panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4871 cpuid = 1 time = 1591254976 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002e418420 vpanic() at vpanic+0x1c7/frame 0xfffffe002e418480 panic() at panic+0x43/frame 0xfffffe002e4184e0 __mtx_lock_flags() at __mtx_lock_flags+0x202/frame 0xfffffe002e418540 sctp_free_assoc() at sctp_free_assoc+0x7e4/frame 0xfffffe002e4185d0 sctp_lower_sosend() at sctp_lower_sosend+0x223d/frame 0xfffffe002e4187b0 sctp_sosend() at sctp_sosend+0x501/frame 0xfffffe002e4188e0 sosend() at sosend+0xc6/frame 0xfffffe002e418950 kern_sendit() at kern_sendit+0x33d/frame 0xfffffe002e418a00 sendit() at sendit+0x224/frame 0xfffffe002e418a60 sys_sendmsg() at sys_sendmsg+0x8b/frame 0xfffffe002e418ac0 amd64_syscall() at amd64_syscall+0x262/frame 0xfffffe002e418bf0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002e418bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x28289a, rsp = 0x7fffdff79f08, rbp = 0x7fffdff79f70 --- KDB: enter: panic [ thread pid 3047 tid 100385 ] Stopped at kdb_enter+0x67: movq $0,0x14a7356(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xfffffe0026600000 rdx 0x3ffff rbx 0 rsp 0xfffffe002e418400 rbp 0xfffffe002e418420 rsi 0x40001 rdi 0xffffffff810be006 vprintf+0x176 r8 0 r9 0xffffffff r10 0x4967c2cb r11 0xf07cee74 r12 0xffffffff82068e30 ddb_dbbe r13 0 r14 0xffffffff819a539d r15 0xffffffff819a539d rip 0xffffffff810b3317 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x14a7356(%rip) db> show proc Process 3047 (syz-executor.3) at 0xfffff8007b333520: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 773 at 0xfffff8000c3c0520 ABI: FreeBSD ELF64 arguments: /root/syz-executor.3 reaper: 0xfffff8000331c000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe0025c83000 (map 0xfffffe0025c83000) (map.pmap 0xfffffe0025c830c0) (pmap 0xfffffe0025c83120) threads: 7 100829 RunQ syz-executor.3 100327 S sbwait 0xfffffe0025ca7c6c syz-executor.3 100340 S sbwait 0xfffffe0025ca91d4 syz-executor.3 100349 S sbwait 0xfffffe00239f61d4 syz-executor.3 100350 S sbwait 0xfffffe0025ca91d4 syz-executor.3 100385 Run CPU 1 syz-executor.3 100407 RunQ syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 3050 774 774 0 R (threaded) syz-executor.1 100941 RunQ syz-executor.1 100370 S connec 0xfffffe0025cbd478 syz-executor.1 100373 S sbwait 0xfffffe0025cbd55c syz-executor.1 100375 S uwait 0xfffff8000cdf8180 syz-executor.1 100376 D biowr 0xfffffe0003e41680 syz-executor.1 100381 S uwait 0xfffff80003cbe480 syz-executor.1 100383 S uwait 0xfffff8000c1cb580 syz-executor.1 3049 1404 1404 0 R (threaded) syz-executor.2 100855 RunQ syz-executor.2 100343 S sbwait 0xfffffe00239e48e4 syz-executor.2 100361 S sbwait 0xfffffe0025cb98e4 syz-executor.2 100365 S uwait 0xfffff8000cdf8300 syz-executor.2 100367 S uwait 0xfffff8000cdf8380 syz-executor.2 3048 1168 1168 0 S (threaded) syz-executor.0 101176 S nanslp 0xffffffff8252efe0 syz-executor.0 100342 S sbwait 0xfffffe0025cab1d4 syz-executor.0 100358 S sbwait 0xfffffe0025cbca8c syz-executor.0 100341 S pipdwt 0xfffff80003ca78e8 