panic: _mtx_lock_sleep: recursed on non-recursive mutex so_snd @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4035 cpuid = 0 time = 129 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00037fc790 vpanic() at vpanic+0x1c7/frame 0xfffffe00037fc7f0 panic() at panic+0x43/frame 0xfffffe00037fc850 __mtx_lock_sleep() at __mtx_lock_sleep+0x72e/frame 0xfffffe00037fc8f0 __mtx_lock_flags() at __mtx_lock_flags+0x150/frame 0xfffffe00037fc950 soisdisconnected() at soisdisconnected+0xb2/frame 0xfffffe00037fc980 tcp_close() at tcp_close+0x183/frame 0xfffffe00037fc9c0 tcp_hpts_thread() at tcp_hpts_thread+0x143d/frame 0xfffffe00037fcb10 ithread_loop() at ithread_loop+0x328/frame 0xfffffe00037fcbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00037fcbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00037fcbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100072 ] Stopped at kdb_enter+0x67: movq $0,0x14ab366(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xffffffff810b71c0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037fc770 rbp 0xfffffe00037fc790 rsi 0 rdi 0xffffffff810b71f6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xd49704b2 r12 0xffffffff82068e40 ddb_dbbe r13 0 r14 0xffffffff819472dc r15 0xffffffff819472dc rip 0xffffffff810ac507 kdb_enter+0x67 rflags 0x82 ll+0x61 kdb_enter+0x67: movq $0,0x14ab366(%rip) db> show proc Process 12 (intr) at 0xfffff80003308520: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250b710 ABI: null reaper: 0xffffffff8250b710 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8250c350 (map 0xffffffff8250c350) (map.pmap 0xffffffff8250c410) (pmap 0xffffffff8250c470) threads: 23 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100019 I [swi4: clock (0)] 100020 I [swi4: clock (1)] 100021 I [swi1: netisr 0] 100022 I [swi3: vm] 100034 I [irq24: virtio_pci0] 100035 I [irq25: virtio_pci0] 100036 I [irq26: virtio_pci0] 100037 I [irq27: virtio_pci0] 100038 I [irq28: virtio_pci1] 100039 I [irq29: virtio_pci1] 100040 RunQ [irq30: virtio_pci1] 100041 I [irq31: virtio_pci1] 100042 I [irq32: virtio_pci1] 100047 I [irq10: virtio_pci2] 100049 I [irq1: atkbd0] 100050 I [irq12: psm0] 100051 I [swi0: uart uart++] 100060 I [swi1: pf send] 100072 Run CPU 0 [swi1: hpts] 100073 RunQ [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 7707 3034 3034 0 R (threaded) syz-executor.3 100542 RunQ syz-executor.3 100735 S sbwait 0xfffffe00239b90f4 syz-executor.3 100742 S connec 0xfffffe00239b20f0 syz-executor.3 100745 S uwait 0xfffff80068014680 syz-executor.3 7706 3257 3257 0 R (threaded) syz-executor.2 100575 RunQ syz-executor.2 100734 S connec 0xfffffe00239b0f10 syz-executor.2 100740 S uwait 0xfffff80003ca2f00 syz-executor.2 7704 3305 3305 0 R (threaded) syz-executor.1 100703 RunQ syz-executor.1 100723 S sbwait 0xfffffe00239b3a8c syz-executor.1 100726 S sbwait 0xfffffe00239b3704 syz-executor.1 100729 S connec 0xfffffe00239b40f0 syz-executor.1 7703 6041 6041 0 R (threaded) syz-executor.0 101006 RunQ syz-executor.0 100720 S connec 0xfffffe0023bfc9a8 syz-executor.0 100721 Run CPU 1 syz-executor.0 100995 S connec 0xfffffe00239b59a8 syz-executor.0 101133 S connec 0xfffffe00239b59a8 syz-executor.0 6473 6467 6473 0 Ss select 0xfffff8000cf0cd40 dhclient 6470 1 6470 0 Ss select 0xfffff800680141c0 dhclient 6467 6460 424 65 S select 0xfffff800680147c0 dhclient 6460 424 424 0 S wait 0xfffff80003ce4520 sh 6424 1 6424 65 Ss select 0xfffff80068014240 dhclient 6041 768 6041 0 Rs syz-executor.0 5793 1 5793 0 Ss select 0xfffff80003dd5340 dhclient 