panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_output.c:352 cpuid = 0 time = 298 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0094941650 vpanic() at vpanic+0x1c7/frame 0xfffffe00949416b0 panic() at panic+0x43/frame 0xfffffe0094941710 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe0094941770 tcp_output() at tcp_output+0x722/frame 0xfffffe0094941940 tcp_usr_connect() at tcp_usr_connect+0x255/frame 0xfffffe00949419b0 soconnectat() at soconnectat+0x183/frame 0xfffffe0094941a10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe0094941a70 sys_connect() at sys_connect+0xd9/frame 0xfffffe0094941ab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe0094941bf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfbaf78 KDB: enter: panic [ thread pid 41183 tid 150095 ] Stopped at kdb_enter+0x67: movq $0,0x143f2ce(%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 0xfffffe0099a00000 rdx 0x3ffff rbx 0 rsp 0xfffffe0094941630 rbp 0xfffffe0094941650 rsi 0x40001 rdi 0xffffffff81130bc6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0094941520 r11 0x1ff6bfff59c r12 0xffffffff82067a90 ddb_dbbe r13 0 r14 0xffffffff81a5b115 r15 0xffffffff81a5b115 rip 0xffffffff81127bb7 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x143f2ce(%rip) db> show proc Process 41183 (syz-executor.3) at 0xfffff80013b2f000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 816 at 0xfffff80013d01528 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.3 reaper: 0xfffff80004459528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00951b99f0 (map 0xfffffe00951b99f0) (map.pmap 0xfffffe00951b9ab0) (pmap 0xfffffe00951b9b10) threads: 5 140576 Run CPU 1 syz-executor.3 150088 RunQ syz-executor.3 150094 RunQ syz-executor.3 150095 Run CPU 0 syz-executor.3 150096 S uwait 0xfffff80013cc1780 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 41183 816 816 0 T (threaded) syz-executor.3 140576 Run CPU 1 syz-executor.3 150088 RunQ syz-executor.3 150094 RunQ syz-executor.3 150095 Run CPU 0 syz-executor.3 150096 S uwait 0xfffff80013cc1780 syz-executor.3 32014 1 32014 65 Ss select 0xfffff80043a98dc0 dhclient 30604 1 30604 0 Ss select 0xfffff80043cc40c0 dhclient 30601 1 30601 0 Ss select 0xfffff80013e8e040 dhclient 30583 780 30583 0 Ss piperd 0xfffff80013a6f5d0 syz-executor.2 3209 1 3209 65 Ss select 0xfffff800430763c0 dhclient 2544 1 2544 0 Ss select 0xfffff80013b05540 dhclient 2539 1 2539 0 Ss select 0xfffff80013b05640 dhclient 2516 1 2516 65 Ss select 0xfffff80013f3f6c0 dhclient 1780 1 1780 0 Ss select 0xfffff80013b33ac0 dhclient 1777 1 1777 0 Ss select 0xfffff80013aad240 dhclient 1758 1 1758 65 Ss select 0xfffff80013a7a340 dhclient 1099 1 1099 0 Ss select 0xfffff80013b058c0 dhclient 1096 1 1096 0 Ss select 0xfffff80013b33b40 dhclient 816 780 816 0 Ss nanslp 0xffffffff8253a5e0 syz-executor.3 786 780 786 0 Ss piperd 0xfffff80013a6f8b8 syz-executor.1 785 780 785 0 Ss piperd 0xfffff800135962e8 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100113 S uwait 0xfffff800134bcb00 syz-fuzzer 100115 S uwait 0xfffff80004e1a480 syz-fuzzer 100116 S uwait 0xfffff80004e1a500 syz-fuzzer 100117 S uwait 0xfffff80004e1a680 syz-fuzzer 100118 S uwait 0xfffff800134bcd00 syz-fuzzer 100119 S uwait 0xfffff800134bce00 syz-fuzzer 100120 S uwait 0xfffff80004e1a780 syz-fuzzer 100121 S kqread 0xfffff800134cf500 syz-fuzzer 100122 S uwait 0xfffff80004af5080 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800133f0b00 csh 776 694 776 0 Ss select 0xfffff80004af56c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800048c7cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004be8cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bef0b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bef4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bef8b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004befcb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b6c0b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b6c4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b6c8b0 