Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82d27105 stack pointer = 0x28:0xfffffe000363b030 frame pointer = 0x28:0xfffffe000363b940 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 12 (swi4: clock (0)) trap number = 9 panic: general protection fault cpuid = 1 time = 1606118274 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe000363ad00 vpanic() at vpanic+0x1c7/frame 0xfffffe000363ad60 panic() at panic+0x43/frame 0xfffffe000363adc0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe000363ae40 trap() at trap+0xf7/frame 0xfffffe000363af60 calltrap() at calltrap+0x8/frame 0xfffffe000363af60 --- trap 0x9, rip = 0xffffffff82d27105, rsp = 0xfffffe000363b030, rbp = 0xfffffe000363b940 --- sctp_chunk_output() at sctp_chunk_output+0x1a35/frame 0xfffffe000363b940 sctp_timeout_handler() at sctp_timeout_handler+0x1089/frame 0xfffffe000363ba00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe000363bad0 softclock() at softclock+0xb0/frame 0xfffffe000363bb10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe000363bbb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe000363bbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe000363bbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100021 ] Stopped at kdb_enter+0x67: movq $0,0x14881f6(%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 0xffffffff810def00 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe000363ace0 rbp 0xfffffe000363ad00 rsi 0 rdi 0xffffffff810def36 vprintf+0x176 r8 0 r9 0xffffffff r10 0xf4240 r11 0xfffffe00258aad10 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff8196440b r15 0xffffffff8196440b rip 0xffffffff810d3407 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x14881f6(%rip) db> show proc Process 12 (intr) at 0xfffff800042b8a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250ebb0 ABI: null reaper: 0xffffffff8250ebb0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8250f800 (map 0xffffffff8250f800) (map.pmap 0xffffffff8250f8c0) (pmap 0xffffffff8250f920) threads: 23 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100020 I [swi1: netisr 0] 100021 Run CPU 1 [swi4: clock (0)] 100022 I [swi4: clock (1)] 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] 100076 I [swi1: hpts] 100077 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 8294 808 808 0 S (threaded) syz-executor.3 118524 S nanslp 0xffffffff8252ed90 syz-executor.3 118605 S connec 0xfffff800420590e0 syz-executor.3 118606 S uwait 0xfffff800350e7d80 syz-executor.3 8288 8098 8098 0 S (threaded) syz-executor.1 106362 S nanslp 0xffffffff8252ed90 syz-executor.1 118595 S sbwait 0xfffff80035a27924 syz-executor.1 118596 S sbwait 0xfffff80035a27924 syz-executor.1 118599 S uwait 0xfffff8003578cf00 syz-executor.1 118603 S uwait 0xfffff80035840c80 syz-executor.1 118604 S uwait 0xfffff8003578ce00 syz-executor.1 8098 762 8098 0 Ss nanslp 0xffffffff8252ed90 syz-executor.1 8070 762 8070 0 Ss piperd 0xfffff8003557cba0 syz-executor.0 8062 8053 8062 0 Ss select 0xfffff80026e1e040 dhclient 8056 1 8056 0 Ss select 0xfffff800358a37c0 dhclient 8053 8046 424 65 S select 0xfffff80038326bc0 dhclient 8046 424 424 0 S wait 0xfffff8001e988a50 sh 8039 762 8039 0 Rs CPU 0 syz-executor.2 3379 1 3379 65 Ss select 0xfffff80035bb1e40 dhclient 2795 1 2795 0 Ss select 0xfffff800358a33c0 dhclient 2792 1 2792 0 Ss select 0xfffff80035bb1d40 dhclient 808 762 808 0 Rs syz-executor.3 762 760 760 0 S (threaded) syz-fuzzer 100081 S kqread 0xfffff8003517db00 syz-fuzzer 100103 S uwait 0xfffff80026eb4e00 syz-fuzzer 100104 S uwait 0xfffff80026eb4600 syz-fuzzer 100105 S uwait 0xfffff8003549f880 syz-fuzzer 100106 S uwait 0xfffff8003549f980 syz-fuzzer 100107 S uwait 0xfffff8003549fa80 syz-fuzzer 100108 S uwait 0xfffff8003549fb80 syz-fuzzer 100109 S uwait 0xfffff8003549fc80 syz-fuzzer 100111 S uwait 0xfffff8003549fd80 syz-fuzzer 760 758 760 0 Ss pause 0xfffff800350a85d8 csh 758 682 758 0 Ss select 0xfffff80026eb40c0 sshd 742 1 