panic: Assertion owner->td_proc->p_magic == P_MAGIC failed at /syzkaller/managers/i386/kernel/sys/kern/subr_turnstile.c:749 cpuid = 0 time = 1604437505 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003636030 vpanic() at vpanic+0x1c7/frame 0xfffffe0003636090 panic() at panic+0x43/frame 0xfffffe00036360f0 turnstile_wait() at turnstile_wait+0x4e6/frame 0xfffffe0003636150 __mtx_lock_sleep() at __mtx_lock_sleep+0x334/frame 0xfffffe00036361e0 __mtx_lock_flags() at __mtx_lock_flags+0x150/frame 0xfffffe0003636240 socantrcvmore() at socantrcvmore+0x2c/frame 0xfffffe0003636260 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5b8/frame 0xfffffe00036362d0 sctp_process_control() at sctp_process_control+0x8a2f/frame 0xfffffe0003636750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00036368e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe00036369d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00036369f0 ip_input() at ip_input+0x388/frame 0xfffffe0003636a90 swi_net() at swi_net+0x20d/frame 0xfffffe0003636b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003636bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003636bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003636bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x14760c6(%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 0xffffffff810e9c30 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003636010 rbp 0xfffffe0003636030 rsi 0 rdi 0xffffffff810e9c66 vprintf+0x176 r8 0 r9 0xffffffff r10 0xfffffe00036367dc r11 0xbf r12 0xffffffff82066b10 ddb_dbbe r13 0 r14 0xffffffff8196cd88 r15 0xffffffff8196cd88 rip 0xffffffff810de1b7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x14760c6(%rip) db> show proc Process 12 (intr) at 0xfffff800042a5a40: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82506ab0 ABI: null reaper: 0xffffffff82506ab0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82507700 (map 0xffffffff82507700) (map.pmap 0xffffffff825077c0) (pmap 0xffffffff82507820) threads: 23 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100020 Run CPU 0 [swi1: netisr 0] 100021 I [swi3: vm] 100022 I [swi4: clock (0)] 100023 I [swi4: clock (1)] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100074 I [swi1: hpts] 100075 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 9968 9560 9560 60929 S (threaded) syz-executor.0 101001 S nanslp 0xffffffff825279b1 syz-executor.0 100601 S accept 0xfffff80031e5bca8 syz-executor.0 100605 S uwait 0xfffff80031973300 syz-executor.0 9967 5734 5734 0 R (threaded) syz-executor.1 100818 Run CPU 1 syz-executor.1 100599 S sbwait 0xfffff80031e2e954 syz-executor.1 100179 RunQ syz-executor.1 100607 RunQ syz-executor.1 9877 762 9877 0 Ss piperd 0xfffff8001ef9c000 syz-executor.3 9825 762 9825 0 Ss piperd 0xfffff80031ea9000 syz-executor.2 9587 9574 9587 0 Ss select 0xfffff80031c1b240 dhclient 9580 1 9580 0 Ss select 0xfffff80031c1b1c0 dhclient 9574 9563 424 65 S select 0xfffff8000471bac0 dhclient 9563 424 424 0 S wait 0xfffff80031cae520 sh 9560 762 9560 0 Rs syz-executor.0 6523 1 6523 65 Ss select 0xfffff800316f90c0 dhclient 5922 1 5922 0 Ss select 0xfffff800316f9040 dhclient 5918 1 5918 0 Ss select 0xfffff80031965640 dhclient 5734 762 5734 0 Ss nanslp 0xffffffff825279b1 syz-executor.1 762 760 760 0 S (threaded) syz-fuzzer 100094 S uwait 0xfffff80004b10600 syz-fuzzer 100103 S uwait 0xfffff80004b10800 syz-fuzzer 100104 S uwait 0xfffff80031035900 syz-fuzzer 100105 S uwait 0xfffff80004b87480 syz-fuzzer 100106 S uwait 0xfffff80031035e00 syz-fuzzer 100107 S uwait 0xfffff80004b87580 syz-fuzzer 100108 S uwait 0xfffff80004b87680 syz-fuzzer 100109 S uwait 0xfffff80031035f00 syz-fuzzer 100495 S kqread 0xfffff8001ef0fe00 syz-fuzzer 760 758 760 0 Ss pause 0xfffff800310fd0a8 csh 758 682 758 0 Ss select 0xfffff8000471b840 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004706cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff80004a030b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80004a034b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80004a038b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004a03cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049fa0b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049fa4b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049fa8b0 