panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:16472 cpuid = 1 time = 1624520266 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00516ff560 vpanic() at vpanic+0x1cc/frame 0xfffffe00516ff5c0 panic() at panic+0x43/frame 0xfffffe00516ff620 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe00516ff680 rack_output() at rack_output+0x1ed7/frame 0xfffffe00516ff9c0 tcp_hpts_thread() at tcp_hpts_thread+0xe50/frame 0xfffffe00516ffb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00516ffbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00516ffbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00516ffbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100084 ] Stopped at kdb_enter+0x67: movq $0,0x16409ae(%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 0xffffffff81131ec0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00516ff540 rbp 0xfffffe00516ff560 rsi 0 rdi 0xffffffff81131ef6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe00516ff430 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6d600 r14 0xffffffff81a73fa6 r15 0xffffffff81a73fa6 rip 0xffffffff81128f57 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x16409ae(%rip) db> show proc Process 12 (intr) at 0xfffff80004c74a60: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8271ce70 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8271ce70 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8271dad0 (map 0xffffffff8271dad0) (map.pmap 0xffffffff8271db90) (pmap 0xffffffff8271dbf0) threads: 23 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 Run CPU 0 [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 Run CPU 1 [swi1: hpts] 100085 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 40181 823 823 0 R (threaded) syz-executor.3 133402 RunQ syz-executor.3 141982 S uwait 0xfffff8003cddb100 syz-executor.3 40180 783 783 0 R (threaded) syz-executor.0 141910 RunQ syz-executor.0 141981 S uwait 0xfffff800599a8100 syz-executor.0 40179 784 784 0 R (threaded) syz-executor.1 134280 RunQ syz-executor.1 141980 S uwait 0xfffff8003cddb700 syz-executor.1 40178 797 797 0 R (threaded) syz-executor.2 141884 RunQ syz-executor.2 141979 S uwait 0xfffff8005da54f00 syz-executor.2 40111 1 797 0 S uwait 0xfffff8003c5e2300 syz-executor.2 40107 1 797 0 S uwait 0xfffff8003cd0cd00 syz-executor.2 32385 32383 797 0 SV uwait 0xfffff8003ca20500 syz-executor.2 32383 1 797 0 DV ppwait 0xfffff80059b134e0 syz-executor.2 29393 1 784 0 S uwait 0xfffff8003ca6cf00 syz-executor.1 29391 1 784 0 S uwait 0xfffff8003ca20f00 syz-executor.1 29383 1 784 0 S uwait 0xfffff800154e0f00 syz-executor.1 29379 1 784 0 S uwait 0xfffff8003cddb300 syz-executor.1 29375 1 784 0 S uwait 0xfffff8003ca20100 syz-executor.1 29339 1 797 0 S uwait 0xfffff8003ca20900 syz-executor.2 29338 1 797 0 S uwait 0xfffff8005deadd00 syz-executor.2 24366 1 783 0 S uwait 0xfffff8003cdd8900 syz-executor.0 24364 1 783 0 S uwait 0xfffff8003ca6c300 syz-executor.0 24073 1 797 0 S uwait 0xfffff800153d0300 syz-executor.2 24072 1 797 0 S uwait 0xfffff8003ca20300 syz-executor.2 12531 1 12531 65 Ss select 0xfffff8005dd7dec0 dhclient 11548 1 11548 0 Ss select 0xfffff8005de0d2c0 dhclient 11545 1 11545 0 Ss select 0xfffff8005dd5fd40 dhclient 11526 1 11526 65 Ss select 0xfffff8005ddd6a40 dhclient 8691 1 8691 0 Ss select 0xfffff8003cf0b440 dhclient 8688 1 8688 0 Ss select 0xfffff8005dd1dbc0 dhclient 8669 1 8669 65 Ss select 0xfffff8005dd262c0 dhclient 5664 1 5664 0 Ss select 0xfffff8003cf57d40 dhclient 5661 1 5661 0 Ss select 0xfffff8005d870ec0 dhclient 5624 1 5624 65 Ss select 0xfffff8003c37f2c0 dhclient 5504 0 0 0 DL aiordy 0xfffff8003cee2530 [aiod4] 5503 0 0 0 DL aiordy 0xfffff8003c467000 [aiod3] 5502 0 0 0 DL aiordy 0xfffff8003ce94a60 [aiod2] 5501 0 0 0 DL aiordy 0xfffff80015e30000 [aiod1] 1175 1 1175 0 Ss select 0xfffff8003ce71ec0 dhclient 1172 1 1172 0 Ss select 0xfffff80015f00140 dhclient 823 780 823 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.3 797 780 797 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff8273d0a1 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100100 S uwait 0xfffff80015e90d00 syz-fuzzer 100115 S uwait 0xfffff8003c38e900 syz-fuzzer 100116 S