742 0 Ss+ ttyin 0xfffff800046a0cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff800049aa8b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800049aacb0 getty 739 1 739 0 Ss+ ttyin 0xfffff8000499d0b0 getty 738 1 738 0 Ss+ ttyin 0xfffff8000499d4b0 getty 737 1 737 0 Ss+ ttyin 0xfffff8000499d8b0 getty 736 1 736 0 Ss+ ttyin 0xfffff8000499dcb0 getty 735 1 735 0 Ss+ ttyin 0xfffff8000493e0b0 getty 734 1 734 0 Ss+ ttyin 0xfffff8000493e4b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252ed90 cron 682 1 682 0 Ss select 0xfffff80026e1e4c0 sshd 495 1 495 0 Ss select 0xfffff80026eb4340 syslogd 424 1 424 0 Ss wait 0xfffff80004b22000 devd 423 1 423 65 Ss select 0xfffff80026eb4540 dhclient 338 1 338 0 Ss select 0xfffff80026eb4ec0 dhclient 335 1 335 0 Ss select 0xfffff80026e1e540 dhclient 23 0 0 0 DL vlruwt 0xfffff80004a01528 [vnlru] 22 0 0 0 DL syncer 0xffffffff8261c138 [syncer] 21 0 0 0 RL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261b200 [bufdaemon] 100073 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100085 RunQ [/ worker] 20 0 0 0 DL psleep 0xffffffff826426c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82636b38 [dom0] 100074 D launds 0xffffffff82636b44 [laundry: dom0] 100075 D umarcl 0xffffffff814def60 [uma] 18 0 0 0 DL - 0xffffffff82363278 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d9e818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b9c390 [pf purge] 15 0 0 0 DL - 0xffffffff8261a7dc [soaiod4] 9 0 0 0 DL - 0xffffffff8261a7dc [soaiod3] 8 0 0 0 DL - 0xffffffff8261a7dc [soaiod2] 7 0 0 0 DL - 0xffffffff8261a7dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223afc0 [doneq0] 100067 D - 0xffffffff8223ae90 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004188c90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004188c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82634030 [crypto] 14 0 0 0 DL seqstat 0xfffff800042ff488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250e620 [g_event] 100026 D - 0xffffffff8250e628 [g_up] 100027 D - 0xffffffff8250e630 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800042b2300 [thr_0] 100019 D - 0xfffff800042b2380 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi5: fast taskq] 100014 I [swi6: task queue] 100015 I [swi6: Giant taskq] 100020 I [swi1: netisr 0] 100021 Run CPU 1 [swi4: clock (0)] 100022 I [swi4: clock (1)] 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] 100076 I [swi1: hpts] 100077 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004290528 [init] 10 0 0 0 DL audit_w 0xffffffff82634550 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250ebb0 [swapper] 100005 D - 0xfffff800042b7e00 [if_io_tqg_0] 100006 D - 0xfffff800042b7d00 [if_io_tqg_1] 100007 D - 0xfffff800042b7c00 [if_config_tqg_0] 100008 D - 0xfffff800042b7b00 [softirq_0] 100009 D - 0xfffff800042b7a00 [softirq_1] 100010 D - 0xfffff80004182200 [in6m_free taskq] 100012 D - 0xfffff800042bbd00 [kqueue_ctx taskq] 100013 D - 0xfffff800042bbb00 [inm_free taskq] 100016 D - 0xfffff800042bb500 [aiod_kick taskq] 100017 D - 0xfffff800042bb300 [thread taskq] 100024 D - 0xfffff800042cca00 [firmware taskq] 100029 D - 0xfffff800042cc300 [crypto_0] 100030 D - 0xfffff800042cc300 [crypto_1] 100044 D - 0xfffff80004341300 [vtnet0 rxq 0] 100045 D - 0xfffff80004341200 [vtnet0 txq 0] 100046 D - 0xfffff80004341100 [vtnet0 rxq 1] 100047 D - 0xfffff80004341000 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004485880 [virtio_balloon] 100053 D - 0xfffff800046ace00 [mca taskq] 100055 D - 0xffffffff81d0b220 [deadlkres] 100062 D - 0xfffff800048c6200 [acpi_task_0] 100063 D - 0xfffff800048c6200 [acpi_task_1] 100064 D - 0xfffff800048c6200 [acpi_task_2] 100066 D - 0xfffff80004341b00 [CAM taskq] db> show all locks Process 8039 (syz-executor.2) thread 0xfffffe002588be00 (117053) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003e41a40) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:3875 exclusive