panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/modules/tcp/rack/../../../netinet/tcp_stacks/rack.c:16472 cpuid = 0 time = 490 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe008876f560 vpanic() at vpanic+0x1cc/frame 0xfffffe008876f5c0 panic() at panic+0x43/frame 0xfffffe008876f620 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe008876f680 rack_output() at rack_output+0x1ed7/frame 0xfffffe008876f9c0 tcp_hpts_thread() at tcp_hpts_thread+0xe50/frame 0xfffffe008876fb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe008876fbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe008876fbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe008876fbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100084 ] Stopped at kdb_enter+0x67: movq $0,0x16400de(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xffffffff81132790 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe008876f540 rbp 0xfffffe008876f560 rsi 0 rdi 0xffffffff811327c6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe008876f430 r11 0x1ff77fff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6e600 r14 0xffffffff81a74fa7 r15 0xffffffff81a74fa7 rip 0xffffffff81129827 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x16400de(%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 I [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 Run CPU 0 [swi1: hpts] 100085 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 16388 799 799 0 R (threaded) syz-executor.2 111436 RunQ syz-executor.2 119643 RunQ syz-executor.2 16387 783 783 0 R (threaded) syz-executor.0 100113 RunQ syz-executor.0 119642 S uwait 0xfffff8003cf06b00 syz-executor.0 16344 1 799 0 S uwait 0xfffff800157ed100 syz-executor.2 16343 1 799 0 S uwait 0xfffff8003cddc500 syz-executor.2 15247 1 784 0 S uwait 0xfffff80056340300 syz-executor.1 15246 1 784 0 S uwait 0xfffff8003c9f5d00 syz-executor.1 15243 1 784 0 S uwait 0xfffff8003cf21f00 syz-executor.1 15240 1 784 0 S umtxn 0xfffff8003c9f5700 syz-executor.1 15115 1 784 0 S uwait 0xfffff8003c22fb00 syz-executor.1 15112 1 784 0 S uwait 0xfffff80015ed8500 syz-executor.1 6132 1 6132 65 Ss select 0xfffff800565885c0 dhclient 5840 1 5840 0 Ss select 0xfffff8005658a2c0 dhclient 5837 1 5837 0 Ss select 0xfffff8003cfd92c0 dhclient 5818 1 5818 65 Ss select 0xfffff8003c5bda40 dhclient 5518 1 5518 0 Ss select 0xfffff8005685dbc0 dhclient 5515 1 5515 0 Ss select 0xfffff8003c404140 dhclient 5496 1 5496 65 Ss select 0xfffff8003cf70d40 dhclient 5167 1 5167 0 Ss select 0xfffff8005620e2c0 dhclient 5164 1 5164 0 Ss select 0xfffff8005658a8c0 dhclient 5145 1 5145 65 Ss select 0xfffff8005658abc0 dhclient 2043 1 2043 0 Ss select 0xfffff8003cfd28c0 dhclient 2033 1 2033 0 Ss select 0xfffff8003cf70ec0 dhclient 1899 0 0 0 DL aiordy 0xfffff8003cc7ea60 [aiod4] 1898 0 0 0 DL aiordy 0xfffff80015e64530 [aiod3] 1897 0 0 0 DL aiordy 0xfffff8003ca62a60 [aiod2] 1896 0 0 0 DL aiordy 0xfffff80015e30a60 [aiod1] 853 780 853 0 Rs CPU 1 syz-executor.3 799 780 799 0 Rs syz-executor.2 784 780 784 0 Rs syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100117 S uwait 0xfffff8003c4a9500 syz-fuzzer 100119 RunQ syz-fuzzer 100120 RunQ syz-fuzzer 100121 S uwait 0xfffff8003c3ef300 syz-fuzzer 100122 S uwait 0xfffff8003c3ef500 syz-fuzzer 100123 S uwait 0xfffff8003c22f700 syz-fuzzer 100124 RunQ syz-fuzzer 100126 S uwait 0xfffff8003ca88b00 syz-fuzzer 100252 S uwait 0xfffff80015ed8f00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8003ca620b0 csh 776 694 776 0 Ss select 0xfffff80015cb9a40 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154a5cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015ac74b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015ac7cb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015aca4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015acacb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015acd4b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015acdcb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015ad14b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015ad1cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff80015cb9ec0 sshd 507 1 507 0 Ss select 0xfffff8003c404ec0 syslogd 436 1 436 0 