panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_output.c:352 cpuid = 1 time = 2000000356 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe009c254660 vpanic() at vpanic+0x1c7/frame 0xfffffe009c2546c0 panic() at panic+0x43/frame 0xfffffe009c254720 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe009c254780 tcp_output() at tcp_output+0x73c/frame 0xfffffe009c254940 tcp_usr_connect() at tcp_usr_connect+0x255/frame 0xfffffe009c2549b0 soconnectat() at soconnectat+0x183/frame 0xfffffe009c254a10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe009c254a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe009c254ab0 amd64_syscall() at amd64_syscall+0x247/frame 0xfffffe009c254bf0 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c254bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x284e1a, rsp = 0x7fffdff9af08, rbp = 0x7fffdff9af70 --- KDB: enter: panic [ thread pid 30927 tid 136146 ] Stopped at kdb_enter+0x67: movq $0,0x143c8ce(%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 0xfffffe0095a00000 rdx 0x3ffff rbx 0 rsp 0xfffffe009c254640 rbp 0xfffffe009c254660 rsi 0x40001 rdi 0xffffffff81134846 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe009c254530 r11 0x1ff63fff59c r12 0xffffffff82067ac0 ddb_dbbe r13 0 r14 0xffffffff81a60959 r15 0xffffffff81a60959 rip 0xffffffff8112b837 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x143c8ce(%rip) db> show proc Process 30927 (syz-executor.0) at 0xfffff80018edd538: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 785 at 0xfffff80004eb1538 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004457538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0094c49000 (map 0xfffffe0094c49000) (map.pmap 0xfffffe0094c490c0) (pmap 0xfffffe0094c49120) threads: 5 129701 RunQ syz-executor.0 136135 S sbwait 0xfffff8007bbf8924 syz-executor.0 136144 S sbwait 0xfffff8007bbf8924 syz-executor.0 136145 Run CPU 0 syz-executor.0 136146 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 30927 785 785 0 R (threaded) syz-executor.0 129701 RunQ syz-executor.0 136135 S sbwait 0xfffff8007bbf8924 syz-executor.0 136144 S sbwait 0xfffff8007bbf8924 syz-executor.0 136145 Run CPU 0 syz-executor.0 136146 Run CPU 1 syz-executor.0 30632 1 807 0 S uwait 0xfffff8000a341400 syz-executor.2 30626 1 807 0 S uwait 0xfffff8007bac3c80 syz-executor.2 12466 1 807 0 S uwait 0xfffff8001833ac80 syz-executor.2 12463 1 807 0 S uwait 0xfffff80018ef0b00 syz-executor.2 12415 1 786 0 S uwait 0xfffff80004dd5700 syz-executor.1 12414 1 786 0 S uwait 0xfffff80018f67b00 syz-executor.1 11966 1 786 0 S uwait 0xfffff80004d5d400 syz-executor.1 11965 1 786 0 S uwait 0xfffff80004dd5180 syz-executor.1 8227 1 8227 65 Ss select 0xfffff8007b272d40 dhclient 7248 1 7248 0 Ss select 0xfffff800044db1c0 dhclient 7245 1 7245 0 Ss select 0xfffff8007b272ec0 dhclient 7226 1 7226 65 Ss select 0xfffff800044db2c0 dhclient 5678 1 5678 0 Ss select 0xfffff800046cc040 dhclient 5675 1 5675 0 Ss select 0xfffff8007b272f40 dhclient 5656 1 5656 65 Ss select 0xfffff800046cc0c0 dhclient 2143 1 2143 0 Ss select 0xfffff800046cc140 dhclient 2132 1 2132 0 Ss select 0xfffff800044db5c0 dhclient 2093 1 2093 65 Ss select 0xfffff800046cc1c0 dhclient 822 1 822 0 Ss select 0xfffff800046cc440 dhclient 819 1 819 0 Ss select 0xfffff800046cc5c0 dhclient 811 782 811 0 Ss piperd 0xfffff800189bf000 syz-executor.3 807 782 807 0 Ss piperd 0xfffff80004eb28b8 syz-executor.2 786 782 786 0 Ss piperd 0xfffff800189bf8b8 syz-executor.1 785 782 785 0 Ss nanslp 0xffffffff8253b8a0 syz-executor.0 782 780 780 0 S (threaded) syz-fuzzer 100096 S uwait 0xfffff80004d5d300 syz-fuzzer 100115 S uwait 0xfffff80004dd5b00 syz-fuzzer 100116 S uwait 0xfffff80004dd5c00 syz-fuzzer 100117 S uwait 0xfffff80004dd5d00 syz-fuzzer 100118 S kqread 0xfffff80018353800 syz-fuzzer 100119 S uwait 0xfffff8001833a880 syz-fuzzer 100120 S uwait 