panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:3280 cpuid = 0 time = 1616768954 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003779010 vpanic() at vpanic+0x1c7/frame 0xfffffe0003779070 panic() at panic+0x43/frame 0xfffffe00037790d0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe0003779130 sctp_notify_assoc_change() at sctp_notify_assoc_change+0x5dd/frame 0xfffffe00037791a0 sctp_ulp_notify() at sctp_ulp_notify+0x288/frame 0xfffffe0003779200 sctp_handle_cookie_ack() at sctp_handle_cookie_ack+0x252/frame 0xfffffe0003779240 sctp_process_control() at sctp_process_control+0x18ff/frame 0xfffffe00037796d0 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe0003779860 sctp6_input_with_port() at sctp6_input_with_port+0x300/frame 0xfffffe0003779960 sctp6_input() at sctp6_input+0x1f/frame 0xfffffe0003779980 ip6_input() at ip6_input+0x1810/frame 0xfffffe0003779a90 swi_net() at swi_net+0x20d/frame 0xfffffe0003779b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003779bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003779bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003779bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x67: movq $0,0x143f0ee(%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 0xffffffff81130d70 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe0003778ff0 rbp 0xfffffe0003779010 rsi 0 rdi 0xffffffff81130da6 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0003778ee0 r11 0x1fffcfff59c r12 0xffffffff82067a90 ddb_dbbe r13 0 r14 0xffffffff81a5b115 r15 0xffffffff81a5b115 rip 0xffffffff81127d97 kdb_enter+0x67 rflags 0x86 kdb_enter+0x67: movq $0,0x143f0ee(%rip) db> show proc Process 12 (intr) at 0xfffff800044a5a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8251a3b0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8251a3b0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8251b000 (map 0xffffffff8251b000) (map.pmap 0xffffffff8251b0c0) (pmap 0xffffffff8251b120) threads: 23 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 Run CPU 0 [swi1: netisr 0] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 I [swi1: hpts] 100084 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 913 907 913 0 Ss select 0xfffff80004e1a8c0 dhclient 910 1 910 0 Ss select 0xfffff80004e1a940 dhclient 907 900 436 65 S select 0xfffff80004e0fc40 dhclient 900 436 436 0 SW wait 0xfffff8001840da50 sh 876 815 815 0 T (threaded) syz-executor.2 100139 RunQ syz-executor.2 100141 RunQ syz-executor.2 100145 s syz-executor.2 824 780 778 0 R syz-executor.3 816 784 784 0 T (threaded) syz-executor.1 100129 s syz-executor.1 100133 RunQ syz-executor.1 100134 RunQ syz-executor.1 815 780 815 0 SWs wait 0xfffff80018d38a50 syz-executor.2 784 780 784 0 SWs wait 0xfffff800184e7a50 syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 R (threaded) syz-fuzzer 100095 Run CPU 1 syz-fuzzer 100118 RunQ syz-fuzzer 100119 S uwait 0xfffff80004e0fc80 syz-fuzzer 100120 RunQ syz-fuzzer 100121 S uwait 0xfffff80004e18400 syz-fuzzer 100122 S uwait 0xfffff80004e10f00 syz-fuzzer 100123 S uwait 0xfffff80004e10e00 syz-fuzzer 100124 S uwait 0xfffff80004e18300 syz-fuzzer 100125 S uwait 0xfffff80004e18200 syz-fuzzer 778 776 778 0 SWs pause 0xfffff800183f50b0 csh 776 694 776 0 Ss select 0xfffff80004e10840 sshd 760 1 760 0 Ss+ ttyin 0xfffff800048c7cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004be7cb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bee0b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bee4b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bee8b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004beecb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004b670b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b674b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b678b0 getty 698 1 698 0 SWs nanslp 0xffffffff8253a5e0 cron 694 1 694 0 Ss select 