panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:4813 cpuid = 0 time = 1607888529 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe000372fc30 vpanic() at vpanic+0x1c7/frame 0xfffffe000372fc90 panic() at panic+0x43/frame 0xfffffe000372fcf0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe000372fd50 sctp_add_to_readq() at sctp_add_to_readq+0x4b9/frame 0xfffffe000372fdb0 sctp_notify_peer_addr_change() at sctp_notify_peer_addr_change+0x2cf/frame 0xfffffe000372fe20 sctp_handle_no_route() at sctp_handle_no_route+0x7c/frame 0xfffffe000372fe60 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0xbfd/frame 0xfffffe000372ffa0 sctp_med_chunk_output() at sctp_med_chunk_output+0x48b3/frame 0xfffffe0003730990 sctp_chunk_output() at sctp_chunk_output+0x1c35/frame 0xfffffe00037312e0 sctp_process_control() at sctp_process_control+0x56a7/frame 0xfffffe0003731750 sctp_common_input_processing() at sctp_common_input_processing+0x7db/frame 0xfffffe00037318e0 sctp_input_with_port() at sctp_input_with_port+0x308/frame 0xfffffe00037319d0 sctp_input() at sctp_input+0x1f/frame 0xfffffe00037319f0 ip_input() at ip_input+0x388/frame 0xfffffe0003731a90 swi_net() at swi_net+0x20d/frame 0xfffffe0003731b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003731bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003731bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003731bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100023 ] Stopped at kdb_enter+0x67: movq $0,0x1477316(%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 0xffffffff810f1080 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe000372fc10 rbp 0xfffffe000372fc30 rsi 0 rdi 0xffffffff810f10b6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0x438a ll+0x4369 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff81978d85 r15 0xffffffff81978d85 rip 0xffffffff810e53e7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1477316(%rip) db> show proc Process 12 (intr) at 0xfffff800044a5a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250fcb0 ABI: null reaper: 0xffffffff8250fcb0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82510900 (map 0xffffffff82510900) (map.pmap 0xffffffff825109c0) (pmap 0xffffffff82510a20) threads: 23 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi3: vm] 100023 Run CPU 0 [swi1: netisr 0] 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 28565 4351 4351 0 R (threaded) syz-executor.3 140874 RunQ syz-executor.3 146834 RunQ syz-executor.3 28564 6734 6734 0 R (threaded) syz-executor.0 119351 RunQ syz-executor.0 146833 RunQ syz-executor.0 28562 781 781 0 R (threaded) syz-executor.1 120051 Run CPU 1 syz-executor.1 146829 S sbwait 0xfffff8001c3901c4 syz-executor.1 146830 S sbwait 0xfffff80013643574 syz-executor.1 146832 S sbwait 0xfffff8001cb4d574 syz-executor.1 28561 4321 4321 0 R (threaded) syz-executor.2 120628 RunQ syz-executor.2 146824 S sbwait 0xfffff80025160cd4 syz-executor.2 146825 S uwait 0xfffff80004d61680 syz-executor.2 146826 S uwait 0xfffff8001cc22780 syz-executor.2 146827 S uwait 0xfffff8001ccbf600 syz-executor.2 7268 1 7268 65 Ss select 0xfffff8001df75d40 dhclient 6757 1 6757 0 Ss select 0xfffff8001ceac3c0 dhclient 6753 1 6753 0 Ss select 0xfffff8001ceac5c0 dhclient 6734 778 6734 0 Ss nanslp 0xffffffff8252fea0 syz-executor.0 5450 1 5450 65 Ss select 0xfffff8001cc9e3c0 dhclient 4918 1 4918 0 Ss select 0xfffff80004dfb7c0 dhclient 4915 1 4915 0 Ss select 0xfffff8001cd46f40 dhclient 4904 1 4904 65 Ss select 0xfffff8001cd496c0 dhclient 4351 778 4351 0 Rs syz-executor.3 4346 1 4346 0 Ss select 0xfffff800251c1140 dhclient 4342 1 4342 0 Ss select 0xfffff8001cd467c0 dhclient 4321 778 4321 0 Rs syz-executor.2 2028 1 2028 65 Ss select 0xfffff8001cc9e640 dhclient 1466 1 1466 0 Ss select 0xfffff8001cc9e840 dhclient 1463 1 1463 0 Ss select 0xfffff8001cc9ebc0 dhclient 781 778 781 0 Rs syz-executor.1 778 776 776 0 S (threaded) syz-fuzzer 100107 S uwait 0xfffff80004b43a00 syz-fuzzer 100108 S uwait 0xfffff8001c4cc800 syz-fuzzer 100109 S kqread 0xfffff80004d4c200 syz-fuzzer 100110 S uwait 0xfffff8001c4cca00 syz-fuzzer 100111 S uwait 0xfffff8001c4ccb00 syz-fuzzer 100112 S uwait 0xfffff8001c4ccc00 syz-fuzzer 100113 S uwait 0xfffff8001c4ccd00 syz-fuzzer 100114 S uwait 