Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff82b9f105 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 = 1605700879 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 = 0xffffffff82b9f105, 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 $0,0x147bae6(%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 0xffffffff810ec590 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe000363ace0 rbp 0xfffffe000363ad00 rsi 0 rdi 0xffffffff810ec5c6 vprintf+0x176 r8 0 r9 0xffffffff r10 0x1 r11 0 r12 0xffffffff820671c0 ddb_dbbe r13 0 r14 0xffffffff81974571 r15 0xffffffff81974571 rip 0xffffffff810e0a97 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x147bae6(%rip) db> show proc Process 12 (intr) at 0xfffff800042b9a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8250fe30 ABI: null reaper: 0xffffffff8250fe30 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82510a80 (map 0xffffffff82510a80) (map.pmap 0xffffffff82510b40) (pmap 0xffffffff82510ba0) 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 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] 100073 I [swi1: hpts] 100074 I [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 9382 9343 9343 0 R (threaded) syz-executor.3 100079 RunQ syz-executor.3 120813 S sbwait 0xfffff80028d4ccd4 syz-executor.3 9381 9344 9344 0 R (threaded) syz-executor.2 100134 Run CPU 0 syz-executor.2 120807 S sbwait 0xfffff80005296924 syz-executor.2 120811 S sbwait 0xfffff80028d0d1c4 syz-executor.2 120812 S sbwait 0xfffff80028d4c1c4 syz-executor.2 120814 S sbwait 0xfffff80028d7a924 syz-executor.2 9380 9106 9106 0 S (threaded) syz-executor.0 115335 S nanslp 0xffffffff8252fce0 syz-executor.0 120801 S sbwait 0xfffff8001cdca1c4 syz-executor.0 120803 S sbwait 0xfffff80028cf01c4 syz-executor.0 120805 S connec 0xfffff80050cf3bf0 syz-executor.0 120808 S uwait 0xfffff80050525780 syz-executor.0 120810 S uwait 0xfffff800048bbb80 syz-executor.0 9379 9318 9318 0 R (threaded) syz-executor.1 119459 RunQ syz-executor.1 120800 S sbwait 0xfffff8001cdcacd4 syz-executor.1 120802 S sbwait 0xfffff80028ddd1c4 syz-executor.1 120804 S sbwait 0xfffff80028d0d574 syz-executor.1 120806 S uwait 0xfffff80050606180 syz-executor.1 120809 S uwait 0xfffff80050525180 syz-executor.1 9344 762 9344 0 Rs syz-executor.2 9343 762 9343 0 Ss nanslp 0xffffffff8252fce0 syz-executor.3 9318 762 9318 0 Ss nanslp 0xffffffff8252fce0 syz-executor.1 9126 9101 9126 0 Ss select 0xfffff8000537b6c0 dhclient 9106 762 9106 0 Rs syz-executor.0 9104 1 9104 0 Ss select 0xfffff80050404bc0 dhclient 9101 9094 424 65 S select 0xfffff80028cf2dc0 dhclient 9094 424 424 0 S wait 0xfffff8005058ba50 sh 762 760 760 0 S (threaded) syz-fuzzer 100082 S kqread 0xfffff80004b1e400 syz-fuzzer 100110 S uwait 0xfffff80004a21300 syz-fuzzer 100111 S uwait 0xfffff80004a21400 syz-fuzzer 100112 S uwait 0xfffff80004a21500 syz-fuzzer 100113 S uwait 0xfffff80004a21600 syz-fuzzer 100114 S uwait 0xfffff80050019980 syz-fuzzer 100115 S uwait 0xfffff80050404f00 syz-fuzzer 100116 S uwait 0xfffff80004a21700 syz-fuzzer 100119 S uwait 0xfffff80050404e00 syz-fuzzer 760 758 760 0 Ss pause 0xfffff80004ab20b0 csh 758 682 758 0 Ss select 0xfffff80050019740 sshd 742 1 742 0 Ss+ ttyin 0xfffff800046a1cb0 getty 741 1 741 0 Ss+ ttyin 0xfffff800049a48b0 getty 740 1 740 0 Ss+ ttyin 0xfffff800049a4cb0 getty 739 1 739 0 Ss+ ttyin 0xfffff8000499c0b0 getty 738 1 738 0 Ss+ ttyin 0xfffff8000499c4b0 getty 737 1 737 0 Ss+ ttyin 0xfffff8000499c8b0 getty 736 1 736 0 Ss+ ttyin 0xfffff8000499ccb0 getty 735 1 735 0 Ss+ ttyin 0xfffff800049130b0 getty 734 1 734 0 Ss+ ttyin 0xfffff800049134b0 getty 