Ss select 0xfffff80015e1cec0 devd 435 1 435 65 Ss select 0xfffff80015cb9bc0 dhclient 350 1 350 0 Ss select 0xfffff80015e25740 dhclient 347 1 347 0 Ss select 0xfffff80015eb45c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80015ce3530 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282c450 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282b520 [bufdaemon] 100088 D - 0xffffffff8220aec0 [bufspacedaemon-0] 100098 D sdflush 0xfffff80015ddbce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82853388 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff828477f8 [dom0] 100086 D launds 0xffffffff82847804 [laundry: dom0] 100087 D umarcl 0xffffffff815c5200 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff830dd8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82eb2410 [pf purge] 15 0 0 0 DL - 0xffffffff82828bdc [soaiod4] 9 0 0 0 DL - 0xffffffff82828bdc [soaiod3] 8 0 0 0 DL - 0xffffffff82828bdc [soaiod2] 7 0 0 0 DL - 0xffffffff82828bdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82448b40 [doneq0] 100045 D - 0xffffffff82448ac0 [async] 100078 D - 0xffffffff82448990 [scanner] 14 0 0 0 DL seqstat 0xfffff80004d8a488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d53d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d53d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844ce0 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271c8e0 [g_event] 100036 D - 0xffffffff8271c8e8 [g_up] 100037 D - 0xffffffff8271c8f0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c69100 [thr_0] 100029 D - 0xfffff80004c69180 [thr_1] 12 0 0 0 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 I [swi1: netisr 0] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 Run CPU 0 [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 - 0xffffffff81e217c1 [deadlkres] 100074 D - 0xfffff80015a4e900 [acpi_task_0] 100075 D - 0xfffff80015a4e900 [acpi_task_1] 100076 D - 0xfffff80015a4e900 [acpi_task_2] 100077 D - 0xfffff80004cd3500 [CAM taskq] db> show all locks Process 853 (syz-executor.3) thread 0xfffffe0094fe4020 (100131) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0095035120) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7716 exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe0094f1eb10) locked @ /syzkaller/managers/i386/kernel/sys/amd64/amd64/pmap.c:7715 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0095035060) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4272 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe0094f1ea50) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:4268 Process 12 (intr) thread 0xfffffe0055378740 (100084) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800563d4b90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1536 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 pcb 814 4060K 36156 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 inodedep 554 1073K 15493 newblk 12 1038K 15990 vfscache 3 1035K 3 sctp_atcl 758 758K 19863 sctp_stro 376 752K 5632 subproc 161 672K 16480 acpica 1674 649K 54806 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 filedesc 30 470K 30793 sctp_atky 1134 426K 25594 bus 986 377K 3469 BPF 46 337K 62 sctp_athm 758 285K 19876 sctp_map 752 282K 11264 dirrem 545 273K 15412 linker 348 270K 425 DEVFS1 107 214K 124 freefile 542 204K 15407 kdtrace 238 192K 36034 module 510 192K 510 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 12 142K 15416 tfo_ccache 1 136K 1 sem 4 120K 4 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 5224 syncache 1 76K 1 vmem 3 72K 5 routetbl 132 71K 416 msg 4 68K 4 ifaddr 71 67K 73 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 sctp_timw 124 62K 124 ether_multi 157 59K 167 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 lltable 49 43K 167 ithread 99 43K 99 rman 84 42K 425 KTRACE 100 38K 100 kqueue 75 36K 16407 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 10 in6_multi 71 31K 71 DEVFSP 80 30K 156 GEOM 60 29K 489 kbdmux 6 28K 6 pwddesc 73 28K 16389 cred 27 27K 301 ifnet 7 25K 7 plimit 24 24K 473 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 227025 pfs_nodes 20 20K 20 proc-args 52 20K 696 UART 12 18K 12 session 35 18K 57 bmsafemap 2 17K 15489 