syz-executor.0 100347 S uwait 0xfffff8000cdf3000 syz-executor.0 100363 S uwait 0xfffff8000c1cbb00 syz-executor.0 3047 773 773 0 R (threaded) syz-executor.3 100829 RunQ syz-executor.3 100327 S sbwait 0xfffffe0025ca7c6c syz-executor.3 100340 S sbwait 0xfffffe0025ca91d4 syz-executor.3 100349 S sbwait 0xfffffe00239f61d4 syz-executor.3 100350 S sbwait 0xfffffe0025ca91d4 syz-executor.3 100385 Run CPU 1 syz-executor.3 100407 RunQ syz-executor.3 2533 1 2533 65 Ss select 0xfffff80003a5bec0 dhclient 2232 1 2232 0 Ss select 0xfffff80003a5b440 dhclient 2229 1 2229 0 Ss select 0xfffff8007b130ec0 dhclient 2209 1 2209 65 Ss select 0xfffff800033506c0 dhclient 1903 1 1903 0 Ss select 0xfffff8000334f540 dhclient 1900 1 1900 0 Ss select 0xfffff80003350740 dhclient 1880 1 1880 65 Ss select 0xfffff80003352ec0 dhclient 1494 1 1494 0 Ss select 0xfffff80003350540 dhclient 1491 1 1491 0 Ss select 0xfffff8000334fac0 dhclient 1471 1 1471 65 Ss select 0xfffff8000334f040 dhclient 1404 768 1404 0 Ss nanslp 0xffffffff8252efe0 syz-executor.2 1168 768 1168 0 Rs syz-executor.0 823 1 823 0 Ss select 0xfffff80003352740 dhclient 820 1 820 0 Ss select 0xfffff8000334f6c0 dhclient 774 768 774 0 Ss nanslp 0xffffffff8252efe1 syz-executor.1 773 768 773 0 Ss nanslp 0xffffffff8252efe0 syz-executor.3 768 766 766 0 S (threaded) syz-fuzzer 100108 S kqread 0xfffff80003c0e600 syz-fuzzer 100109 S uwait 0xfffff800037fb680 syz-fuzzer 100110 S uwait 0xfffff800037fb780 syz-fuzzer 100111 S uwait 0xfffff800037fb880 syz-fuzzer 100112 S uwait 0xfffff8000334ad00 syz-fuzzer 100113 S uwait 0xfffff80003cbe180 syz-fuzzer 100114 S uwait 0xfffff80003cbe280 syz-fuzzer 100115 S uwait 0xfffff80003cbe380 syz-fuzzer 100116 S uwait 0xfffff80003a42100 syz-fuzzer 100158 S uwait 0xfffff80003a3fa80 syz-fuzzer 100653 S uwait 0xfffff8000c301e00 syz-fuzzer 766 764 766 0 Ss pause 0xfffff8000c8e1ae8 csh 764 682 764 0 Ss select 0xfffff80003352440 sshd 748 1 748 0 Ss+ ttyin 0xfffff8000380c0b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80003b7dcb0 getty 746 1 746 0 Ss+ ttyin 0xfffff80003b804b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b80cb0 getty 744 1 744 0 Ss+ ttyin 0xfffff800033b54b0 getty 743 1 743 0 Ss+ ttyin 0xfffff800033b5cb0 getty 742 1 742 0 Ss+ ttyin 0xfffff800033b84b0 getty 741 1 741 0 Ss+ ttyin 0xfffff800033b8cb0 getty 740 1 740 0 Ss+ ttyin 0xfffff800033b74b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252efe0 cron 682 1 682 0 Ss select 0xfffff80003a5b4c0 sshd 495 1 495 0 Ss select 0xfffff80003352d40 syslogd 424 1 424 0 Ss select 0xfffff80003352cc0 devd 423 1 423 65 Ss select 0xfffff80003352a40 dhclient 338 1 338 0 Ss select 0xfffff80003352b40 dhclient 335 1 335 0 Ss select 0xfffff80003a5bdc0 dhclient 23 0 0 0 DL syncer 0xffffffff8261af18 [syncer] 22 0 0 0 DL vlruwt 0xfffff800033f7a40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100069 D qsleep 0xffffffff8261a230 [bufdaemon] 100076 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100085 D sdflush 0xfffff80003d24ce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82641248 