0xfffff8001833a980 syz-fuzzer 100121 S uwait 0xfffff8001833aa80 syz-fuzzer 100329 S uwait 0xfffff80018ef0a00 syz-fuzzer 780 778 780 0 Ss pause 0xfffff800185175e8 csh 778 694 778 0 Ss select 0xfffff800046cea40 sshd 760 1 760 0 Ss+ ttyin 0xfffff80004865cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004bba0b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bba4b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bba8b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bbacb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b480b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b484b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b488b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b48cb0 getty 698 1 698 0 Ss nanslp 0xffffffff8253b8a0 cron 694 1 694 0 Ss select 0xfffff800044db7c0 sshd 507 1 507 0 Ss select 0xfffff800046cedc0 syslogd 436 1 436 0 Ss select 0xfffff800044dbb40 devd 435 1 435 65 Ss select 0xfffff800044db9c0 dhclient 350 1 350 0 Ss select 0xfffff800046cef40 dhclient 347 1 347 0 Ss select 0xfffff800046cee40 dhclient 23 0 0 0 DL syncer 0xffffffff8262acd0 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004ba4000 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82629d80 [bufdaemon] 100085 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004e4b4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82651bc8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82646038 [dom0] 100086 D launds 0xffffffff82646044 [laundry: dom0] 100087 D umarcl 0xffffffff815b9e90 [uma] 18 0 0 0 DL - 0xffffffff8236fbe8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d8c818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b763c0 [pf purge] 15 0 0 0 DL - 0xffffffff826273dc [soaiod4] 9 0 0 0 DL - 0xffffffff826273dc [soaiod3] 8 0 0 0 DL - 0xffffffff826273dc [soaiod2] 7 0 0 0 DL - 0xffffffff826273dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff822470c0 [doneq0] 100044 D - 0xffffffff82247040 [async] 100077 D - 0xffffffff82246f10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004510888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff800044ae290 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044ae230 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82643520 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff8251b0a0 [g_event] 100035 D - 0xffffffff8251b0a8 [g_up] 100036 D - 0xffffffff8251b0b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff80004344b00 [thr_0] 100028 D - 0xfffff80004344b80 [thr_1] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 I [swi1: hpts] 100084 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457538 [init] 10 0 0 0 DL audit_w 0xffffffff82643a40 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8251b630 [swapper] 100005 D - 0xfffff80004089800 [if_io_tqg_0] 100006 D - 0xfffff80004089700 [if_io_tqg_1] 100007 D - 0xfffff80004089600 [if_config_tqg_0] 100008 D - 0xfffff80004089500 [softirq_0] 100009 D - 0xfffff80004089400 [softirq_1] 100010 D - 0xfffff8000434bd00 [kqueue_ctx taskq] 100011 D - 0xfffff8000434bc00 [inm_free taskq] 100012 D - 0xfffff8000434bb00 [linuxkpi_irq_wq] 100014 D - 0xfffff8000434b900 [aiod_kick taskq] 100016 D - 0xfffff8000434b700 [thread taskq] 100018 D - 0xfffff8000434b500 [in6m_free taskq] 100019 D - 0xfffff8000434b400 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000434b400 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000434b400 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000434b400 [linuxkpi_short_wq_3] 100023 D - 0xfffff8000434b300 [linuxkpi_long_wq_0] 100024 D - 0xfffff8000434b300 [linuxkpi_long_wq_1] 100025 D - 0xfffff8000434b300 [linuxkpi_long_wq_2] 100026 D - 0xfffff8000434b300 [linuxkpi_long_wq_3] 100033 D - 0xfffff8000434b200 [firmware taskq] 100037 D - 0xfffff8000434b100 [crypto_0] 100038 D - 0xfffff8000434b100 [crypto_1] 100054 D - 0xfffff8000469ec00 [vtnet0 rxq 0] 100055 D - 0xfffff8000469eb00 [vtnet0 txq 0] 100056 D - 0xfffff8000469ea00 [vtnet0 rxq 1] 100057 D - 0xfffff8000469e900 [vtnet0 txq 1] 100059 D vtbslp 0xfffff800046cf080 [virtio_balloon] 100063 D - 0xfffff8000469e800 [mca taskq] 100066 D - 0xffffffff81e0c3f0 [deadlkres] 100072 D - 0xfffff8000469e700 [acpi_task_0] 100073 D - 0xfffff8000469e700 [acpi_task_1] 100074 D - 0xfffff8000469e700 [acpi_task_2] 100076 D - 0xfffff8000434b000 [CAM taskq] db> show all locks Process 30927 (syz-executor.0) thread 0xfffffe0094c92e00 (136146) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8007bbcbb90) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:562 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30935 1814K 31002 kobj 332 1328K 492 newblk 9 1026K 30667 vfscache 3 1025K 3 pcb 191 719K 106283 inodedep 398 661K 30291 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 159 307K 31027 filedesc 28 217K 59763 acpica 1674 184K 55406 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 10 131K 30037 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 linker 287 101K 322 dirrem 389 98K 30198 BPF 46 88K 46 bus 995 81K 3509 sctp_stro 80 80K 13659 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 sctp_atcl 161 61K 63797 sctp_timw 203 51K 203 umtx 396 50K 396 freefile 388 49K 30189 kdtrace 236 47K 67083 vmem 3 34K 5 temp 35 33K 2753 hostcache 1 32K 1 shm 1 32K 13 DEVFS3 125 32K 135 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 74 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1719 lltable 44 14K 149 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 172 kenv 93 12K 93 eventhandler 133 12K 133 sctp_atky 241 11K 79529 rman 84 10K 425 GEOM 60 10K 489 ksem 4 10K 32 in6_multi 65 9K 65 bmsafemap 2 9K 30289 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 9 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 cred 26 7K 324 kqueue 70 7K 30966 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 518 taskqueue 57 6K 57 CAM queue 5 6K 1528 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 53 UMA 263 5K 263 pf_ifnet 10 5K 19 pwddesc 68 5K 30936 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 routetbl 23 4K 24 acpisem 28 4K 28 selfd 55 4K 421720 lockf 32 4K 186 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 749 terminal 11 3K 11 sctp_athm 161 3K 64053 sctp_map 160 3K 27318 select 19 3K 85 uidinfo 3 3K 21 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 13 sctp_ifa 13 2K 15 Unitno 27 2K 47 CAM XPT 22 2K 543 in_multi 6 2K 10 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 60026 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 108 NFSD session 1 1K 1 freework 4 1K 30027 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 freeblks 3 1K 30026 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 30013 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 14 linuxcurrent 3 1K 4 diradd 4 1K 30240 inpcbpolicy 16 1K 13051 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 10 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 soname 5 1K 46747 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 102 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 31472 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 458 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 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 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 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 24478 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 51 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 27 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 xform 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 15 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 0 ip_msource 0 0K 0 ip_moptions 0 0K 4 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 30417 