Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0xff fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff82bf8992 stack pointer = 0x0:0xfffffe00037888a0 frame pointer = 0x0:0xfffffe0003788900 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 = 12 panic: page fault cpuid = 0 time = 106 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0003788500 vpanic() at vpanic+0x1c7/frame 0xfffffe0003788560 panic() at panic+0x43/frame 0xfffffe00037885c0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0003788640 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00037886b0 trap() at trap+0x41d/frame 0xfffffe00037887d0 calltrap() at calltrap+0x8/frame 0xfffffe00037887d0 --- trap 0xc, rip = 0xffffffff82bf8992, rsp = 0xfffffe00037888a0, rbp = 0xfffffe0003788900 --- sctp_find_alternate_net() at sctp_find_alternate_net+0x4f2/frame 0xfffffe0003788900 sctp_shutdown_timer() at sctp_shutdown_timer+0xdc/frame 0xfffffe0003788940 sctp_timeout_handler() at sctp_timeout_handler+0x832/frame 0xfffffe0003788a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe0003788ad0 softclock() at softclock+0xb0/frame 0xfffffe0003788b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe0003788bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe0003788bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0003788bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100029 ] Stopped at kdb_enter+0x67: movq $0,0x1444b1e(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xffffffff8112aa50 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037884e0 rbp 0xfffffe0003788500 rsi 0 rdi 0xffffffff8112aa86 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xd978 ll+0xd957 r12 0xffffffff820678b0 ddb_dbbe r13 0 r14 0xffffffff81a4998a r15 0xffffffff81a4998a rip 0xffffffff81121a67 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x1444b1e(%rip) db> show proc Process 12 (intr) at 0xfffff800044b1a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82519af0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff82519af0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff8251a740 (map 0xffffffff8251a740) (map.pmap 0xffffffff8251a800) (pmap 0xffffffff8251a860) threads: 23 100010 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100017 I [swi6: task queue] 100029 Run CPU 0 [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 RunQ [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 RunQ [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100082 RunQ [swi1: hpts] 100083 Run CPU 1 [swi1: hpts] db> ps pid ppid pgrp uid state wmesg wchan cmd 21936 21931 436 0 R sh 21931 436 436 0 S piperd 0xfffff8004503f5d0 sh 21929 784 784 0 R (threaded) syz-executor.1 145590 RunQ syz-executor.1 147113 S sbwait 0xfffff800407a1924 syz-executor.1 147114 S uwait 0xfffff80018447500 syz-executor.1 21922 21739 21739 0 R (threaded) syz-executor.3 146634 RunQ syz-executor.3 147102 S accept 0xfffff800406fa508 syz-executor.3 147106 S uwait 0xfffff80018e8b900 syz-executor.3 21739 780 21739 0 Rs syz-executor.3 15321 1 15321 65 Ss select 0xfffff800372b68c0 dhclient 14716 1 14716 0 Ss select 0xfffff800182cbb40 dhclient 14711 1 14711 0 Ss select 0xfffff800182cbbc0 dhclient 14693 780 14693 0 Rs syz-executor.0 2333 1 2333 65 Ss select 0xfffff80004b2a6c0 dhclient 1700 1 1700 0 Ss select 0xfffff800182cbdc0 dhclient 1696 1 1696 0 Ss select 0xfffff800182cbc40 dhclient 784 780 784 0 Rs syz-executor.1 780 778 778 0 R (threaded) syz-fuzzer 100114 RunQ syz-fuzzer 100115 RunQ syz-fuzzer 100116 S uwait 0xfffff80018447f00 syz-fuzzer 100117 S uwait 0xfffff80004dd7080 syz-fuzzer 100118 S uwait 0xfffff80018a24e00 syz-fuzzer 100119 S uwait 0xfffff80018a24f00 syz-fuzzer 100120 S uwait 0xfffff80004d47080 syz-fuzzer 100121 RunQ syz-fuzzer 101902 RunQ syz-fuzzer 778 776 778 0 Ss pause 0xfffff8001854b5d8 csh 776 694 776 0 Ss select 0xfffff80004f637c0 sshd 760 1 760 0 Ss+ ttyin 0xfffff8000485e4b0 getty 759 1 759 0 Ss+ ttyin 0xfffff80004baecb0 getty 758 1 758 0 Ss+ ttyin 0xfffff80004bb24b0 getty 757 1 757 0 Ss+ ttyin 0xfffff80004bb2cb0 getty 756 1 756 0 Ss+ ttyin 0xfffff80004bb64b0 getty 755 1 755 0 Ss+ ttyin 0xfffff80004bb6cb0 getty 754 1 754 0 Ss+ ttyin 0xfffff80004bbb4b0 getty 753 1 753 0 Ss+ ttyin 0xfffff80004bbbcb0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004b464b0 getty 698 1 698 0 Ss nanslp 0xffffffff82539d20 cron 694 1 694 0 Ss select 0xfffff80004f63940 sshd 507 1 507 0 Ss select 0xfffff80004f63ac0 syslogd 436 1 436 0 Ss wait 0xfffff80004ede528 devd 435 1 435 65 Ss select 0xfffff80004f63a40 dhclient 350 1 350 0 Ss select 0xfffff80004dff040 dhclient 347 1 347 0 Ss select 0xfffff80004f639c0 dhclient 23 0 0 0 DL vlruwt 0xfffff80004b92000 [vnlru] 22 0 0 0 DL syncer 0xffffffff82629138 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100079 D qsleep 0xffffffff82628200 [bufdaemon] 100084 D - 0xffffffff8200ad00 [bufspacedaemon-0] 100095 D sdflush 0xfffff80004e358e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82650008 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff82644478 [dom0] 100085 D launds 0xffffffff82644484 [laundry: dom0] 100086 D umarcl 0xffffffff815a8910 [uma] 18 0 0 0 DL - 0xffffffff8236e0a8 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c3b818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e45430 [pf purge] 15 0 0 0 DL - 0xffffffff8262585c [soaiod4] 9 0 0 0 DL - 0xffffffff8262585c [soaiod3] 8 0 0 0 DL - 0xffffffff8262585c [soaiod2] 7 0 0 0 DL - 0xffffffff8262585c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100043 D - 0xffffffff822459c0 [doneq0] 100076 D - 0xffffffff82245890 [scanner] 14 0 0 0 DL seqstat 0xfffff80004614488 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004342490 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004342430 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82641960 [crypto] 13 0 0 0 DL (threaded) [geom] 100034 D - 0xffffffff82519560 [g_event] 100035 D - 0xffffffff82519568 [g_up] 100036 D - 0xffffffff82519570 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100027 D - 0xfffff80004342700 [thr_0] 100028 D - 0xfffff80004342780 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100017 I [swi6: task queue] 100029 Run CPU 0 [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 I [swi1: netisr 0] 100044 I [irq24: virtio_pci0] 100045 I [irq25: virtio_pci0] 100046 I [irq26: virtio_pci0] 100047 I [irq27: virtio_pci0] 100048 I [irq28: virtio_pci1] 100049 I [irq29: virtio_pci1] 100050 RunQ [irq30: virtio_pci1] 100051 I [irq31: virtio_pci1] 100052 RunQ [irq32: virtio_pci1] 100057 I [irq10: virtio_pci2] 100059 I [irq1: atkbd0] 100060 I [irq12: psm0] 100061 I [swi0: uart uart++] 100069 I [swi1: pf send] 100082 RunQ [swi1: hpts] 100083 Run CPU 1 [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004457528 [init] 10 0 0 0 DL audit_w 0xffffffff82641e80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82519af0 [swapper] 100005 D - 0xfffff80004342c00 [if_io_tqg_0] 100006 D - 0xfffff80004342b00 [if_io_tqg_1] 100007 D - 0xfffff80004342a00 [if_config_tqg_0] 100008 D - 0xfffff80004342900 [softirq_0] 100009 D - 0xfffff80004342800 [softirq_1] 100011 D - 0xfffff8000408b800 [inm_free taskq] 100012 D - 0xfffff8000408b700 [linuxkpi_irq_wq] 100013 D - 0xfffff8000408b600 [thread taskq] 100014 D - 0xfffff8000408b500 [aiod_kick taskq] 100016 D - 0xfffff8000408b300 [kqueue_ctx taskq] 100018 D - 0xfffff8000408b100 [in6m_free taskq] 100019 D - 0xfffff8000408b000 [linuxkpi_short_wq_0] 100020 D - 0xfffff8000408b000 [linuxkpi_short_wq_1] 100021 D - 