Fatal trap 9: general protection fault while in kernel mode cpuid = 0; apic id = 00 instruction pointer = 0x20:0xffffffff82ce7105 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 = 0 time = 833 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 = 0xffffffff82ce7105, 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 $0,0x147b2c6(%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 0xffffffff810ebdb0 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe000363ace0 rbp 0xfffffe000363ad00 rsi 0 rdi 0xffffffff810ebde6 vprintf+0x176 r8 0 r9 0xffffffff r10 0x1 r11 0 r12 0xffffffff820671a0 ddb_dbbe r13 0 r14 0xffffffff819702e7 r15 0xffffffff819702e7 rip 0xffffffff810e02b7 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x147b2c6(%rip) db> show proc Process 12 (intr) at 0xfffff800042b0a40: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250ee30 ABI: null reaper: 0xffffffff8250ee30 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8250fa80 (map 0xffffffff8250fa80) (map.pmap 0xffffffff8250fb40) (pmap 0xffffffff8250fba0) threads: 23 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100020 I [swi1: netisr 0] 100021 Run CPU 0 [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 RunQ [irq29: virtio_pci1] 100041 RunQ [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 20623 20438 20438 0 R (threaded) syz-executor.0 152648 RunQ syz-executor.0 152994 S sbwait 0xfffff80038d44cd4 syz-executor.0 152996 S sbwait 0xfffff8003f8f6574 syz-executor.0 152998 Run CPU 1 syz-executor.0 153000 S sbwait 0xfffff80038b91924 syz-executor.0 153002 S uwait 0xfffff80004a5a100 syz-executor.0 20622 20399 20399 0 R (threaded) syz-executor.1 148614 RunQ syz-executor.1 152993 S sbwait 0xfffff8003f9bdcd4 syz-executor.1 152995 S sbwait 0xfffff80038cb3574 syz-executor.1 152997 S select 0xfffff8003f9f9640 syz-executor.1 152999 S uwait 0xfffff8003f5c2000 syz-executor.1 153001 S uwait 0xfffff80004a5a500 syz-executor.1 20621 20386 20386 0 S (threaded) syz-executor.2 152940 S nanslp 0xffffffff8252ed01 syz-executor.2 152987 S select 0xfffff8003f6dcd40 syz-executor.2 152988 S sbwait 0xfffff80035ff0574 syz-executor.2 152989 S connec 0xfffff80038d280e0 syz-executor.2 152990 S uwait 0xfffff8003f4ffd80 syz-executor.2 152991 S uwait 0xfffff8003f4ff800 syz-executor.2 152992 S uwait 0xfffff8003f6dc680 syz-executor.2 20620 20409 20409 0 S (threaded) syz-executor.3 152515 S nanslp 0xffffffff8252ed01 syz-executor.3 152983 S sbwait 0xfffff80038c0f574 syz-executor.3 152984 S sbwait 0xfffff8003fb0ecd4 syz-executor.3 152985 S uwait 0xfffff80026fc6480 syz-executor.3 152986 S uwait 0xfffff80026fc6980 syz-executor.3 20438 762 20438 0 Rs syz-executor.0 20429 20420 20429 0 Ss select 0xfffff8003f76c1c0 dhclient 20424 1 20424 0 Ss select 0xfffff8003f76c240 dhclient 20420 20404 424 65 S select 0xfffff8003f76c8c0 dhclient 20409 762 20409 0 Ss nanslp 0xffffffff8252ed01 syz-executor.3 20404 424 424 0 S wait 0xfffff80026fc1a40 sh 20399 762 20399 0 Rs syz-executor.1 20386 762 20386 0 Rs syz-executor.2 762 760 760 0 S (threaded) syz-fuzzer 100082 S uwait 0xfffff80004ab3b00 syz-fuzzer 100105 S nanslp 0xffffffff8252ed01 syz-fuzzer 100106 S uwait 0xfffff80004b79180 syz-fuzzer 100107 S uwait 0xfffff80004b79280 syz-fuzzer 100108 S uwait 0xfffff80004b79380 syz-fuzzer 100109 S uwait 0xfffff80004b79480 syz-fuzzer 100110 S uwait 0xfffff80004b79580 syz-fuzzer 100111 S kqread 0xfffff80004b71e00 syz-fuzzer 107077 S uwait 0xfffff8003f783900 syz-fuzzer 760 758 760 0 Ss pause 0xfffff80026f515c8 csh 758 682 758 0 Ss select 0xfffff80004b79a40 sshd 742 1 742 0 Ss+ ttyin 0xfffff80004697cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff800049930b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800049934b0 getty 739 1 739 0 Ss+ ttyin 0xfffff800049938b0 getty 738 1 738 0 Ss+ ttyin 0xfffff80004993cb0 getty 737 1 737 0 Ss+ ttyin 0xfffff800049890b0 getty 736 1 736 0 Ss+ ttyin 0xfffff800049894b0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049898b0 getty 734 1 734 0 Ss+ ttyin 0xfffff80004989cb0 getty 686 1 686 0 Ss nanslp 0xffffffff8252ed00 cron 682 1 682 0 Ss select 0xfffff80004b79d40 sshd 495 1 495 0 Ss select 0xfffff80004b79ac0 syslogd 424 1 424 0 Ss wait 0xfffff80004b45a40 devd 423 1 423 65 Ss select 0xfffff80026fc6cc0 dhclient 338 1 338 0 Ss select 0xfffff80004a5a840 dhclient 335 1 335 0 Ss select 0xfffff80004a5a940 dhclient 23 0 0 0 DL syncer 0xffffffff8261c0b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff800049f5a40 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261b180 [bufdaemon] 100077 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100088 D sdflush 0xfffff80004a5c8e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82642648 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82636ab8 [dom0] 100075 D launds 0xffffffff82636ac4 [laundry: dom0] 100076 D umarcl 0xffffffff814e85c0 [uma] 18 0 0 0 DL - 0xffffffff823634f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82d5e818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82b5c390 [pf purge] 15 0 0 0 DL - 0xffffffff8261a75c [soaiod4] 9 0 0 0 DL - 0xffffffff8261a75c [soaiod3] 8 0 0 0 DL - 0xffffffff8261a75c [soaiod2] 7 0 0 0 DL - 0xffffffff8261a75c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223b240 [doneq0] 100067 D - 0xffffffff8223b110 [scanner] 5 0 0 0 DL crypto_ 0xfffff8000417eb90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000417eb30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82633fb0 [crypto] 14 0 0 0 DL seqstat 0xfffff80004302888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250e8a0 [g_event] 100026 D - 0xffffffff8250e8a8 [g_up] 100027 D - 0xffffffff8250e8b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004184d00 [thr_0] 100019 D - 0xfffff80004184d80 [thr_1] 12 0 0 0 RL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100020 I [swi1: netisr 0] 100021 Run CPU 0 [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 RunQ [irq29: virtio_pci1] 100041 RunQ [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 0xfffff80004292520 [init] 10 0 0 0 DL audit_w 0xffffffff826344d0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250ee30 [swapper] 100005 D - 0xfffff800042aee00 [if_io_tqg_0] 100006 D - 0xfffff800042aed00 [if_io_tqg_1] 100007 D - 0xfffff800042aec00 [if_config_tqg_0] 100008 D - 0xfffff800042aeb00 [softirq_0] 100009 D - 0xfffff800042aea00 [softirq_1] 100010 D - 0xfffff800042ae900 [inm_free taskq] 100013 D - 0xfffff800042ae600 [aiod_kick taskq] 100014 D - 0xfffff800042ae500 [thread taskq] 100015 D - 0xfffff800042ae400 [in6m_free taskq] 100017 D - 0xfffff800042ae200 [kqueue_ctx taskq] 100024 D - 0xfffff800042ae100 [firmware taskq] 100029 D - 0xfffff800042f5400 [crypto_0] 100030 D - 0xfffff800042f5400 [crypto_1] 100044 D - 0xfffff800044c3000 [vtnet0 rxq 0] 100045 D - 0xfffff8000467de00 [vtnet0 txq 0] 100046 D - 0xfffff8000467dd00 [vtnet0 rxq 1] 100047 D - 0xfffff8000467dc00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004686480 [virtio_balloon] 100053 D - 0xfffff8000467d000 [mca taskq] 100058 D - 0xffffffff81d18181 [deadlkres] 100063 D - 0xfffff80004984e00 [acpi_task_0] 100064 D - 0xfffff80004984e00 [acpi_task_1] 100065 D - 0xfffff80004984e00 [acpi_task_2] 100066 D - 0xfffff8000447dc00 [CAM taskq] db> show all locks Process 12 (intr) thread 0xfffffe00048b2300 (100021) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0025db28b0) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1762 db> show malloc Type InUse MemUse Requests sctp_stro 159 15892K 6695 pf_hash 5 11524K 5 devbuf 4214 4339K 4242 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 29217 1704K 29281 kobj 336 1344K 496 newblk 55 1038K 47667 vfscache 3 1025K 3 pcb 342 895K 32827 inodedep 91 546K 22621 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 137 251K 20706 acpica 1674 184K 52510 vnet_data 1 168K 1 filedesc 22 153K 37330 tidhash 3 