686 1 686 0 Ss nanslp 0xffffffff8252fce0 cron 682 1 682 0 Ss select 0xfffff80025ea02c0 sshd 495 1 495 0 Ss select 0xfffff80025ea0440 syslogd 424 1 424 0 Ss wait 0xfffff80004b4e528 devd 423 1 423 65 Ss select 0xfffff80025ea0640 dhclient 338 1 338 0 Ss select 0xfffff80025ea06c0 dhclient 335 1 335 0 Ss select 0xfffff80004b360c0 dhclient 23 0 0 0 DL syncer 0xffffffff8261d0b8 [syncer] 22 0 0 0 DL vlruwt 0xfffff800049f3a50 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff8261c180 [bufdaemon] 100077 D - 0xffffffff8200acc0 [bufspacedaemon-0] 100085 D sdflush 0xfffff800041818e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82643648 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff82637ab8 [dom0] 100075 D launds 0xffffffff82637ac4 [laundry: dom0] 100076 D umarcl 0xffffffff814ec100 [uma] 18 0 0 0 DL - 0xffffffff823644f8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c16818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82d0f390 [pf purge] 15 0 0 0 DL - 0xffffffff8261b75c [soaiod4] 9 0 0 0 DL - 0xffffffff8261b75c [soaiod3] 8 0 0 0 DL - 0xffffffff8261b75c [soaiod2] 7 0 0 0 DL - 0xffffffff8261b75c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223c240 [doneq0] 100067 D - 0xffffffff8223c110 [scanner] 5 0 0 0 DL crypto_ 0xfffff80004189c90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004189c30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82634fb0 [crypto] 14 0 0 0 DL seqstat 0xfffff80004300488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff8250f8a0 [g_event] 100026 D - 0xffffffff8250f8a8 [g_up] 100027 D - 0xffffffff8250f8b0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff800042b3300 [thr_0] 100019 D - 0xfffff800042b3380 [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 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] 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 0xfffff80004291528 [init] 10 0 0 0 DL audit_w 0xffffffff826354d0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8250fe30 [swapper] 100005 D - 0xfffff800042b8e00 [if_io_tqg_0] 100006 D - 0xfffff800042b8d00 [if_io_tqg_1] 100007 D - 0xfffff800042b8c00 [if_config_tqg_0] 100008 D - 0xfffff800042b8b00 [softirq_0] 100009 D - 0xfffff800042b8a00 [softirq_1] 100010 D - 0xfffff80004183200 [inm_free taskq] 100013 D - 0xfffff800042bcb00 [aiod_kick taskq] 100014 D - 0xfffff800042bc900 [thread taskq] 100015 D - 0xfffff800042bc700 [in6m_free taskq] 100017 D - 0xfffff800042bc300 [kqueue_ctx taskq] 100024 D - 0xfffff800042cda00 [firmware taskq] 100029 D - 0xfffff800042cd300 [crypto_0] 100030 D - 0xfffff800042cd300 [crypto_1] 100044 D - 0xfffff80004340300 [vtnet0 rxq 0] 100045 D - 0xfffff80004340200 [vtnet0 txq 0] 100046 D - 0xfffff80004340100 [vtnet0 rxq 1] 100047 D - 0xfffff80004340000 [vtnet0 txq 1] 100049 D vtbslp 0xfffff80004486880 [virtio_balloon] 100053 D - 0xfffff800046ade00 [mca taskq] 100056 D - 0xffffffff81d1c4c0 [deadlkres] 100062 D - 0xfffff800048c8200 [acpi_task_0] 100063 D - 0xfffff800048c8200 [acpi_task_1] 100064 D - 0xfffff800048c8200 [acpi_task_2] 100066 D - 0xfffff80004340b00 [CAM taskq] db> show all locks Process 9381 (syz-executor.2) thread 0xfffffe002582e800 (100134) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff82552440) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:504 Process 12 (intr) thread 0xfffffe00048b2300 (100021) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0025c8fc70) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1762 db> show malloc Type InUse MemUse Requests sctp_stro 146 39305K 3196 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 9 1026K 17990 vfscache 