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 1606 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 3055 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 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 223 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 31023 ioctlops 0 0K 187 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 913 sysctl 0 0K 1 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 29 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 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 NFSD usrgroup 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 2418 1606086 0 254 43991040 0 sctp_asoc 2288 80 1810 13659 0 254 4324320 0 malloc-2048 2048 87 1813 50146 0 8 3891200 0 mbuf 256 8855 3370 7544367 0 254 3129600 0 RADIX NODE 144 19142 371 831566 0 63 2809872 0 pbuf 2624 0 973 0 0 2 2553152 0 tcp_log 416 0 5958 223804 0 254 2478528 0 sctp_ep 1280 81 1854 49909 0 254 2476800 0 BUF TRIE 144 186 13282 1404 0 62 1939392 0 malloc-1024 1024 83 1809 13702 0 16 1937408 0 malloc-384 384 4222 8 4222 0 30 1624320 0 UMA Slabs 0 112 13501 32 13501 0 126 1515696 0 mbuf_cluster 2048 720 2 720 0 254 1478656 0 malloc-384 384 161 3629 63798 0 30 1455360 0 sctp_raddr 736 80 1823 13659 0 254 1400608 0 malloc-128 128 10711 77 41725 0 126 1380864 0 malloc-4096 4096 333 3 576 0 2 1376256 0 malloc-384 384 397 2803 30323 0 30 1228800 0 malloc-256 256 504 2796 30360 0 62 844800 0 FFS inode 1160 523 170 30725 0 8 803880 0 malloc-256 256 245 2755 77006 0 62 768000 0 tcp_bbr_map 128 0 4402 1160602 0 126 563456 0 256 Bucket 2048 247 19 21916 0 8 544768 0 VM OBJECT 264 1371 204 440319 0 30 415800 0 malloc-4096 4096 92 9 31502 0 2 413696 0 malloc-128 128 405 2819 30214 0 126 412672 0 malloc-16384 16384 15 7 29881 0 1 360448 0 THREAD 1792 167 31 36146 0 8 354816 0 VNODE 448 560 214 30764 0 30 346752 0 socket 944 43 317 64454 0 254 339840 0 malloc-65536 65536 5 0 5 0 1 327680 0 malloc-65536 65536 4 1 12 0 1 327680 0 tcp_inpcb 488 10 510 8612 0 254 253760 0 malloc-64 64 3362 292 34255 0 254 233856 0 MAP ENTRY 96 1959 435 1680270 0 126 229824 0 DEVCTL 1024 0 216 131 0 0 221184 0 malloc-16 16 12834 416 12943 0 254 212000 0 sctp_stream_msg_out 112 2 1834 2108 0 254 205632 0 malloc-256 256 279 516 67867 0 62 203520 0 malloc-65536 65536 0 3 356 0 1 196608 0 mbuf_packet 256 113 607 45886 0 254 184320 0 UMA Zones 768 235 4 235 0 16 183552 0 malloc-128 128 1364 62 26494 0 126 182528 0 FFS2 dinode 256 523 167 30725 0 62 176640 0 malloc-32 32 4880 34 4907 0 254 157248 0 vmem btag 56 2745 51 2745 0 254 156576 0 128 Bucket 1024 111 36 16579 0 16 150528 0 tcpcb 1048 6 137 8612 0 254 149864 0 S VFS Cache 104 1068 336 32060 0 126 146016 0 VMSPACE 2544 45 12 30914 0 4 145008 0 malloc-64 64 214 1928 62295 0 254 137088 0 malloc-65536 65536 0 2 1032 0 1 131072 0 malloc-32 32 200 3706 68488 0 254 124992 0 malloc-2048 2048 5 55 3853 0 8 122880 0 malloc-1024 1024 118 2 314 0 16 122880 0 PROC 1336 67 23 30935 0 8 120240 0 ksiginfo 112 75 969 2255 0 126 116928 0 64 Bucket 512 153 63 13126 0 30 110592 0 32 Bucket 256 274 146 13172 0 62 107520 0 malloc-128 128 735 40 4032 0 126 99200 0 malloc-32768 32768 0 3 9 0 1 98304 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-32768 32768 0 3 4 0 1 98304 0 filedesc0 1072 68 23 30936 0 8 97552 0 malloc-4096 4096 22 0 22 0 2 90112 0 UMA Kegs 384 220 3 220 0 30 85632 0 clpbuf 2624 0 32 20 0 16 83968 0 g_bio 408 0 200 9667 0 30 81600 0 malloc-8192 8192 7 2 110 0 1 73728 0 malloc-64 64 782 289 32244 0 254 68544 0 malloc-16384 16384 4 0 4 0 1 65536 0 malloc-256 256 237 18 2982 0 62 65280 0 malloc-16 16 178 3822 70634 0 254 64000 0 malloc-16 16 197 3803 79109 0 254 64000 0 udplite_inpcb 488 2 118 3180 0 254 58560 0 malloc-8192 8192 7 0 7 0 1 57344 0 malloc-64 64 704 115 8047 0 254 52416 0 malloc-384 384 95 35 205 0 30 49920 0 malloc-16384 16384 1 2 171 0 1 49152 0 