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100067 D psleep 0xffffffff826356d8 [dom0] 100074 D launds 0xffffffff826356e4 [laundry: dom0] 100075 D umarcl 0xffffffff8154c550 [uma] 18 0 0 0 DL - 0xffffffff82362c58 [rand_harvestq] 17 0 0 0 DL pftm 0xffffffff82c573a0 [pf purge] 16 0 0 0 DL waiting 0xffffffff8261d690 [sctp_iterator] 15 0 0 0 DL - 0xffffffff8261982c [soaiod4] 9 0 0 0 DL - 0xffffffff8261982c [soaiod3] 8 0 0 0 DL - 0xffffffff8261982c [soaiod2] 7 0 0 0 DL - 0xffffffff8261982c [soaiod1] 6 0 0 0 RL (threaded) [cam] 100033 CanRun [doneq0] 100066 D - 0xffffffff8223a890 [scanner] 5 0 0 0 DL crypto_ 0xfffff800033f6090 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff800033f6030 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82632ec0 [crypto] 14 0 0 0 DL seqstat 0xfffff8000338f888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100024 D - 0xffffffff8250df80 [g_event] 100025 D - 0xffffffff8250df88 [g_up] 100026 D - 0xffffffff8250df90 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100017 D - 0xfffff80003351e80 [thr_0] 100018 D - 0xfffff80003351ec0 [thr_1] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100019 I [swi4: clock (0)] 100020 I [swi4: clock (1)] 100021 I [swi1: netisr 0] 100022 I [swi3: vm] 100034 I [irq24: virtio_pci0] 100035 I [irq25: virtio_pci0] 100036 I [irq26: virtio_pci0] 100037 Run CPU 0 [irq27: virtio_pci0] 100038 I [irq28: virtio_pci1] 100039 I [irq29: virtio_pci1] 100040 I [irq30: virtio_pci1] 100041 I [irq31: virtio_pci1] 100042 I [irq32: virtio_pci1] 100047 I [irq10: virtio_pci2] 100049 I [irq1: atkbd0] 100050 I [irq12: psm0] 100051 I [swi0: uart uart++] 100060 I [swi1: pf send] 100072 I [swi1: hpts] 100073 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff8000331c000 [init] 10 0 0 0 DL audit_w 0xffffffff82633398 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250e510 [swapper] 100005 D - 0xfffff80003346100 [softirq_0] 100006 D - 0xfffff80003346000 [softirq_1] 100007 D - 0xfffff80003343e00 [if_io_tqg_0] 100008 D - 0xfffff80003343d00 [if_io_tqg_1] 100009 D - 0xfffff80003343c00 [if_config_tqg_0] 100010 D - 0xfffff8000334d100 [kqueue_ctx taskq] 100011 D - 0xfffff8000334d000 [aiod_kick taskq] 100014 D - 0xfffff8000334ec00 [in6m_free taskq] 100015 D - 0xfffff8000334eb00 [thread taskq] 100023 D - 0xfffff8000334e900 [firmware taskq] 100028 D - 0xfffff8000334e700 [crypto_0] 100029 D - 0xfffff8000334e700 [crypto_1] 100043 D - 0xfffff80003349d00 [vtnet0 rxq 0] 100044 D - 0xfffff80003349c00 [vtnet0 txq 0] 100045 D - 0xfffff80003349b00 [vtnet0 rxq 1] 100046 D - 0xfffff80003349a00 [vtnet0 txq 1] 100048 D vtbslp 0xfffff80003597800 [virtio_balloon] 100052 D - 0xfffff80003821600 [mca taskq] 100057 D - 0xffffffff81d48e10 [deadlkres] 100062 D - 0xfffff80003b74900 [acpi_task_0] 100063 D - 0xfffff80003b74900 [acpi_task_1] 100064 D - 0xfffff80003b74900 [acpi_task_2] 100065 D - 0xfffff8000334e500 [CAM taskq] db> show all locks Process 3050 (syz-executor.1) thread 0xfffffe0025cc1700 (100373) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0025cbd500) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:414 