0xfffff8001c4cce00 syz-fuzzer 100120 S uwait 0xfffff8001c28e600 syz-fuzzer 100121 S uwait 0xfffff8001c28e700 syz-fuzzer 776 774 776 0 Ss pause 0xfffff8001c5345d8 csh 774 694 774 0 Ss select 0xfffff80004dfb9c0 sshd 754 1 754 0 Ss+ ttyin 0xfffff800043430b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004b538b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b53cb0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004b5a0b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004b5a4b0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004b5a8b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004b5acb0 getty 747 1 747 0 Ss+ ttyin 0xfffff800048d50b0 getty 746 1 746 0 Ss+ ttyin 0xfffff800048d54b0 getty 698 1 698 0 Ss nanslp 0xffffffff8252fea0 cron 694 1 694 0 Ss select 0xfffff80004d56b40 sshd 507 1 507 0 Ss select 0xfffff80004d56740 syslogd 436 1 436 0 Ss select 0xfffff80004dfba40 devd 435 1 435 65 Ss select 0xfffff80004d567c0 dhclient 350 1 350 0 Ss select 0xfffff80004dfbcc0 dhclient 347 1 347 0 Ss select 0xfffff80004d56a40 dhclient 23 0 0 0 DL vlruwt 0xfffff80004cfba50 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261d238 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c300 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100085 D sdflush 0xfffff800040838e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff826437c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637c38 [dom0] 100076 D launds 0xffffffff82637c44 [laundry: dom0] 100077 D umarcl 0xffffffff814f1d60 [uma] 18 0 0 0 DL - 0xffffffff82364268 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c23818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e14390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b8dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261b8dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261b8dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261b8dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223bfc0 [doneq0] 100067 D - 0xffffffff8223be90 [scanner] 5 0 0 0 DL crypto_ 0xfffff800044d8c90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800044d8c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82635130 [crypto] 14 0 0 0 DL seqstat 0xfffff800044dac88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f720 [g_event] 100026 D - 0xffffffff8250f728 [g_up] 100027 D - 0xffffffff8250f730 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800044a2800 [thr_0] 100019 D - 0xfffff800044a2880 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi5: fast taskq] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100020 I [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi3: vm] 100023 Run CPU 0 [swi1: netisr 0] 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 0xffffffff82635650 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fcb0 [swapper] 100005 D - 0xfffff80004347c00 [if_config_tqg_0] 100006 D - 0xfffff80004347b00 [softirq_0] 100007 D - 0xfffff80004347a00 [softirq_1] 100008 D - 0xfffff80004347900 [if_io_tqg_0] 100009 D - 0xfffff80004347800 [if_io_tqg_1] 100011 D - 0xfffff80004347600 [kqueue_ctx taskq] 100012 D - 0xfffff80004347500 [inm_free taskq] 100015 D - 0xfffff80004347200 [aiod_kick taskq] 100016 D - 0xfffff80004347100 [thread taskq] 100017 D - 0xfffff80004347000 [in6m_free taskq] 100024 D - 0xfffff80004484e00 [firmware taskq] 100029 D - 0xfffff80004484d00 [crypto_0] 100030 D - 0xfffff80004484d00 [crypto_1] 100044 D - 0xfffff80004484b00 [vtnet0 rxq 0] 100045 D - 0xfffff80004484a00 [vtnet0 txq 0] 100046 D - 0xfffff80004484900 [vtnet0 rxq 1] 100047 D - 0xfffff80004484800 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004338280 [virtio_balloon] 100053 D - 0xfffff80004484600 [mca taskq] 100058 D - 0xffffffff81d21291 [deadlkres] 100062 D - 0xfffff80004b77800 [acpi_task_0] 100063 D - 0xfffff80004b77800 [acpi_task_1] 100064 D - 0xfffff80004b77800 [acpi_task_2] 100066 D - 0xfffff80004484c00 [CAM taskq] db> show all locks Process 28564 (syz-executor.0) thread 0xfffffe0094ea0300 (146833) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff80076b55e88) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_usrreq.c:7005 Process 28562 (syz-executor.1) thread 0xfffffe00887c3500 (146832) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffff8001cb4d518) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:467 Process 12 (intr) thread 0xfffffe000470c500 (100023) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00950a41a0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:1311 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8001ca74988) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_input.c:4969 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29250 1714K 29315 kobj 336 1344K 496 pcb 702 1298K 112117 newblk 5 1025K 39797 vfscache 3 1025K 3 inodedep 9 515K 36235 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_stro 334 334K 27257 subproc 145 283K 28658 sctp_atcl 675 254K 87121 acpica 1674 184K 54410 vnet_data 1 168K 1 tidhash 3 141K 3 filedesc 18 137K 54963 pagedep 9 130K 56783 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 261 98K 325 BPF 46 88K 102 bus 990 80K 3306 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 508 64K 508 sctp_timw 253 64K 253 umtx 378 48K 378 sctp_atky 1025 44K 117795 kdtrace 218 43K 75401 temp 36 35K 4828 hostcache 1 32K 1 shm 1 32K 58 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 87 27K 103 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 ether_multi 167 14K 360 bus-sc 31 14K 1547 lltable 43 14K 345 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 125 11K 125 sctp_athm 675 11K 90392 cred 42 11K 594 sctp_map 668 11K 54348 ksem 7 11K 796 in6_multi 83 10K 177 GEOM 60 10K 489 lockf 90 10K 3565 rman 82 10K 423 bmsafemap 2 9K 28881 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 131 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 kqueue 65 7K 28701 routetbl 29 7K 464 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 902 pf_ifnet 14 6K 228 CAM queue 5 6K 1528 taskqueue 48 6K 48 DEVFSP 78 5K 240 ufs_dirhash 24 5K 24 session 35 5K 79 pgrp 35 5K 92 vt 11 5K 11 UMA 254 5K 254 pf_table 2 4K 108 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 204 evdev 4 4K 4 pwddesc 63 4K 28566 selfd 55 4K 365481 hhook 13 4K 13 sctp_ifa 24 3K 39 proc-args 52 3K 955 terminal 11 3K 11 acpisem 22 3K 22 uidinfo 5 3K 81 select 19 3K 876 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 29 CAM XPT 22 2K 543 sctp_stri 3 2K 7338 in_multi 6 2K 20 Unitno 25 2K 145 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 ip6opt 8 2K 211 tun 7 2K 7 pf_osfp 9 1K 9 softdep 1 1K 1 dirrem 4 1K 28285 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 942 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 39 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 55014 encap_export_host 12 1K 12 procdesc 5 1K 28 crypto 3 1K 3 inpcbpolicy 17 1K 19382 newdirblk 4 1K 27507 diradd 4 1K 28360 freefile 4 1K 28203 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 9 vnodes 1 1K 32 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 pf_rule 1 1K 267 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 31772 tcpfunc 2 1K 2 ip_msource 2 1K 12 soname 5 1K 46348 pmchooks 1 1K 1 nexusdev 5 1K 5 filecaps 5 1K 176 sctp_vrf 1 1K 1 entropy 2 1K 64 vnet 1 1K 1 iov 1 1K 39096 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 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 33475 sctp_iter 0 0K 45 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 11 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 34 sctp_aadr 0 0K 469 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 scsi_pass 0 0K 0 ciss_data 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 iavf 0 0K 0 ixl 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 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 USB 0 0K 0 xen_intr 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twsbuf 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 70 vm_fictitious 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 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 UMAHash 0 0K 0 CAM CCB 0 0K 105757 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 88020 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 464 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 28120 freefrag 0 0K 11 allocindir 0 0K 0 indirdep 0 0K 5630 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 ip6_msource 0 0K 3 ip6_moptions 0 0K 2 in6_mfilter 0 0K 6 