getty 734 1 734 0 Ss+ ttyin 0xfffff800049facb0 getty 686 1 686 0 Ss nanslp 0xffffffff825279b0 cron 682 1 682 0 Ss select 0xfffff8001ee9bc40 sshd 495 1 495 0 Ss select 0xfffff8001ee9b7c0 syslogd 424 1 424 0 Ss wait 0xfffff80004bdf520 devd 423 1 423 65 Ss select 0xfffff8000471b6c0 dhclient 338 1 338 0 Ss select 0xfffff8001ee9b8c0 dhclient 335 1 335 0 Ss select 0xfffff8000471b940 dhclient 23 0 0 0 DL syncer 0xffffffff82614d78 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004a65a40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82613e50 [bufdaemon] 100071 D - 0xffffffff8200ac00 [bufspacedaemon-0] 100088 D sdflush 0xfffff800044be4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff8263b308 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8262f778 [dom0] 100076 D launds 0xffffffff8262f784 [laundry: dom0] 100077 D umarcl 0xffffffff814e59b0 [uma] 18 0 0 0 DL - 0xffffffff8235b108 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c141d8 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e47390 [pf purge] 15 0 0 0 DL - 0xffffffff8261342c [soaiod4] 9 0 0 0 DL - 0xffffffff8261342c [soaiod3] 8 0 0 0 DL - 0xffffffff8261342c [soaiod2] 7 0 0 0 DL - 0xffffffff8261342c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff82232e40 [doneq0] 100067 D - 0xffffffff82232d10 [scanner] 5 0 0 0 DL crypto_ 0xfffff800042b6b90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800042b6b30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8262cc70 [crypto] 14 0 0 0 DL seqstat 0xfffff800042ea488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82506520 [g_event] 100026 D - 0xffffffff82506528 [g_up] 100027 D - 0xffffffff82506530 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800042a6b00 [thr_0] 100019 D - 0xfffff800042a6b80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100020 Run CPU 0 [swi1: netisr 0] 100021 I [swi3: vm] 100022 I [swi4: clock (0)] 100023 I [swi4: clock (1)] 100035 I [irq24: virtio_pci0] 100036 I [irq25: virtio_pci0] 100037 I [irq26: virtio_pci0] 100038 I [irq27: virtio_pci0] 100039 I [irq28: virtio_pci1] 100040 I [irq29: virtio_pci1] 100041 I [irq30: virtio_pci1] 100042 I [irq31: virtio_pci1] 100043 I [irq32: virtio_pci1] 100048 I [irq10: virtio_pci2] 100050 I [irq1: atkbd0] 100051 I [irq12: psm0] 100052 I [swi0: uart uart++] 100060 I [swi1: pf send] 100074 I [swi1: hpts] 100075 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004287520 [init] 10 0 0 0 DL audit_w 0xffffffff8262d190 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82506ab0 [swapper] 100005 D - 0xfffff80004185700 [if_io_tqg_0] 100006 D - 0xfffff80004185500 [if_io_tqg_1] 100007 D - 0xfffff80004185300 [if_config_tqg_0] 100008 D - 0xfffff80004185100 [softirq_0] 100009 D - 0xfffff800042a3e00 [softirq_1] 100010 D - 0xfffff800042a3c00 [inm_free taskq] 100011 D - 0xfffff800042a3a00 [thread taskq] 100013 D - 0xfffff800042a3600 [kqueue_ctx taskq] 100014 D - 0xfffff800042a3400 [aiod_kick taskq] 100015 D - 0xfffff800042a3200 [in6m_free taskq] 100024 D - 0xfffff800042a6400 [firmware taskq] 100029 D - 0xfffff800042ecc00 [crypto_0] 100030 D - 0xfffff800042ecc00 [crypto_1] 100044 D - 0xfffff800044ca200 [vtnet0 rxq 0] 100045 D - 0xfffff800044ca100 [vtnet0 txq 0] 100046 D - 0xfffff800044ca000 [vtnet0 rxq 1] 100047 D - 0xfffff800046f2e00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff800046f1400 [virtio_balloon] 100053 D - 0xfffff800046fc200 [mca taskq] 100058 D - 0xffffffff81d14b21 [deadlkres] 100063 D - 0xfffff80004939400 [acpi_task_0] 100064 D - 0xfffff80004939400 [acpi_task_1] 100065 D - 0xfffff80004939400 [acpi_task_2] 100066 D - 0xfffff800042ec400 [CAM taskq] db> show all locks Process 9967 (syz-executor.1) thread 0xfffffe00257e0800 (100818) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff82547220) locked @ /syzkaller/managers/i386/kernel/sys/kern/kern_umtx.c:512 