uwait 0xfffff8003c38eb00 syz-fuzzer 100117 S kqread 0xfffff8003c5e2d00 syz-fuzzer 100118 S uwait 0xfffff8003c38ef00 syz-fuzzer 100119 S uwait 0xfffff8003ca6c500 syz-fuzzer 100120 S uwait 0xfffff80015cca100 syz-fuzzer 100122 S uwait 0xfffff8003ca6c700 syz-fuzzer 100123 S uwait 0xfffff80015e90100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003c3c85e0 csh 776 694 776 0 Ss select 0xfffff8003c34ba40 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015b2a4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015b2acb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b2e4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b2ecb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015b314b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015b31cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ab94b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015ab9cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff80015d79140 sshd 507 1 507 0 Ss select 0xfffff80015d79440 syslogd 436 1 436 0 Ss select 0xfffff80015dab5c0 devd 435 1 435 65 Ss select 0xfffff80015f18740 dhclient 350 1 350 0 Ss select 0xfffff80015d795c0 dhclient 347 1 347 0 Ss select 0xfffff80015f00ec0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ccd530 [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] 100098 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 0xffffffff815c4c40 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82ed08b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830a0410 [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 RL (threaded) [cam] 100044 RunQ [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 RL (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 Run CPU 0 [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 Run CPU 1 [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] 100069 D - 0xffffffff81e207b1 [deadlkres] 100074 D - 0xfffff80015abe100 [acpi_task_0] 100075 D - 0xfffff80015abe100 [acpi_task_1] 100076 D - 0xfffff80015abe100 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 40180 (syz-executor.0) thread 0xfffffe00559d5900 (141910) shared rw vm object (vm object) r = 0 (0xfffff8003c341000) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_fault.c:1332 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009e190440) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4935 Process 12 (intr) thread 0xfffffe00042be900 (100033) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009db3d8b0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2143 Process 12 (intr) thread 0xfffffe0055726ac0 (100084) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8005df685d8) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1536 db> show malloc Type InUse MemUse Requests sctp_stro 713 53300K 17115 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 pcb 1507 7257K 101249 devbuf 4216 6982K 4244 tcp_hpts 5 3219K 5 pf_rule 766 3064K 2342 kobj 326 2608K 486 vtbuf 24 2064K 46 sctp_atcl 1452 1452K 64692 vfscache 3 1035K 3 newblk 3 1033K 39766 sctp_atky 2165 812K 83899 filedesc 48 761K 78333 subproc 179 753K 40279 acpica 1674 649K 54806 sctp_athm 1452 545K 65133 sctp_map 1426 535K 32634 callout 2 528K 2 inodedep 8 527K 41212 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 bus 986 377K 3469 BPF 46 337K 58 linker 348 270K 425 DEVFS1 107 214K 124 kdtrace 257 206K 82165 module 510 192K 510 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 pagedep 6 139K 39894 tfo_ccache 1 136K 1 sem 4 120K 4 pf_osfp 315 119K 315 temp 42 105K 15290 vmem 3 104K 6 UMA 270 102K 270 sctp_timw 183 92K 183 audit_evclass 236 89K 294 mtx_pool 2 80K 2 syncache 1 76K 1 routetbl 132 71K 421 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 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 ithread 99 43K 99 rman 84 42K 425 kqueue 84 40K 40200 lltable 44 38K 161 KTRACE 100 38K 102 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 shm 1 32K 4 pwddesc 82 31K 40182 in6_multi 71 31K 71 DEVFSP 80 30K 689 GEOM 60 29K 489 kbdmux 6 28K 6 cred 26 26K 312 plimit 25 25K 1460 ifnet 7 25K 7 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 537714 pfs_nodes 20 20K 20 proc-args 52 20K 719 UART 12 18K 