lockmgr ufs (ufs) r = 0 (0xfffff800350dcdc8) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vfsops.c:1999 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80026ead070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_lookup.c:1047 Process 21 (bufdaemon) thread 0xfffffe00239df100 (100085) exclusive lockmgr ufs (ufs) r = 0 (0xfffff800350a9dc8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2918 Process 12 (intr) thread 0xfffffe00048b2300 (100021) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00259e1a90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1762 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4214 4339K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29217 1704K 29281 sctp_stro 238 1573K 3918 kobj 336 1344K 496 pcb 500 1072K 17391 newblk 41 1034K 19317 vfscache 3 1025K 3 inodedep 16 518K 12048 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 138 255K 8378 acpica 1674 184K 52503 sctp_atcl 484 182K 12460 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 15 132K 15963 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 filedesc 14 105K 14633 linker 254 97K 318 bus 979 79K 3035 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 BPF 30 53K 86 umtx 378 48K 378 temp 37 37K 3653 kdtrace 182 35K 35118 hostcache 1 32K 1 shm 1 32K 8 sctp_atky 730 32K 16989 DEVFS3 124 31K 134 msg 4 30K 4 ifaddr 87 27K 105 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 pf_rule 19 19K 273 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_timw 57 15K 57 lltable 45 14K 260 ether_multi 172 14K 396 bus-sc 30 14K 1416 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 129 11K 129 in6_multi 89 11K 206 GEOM 60 10K 489 rman 82 10K 423 cred 36 9K 343 bmsafemap 2 9K 8414 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 5 pfs_vncache 1 8K 1 sctp_athm 484 8K 12747 pfs_nodes 20 8K 20 sctp_map 476 8K 7804 audit_evclass 233 8K 291 pf_ifnet 22 8K 224 routetbl 29 7K 572 CAM DEV 3 6K 510 kqueue 58 6K 8365 lockf 54 6K 2578 plimit 22 6K 811 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 ufs_dirhash 24 5K 24 DEVFSP 74 5K 236 vt 11 5K 11 UMA 254 5K 254 sctp_stri 8 4K 652 pf_table 2 4K 135 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 204 evdev 4 4K 4 session 28 4K 67 pgrp 28 4K 69 pwddesc 56 4K 8296 hhook 13 4K 13 sctp_ifa 25 4K 43 terminal 11 3K 11 acpisem 22 3K 22 proc-args 47 3K 843 uidinfo 5 3K 17 selfd 38 3K 109897 pf_osfp 19 3K 19 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 ip6ndp 12 2K 37 select 13 2K 610 CAM XPT 22 2K 543 diradd 12 2K 7902 in_multi 6 2K 17 Unitno 25 2K 45 indirdep 5 2K 5459 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 888 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 43 ipsec 3 1K 3 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 encap_export_host 12 1K 12 sctp_aadr 9 1K 448 crypto 3 1K 3 inpcbpolicy 16 1K 13280 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 freework 2 1K 11410 mkdir 3 1K 14592 chacha20random 1 1K 1 procdesc 3 1K 24 osd 3 1K 9 newdirblk 2 1K 7296 dirrem 1 1K 7832 freeblks 1 1K 7877 vnodes 1 1K 9 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 soname 5 1K 10780 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 freefile 1 1K 7813 tcpfunc 2 1K 2 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 59 ip_msource 1 1K 3 vnet 1 1K 1 iov 1 1K 27030 pmc 1 1K 1 acpiintr 1 1K 1 filecaps 3 1K 134 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 6088 sctp_iter 0 0K 47 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 9 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 38 pf_altq 0 0K 0 pf_temp 0 0K 0 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 62 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 73007 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 23225 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 441 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 42 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 