Process 9967 (syz-executor.1) thread 0xfffffe0025815a00 (100599) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff80031e2e8f8) locked @ /syzkaller/managers/i386/kernel/sys/kern/uipc_sockbuf.c:467 Process 12 (intr) thread 0xfffffe00048b2a00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe002588b380) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4854K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 28692 1673K 28756 kobj 336 1344K 496 newblk 20 1029K 48985 vfscache 3 1025K 3 pcb 85 605K 9042 inodedep 47 535K 12095 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 138 265K 10056 acpica 1674 185K 52444 vnet_data 1 168K 1 pagedep 23 134K 8987 tfo_ccache 1 128K 1 filedesc 18 121K 17828 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 99K 315 bus 979 79K 3032 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 BPF 30 53K 78 umtx 360 45K 360 kdtrace 180 35K 34948 temp 35 33K 3482 ifaddr 89 33K 101 hostcache 1 32K 1 shm 1 32K 7 DEVFS3 124 31K 134 msg 4 30K 4 sctp_atcl 59 30K 5993 sctp_stro 29 29K 2001 DEVFS_RULE 56 27K 56 gtaskqueue 18 26K 18 vmem 3 22K 5 kbdmux 6 22K 6 ufs_mount 5 17K 6 proc 3 17K 3 lltable 44 16K 136 tty 16 16K 16 tidhash 1 16K 1 ithread 99 16K 99 ether_multi 172 14K 333 bus-sc 30 14K 1413 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 sctp_timw 42 11K 42 in6_multi 89 11K 185 pfs_nodes 20 10K 20 GEOM 60 10K 489 select 77 10K 77 rman 82 10K 423 cred 36 9K 1170 bmsafemap 2 9K 12477 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 55 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 CAM DEV 3 6K 510 kqueue 58 6K 9980 dirrem 22 6K 11201 plimit 22 6K 626 vt 11 6K 11 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 DEVFSP 74 5K 216 pf_ifnet 10 5K 139 UMA 249 5K 249 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 187 evdev 4 4K 4 routetbl 20 4K 619 lockf 33 4K 341 sctp_atky 88 4K 8022 session 28 4K 72 pgrp 28 4K 72 hhook 13 4K 13 sctp_ifa 24 3K 40 mkdir 24 3K 17904 terminal 11 3K 11 acpisem 22 3K 22 diradd 21 3K 11269 proc-args 47 3K 859 freefile 19 3K 11193 uidinfo 4 3K 91 local_apic 1 2K 1 io_apic 1 2K 1 newdirblk 16 2K 8952 ipsec-saq 2 2K 2 ip6ndp 12 2K 34 Unitno 33 2K 27864 CAM XPT 22 2K 543 in_multi 6 2K 15 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 78 NFSD session 1 1K 1 sctp_athm 59 1K 5999 sctp_map 58 1K 4002 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 40 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 freework 3 1K 26066 encap_export_host 12 1K 12 crypto 3 1K 3 freeblks 2 1K 11333 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 cdev 2 1K 2 pf_osfp 3 1K 3 inpcbpolicy 10 1K 2842 osd 3 1K 9 vnodes 1 1K 4 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 prison 6 1K 6 sctp_aadr 2 1K 51 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 soname 5 1K 7700 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 60 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 143 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 24641 p1003.1b 1 1K 1 pf_table 0 0K 147 pf_rule 0 0K 181 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1161 sctp_iter 0 0K 41 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 8 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 33 sctp_stri 0 0K 40 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 scsi_pass 0 0K 0 ciss_data 0 0K 0 smartpqi 0 0K 0 pvscsi 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 agp 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 nvme_da 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twa_commands 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 tcp_log_dev 0 0K 218 midi buffers 0 0K 0 mixer 0 0K 0 vm_fictitious 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 86090 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 10867 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 36 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 23479 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 61 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 16 in_mfilter 