0xfffff8000408b000 [linuxkpi_short_wq_2] 100022 D - 0xfffff8000408b000 [linuxkpi_short_wq_3] 100023 D - 0xfffff800044ace00 [linuxkpi_long_wq_0] 100024 D - 0xfffff800044ace00 [linuxkpi_long_wq_1] 100025 D - 0xfffff800044ace00 [linuxkpi_long_wq_2] 100026 D - 0xfffff800044ace00 [linuxkpi_long_wq_3] 100033 D - 0xfffff800044acd00 [firmware taskq] 100037 D - 0xfffff800044acc00 [crypto_0] 100038 D - 0xfffff800044acc00 [crypto_1] 100053 D - 0xfffff800044ac700 [vtnet0 rxq 0] 100054 D - 0xfffff800044ac600 [vtnet0 txq 0] 100055 D - 0xfffff800044ac500 [vtnet0 rxq 1] 100056 D - 0xfffff800044ac400 [vtnet0 txq 1] 100058 D vtbslp 0xfffff80004868e80 [virtio_balloon] 100062 D - 0xfffff800044ac300 [mca taskq] 100067 D - 0xffffffff81df48d0 [deadlkres] 100071 D - 0xfffff800044f3d00 [acpi_task_0] 100072 D - 0xfffff800044f3d00 [acpi_task_1] 100073 D - 0xfffff800044f3d00 [acpi_task_2] 100075 D - 0xfffff800044aca00 [CAM taskq] db> show all locks Process 14693 (syz-executor.0) thread 0xfffffe0094c44800 (100126) exclusive sleep mutex vtscsi0 (VTSCSI Lock) r = 0 (0xfffff800046c8308) locked @ /syzkaller/managers/main/kernel/sys/cam/cam_xpt.c:3495 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003adab80) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:310 exclusive lockmgr ufs (ufs) r = 0 (0xfffff800457d6440) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4263 Process 780 (syz-fuzzer) thread 0xfffffe0094c42c00 (100121) shared rw vm object (vm object) r = 0 (0xfffff80018c7ad68) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1304 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe0094c35060) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4960 Process 12 (intr) thread 0xfffffe0004127a00 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094dc2380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1762 Process 12 (intr) thread 0xfffffe0051ff5a00 (100083) exclusive rw tcpinp (tcpinp) r = 0 (0xfffff80045e46020) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1536 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 sctp_stro 209 10444K 11596 devbuf 4216 4340K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30827 1808K 30893 kobj 331 1324K 491 newblk 22 1030K 38563 vfscache 3 1025K 3 pcb 475 1006K 54594 inodedep 12 517K 31240 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 138 255K 22025 acpica 1674 184K 55181 vnet_data 1 168K 1 sctp_atcl 428 161K 39855 tidhash 3 141K 3 pagedep 9 130K 44291 tfo_ccache 1 128K 1 DEVFS1 106 106K 123 sem 4 106K 4 linker 285 101K 350 filedesc 12 89K 41499 bus 989 81K 3493 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 505 64K 505 BPF 30 53K 118 umtx 396 50K 396 kdtrace 214 43K 69052 temp 35 33K 4812 hostcache 1 32K 1 shm 1 32K 51 DEVFS3 125 32K 135 msg 4 30K 4 sctp_atky 669 30K 53295 ifaddr 93 29K 112 vmem 3 26K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 ufs_mount 5 17K 6 proc 3 17K 3 sctp_timw 64 16K 64 tty 16 16K 16 ithread 99 16K 99 lltable 48 15K 823 bus-sc 32 14K 1718 KTRACE 100 13K 100 ether_multi 154 13K 525 ifnet 7 13K 7 kenv 93 12K 93 eventhandler 133 12K 133 ksem 7 11K 476 GEOM 60 10K 489 rman 82 10K 423 in6_multi 71 9K 232 bmsafemap 3 9K 22976 cred 33 9K 615 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 13 pfs_vncache 1 8K 1 lockf 69 8K 6116 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 pf_osfp 62 7K 62 sctp_athm 428 7K 41171 sctp_map 418 7K 22966 sglist 5 7K 5 CAM DEV 3 6K 510 taskqueue 57 6K 57 kqueue 58 6K 22123 pf_ifnet 14 6K 499 plimit 21 6K 1253 CAM queue 5 6K 1528 pf_rule 5 5K 689 ufs_dirhash 20 5K 24 UMA 262 5K 262 vt 11 5K 11 sctp_stri 8 4K 3606 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 ip6ndp 20 4K 45 routetbl 22 4K 796 DEVFSP 57 4K 280 session 28 4K 91 pwddesc 56 4K 21937 hhook 13 4K 