141K 3 pagedep 20 133K 19145 tfo_ccache 1 128K 1 sctp_atcl 319 120K 22523 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 97K 495 bus 979 79K 3034 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 507 64K 507 ifaddr 163 55K 317 umtx 378 48K 378 kdtrace 193 38K 94169 BPF 22 36K 366 temp 36 35K 10797 hostcache 1 32K 1 shm 1 32K 21 DEVFS3 124 31K 134 msg 4 30K 4 gtaskqueue 18 26K 18 vmem 3 24K 6 kbdmux 6 22K 6 sctp_atky 480 21K 30369 DEVFS_RULE 56 20K 56 lockf 166 19K 16008 ufs_mount 5 17K 6 dirrem 66 17K 20551 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 47 15K 829 ether_multi 172 14K 1717 bus-sc 30 14K 1415 KTRACE 100 13K 100 ifnet 7 13K 7 select 93 12K 93 kenv 92 12K 92 eventhandler 132 12K 132 sctp_timw 42 11K 42 sctp_ifa 84 11K 220 in6_multi 89 11K 1013 selfd 162 11K 266152 GEOM 60 10K 489 rman 82 10K 423 freefile 66 9K 20464 bmsafemap 2 9K 22684 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 8 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 pf_ifnet 22 8K 595 cred 26 7K 874 routetbl 28 7K 1003 CAM DEV 3 6K 510 kqueue 57 6K 20904 plimit 21 6K 2354 ufs_dirhash 27 6K 30 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 sctp_athm 319 5K 23348 sctp_map 318 5K 13250 DEVFSP 72 5K 1368 freework 17 5K 30119 vt 11 5K 11 UMA 254 5K 254 pf_table 2 4K 228 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 1207 evdev 4 4K 4 mkdir 26 4K 36892 hhook 13 4K 13 pf_osfp 28 4K 28 ip6opt 10 4K 208 session 25 4K 229 pgrp 25 4K 247 terminal 11 3K 11 acpisem 22 3K 22 diradd 20 3K 20849 proc-args 44 3K 2529 uidinfo 4 3K 56 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 newdirblk 15 2K 18446 ip6ndp 12 2K 154 CAM XPT 22 2K 543 in_multi 6 2K 95 Unitno 25 2K 45 indirdep 5 2K 14822 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 freeblks 4 1K 20216 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 36 vnodemarker 2 1K 2434 NFSD session 1 1K 1 CAM periph 4 1K 273 inpcbpolicy 25 1K 40608 ipsec 3 1K 3 sctp_ifn 6 1K 220 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 crypto 3 1K 3 sctp_stri 1 1K 1854 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 osd 3 1K 9 vnodes 1 1K 238 ktls 1 1K 1 procdesc 2 1K 102 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 iov 5 1K 66161 soname 5 1K 18803 sctp_aadr 2 1K 2305 pf_rule 1 1K 684 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 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 159 ip6_msource 1 1K 10 ip_msource 1 1K 34 vnet 1 1K 1 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 416 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 10254 sctp_iter 0 0K 276 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 52 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 229 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 scsi_pass 0 0K 0 ciss_data 0 0K 0 smartpqi 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 amr 0 0K 0 scsi_da 0 0K 69 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 agp 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 nvme_da 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 twa_commands 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 tcp_log_dev 0 0K 104 midi buffers 0 0K 0 mixer 0 0K 0 vm_fictitious 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 CAM CCB 0 0K 166393 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 10751 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 1218 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 92 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 ip6_moptions 0 0K 41 in6_mfilter 0 0K 79 frag6 0 0K 0 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_moptions 0 0K 53 in_mfilter 0 0K 122 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 26 VN POLL 0 0K 8 ppbusdev 0 0K 0 statfs 0 0K 18541 namei_tracker 0 0K 551 export_host 0 0K 0 cl_savebuf 0 0K 25 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 MVS driver 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 