panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_output.c:355 cpuid = 1 time = 1624008958 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0051795630 vpanic() at vpanic+0x1cc/frame 0xfffffe0051795690 panic() at panic+0x43/frame 0xfffffe00517956f0 __mtx_lock_flags() at __mtx_lock_flags+0x1d7/frame 0xfffffe0051795750 tcp_output() at tcp_output+0x6dc/frame 0xfffffe0051795940 tcp_usr_connect() at tcp_usr_connect+0x259/frame 0xfffffe00517959b0 soconnectat() at soconnectat+0x183/frame 0xfffffe0051795a10 kern_connectat() at kern_connectat+0x21b/frame 0xfffffe0051795a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe0051795ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe0051795bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0051795bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x286eda, rsp = 0x7fffdfffdf08, rbp = 0x7fffdfffdf70 --- KDB: enter: panic [ thread pid 26670 tid 127786 ] Stopped at kdb_enter+0x67: movq $0,0x164017e(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xfffffe0097800000 rdx 0x3ffff rbx 0 rsp 0xfffffe0051795610 rbp 0xfffffe0051795630 rsi 0x40001 rdi 0xffffffff81132726 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0051795500 r11 0x1ffaefff59c r12 0xffffffff82267d30 ddb_dbbe r13 0xffffffff81a6d500 r14 0xffffffff81a73fcf r15 0xffffffff81a73fcf rip 0xffffffff81129787 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x164017e(%rip) db> show proc Process 26670 (syz-executor.0) at 0xfffff800053e7a60: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 784 at 0xfffff800363a6a60 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004bd7530 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e6293e0 (map 0xfffffe009e6293e0) (map.pmap 0xfffffe009e6294a0) (pmap 0xfffffe009e629500) threads: 3 110940 RunQ syz-executor.0 127786 Run CPU 1 syz-executor.0 127792 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 26670 784 784 0 R (threaded) syz-executor.0 110940 RunQ syz-executor.0 127786 Run CPU 1 syz-executor.0 127792 Run CPU 0 syz-executor.0 26648 26647 783 0 SV uwait 0xfffff80004ca0100 syz-executor.1 26647 1 783 0 DV ppwait 0xfffff800054adf40 syz-executor.1 18603 1 18603 65 Ss select 0xfffff8005f0452c0 dhclient 16774 1 16774 0 Ss select 0xfffff80076cb4740 dhclient 16771 1 16771 0 Ss select 0xfffff80076cdd5c0 dhclient 16752 1 16752 65 Ss select 0xfffff80076cdd740 dhclient 11743 1 11743 0 Ss select 0xfffff8005f0952c0 dhclient 11734 1 11734 0 Ss select 0xfffff8005f114140 dhclient 11697 1 11697 65 Ss select 0xfffff80076bc68c0 dhclient 11387 1 784 0 S uwait 0xfffff80036dc5100 syz-executor.0 11381 1 784 0 S uwait 0xfffff800364e3900 syz-executor.0 11370 1 784 0 S umtxn 0xfffff80036c2f300 syz-executor.0 11365 1 784 0 S uwait 0xfffff80036cceb00 syz-executor.0 11359 1 784 0 S uwait 0xfffff80036cce700 syz-executor.0 11354 1 784 0 S uwait 0xfffff80036cced00 syz-executor.0 11345 1 784 0 S uwait 0xfffff80036dc5900 syz-executor.0 11336 1 784 0 S uwait 0xfffff8003639ad00 syz-executor.0 11327 1 784 0 S uwait 0xfffff80036dc5300 syz-executor.0 11321 1 784 0 S umtxn 0xfffff80036f6ad00 syz-executor.0 11307 1 784 0 S uwait 0xfffff80015e89500 syz-executor.0 7356 1 7356 0 Ss select 0xfffff800766e3440 dhclient 7353 1 7353 0 Ss select 0xfffff800766e35c0 dhclient 7334 1 7334 65 Ss select 0xfffff800766d0740 dhclient 3377 1 783 0 S uwait 0xfffff800761cdf00 syz-executor.1 3368 1 783 0 S uwait 0xfffff80036cce300 syz-executor.1 2914 1 2914 0 Ss select 0xfffff800765edbc0 dhclient 2908 1 2908 0 Ss select 0xfffff800765edd40 dhclient 886 0 0 0 DL aiordy 0xfffff80036a28000 [aiod4] 885 0 0 0 DL aiordy 0xfffff80036a28530 [aiod3] 884 0 0 0 DL aiordy 0xfffff80036e50a60 [aiod2] 883 0 0 0 DL aiordy 0xfffff80015e07530 [aiod1] 859 780 859 0 Ss piperd 0xfffff80015e345d0 syz-executor.3 797 780 797 0 Ss piperd 0xfffff80015e348b8 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff8273d0a0 syz-executor.0 783 780 783 0 Ss piperd 0xfffff80015e3b2e8 syz-executor.1 780 778 778 0 S (threaded) syz-fuzzer 100098 S uwait 0xfffff80015e8b700 syz-fuzzer 100121 S uwait 0xfffff8003640b900 syz-fuzzer 100122 S kqread 0xfffff80015dbad00 syz-fuzzer 100123 S uwait 0xfffff8003640bd00 syz-fuzzer 100124 S uwait 0xfffff8003640bf00 syz-fuzzer 100125 S uwait 0xfffff80015905100 syz-fuzzer 100126 S uwait 0xfffff80015905300 syz-fuzzer 100127 S uwait 0xfffff80015e89900 syz-fuzzer 100486 S uwait 0xfffff80036c2f100 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800363195e0 csh 776 694 776 0 Ss select 0xfffff800364558c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800154824b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015ab1cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015ab34b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015ab3cb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015ab74b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015ab7cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015aba4b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015abacb0 getty 752 1 752 0 Ss+ ttyin 0xfffff800154664b0 getty 698 1 698 0 Ss nanslp 0xffffffff8273d0a1 cron 694 1 694 0 Ss select 0xfffff80036455ec0 sshd 507 1 507 0 Ss select 0xfffff80015c90d40 syslogd 436 1 436 0 Ss select 0xfffff80015acf5c0 devd 435 1 435 65 Ss select 0xfffff80015db8740 dhclient 350 1 350 0 Ss select 0xfffff80015db8d40 dhclient 347 1 347 0 Ss select 0xfffff80015f0aa40 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c51a60 [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] 100097 D sdflush 0xfffff80015e90ce8 [/ 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 0xffffffff815c4160 [uma] 18 0 0 0 DL - 0xffffffff82571458 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82fed8b8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff830e7410 [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 0xfffff80004d85c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d4fd80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d4fd30 [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 - 0xfffff80004c71500 [thr_0] 100029 D - 0xfffff80004c71580 [thr_1] 12 0 0 0 WL (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 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bd7530 [init] 10 0 0 0 DL audit_w 0xffffffff828451f0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271ce70 [swapper] 100005 D - 0xfffff80004c7a900 [if_io_tqg_0] 100006 D - 0xfffff80004c7a500 [if_io_tqg_1] 100007 D - 0xfffff80004c7a100 [if_config_tqg_0] 100008 D - 0xfffff80004c71d00 [softirq_0] 100009 D - 0xfffff80004c71900 [softirq_1] 100010 D - 0xfffff8000414f900 [aiod_kick taskq] 100012 D - 0xfffff8000414f100 [kqueue_ctx taskq] 100013 D - 0xfffff80004c69d00 [pci_hp taskq] 100015 D - 0xfffff80004c69500 [inm_free taskq] 100017 D - 0xfffff80004c66d00 [linuxkpi_irq_wq] 100018 D - 0xfffff80004c66900 [thread taskq] 100019 D - 0xfffff80004c66500 [in6m_free taskq] 100020 D - 0xfffff80004c66100 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c66100 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c66100 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c66100 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c5dd00 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c5d900 [firmware