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 = 0x20:0xffffffff82c57c02 stack pointer = 0x28:0xfffffe00037b58a0 frame pointer = 0x28:0xfffffe00037b5900 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 = 904 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00037b5500 vpanic() at vpanic+0x1c7/frame 0xfffffe00037b5560 panic() at panic+0x43/frame 0xfffffe00037b55c0 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe00037b5640 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe00037b56b0 trap() at trap+0x41d/frame 0xfffffe00037b57d0 calltrap() at calltrap+0x8/frame 0xfffffe00037b57d0 --- trap 0xc, rip = 0xffffffff82c57c02, rsp = 0xfffffe00037b58a0, rbp = 0xfffffe00037b5900 --- sctp_find_alternate_net() at sctp_find_alternate_net+0x4f2/frame 0xfffffe00037b5900 sctp_shutdown_timer() at sctp_shutdown_timer+0xdc/frame 0xfffffe00037b5940 sctp_timeout_handler() at sctp_timeout_handler+0x9b4/frame 0xfffffe00037b5a00 softclock_call_cc() at softclock_call_cc+0x1f7/frame 0xfffffe00037b5ad0 softclock() at softclock+0xb0/frame 0xfffffe00037b5b10 ithread_loop() at ithread_loop+0x33f/frame 0xfffffe00037b5bb0 fork_exit() at fork_exit+0xb3/frame 0xfffffe00037b5bf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00037b5bf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100020 ] Stopped at kdb_enter+0x67: movq $0,0x145971e(%rip) 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 0xffffffff81111d70 vprintf+0x140 rdx 0x1 rbx 0 rsp 0xfffffe00037b54e0 rbp 0xfffffe00037b5500 rsi 0 rdi 0xffffffff81111da6 vprintf+0x176 r8 0 r9 0xffffffff r10 0 r11 0xfffffe0094e2ff10 r12 0xffffffff82067650 ddb_dbbe r13 0 r14 0xffffffff819b2b80 r15 0xffffffff819b2b80 rip 0xffffffff81106067 kdb_enter+0x67 rflags 0x82 kdb_enter+0x67: movq $0,0x145971e(%rip) db> show proc Process 12 (intr) at 0xfffff80004468a50: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff82512cf0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff82512cf0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff82513940 (map 0xffffffff82513940) (map.pmap 0xffffffff82513a00) (pmap 0xffffffff82513a60) threads: 23 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100020 Run CPU 0 [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi1: netisr 0] 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 17933 17894 17894 0 R (threaded) syz-executor.2 140044 RunQ syz-executor.2 140127 RunQ syz-executor.2 140129 S connec 0xfffff8004d8810e0 syz-executor.2 17932 16876 16876 0 R (threaded) syz-executor.3 138652 RunQ syz-executor.3 140126 S sbwait 0xfffff8004d771cd4 syz-executor.3 140128 S sbwait 0xfffff8004ddd91c4 syz-executor.3 17926 11053 11053 0 R (threaded) syz-executor.0 138627 RunQ syz-executor.0 140113 S sbwait 0xfffff8004dea7574 syz-executor.0 140116 S sbwait 0xfffff80020063924 syz-executor.0 140119 S uwait 0xfffff8004d6d4800 syz-executor.0 140121 S uwait 0xfffff8001752d200 syz-executor.0 140122 S uwait 0xfffff800178c6e80 syz-executor.0 17909 1 17909 0 Ss select 0xfffff80024d4de40 dhclient 17906 17899 436 0 R dhclient 17899 436 436 0 S wait 0xfffff80017c37528 sh 17898 1 17898 65 Ss select 0xfffff8004de460c0 dhclient 17894 774 17894 0 Rs syz-executor.2 17381 1 17381 0 Ss select 0xfffff80004e902c0 dhclient 17376 1 17376 0 Ss select 0xfffff80017393bc0 dhclient 17341 1 17341 65 Ss select 0xfffff8004de46040 dhclient 16876 774 16876 0 Rs syz-executor.3 16848 1 16848 0 Ss select 0xfffff80017393b40 dhclient 16844 1 16844 0 Ss select 0xfffff8004de462c0 dhclient 11053 774 11053 0 Rs syz-executor.0 2217 1 2217 65 Ss select 0xfffff80004e908c0 dhclient 1566 1 1566 0 Ss select 0xfffff80017393dc0 dhclient 1563 1 1563 0 Ss select 0xfffff80004e90540 dhclient 777 774 777 0 Rs syz-executor.1 774 772 772 0 R (threaded) syz-fuzzer 100084 S uwait 0xfffff80004ef7d00 syz-fuzzer 100110 RunQ syz-fuzzer 100111 S uwait 0xfffff80004c04500 syz-fuzzer 100112 S uwait 0xfffff80004c04600 syz-fuzzer 100113 S uwait 0xfffff80004c04700 syz-fuzzer 100114 S uwait 0xfffff80004c04800 syz-fuzzer 100115 S kqread 0xfffff80017536c00 syz-fuzzer 100116 RunQ syz-fuzzer 100119 S uwait 0xfffff80004c04400 syz-fuzzer 117224 S uwait 0xfffff800178c6380 syz-fuzzer 772 770 772 0 Ss pause 0xfffff8001722ab00 csh 770 694 770 0 Ss select 0xfffff80017393e40 sshd 754 1 754 0 Rs+ getty 753 1 753 0 Ss+ ttyin 0xfffff80004c180b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80004c184b0 getty 751 1 751 0 Ss+ ttyin 0xfffff80004c188b0 getty 750 1 750 0 Ss+ ttyin 0xfffff80004c18cb0 getty 749 1 749 0 Ss+ ttyin 0xfffff80004ba60b0 getty 748 1 748 0 Ss+ ttyin 0xfffff80004ba64b0 getty 747 1 747 0 Ss+ ttyin 0xfffff80004ba68b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80004ba6cb0 getty 698 1 698 0 Ss nanslp 0xffffffff82532f21 cron 694 1 694 0 Ss select 0xfffff80004f6a040 sshd 507 1 507 0 Ss select 0xfffff80004e90d40 syslogd 436 1 436 0 Ss wait 0xfffff80004ec2000 devd 435 1 435 65 Ss select 0xfffff80004f6a0c0 dhclient 350 1 350 0 Ss select 0xfffff80004f6a140 dhclient 347 1 347 0 Ss select 0xfffff80004e90840 dhclient 23 0 0 0 DL vlruwt 0xfffff80004dbe528 [vnlru] 22 0 0 0 DL syncer 0xffffffff826223b8 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100070 D qsleep 0xffffffff826214a0 [bufdaemon] 100075 D - 0xffffffff8200ac80 [bufspacedaemon-0] 100087 D sdflush 0xfffff800048d34e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff82648988 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100068 D psleep 0xffffffff8263cdf8 [dom0] 100076 D launds 0xffffffff8263ce04 [laundry: dom0] 100077 D umarcl 0xffffffff8151ef60 [uma] 18 0 0 0 RL CPU 1 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82c9a818 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82e71430 [pf purge] 15 0 0 0 DL - 0xffffffff8261ea5c [soaiod4] 9 0 0 0 DL - 0xffffffff8261ea5c [soaiod3] 8 0 0 0 DL - 0xffffffff8261ea5c [soaiod2] 7 0 0 0 DL - 0xffffffff8261ea5c [soaiod1] 6 0 0 0 DL (threaded) [cam] 100034 D - 0xffffffff8223f040 [doneq0] 100067 D - 0xffffffff8223ef10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004668888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff8000445bb90 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff8000445bb30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff8263a310 [crypto] 13 0 0 0 DL (threaded) [geom] 100025 D - 0xffffffff82512760 [g_event] 100026 D - 0xffffffff82512768 [g_up] 100027 D - 0xffffffff82512770 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100018 D - 0xfffff80004466900 [thr_0] 100019 D - 0xfffff80004466980 [thr_1] 12 0 0 0 RL (threaded) [intr] 100010 I [swi6: Giant taskq] 100013 I [swi5: fast taskq] 100016 I [swi6: task queue] 100020 Run CPU 0 [swi4: clock (0)] 100021 I [swi4: clock (1)] 100022 I [swi1: netisr 0] 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 0xfffff80004489528 [init] 10 0 0 0 DL audit_w 0xffffffff8263a830 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff82512cf0 [swapper] 100005 D - 0xfffff8000446be00 [if_config_tqg_0] 100006 D - 0xfffff8000446bd00 [softirq_0] 100007 D - 0xfffff8000446bc00 [softirq_1] 100008 D - 0xfffff8000446bb00 [if_io_tqg_0] 100009 D - 0xfffff8000446ba00 [if_io_tqg_1] 100011 D - 0xfffff8000446b800 [thread taskq] 100012 D - 0xfffff8000446b700 [aiod_kick taskq] 100014 D - 0xfffff8000446b500 [kqueue_ctx taskq] 100015 D - 0xfffff8000446b400 [in6m_free taskq] 100017 D - 0xfffff8000446b200 [inm_free taskq] 100024 D - 0xfffff8000446b100 [firmware taskq] 100028 D - 0xfffff8000446b000 [crypto_0] 100029 D - 0xfffff8000446b000 [crypto_1] 100044 D - 0xfffff80004651d00 [vtnet0 rxq 0] 100045 D - 0xfffff80004651c00 [vtnet0 txq 0] 100046 D - 0xfffff80004651b00 [vtnet0 rxq 1] 100047 