getty 698 1 698 0 Ss nanslp 0xffffffff8253a5e1 cron 694 1 694 0 Ss select 0xfffff80004af5140 sshd 507 1 507 0 Ss select 0xfffff80004af5240 syslogd 436 1 436 0 Ss select 0xfffff80004af53c0 devd 435 1 435 65 Ss select 0xfffff80004e1a240 dhclient 350 1 350 0 Ss select 0xfffff80004e1aac0 dhclient 347 1 347 0 Ss select 0xfffff80004af52c0 dhclient 23 0 0 0 DL syncer 0xffffffff82629a50 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004d8fa50 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82628b00 [bufdaemon] 100085 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100095 D sdflush 0xfffff800043478e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650948 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82644db8 [dom0] 100086 D launds 0xffffffff82644dc4 [laundry: dom0] 100087 D umarcl 0xffffffff815b5260 [uma] 18 0 0 0 DL - 0xffffffff8236e948 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82db8818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b763c0 [pf purge] 15 0 0 0 DL - 0xffffffff8262615c [soaiod4] 9 0 0 0 DL - 0xffffffff8262615c [soaiod3] 8 0 0 0 DL - 0xffffffff8262615c [soaiod2] 7 0 0 0 DL - 0xffffffff8262615c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82246040 [doneq0] 100044 D - 0xffffffff82245fc0 [async] 100077 D - 0xffffffff82245e90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004653c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000434ec90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000434ec30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff826422a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519e20 [g_event] 100035 D - 0xffffffff82519e28 [g_up] 100036 D - 0xffffffff82519e30 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff800044aa300 [thr_0] 100028 D - 0xfffff800044aa380 [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 0xfffff80004459528 [init] 10 0 0 0 DL audit_w 0xffffffff826427c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8251a3b0 [swapper] 100005 D - 0xfffff80004349700 [if_io_tqg_0] 100006 D - 0xfffff80004349500 [if_io_tqg_1] 100007 D - 0xfffff80004349300 [if_config_tqg_0] 100008 D - 0xfffff80004349100 [softirq_0] 100009 D - 0xfffff800044a9e00 [softirq_1] 100010 D - 0xfffff800044a8e00 [kqueue_ctx taskq] 100011 D - 0xfffff800044a8d00 [inm_free taskq] 100012 D - 0xfffff800044a8c00 [linuxkpi_irq_wq] 100014 D - 0xfffff800044a8a00 [aiod_kick taskq] 100016 D - 0xfffff800044a8800 [thread taskq] 100018 D - 0xfffff800044a8600 [in6m_free taskq] 100019 D - 0xfffff800044a8500 [linuxkpi_short_wq_0] 100020 D - 0xfffff800044a8500 [linuxkpi_short_wq_1] 100021 D - 0xfffff800044a8500 [linuxkpi_short_wq_2] 100022 D - 0xfffff800044a8500 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044a8400 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044a8400 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044a8400 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044a8400 [linuxkpi_long_wq_3] 100033 D - 0xfffff800044a8300 [firmware taskq] 100037 D - 0xfffff800044a8100 [crypto_0] 100038 D - 0xfffff800044a8100 [crypto_1] 100054 D - 0xfffff8000486ce00 [vtnet0 rxq 0] 100055 D - 0xfffff8000486cd00 [vtnet0 txq 0] 100056 D - 0xfffff8000486cc00 [vtnet0 rxq 1] 100057 D - 0xfffff8000486cb00 [vtnet0 txq 1] 100059 D vtbslp 0xfffff80004864100 [virtio_balloon] 100063 D - 0xfffff800048b8a00 [mca taskq] 100066 D - 0xffffffff81e06840 [deadlkres] 100072 D - 0xfffff80004b7de00 [acpi_task_0] 100073 D - 0xfffff80004b7de00 [acpi_task_1] 100074 D - 0xfffff80004b7de00 [acpi_task_2] 100076 D - 0xfffff80004683e00 [CAM taskq] db> show all locks Process 41183 (syz-executor.3) thread 0xfffffe0094d2a000 (140576) exclusive sleep mutex process lock (process lock) r = 0 (0xfffff80013b2f128) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_exit.c:234 