taskq] 100038 D - 0xfffff80004c5d500 [crypto_0] 100039 D - 0xfffff80004c5d500 [crypto_1] 100055 D - 0xfffff800153e4d00 [vtnet0 rxq 0] 100056 D - 0xfffff800153e4900 [vtnet0 txq 0] 100057 D - 0xfffff800153e4500 [vtnet0 rxq 1] 100058 D - 0xfffff800153e4100 [vtnet0 txq 1] 100060 D vtbslp 0xfffff8001543e900 [virtio_balloon] 100064 D - 0xfffff800154c2d00 [mca taskq] 100066 D - 0xffffffff81e20771 [deadlkres] 100074 D - 0xfffff800154c2900 [acpi_task_0] 100075 D - 0xfffff800154c2900 [acpi_task_1] 100076 D - 0xfffff800154c2900 [acpi_task_2] 100077 D - 0xfffff80004c5d100 [CAM taskq] db> show all locks Process 26670 (syz-executor.0) thread 0xfffffe009528d740 (127786) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800057bc208) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:574 Process 26670 (syz-executor.0) thread 0xfffffe009507e000 (127792) exclusive sx filedesc structure (filedesc structure) r = 0 (0xfffffe009e664450) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_descrip.c:2095 db> show malloc Type InUse MemUse Requests sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 pcb 1170 5745K 79206 tcp_hpts 5 3219K 5 kobj 326 2608K 486 vtbuf 24 2064K 46 sctp_atcl 1136 1136K 45287 sctp_stro 566 1132K 8633 newblk 10 1037K 26306 vfscache 3 1035K 3 subproc 176 729K 26773 sctp_atky 1822 684K 56556 filedesc 42 664K 51388 acpica 1674 649K 54806 inodedep 77 596K 25770 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 intr 4 480K 4 sctp_athm 1136 426K 45398 sctp_map 1132 425K 17266 bus 986 377K 3469 BPF 46 337K 54 linker 348 270K 409 DEVFS1 107 214K 124 kdtrace 252 203K 54469 module 510 192K 510 vnet_data 1 176K 1 umtx 396 174K 396 tidhash 3 164K 3 pagedep 10 141K 25689 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 sctp_timw 161 81K 161 mtx_pool 2 80K 2 temp 35 77K 2445 syncache 1 76K 1 routetbl 127 69K 404 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 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 81 39K 26691 lltable 44 38K 75 KTRACE 100 38K 100 taskqueue 60 36K 60 dirrem 68 34K 25686 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 cred 32 32K 305 DEVFSP 80 30K 100 pwddesc 79 30K 26676 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 freefile 67 26K 25671 ifnet 7 25K 7 plimit 24 24K 439 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 364960 pfs_nodes 20 20K 20 proc-args 52 20K 683 UART 12 18K 12 session 35 18K 55 bmsafemap 2 17K 25748 ksem 1 16K 1 rpc 2 16K 2 shmfd 1 16K 3 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 64 vt 11 11K 11 Unitno 29 11K 47 acpisem 28 11K 28 CAM XPT 22 11K 543 uidinfo 4 10K 12 pf_ifnet 10 9K 19 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 62 mount 16 7K 90 inpcbpolicy 17 7K 11554 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 pci_link 10 4K 10 osd 9 4K 9138 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 mkdir 8 3K 51340 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 18 freework 5 3K 25667 sctp_ifn 6 3K 14 mld 6 3K 6 igmp 6 3K 6 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 freeblks 4 2K 25666 vnodemarker 2 2K 48 NFSD session 1 2K 1 newdirblk 5 2K 25670 linux 5 2K 6 CAM periph 4 2K 271 soname 5 2K 31649 filecaps 5 2K 116 crypto 4 2K 8 diradd 4 2K 25726 pfil 4 2K 4 CAM path 4 2K 1034 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 52 entropy 2 1K 45 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 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 sctp_mcore 0 0K 0 sctp_socko 0 0K 16491 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 4 sctp_stri 0 0K 52 mqdata 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 