D - 0xfffff80004651a00 [vtnet0 txq 1] 100049 D vtbslp 0xfffff8000465cb00 [virtio_balloon] 100053 D - 0xfffff80004651900 [mca taskq] 100058 D - 0xffffffff81d5a4f1 [deadlkres] 100062 D - 0xfffff80004babe00 [acpi_task_0] 100063 D - 0xfffff80004babe00 [acpi_task_1] 100064 D - 0xfffff80004babe00 [acpi_task_2] 100066 D - 0xfffff80004651e00 [CAM taskq] db> show all locks Process 17933 (syz-executor.2) thread 0xfffffe0094ec4e00 (140127) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003b41800) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1674 exclusive lockmgr ufs (ufs) r = 0 (0xfffff80017bd1dc8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1093 Process 12 (intr) thread 0xfffffe0004127a00 (100020) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0094f5ca90) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctputil.c:1762 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4216 4339K 4244 tcp_hpts 5 3201K 5 vtbuf 24 1968K 46 sysctloid 30650 1798K 30716 sctp_stro 185 1460K 7940 kobj 328 1312K 489 newblk 12 1027K 34556 vfscache 3 1025K 3 pcb 398 944K 38346 inodedep 16 518K 27480 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 144 279K 18043 acpica 1674 184K 58593 vnet_data 1 168K 1 sctp_atcl 394 148K 27694 tidhash 3 141K 3 pagedep 19 133K 36512 tfo_ccache 1 128K 1 filedesc 16 121K 33919 sem 4 106K 4 DEVFS1 105 105K 122 linker 278 100K 347 BPF 46 88K 70 bus 982 80K 3359 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 502 63K 502 umtx 378 48K 378 kdtrace 217 43K 58064 temp 36 35K 3939 hostcache 1 32K 1 shm 1 32K 75 ifaddr 100 32K 111 DEVFS3 124 31K 134 msg 4 30K 4 sctp_atky 624 29K 37133 vmem 3 26K 5 gtaskqueue 18 26K 18 kbdmux 6 22K 6 DEVFS_RULE 56 20K 56 pf_rule 17 17K 462 ufs_mount 5 17K 6 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 lltable 49 16K 558 sctp_timw 58 15K 58 bus-sc 32 14K 1594 ether_multi 167 14K 499 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 93 12K 93 lockf 102 12K 5162 sctp_stri 22 11K 2465 eventhandler 129 11K 129 ksem 7 11K 377 in6_multi 83 10K 236 GEOM 60 10K 491 rman 82 10K 423 bmsafemap 2 9K 18961 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 20 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 236 8K 294 sctp_athm 394 7K 28508 kqueue 64 7K 18108 sglist 5 7K 5 pf_osfp 57 6K 57 CAM DEV 3 6K 510 plimit 24 6K 934 sctp_map 370 6K 15796 cred 23 6K 497 pf_ifnet 15 6K 394 CAM queue 5 6K 1528 taskqueue 48 6K 48 routetbl 28 5K 748 DEVFSP 78 5K 304 ufs_dirhash 24 5K 24 ip6ndp 23 5K 49 UMA 261 5K 261 session 33 5K 73 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 kcovinfo 64 4K 272 evdev 4 4K 4 pwddesc 62 4K 17934 sctp_ifa 28 4K 50 hhook 13 4K 13 selfd 49 4K 231366 proc-args 52 3K 903 terminal 11 3K 11 acpisem 22 3K 22 select 18 3K 1170 uidinfo 3 3K 72 pf_table 1 2K 175 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 diradd 13 2K 18163 CAM XPT 22 2K 543 Unitno 26 2K 66 in_multi 6 2K 40 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 1032 NFSD session 1 1K 1 inpcbpolicy 31 1K 26217 sctp_aadr 15 1K 622 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 50 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 newdirblk 5 1K 16994 mkdir 5 1K 33988 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 20 dirrem 2 1K 18072 pfil 4 1K 4 CAM SIM 2 1K 2 cdev 2 1K 2 ip_msource 6 1K 39 chacha20random 1 1K 1 osd 3 1K 10 freefile 2 1K 18045 vnodes 1 1K 84 ktls 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 iov 4 1K 37864 aesni_data 2 1K 2 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 23327 soname 5 1K 20012 pmchooks 1 1K 1 nexusdev 6 1K 6 filecaps 5 1K 126 sctp_vrf 1 1K 1 ip6_msource 1 1K 14 entropy 2 1K 58 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 p1003.1b 1 1K 1 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 12983 