78 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 0 frag6 0 0K 3 tcplog 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 18 in_mfilter 0 0K 12 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 statfs 0 0K 7458 namei_tracker 0 0K 128 export_host 0 0K 0 cl_savebuf 0 0K 13 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 489 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1080 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 876 sysctl 0 0K 1 MPRSAS 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 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 5 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 6829 4613 21862 0 254 46866432 0 mbuf_cluster 2048 9698 2 9698 0 254 19865600 0 tcp_log 416 0 10206 166680 0 254 4245696 0 mbuf 256 7655 7750 1244698 0 254 3943680 0 mbuf_packet 256 8275 1295 921732 0 254 2449920 0 RADIX NODE 144 13669 1308 420528 0 63 2156688 0 UMA Slabs 0 112 17598 3 17598 0 126 1971312 0 BUF TRIE 144 496 12972 64948 0 62 1939392 0 malloc-384 384 4138 32 4295 0 30 1601280 0 malloc-4096 4096 336 2 496 0 2 1384448 0 malloc-128 128 10562 71 12471 0 126 1361024 0 malloc-2048 2048 239 177 81078 0 8 851968 0 sctp_asoc 2288 238 112 3902 0 254 800800 0 pbuf 832 0 889 0 0 2 739648 0 FFS inode 1128 554 27 8379 0 8 655368 0 tcp_bbr_map 128 0 5084 234551 0 126 650752 0 256 Bucket 2048 233 25 22382 0 8 528384 0 malloc-65536 65536 0 7 22 0 1 458752 0 sctp_ep 1280 238 95 8070 0 254 426240 0 VM OBJECT 264 1217 178 131666 0 30 368280 0 THREAD 1792 151 38 18607 0 8 338688 0 malloc-65536 65536 3 2 11 0 1 327680 0 VNODE 488 591 73 8418 0 30 324032 0 sctp_chunk 152 245 1809 6348 0 254 312208 0 malloc-32768 32768 2 7 34 0 1 294912 0 malloc-4096 4096 59 13 9049 0 2 294912 0 malloc-1024 1024 231 57 3923 0 16 294912 0 sctp_raddr 736 267 118 5270 0 254 283360 0 g_bio 408 0 690 289682 0 31 281520 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-256 256 150 840 19795 0 62 253440 0 malloc-384 384 537 113 12515 0 30 249600 0 DEVCTL 1024 4 204 141 0 0 212992 0 malloc-16384 16384 7 6 7311 0 1 212992 0 malloc-16 16 12696 554 20141 0 254 212000 0 socket 944 30 186 23822 0 254 203904 0 malloc-32768 32768 0 6 5045 0 1 196608 0 MAP ENTRY 96 1377 639 499565 0 126 193536 0 malloc-64 64 2765 133 4350 0 254 185472 0 malloc-4096 4096 31 13 106 0 2 180224 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-32 32 4784 634 25406 0 254 173376 0 FFS2 dinode 256 554 106 8378 0 62 168960 0 malloc-128 128 1140 69 24466 0 126 154752 0 128 Bucket 1024 104 43 7258 0 16 150528 0 S VFS Cache 104 1030 335 9116 0 126 141960 0 malloc-65536 65536 0 2 423 0 1 131072 0 malloc-65536 65536 0 2 212 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 117 11 163 0 16 131072 0 VMSPACE 2544 33 18 8274 0 4 129744 0 vmem btag 56 2066 82 2084 0 254 120288 0 ksiginfo 112 66 978 1603 0 126 116928 0 PROC 1320 55 26 8295 0 8 106920 0 clpbuf 832 0 128 23467 0 16 106496 0 malloc-256 256 250 140 15960 0 62 99840 0 malloc-16384 16384 3 3 13 0 1 98304 0 64 Bucket 512 85 99 8706 0 30 94208 0 udplite_inpcb 488 7 185 11062 0 254 93696 0 malloc-256 256 216 144 46911 0 62 92160 0 filedesc0 1072 56 28 8296 0 8 90048 0 malloc-16384 16384 5 0 6 0 1 81920 0 UMA Kegs 384 212 1 212 0 30 81792 0 malloc-256 256 152 163 25417 0 62 80640 0 malloc-128 128 307 282 8307 0 126 75392 0 malloc-8192 8192 6 3 34 0 1 73728 0 malloc-64 64 570 564 119320 0 254 72576 0 tcpcb 1048 4 62 1549 0 254 69168 0 malloc-32768 32768 0 2 112 0 1 65536 0 malloc-128 128 157 308 23721 0 126 59520 0 malloc-8192 8192 2 5 22 0 1 57344 0 malloc-64 64 269 550 16895 0 254 52416 0 malloc-128 128 141 262 8072 0 126 51584 0 32 Bucket 256 56 139 2060 0 62 49920 0 malloc-16384 16384 2 1 5 0 1 49152 0 malloc-2048 2048 9 13 548 0 8 45056 0 malloc-64 64 528 165 1609 0 254 44352 0 Files 80 206 344 42223 0 126 44000 0 malloc-384 384 102 8 463 0 30 42240 0 malloc-256 256 31 134 25244 0 62 42240 0 pcpu-8 8 4371 749 