0 0K 2 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 4 ppbusdev 0 0K 0 statfs 0 0K 9131 export_host 0 0K 0 cl_savebuf 0 0K 2 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 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 417 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 852 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 sbuf 0 0K 288 mps 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mpr_user 0 0K 0 SWAP 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sysctltmp 0 0K 854 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 cache 0 0K 0 ix_sriov 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 22 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 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 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 aacbuf 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 zstd 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9728 4 9730 0 254 19931136 0 tcp_log 416 0 6021 64549 0 254 2504736 0 mbuf_packet 256 8220 1380 1157408 0 254 2457600 0 malloc-512 512 4156 20 4279 0 30 2138112 0 BUF TRIE 144 191 13277 45772 0 62 1939392 0 RADIX NODE 144 12513 532 384338 0 63 1878480 0 malloc-4096 4096 394 13 10930 0 2 1667072 0 malloc-128 128 9710 55 10213 0 126 1249920 0 pbuf 832 0 985 0 0 2 819520 0 UMA Slabs 0 112 6578 7 6578 0 126 737520 0 mbuf_jumbo_page 4096 32 131 1160 0 254 667648 0 malloc-65536 65536 2 4 399 0 1 393216 0 VM OBJECT 264 1214 196 150826 0 30 372240 0 256 Bucket 2048 161 19 10448 0 8 368640 0 VNODE 496 585 79 11808 0 30 329344 0 THREAD 1792 149 31 15081 0 8 322560 0 mbuf 256 555 510 635599 0 254 272640 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-16384 16384 9 6 8914 0 1 245760 0 malloc-512 512 49 431 12899 0 30 245760 0 malloc-32768 32768 0 7 21140 0 1 229376 0 socket 960 33 199 11677 0 254 222720 0 malloc-64 64 3212 127 13402 0 254 213696 0 DEVCTL 1024 6 202 139 0 0 212992 0 malloc-16 16 12213 37 13453 0 254 196000 0 MAP ENTRY 96 1374 642 550838 0 126 193536 0 malloc-4096 4096 32 12 67 0 2 180224 0 UMA Zones 768 224 3 224 0 16 174336 0 sctp_asoc 2288 29 46 2001 0 254 171600 0 malloc-256 256 69 591 11241 0 62 168960 0 malloc-32 32 4788 126 5516 0 254 157248 0 malloc-128 128 1165 44 24550 0 126 154752 0 FFS2 dinode 256 548 52 11767 0 62 153600 0 S VFS Cache 104 1071 333 13207 0 126 146016 0 malloc-256 256 45 510 75453 0 62 142080 0 malloc-65536 65536 0 2 14 0 1 131072 0 malloc-65536 65536 0 2 118 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 VMSPACE 2536 33 18 9964 0 4 129336 0 malloc-1024 1024 121 3 140 0 16 126976 0 malloc-256 256 54 441 28813 0 62 126720 0 ksiginfo 112 66 978 2087 0 126 116928 0 FFS inode 160 548 177 11769 0 62 116000 0 vmem btag 56 1841 91 1842 0 254 108192 0 PROC 1312 55 26 9973 0 8 106272 0 malloc-256 256 261 144 39877 0 62 103680 0 malloc-128 128 711 64 1646 0 126 99200 0 malloc-16384 16384 4 2 10 0 1 98304 0 malloc-2048 2048 3 45 86888 0 8 98304 0 malloc-2048 2048 31 17 3941 0 8 98304 0 128 Bucket 1024 67 24 3202 0 16 93184 0 filedesc0 1080 56 28 9974 0 8 90720 0 malloc-512 512 158 10 470 0 30 86016 0 UMA Kegs 384 210 6 210 0 30 82944 0 malloc-8192 8192 8 2 99 0 1 81920 0 tcpcb 1048 5 72 1947 0 254 80696 0 sctp_ep 1280 30 33 3940 0 254 80640 0 g_bio 408 0 190 342014 0 30 77520 0 tcp_inpcb 488 5 147 1947 0 254 74176 0 64 Bucket 512 82 62 15647 0 30 73728 0 malloc-128 128 66 492 14695 0 126 71424 0 malloc-512 512 80 56 6224 0 30 69632 0 malloc-256 256 193 77 1357 0 62 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 1 1 113 0 1 65536 0 tcp_bbr_map 128 0 465 3951 0 126 59520 0 malloc-128 128 221 244 29689 0 126 59520 0 sctp_raddr 736 29 48 2165 0 254 56672 0 malloc-128 128 381 53 469 0 126 55552 0 malloc-64 64 311 508 21215 0 254 52416 0 unpcb 256 18 177 4819 0 254 49920 0 32 Bucket 256 62 133 13063 0 62 49920 0 malloc-4096 4096 8 4 356 0 2 49152 0 malloc-1024 1024 31 17 3734 0 16 49152 0 pipe 760 21 39 2547 0 16 45600 0 malloc-64 64 515 178 1611 0 254 44352 0 Files 80 209 341 38698 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 