panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:3275 cpuid = 0 time = 1611564657 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00037ab0a0 vpanic() at vpanic+0x1c7/frame 0xfffffe00037ab100 panic() at panic+0x43/frame 0xfffffe00037ab160 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe00037ab1c0 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5dd/frame 0xfffffe00037ab230 sctp_ulp_notify() at sctp_ulp_notify+0x288/frame 0xfffffe00037ab290 sctp_handle_cookie_ack() at sctp_handle_cookie_ack+0x252/frame 0xfffffe00037ab2d0 sctp_process_control() at sctp_process_control+0x1932/frame 0xfffffe00037ab750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00037ab8e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe00037ab9d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00037ab9f0 ip_input() at ip_input+0x388/frame 0xfffffe00037aba90 swi_net() at swi_net+0x20d/frame 0xfffffe00037abb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00037abbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00037abbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00037abbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100022 ] Stopped at kdb_enter+0x67: movq $0,0x145278e(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0x28 rax 0x12 rcx 0xffffffff81116280 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037ab080 rbp 0xfffffe00037ab0a0 rsi 0 rdi 0xffffffff811162b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0x50c7 ll+0x50a6 r11 0x2b4e ll+0x2b2d r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819bb76d r15 0xffffffff819bb76d rip 0xffffffff8110d277 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x145278e(%rip) db> show proc Process 12 (intr) at 0xfffff800044a2a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82512f30 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff82512f30 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82513b80 (map 0xffffffff82513b80) (map.pmap 0xffffffff82513c40) (pmap 0xffffffff82513ca0) threads: 23 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 Run CPU 0 [swi1: netisr 0] 100023 I [swi3: vm] 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] 100073 I [swi1: hpts] 100074 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 8907 795 795 0 T (threaded) syz-executor.2 107472 s syz-executor.2 109026 RunQ syz-executor.2 8904 853 853 0 R (threaded) syz-executor.3 107269 RunQ syz-executor.3 109021 S connec 0xfffff80018c95840 syz-executor.3 109023 S uwait 0xfffff80018e29280 syz-executor.3 8675 1 8675 65 Ss select 0xfffff8007645d1c0 dhclient 6576 1 6576 0 Ss select 0xfffff8007645d9c0 dhclient 6573 1 6573 0 Ss select 0xfffff80018e83240 dhclient 6554 1 6554 65 Ss select 0xfffff8007645dbc0 dhclient 6550 1 6550 0 Ss select 0xfffff800189e8bc0 dhclient 6547 1 6547 0 Ss select 0xfffff8007645dec0 dhclient 6528 1 6528 65 Ss select 0xfffff8007645ddc0 dhclient 5132 1 5132 0 Ss select 0xfffff8007645df40 dhclient 5125 1 5125 0 Ss select 0xfffff800189e8cc0 dhclient 5097 1 5097 65 Ss select 0xfffff80004a934c0 dhclient 1447 1 1447 0 Ss select 0xfffff80018e83340 dhclient 1441 1 1441 0 Ss select 0xfffff800189e8ac0 dhclient 858 782 858 0 Rs CPU 1 syz-executor.1 853 782 853 0 Ss nanslp 0xffffffff82533161 syz-executor.3 795 782 795 0 Ss nanslp 0xffffffff82533161 syz-executor.2 785 782 785 0 Ss piperd 0xfffff80004e408b8 syz-executor.0 782 780 780 0 R (threaded) syz-fuzzer 100102 S uwait 0xfffff80018344680 syz-fuzzer 100114 CanRun syz-fuzzer 100115 S uwait 0xfffff800189e8f00 syz-fuzzer 100116 S uwait 0xfffff80004bab080 syz-fuzzer 100117 S uwait 0xfffff80004bab180 syz-fuzzer 100118 S uwait 0xfffff8001850ae80 syz-fuzzer 100119 S kqread 0xfffff80018561800 syz-fuzzer 100120 S uwait 0xfffff80018344000 syz-fuzzer 100121 RunQ syz-fuzzer 100122 S uwait 0xfffff80004bab380 syz-fuzzer 780 776 780 0 Ss pause 0xfffff8001846cb00 csh 776 694 776 0 Ss select 