mbuf_tag 0 0K 2554 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2748 Witness 0 0K 0 stack 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 sbuf 0 0K 288 mps 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mpr_user 0 0K 0 SWAP 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 sysctltmp 0 0K 1982 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 24 rctl 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 ix_sriov 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 65 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 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 5476 4156 28595 0 254 39452672 0 mbuf_cluster 2048 9743 1 9743 0 254 19955712 0 tcp_log 416 0 15201 158883 0 254 6323616 0 mbuf 256 6142 4793 1426152 0 254 2799360 0 RADIX NODE 144 12691 6458 1034910 0 63 2757456 0 mbuf_packet 256 8244 1371 223279 0 254 2461440 0 g_bio 408 0 4850 663210 0 31 1978800 0 BUF TRIE 144 492 12976 117350 0 62 1939392 0 UMA Slabs 0 112 16209 24 16209 0 126 1818096 0 malloc-4096 4096 391 15 21785 0 2 1662976 0 malloc-384 384 4188 12 4466 0 30 1612800 0 malloc-128 128 9612 246 30478 0 126 1261824 0 malloc-2048 2048 165 239 181201 0 8 827392 0 sctp_asoc 2288 159 171 6625 0 254 755040 0 pbuf 832 0 765 0 0 2 636480 0 tcp_bbr_map 128 0 4712 328280 0 126 603136 0 socket 944 38 526 60810 0 254 532416 0 256 Bucket 2048 244 14 20597 0 8 528384 0 malloc-65536 65536 4 3 1777 0 1 458752 0 VNODE 488 860 68 21583 0 30 452864 0 VM OBJECT 264 1487 208 338391 0 30 447480 0 sctp_ep 1280 159 138 14611 0 254 380160 0 sctp_raddr 736 163 321 9728 0 254 356224 0 THREAD 1792 164 25 53002 0 8 338688 0 malloc-256 256 352 968 69789 0 62 337920 0 malloc-32768 32768 0 9 475 0 1 294912 0 udplite_inpcb 488 16 504 34576 0 254 253760 0 malloc-32768 32768 0 7 13088 0 1 229376 0 FFS2 dinode 256 824 16 21544 0 62 215040 0 DEVCTL 1024 11 197 261 0 0 212992 0 malloc-1024 1024 149 51 6627 0 16 204800 0 malloc-64 64 2986 164 23858 0 254 201600 0 malloc-16 16 12225 275 12840 0 254 200000 0 malloc-16384 16384 8 4 18629 0 1 196608 0 MAP ENTRY 96 1381 635 1308678 0 126 193536 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-128 128 1274 28 25132 0 126 166656 0 sctp_chunk 152 156 936 8252 0 254 165984 0 malloc-32 32 4772 268 24508 0 254 161280 0 S VFS Cache 104 1207 314 22875 0 126 158184 0 malloc-384 384 320 90 22524 0 30 157440 0 FFS inode 160 824 151 21544 0 62 156000 0 malloc-256 256 124 446 54254 0 62 145920 0 128 Bucket 1024 95 44 8890 0 16 142336 0 malloc-65536 65536 0 2 214 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-1024 1024 118 10 5429 0 16 131072 0 malloc-128 128 963 60 4555 0 126 130944 0 malloc-384 384 207 133 22891 0 30 130560 0 VMSPACE 2544 32 19 20602 0 4 129744 0 vmem btag 56 2051 97 2307 0 254 120288 0 malloc-256 256 319 146 88209 0 62 119040 0 ksiginfo 112 66 978 1606 0 126 116928 0 tcpcb 1048 5 105 4052 0 254 115280 0 clpbuf 832 0 128 63880 0 16 106496 0 malloc-4096 4096 10 16 189 0 2 106496 0 PROC 1312 54 27 20623 0 8 106272 0 vnpbuf 832 0 124 16 0 62 103168 0 malloc-16384 16384 0 6 108 0 1 98304 0 malloc-8192 8192 5 7 27 0 1 98304 0 32 Bucket 256 229 146 90725 0 62 96000 0 malloc-128 128 570 143 8694 0 126 91264 0 filedesc0 1080 55 29 20624 0 8 90720 0 malloc-8192 8192 7 4 129 0 1 90112 0 64 Bucket 512 93 83 36920 0 30 90112 0 malloc-64 64 800 523 34811 0 254 84672 0 tcp_inpcb 488 5 163 4052 0 254 81984 0 malloc-16384 16384 5 0 144 0 1 81920 0 UMA Kegs 384 212 1 212 0 30 81792 0 malloc-4096 4096 14 4 80 0 2 73728 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 7 25 866 0 9 65536 0 malloc-256 256 48 207 51204 0 62 65280 0 malloc-4096 4096 13 2 25 0 2 61440 0 malloc-64 64 664 281 2827 0 254 60480 0 unpcb 256 11 214 5226 0 254 57600 0 malloc-128 128 123 249 18693 0 126 47616 0 malloc-128 128 97 275 57693 0 126 47616 0 pipe 744 20 40 2367 0 16 44640 0 Files 80 203 347 111011 0 126 44000 0 malloc-384 384 87 23 