Process 3050 (syz-executor.1) thread 0xfffffe002597d700 (100376) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003e41700) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3882 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8007b5c6808) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:933 Process 3049 (syz-executor.2) thread 0xfffffe002584aa00 (100361) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0025cb9888) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:414 Process 3047 (syz-executor.3) thread 0xfffffe0025c7d000 (100385) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0025c10a90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_pcb.c:4357 Process 12 (intr) thread 0xfffffe00049fc800 (100037) exclusive sleep mutex vtscsi0 (VTSCSI Lock) r = 0 (0xfffff8000334d408) locked @ /syzkaller/managers/main/kernel/sys/dev/virtio/scsi/virtio_scsi.c:2232 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4851K 4241 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 27849 1625K 27913 kobj 334 1336K 493 newblk 20 1029K 20450 vfscache 4 1025K 4 pcb 75 591K 3274 inodedep 11 517K 3462 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 145 293K 3133 acpica 1674 185K 52739 vnet_data 1 168K 1 filedesc 22 153K 4287 pagedep 9 130K 2161 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 239 96K 295 BPF 46 88K 46 bus 972 79K 3412 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 501 63K 501 umtx 378 48K 378 kdtrace 211 41K 15831 temp 35 33K 3173 hostcache 1 32K 1 shm 1 32K 3 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 83 30K 91 DEVFS_RULE 56 27K 56 vmem 3 26K 5 gtaskqueue 18 26K 18 sctp_atcl 45 23K 1897 kbdmux 6 22K 6 sctp_stro 21 21K 649 ufs_mount 4 17K 5 proc 3 17K 3 lltable 44 16K 180 tty 16 16K 16 tidhash 1 16K 1 ithread 98 16K 98 ether_multi 172 14K 322 bus-sc 30 14K 1439 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 eventhandler 132 12K 132 in6_multi 89 11K 165 pfs_nodes 20 10K 20 sctp_timw 39 10K 39 GEOM 60 10K 487 rman 82 10K 423 bmsafemap 3 9K 3351 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 18 pfs_vncache 1 8K 1 audit_evclass 233 8K 291 cred 28 7K 386 select 52 7K 52 kqueue 65 7K 3055 CAM DEV 3 6K 510 plimit 24 6K 515 vt 11 6K 11 routetbl 25 6K 48 sglist 5 6K 5 CAM queue 5 6K 1528 DEVFSP 78 5K 172 taskqueue 45 5K 45 ufs_dirhash 24 5K 24 session 35 5K 53 pgrp 35 5K 59 pf_ifnet 10 5K 19 pf_rule 4 4K 10 memdesc 1 4K 1 MCA 32 4K 32 UMA 248 4K 248 evdev 4 4K 4 kcovinfo 64 4K 153 lockf 32 4K 150 hhook 13 4K 13 proc-args 52 3K 733 acpisem 22 3K 22 terminal 11 3K 11 sctp_atky 66 3K 2546 uidinfo 5 3K 13 sctp_ifa 17 3K 32 pf_table 1 2K 5 local_apic 1 2K 1 io_apic 1 2K 1 CAM CCB 1 2K 44506 ipsec-saq 2 2K 2 ip6ndp 12 2K 31 Unitno 34 2K 17287 CAM XPT 22 2K 543 in_multi 6 2K 12 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 softdep 1 1K 1 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 inpcbpolicy 32 1K 9830 clone 8 1K 8 vnodemarker 2 1K 150 NFSD session 1 1K 1 CAM periph 4 