3 2 7 0 1 40960 0 malloc-2048 2048 11 9 501 0 8 40960 0 NAMEI 1024 0 36 63776 0 16 36864 0 64 pcpu 8 4254 354 6818 0 254 36864 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 2 136 0 1 32768 0 malloc-8192 8192 1 3 29 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 mt_stats_zone 64 448 0 448 0 254 28672 0 16 Bucket 144 49 147 45700 0 62 28224 0 KNOTE 160 28 147 155650 0 62 28000 0 8 Bucket 80 75 275 33961 0 126 28000 0 malloc-256 256 92 13 744 0 62 26880 0 malloc-256 256 29 76 9250 0 62 26880 0 clpbuf 832 0 32 127 0 16 26624 0 TURNSTILE 136 181 8 181 0 62 25704 0 malloc-4096 4096 4 2 9 0 2 24576 0 malloc-4096 4096 1 5 9132 0 2 24576 0 malloc-512 512 43 5 55 0 30 24576 0 PWD 32 18 738 8968 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 8 2 9 0 8 20480 0 malloc-2048 2048 2 8 149 0 8 20480 0 malloc-64 64 193 122 2398 0 254 20160 0 malloc-32 32 334 296 6629 0 254 20160 0 2 Bucket 32 73 557 21962 0 254 20160 0 malloc-128 128 60 95 9253 0 126 19840 0 malloc-128 128 116 39 128 0 126 19840 0 SLEEPQUEUE 88 181 11 181 0 126 16896 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-1024 1024 16 0 16 0 16 16384 0 4 Bucket 48 7 329 14829 0 254 16128 0 vtnet_tx_hdr 24 0 668 590638 0 254 16032 0 udp_inpcb 488 2 30 545 0 254 15616 0 tcp_bbr_pcb 832 0 18 242 0 16 14976 0 malloc-4096 4096 1 2 4 0 2 12288 0 malloc-2048 2048 3 3 11 0 8 12288 0 malloc-1024 1024 2 10 42 0 16 12288 0 malloc-1024 1024 10 2 10 0 16 12288 0 malloc-1024 1024 7 5 159 0 16 12288 0 rtentry 176 31 38 71 0 62 12144 0 selfd 64 134 55 68599 0 254 12096 0 malloc-64 64 57 132 10016 0 254 12096 0 malloc-64 64 122 67 247 0 254 12096 0 mt_zone 24 448 53 448 0 254 12024 0 sctp_chunk 152 24 54 214 0 254 11856 0 ripcb 488 3 21 241 0 254 11712 0 routing nhops 256 24 21 71 0 62 11520 0 Mountpoints 2816 2 2 2 0 4 11264 0 malloc-2048 2048 1 3 13 0 8 8192 0 malloc-2048 2048 3 1 194 0 8 8192 0 malloc-1024 1024 6 2 6 0 16 8192 0 malloc-1024 1024 2 6 116 0 16 8192 0 malloc-512 512 0 16 124 0 30 8192 0 rl_entry 40 94 108 94 0 254 8080 0 sctp_stream_msg_out 112 6 66 69 0 254 8064 0 sctp_laddr 48 24 144 212 0 254 8064 0 syncache 168 0 48 6 0 254 8064 0 udpcb 32 2 250 654 0 254 8064 0 malloc-64 64 33 93 520 0 254 8064 0 malloc-64 64 4 122 986 0 254 8064 0 malloc-32 32 27 225 866 0 254 8064 0 malloc-32 32 18 234 796 0 254 8064 0 malloc-32 32 106 146 14990 0 254 8064 0 malloc-32 32 10 242 165 0 254 8064 0 malloc-32 32 53 199 27896 0 254 8064 0 malloc-32 32 26 226 3666 0 254 8064 0 rentr 24 0 334 337 0 254 8016 0 malloc-16 16 69 431 4725 0 254 8000 0 malloc-16 16 27 473 4276 0 254 8000 0 malloc-16 16 6 494 265 0 254 8000 0 malloc-16 16 107 393 6231 0 254 8000 0 malloc-16 16 4 496 5 0 254 8000 0 malloc-16 16 246 254 246 0 254 8000 0 malloc-16 16 14 486 23675 0 254 8000 0 procdesc 136 3 55 26 0 62 7888 0 udplite_inpcb 488 0 16 109 0 254 7808 0 kenv 258 3 27 1020 0 30 7740 0 malloc-256 256 7 23 312 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 2 6 2 0 30 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 96 1 41 1 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 0 sctp_readq 152 0 26 13 0 254 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 KMAP ENTRY 96 12 27 12 0 126 3744 0 vmem 1856 1 1 1 0 8 3712 0 int pcpu 4 18 494 18 0 254 2048 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_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 30 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 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 IPsec SA lft_c 16 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 TMPFS node 232 0 0 0 0 62 0 0 NCLNODE 592 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 crypto_session 72 0 0 0 0 126 0 0 cryptop 280 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 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 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 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-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-4096 4096 0 0 0 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0