pipe 744 23 37 1295 0 16 44640 0 sctp_chunk 152 80 206 2385 0 254 43472 0 DIRHASH 1024 34 6 34 0 16 40960 0 pcpu-8 8 4628 492 4795 0 254 40960 0 Files 80 237 263 108328 0 126 40000 0 NAMEI 1024 0 36 138772 0 16 36864 0 malloc-2048 2048 16 2 21 0 8 36864 0 malloc-512 512 10 62 519 0 30 36864 0 malloc-128 128 28 251 90326 0 126 35712 0 malloc-256 256 63 72 30683 0 62 34560 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 7 0 1 32768 0 malloc-8192 8192 3 1 4 0 1 32768 0 malloc-1024 1024 26 6 27 0 16 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 malloc-64 64 86 418 421836 0 254 32256 0 8 Bucket 80 290 110 7415 0 126 32000 0 tcp_rack_pcb 704 1 43 1209 0 16 30976 0 tcp_bbr_pcb 832 0 36 4673 0 16 29952 0 malloc-4096 4096 2 5 30427 0 2 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 16 Bucket 144 166 30 1049 0 62 28224 0 KNOTE 160 28 147 531533 0 62 28000 0 malloc-8192 8192 0 3 28 0 1 24576 0 malloc-1024 1024 16 8 1453 0 16 24576 0 PWD 32 23 733 29996 0 254 24192 0 malloc-32 32 349 407 6595 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-512 512 0 40 576 0 30 20480 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 9 66 90347 0 62 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-64 64 5 247 214 0 254 16128 0 vtnet_tx_hdr 24 0 668 5678669 0 254 16032 0 malloc-16 16 472 528 27432 0 254 16000 0 malloc-128 128 83 41 423 0 126 15872 0 ripcb 488 6 26 980 0 254 15616 0 unpcb 256 21 39 1430 0 254 15360 0 malloc-384 384 31 9 31 0 30 15360 0 malloc-4096 4096 1 2 46 0 2 12288 0 malloc-2048 2048 1 5 13 0 8 12288 0 malloc-512 512 5 19 113 0 30 12288 0 malloc-32 32 147 231 19052 0 254 12096 0 malloc-32 32 43 335 873 0 254 12096 0 malloc-32 32 20 358 13057 0 254 12096 0 2 Bucket 32 59 319 3398 0 254 12096 0 malloc-128 128 73 20 3524 0 126 11904 0 udp_inpcb 488 2 22 279 0 254 11712 0 kenv 258 15 30 1065 0 30 11610 0 malloc-256 256 23 22 302 0 62 11520 0 malloc-4096 4096 1 1 2 0 2 8192 0 malloc-2048 2048 1 3 13 0 8 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 1 3 2 0 8 8192 0 malloc-1024 1024 0 8 12 0 16 8192 0 malloc-1024 1024 5 3 5 0 16 8192 0 malloc-1024 1024 2 6 10 0 16 8192 0 malloc-1024 1024 2 6 2 0 16 8192 0 malloc-512 512 2 14 61 0 30 8192 0 malloc-512 512 11 5 11 0 30 8192 0 rtentry 176 30 16 37 0 62 8096 0 PGRP 88 35 57 53 0 126 8096 0 rl_entry 40 70 132 70 0 254 8080 0 sctp_laddr 48 0 168 144 0 254 8064 0 udpcb 32 4 248 3459 0 254 8064 0 malloc-64 64 9 117 18 0 254 8064 0 malloc-32 32 17 235 29965 0 254 8064 0 malloc-32 32 20 232 21 0 254 8064 0 4 Bucket 48 6 162 655 0 254 8064 0 malloc-16 16 30 470 85 0 254 8000 0 malloc-16 16 24 476 30 0 254 8000 0 malloc-16 16 6 494 7 0 254 8000 0 malloc-128 128 32 30 48 0 126 7936 0 tcp_rack_map 120 1 65 1401 0 126 7920 0 routing nhops 256 27 3 37 0 62 7680 0 malloc-384 384 1 19 352 0 30 7680 0 malloc-384 384 2 18 2 0 30 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 2 0 2 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 syncache 168 0 24 4 0 254 4032 0 malloc-64 64 1 62 1 0 254 4032 0 hostcache 80 1 49 1 0 254 4000 0 malloc-16 16 0 250 1 0 254 4000 0 sctp_readq 152 0 26 78 0 254 3952 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 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 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 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 296 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 IPsec SA lft_c 16 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 itimer 352 0 0 0 0 30 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 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 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-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-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 0 0 0 0 30 0 0 malloc-256 256 0 0 0 0 62 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