12 session 35 18K 54 ksem 1 16K 298 rpc 2 16K 2 bmsafemap 1 16K 40114 shmfd 1 16K 7 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 inpcbpolicy 32 12K 10419 CAM DEV 3 12K 510 lockf 32 12K 63 vt 11 11K 11 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 pf_ifnet 13 10K 796 uidinfo 3 9K 25 memdesc 1 8K 1 ipsec-saq 2 8K 2 CAM CCB 2 8K 26620 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 64 mount 16 7K 108 osd 16 7K 7161 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 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 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 vnodemarker 2 2K 4006 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 120 crypto 4 2K 4 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 47728 diradd 3 2K 39198 tcpfunc 3 2K 3 loginclass 3 2K 6 sctp_stri 1 1K 918 dirrem 2 1K 39157 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 newdirblk 2 1K 39141 mkdir 2 1K 78282 xform 2 1K 682 entropy 2 1K 47 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 tcp_fsb 1 1K 1555 sctp_vrf 1 1K 1 apmdev 1 1K 1 sbdep 1 1K 2002 freework 1 1K 39155 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 dctcp data 0 0K 10 pf_table 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 tcp_do 0 0K 0 mqdata 0 0K 0 cdg data 0 0K 25 sctp_mcore 0 0K 0 sctp_socko 0 0K 28227 sctp_iter 0 0K 253 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 243 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 htcp data 0 0K 23 chd data 0 0K 0 vegas data 0 0K 0 cubic data 0 0K 5 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 34566 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 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 freefile 0 0K 39142 freeblks 0 0K 39142 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 31 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 92 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 2 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 39387 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 969 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 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 19 lio 0 0K 4 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 162 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 37076 ioctlops 0 0K 3966 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 952 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 3 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 9380 727 1254914 0 254 41398272 0 malloc-384 384 36919 1471 71742 0 30 14741760 0 malloc-8192 8192 740 706 47790 0 1 11845632 0 malloc-1024 1024 4174 10 5064 0 16 4284416 0 sctp_asoc 2288 713 857 16317 0 254 3592160 0 malloc-1024 1024 88 3112 42922 0 16 3276800 0 mbuf 256 10654 2051 3379592 0 254 3252480 0 malloc-384 384 4722 3568 742061 0 30 3183360 0 malloc-4096 4096 773 2 2275 0 2 3174400 0 RADIX NODE 144 15395 5350 1023572 0 63 2987280 0 malloc-1024 1024 1458 1426 66252 0 16 2953216 0 malloc-8192 8192 328 3 1099 0 1 2711552 0 pbuf 2624 0 973 0 0 2 2553152 0 malloc-2048 2048 678 568 17619 0 8 2551808 0 malloc-1024 1024 133 2335 36315 0 16 2527232 0 sctp_ep 1280 738 909 47784 0 254 2108160 0 UMA Slabs 0 112 18756 33 18756 0 126 2104368 0 mbuf_cluster 2048 1020 0 1020 0 254 2088960 0 tcp_log 416 58 4694 85876 0 254 1976832 0 BUF TRIE 144 190 13278 16583 0 62 1939392 0 malloc-1024 1024 922 730 93849 0 16 1691648 0 malloc-512 512 140 3108 39741 0 30 1662976 0 sctp_raddr 736 747 1475 18359 0 254 1635392 0 malloc-384 384 557 3103 162190 0 30 1405440 0 malloc-32768 32768 25 3 39167 0 1 917504 0 malloc-16384 16384 4 52 111 0 1 917504 0 malloc-8192 8192 84 3 40184 0 1 712704 0 malloc-384 384 1729 61 55802 0 30 687360 0 FFS inode 1160 530 23 39673 0 8 641480 0 malloc-65536 65536 3 5 23 0 1 524288 0 VM OBJECT 264 1501 44 565202 0 30 407880 0 malloc-16384 16384 24 0 25 0 1 393216 0 256 Bucket 2048 166 18 21744 0 8 376832 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 THREAD 1808 174 24 41982 0 8 357984 0 socket 944 85 271 59890 0 254 336064 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-512 512 25 559 44524 0 30 299008 0 VNODE 448 568 89 39713 0 30 294336 0 vmem btag 56 5014 230 5131 0 