ksem 1 16K 203 rpc 2 16K 2 shmfd 1 16K 34 pfs_vncache 1 16K 1 inpcbpolicy 42 16K 11483 ufs_dirhash 24 14K 24 sglist 5 13K 5 lockf 33 13K 70 MCA 32 12K 32 CAM DEV 3 12K 510 osd 31 12K 10957 vt 11 11K 11 pf_ifnet 14 11K 166 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 51 mount 22 10K 102 uidinfo 3 9K 11 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 65 fpukern_ctx 3 6K 3 terminal 11 6K 11 sctp_ifa 14 6K 15 ip6ndp 12 6K 15 tcp_fsb 12 5K 1049 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 30800 in_multi 6 3K 8 nexusdev 7 3K 7 newdirblk 7 3K 15400 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 15407 sctp_ifn 6 3K 15 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 15406 vnodemarker 2 2K 94 NFSD session 1 2K 1 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 116 crypto 4 2K 4 diradd 4 2K 15452 pfil 4 2K 4 CAM path 4 2K 1034 soname 4 2K 36169 pf_osfp 3 2K 3 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 100 entropy 2 1K 47 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 9570 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 2 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 sctp_stri 0 0K 14 cdg data 0 0K 18 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 0 dctcp data 0 0K 0 htcp data 0 0K 0 vegas data 0 0K 0 chd data 0 0K 52 tcp_do 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xen_intr 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 sysmouse 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 vtfont 0 0K 0 vm_fictitious 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 UMAHash 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 14082 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 45 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 10 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 332 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 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 15670 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 270 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 2732 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 2 lio 0 0K 10 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 194 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 23192 ioctlops 0 0K 2336 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 806 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 8322 978 1023342 0 254 38092800 0 malloc-384 384 36245 35 50391 0 30 13931520 0 malloc-1024 1024 4174 6 4189 0 16 4280320 0 malloc-8192 8192 384 8 14230 0 1 3211264 0 malloc-8192 8192 328 2 1099 0 1 2703360 0 pbuf 2624 0 989 0 0 2 2595136 0 mbuf 256 9287 583 6226200 0 254 2526720 0 malloc-1024 1024 134 2198 15670 0 16 2387968 0 malloc-1024 1024 638 1634 16427 0 16 2326528 0 BUF TRIE 144 191 13277 1193 0 62 1939392 0 RADIX NODE 144 12799 330 446842 0 63 1890576 0 UMA Slabs 0 112 14235 18 14267 0 126 1596336 0 mbuf_cluster 2048 645 1 645 0 254 1323008 0 malloc-512 512 683 1637 15995 0 30 1187840 0 sctp_asoc 2288 376 139 5632 0 254 1178320 0 malloc-384 384 3007 53 301811 0 30 1175040 0 malloc-384 384 1091 1639 90608 0 30 1048320 0 tcp_log 416 7 2216 11497 0 254 924768 0 malloc-1024 1024 763 33 19950 0 16 815104 0 malloc-2048 2048 378 14 6935 0 8 802816 0 malloc-32768 32768 17 5 15397 0 1 720896 0 malloc-384 384 1728 32 53835 0 30 675840 0 FFS inode 1160 519 48 15928 0 9 657720 0 malloc-8192 8192 75 4 16391 0 1 647168 0 malloc-1024 1024 555 37 34036 0 16 606208 0 tcp_bbr_map 128 0 4495 1011444 0 126 575360 0 sctp_ep 1280 382 26 14224 0 254 522240 0 ertt_txseginfo 40 0 11514 3940158 0 254 460560 0 malloc-16384 16384 24 4 31 0 1 458752 0 VM OBJECT 264 1403 67 235471 0 30 388080 0 sctp_raddr 736 376 141 5667 0 254 380512 0 lkpicurr 160 2 2348 2 0 62 376000 0 socket 944 71 325 27046 0 254 373824 0 lkpimm 160 1 2324 1 0 62 372000 0 THREAD 1808 163 24 19643 0 8 338096 0 256 Bucket 2048 142 14 29784 0 8 319488 0 malloc-512 512 34 550 16666 0 30 299008 0 VNODE 448 557 91 15968 0 30 290304 0 tcpcb 1080 27 232 10945 0 254 279720 0 malloc-384 384 644 76 12179 0 30 276480 0 tcp_inpcb 488 30 514 10945 0 254 265472 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-2048 2048 125 3 147 0 8 262144 0 MAP