0xfffff80004e0f9c0 sshd 507 1 507 0 Ss select 0xfffff80004e0fbc0 syslogd 436 1 436 0 SWs wait 0xfffff80004f4f000 devd 435 1 435 65 Ss select 0xfffff80004e16ec0 dhclient 350 1 350 0 Ss select 0xfffff80004e16dc0 dhclient 347 1 347 0 Ss select 0xfffff80004e0fb40 dhclient 23 0 0 0 DL syncer 0xffffffff82629a50 [syncer] 22 0 0 0 DL vlruwt 0xfffff80004bd1528 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100080 D qsleep 0xffffffff82628b00 [bufdaemon] 100087 D - 0xffffffff8200ad80 [bufspacedaemon-0] 100096 D sdflush 0xfffff800043478e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650948 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff82644db8 [dom0] 100085 D launds 0xffffffff82644dc4 [laundry: dom0] 100086 D umarcls 0xffffffff81e06840 [uma] 18 0 0 0 RL [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82e1a818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82bf93c0 [pf purge] 15 0 0 0 DL - 0xffffffff8262615c [soaiod4] 9 0 0 0 DL - 0xffffffff8262615c [soaiod3] 8 0 0 0 DL - 0xffffffff8262615c [soaiod2] 7 0 0 0 DL - 0xffffffff8262615c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff82246040 [doneq0] 100044 D - 0xffffffff82245fc0 [async] 100077 D - 0xffffffff82245e90 [scanner] 14 0 0 0 DL seqstat 0xfffff80004653c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000434ec90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000434ec30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff826422a0 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519e20 [g_event] 100035 D - 0xffffffff82519e28 [g_up] 100036 D - 0xffffffff82519e30 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff800044aa300 [thr_0] 100028 D - 0xfffff800044aa380 [thr_1] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100017 I [swi5: fast taskq] 100029 I [swi3: vm] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 Run CPU 0 [swi1: netisr 0] 100045 I [irq24: virtio_pci0] 100046 I [irq25: virtio_pci0] 100047 I [irq26: virtio_pci0] 100048 I [irq27: virtio_pci0] 100049 I [irq28: virtio_pci1] 100050 I [irq29: virtio_pci1] 100051 I [irq30: virtio_pci1] 100052 I [irq31: virtio_pci1] 100053 I [irq32: virtio_pci1] 100058 I [irq10: virtio_pci2] 100060 I [irq1: atkbd0] 100061 I [irq12: psm0] 100062 I [swi0: uart uart++] 100070 I [swi1: pf send] 100083 I [swi1: hpts] 100084 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004459528 [init] 10 0 0 0 DL audit_w 0xffffffff826427c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8251a3b0 [swapper] 100005 D - 0xfffff80004349700 [if_io_tqg_0] 100006 D - 0xfffff80004349500 [if_io_tqg_1] 100007 D - 0xfffff80004349300 [if_config_tqg_0] 100008 D - 0xfffff80004349100 [softirq_0] 100009 D - 0xfffff800044a9e00 [softirq_1] 100010 D - 0xfffff800044a8e00 [kqueue_ctx taskq] 100011 D - 0xfffff800044a8d00 [inm_free taskq] 100012 D - 0xfffff800044a8c00 [linuxkpi_irq_wq] 100014 D - 0xfffff800044a8a00 [aiod_kick taskq] 100016 D - 0xfffff800044a8800 [thread taskq] 100018 D - 0xfffff800044a8600 [in6m_free taskq] 100019 D - 0xfffff800044a8500 [linuxkpi_short_wq_0] 100020 D - 0xfffff800044a8500 [linuxkpi_short_wq_1] 100021 D - 0xfffff800044a8500 [linuxkpi_short_wq_2] 100022 D - 0xfffff800044a8500 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044a8400 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044a8400 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044a8400 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044a8400 [linuxkpi_long_wq_3] 100033 D - 0xfffff800044a8300 [firmware taskq] 100037 D - 0xfffff800044a8100 [crypto_0] 100038 D - 0xfffff800044a8100 [crypto_1] 100054 D - 0xfffff8000486ce00 [vtnet0 rxq 0] 100055 D - 0xfffff8000486cd00 [vtnet0 txq 0] 100056 D - 0xfffff8000486cc00 [vtnet0 rxq 1] 100057 D - 0xfffff8000486cb00 [vtnet0 txq 1] 100059 D vtbslp 0xfffff80004864100 [virtio_balloon] 100063 D - 0xfffff800048b8a00 [mca taskq] 100066 D - 0xffffffff81e06840 [deadlkres] 100072 D - 0xfffff80004b7de00 [acpi_task_0] 100073 D - 0xfffff80004b7de00 [acpi_task_1] 100074 D - 0xfffff80004b7de00 [acpi_task_2] 100076 D - 0xfffff80004683e00 [CAM taskq] db> show all locks Process 876 (syz-executor.2) thread 0xfffffe0094c3e500 (100141) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80018ae7e88) locked @ /syzkaller/managers/i386/kernel/sys/netinet6/sctp6_usrreq.c:824 Process 12 (intr) thread 0xfffffe000410c500 (100032) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0195fd2c70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:2143 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30935 1814K 31002 kobj 332 1328K 492 newblk 17 1028K 593 vfscache 3 1025K 3 pcb 29 542K 91 inodedep 23 521K 94 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 117 236K 978 acpica 1674 184K 55181 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 14 132K 32 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 120 linker 287 101K 319 filedesc 13 93K 55 bus 995 81K 3509 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 kdtrace 192 39K 1062 umtx 288 36K 288 BPF 21 36K 21 temp 31 33K 1907 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ifaddr 58 17K 60 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 33 14K 1719 KTRACE 100 13K 100 kenv 93 12K 93 eventhandler 133 12K 133 lltable 35 11K 35 ifnet 6 11K 6 ether_multi 124 10K 134 rman 84 10K 425 GEOM 60 10K 489 bmsafemap 2 9K 64 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 3 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 in6_multi 55 8K 55 sglist 5 7K 5 CAM DEV 3 6K 510 taskqueue 57 6K 57 cred 23 6K 206 kqueue 55 6K 920 plimit 21 6K 343 CAM queue 5 6K 1528 UMA 263 5K 263 ufs_dirhash 10 5K 24 vt 11 5K 11 pf_ifnet 9 4K 16 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 routetbl 21 4K 21 DEVFSP 55 4K 58 pwddesc 53 4K 914 hhook 13 4K 13 diradd 25 4K 61 fpukern_ctx 3 3K 3 session 24 3K 37 kcovinfo 48 3K 51 acpisem 22 3K 22 terminal 11 3K 11 sctp_atcl 7 3K 8 proc-args 44 3K 577 uidinfo 3 3K 7 sctp_stro 2 2K 2 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 29 selfd 31 2K 26069 mkdir 13 2K 40 Unitno 27 2K 45 CAM XPT 22 2K 543 ip6ndp 10 2K 12 sctp_ifa 11 2K 12 newdirblk 11 2K 20 ipsecpolicy 2 2K 2 in_multi 5 2K 7 acpidev 20 2K 20 select 10 2K 37 msi 9 2K 9 clone 9 2K 9 sctp_stri 2 1K 2 softdep 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 16 NFSD session 1 1K 1 CAM periph 4 1K 271 tun 6 1K 6 ipsec 3 1K 3 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 sctp_ifn 5 1K 12 crypto 4 1K 4 mld 5 1K 5 encap_export_host 12 1K 12 igmp 5 1K 5 linuxcurrent 3 1K 4 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 sctp_atky 9 1K 9 freework 2 1K 27 chacha20random 1 1K 1 osd 3 1K 10 inpcbpolicy 9 1K 181 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 dirrem 1 1K 29 freeblks 1 1K 26 indirdep 1 1K 10 vnodes 1 1K 1 ktls 1 1K 1 procdesc 2 1K 12 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 soname 6 1K 3225 aesni_data 2 1K 2 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 freefile 1 1K 27 CAM path 4 1K 1034 pmchooks 1 1K 1 sctp_athm 7 1K 8 nexusdev 7 1K 7 sctp_vrf 1 1K 1 sctp_map 4 1K 4 vnet 1 1K 1 entropy 2 1K 39 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 2 sctp_iter 0 0K 7 sctp_mvrf 0 0K 0 sctp_timw 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 7 sctp_aadr 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 26 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 5 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 6 allocindir 0 0K 0 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 0 0K 0 twsbuf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 6 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 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 0 VN POLL 0 0K 0 twa_commands 0 0K 0 statfs 0 0K 198 