5790 1 5790 0 Ss select 0xfffff8000c311dc0 dhclient 4986 1 4986 65 Ss select 0xfffff8000c541440 dhclient 4165 1 4165 0 Ss select 0xfffff8000cf0c040 dhclient 4162 1 4162 0 Ss select 0xfffff8000cf0d440 dhclient 4151 1 4151 65 Ss select 0xfffff80003d0d4c0 dhclient 3305 768 3305 0 Rs syz-executor.1 3297 1 3297 0 Ss select 0xfffff8000c311340 dhclient 3294 1 3294 0 Ss select 0xfffff8000cf0d240 dhclient 3257 768 3257 0 Rs syz-executor.2 3034 768 3034 0 Rs syz-executor.3 768 766 766 0 S (threaded) syz-fuzzer 100106 S kqread 0xfffff800031fc800 syz-fuzzer 100107 S uwait 0xfffff80003b87d00 syz-fuzzer 100108 S uwait 0xfffff80003b87d80 syz-fuzzer 100109 S uwait 0xfffff80003dd5700 syz-fuzzer 100110 S uwait 0xfffff80003dd5800 syz-fuzzer 100111 S uwait 0xfffff80003dd5900 syz-fuzzer 100112 S uwait 0xfffff80003dd5d00 syz-fuzzer 100113 S uwait 0xfffff80003dd5e00 syz-fuzzer 100114 S uwait 0xfffff80003ca2600 syz-fuzzer 100116 S uwait 0xfffff80003c9d680 syz-fuzzer 100118 S uwait 0xfffff8000c516300 syz-fuzzer 766 764 766 0 Ss pause 0xfffff8000c48d5c8 csh 764 682 764 0 Ss select 0xfffff80003dd53c0 sshd 748 1 748 0 Ss+ ttyin 0xfffff8000383ecb0 getty 747 1 747 0 Ss+ ttyin 0xfffff80003b334b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80003b338b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b33cb0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b360b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b364b0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b368b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b36cb0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b350b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252c1e0 cron 682 1 682 0 Ss select 0xfffff80003dd54c0 sshd 495 1 495 0 Rs syslogd 424 1 424 0 Ss wait 0xfffff8000c1f7520 devd 423 1 423 65 Ss select 0xfffff80003b87f40 dhclient 338 1 338 0 Ss select 0xfffff80003b87ec0 dhclient 335 1 335 0 Ss select 0xfffff80003b87e40 dhclient 23 0 0 0 DL syncer 0xffffffff82618118 [syncer] 22 0 0 0 DL vlruwt 0xfffff800033dca40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100069 D qsleep 0xffffffff82617430 [bufdaemon] 100076 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100085 D sdflush 0xfffff80003c6dce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263e308 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100067 D psleep 0xffffffff826328d8 [dom0] 100074 D launds 0xffffffff826328e4 [laundry: dom0] 100075 D umarcl 0xffffffff81544300 [uma] 18 0 0 0 DL - 0xffffffff8235fe58 [rand_harvestq] 17 0 0 0 DL pftm 0xffffffff82bcc3a0 [pf purge] 16 0 0 0 DL waiting 0xffffffff8261a890 [sctp_iterator] 15 0 0 0 DL - 0xffffffff82616a2c [soaiod4] 9 0 0 0 DL - 0xffffffff82616a2c [soaiod3] 8 0 0 0 DL - 0xffffffff82616a2c [soaiod2] 7 0 0 0 DL - 0xffffffff82616a2c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100033 D - 0xffffffff82237bc0 [doneq0] 100066 D - 0xffffffff82237a90 [scanner] 5 0 0 0 DL crypto_ 0xfffff80003206e90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80003206e30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff826300c0 [crypto] 14 0 0 0 DL seqstat 0xfffff8000335f488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100024 D - 0xffffffff8250b180 [g_event] 100025 D - 0xffffffff8250b188 [g_up] 100026 D - 0xffffffff8250b190 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100017 D - 0xfffff80003319600 [thr_0] 100018 D - 0xfffff80003319640 [thr_1] 12 0 0 0 RL (threaded) [intr] 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100016 I [swi6: Giant taskq] 100019 I [swi4: clock (0)] 100020 I [swi4: clock (1)] 100021 I [swi1: netisr 0] 100022 I [swi3: vm] 100034 I [irq24: virtio_pci0] 100035 I [irq25: virtio_pci0] 100036 I [irq26: virtio_pci0] 100037 I [irq27: virtio_pci0] 100038 I [irq28: virtio_pci1] 100039 I [irq29: virtio_pci1] 100040 RunQ [irq30: virtio_pci1] 100041 I [irq31: virtio_pci1] 100042 I [irq32: virtio_pci1] 100047 I [irq10: virtio_pci2] 100049 I [irq1: atkbd0] 100050 I [irq12: psm0] 100051 I [swi0: uart uart++] 100060 I [swi1: pf send] 100072 Run CPU 0 [swi1: hpts] 100073 RunQ [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80003307000 [init] 10 0 0 0 DL audit_w 0xffffffff82630598 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250b710 [swapper] 100005 D - 0xfffff80003211b00 [softirq_0] 100006 D - 0xfffff80003211900 [softirq_1] 100007 D - 0xfffff80003211700 [if_io_tqg_0] 100008 D - 0xfffff80003211500 [if_io_tqg_1] 100009 D - 0xfffff80003211300 [if_config_tqg_0] 100010 D - 0xfffff800031fee00 [in6m_free taskq] 100011 D - 0xfffff800031fed00 [thread taskq] 100013 D - 0xfffff800031feb00 [kqueue_ctx taskq] 100014 D - 0xfffff800031fea00 [aiod_kick taskq] 100023 D - 0xfffff800031fe700 [firmware taskq] 100028 D - 0xfffff800031fe500 [crypto_0] 100029 D - 0xfffff800031fe500 [crypto_1] 100043 D - 0xfffff800031fe200 [vtnet0 rxq 0] 100044 D - 0xfffff800031fe100 [vtnet0 txq 0] 100045 D - 0xfffff800031fe000 [vtnet0 rxq 1] 100046 D - 0xfffff800031fde00 [vtnet0 txq 1] 100048 D vtbslp 0xfffff800034f0580 [virtio_balloon] 100052 D - 0xfffff800031fdc00 [mca taskq] 100057 D - 0xffffffff81ce8e00 [deadlkres] 100062 D - 0xfffff80003b7f000 [acpi_task_0] 100063 D - 0xfffff80003b7f000 [acpi_task_1] 100064 D - 0xfffff80003b7f000 [acpi_task_2] 100065 D - 0xfffff800031fe300 [CAM taskq] db> show all locks Process 7707 (syz-executor.3) thread 0xfffffe002584c300 (100735) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00239b9098) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:414 Process 7703 (syz-executor.0) thread 0xfffffe002594e500 (100721) exclusive sx so_snd_sx (so_snd_sx) r = 0 (0xfffffe00239b5b30) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:414 Process 12 (intr) thread 0xfffffe0004cfb700 (100072) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff8001902e9a8) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1272 exclusive sleep mutex so_snd (so_snd) r = 0 (0xfffffe00239b5b10) locked @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12532 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4851K 4241 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 27849 1625K 27913 kobj 333 1332K 490 newblk 9 1026K 14990 vfscache 4 1025K 4 pcb 79 549K 8610 inodedep 32 528K 7647 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 146 297K 7790 acpica 1674 185K 52709 vnet_data 1 168K 1 filedesc 22 153K 12976 pagedep 10 131K 6605 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 238 96K 372 BPF 46 88K 110 bus 1029 81K 3505 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 500 63K 500 ifaddr 117 47K 179 umtx 360 45K 360 kdtrace 204 39K 32762 temp 36 35K 5343 hostcache 1 32K 1 shm 1 32K 14 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ufs_mount 3 17K 4 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 98 16K 98 lltable 40 14K 237 ether_multi 172 14K 913 bus-sc 30 14K 1431 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 eventhandler 132 12K 132 in6_multi 89 11K 526 pfs_nodes 20 10K 20 select 79 10K 79 GEOM 60 10K 484 rman 82 10K 423 bmsafemap 2 9K 7372 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 