0xfffff8001850a3c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff800046884b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004b430b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004b434b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004b438b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004b43cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004b4b0b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b4b4b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b4b8b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b4bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff82533160 cron 694 1 694 0 Ss select 0xfffff800183441c0 sshd 507 1 507 0 Ss select 0xfffff80004bab6c0 syslogd 436 1 436 0 Ss select 0xfffff80018344dc0 devd 435 1 435 65 Ss select 0xfffff80018344240 dhclient 350 1 350 0 Ss select 0xfffff80018344c40 dhclient 347 1 347 0 Ss select 0xfffff80004a93640 dhclient 23 0 0 0 DL vlruwt 0xfffff80004d65528 [vnlru] 22 0 0 0 DL syncer 0xffffffff82622638 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff82621720 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100088 D sdflush 0xfffff80004de4ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82648c08 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8263d078 [dom0] 100076 D launds 0xffffffff8263d084 [laundry: dom0] 100077 D umarcl 0xffffffff81526f00 [uma] 18 0 0 0 DL - 0xffffffff823674f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82ce5818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b5e430 [pf purge] 15 0 0 0 DL - 0xffffffff8261ecdc [soaiod4] 9 0 0 0 DL - 0xffffffff8261ecdc [soaiod3] 8 0 0 0 DL - 0xffffffff8261ecdc [soaiod2] 7 0 0 0 DL - 0xffffffff8261ecdc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223f240 [doneq0] 100067 D - 0xffffffff8223f110 [scanner] 14 0 0 0 DL seqstat 0xfffff8000453d888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000456cd90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000456cd30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8263a590 [crypto] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff825129a0 [g_event] 100026 D - 0xffffffff825129a8 [g_up] 100027 D - 0xffffffff825129b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff8000449fa00 [thr_0] 100019 D - 0xfffff8000449fa80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 Run CPU 0 [swi1: netisr 0] 100023 I [swi3: vm] 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] 100073 I [swi1: hpts] 100074 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004456528 [init] 10 0 0 0 DL audit_w 0xffffffff8263aab0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82512f30 [swapper] 100005 D - 0xfffff800044a7100 [if_config_tqg_0] 100006 D - 0xfffff800044a3e00 [softirq_0] 100007 D - 0xfffff800044a3c00 [softirq_1] 100008 D - 0xfffff800044a3a00 [if_io_tqg_0] 100009 D - 0xfffff800044a3800 [if_io_tqg_1] 100011 D - 0xfffff8000434ac00 [thread taskq] 100012 D - 0xfffff8000434ab00 [aiod_kick taskq] 100014 D - 0xfffff8000434a900 [kqueue_ctx taskq] 100015 D - 0xfffff8000434a800 [in6m_free taskq] 100017 D - 0xfffff8000434a600 [inm_free taskq] 100024 D - 0xfffff8000434a500 [firmware taskq] 100028 D - 0xfffff800044d9a00 [crypto_0] 100029 D - 0xfffff800044d9a00 [crypto_1] 100044 D - 0xfffff80004879e00 [vtnet0 rxq 0] 100045 D - 0xfffff80004879d00 [vtnet0 txq 0] 100046 D - 0xfffff80004879c00 [vtnet0 rxq 1] 100047 D - 0xfffff80004879b00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000486ed00 [virtio_balloon] 100053 D - 0xfffff80004879900 [mca taskq] 100058 D - 0xffffffff81d63601 [deadlkres] 100063 D - 0xfffff800044d9400 [acpi_task_0] 100064 D - 0xfffff800044d9400 [acpi_task_1] 100065 D - 0xfffff800044d9400 [acpi_task_2] 100066 D - 0xfffff800044d9300 [CAM taskq] db> show all locks Process 8907 (syz-executor.2) thread 0xfffffe0094ebbc00 (109026) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80076d25e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7005 Process 858 (syz-executor.1) thread 0xfffffe0051b7d000 (100080) shared rw vm object (vm object) r = 0 (0xfffff8007673f948) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1304 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe00887b5440) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4960 Process 12 (intr) thread 0xfffffe0004126c00 (100022) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009c7ffc70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 pcb 3354 4279K 35484 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30605 1795K 30671 sctp_stro 1658 1652K 5594 kobj 329 1316K 490 sctp_atcl 3327 1248K 23742 newblk 6 1026K 8760 vfscache 3 1025K 3 inodedep 10 516K 8547 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 143 275K 8991 sctp_atky 4985 208K 30047 acpica 1674 184K 58097 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 15952 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 filedesc 14 105K 15875 linker 278 100K 313 BPF 46 88K 46 bus 983 80K 3361 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 503 63K 503 sctp_athm 3327 52K 23774 sctp_map 3316 52K 11188 umtx 342 43K 342 kdtrace 210 42K 17938 sctp_timw 161 41K 161 temp 36 35K 2353 vmem 3 34K 6 hostcache 1 32K 1 shm 1 32K 62 DEVFS3 124 31K 134 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 73 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 45 14K 78 bus-sc 32 14K 1595 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 129 11K 129 GEOM 60 10K 491 rman 82 10K 423 in6_multi 71 9K 71 bmsafemap 2 9K 8013 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 15 rpc 2 8K 2 shmfd 1 8K 15 pfs_vncache 1 8K 1 cred 31 8K 295 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 routetbl 32 7K 48 sglist 5 7K 5 kqueue 63 7K 8930 CAM DEV 3 6K 510 plimit 24 6K 424 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 82 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 23 session 35 5K 50 UMA 260 5K 260 vt 11 5K 11 pf_table 2 4K 6 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 68 evdev 4 4K 4 pwddesc 61 4K 8909 selfd 55 4K 137153 lockf 32 4K 69 hhook 13 4K 13 proc-args 52 3K 676 terminal 11 3K 11 acpisem 22 3K 22 select 19 3K 77 uidinfo 3 3K 17 sctp_stri 4 2K 419 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 2K 50 CAM XPT 22 2K 543 dirrem 6 2K 7955 in_multi 6 2K 8 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 40 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 freefile 6 1K 7950 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 mkdir 5 1K 15864 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 7932 diradd 4 1K 7994 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 inpcbpolicy 13 1K 1036 chacha20random 1 1K 1 osd 3 1K 10 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 soname 6 1K 14816 aesni_data 2 1K 2 pf_rule 1 1K 2 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 freework 1 1K 8026 pmchooks 1 1K 1 nexusdev 6 1K 6 filecaps 5 1K 116 sctp_vrf 1 1K 1 entropy 2 1K 42 vnet 1 1K 1 pmc 1 1K 1 acpiintr 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 11250 sctp_iter 0 0K 11 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 11 sctp_aadr 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 nvme_da 0 0K 0 xen_intr 0 0K 0 acpipwr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 mixer 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 vm_fictitious 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 18683 UMAHash 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 26391 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 16 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 freeblks 0 0K 7953 freefrag 0 0K 6 allocindir 0 0K 0 indirdep 0 0K 131 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 agtiapi_MemAlloc malloc 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 27 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 osti_cacheable 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 2 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 2 VN POLL 