Process 41183 (syz-executor.3) thread 0xfffffe0094c6a100 (150095) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800438f35d8) locked @ /syzkaller/managers/i386/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 43 1035K 46270 vfscache 3 1025K 3 pcb 450 1001K 96562 inodedep 264 611K 40780 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 139 270K 41284 sctp_stro 206 206K 20497 acpica 1674 184K 55181 vnet_data 1 168K 1 sctp_atcl 412 155K 72146 tidhash 3 141K 3 pagedep 9 130K 40222 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 linker 287 101K 328 filedesc 12 89K 80271 BPF 46 88K 62 bus 995 81K 3509 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 dirrem 254 64K 40513 module 507 64K 507 umtx 360 45K 360 kdtrace 216 43K 91285 sctp_timw 145 37K 145 temp 36 35K 6302 hostcache 1 32K 1 shm 1 32K 39 freefile 255 32K 40503 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 26K 4 sctp_atky 618 26K 96574 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 72 21K 81 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 lltable 51 17K 423 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1719 ether_multi 162 13K 218 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 133 12K 133 cred 41 11K 1318 rman 84 10K 425 GEOM 60 10K 489 in6_multi 77 10K 100 bmsafemap 3 9K 40868 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 408 rpc 2 8K 2 shmfd 1 8K 27 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sctp_athm 412 7K 75169 sctp_map 412 7K 40736 routetbl 31 7K 419 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 682 kqueue 62 6K 41282 taskqueue 57 6K 57 pf_ifnet 17 6K 121 pf_rule 6 6K 134 freework 21 6K 42142 CAM queue 5 6K 1528 DEVFSP 78 5K 122 ufs_dirhash 24 5K 24 session 35 5K 65 UMA 263 5K 263 vt 11 5K 11 pf_table 2 4K 98 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 102 pwddesc 60 4K 41188 selfd 55 4K 533522 lockf 32 4K 1305 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 788 acpisem 22 3K 22 terminal 11 3K 11 select 19 3K 553 uidinfo 4 3K 66 sctp_ifa 17 3K 21 ip6ndp 13 3K 21 pf_osfp 19 2K 19 local_apic 1 2K 1 io_apic 1 2K 1 freeblks 8 2K 40457 ipsec-saq 2 2K 2 Unitno 31 2K 51 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 80338 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 394 NFSD session 1 1K 1 CAM periph 4 1K 271 inpcbpolicy 25 1K 10996 sctp_ifn 6 1K 21 ipsec 3 1K 3 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 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 22 linuxcurrent 3 1K 4 newdirblk 4 1K 40169 diradd 4 1K 40562 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 indirdep 1 1K 2596 vnodes 1 1K 14 ktls 1 1K 1 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 soname 7 1K 42708 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 pmchooks 1 1K 1 nexusdev 7 1K 7 filecaps 5 1K 130 sctp_vrf 1 1K 1 ip_msource 1 1K 1 vnet 1 1K 1 entropy 2 1K 51 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 33580 sctp_iter 0 0K 177 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 159 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 18 sctp_aadr 0 0K 731 sctp_stri 0 0K 7119 pf_altq 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 30914 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 194 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 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 76 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 6 tcplog 0 0K 0 tcp_hwpace 0 0K 0 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 16 in_mfilter 0 0K 4 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 40369 namei_tracker 0 0K 20 export_host 0 0K 0 cl_savebuf 0 0K 16 tcp_log_dev 0 0K 95 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 16119 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 286 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 40018 ioctlops 0 