13 sctp_ifa 24 3K 45 sctp_aadr 48 3K 892 fpukern_ctx 3 3K 3 kcovinfo 48 3K 238 acpisem 22 3K 22 terminal 11 3K 11 uidinfo 5 3K 80 proc-args 46 3K 1033 selfd 38 3K 317450 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 CAM CCB 1 2K 132939 Unitno 29 2K 57 select 13 2K 1391 CAM XPT 22 2K 543 inpcbpolicy 44 2K 29429 ipsecpolicy 2 2K 2 in_multi 5 2K 25 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 1922 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 dirrem 3 1K 21876 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 sctp_ifn 5 1K 45 freework 3 1K 26926 crypto 4 1K 4 encap_export_host 12 1K 12 linuxcurrent 3 1K 4 diradd 4 1K 21956 freeblks 2 1K 21729 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 mkdir 3 1K 41656 chacha20random 1 1K 1 procdesc 3 1K 36 osd 3 1K 10 newdirblk 2 1K 20828 indirdep 1 1K 7364 vnodes 1 1K 74 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 ip6_msource 3 1K 6 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 linux 5 1K 6 aesni_data 2 1K 2 apmdev 1 1K 1 CAM dev queue 2 1K 2 atkbddev 2 1K 2 CAM I/O Scheduler 1 1K 1 freefile 1 1K 21834 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 28125 nexusdev 6 1K 6 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 67 acpiintr 1 1K 1 pmc 1 1K 1 filecaps 3 1K 188 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 45551 p1003.1b 1 1K 1 pf_table 0 0K 188 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 17977 sctp_iter 0 0K 113 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 71 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 49 DEVFS4 0 0K 0 madt_table 0 0K 2 smartpqi 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 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 ath_hal 0 0K 0 xen_intr 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 vm_fictitious 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 UMAHash 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 52238 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 947 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 20 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 tcp_log_dev 0 0K 282 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 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 234 ip6_moptions 0 0K 27 in6_mfilter 0 0K 41 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 midi buffers 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 7 ip_moptions 0 0K 57 in_mfilter 0 0K 37 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 15 VN POLL 0 0K 31 mixer 0 0K 0 statfs 0 0K 21014 namei_tracker 0 0K 338 export_host 0 0K 0 cl_savebuf 0 0K 370 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 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 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 lDevFlags * malloc 0 0K 0 mbuf_tag 0 0K 851 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 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 2450 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 288 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 1016 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 9 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 42 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 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 15650 4325 1111329 0 253 81817600 0 tcp_log 416 0 15273 750140 0 253 6353568 0 mbuf 256 16625 4360 20106227 0 254 5372160 0 RADIX NODE 144 14003 9962 970096 0 62 3450960 0 pbuf 2632 0 958 0 0 2 2521456 0 UMA Slabs 0 112 21635 34 23511 0 126 2426928 0 BUF TRIE 144 498 12970 91513 0 62 1939392 0 malloc-384 384 4130 10 4209 0 30 1589760 0 mbuf_cluster 2048 720 2 720 0 253 1478656 0 malloc-4096 4096 334 5 21514 0 2 1388544 0 malloc-128 128 10283 40 15637 0 126 1321344 0 tcp_bbr_map 