panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_output.c:352 cpuid = 1 time = 1613276609 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00885ec620 vpanic() at vpanic+0x1c7/frame 0xfffffe00885ec680 panic() at panic+0x43/frame 0xfffffe00885ec6e0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe00885ec740 tcp_output() at tcp_output+0x716/frame 0xfffffe00885ec910 tcp6_usr_connect() at tcp6_usr_connect+0x407/frame 0xfffffe00885ec9b0 soconnectat() at soconnectat+0x183/frame 0xfffffe00885eca10 kern_connectat() at kern_connectat+0x1e5/frame 0xfffffe00885eca70 sys_connect() at sys_connect+0xd9/frame 0xfffffe00885ecab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe00885ecbf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbfdbf78 KDB: enter: panic [ thread pid 11506 tid 115871 ] Stopped at kdb_enter+0x67: movq $0,0x1444a1e(%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 0xfffffe008d000000 rdx 0x3ffff rbx 0 rsp 0xfffffe00885ec600 rbp 0xfffffe00885ec620 rsi 0x40001 rdi 0xffffffff8112ad86 vprintf+0x176 r8 0 r9 0xffffffff r10 0x6e60afaf r11 0x7167b258 r12 0xffffffff820678b0 ddb_dbbe r13 0 r14 0xffffffff81a4adbe r15 0xffffffff81a4adbe rip 0xffffffff81121d67 kdb_enter+0x67 rflags 0x200086 kernload+0x86 kdb_enter+0x67: movq $0,0x1444a1e(%rip) db> show proc Process 11506 (syz-executor.2) at 0xfffff800053ec000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 807 at 0xfffff80004da6000 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 reaper: 0xfffff80004457528 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00887f09f0 (map 0xfffffe00887f09f0) (map.pmap 0xfffffe00887f0ab0) (pmap 0xfffffe00887f0b10) threads: 4 106678 RunQ syz-executor.2 115870 S connec 0xfffff800051c0bf0 syz-executor.2 115871 Run CPU 1 syz-executor.2 115880 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 11509 845 845 0 S (threaded) syz-executor.3 114037 S nanslp 0xffffffff82539f21 syz-executor.3 115877 S connec 0xfffff80005771490 syz-executor.3 115878 S sbwait 0xfffff80018e60dec syz-executor.3 115879 S uwait 0xfffff800048c1100 syz-executor.3 11508 783 783 0 S (threaded) syz-executor.0 108816 S nanslp 0xffffffff82539f20 syz-executor.0 115875 S connec 0xfffff8000568f490 syz-executor.0 115876 S uwait 0xfffff80005203d80 syz-executor.0 11507 784 784 0 S (threaded) syz-executor.1 114178 S nanslp 0xffffffff82539f20 syz-executor.1 115872 S connec 0xfffff8000558e0e0 syz-executor.1 115873 S uwait 0xfffff80005203980 syz-executor.1 11506 807 807 0 R (threaded) syz-executor.2 106678 RunQ syz-executor.2 115870 S connec 0xfffff800051c0bf0 syz-executor.2 115871 Run CPU 1 syz-executor.2 115880 Run CPU 0 syz-executor.2 5112 1 5112 65 Ss select 0xfffff80004e66040 dhclient 4543 1 4543 0 Ss select 0xfffff80004d8e040 dhclient 4540 1 4540 0 Ss select 0xfffff80004d8e240 dhclient 4521 1 4521 65 Ss select 0xfffff80004d8e0c0 dhclient 3769 1 3769 0 Ss select 0xfffff80004b0d4c0 dhclient 3766 1 3766 0 Ss select 0xfffff80004e664c0 dhclient 3738 1 3738 65 Ss select 0xfffff80004e66240 dhclient 2924 1 2924 0 Ss select 0xfffff80004e663c0 dhclient 2921 1 2921 0 Ss select 0xfffff80004e662c0 dhclient 2902 1 2902 65 Ss select 0xfffff80004e66340 dhclient 2032 1 2032 0 Ss select 0xfffff80004e66540 dhclient 2026 1 2026 0 Ss select 0xfffff80004d8e140 dhclient 845 780 845 0 Ss nanslp 0xffffffff82539f20 syz-executor.3 807 780 807 0 Ss nanslp 0xffffffff82539f20 syz-executor.2 784 780 784 0 Ss nanslp 0xffffffff82539f20 syz-executor.1 783 780 783 0 Ss nanslp 0xffffffff82539f20 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffff800182ff980 syz-fuzzer 100116 S uwait 0xfffff80018430d00 syz-fuzzer 100117 S uwait 0xfffff80018430500 syz-fuzzer 100118 S kqread 0xfffff8001852dd00 syz-fuzzer 100119 S uwait 0xfffff80004b5fb80 syz-fuzzer 100120 S uwait 0xfffff80018430400 syz-fuzzer 100121 S uwait 0xfffff800188d3800 syz-fuzzer 100122 S uwait 0xfffff800188d3900 syz-fuzzer 102138 S uwait 0xfffff800188d3180 syz-fuzzer 778 776 778 0 Ss pause 0xfffff800184d4b00 csh 776 694 776 0 Ss select 0xfffff80004e66440 