1356 cdg data 0 0K 0 dctcp data 0 0K 0 vegas data 0 0K 0 chd data 0 0K 0 cubic data 0 0K 5 htcp data 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 20850 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 21 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 22 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 4 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 0 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 10 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 25862 namei_tracker 0 0K 2 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 713 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 2553 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 4 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 121 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 34048 ioctlops 0 0K 227 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 762 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 8333 974 1242053 0 254 38121472 0 malloc-8192 8192 573 1342 36645 0 1 15687680 0 malloc-384 384 34721 79 139555 0 30 13363200 0 malloc-1024 1024 1724 4036 82033 0 16 5898240 0 malloc-1024 1024 89 4467 25797 0 16 4665344 0 malloc-384 384 4813 6627 208288 0 30 4392960 0 sctp_asoc 2288 566 1349 8633 0 254 4381520 0 malloc-1024 1024 4126 6 4588 0 16 4231168 0 tcp_log 416 0 10008 100256 0 254 4163328 0 malloc-2048 2048 568 1346 8644 0 8 3919872 0 malloc-1024 1024 0 3556 20859 0 16 3641344 0 malloc-8192 8192 405 6 27162 0 1 3366912 0 mbuf 256 9011 2149 2030471 0 254 2856960 0 pbuf 2624 0 973 0 0 2 2553152 0 sctp_ep 1280 570 1398 36628 0 254 2519040 0 RADIX NODE 144 16410 387 695991 0 63 2418768 0 malloc-384 384 1750 4460 55464 0 30 2384640 0 malloc-512 512 88 4464 25778 0 30 2330624 0 UMA Slabs 0 112 18983 22 18983 0 126 2128560 0 BUF TRIE 144 189 13279 1009 0 62 1939392 0 malloc-384 384 1495 2695 33604 0 30 1608960 0 mbuf_cluster 2048 765 1 765 0 254 1568768 0 sctp_raddr 736 566 1348 8633 0 254 1408704 0 malloc-32768 32768 21 6 25692 0 1 884736 0 FFS inode 1160 530 23 26201 0 8 641480 0 malloc-512 512 235 597 53505 0 30 425984 0 VM OBJECT 264 1466 94 376132 0 30 411840 0 malloc-16384 16384 23 2 79 0 1 409600 0 malloc-65536 65536 5 1 181 0 1 393216 0 256 Bucket 2048 174 18 19580 0 8 393216 0 lkpicurr 160 2 2348 2 0 62 376000 0 lkpimm 160 1 2324 1 0 62 372000 0 THREAD 1808 172 26 27792 0 8 357984 0 sctp_laddr 48 0 7056 14017 0 254 338688 0 malloc-1024 1024 279 37 28684 0 16 323584 0 VNODE 448 568 80 26241 0 30 290304 0 vmem btag 56 5150 22 5150 0 254 289632 0 malloc-2048 2048 124 6 450 0 8 266240 0 MAP ENTRY 96 2277 411 1435006 0 126 258048 0 malloc-4096 4096 12 50 3379 0 2 253952 0 malloc-384 384 603 27 65809 0 30 241920 0 socket 944 47 209 49608 0 254 241664 0 malloc-384 384 530 60 53874 0 30 226560 0 DEVCTL 1024 0 216 132 0 0 221184 0 malloc-16384 16384 10 3 14 0 1 212992 0 32 Bucket 256 701 79 28475 0 62 199680 0 malloc-65536 65536 3 0 3 0 1 196608 0 mbuf_packet 256 135 630 37028 0 254 195840 0 malloc-384 384 435 65 365707 0 30 192000 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-16384 16384 6 4 268 0 1 163840 0 malloc-8192 8192 18 2 652 0 1 163840 0 sctp_stream_msg_out 112 156 1284 2423 0 254 161280 0 VMSPACE 2544 51 12 26648 0 4 160272 0 malloc-16384 16384 7 2 12 0 1 147456 0 S VFS Cache 104 1028 376 27086 0 126 146016 0 FFS2 dinode 256 530 25 26201 0 62 142080 0 malloc-512 512 261 11 4258 0 30 139264 0 16 Bucket 144 810 114 8333 0 62 133056 0 PROC 1328 78 18 26675 0 8 127488 0 sctp_chunk 152 410 396 1189 0 254 122512 0 malloc-512 512 214 18 52613 0 30 118784 0 ksiginfo 112 81 