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 34 in_mfilter 0 0K 34 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 14 VN POLL 0 0K 1 statfs 0 0K 27704 namei_tracker 0 0K 284 export_host 0 0K 0 cl_savebuf 0 0K 158 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 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 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MVS driver 0 0K 0 mbuf_tag 0 0K 526 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1898 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 sbuf 0 0K 288 mps_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPSSAS 0 0K 0 SWAP 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 sysctltmp 0 0K 1108 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 3 rctl 0 0K 0 mpr 0 0K 0 mfibuf 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 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 50 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix_sriov 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_jumbo_page 4096 4 15080 30633 0 254 61784064 0 mbuf_cluster 2048 9728 0 9728 0 254 19922944 0 tcp_log 416 0 15012 210481 0 254 6244992 0 mbuf 256 1107 15453 1278249 0 254 4239360 0 pbuf 2632 0 957 0 0 2 2518824 0 mbuf_packet 256 8579 1021 983716 0 254 2457600 0 UMA Slabs 0 112 21317 28 21317 0 126 2390640 0 RADIX NODE 144 14955 1086 971856 0 63 2309904 0 BUF TRIE 144 487 12981 76051 0 62 1939392 0 malloc-384 384 4117 3 4117 0 30 1582080 0 malloc-4096 4096 359 4 1057 0 2 1486848 0 malloc-128 128 9621 268 65209 0 126 1265792 0 sctp_asoc 2288 334 196 27174 0 254 1212640 0 256 Bucket 2048 342 26 27002 0 8 753664 0 sctp_ep 1280 338 247 55328 0 254 748800 0 malloc-2048 2048 342 10 55483 0 8 720896 0 FFS inode 1128 569 26 28807 0 8 671160 0 socket 944 48 508 78112 0 254 524864 0 sctp_raddr 736 344 338 32707 0 254 501952 0 tcp_bbr_map 128 0 3410 189397 0 126 436480 0 VM OBJECT 264 1466 64 423431 0 30 403920 0 malloc-65536 65536 0 6 144 0 1 393216 0 malloc-65536 65536 6 0 6 0 1 393216 0 malloc-1024 1024 340 20 27288 0 16 368640 0 VNODE 488 606 90 28846 0 30 339648 0 THREAD 1792 154 35 46834 0 8 338688 0 malloc-4096 4096 72 5 28581 0 2 315392 0 malloc-384 384 769 41 87243 0 30 311040 0 malloc-384 384 83 667 36988 0 30 288000 0 malloc-2048 2048 8 126 106586 0 8 274432 0 malloc-64 64 3579 453 66964 0 254 258048 0 malloc-16384 16384 11 4 27631 0 1 245760 0 malloc-32768 32768 0 7 5232 0 1 229376 0 malloc-32768 32768 1 6 41 0 1 229376 0 DEVCTL 1024 0 212 144 0 0 217088 0 malloc-16 16 12914 336 128852 0 254 212000 0 malloc-256 256 67 728 97079 0 62 203520 0 g_bio 408 0 490 393801 0 30 199920 0 malloc-128 128 1286 264 59105 0 126 198400 0 malloc-65536 65536 1 2 123 0 1 196608 0 MAP ENTRY 96 1702 314 1618593 0 126 193536 0 udplite_inpcb 488 6 378 16431 0 254 187392 0 FFS2 dinode 256 569 136 28807 0 62 180480 0 malloc-32 32 5192 352 90047 0 254 177408 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-128 128 606 727 30544 0 126 170624 0 sctp_chunk 152 499 463 18633 0 254 146224 0 S VFS Cache 104 1034 370 30149 0 126 146016 0 malloc-256 256 427 128 53673 0 62 142080 0 vmem btag 56 2377 59 2379 0 254 136416 0 malloc-65536 65536 0 2 719 0 1 131072 0 VMSPACE 2544 40 11 28544 0 4 129744 0 malloc-256 256 369 126 112305 0 62 126720 0 clpbuf 2632 0 48 2405 0 16 126336 0 128 Bucket 1024 87 36 9419 0 16 125952 0 ksiginfo 112 66 978 2131 0 126 116928 0 tcpcb 1048 4 106 1634 0 254 115280 0 malloc-1024 1024 109 3 126 0 16 114688 0 PROC 1320 62 19 28565 0 8 106920 0 filedesc0 1072 63 21 28566 0 8 90048 0 malloc-4096 4096 15 6 28170 0 2 86016 0 malloc-16384 16384 0 5 28 0 1 81920 0 UMA Kegs 384 212 1 212 0 30 81792 0 64 Bucket 512 75 77 24834 0 30 77824 0 malloc-256 256 67 203 149182 0 62 69120 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 0 2 126 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 6 2 125 0 1 65536 0 malloc-8192 8192 4 4 44 0 1 65536 0 malloc-128 128 464 32 1808 0 126 63488 0 32 Bucket 256 94 146 22499 0 62 61440 0 malloc-8192 8192 1 6 57 0 1 57344 0 tcp_inpcb 488 4 108 1634 0 254 54656 0 malloc-128 128 129 274 28113 0 126 51584 0 malloc-128 128 298 105 781 0 126 51584 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-64 64 538 218 24884 0 254 48384 0 pipe 744 23 37 1415 0 16 