0 0K 1 tempbuff 0 0K 0 statfs 0 0K 8114 namei_tracker 0 0K 38 export_host 0 0K 0 cl_savebuf 0 0K 4 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mpt_user 0 0K 0 mbuf_tag 0 0K 126 accf 0 0K 0 pts 0 0K 0 iov 0 0K 23729 ioctlops 0 0K 201 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 sbuf 0 0K 288 mpr 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mfibuf 0 0K 0 SWAP 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 sysctltmp 0 0K 725 sysctl 0 0K 1 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 cache 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 4 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 iirbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 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 SCSI sa 0 0K 0 scsi_pass 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 ciss_data 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8572 716 1536360 0 254 38043648 0 sctp_asoc 2288 1658 7 5594 0 254 3809520 0 malloc-2048 2048 1664 8 17523 0 8 3424256 0 mbuf_cluster 2048 1455 1 1455 0 254 2981888 0 mbuf 256 10628 472 2379436 0 254 2841600 0 RADIX NODE 144 18572 241 291620 0 62 2709072 0 pbuf 2632 0 973 0 0 2 2560936 0 sctp_ep 1280 1665 21 17522 0 254 2158080 0 BUF TRIE 144 188 13280 13721 0 62 1939392 0 malloc-1024 1024 1669 7 5601 0 16 1716224 0 malloc-384 384 4116 4 4116 0 30 1582080 0 UMA Slabs 0 112 12150 15 12150 0 126 1362480 0 malloc-4096 4096 329 2 503 0 2 1355776 0 malloc-384 384 3405 25 23853 0 30 1317120 0 malloc-128 128 10035 40 10069 0 126 1289600 0 sctp_raddr 736 1678 16 7679 0 254 1246784 0 FFS inode 1128 514 25 8465 0 8 607992 0 malloc-256 256 1685 40 17542 0 62 441600 0 VM OBJECT 264 1341 99 128037 0 30 380160 0 mbuf_packet 256 1010 445 17744 0 254 372480 0 malloc-65536 65536 5 0 5 0 1 327680 0 VNODE 488 551 89 8504 0 30 312320 0 256 Bucket 2048 132 18 18622 0 8 307200 0 THREAD 1792 148 23 9028 0 8 306432 0 malloc-4096 4096 66 7 8991 0 2 299008 0 tcp_bbr_map 128 0 2263 19650 0 126 289664 0 malloc-64 64 3226 554 12114 0 254 241920 0 sctp_chunk 152 1468 14 3530 0 254 225264 0 DEVCTL 1024 0 212 129 0 0 217088 0 malloc-16384 16384 7 6 7936 0 1 212992 0 malloc-16 16 12669 331 12771 0 254 208000 0 malloc-65536 65536 0 3 330 0 1 196608 0 malloc-65536 65536 1 2 134 0 1 196608 0 malloc-128 128 1236 283 39171 0 126 194432 0 MAP ENTRY 96 1583 391 475853 0 126 189504 0 UMA Zones 768 232 2 232 0 16 179712 0 malloc-256 256 103 587 33072 0 62 176640 0 malloc-32 32 5051 115 5172 0 254 165312 0 FFS2 dinode 256 514 131 8465 0 62 165120 0 malloc-32768 32768 0 5 115 0 1 163840 0 vmem btag 56 2598 54 2598 0 254 148512 0 S VFS Cache 104 1018 386 9198 0 126 146016 0 sctp_laddr 48 2916 24 9976 0 254 141120 0 malloc-64 64 1909 296 15137 0 254 141120 0 socket 944 51 97 19801 0 254 139712 0 malloc-128 128 1049 5 2250 0 126 134912 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 8 0 1 131072 0 VMSPACE 2544 38 13 8887 0 4 129744 0 malloc-1024 1024 109 7 126 0 16 118784 0 sctp_stream_msg_out 112 1027 17 1845 0 254 116928 0 ksiginfo 112 66 978 1843 0 126 116928 0 malloc-32 32 3444 84 23916 0 254 112896 0 128 Bucket 1024 73 34 1674 0 16 109568 0 PROC 1320 60 21 8908 0 8 106920 0 malloc-2048 2048 8 44 19653 0 8 106496 0 malloc-256 256 273 132 9882 0 62 103680 0 malloc-32768 32768 3 0 3 0 1 98304 0 malloc-16384 16384 5 1 164 0 1 98304 0 malloc-4096 4096 23 0 545 0 2 94208 0 malloc-384 384 9 231 8546 0 30 92160 0 malloc-8192 8192 8 3 128 0 1 90112 0 filedesc0 1072 61 23 8909 0 8 90048 0 UMA Kegs 384 218 5 218 0 30 85632 0 clpbuf 2632 0 32 20 0 16 84224 0 malloc-256 256 178 137 43272 0 62 80640 0 malloc-128 128 312 308 16455 0 126 79360 0 g_bio 408 0 190 72178 0 30 77520 0 malloc-8192 8192 4 5 70 0 1 73728 0 64 Bucket 512 75 69 9568 0 30 73728 0 malloc-4096 4096 13 4 8138 0 2 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-384 384 135 15 445 0 30 57600 0 malloc-16 16 3343 157 23825 0 254 56000 0 malloc-16 16 3345 155 