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 4 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 1897 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 80 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 14566 ioctlops 0 0K 101 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 627 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 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 254 1295330 0 124 35119104 0 pbuf 2624 0 1005 0 0 2 2637120 0 mbuf 256 8626 629 1947098 0 254 2369280 0 RADIX NODE 144 11288 3185 442870 0 62 2084112 0 BUF TRIE 144 181 13287 561 0 62 1939392 0 malloc-384 384 4141 9 4142 0 30 1593600 0 malloc-4096 4096 332 0 492 0 2 1359872 0 malloc-128 128 10410 37 10503 0 126 1337216 0 UMA Slabs 0 112 9371 670 10244 0 126 1124592 0 FFS inode 1160 504 21 531 0 8 609000 0 mbuf_cluster 2048 255 31 538 0 127 585728 0 VM OBJECT 264 1075 65 14688 0 30 300960 0 malloc-65536 65536 4 0 4 0 1 262144 0 VNODE 448 539 37 568 0 30 258048 0 THREAD 1792 138 6 147 0 8 258048 0 malloc-4096 4096 59 1 1534 0 2 245760 0 malloc-64 64 3688 92 4746 0 254 241920 0 malloc-16 16 13005 245 14308 0 254 212000 0 UMA Zones 768 235 4 235 0 16 183552 0 malloc-32 32 4920 120 5880 0 254 161280 0 malloc-128 128 1134 75 25792 0 126 154752 0 MAP ENTRY 96 1227 243 44079 0 126 141120 0 FFS2 dinode 256 504 21 531 0 62 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 10 0 1 131072 0 malloc-1024 1024 122 2 138 0 16 126976 0 malloc-128 128 858 103 1166 0 126 123008 0 256 Bucket 2048 29 31 16599 0 8 122880 0 vmem btag 56 2019 57 2019 0 254 116256 0 S VFS Cache 104 1008 84 1049 0 126 113568 0 DEVCTL 1024 8 100 127 0 0 110592 0 VMSPACE 2544 30 9 897 0 4 99216 0 malloc-16384 16384 5 1 195 0 1 98304 0 UMA Kegs 384 220 3 220 0 30 85632 0 PROC 1320 52 11 913 0 8 83160 0 128 Bucket 1024 9 58 597 0 16 68608 0 filedesc0 1072 53 10 914 0 8 67536 0 malloc-65536 65536 1 0 137 0 1 65536 0 mbuf_packet 256 2 253 124 0 254 65280 0 malloc-4096 4096 15 0 15 0 2 61440 0 malloc-256 256 204 21 474 0 62 57600 0 malloc-8192 8192 7 0 9 0 1 57344 0 malloc-4096 4096 14 0 25 0 2 57344 0 malloc-256 256 41 169 759 0 62 53760 0 64 Bucket 512 18 86 64331 0 30 53248 0 malloc-256 256 176 19 511 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 32 Bucket 256 19 146 1242505 0 62 42240 0 malloc-8192 8192 5 0 33 0 1 40960 0 malloc-64 64 512 118 1607 0 254 40320 0 socket 944 25 15 1332 0 131 37760 0 pcpu-8 8 4476 132 4600 0 254 36864 0 malloc-384 384 84 6 430 0 30 34560 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 0 131 0 1 32768 0 malloc-16384 16384 2 0 8 0 1 32768 0 malloc-8192 8192 4 0 105 0 1 32768 0 malloc-2048 2048 14 2 521 0 8 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 malloc-256 256 84 36 883 0 62 30720 0 malloc-64 64 369 72 14583 0 254 28224 0 malloc-64 64 277 164 28309 0 254 28224 0 malloc-384 384 37 33 114 0 30 26880 0 KNOTE 160 29 121 96042 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 134 52 180 0 126 23808 0 malloc-128 128 137 49 496 0 126 23808 0 tcpcb 1048 5 17 14 0 127 23056 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 54 6 54 0 30 23040 0 TURNSTILE 136 145 23 145 0 62 22848 0 malloc-1024 1024 17 3 17 0 16 20480 0 Files 80 174 76 7397 0 126 20000 0 8 Bucket 80 10 240 1261 0 126 20000 0 malloc-128 128 125 30 855 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 55 20 65 0 62 19200 0 pipe 744 20 5 353 0 16 18600 0 SLEEPQUEUE 88 145 47 145 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-8192 8192 2 0 2 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 malloc-32 32 52 452 1085 0 254 16128 0 malloc-32 32 270 234 481 0 254 16128 0 vtnet_tx_hdr 24 0 668 645300 0 254 16032 0 malloc-128 128 70 54 3140 0 126 15872 0 malloc-256 256 44 16 447 0 62 15360 0 DIRHASH 1024 9 3 34 0 16 12288 0 malloc-4096 4096 3 0 5 0 2 12288 0 malloc-2048 2048 5 1 261 0 8 12288 0 malloc-2048 2048 3 3 1901 0 8 