sctp_timw 32 8K 32 shmfd 1 8K 63 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 routetbl 27 7K 222 cred 25 7K 753 kqueue 66 7K 7716 CAM DEV 3 6K 510 plimit 24 6K 1047 dirrem 23 6K 6743 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 lockf 46 5K 1648 DEVFSP 78 5K 656 taskqueue 45 5K 45 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 82 session 34 5K 103 pgrp 34 5K 117 pf_table 2 4K 42 memdesc 1 4K 1 MCA 32 4K 32 UMA 248 4K 248 evdev 4 4K 4 kcovinfo 64 4K 595 sctp_ifa 30 4K 110 hhook 13 4K 13 sctp_atcl 6 3K 3615 freefile 23 3K 6723 proc-args 53 3K 1292 acpisem 22 3K 22 terminal 11 3K 11 uidinfo 3 3K 29 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_stro 2 2K 991 ip6ndp 12 2K 83 inpcbpolicy 59 2K 18146 CAM XPT 22 2K 543 Unitno 27 2K 32539 in_multi 6 2K 42 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 freework 5 2K 8886 softdep 1 1K 1 mkdir 8 1K 12674 freeblks 4 1K 6642 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 clone 8 1K 8 vnodemarker 2 1K 926 NFSD session 1 1K 1 CAM periph 4 1K 271 mld 6 1K 6 sctp_ifn 6 1K 37 igmp 6 1K 6 nhops 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 newdirblk 5 1K 6337 crypto 3 1K 3 diradd 4 1K 6907 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 encap_export_host 8 1K 8 pf_osfp 3 1K 3 sctp_atky 8 1K 4612 osd 3 1K 9 vnodes 1 1K 25 iov 2 1K 33596 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 soname 11 1K 14916 feeder 7 1K 7 loginclass 3 1K 6 pf_rule 1 1K 117 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 tcpfunc 2 1K 2 ktls 1 1K 1 pmchooks 1 1K 1 prison 4 1K 4 sctp_athm 6 1K 3616 nexusdev 5 1K 5 filecaps 5 1K 212 entropy 2 1K 80 sctp_vrf 1 1K 1 sctp_map 4 1K 1982 ip_msource 1 1K 13 vnet 1 1K 1 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_altq 0 0K 0 pf_temp 0 0K 0 vtfont 0 0K 0 madt_table 0 0K 2 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 scsi_da 0 0K 69 pvscsi 0 0K 0 smartpqi 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 14 fpukern_ctx 0 0K 0 midi buffers 0 0K 0 xen_intr 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 isci 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 CAM CCB 0 0K 49682 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 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 4998 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 459 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 24 allocindir 0 0K 0 indirdep 0 0K 2917 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 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 387 ip6_msource 0 0K 14 ip6_moptions 0 0K 12 in6_mfilter 0 0K 30 frag6 0 0K 6 tcplog 0 0K 0 lDevFlags * malloc 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 2210 sctp_iter 0 0K 111 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 111 sctp_aadr 0 0K 54 sctp_stri 0 0K 2 newreno data 0 0K 0 ip_moptions 0 0K 60 in_mfilter 0 0K 42 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 8 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 6466 export_host 0 0K 0 cl_savebuf 0 0K 6 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 1131 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2262 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 960 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 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 18 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 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 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 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 