1078 0 30 42240 0 DIRHASH 1024 36 4 38 0 16 40960 0 malloc-8192 8192 0 5 66 0 1 40960 0 pcpu-8 8 4606 514 10907 0 254 40960 0 malloc-64 64 171 459 268543 0 254 40320 0 malloc-384 384 34 66 816 0 30 38400 0 NAMEI 1024 0 36 129389 0 16 36864 0 malloc-128 128 16 263 1537 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-4096 4096 6 2 470 0 2 32768 0 malloc-2048 2048 2 14 1839 0 8 32768 0 pcpu-64 64 451 61 451 0 254 32768 0 malloc-32 32 576 432 25163 0 254 32256 0 16 Bucket 144 88 136 50206 0 62 32256 0 malloc-128 128 199 49 7361 0 126 31744 0 malloc-256 256 47 73 2364 0 62 30720 0 malloc-256 256 84 36 2757 0 62 30720 0 tcp_bbr_pcb 832 0 36 1292 0 16 29952 0 malloc-2048 2048 5 9 231 0 8 28672 0 malloc-512 512 11 45 1841 0 30 28672 0 TURNSTILE 136 190 20 190 0 62 28560 0 KNOTE 160 28 147 188393 0 62 28000 0 8 Bucket 80 69 281 48856 0 126 28000 0 malloc-8192 8192 2 1 4 0 1 24576 0 malloc-2048 2048 6 6 40 0 8 24576 0 malloc-1024 1024 16 8 591 0 16 24576 0 PWD 32 19 737 18479 0 254 24192 0 4 Bucket 48 9 495 8520 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 7 83 9157 0 62 23040 0 malloc-4096 4096 0 5 18541 0 2 20480 0 malloc-1024 1024 16 4 16 0 16 20480 0 malloc-512 512 0 40 204 0 30 20480 0 malloc-512 512 3 37 2506 0 30 20480 0 sctp_stream_msg_out 112 45 135 1709 0 254 20160 0 udpcb 32 18 612 35879 0 254 20160 0 malloc-64 64 181 134 9012 0 254 20160 0 malloc-32 32 63 567 49729 0 254 20160 0 2 Bucket 32 101 529 24941 0 254 20160 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 ripcb 488 2 38 677 0 254 19520 0 udp_inpcb 488 2 38 1303 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 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-2048 2048 6 2 6 0 8 16384 0 malloc-2048 2048 0 8 281 0 8 16384 0 malloc-1024 1024 4 12 285 0 16 16384 0 rtentry 176 31 61 326 0 62 16192 0 sctp_laddr 48 93 243 8477 0 254 16128 0 malloc-64 64 23 229 46536 0 254 16128 0 vtnet_tx_hdr 24 1 667 921247 0 254 16032 0 malloc-16 16 349 651 37073 0 254 16000 0 routing nhops 256 24 36 326 0 62 15360 0 malloc-256 256 18 42 588 0 62 15360 0 malloc-4096 4096 0 3 10 0 2 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-512 512 5 19 680 0 30 12288 0 malloc-32 32 200 178 1882 0 254 12096 0 malloc-16 16 513 237 2357 0 254 12000 0 malloc-16 16 322 428 23334 0 254 12000 0 sctp_readq 152 0 78 726 0 254 11856 0 malloc-4096 4096 2 0 2 0 2 8192 0 malloc-1024 1024 5 3 5 0 16 8192 0 malloc-512 512 2 14 2 0 30 8192 0 malloc-512 512 4 12 91 0 30 8192 0 tcp_log_bucket 176 0 46 8 0 62 8096 0 rl_entry 40 104 98 129 0 254 8080 0 sctp_asconf_ack 48 1 167 34 0 254 8064 0 malloc-64 64 3 123 101 0 254 8064 0 malloc-64 64 6 120 165 0 254 8064 0 malloc-32 32 10 242 267 0 254 8064 0 malloc-32 32 56 196 773 0 254 8064 0 malloc-32 32 11 241 3194 0 254 8064 0 malloc-32 32 17 235 139 0 254 8064 0 malloc-16 16 4 496 24788 0 254 8000 0 malloc-16 16 5 495 5 0 254 8000 0 malloc-16 16 10 490 49 0 254 8000 0 malloc-16 16 10 490 124 0 254 8000 0 tcp_log_node 120 0 66 17 0 126 7920 0 kenv 258 3 27 1139 0 30 7740 0 L VFS Cache 320 0 24 4 0 30 7680 0 malloc-384 384 12 8 13 0 30 7680 0 malloc-384 384 5 15 5 0 30 7680 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-2048 2048 2 0 2 0 8 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcptw 88 0 46 1 0 254 4048 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 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 61 2 0 254 2016 0 SMR SHARED 24 2 61 2 0 254 1512 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 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 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 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 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 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 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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 104 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0