254 293664 0 ertt_txseginfo 40 1 7170 340785 0 254 286840 0 malloc-384 384 634 56 11142 0 30 264960 0 malloc-2048 2048 125 3 159 0 8 262144 0 mbuf_packet 256 116 904 1018925 0 254 261120 0 tcp_inpcb 488 14 514 7149 0 254 257664 0 MAP ENTRY 96 2450 196 2160919 0 126 254016 0 sctp_chunk 152 302 1206 7991 0 254 229216 0 DEVCTL 1024 0 220 154 0 0 225280 0 malloc-16384 16384 11 2 247 0 1 212992 0 malloc-8192 8192 23 3 357 0 1 212992 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-384 384 406 64 63981 0 30 180480 0 malloc-384 384 373 97 163821 0 30 180480 0 malloc-4096 4096 9 35 27581 0 3 180224 0 FFS2 dinode 256 530 130 39672 0 62 168960 0 tcp_bbr_map 128 6 1265 39894 0 126 162688 0 32 Bucket 256 472 143 39878 0 62 157440 0 VMSPACE 2544 54 6 40159 0 4 152640 0 S VFS Cache 104 1037 406 42147 0 126 150072 0 malloc-512 512 213 67 40115 0 30 143360 0 malloc-384 384 311 59 42268 0 30 142080 0 malloc-512 512 189 75 80647 0 30 135168 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 176 0 1 131072 0 PROC 1328 81 15 40181 0 8 127488 0 ksiginfo 112 81 963 1763 0 126 116928 0 malloc-16384 16384 2 5 44 0 1 114688 0 malloc-1024 1024 109 3 114 0 16 114688 0 malloc-512 512 197 27 3292 0 30 114688 0 tcpcb 1080 12 93 7149 0 254 113400 0 filedesc0 1072 82 16 40182 0 8 105056 0 malloc-4096 4096 19 6 3402 0 2 102400 0 malloc-32768 32768 1 2 121 0 1 98304 0 16 Bucket 144 525 147 8941 0 62 96768 0 malloc-512 512 118 66 40655 0 30 94208 0 128 Bucket 1024 69 22 10456 0 16 93184 0 pcpu-8 8 10881 383 35185 0 254 90112 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 20 0 16 83968 0 g_bio 408 8 172 103945 0 30 73440 0 sctp_stream_msg_out 112 473 175 4543 0 254 72576 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-16384 16384 2 2 7 0 1 65536 0 malloc-2048 2048 10 20 518 0 8 61440 0 malloc-8192 8192 2 5 41917 0 1 57344 0 64 Bucket 512 45 59 12991 0 30 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 Files 80 278 272 117914 0 126 44000 0 malloc-8192 8192 3 2 8 0 1 40960 0 malloc-2048 2048 16 4 25 0 8 40960 0 malloc-512 512 28 52 2223 0 30 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 182479 0 16 36864 0 pipe 744 23 22 835 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-4096 4096 6 2 23 0 2 32768 0 malloc-2048 2048 2 14 1508 0 8 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_bbr_pcb 832 3 33 3769 0 16 29952 0 malloc-512 512 34 22 780 0 30 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 4 Bucket 48 16 572 5175 0 254 28224 0 KNOTE 160 28 147 498509 0 62 28000 0 8 Bucket 80 112 238 7650 0 126 28000 0 malloc-8192 8192 1 2 89 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 sctp_laddr 48 8 496 9106 0 254 24192 0 PWD 32 32 724 39241 0 254 24192 0 2 Bucket 32 452 304 11654 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 1 26 1555 0 16 22464 0 malloc-4096 4096 3 2 104 0 2 20480 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 ripcb 488 7 33 2225 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 13 0 1 16384 0 malloc-4096 4096 2 2 717 0 2 16384 0 malloc-2048 2048 2 6 6 0 8 16384 0 vtnet_tx_hdr 24 0 668 927478 0 254 16032 0 udplite_inpcb 488 7 25 786 0 254 15616 0 malloc-2048 2048 3 3 163 0 8 12288 0 tcp_rack_map 112 2 106 2719 0 126 12096 0 ertt 72 12 156 7149 0 126 12096 0 udp_inpcb 488 6 18 259 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 20 25 1631 0 254 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 94 0 16 8192 0 pf tags 104 6 72 71 0 126 8112 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 54 0 126 8096 0 rl_entry 40 80 122 80 0 254 8080 0 udpcb 32 13 239 1045 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 sctp_readq 152 1 51 269 0 254 7904 0 AIO 208 0 38 125 0 62 7904 0 AIOCB 552 0 14 143 0 16 7728 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 50 0 126 6448 0 domainset 40 0 126 43 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 1 0 2 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 21 1 21 0 62 3872 0 AIOLIO 272 0 14 2 0 30 3808 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 mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 NCLNODE 584 0 0 0 0 16 0 0 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