44640 0 malloc-64 64 136 557 394182 0 254 44352 0 malloc-256 256 133 32 162 0 62 42240 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-64 64 100 530 30186 0 254 40320 0 Files 80 242 258 123621 0 126 40000 0 malloc-256 256 110 40 1290 0 62 38400 0 malloc-256 256 94 56 3946 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 135298 0 16 36864 0 malloc-512 512 10 62 8829 0 30 36864 0 pcpu-8 8 4345 263 6659 0 254 36864 0 malloc-64 64 484 83 678 0 254 36288 0 malloc-16384 16384 1 1 5 0 1 32768 0 malloc-4096 4096 4 4 98 0 2 32768 0 malloc-2048 2048 3 13 1160 0 8 32768 0 malloc-1024 1024 28 4 36 0 16 32768 0 pcpu-64 64 453 59 453 0 254 32768 0 sctp_stream_msg_out 112 183 105 2603 0 254 32256 0 8 Bucket 80 61 339 11560 0 126 32000 0 tcp_bbr_pcb 832 0 36 499 0 16 29952 0 TURNSTILE 136 190 20 190 0 62 28560 0 sctp_laddr 48 9 579 5778 0 254 28224 0 malloc-32 32 261 621 27943 0 254 28224 0 16 Bucket 144 59 137 2069 0 62 28224 0 4 Bucket 48 6 582 1053 0 254 28224 0 KNOTE 160 28 147 323664 0 62 28000 0 unpcb 256 20 85 3250 0 254 26880 0 malloc-8192 8192 1 2 3 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-2048 2048 6 6 93 0 8 24576 0 malloc-1024 1024 8 16 304 0 16 24576 0 PWD 32 22 734 27556 0 254 24192 0 malloc-64 64 235 143 569 0 254 24192 0 malloc-32 32 121 635 56414 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 53 7 355 0 30 23040 0 malloc-2048 2048 6 4 230 0 8 20480 0 2 Bucket 32 80 550 6445 0 254 20160 0 malloc-128 128 63 92 1605 0 126 19840 0 malloc-128 128 109 46 233 0 126 19840 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 6 2 6 0 8 16384 0 malloc-1024 1024 4 12 69 0 16 16384 0 udpcb 32 8 496 17102 0 254 16128 0 malloc-64 64 47 205 2057 0 254 16128 0 vtnet_tx_hdr 24 0 668 860727 0 254 16032 0 malloc-16 16 699 301 54624 0 254 16000 0 udp_inpcb 488 2 30 671 0 254 15616 0 malloc-384 384 1 39 1125 0 30 15360 0 malloc-4096 4096 0 3 17 0 2 12288 0 malloc-1024 1024 6 6 2728 0 16 12288 0 malloc-512 512 3 21 177 0 30 12288 0 malloc-512 512 11 13 25 0 30 12288 0 malloc-512 512 8 16 65 0 30 12288 0 malloc-64 64 100 89 184 0 254 12096 0 sctp_readq 152 1 77 1395 0 254 11856 0 ripcb 488 5 19 646 0 254 11712 0 routing nhops 256 25 20 68 0 62 11520 0 malloc-384 384 21 9 22 0 30 11520 0 malloc-256 256 9 36 150 0 62 11520 0 cpuset 104 7 86 718 0 126 9672 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 2 0 2 8192 0 malloc-4096 4096 0 2 7 0 2 8192 0 malloc-1024 1024 7 1 8 0 16 8192 0 malloc-512 512 0 16 2 0 30 8192 0 malloc-512 512 0 16 13 0 30 8192 0 rtentry 176 31 15 68 0 62 8096 0 rl_entry 40 102 100 102 0 254 8080 0 sctp_asconf_ack 48 0 168 4 0 254 8064 0 syncache 168 0 48 6 0 254 8064 0 malloc-32 32 8 244 48 0 254 8064 0 malloc-32 32 77 175 649 0 254 8064 0 malloc-32 32 88 164 279 0 254 8064 0 malloc-32 32 40 212 648 0 254 8064 0 malloc-32 32 37 215 1699 0 254 8064 0 malloc-16 16 18 482 72 0 254 8000 0 malloc-16 16 10 490 123 0 254 8000 0 malloc-16 16 284 216 464 0 254 8000 0 malloc-16 16 33 467 47 0 254 8000 0 malloc-16 16 185 315 1226 0 254 8000 0 malloc-16 16 22 478 43345 0 254 8000 0 itimer 352 0 22 23 0 30 7744 0 kenv 258 3 27 1031 0 30 7740 0 L VFS Cache 320 0 24 4 0 30 7680 0 malloc-384 384 1 19 5 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 661 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-2048 2048 2 0 2 0 8 4096 0 malloc-1024 1024 0 4 3 0 16 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 1 0 254 4048 0 hostcache 96 2 40 2 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo 4 0 493 2 0 254 1972 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 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 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 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 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 sackhole 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 488 0 0 0 0 30 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 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 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 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-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-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 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