0K 1171 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 898 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 4 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 20 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 8329 974 1360252 0 254 38105088 0 tcp_log 416 0 10107 90885 0 254 4204512 0 mbuf 256 9285 2010 5359389 0 254 2891520 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 14798 599 1106044 0 65 2217168 0 BUF TRIE 144 299 13169 7242 0 62 1939392 0 mbuf_cluster 2048 885 33 981 0 254 1880064 0 malloc-384 384 4141 19 4272 0 30 1597440 0 sctp_asoc 2288 206 414 20368 0 254 1418560 0 malloc-4096 4096 332 1 492 0 2 1363968 0 malloc-128 128 10408 132 90811 0 126 1349120 0 malloc-2048 2048 207 413 63319 0 8 1269760 0 UMA Slabs 0 112 11204 25 11204 0 126 1257648 0 sctp_ep 1280 206 481 47199 0 254 879360 0 tcp_bbr_map 128 0 5363 194265 0 126 686464 0 FFS inode 1160 526 34 41046 0 8 649600 0 malloc-1024 1024 207 417 20322 0 16 638976 0 sctp_raddr 736 206 531 31684 0 254 542432 0 malloc-384 384 290 1090 41220 0 30 529920 0 malloc-384 384 413 837 72147 0 30 480000 0 256 Bucket 2048 207 11 20841 0 8 446464 0 malloc-256 256 487 1208 130307 0 62 433920 0 malloc-256 256 190 1400 32576 0 62 407040 0 VM OBJECT 264 1363 107 588318 0 30 388080 0 THREAD 1792 155 25 50096 0 8 322560 0 malloc-4096 4096 65 8 41810 0 2 299008 0 malloc-128 128 1194 1131 42682 0 126 297600 0 malloc-32768 32768 1 8 2435 0 1 294912 0 VNODE 448 563 94 41085 0 30 294336 0 malloc-65536 65536 2 2 141 0 1 262144 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-64 64 3695 274 45020 0 254 254016 0 mbuf_packet 256 106 779 89809 0 254 226560 0 DEVCTL 1024 0 216 135 0 0 221184 0 malloc-16 16 13005 245 14308 0 254 212000 0 malloc-65536 65536 0 3 520 0 1 196608 0 malloc-65536 65536 2 1 10 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-16384 16384 5 7 40302 0 1 196608 0 g_bio 408 0 480 61581 0 30 195840 0 MAP ENTRY 96 1534 440 2250065 0 126 189504 0 socket 944 50 150 61277 0 254 188800 0 UMA Zones 768 235 4 235 0 16 183552 0 sctp_chunk 152 269 901 58703 0 254 177840 0 malloc-32 32 4936 356 56822 0 254 169344 0 malloc-256 256 67 593 51817 0 62 168960 0 malloc-128 128 1147 62 25805 0 126 154752 0 128 Bucket 1024 107 36 11442 0 16 146432 0 S VFS Cache 104 1031 373 41823 0 126 146016 0 FFS2 dinode 256 526 44 41044 0 62 145920 0 vmem btag 56 2361 75 2361 0 254 136416 0 malloc-4096 4096 27 6 77 0 2 135168 0 malloc-16384 16384 3 5 19 0 1 131072 0 malloc-1024 1024 123 5 147 0 16 131072 0 VMSPACE 2544 37 14 41173 0 4 129744 0 clpbuf 2624 0 48 65 0 16 125952 0 ksiginfo 112 63 981 1809 0 126 116928 0 PROC 1320 59 19 41187 0 8 102960 0 malloc-32768 32768 0 3 10 0 1 98304 0 malloc-32768 32768 1 2 131 0 1 98304 0 malloc-16384 16384 1 5 85 0 1 98304 0 malloc-256 256 250 125 52392 0 62 96000 0 64 Bucket 512 114 62 20091 0 30 90112 0 filedesc0 1072 60 24 41188 0 8 90048 0 UMA Kegs 384 220 3 220 0 30 85632 0 sctp_laddr 48 16 1580 19642 0 254 76608 0 malloc-8192 8192 5 4 64 0 1 73728 0 tcpcb 1048 18 48 3278 0 254 69168 0 32 Bucket 256 140 130 15202 0 62 69120 0 udplite_inpcb 488 0 136 5882 0 254 66368 0 malloc-8192 8192 7 1 10 0 1 65536 0 tcp_inpcb 488 18 102 3278 0 254 58560 0 malloc-4096 4096 14 0 25 0 2 57344 0 malloc-64 64 331 551 617077 0 254 56448 0 malloc-256 256 201 9 595 0 62 53760 0 malloc-64 64 210 609 28334 0 254 52416 0 malloc-256 256 92 103 82389 0 62 49920 0 malloc-16384 16384 2 1 8 0 1 49152 0 malloc-2048 2048 15 9 531 0 8 49152 0 malloc-32 32 459 1053 69401 0 254 48384 0 pipe 744 23 37 4644 0 16 44640 0 malloc-64 64 518 175 1633 0 254 44352 0 malloc-384 384 99 11 462 0 30 42240 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 2 3 13 0 1 40960 0 malloc-8192 8192 4 1 105 0 1 40960 0 pcpu-8 8 4800 320 7988 0 254 40960 0 Files 80 236 264 123814 0 126 40000 0 malloc-256 256 28 122 40384 0 62 38400 0 NAMEI 1024 0 36 180456 0 16 36864 