963 1481 0 126 116928 0 tcpcb 1080 5 93 9126 0 254 105840 0 filedesc0 1072 79 19 26676 0 8 105056 0 malloc-1024 1024 98 2 104 0 16 102400 0 malloc-1024 1024 98 2 100 0 16 102400 0 malloc-32768 32768 1 2 122 0 1 98304 0 malloc-32768 32768 2 1 17 0 1 98304 0 tcp_inpcb 488 6 186 9126 0 254 93696 0 g_bio 408 0 220 7659 0 30 89760 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 21 0 16 83968 0 malloc-512 512 132 12 484 0 30 73728 0 128 Bucket 1024 34 33 3068 0 16 68608 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 1 0 1 65536 0 malloc-8192 8192 7 1 9 0 1 65536 0 malloc-2048 2048 29 3 33 0 8 65536 0 malloc-1024 1024 57 7 791 0 16 65536 0 malloc-8192 8192 2 5 25868 0 1 57344 0 malloc-4096 4096 9 3 277 0 2 49152 0 malloc-2048 2048 7 17 516 0 8 49152 0 64 Bucket 512 45 51 17571 0 30 49152 0 malloc-512 512 22 66 26295 0 30 45056 0 malloc-8192 8192 2 3 57 0 1 40960 0 malloc-512 512 48 32 157 0 30 40960 0 pcpu-8 8 4701 419 4899 0 254 40960 0 Files 80 240 260 87500 0 126 40000 0 malloc-384 384 64 36 708 0 30 38400 0 pipe 744 23 27 520 0 16 37200 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 119194 0 16 36864 0 malloc-4096 4096 3 6 27 0 2 36864 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-16384 16384 1 1 5 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 13 0 1 32768 0 malloc-4096 4096 6 2 23 0 2 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 2 Bucket 32 762 246 10079 0 254 32256 0 tcp_bbr_pcb 832 0 36 4205 0 16 29952 0 TURNSTILE 136 199 11 199 0 62 28560 0 KNOTE 160 28 147 328961 0 62 28000 0 8 Bucket 80 209 141 5911 0 126 28000 0 ertt_txseginfo 40 1 605 38397 0 254 24240 0 PWD 32 32 724 25764 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 udplite_inpcb 488 0 48 1852 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_rack_pcb 832 0 27 1356 0 16 22464 0 malloc-4096 4096 4 1 6 0 2 20480 0 malloc-4096 4096 2 3 33 0 2 20480 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 vtnet_tx_hdr 24 0 668 643817 0 254 16032 0 unpcb 256 20 40 1382 0 254 15360 0 malloc-4096 4096 3 0 3 0 2 12288 0 ertt 72 5 163 9126 0 126 12096 0 tcp_bbr_map 128 0 93 2953 0 126 11904 0 udp_inpcb 488 6 18 311 0 254 11712 0 kenv 258 15 30 1042 0 30 11610 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 0 4 3 0 8 8192 0 malloc-2048 2048 0 4 1226 0 8 8192 0 malloc-512 512 4 12 43 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 61 0 126 8096 0 rl_entry 40 53 149 53 0 254 8080 0 tcp_rack_map 112 0 72 2584 0 126 8064 0 udpcb 32 6 246 2163 0 254 8064 0 4 Bucket 48 6 162 549 0 254 8064 0 sctp_readq 152 0 52 16 0 254 7904 0 AIO 208 0 38 11 0 62 7904 0 ripcb 488 5 11 265 0 254 7808 0 AIOCB 552 0 14 15 0 16 7728 0 routing nhops 256 27 3 34 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 5 0 2 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-2048 2048 1 1 1 0 8 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 AIOP 32 4 122 4 0 254 4032 0 cryptop 280 0 14 1 0 30 3920 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 da_ccb 544 0 0 0 0 16 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 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 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 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 AIOLIO 272 0 0 0 0 30 0 0 NCLNODE 584 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 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 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 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-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-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