1K 271 dirrem 3 1K 2731 mkdir 6 1K 4208 mld 6 1K 6 sctp_ifn 6 1K 11 igmp 6 1K 6 nhops 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 sctp_athm 45 1K 1899 sctp_map 42 1K 1298 diradd 5 1K 2792 freework 3 1K 9044 crypto 3 1K 3 newdirblk 4 1K 2104 freeblks 2 1K 3100 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 encap_export_host 8 1K 8 freefile 3 1K 2729 osd 3 1K 9 indirdep 1 1K 9737 vnodes 1 1K 4 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 iov 8 1K 24711 feeder 7 1K 7 loginclass 3 1K 6 soname 6 1K 7778 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 tcpfunc 2 1K 2 ktls 1 1K 1 pmchooks 1 1K 1 prison 4 1K 4 nexusdev 5 1K 5 filecaps 5 1K 103 entropy 2 1K 46 sctp_vrf 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 vtfont 0 0K 0 madt_table 0 0K 2 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 pvscsi 0 0K 0 smartpqi 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 fpukern_ctx 0 0K 0 midi buffers 0 0K 0 xen_intr 0 0K 0 mixer 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpi_perf 0 0K 0 isci 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 vm_fictitious 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 UMAHash 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 1842 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 72 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 10 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 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 10 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 lDevFlags * malloc 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 879 sctp_iter 0 0K 25 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 25 sctp_aadr 0 0K 0 sctp_stri 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 4 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 2278 export_host 0 0K 0 cl_savebuf 0 0K 3 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 386 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1157 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 748 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 3 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 9780 126 9780 0 254 20287488 0 mbuf_jumbo_page 4096 0 762 1218 0 254 3121152 0 mbuf_packet 256 8213 1439 684225 0 254 2470912 0 512 512 4138 182 7612 0 30 2211840 0 RADIX NODE 144 13429 596 186462 0 62 2019600 0 BUF TRIE 144 373 13123 28342 0 62 1943424 0 4096 4096 335 5 554 0 2 1392640 0 128 128 9458 152 9615 0 126 1230080 0 sctp_asoc 2288 21 489 649 0 254 1166880 0 UMA Slabs 0 112 7436 10 7436 0 126 833952 0 pbuf 832 0 889 0 0 2 739648 0 socket 904 62 703 12306 0 254 691560 0 sctp_ep 1280 24 486 1248 0 254 652800 0 tcpcb 1032 5 512 775 0 254 533544 0 2048 2048 6 210 45470 0 8 442368 0 mbuf 256 526 1012 345129 0 254 393728 0 65536 65536 6 0 6 0 1 393216 0 256 Bucket 2048 177 15 1290 0 8 393216 0 sctp_raddr 736 21 496 654 0 254 380512 0 VM OBJECT 264 1332 108 54516 0 30 380160 0 udplite_inpcb 488 20 748 8789 0 254 374784 0 g_bio 408 4 836 175678 0 30 342720 0 256 256 216 1104 25088 0 62 337920 0 THREAD 