12288 0 malloc-1024 1024 8 4 184 0 16 12288 0 malloc-512 512 9 15 127 0 30 12288 0 ksiginfo 112 46 62 951 0 126 12096 0 malloc-64 64 50 139 368 0 254 12096 0 malloc-32 32 39 339 852 0 254 12096 0 unpcb 256 11 34 1123 0 154 11520 0 malloc-384 384 17 13 19 0 30 11520 0 malloc-256 256 33 12 119 0 62 11520 0 sctp_asoc 2288 2 3 2 0 125 11440 0 malloc-2048 2048 2 2 14 0 8 8192 0 malloc-2048 2048 4 0 9 0 8 8192 0 malloc-2048 2048 2 2 2 0 8 8192 0 malloc-2048 2048 3 1 194 0 8 8192 0 malloc-1024 1024 2 6 45 0 16 8192 0 malloc-1024 1024 3 5 11 0 16 8192 0 malloc-512 512 6 10 6 0 30 8192 0 sctp_raddr 736 2 9 2 0 131 8096 0 rtentry 176 26 20 30 0 62 8096 0 PGRP 88 24 68 37 0 126 8096 0 rl_entry 40 37 165 37 0 254 8080 0 PWD 32 17 235 108 0 254 8064 0 malloc-64 64 10 116 46 0 254 8064 0 malloc-64 64 39 87 64 0 254 8064 0 malloc-32 32 30 222 209 0 254 8064 0 malloc-32 32 138 114 184 0 254 8064 0 malloc-32 32 13 239 44 0 254 8064 0 16 Bucket 144 8 48 208 0 62 8064 0 2 Bucket 32 2 250 522 0 254 8064 0 malloc-16 16 21 479 101 0 254 8000 0 malloc-16 16 38 462 288 0 254 8000 0 malloc-16 16 51 449 222 0 254 8000 0 malloc-16 16 11 489 22 0 254 8000 0 malloc-16 16 8 492 9 0 254 8000 0 malloc-16 16 265 235 270 0 254 8000 0 malloc-16 16 15 485 24973 0 254 8000 0 malloc-128 128 40 22 192 0 126 7936 0 ripcb 488 2 14 10 0 138 7808 0 tcp_inpcb 488 5 11 14 0 138 7808 0 sctp_ep 1280 3 3 3 0 127 7680 0 routing nhops 256 23 7 30 0 62 7680 0 malloc-384 384 8 12 9 0 30 7680 0 malloc-256 256 8 22 316 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 NAMEI 1024 0 4 13231 0 16 4096 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 1 0 3 0 2 4096 0 malloc-4096 4096 1 0 203 0 2 4096 0 malloc-2048 2048 1 1 41 0 8 4096 0 malloc-1024 1024 1 3 1064 0 16 4096 0 malloc-1024 1024 3 1 3 0 16 4096 0 malloc-512 512 2 6 510 0 30 4096 0 malloc-512 512 4 4 19 0 30 4096 0 malloc-512 512 3 5 62 0 30 4096 0 malloc-512 512 1 7 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 sctp_laddr 48 5 79 15 0 254 4032 0 hostcache 96 1 41 1 0 186 4032 0 udpcb 32 2 124 157 0 254 4032 0 malloc-64 64 8 55 12 0 254 4032 0 malloc-32 32 21 105 2714 0 254 4032 0 4 Bucket 48 1 83 59 0 254 4032 0 sctp_chunk 152 2 24 2 0 154 3952 0 udp_inpcb 488 2 6 157 0 138 3904 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 kenv 258 15 0 1056 0 30 3870 0 malloc-384 384 1 9 28 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 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 sctp_stream_msg_out 112 0 0 0 0 186 0 0 sctp_readq 152 0 0 0 0 154 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 0 154 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 138 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_bbr_pcb 832 0 0 1 0 16 0 0 tcp_bbr_map 128 0 0 0 0 126 0 0 tcp_rack_pcb 704 0 0 0 0 16 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 udplite_inpcb 488 0 0 0 0 138 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 0 138 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 syncache 168 0 0 4 0 154 0 0 tcptw 88 0 0 0 0 186 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 584 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 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 g_bio 408 0 0 5053 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 0 124 0 0 mbuf_jumbo_9k 9216 0 0 0 0 124 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 2624 0 0 0 0 30 0 0 clpbuf 2624 0 0 19 0 6 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 6 0 0 swwbuf 2624 0 0 0 0 4 0 0 swrbuf 2624 0 0 0 0 6 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 66 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-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-8192 8192 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 2 0 2 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-384 384 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