3 1025K 3 pcb 315 865K 14552 inodedep 9 515K 13484 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 137 251K 9465 acpica 1674 184K 52377 vnet_data 1 168K 1 filedesc 22 153K 16266 tidhash 3 141K 3 pagedep 12 131K 17712 tfo_ccache 1 128K 1 sctp_atcl 294 111K 10359 sem 4 106K 4 DEVFS1 105 105K 122 linker 254 97K 405 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 umtx 378 48K 378 ifaddr 120 39K 202 kdtrace 188 37K 39499 BPF 22 36K 166 temp 36 35K 5831 hostcache 1 32K 1 shm 1 32K 40 DEVFS3 124 31K 134 msg 4 30K 4 vmem 3 28K 6 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 sctp_atky 458 20K 14091 ufs_mount 5 17K 6 proc 3 17K 3 iov 7 17K 34277 tty 16 16K 16 ithread 99 16K 99 ether_multi 172 14K 913 lltable 44 14K 353 bus-sc 30 14K 1415 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 92 12K 92 eventhandler 132 12K 132 in6_multi 89 11K 582 GEOM 60 10K 489 rman 82 10K 423 sctp_timw 37 10K 37 bmsafemap 2 9K 9348 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 233 8K 291 cred 28 7K 470 sctp_ifa 54 7K 130 routetbl 28 7K 613 CAM DEV 3 6K 510 kqueue 57 6K 9462 pf_ifnet 15 6K 301 plimit 21 6K 1239 ufs_dirhash 27 6K 27 sglist 5 6K 5 CAM queue 5 6K 1528 taskqueue 48 6K 48 sctp_athm 294 5K 10698 sctp_map 292 5K 6352 DEVFSP 72 5K 778 lockf 40 5K 3539 vt 11 5K 11 UMA 254 5K 254 pf_table 2 4K 138 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 697 evdev 4 4K 4 pwddesc 55 4K 9383 hhook 13 4K 13 session 25 4K 124 pgrp 25 4K 124 terminal 11 3K 11 acpisem 22 3K 22 proc-args 44 3K 1453 uidinfo 4 3K 46 pf_osfp 19 2K 19 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 selfd 31 2K 120865 ip6ndp 12 2K 95 CAM XPT 22 2K 543 in_multi 6 2K 46 Unitno 25 2K 45 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 821 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 sctp_stri 2 1K 884 softdep 1 1K 1 indirdep 4 1K 4335 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 20 vnodemarker 2 1K 1028 NFSD session 1 1K 1 CAM periph 4 1K 271 diradd 7 1K 8815 ipsec 3 1K 3 sctp_ifn 6 1K 130 mkdir 6 1K 16002 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 inpcbpolicy 22 1K 15045 encap_export_host 12 1K 12 crypto 3 1K 3 newdirblk 4 1K 8001 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 chacha20random 1 1K 1 sctp_aadr 5 1K 1428 osd 3 1K 9 dirrem 1 1K 8624 vnodes 1 1K 80 ktls 1 1K 1 procdesc 2 1K 48 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 340 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 11121 tcpfunc 2 1K 2 soname 5 1K 9458 pmchooks 1 1K 1 nexusdev 5 1K 5 sctp_vrf 1 1K 1 entropy 2 1K 101 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 224 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 4720 sctp_iter 0 0K 149 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 12 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 142 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 62 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 80197 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 25091 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 506 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 freefile 0 0K 8561 freeblks 0 0K 8431 freefrag 0 0K 38 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 91 ip6_msource 0 0K 0 ip6_moptions 0 0K 12 in6_mfilter 0 0K 5 frag6 0 0K 0 tcplog 0 0K 0 PUC 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 21 in_mfilter 0 0K 2 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 23 VN POLL 0 0K 1 ppbusdev 0 0K 0 statfs 0 0K 8124 namei_tracker 0 0K 70 export_host 0 0K 0 cl_savebuf 0 0K 7 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 