7118 0 254 40960 0 malloc-384 384 15 85 12047 0 30 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 1 35 49803 0 16 36864 0 malloc-2048 2048 5 13 150 0 8 36864 0 malloc-32 32 797 337 12822 0 254 36288 0 pipe 744 21 24 809 0 16 33480 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 136 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-1024 1024 24 8 2029 0 16 32768 0 pcpu-64 64 452 60 452 0 254 32768 0 malloc-64 64 326 178 20181 0 254 32256 0 malloc-64 64 283 221 4660 0 254 32256 0 16 Bucket 144 80 144 45006 0 62 32256 0 malloc-4096 4096 4 3 16 0 2 28672 0 TURNSTILE 136 190 20 190 0 62 28560 0 KNOTE 160 28 147 136983 0 62 28000 0 8 Bucket 80 72 278 47900 0 126 28000 0 tcp_inpcb 488 4 52 1549 0 254 27328 0 unpcb 256 14 91 2381 0 254 26880 0 malloc-256 256 55 50 474 0 62 26880 0 malloc-256 256 73 32 984 0 62 26880 0 malloc-8192 8192 2 1 91 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 1 5 7463 0 2 24576 0 malloc-2048 2048 5 7 203 0 8 24576 0 PWD 32 18 738 7361 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 150 36 577 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 26 34 508 0 30 23040 0 tcp_bbr_pcb 832 0 27 564 0 16 22464 0 malloc-4096 4096 3 2 7 0 2 20480 0 malloc-1024 1024 18 2 18 0 16 20480 0 sctp_stream_msg_out 112 88 92 832 0 254 20160 0 2 Bucket 32 96 534 15405 0 254 20160 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-384 384 40 10 66 0 30 19200 0 malloc-256 256 59 16 1477 0 62 19200 0 SLEEPQUEUE 88 190 2 190 0 126 16896 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 5 3 268 0 8 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 malloc-512 512 8 24 78 0 30 16384 0 malloc-512 512 8 24 652 0 30 16384 0 malloc-64 64 12 240 1492 0 254 16128 0 4 Bucket 48 9 327 2456 0 254 16128 0 vtnet_tx_hdr 24 0 668 922379 0 254 16032 0 malloc-16 16 543 457 13419 0 254 16000 0 malloc-128 128 55 69 4328 0 126 15872 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 2 22 888 0 30 12288 0 rtentry 176 32 37 73 0 62 12144 0 sctp_laddr 48 134 118 3540 0 254 12096 0 malloc-64 64 75 114 228 0 254 12096 0 ripcb 488 3 21 256 0 254 11712 0 udp_inpcb 488 2 22 413 0 254 11712 0 routing nhops 256 25 20 73 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 3 0 2 8192 0 malloc-2048 2048 1 3 596 0 8 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-1024 1024 4 4 274 0 16 8192 0 malloc-1024 1024 3 5 17 0 16 8192 0 malloc-512 512 2 14 520 0 30 8192 0 malloc-512 512 3 13 72 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 pf tags 104 2 76 64 0 126 8112 0 rl_entry 40 102 100 129 0 254 8080 0 sctp_asconf_ack 48 4 164 31 0 254 8064 0 udpcb 32 5 247 11475 0 254 8064 0 malloc-32 32 101 151 4541 0 254 8064 0 malloc-32 32 75 177 2436 0 254 8064 0 malloc-32 32 57 195 1137 0 254 8064 0 malloc-32 32 3 249 189 0 254 8064 0 malloc-32 32 30 222 2654 0 254 8064 0 malloc-16 16 16 484 46 0 254 8000 0 malloc-16 16 28 472 7439 0 254 8000 0 malloc-16 16 183 317 5799 0 254 8000 0 malloc-16 16 8 492 8 0 254 8000 0 malloc-16 16 256 244 296 0 254 8000 0 malloc-16 16 27 473 23643 0 254 8000 0 malloc-128 128 20 42 124 0 126 7936 0 sctp_readq 152 4 48 196 0 254 7904 0 kenv 258 3 27 1020 0 30 7740 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 1 7 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 8 118 37 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 malloc-384 384 1 9 1 0 30 3840 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 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 mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 744 0 0 0 0 16 0 0 AIOP 32 0 0 0 0 254 0 0 AIO 208 0 0 0 0 62 0 0 TMPFS node 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 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 832 0 0 0 0 62 0 0 mdpbuf 832 0 0 0 0 4 0 0 nfspbuf 832 0 0 0 0 16 0 0 swwbuf 832 0 0 0 0 8 0 0 swrbuf 832 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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