1776 161 28 9805 0 8 335664 0 4096 4096 69 7 3060 0 2 311296 0 VNODE 488 573 59 3308 0 30 308416 0 ripcb 488 5 507 35 0 254 249856 0 tcp_inpcb 488 5 507 775 0 254 249856 0 udp_inpcb 488 2 510 231 0 254 249856 0 64 64 3217 122 3635 0 254 213696 0 16384 16384 9 4 2139 0 1 212992 0 MAP ENTRY 96 1709 433 180587 0 126 205632 0 32768 32768 0 6 9203 0 1 196608 0 16 16 11933 317 14898 0 254 196000 0 128 128 1175 220 24018 0 126 178560 0 UMA Zones 768 222 4 222 0 16 173568 0 1024 1024 129 31 146 0 16 163840 0 128 128 1176 95 8016 0 126 162688 0 FFS2 dinode 256 537 93 3270 0 62 161280 0 32 32 4435 479 5297 0 254 157248 0 VMSPACE 2536 40 14 3029 0 4 136944 0 vmem btag 56 2240 123 2240 0 254 132328 0 65536 65536 0 2 183 0 1 131072 0 65536 65536 2 0 2 0 1 131072 0 65536 65536 1 1 115 0 1 131072 0 32768 32768 1 3 8 0 1 131072 0 unpcb 256 20 490 1181 0 254 130560 0 ksiginfo 112 61 983 112 0 126 116928 0 FFS inode 160 537 163 3270 0 62 112000 0 256 256 283 152 13438 0 62 111360 0 clpbuf 832 0 128 2544 0 16 106496 0 PROC 1312 62 19 3050 0 8 106272 0 128 Bucket 1024 55 44 9947 0 16 101376 0 4096 4096 21 3 347 0 2 98304 0 2048 2048 30 18 1254 0 8 98304 0 512 512 136 48 763 0 30 94208 0 filedesc0 1088 63 21 3051 0 8 91392 0 4096 4096 19 3 33 0 2 90112 0 64 Bucket 512 105 63 4974 0 30 86016 0 UMA Kegs 384 208 7 208 0 30 82560 0 16384 16384 3 2 6 0 1 81920 0 8192 8192 8 2 36 0 1 81920 0 S VFS Cache 108 627 129 4051 0 126 81648 0 sctp_chunk 152 20 500 24 0 254 79040 0 512 512 76 76 2064 0 30 77824 0 1024 1024 5 63 295 0 16 69632 0 64 64 515 556 1565 0 254 68544 0 65536 65536 0 1 8 0 1 65536 0 32768 32768 1 1 113 0 1 65536 0 1024 1024 28 36 656 0 16 65536 0 256 256 63 192 1806 0 62 65280 0 256 256 43 212 3070 0 62 65280 0 256 256 77 178 13801 0 62 65280 0 256 256 16 239 5154 0 62 65280 0 32 Bucket 256 67 188 2094 0 62 65280 0 sctp_stream_msg_out 112 0 540 24 0 254 60480 0 128 128 102 301 7164 0 126 51584 0 128 128 17 386 2894 0 126 51584 0 pipe 760 23 42 1372 0 16 49400 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 26695 0 16 49152 0 16384 16384 2 1 3 0 1 49152 0 8192 8192 5 1 7 0 1 49152 0 2048 2048 12 12 34 0 8 49152 0 512 512 47 49 204 0 30 49152 0 Files 72 257 415 25445 0 126 48384 0 syncache 168 0 264 4 0 254 44352 0 8192 8192 0 5 234 0 1 40960 0 8192 8192 4 1 85 0 1 40960 0 16 Bucket 144 77 203 18132 0 62 40320 0 selfd 64 93 474 22124 0 254 36288 0 64 64 54 513 419 0 254 36288 0 64 64 37 530 19155 0 254 36288 0 64 64 156 411 3257 0 254 36288 0 64 64 86 481 3704 0 254 36288 0 64 64 200 367 924 0 254 36288 0 64 64 173 394 267 0 254 36288 0 8 Bucket 80 68 382 39028 0 126 36000 0 tcp_bbr_map 128 0 279 28 0 126 35712 0 128 128 71 208 2319 0 126 35712 0 128 128 29 250 743 0 126 35712 0 128 128 53 226 53 0 126 35712 0 routing nhops 256 15 120 59 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 256 256 19 116 179 0 62 34560 0 256 256 6 129 25 0 62 34560 0 TURNSTILE 136 190 62 190 0 62 34272 0 SLEEPQUEUE 88 190 194 190 0 126 33792 0 32768 32768 1 0 1 0 1 32768 0 4096 4096 6 2 11 0 2 32768 0 2048 2048 2 