1314 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1338 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 1094 sysctl 0 0K 1 mfibuf 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 5 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 9 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 6370 3058 27245 0 254 38617088 0 mbuf_cluster 2048 9413 1 9413 0 254 19279872 0 tcp_log 416 0 19881 107470 0 254 8270496 0 mbuf 256 8098 7892 629359 0 254 4093440 0 mbuf_packet 256 8245 1040 115284 0 254 2376960 0 BUF TRIE 144 531 12937 70504 0 62 1939392 0 UMA Slabs 0 112 15446 31 15446 0 126 1733424 0 malloc-384 384 4138 22 4264 0 30 1597440 0 RADIX NODE 144 9476 1105 430479 0 62 1523664 0 malloc-4096 4096 336 1 496 0 2 1380352 0 malloc-128 128 10580 53 13375 0 126 1361024 0 malloc-2048 2048 147 241 86755 0 8 794624 0 FFS inode 1128 672 21 9312 0 8 781704 0 pbuf 832 0 905 0 0 2 752960 0 256 Bucket 2048 267 59 20581 0 8 667648 0 sctp_asoc 2288 146 109 3166 0 254 583440 0 tcp_bbr_map 128 0 3441 74195 0 126 440448 0 VM OBJECT 264 1336 134 151751 0 30 388080 0 g_bio 408 0 940 318442 0 30 383520 0 VNODE 488 709 59 9351 0 30 374784 0 socket 944 36 332 24655 0 254 347392 0 THREAD 1792 159 30 20814 0 8 338688 0 sctp_raddr 736 153 265 4900 0 254 307648 0 malloc-32768 32768 2 7 126 0 1 294912 0 malloc-32768 32768 0 9 3865 0 1 294912 0 malloc-4096 4096 58 13 10157 0 2 290816 0 sctp_ep 1280 146 79 6557 0 254 288000 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 0 4 737 0 1 262144 0 malloc-65536 65536 3 1 11 0 1 262144 0 sctp_chunk 152 703 883 31161 0 254 241072 0 DEVCTL 1024 41 167 199 0 0 212992 0 malloc-16384 16384 9 4 8113 0 1 212992 0 malloc-16 16 12511 489 18797 0 254 208000 0 malloc-1024 1024 131 61 3155 0 16 196608 0 FFS2 dinode 256 672 78 9312 0 62 192000 0 malloc-256 256 91 659 18521 0 62 192000 0 MAP ENTRY 96 1367 607 583805 0 126 189504 0 malloc-64 64 2759 139 4870 0 254 185472 0 UMA Zones 768 226 3 226 0 16 175872 0 malloc-32 32 4792 626 27982 0 254 173376 0 malloc-384 384 347 103 10412 0 30 172800 0 malloc-4096 4096 27 13 140 0 2 163840 0 udplite_inpcb 488 14 314 12527 0 254 160064 0 malloc-128 128 1139 70 24404 0 126 154752 0 S VFS Cache 104 1127 277 10288 0 126 146016 0 malloc-65536 65536 0 2 218 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-16384 16384 4 4 41 0 1 131072 0 VMSPACE 2544 32 19 9361 0 4 129744 0 vmem btag 56 2202 90 2319 0 254 128352 0 malloc-1024 1024 117 7 165 0 16 126976 0 128 Bucket 1024 81 34 2432 0 16 117760 0 ksiginfo 112 66 978 877 0 126 116928 0 PROC 1320 54 27 9382 0 8 106920 0 clpbuf 832 0 112 28227 0 16 93184 0 filedesc0 1072 55 29 9383 0 8 90048 0 malloc-256 256 213 132 50642 0 62 88320 0 64 Bucket 512 90 70 12819 0 30 81920 0 UMA Kegs 384 212 1 212 0 30 81792 0 malloc-256 256 158 157 15341 0 62 80640 0 malloc-128 128 309 280 9256 0 126 75392 0 malloc-8192 8192 6 3 34 0 1 73728 0 malloc-256 256 152 133 29100 0 62 72960 0 malloc-64 64 560 574 131693 0 254 72576 0 malloc-128 128 159 368 26709 0 126 67456 0 malloc-384 384 8 162 13483 0 30 65280 0 tcpcb 1048 4 51 1418 0 254 57640 0 malloc-128 128 133 301 9057 0 126 55552 0 32 Bucket 256 89 121 6741 0 62 53760 0 malloc-64 64 270 549 19286 0 254 52416 0 malloc-16384 16384 2 1 5 0 1 49152 0 malloc-256 256 28 152 28143 0 62 46080 0 malloc-4096 4096 8 3 45 0 2 45056 0 malloc-2048 2048 9 13 595 0 8 45056 0 malloc-64 64 529 164 1610 0 254 44352 0 malloc-384 384 102 8 481 0 30 42240 0 DIRHASH 1024 36 4 36 0 16 40960 0 malloc-8192 8192 2 3 15 0 1 40960 0 malloc-2048 2048 5 15 275 0 8 40960 0 pcpu-8 8 4434 686 7880 0 254 40960 0 pipe 