DEVFS4 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9780 126 9780 0 254 20287488 0 mbuf_jumbo_page 4096 2 3300 8464 0 254 13524992 0 mbuf_packet 256 8214 1438 658975 0 254 2470912 0 RADIX NODE 144 15840 229 517348 0 62 2313936 0 512 512 4147 29 4257 0 30 2138112 0 BUF TRIE 144 508 12988 43035 0 62 1943424 0 4096 4096 333 5 490 0 2 1384448 0 128 128 10072 530 16804 0 126 1357056 0 sctp_asoc 2288 2 508 991 0 254 1166880 0 UMA Slabs 0 112 10145 1 10145 0 126 1136352 0 mbuf 256 500 3318 977492 0 254 977408 0 pbuf 832 0 889 0 0 2 739648 0 sctp_ep 1280 4 506 2623 0 254 652800 0 tcpcb 1032 49 468 4121 0 254 533544 0 2048 2048 2 254 49716 0 8 524288 0 socket 904 90 423 25426 0 254 463752 0 256 Bucket 2048 199 19 1285 0 8 446464 0 g_bio 408 0 1020 196384 0 31 416160 0 VM OBJECT 264 1460 70 125712 0 30 403920 0 sctp_raddr 736 2 515 993 0 254 380512 0 tcp_inpcb 488 50 718 4121 0 254 374784 0 VNODE 488 680 40 7431 0 30 351360 0 32768 32768 2 8 2582 0 1 327680 0 THREAD 1776 156 24 17426 0 8 319680 0 tcp_bbr_map 128 16 2402 23863 0 126 309504 0 4096 4096 65 5 7712 0 2 286720 0 256 256 62 1003 15184 0 62 272640 0 65536 65536 4 0 4 0 1 262144 0 512 512 35 477 9083 0 30 262144 0 ripcb 488 5 507 506 0 254 249856 0 udplite_inpcb 488 3 509 12826 0 254 249856 0 udp_inpcb 488 2 510 693 0 254 249856 0 16384 16384 9 4 6599 0 1 212992 0 tcp_log 408 0 510 1378 0 254 208080 0 64 64 2681 406 2709 0 254 197568 0 65536 65536 1 2 5 0 1 196608 0 65536 65536 2 1 114 0 1 196608 0 MAP ENTRY 96 1723 293 454964 0 126 193536 0 FFS2 dinode 256 643 107 7391 0 62 192000 0 16 16 11711 289 11913 0 254 192000 0 128 128 1134 261 24402 0 126 178560 0 256 256 150 540 7404 0 62 176640 0 UMA Zones 768 222 4 222 0 16 173568 0 4096 4096 39 3 96 0 2 172032 0 32 32 4398 264 5472 0 254 149184 0 vmem btag 56 2272 379 2272 0 254 148456 0 1024 1024 121 23 157 0 16 147456 0 256 256 35 535 18446 0 62 145920 0 VMSPACE 2536 41 13 7686 0 4 136944 0 65536 65536 0 2 459 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 unpcb 256 22 488 4508 0 254 130560 0 FFS inode 160 643 107 7392 0 62 120000 0 128 Bucket 1024 73 42 1271 0 16 117760 0 ksiginfo 112 65 979 232 0 126 116928 0 16384 16384 3 4 10 0 1 114688 0 clpbuf 832 0 128 24601 0 16 106496 0 PROC 1312 63 18 7707 0 8 106272 0 64 Bucket 512 124 76 9733 0 30 102400 0 256 256 217 173 31909 0 62 99840 0 S VFS Cache 108 658 242 8614 0 126 97200 0 filedesc0 1088 64 20 7708 0 8 91392 0 128 128 304 347 7010 0 126 83328 0 UMA Kegs 384 208 7 208 0 30 82560 0 2048 2048 5 35 2624 0 8 81920 0 sctp_chunk 152 0 520 18 0 254 79040 0 512 512 32 120 3838 0 30 77824 0 1024 1024 4 64 275 0 16 69632 0 64 64 389 682 26744 0 254 68544 0 64 64 575 496 9167 0 254 68544 0 64 64 514 557 1684 0 254 68544 0 128 128 223 304 20168 0 126 67456 0 65536 65536 0 1 8 0 1 65536 0 512 512 74 54 395 0 30 65536 0 256 256 64 191 8275 0 62 65280 0 32 Bucket 256 60 195 8055 0 62 65280 0 512 512 84 36 209 0 30 61440 0 sctp_stream_msg_out 112 0 540 19 0 254 60480 0 tcp_bbr_pcb 832 4 68 2487 0 16 59904 0 8192 8192 4 3 32 0 1 57344 0 8192 8192 3 4 12 0 1 57344 0 4096 4096 9 5 488 0 2 57344 0 128 128 167 236 545 0 126 51584 0 256 256 128 67 1326 0 62 49920 0 256 256 9 186 9924 0 62 49920 0 pipe 760 22 43 1179 0 16 49400 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 54095 0 16 49152 0 16384 16384 2 1 3 0 1 49152 0 2048 2048 7 17 28 0 8 49152 0 2048 2048 8 16 625 0 8 49152 0 2048 2048 13 11 53 0 8 49152 0 1024 1024 4 44 1028 0 16 49152 0 512 512 70 26 132 0 30 49152 0 syncache 168 0 264 4 0 254 