19156 0 254 56000 0 32 Bucket 256 62 133 6971 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-256 256 148 32 189 0 62 46080 0 malloc-64 64 152 541 146129 0 254 44352 0 malloc-64 64 512 181 18205 0 254 44352 0 malloc-128 128 63 278 17054 0 126 43648 0 malloc-256 256 80 85 8784 0 62 42240 0 pcpu-8 8 4650 470 4870 0 254 40960 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 46856 0 16 36864 0 malloc-64 64 503 64 1048 0 254 36288 0 tcpcb 1048 4 29 372 0 254 34584 0 pipe 744 23 22 597 0 16 33480 0 malloc-32768 32768 0 1 117 0 1 32768 0 malloc-8192 8192 2 2 78 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 8 0 8 0 2 32768 0 malloc-2048 2048 11 5 15 0 8 32768 0 malloc-1024 1024 7 25 1467 0 16 32768 0 malloc-512 512 4 60 419 0 30 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 Files 80 244 156 36014 0 126 32000 0 tcp_inpcb 488 4 60 372 0 254 31232 0 malloc-2048 2048 5 9 66 0 8 28672 0 TURNSTILE 136 172 38 172 0 62 28560 0 KNOTE 160 28 147 200136 0 62 28000 0 malloc-128 128 171 46 306 0 126 27776 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-4096 4096 2 4 11 0 2 24576 0 malloc-2048 2048 6 6 62 0 8 24576 0 PWD 32 20 736 8019 0 254 24192 0 malloc-64 64 283 95 338 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 44 256 4282 0 126 24000 0 udplite_inpcb 488 2 46 266 0 254 23424 0 ttyoutq 256 72 18 160 0 62 23040 0 tcp_bbr_pcb 832 0 27 228 0 16 22464 0 malloc-512 512 7 33 727 0 30 20480 0 malloc-32 32 51 579 16307 0 254 20160 0 4 Bucket 48 7 413 353 0 254 20160 0 2 Bucket 32 57 573 2053 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 SLEEPQUEUE 88 172 20 172 0 126 16896 0 malloc-1024 1024 10 6 14 0 16 16384 0 vtnet_tx_hdr 24 0 668 775121 0 254 16032 0 ripcb 488 5 27 135 0 254 15616 0 tcp_rack_pcb 704 0 22 5 0 16 15488 0 malloc-2048 2048 2 4 61 0 8 12288 0 malloc-1024 1024 8 4 12 0 16 12288 0 malloc-1024 1024 8 4 9 0 16 12288 0 malloc-1024 1024 6 6 20 0 16 12288 0 malloc-32 32 123 255 1003 0 254 12096 0 16 Bucket 144 50 34 910 0 62 12096 0 malloc-16 16 338 412 812 0 254 12000 0 sctp_readq 152 0 78 105 0 254 11856 0 udp_inpcb 488 2 22 263 0 254 11712 0 unpcb 256 20 25 1205 0 254 11520 0 malloc-384 384 14 16 16 0 30 11520 0 malloc-256 256 16 29 1431 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-1024 1024 3 5 15 0 16 8192 0 malloc-512 512 9 7 9 0 30 8192 0 malloc-512 512 12 4 12 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 35 57 107 0 126 8096 0 rl_entry 40 55 147 55 0 254 8080 0 udpcb 32 4 248 529 0 254 8064 0 malloc-64 64 85 41 116 0 254 8064 0 malloc-64 64 6 120 339 0 254 8064 0 malloc-32 32 3 249 13 0 254 8064 0 malloc-32 32 41 211 1691 0 254 8064 0 malloc-32 32 62 190 1012 0 254 8064 0 malloc-32 32 5 247 86 0 254 8064 0 malloc-16 16 186 314 1350 0 254 8000 0 malloc-16 16 26 474 39804 0 254 8000 0 malloc-16 16 6 494 6 0 254 8000 0 malloc-128 128 7 55 11 0 126 7936 0 tcp_rack_map 120 0 66 6 0 126 7920 0 kenv 258 3 27 1051 0 30 7740 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 5 15 56 0 30 7680 0 malloc-384 384 1 19 9 0 30 7680 0 malloc-256 256 6 24 111 0 62 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 0 1 3 0 2 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-512 512 1 7 1 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-16 16 0 250 1 0 254 4000 0 malloc-128 128 5 26 7 0 126 3968 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 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 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcp_log 416 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 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 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 cryptop 280 0 0 0 0 30 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-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-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-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-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