sshd 760 1 760 0 Ss+ ttyin 0xfffff8000485e4b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004b8c8b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004b900b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004b908b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004b940b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b948b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b9a0b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b9a8b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b660b0 getty 698 1 698 0 Ss nanslp 0xffffffff82539f20 cron 694 1 694 0 Ss select 0xfffff80004e665c0 sshd 507 1 507 0 Ss select 0xfffff80004e66640 syslogd 436 1 436 0 Ss select 0xfffff80004e667c0 devd 435 1 435 65 Ss select 0xfffff80004e66740 dhclient 350 1 350 0 Ss select 0xfffff80004e666c0 dhclient 347 1 347 0 Ss select 0xfffff80004d8e2c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004da6528 [vnlru] 22 0 0 0 DL syncer 0xffffffff82629338 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100079 D qsleep 0xffffffff82628400 [bufdaemon] 100082 D - 0xffffffff8200ad00 [bufspacedaemon-0] 100096 D sdflush 0xfffff80004dd5ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650208 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff82644678 [dom0] 100080 D launds 0xffffffff82644684 [laundry: dom0] 100081 D umarcl 0xffffffff815a9930 [uma] 18 0 0 0 DL - 0xffffffff8236e2a8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c89818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e88430 [pf purge] 15 0 0 0 DL - 0xffffffff82625a5c [soaiod4] 9 0 0 0 DL - 0xffffffff82625a5c [soaiod3] 8 0 0 0 DL - 0xffffffff82625a5c [soaiod2] 7 0 0 0 DL - 0xffffffff82625a5c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82245bc0 [doneq0] 100076 D - 0xffffffff82245a90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004614488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004342490 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004342430 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82641b60 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519760 [g_event] 100035 D - 0xffffffff82519768 [g_up] 100036 D - 0xffffffff82519770 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff80004342700 [thr_0] 100028 D - 0xfffff80004342780 [thr_1] 12 0 0 0 WL (threaded) [intr] 100010 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100017 I [swi6: task queue] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 I [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 I [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100085 I [swi1: hpts] 100086 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457528 [init] 10 0 0 0 DL audit_w 0xffffffff82642080 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82519cf0 [swapper] 100005 D - 0xfffff80004342c00 [if_io_tqg_0] 100006 D - 0xfffff80004342b00 [if_io_tqg_1] 100007 D - 0xfffff80004342a00 [if_config_tqg_0] 100008 D - 0xfffff80004342900 [softirq_0] 100009 D - 0xfffff80004342800 [softirq_1] 100011 D - 0xfffff8000408b800 [inm_free taskq] 100012 D - 0xfffff8000408b700 [linuxkpi_irq_wq] 100013 D - 0xfffff8000408b600 [thread taskq] 100014 D - 0xfffff8000408b500 [aiod_kick taskq] 100016 D - 0xfffff8000408b300 [kqueue_ctx taskq] 100018 D - 0xfffff8000408b100 [in6m_free taskq] 100019 D - 0xfffff8000408b000 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000408b000 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000408b000 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000408b000 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044ace00 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044ace00 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044ace00 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044ace00 [linuxkpi_long_wq_3] 100033 D - 0xfffff800044acd00 [firmware taskq] 100037 D - 0xfffff800044acc00 [crypto_0] 100038 D - 0xfffff800044acc00 [crypto_1] 100053 D - 0xfffff800044ac700 [vtnet0 rxq 0] 100054 D - 0xfffff800044ac600 [vtnet0 txq 0] 100055 D - 0xfffff800044ac500 [vtnet0 rxq 1] 100056 D - 0xfffff800044ac400 [vtnet0 txq 1] 100058 D vtbslp 0xfffff80004868e80 [virtio_balloon] 100062 D - 0xfffff800044ac300 [mca taskq] 100067 D - 0xffffffff81df5e00 [deadlkres] 100071 D - 0xfffff800044f3c00 [acpi_task_0] 100072 D - 0xfffff800044f3c00 [acpi_task_1] 100073 D - 0xfffff800044f3c00 [acpi_task_2] 100075 D - 0xfffff800044aca00 [CAM taskq] db> show all locks Process 11509 (syz-executor.3) thread 0xfffffe00887c1700 (115878) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffff80018e60d90) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 Process 11506 (syz-executor.2) thread 0xfffffe00888e1300 (115871) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff800059d3020) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_usrreq.c:622 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 30827 1808K 30893 kobj 331 1324K 491 newblk 8 1026K 11087 vfscache 3 1025K 3 pcb 36 542K 21323 inodedep 13 517K 10614 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 142 282K 11590 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 21013 pagedep 9 130K 10522 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 linker 285 101K 320 BPF 46 88K 46 bus 989 81K 3493 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 umtx 360 45K 360 kdtrace 224 45K 27391 temp 35 33K 4872 hostcache 1 32K 1 shm 1 32K 29 DEVFS3 125 32K 135 msg 4 30K 4 vmem 3 26K 6 gtaskqueue 18 26K 18 sctp_timw 94 24K 94 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 32 14K 1718 KTRACE 100 13K 100 ifnet 7 13K 7 ether_multi 152 13K 164 lltable 40 12K 93 kenv 93 12K 93 eventhandler 133 12K 133 cred 41 11K 484 GEOM 60 10K 489 rman 82 10K 423 ksem 4 10K 16 in6_multi 65 9K 65 bmsafemap 2 9K 10599 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 51 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 kqueue 65 7K 11552 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 471 taskqueue 57 6K 57 CAM queue 5 6K 1528 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 session 35 5K 53 pf_ifnet 10 5K 21 UMA 262 5K 262 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 pwddesc 63 4K 11510 routetbl 24 4K 60 selfd 55 4K 163772 lockf 32 4K 68 hhook 13 4K 13 fpukern_ctx 3 3K 3 proc-args 52 3K 711 acpisem 22 3K 22 terminal 11 3K 11 select 19 3K 72 uidinfo 3 3K 13 sctp_stro 2 2K 3712 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 Unitno 27 2K 51 CAM XPT 22 2K 543 sctp_atcl 4 2K 13975 in_multi 6 2K 9 ipsecpolicy 2 2K 2 ip6opt 5 2K 422 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 dirrem 4 1K 10524 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 80 NFSD session 1 1K 1 freework 4 1K 10512 mkdir 7 1K 21004 CAM periph 4 1K 271 sctp_ifn 6 1K 14 ipsec 3 1K 3 freeblks 3 1K 10511 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 18 linuxcurrent 3 1K 4 inpcbpolicy 17 1K 5459 newdirblk 4 1K 10502 diradd 4 1K 10565 freefile 4 1K 10521 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 pf_osfp 3 1K 3 osd 3 1K 10 soname 9 1K 14999 sctp_atky 6 1K 17934 vnodes 1 1K 2 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 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 pf_rule 1 1K 601 apmdev 1 1K 1 CAM dev queue 2 1K 2 atkbddev 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 nexusdev 6 1K 6 filecaps 5 1K 120 sctp_vrf 1 1K 1 sctp_athm 4 1K 14294 sctp_map 4 1K 7410 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 pf_table 0 0K 9 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 5011 sctp_iter 0 0K 12 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 3 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 9 sctp_aadr 0 0K 28 sctp_stri 0 0K 1117 mqdata 0 0K 0 DEVFS4 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 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 iavf 0 0K 0 ixl 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 ath_hal 0 0K 0 xen_intr 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 vm_fictitious 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 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 