128 0 6510 1010063 0 126 833280 0 sctp_asoc 2288 209 151 11483 0 253 823680 0 malloc-65536 65536 6 6 780 0 1 786432 0 FFS inode 1128 573 22 22479 0 8 671160 0 sctp_ep 1280 211 266 25421 0 253 610560 0 malloc-2048 2048 209 73 25679 0 8 577536 0 256 Bucket 2048 252 22 38005 0 8 561152 0 socket 944 62 518 58867 0 253 547520 0 malloc-65536 65536 0 8 27 0 1 524288 0 VM OBJECT 264 1278 207 339535 0 30 392040 0 sctp_raddr 736 248 269 19538 0 253 380512 0 malloc-4096 4096 70 20 22596 0 2 368640 0 THREAD 1792 157 41 47114 0 8 354816 0 VNODE 488 610 78 22518 0 30 335744 0 malloc-2048 2048 8 152 133020 0 8 327680 0 malloc-1024 1024 209 79 11549 0 16 294912 0 malloc-32768 32768 1 7 90 0 1 262144 0 malloc-16384 16384 9 7 20753 0 1 262144 0 malloc-64 64 3519 513 41387 0 254 258048 0 g_bio 408 4 626 460695 0 30 257040 0 udplite_inpcb 488 2 518 22873 0 253 253760 0 malloc-384 384 481 159 39908 0 30 245760 0 malloc-32768 32768 0 7 6727 0 1 229376 0 malloc-16 16 13223 777 68846 0 254 224000 0 malloc-32 32 5583 591 54471 0 254 197568 0 MAP ENTRY 96 1361 655 1327602 0 126 193536 0 mbuf_packet 256 144 576 99696 0 254 184320 0 UMA Zones 768 234 0 234 0 16 179712 0 FFS2 dinode 256 573 117 22479 0 62 176640 0 sctp_chunk 152 327 791 22894 0 253 169936 0 128 Bucket 1024 106 53 13801 0 16 162816 0 malloc-128 128 1175 65 28854 0 126 158720 0 malloc-1024 1024 136 8 2315 0 16 147456 0 S VFS Cache 104 1046 358 23272 0 126 146016 0 malloc-128 128 1041 44 1119 0 126 138880 0 malloc-256 256 37 503 39005 0 62 138240 0 vmem btag 56 2345 91 2346 0 254 136416 0 malloc-65536 65536 0 2 254 0 1 131072 0 malloc-65536 65536 0 2 136 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-32768 32768 1 3 6 0 1 131072 0 VMSPACE 2544 33 18 21915 0 4 129744 0 clpbuf 2632 0 47 6104 0 15 123704 0 tcpcb 1048 36 74 5382 0 253 115280 0 PROC 1320 55 26 21936 0 8 106920 0 DEVCTL 1024 1 103 151 0 0 106496 0 malloc-256 256 242 148 26967 0 62 99840 0 64 Bucket 512 132 60 32307 0 30 98304 0 malloc-256 256 228 147 51214 0 62 96000 0 filedesc0 1072 56 28 21937 0 8 90048 0 malloc-256 256 180 165 118944 0 62 88320 0 UMA Kegs 384 220 3 220 0 30 85632 0 malloc-128 128 378 273 42455 0 126 83328 0 malloc-16384 16384 1 4 15 0 1 81920 0 malloc-64 64 645 552 50337 0 254 76608 0 tcp_inpcb 488 37 99 5382 0 253 66368 0 malloc-4096 4096 11 5 1183 0 2 65536 0 malloc-384 384 106 64 1233 0 30 65280 0 malloc-64 64 413 595 318263 0 254 64512 0 malloc-256 256 88 137 45715 0 62 57600 0 32 Bucket 256 81 129 13308 0 62 53760 0 malloc-4096 4096 12 1 23 0 2 53248 0 malloc-2048 2048 16 10 1793 0 8 53248 0 unpcb 256 14 181 3880 0 253 49920 0 malloc-8192 8192 5 1 7 0 1 49152 0 malloc-8192 8192 1 5 42 0 1 49152 0 malloc-2048 2048 4 20 443 0 8 49152 0 malloc-128 128 95 277 23281 0 126 47616 0 pcpu-8 8 4770 862 19071 0 254 45056 0 pipe 744 19 41 1908 0 16 44640 0 malloc-64 64 174 519 22055 0 254 44352 0 malloc-128 128 61 280 45565 0 126 43648 0 malloc-256 256 24 141 29779 0 62 42240 0 malloc-256 256 128 37 2274 0 62 42240 0 malloc-8192 8192 4 1 6 0 1 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 Files 80 185 315 97036 0 126 40000 0 tcp_rack_pcb 704 32 23 718 0 16 38720 0 DIRHASH 1024 30 6 34 0 16 36864 0 NAMEI 1024 1 35 111178 0 16 36864 0 malloc-64 64 449 118 639 0 254 36288 0 malloc-384 384 12 78 31616 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 170 0 1 32768 0 malloc-8192 8192 2 2 103 0 1 32768 0 malloc-512 512 10 54 4043 0 30 32768 0 pcpu-64 64 479 33 479 0 254 32768 0 malloc-128 128 12 236 1402 0 126 31744 0 tcp_bbr_pcb 832 0 36 2248 0 16 29952 0 malloc-4096 4096 1 6 78 0 2 28672 0 malloc-512 512 10 46 1930 0 30 28672 0 TURNSTILE 136 199 11 199 0 62 28560 0 ksiginfo 112 66 186 3075 0 126 28224 0 KNOTE 160 21 154 393146 0 62 28000 0 8 Bucket 80 71 