ENTRY 96 2019 333 891927 0 126 225792 0 DEVCTL 1024 0 216 132 0 0 221184 0 malloc-8192 8192 23 2 42 0 1 204800 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-16384 16384 11 1 247 0 1 196608 0 malloc-384 384 391 109 70728 0 30 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 vmem btag 56 3202 98 3202 0 254 184800 0 malloc-4096 4096 7 38 3693 0 2 184320 0 mbuf_packet 256 66 579 26553 0 254 165120 0 S VFS Cache 104 1036 368 17835 0 126 146016 0 FFS2 dinode 256 519 51 15927 0 62 145920 0 VMSPACE 2544 47 7 16369 0 4 137376 0 malloc-384 384 291 59 17914 0 30 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-512 512 197 51 32021 0 30 126976 0 malloc-512 512 208 40 15626 0 30 126976 0 ksiginfo 112 72 972 2067 0 126 116928 0 PROC 1328 73 14 16389 0 8 115536 0 malloc-16384 16384 2 5 34 0 1 114688 0 malloc-16384 16384 4 3 7 0 1 114688 0 128 Bucket 1024 72 35 11490 0 16 109568 0 malloc-1024 1024 100 4 108 0 16 106496 0 filedesc0 1072 73 18 16389 0 8 97552 0 UMA Kegs 384 227 6 227 0 30 89472 0 32 Bucket 256 208 137 18326 0 62 88320 0 g_bio 408 0 190 8393 0 30 77520 0 malloc-512 512 140 4 2448 0 30 73728 0 malloc-512 512 119 17 15936 0 30 69632 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-65536 65536 0 1 176 0 1 65536 0 malloc-32768 32768 1 1 16 0 1 65536 0 malloc-32768 32768 1 1 121 0 1 65536 0 malloc-384 384 110 60 26324 0 30 65280 0 16 Bucket 144 299 149 5493 0 62 64512 0 malloc-4096 4096 12 3 432 0 2 61440 0 malloc-2048 2048 10 20 518 0 8 61440 0 tcp_bbr_pcb 832 0 72 6564 0 16 59904 0 malloc-8192 8192 2 5 16026 0 1 57344 0 malloc-4096 4096 7 7 30 0 2 57344 0 64 Bucket 512 46 58 5898 0 30 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 6 0 1 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 3 3 14 0 1 49152 0 sctp_laddr 48 928 80 2471 0 254 48384 0 sctp_chunk 152 277 35 321 0 254 47424 0 clpbuf 2624 0 16 20 0 16 41984 0 malloc-2048 2048 16 4 25 0 8 40960 0 malloc-512 512 29 51 1593 0 30 40960 0 pcpu-8 8 4769 351 7283 0 254 40960 0 Files 80 248 252 61891 0 126 40000 0 tcp_rack_pcb 832 12 33 1049 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 86968 0 16 36864 0 pipe 744 23 22 740 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 10 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 TURNSTILE 136 188 22 188 0 62 28560 0 KNOTE 160 28 147 273750 0 62 28000 0 malloc-8192 8192 0 3 13 0 1 24576 0 malloc-8192 8192 1 2 53 0 1 24576 0 malloc-4096 4096 1 5 10 0 2 24576 0 malloc-4096 4096 3 3 110 0 2 24576 0 malloc-2048 2048 2 10 151 0 8 24576 0 malloc-512 512 34 14 365 0 30 24576 0 ertt 72 27 309 10945 0 126 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 37 263 2709 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 sctp_stream_msg_out 112 117 63 1672 0 254 20160 0 PWD 32 23 607 15475 0 254 20160 0 2 Bucket 32 95 535 5463 0 254 20160 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 2 2 1470 0 2 16384 0 vtnet_tx_hdr 24 0 668 4380864 0 254 16032 0 malloc-2048 2048 3 3 163 0 8 12288 0 malloc-2048 2048 2 4 6 0 8 12288 0 tcp_rack_map 112 24 84 1527 0 126 12096 0 ripcb 488 5 19 149 0 254 11712 0 udp_inpcb 488 6 18 270 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 1296 0 254 11520 0 malloc-2048 2048 4 0 4 0 8 8192 0 malloc-1024 1024 1 7 12 0 16 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 59 0 126 8096 0 rl_entry 40 68 134 68 0 254 8080 0 udpcb 32 8 244 389 0 254 8064 0 4 Bucket 48 6 162 351 0 254 8064 0 sctp_readq 152 0 52 7 0 254 7904 0 AIO 208 0 38 27 0 62 7904 0 udplite_inpcb 488 2 14 119 0 254 7808 0 AIOCB 552 0 14 62 0 16 7728 0 AIOLIO 272 0 28 5 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 15 0 126 6448 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 tcptw 88 0 46 1 0 254 4048 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 itimer 352 0 11 8 0 30 3872 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 domainset 40 0 63 6 0 254 2520 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 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 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 TMPFS node 224 0 0 0 0 62 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 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