UMAHash 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 9753 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 37 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 xform 0 0K 0 tcp_log_dev 0 0K 59 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 midi buffers 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 1 ip_moptions 0 0K 9 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 mixer 0 0K 0 statfs 0 0K 10699 namei_tracker 0 0K 28 export_host 0 0K 0 cl_savebuf 0 0K 4 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 2591 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 lDevFlags * malloc 0 0K 0 mbuf_tag 0 0K 158 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 22133 ioctlops 0 0K 1233 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 809 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 6 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 diroffdiroff 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 NFSD string 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8322 986 1449807 0 254 38125568 0 mbuf 256 8705 1075 2311292 0 254 2503680 0 RADIX NODE 144 14976 393 330178 0 63 2213136 0 tcp_log 416 0 5004 5448 0 254 2081664 0 pbuf 2632 0 778 0 0 2 2047696 0 BUF TRIE 144 187 13281 1077 0 62 1939392 0 malloc-384 384 4130 20 4193 0 30 1593600 0 sctp_asoc 2288 2 688 3705 0 254 1578720 0 malloc-4096 4096 334 5 11195 0 2 1388544 0 malloc-128 128 10226 97 13908 0 126 1321344 0 mbuf_cluster 2048 600 2 600 0 254 1232896 0 UMA Slabs 0 112 10963 14 10963 0 126 1229424 0 malloc-2048 2048 4 590 9201 0 8 1216512 0 sctp_ep 1280 2 682 8943 0 254 875520 0 sctp_raddr 736 2 1032 8089 0 254 761024 0 malloc-256 256 181 2414 31326 0 62 664320 0 malloc-1024 1024 6 602 3670 0 16 622592 0 FFS inode 1128 518 28 11040 0 8 615888 0 malloc-384 384 13 1507 10632 0 30 583680 0 malloc-65536 65536 6 2 296 0 1 524288 0 malloc-384 384 57 1213 14028 0 30 487680 0 256 Bucket 2048 181 15 18666 0 8 401408 0 VM OBJECT 264 1341 69 168338 0 30 372240 0 malloc-4096 4096 85 5 12133 0 2 368640 0 THREAD 1792 160 20 15880 0 8 322560 0 VNODE 488 555 93 11079 0 30 316224 0 tcp_bbr_map 128 2 2416 49764 0 126 309504 0 socket 944 44 248 20625 0 254 275648 0 malloc-64 64 3249 909 19627 0 254 266112 0 malloc-16384 16384 12 4 10514 0 1 262144 0 malloc-16 16 12800 1700 33684 0 254 232000 0 DEVCTL 1024 0 216 130 0 0 221184 0 malloc-32 32 5157 1521 24507 0 254 213696 0 malloc-128 128 35 1484 21091 0 126 194432 0 MAP ENTRY 96 1697 319 624056 0 126 193536 0 UMA Zones 768 234 0 234 0 16 179712 0 malloc-256 256 36 624 9697 0 62 168960 0 malloc-128 128 1182 27 26228 0 126 154752 0 sctp_chunk 152 2 1012 5101 0 254 154128 0 mbuf_packet 256 58 542 20609 0 254 153600 0 malloc-1024 1024 136 8 1751 0 16 147456 0 malloc-256 256 18 537 11108 0 62 142080 0 S VFS Cache 104 1029 336 12231 0 126 141960 0 FFS2 dinode 256 518 22 11040 0 62 138240 0 malloc-65536 65536 0 2 14 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-128 128 1006 17 1009 0 126 130944 0 VMSPACE 2544 40 11 11493 0 4 129744 0 malloc-2048 2048 7 53 2628 0 8 122880 0 vmem btag 56 2082 66 2082 0 254 120288 0 128 Bucket 1024 82 33 3717 0 16 117760 0 ksiginfo 112 63 981 1834 0 126 116928 0 PROC 1320 62 16 11509 0 8 102960 0 filedesc0 1072 63 21 11510 0 8 90048 0 malloc-256 256 227 118 16792 0 62 88320 0 UMA Kegs 384 220 3 220 0 30 85632 0 clpbuf 2632 0 32 19 0 16 84224 0 64 Bucket 512 116 36 6311 0 30 77824 0 g_bio 408 0 180 7829 0 30 73440 0 tcpcb 1048 10 56 4859 0 254 69168 0 32 Bucket 256 145 125 7886 0 62 69120 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-128 128 384 112 21794 0 126 63488 0 tcp_inpcb 488 11 117 4859 0 254 62464 0 malloc-8192 8192 5 2 9 0 1 57344 0 malloc-4096 4096 12 2 24 0 2 57344 0 malloc-4096 4096 11 2 1030 0 2 53248 0 malloc-64 64 668 151 29657 0 254 52416 0 unpcb 256 22 173 6177 0 254 49920 0 malloc-256 256 166 14 1502 0 62 46080 0 malloc-64 64 450 243 164654 0 254 44352 0 malloc-384 384 95 15 495 0 30 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-2048 