279 10806 0 126 28000 0 malloc-8192 8192 0 3 30 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 sctp_stream_msg_out 112 108 108 3401 0 253 24192 0 PWD 32 18 738 20811 0 254 24192 0 16 Bucket 144 59 109 5287 0 62 24192 0 4 Bucket 48 7 497 633 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 47 13 553 0 30 23040 0 malloc-256 256 49 41 445 0 62 23040 0 malloc-1024 1024 15 5 621 0 16 20480 0 udpcb 32 4 626 23493 0 254 20160 0 malloc-32 32 56 574 29525 0 254 20160 0 malloc-32 32 94 536 20959 0 254 20160 0 2 Bucket 32 90 540 4619 0 254 20160 0 SLEEPQUEUE 88 199 25 199 0 126 19712 0 ripcb 488 3 37 554 0 253 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 sctp_laddr 48 88 248 8969 0 254 16128 0 vtnet_tx_hdr 24 2 666 3927387 0 254 16032 0 malloc-16 16 429 571 36484 0 254 16000 0 tcp_rack_map 120 64 68 768 0 126 15840 0 sctp_readq 152 0 104 1619 0 253 15808 0 udp_inpcb 488 2 30 620 0 253 15616 0 itimer 352 0 44 52 0 30 15488 0 malloc-4096 4096 2 1 3 0 2 12288 0 malloc-1024 1024 2 10 363 0 16 12288 0 malloc-1024 1024 5 7 6 0 16 12288 0 malloc-1024 1024 3 9 33 0 16 12288 0 malloc-1024 1024 10 2 10 0 16 12288 0 malloc-512 512 1 23 64 0 30 12288 0 rtentry 176 28 41 86 0 62 12144 0 malloc-64 64 22 167 3456 0 254 12096 0 malloc-64 64 62 127 4016 0 254 12096 0 malloc-128 128 43 50 413 0 126 11904 0 kenv 258 15 30 1085 0 30 11610 0 routing nhops 256 24 21 86 0 62 11520 0 malloc-384 384 21 9 21 0 30 11520 0 cpuset 104 8 85 101 0 126 9672 0 malloc-4096 4096 0 2 14 0 2 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 0 4 40 0 8 8192 0 malloc-1024 1024 2 6 161 0 16 8192 0 malloc-512 512 0 16 165 0 30 8192 0 malloc-512 512 2 14 21 0 30 8192 0 malloc-512 512 8 8 89 0 30 8192 0 pf tags 104 0 78 11 0 126 8112 0 tcptw 88 0 92 3 0 253 8096 0 PGRP 88 28 64 96 0 126 8096 0 rl_entry 40 104 98 118 0 254 8080 0 sctp_asconf_ack 48 4 164 77 0 254 8064 0 syncache 168 0 48 4 0 253 8064 0 ipq 56 0 144 14 0 254 8064 0 malloc-64 64 12 114 149 0 254 8064 0 malloc-32 32 8 244 1837 0 254 8064 0 malloc-32 32 49 203 99 0 254 8064 0 malloc-32 32 38 214 805 0 254 8064 0 malloc-32 32 72 180 5113 0 254 8064 0 malloc-32 32 51 201 1660 0 254 8064 0 malloc-16 16 256 244 256 0 254 8000 0 malloc-16 16 82 418 375 0 254 8000 0 malloc-16 16 189 311 1440 0 254 8000 0 malloc-16 16 20 480 34977 0 254 8000 0 malloc-16 16 9 491 16 0 254 8000 0 malloc-384 384 0 20 23 0 30 7680 0 malloc-384 384 11 9 11 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 93 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 0 2 12 0 8 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 1 7 1 0 30 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 2 0 62 4048 0 hostcache 96 1 41 1 0 253 4032 0 malloc-16 16 3 247 7 0 254 4000 0 tcp_log_node 120 0 33 7 0 126 3960 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 12 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo 4 0 493 5 0 254 1972 0 SMR CPU 32 2 29 2 0 254 992 0 SMR SHARED 24 2 29 2 0 254 744 0 FFS1 dinode 128 0 0 0 0 126 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 253 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 sackhole 32 0 0 0 0 254 0 0 AIOLIO 272 0 0 0 0 30 0 0 AIOCB 552 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 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 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 cryptop 280 0 0 0 0 30 0 0 linux_dma_object 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 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 0 253 0 0 mbuf_jumbo_9k 9216 0 0 0 0 253 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2632 0 0 0 0 63 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 15 0 0 swwbuf 2632 0 0 0 0 7 0 0 swrbuf 2632 0 0 0 0 15 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