70 14 0 254 8064 0 sctp_laddr 48 0 168 156 0 254 8064 0 tcp_rack_map 112 2 70 264 0 126 8064 0 udpcb 32 7 245 228 0 254 8064 0 ertt 72 14 98 1618 0 126 8064 0 malloc-64 64 41 85 470 0 254 8064 0 malloc-64 64 4 122 8 0 254 8064 0 malloc-64 64 9 117 37 0 254 8064 0 malloc-32 32 17 235 429 0 254 8064 0 malloc-32 32 38 214 2778 0 254 8064 0 malloc-32 32 24 228 41 0 254 8064 0 4 Bucket 48 6 162 76 0 254 8064 0 2 Bucket 32 51 201 672 0 254 8064 0 malloc-16 16 29 471 2179 0 254 8000 0 malloc-16 16 17 483 39 0 254 8000 0 malloc-16 16 43 457 26494 0 254 8000 0 malloc-16 16 22 478 27 0 254 8000 0 malloc-16 16 11 489 14 0 254 8000 0 udplite_inpcb 496 0 16 17 0 254 7936 0 malloc-128 128 15 47 34 0 126 7936 0 itimer 352 0 22 2 0 30 7744 0 malloc-384 384 1 19 386 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 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 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 tcp_log_bucket 176 0 23 1 0 62 4048 0 sackhole 32 0 126 2 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 malloc-32 32 0 126 2 0 254 4032 0 malloc-16 16 4 246 5 0 254 4000 0 malloc-128 128 1 30 24 0 126 3968 0 tcp_log_node 120 0 33 2 0 126 3960 0 sctp_chunk 152 4 22 4 0 254 3952 0 AIO 208 0 19 1 0 62 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOCB 552 0 7 1 0 16 3864 0 malloc-384 384 2 8 2 0 30 3840 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 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 sctp_readq 152 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 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 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 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 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 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 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 domainset 40 0 0 0 0 254 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-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-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-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-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