2048 16 4 834 0 8 40960 0 pcpu-8 8 4605 515 9527 0 254 40960 0 Files 80 238 262 42820 0 126 40000 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 60901 0 16 36864 0 malloc-64 64 449 118 639 0 254 36288 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 0 2 170 0 1 32768 0 malloc-8192 8192 0 4 32 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 malloc-512 512 2 62 1633 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 malloc-256 256 89 31 21354 0 62 30720 0 pipe 744 23 17 549 0 16 29760 0 PWD 32 22 860 10594 0 254 28224 0 KNOTE 160 28 147 369658 0 62 28000 0 TURNSTILE 136 181 8 181 0 62 25704 0 malloc-8192 8192 2 1 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 sctp_stream_msg_out 112 0 216 1306 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-16 16 15 1485 10888 0 254 24000 0 8 Bucket 80 119 181 3246 0 126 24000 0 malloc-128 128 96 90 11626 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 25 65 11132 0 62 23040 0 tcp_bbr_pcb 832 1 26 845 0 16 22464 0 malloc-64 64 181 134 11628 0 254 20160 0 16 Bucket 144 85 55 490 0 62 20160 0 vtnet_tx_hdr 24 0 835 733067 0 254 20040 0 Mountpoints 2752 2 5 2 0 4 19264 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-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-2048 2048 4 4 204 0 8 16384 0 malloc-1024 1024 10 6 607 0 16 16384 0 sctp_readq 152 0 104 561 0 254 15808 0 tcp_rack_pcb 704 0 22 33 0 16 15488 0 malloc-256 256 50 10 71 0 62 15360 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-1024 1024 2 10 629 0 16 12288 0 malloc-1024 1024 5 7 6 0 16 12288 0 malloc-1024 1024 10 2 10 0 16 12288 0 malloc-512 512 0 24 118 0 30 12288 0 ripcb 488 5 19 149 0 254 11712 0 udplite_inpcb 488 0 24 175 0 254 11712 0 udp_inpcb 488 2 22 276 0 254 11712 0 kenv 258 15 30 1065 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-384 384 24 6 29 0 30 11520 0 malloc-384 384 21 9 21 0 30 11520 0 malloc-4096 4096 0 2 8 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 2 6 161 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 10 6 88 0 30 8192 0 malloc-512 512 2 14 69 0 30 8192 0 malloc-512 512 12 4 71 0 30 8192 0 pf tags 104 0 78 208 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 53 0 126 8096 0 rl_entry 40 63 139 63 0 254 8080 0 sctp_asconf_ack 48 0 168 28 0 254 8064 0 sctp_laddr 48 0 168 274 0 254 8064 0 tcpreass 48 0 168 28 0 254 8064 0 udpcb 32 2 250 451 0 254 8064 0 malloc-64 64 12 114 69 0 254 8064 0 malloc-64 64 15 111 31 0 254 8064 0 malloc-64 64 36 90 3710 0 254 8064 0 malloc-32 32 29 223 5474 0 254 8064 0 malloc-32 32 49 203 73 0 254 8064 0 malloc-32 32 96 156 11020 0 254 8064 0 malloc-32 32 38 214 805 0 254 8064 0 malloc-32 32 67 185 3195 0 254 8064 0 malloc-32 32 55 197 1371 0 254 8064 0 4 Bucket 48 7 161 235 0 254 8064 0 2 Bucket 32 59 193 1551 0 254 8064 0 malloc-16 16 256 244 256 0 254 8000 0 malloc-16 16 83 417 782 0 254 8000 0 malloc-16 16 189 311 1440 0 254 8000 0 malloc-16 16 19 481 29377 0 254 8000 0 malloc-16 16 9 491 16 0 254 8000 0 malloc-128 128 33 29 460 0 126 7936 0 malloc-128 128 12 50 406 0 126 7936 0 malloc-384 384 11 9 11 0 30 7680 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 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 1 7 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 malloc-32 32 8 118 382 0 254 4032 0 malloc-16 16 7 243 7 0 254 4000 0 tcp_log_node 120 0 33 2 0 126 3960 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 0 10 2 0 30 3840 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 2 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 0 254 1512 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 tcp_rack_map 120 0 0 0 0 126 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 NCLNODE 592 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 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 2632 0 0 0 0 64 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 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-4096 4096 0 0 0 0 2 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