14 887 0 8 32768 0 2048 2048 3 13 35 0 8 32768 0 1024 1024 3 29 11 0 16 32768 0 1024 1024 12 20 30 0 16 32768 0 1024 1024 3 29 1456 0 16 32768 0 1024 1024 11 21 11 0 16 32768 0 512 512 3 61 85 0 30 32768 0 512 512 23 41 346 0 30 32768 0 512 512 10 54 10 0 30 32768 0 mt_stats_zone 64 442 70 442 0 254 32768 0 64 pcpu 8 3854 242 3969 0 254 32768 0 KNOTE 160 27 173 40565 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_bbr_pcb 832 0 36 12 0 16 29952 0 cpuset 104 7 272 7 0 126 29016 0 4096 4096 2 5 2730 0 2 28672 0 pf tags 104 4 269 8 0 126 28392 0 sctp_laddr 48 76 512 142 0 254 28224 0 hostcache 96 1 293 1 0 254 28224 0 udpcb 32 22 860 9020 0 254 28224 0 PWD 32 22 860 2202 0 254 28224 0 32 32 361 521 2265 0 254 28224 0 32 32 104 778 11759 0 254 28224 0 4 Bucket 48 8 580 12833 0 254 28224 0 2 Bucket 32 66 816 12880 0 254 28224 0 KMAP ENTRY 96 12 279 12 0 126 27936 0 rtentry 208 33 100 59 0 62 27664 0 rl_entry 40 95 511 95 0 254 24240 0 vtnet_tx_hdr 24 0 1002 332765 0 254 24048 0 Mountpoints 2816 2 6 2 0 4 22528 0 32 32 50 580 17478 0 254 20160 0 32 32 77 553 466 0 254 20160 0 32 32 29 601 493 0 254 20160 0 32 32 55 575 5826 0 254 20160 0 32 32 5 625 5 0 254 20160 0 procdesc 136 5 140 14 0 62 19720 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 16384 16384 1 0 1 0 1 16384 0 16384 16384 0 1 136 0 1 16384 0 16384 16384 1 0 1 0 1 16384 0 8192 8192 2 0 2 0 1 16384 0 2048 2048 2 6 2 0 8 16384 0 2048 2048 3 5 3 0 8 16384 0 1024 1024 1 15 1 0 16 16384 0 512 512 1 31 2 0 30 16384 0 rentr 24 0 668 18 0 254 16032 0 mt_zone 24 442 226 442 0 254 16032 0 MAP 216 2 69 2 0 62 15336 0 vmem 1856 1 7 1 0 8 14848 0 16 16 0 750 5 0 254 12000 0 16 16 18 732 2838 0 254 12000 0 16 16 79 671 1617 0 254 12000 0 16 16 45 705 1926 0 254 12000 0 16 16 17 733 165 0 254 12000 0 16 16 264 486 24195 0 254 12000 0 16 16 10 740 10 0 254 12000 0 8192 8192 1 0 1 0 1 8192 0 8192 8192 1 0 1 0 1 8192 0 SMR CPU 32 1 254 1 0 254 8160 0 SMR SHARED 24 1 254 1 0 254 6120 0 2048 2048 0 2 32 0 8 4096 0 UMA Slabs 1 176 8 14 8 0 62 3872 0 int pcpu 4 34 478 34 0 254 2048 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 256 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 296 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 184 0 0 0 0 62 0 0 tcp_log 408 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 0 0 AIOLIO 280 0 0 0 0 30 0 0 AIOCB 752 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 NCLNODE 592 0 0 0 0 16 0 0 LTS VFS Cache 368 0 0 0 0 30 0 0 L VFS Cache 328 0 0 0 0 30 0 0 STS VFS Cache 148 0 0 0 0 62 0 0 VNODEPOLL 120 0 0 0 0 126 0 0 crypto_session 72 0 0 0 0 126 0 0 cryptop 272 0 0 0 0 30 0 0 nvme_request 128 0 0 0 0 126 0 0 FPU_save_area 832 0 0 0 0 16 0 0 DMAR_MAP_ENTRY 128 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 65536 65536 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 32768 32768 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 16384 16384 0 0 0 0 1 0 0 8192 8192 0 0 0 0 1 0 0 4096 4096 0 0 0 0 2 0 0 4096 4096 0 0 0 0 2 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0