744 20 35 1165 0 16 40920 0 Files 80 201 299 49472 0 126 40000 0 NAMEI 1024 0 36 63069 0 16 36864 0 malloc-4096 4096 4 5 19 0 2 36864 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 112 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-8192 8192 2 2 98 0 1 32768 0 malloc-2048 2048 5 11 163 0 8 32768 0 pcpu-64 64 452 60 452 0 254 32768 0 malloc-64 64 324 180 25876 0 254 32256 0 malloc-384 384 73 7 155 0 30 30720 0 tcp_bbr_pcb 832 0 36 402 0 16 29952 0 TURNSTILE 136 190 20 190 0 62 28560 0 malloc-32 32 627 255 10698 0 254 28224 0 16 Bucket 144 87 109 86010 0 62 28224 0 KNOTE 160 28 147 77329 0 62 28000 0 ttyinq 160 135 40 300 0 62 28000 0 8 Bucket 80 95 255 45995 0 126 28000 0 tcp_inpcb 488 4 52 1418 0 254 27328 0 malloc-256 256 54 51 533 0 62 26880 0 malloc-256 256 72 33 1494 0 62 26880 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 1 5 8130 0 2 24576 0 malloc-2048 2048 3 9 216 0 8 24576 0 PWD 32 19 737 8044 0 254 24192 0 malloc-64 64 8 370 2539 0 254 24192 0 malloc-64 64 184 194 4193 0 254 24192 0 malloc-128 128 146 40 623 0 126 23808 0 unpcb 256 11 79 2865 0 254 23040 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 25 35 620 0 30 23040 0 malloc-256 256 59 31 1448 0 62 23040 0 malloc-1024 1024 18 2 18 0 16 20480 0 4 Bucket 48 9 411 4112 0 254 20160 0 2 Bucket 32 94 536 19147 0 254 20160 0 SLEEPQUEUE 88 190 34 190 0 126 19712 0 udp_inpcb 488 2 38 807 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 0 1 136 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 7 1 7 0 8 16384 0 malloc-1024 1024 6 10 3195 0 16 16384 0 malloc-1024 1024 14 2 14 0 16 16384 0 malloc-512 512 2 30 1028 0 30 16384 0 malloc-512 512 2 30 864 0 30 16384 0 sctp_stream_msg_out 112 56 88 806 0 254 16128 0 sctp_laddr 48 36 300 3609 0 254 16128 0 udpcb 32 16 488 13334 0 254 16128 0 vtnet_tx_hdr 24 0 668 220254 0 254 16032 0 malloc-128 128 52 72 4522 0 126 15872 0 routing nhops 256 24 36 193 0 62 15360 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-512 512 1 23 119 0 30 12288 0 malloc-512 512 6 18 78 0 30 12288 0 rtentry 176 31 38 193 0 62 12144 0 malloc-64 64 75 114 721 0 254 12096 0 malloc-16 16 353 397 11394 0 254 12000 0 ripcb 488 2 22 293 0 254 11712 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 3 766 0 8 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-1024 1024 4 4 243 0 16 8192 0 malloc-1024 1024 3 5 19 0 16 8192 0 malloc-512 512 2 14 529 0 30 8192 0 malloc-512 512 3 13 64 0 30 8192 0 malloc-512 512 9 7 9 0 30 8192 0 rl_entry 40 96 106 101 0 254 8080 0 sctp_asconf_ack 48 2 166 82 0 254 8064 0 malloc-32 32 100 152 3445 0 254 8064 0 malloc-32 32 74 178 3391 0 254 8064 0 malloc-32 32 56 196 1103 0 254 8064 0 malloc-32 32 2 250 292 0 254 8064 0 malloc-32 32 30 222 2646 0 254 8064 0 malloc-16 16 16 484 46 0 254 8000 0 malloc-16 16 32 468 7484 0 254 8000 0 malloc-16 16 183 317 4674 0 254 8000 0 malloc-16 16 8 492 8 0 254 8000 0 malloc-16 16 256 244 298 0 254 8000 0 malloc-16 16 29 471 23588 0 254 8000 0 malloc-128 128 18 44 210 0 126 7936 0 tcp_log_node 120 0 66 5 0 126 7920 0 sctp_readq 152 0 52 317 0 254 7904 0 kenv 258 3 27 1045 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 sackhole 32 0 126 1 0 254 4032 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-32 32 8 118 108 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 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 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 tcptw 88 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 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-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