0 malloc-512 512 2 70 531 0 30 36864 0 sctp_stream_msg_out 112 64 260 5051 0 254 36288 0 malloc-64 64 409 158 21215 0 254 36288 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-2048 2048 7 9 359 0 8 32768 0 malloc-512 512 2 62 7436 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 malloc-128 128 113 135 40873 0 126 31744 0 malloc-384 384 58 22 250 0 30 30720 0 tcp_bbr_pcb 832 0 36 690 0 16 29952 0 KNOTE 160 28 147 755837 0 62 28000 0 malloc-16 16 674 1076 41003 0 254 28000 0 8 Bucket 80 94 256 8539 0 126 28000 0 unpcb 256 20 85 2967 0 254 26880 0 TURNSTILE 136 181 8 181 0 62 25704 0 malloc-4096 4096 1 5 40375 0 2 24576 0 PWD 32 19 737 40223 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-16 16 416 1084 75448 0 254 24000 0 malloc-128 128 143 43 2355 0 126 23808 0 malloc-128 128 137 49 496 0 126 23808 0 ripcb 488 5 43 1186 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 5 5 201 0 8 20480 0 malloc-1024 1024 17 3 17 0 16 20480 0 2 Bucket 32 76 554 4959 0 254 20160 0 malloc-128 128 45 110 41273 0 126 19840 0 malloc-128 128 92 63 5248 0 126 19840 0 itimer 352 0 55 101 0 30 19360 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 49 26 788 0 62 19200 0 SLEEPQUEUE 88 181 11 181 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 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-4096 4096 3 1 5 0 2 16384 0 malloc-2048 2048 3 5 1025 0 8 16384 0 malloc-1024 1024 2 14 901 0 16 16384 0 malloc-1024 1024 16 0 16 0 16 16384 0 malloc-32 32 275 229 694 0 254 16128 0 16 Bucket 144 82 30 934 0 62 16128 0 vtnet_tx_hdr 24 0 668 931698 0 254 16032 0 udp_inpcb 488 2 30 650 0 254 15616 0 tcp_rack_pcb 704 11 11 348 0 16 15488 0 malloc-384 384 25 15 34 0 30 15360 0 malloc-4096 4096 1 2 4 0 2 12288 0 malloc-4096 4096 0 3 137 0 2 12288 0 malloc-2048 2048 2 4 15 0 8 12288 0 malloc-1024 1024 6 6 1708 0 16 12288 0 malloc-1024 1024 8 4 184 0 16 12288 0 malloc-512 512 9 15 127 0 30 12288 0 malloc-512 512 12 12 114 0 30 12288 0 malloc-64 64 59 130 1263 0 254 12096 0 malloc-64 64 21 168 1705 0 254 12096 0 malloc-32 32 151 227 19851 0 254 12096 0 sctp_readq 152 0 78 2375 0 254 11856 0 kenv 258 15 30 1069 0 30 11610 0 routing nhops 256 27 18 45 0 62 11520 0 cpuset 104 7 86 86 0 126 9672 0 malloc-2048 2048 1 3 41 0 8 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-1024 1024 3 5 38 0 16 8192 0 malloc-512 512 3 13 62 0 30 8192 0 malloc-512 512 1 15 8 0 30 8192 0 rtentry 176 32 14 45 0 62 8096 0 tcp_log_bucket 176 0 46 3 0 62 8096 0 PGRP 88 35 57 69 0 126 8096 0 rl_entry 40 85 117 90 0 254 8080 0 sctp_asconf_ack 48 0 168 104 0 254 8064 0 udpcb 32 2 250 6532 0 254 8064 0 ipq 56 0 144 3 0 254 8064 0 malloc-64 64 41 85 96 0 254 8064 0 malloc-32 32 38 214 1732 0 254 8064 0 malloc-32 32 46 206 1634 0 254 8064 0 malloc-32 32 18 234 473 0 254 8064 0 malloc-32 32 21 231 2717 0 254 8064 0 4 Bucket 48 7 161 876 0 254 8064 0 malloc-16 16 28 472 25567 0 254 8000 0 malloc-16 16 41 459 35634 0 254 8000 0 malloc-16 16 56 444 405 0 254 8000 0 malloc-16 16 8 492 9 0 254 8000 0 malloc-16 16 18 482 24990 0 254 8000 0 tcp_rack_map 120 22 44 432 0 126 7920 0 tcp_log_node 120 0 66 6 0 126 7920 0 L VFS Cache 320 0 24 4 0 30 7680 0 malloc-384 384 0 20 7 0 30 7680 0 malloc-384 384 1 19 47 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 pf tags 104 1 38 1 0 126 4056 0 tcpreass 48 0 84 1 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 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 77 0 254 2520 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 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 mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 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 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 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-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-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0