44352 0 Files 80 243 307 49524 0 126 44000 0 8192 8192 4 1 85 0 1 40960 0 16 Bucket 144 84 196 51136 0 62 40320 0 sctp_readq 152 0 260 2 0 254 39520 0 64 pcpu 8 3990 618 5221 0 254 36864 0 selfd 64 153 414 56637 0 254 36288 0 64 64 11 556 106 0 254 36288 0 64 64 177 390 7899 0 254 36288 0 64 64 113 454 3223 0 254 36288 0 64 64 38 529 1035 0 254 36288 0 8 Bucket 80 74 376 56807 0 126 36000 0 128 128 46 233 170 0 126 35712 0 128 128 103 176 8335 0 126 35712 0 128 128 85 194 1518 0 126 35712 0 routing nhops 256 13 122 169 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 35 100 123 0 62 34560 0 TURNSTILE 136 181 71 181 0 62 34272 0 32768 32768 1 0 1 0 1 32768 0 32768 32768 0 1 112 0 1 32768 0 4096 4096 3 5 10 0 2 32768 0 4096 4096 3 5 6469 0 2 32768 0 2048 2048 2 14 2 0 8 32768 0 2048 2048 1 15 1836 0 8 32768 0 1024 1024 1 31 2558 0 16 32768 0 1024 1024 2 30 156 0 16 32768 0 1024 1024 16 16 16 0 16 32768 0 1024 1024 19 13 19 0 16 32768 0 1024 1024 1 31 34 0 16 32768 0 512 512 5 59 85 0 30 32768 0 mt_stats_zone 64 439 73 439 0 254 32768 0 KNOTE 160 27 173 82175 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 cpuset 104 7 272 7 0 126 29016 0 sctp_laddr 48 0 588 343 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 PWD 32 22 860 6416 0 254 28224 0 32 32 349 533 37983 0 254 28224 0 4 Bucket 48 6 582 8401 0 254 28224 0 rtentry 200 31 109 169 0 62 28000 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 8192 8192 3 0 5 0 1 24576 0 8192 8192 3 0 3 0 1 24576 0 rl_entry 40 91 515 91 0 254 24240 0 2 Bucket 32 69 687 15668 0 254 24192 0 vtnet_tx_hdr 24 1 1001 929351 0 254 24048 0 SLEEPQUEUE 88 181 75 181 0 126 22528 0 udpcb 32 5 625 13519 0 254 20160 0 32 32 99 531 7593 0 254 20160 0 32 32 26 604 811 0 254 20160 0 32 32 104 526 7612 0 254 20160 0 32 32 107 523 18878 0 254 20160 0 32 32 38 592 2656 0 254 20160 0 procdesc 136 5 140 38 0 62 19720 0 L VFS Cache 328 0 60 7 0 30 19680 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 4096 4096 0 4 217 0 2 16384 0 2048 2048 1 7 13 0 8 16384 0 512 512 2 30 162 0 30 16384 0 rentr 24 0 668 92 0 254 16032 0 mt_zone 24 439 229 439 0 254 16032 0 tcp_log_node 120 0 132 2 0 126 15840 0 MAP 216 2 69 2 0 62 15336 0 vmem 1856 1 7 1 0 8 14848 0 tcp_log_bucket 184 0 66 1 0 62 12144 0 32 32 3 375 55 0 254 12096 0 16 16 11 739 2198 0 254 12000 0 16 16 37 713 7596 0 254 12000 0 16 16 53 697 4402 0 254 12000 0 16 16 193 557 1245 0 254 12000 0 16 16 14 736 50 0 254 12000 0 16 16 250 500 2231 0 254 12000 0 16 16 19 731 23954 0 254 12000 0 Mountpoints 2816 2 2 2 0 4 11264 0 4096 4096 0 2 1 0 2 8192 0 SMR CPU 32 1 254 1 0 254 8160 0 SMR SHARED 24 1 254 1 0 254 6120 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 int pcpu 4 18 494 18 0 254 2048 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 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 256 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 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 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 280 0 0 0 0 30 0 0 AIOCB 752 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 LTS VFS Cache 368 0 0 0 0 30 0 0 STS VFS Cache 148 0 0 0 0 62 0 0 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 240 0 0 0 0 62 0 0 nvme_request 128 0 0 0 0 126 0 0 FPU_save_area 832 0 0 0 0 16 0 0 DMAR_MAP_ENTRY 128 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 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 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 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0