sctp_iter 0 0K 84 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 32 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 52 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 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 179 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 100183 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 56490 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 freeblks 0 0K 17855 freefrag 0 0K 66 allocindir 0 0K 0 indirdep 0 0K 8526 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 197 ip6_moptions 0 0K 22 in6_mfilter 0 0K 35 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 LRO 0 0K 0 newreno data 0 0K 8 ip_moptions 0 0K 61 in_mfilter 0 0K 96 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 11 statfs 0 0K 17173 namei_tracker 0 0K 232 export_host 0 0K 0 cl_savebuf 0 0K 156 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 726 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 1712 eventfd 0 0K 0 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 844 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 1 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 2275 6158 34553 0 254 34541568 0 mbuf_cluster 2048 9713 3 9718 0 254 19898368 0 tcp_log 416 0 15102 436996 0 254 6282432 0 mbuf 256 3827 6193 4746583 0 254 2565120 0 pbuf 2632 0 957 0 0 2 2518824 0 mbuf_packet 256 8340 1245 363572 0 254 2453760 0 BUF TRIE 144 409 13059 84408 0 62 1939392 0 UMA Slabs 0 112 14586 27 14586 0 126 1636656 0 malloc-384 384 4142 28 4363 0 30 1601280 0 RADIX NODE 144 8876 1649 656332 0 63 1515600 0 malloc-128 128 10600 95 12815 0 126 1368960 0 malloc-4096 4096 331 3 1087 0 2 1368064 0 sctp_asoc 2288 185 220 7898 0 254 926640 0 tcp_bbr_map 128 2 6198 486023 0 126 793600 0 FFS inode 1128 583 19 18720 0 8 679056 0 256 Bucket 2048 268 10 19613 0 8 569344 0 malloc-2048 2048 181 87 17640 0 8 548864 0 sctp_raddr 736 295 431 14023 0 254 534336 0 malloc-65536 65536 3 5 13 0 1 524288 0 socket 944 50 470 47553 0 254 490880 0 sctp_ep 1280 187 137 17639 0 254 414720 0 VM OBJECT 264 1456 44 279772 0 30 396000 0 THREAD 1792 154 35 40129 0 8 338688 0 VNODE 488 620 68 18759 0 30 335744 0 malloc-4096 4096 63 6 17938 0 2 282624 0 malloc-16384 16384 11 6 16983 0 1 278528 0 malloc-1024 1024 188 76 8115 0 16 270336 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 0 4 328 0 1 262144 0 malloc-32768 32768 1 7 7958 0 1 262144 0 malloc-2048 2048 2 124 100221 0 8 258048 0 udplite_inpcb 488 14 498 21193 0 254 249856 0 malloc-384 384 462 148 55291 0 30 234240 0 DEVCTL 1024 11 201 153 0 0 217088 0 malloc-64 64 3244 32 3331 0 254 209664 0 malloc-16 16 12722 278 13077 0 254 208000 0 g_bio 408 0 500 361080 0 30 204000 0 MAP ENTRY 96 1626 390 1096537 0 126 193536 0 malloc-256 256 35 715 36890 0 62 192000 0 UMA Zones 768 233 1 233 0 16 179712 0 FFS2 dinode 256 583 107 18719 0 62 176640 0 malloc-32768 32768 0 5 53 0 1 163840 0 malloc-128 128 1216 55 27933 0 126 162688 0 128 Bucket 1024 116 39 11438 0 16 158720 0 malloc-32 32 4790 124 5204 0 254 157248 0 malloc-4096 4096 29 7 101 0 2 147456 0 S VFS Cache 104 1044 360 19427 0 126 146016 0 sctp_chunk 152 543 367 10973 0 254 138320 0 vmem btag 56 2371 65 2371 0 254 136416 0 malloc-1024 1024 121 11 188 0 16 135168 0 malloc-65536 65536 0 2 115 0 1 131072 0 malloc-65536 65536 0 2 124 0 1 131072 0 VMSPACE 2544 39 12 17912 0 4 129744 0 clpbuf 2632 0 48 3503 0 16 126336 0 ksiginfo 112 66 978 894 0 126 116928 0 malloc-256 256 238 182 97307 0 62 107520 0 PROC 1320 61 20 17933 0 8 106920 0 malloc-256 256 194 181 36319 0 62 96000 0 tcpcb 1048 11 77 3947 0 254 92224 0 filedesc0 1072 62 22 17934 0 8 90048 0 UMA Kegs 384 219 4 219 0 30 85632 0 tcp_inpcb 488 11 157 3947 0 254 81984 0 malloc-256 256 167 148 45143 0 62 80640 0 64 Bucket 512 83 69 16774 0 30 77824 0 malloc-64 64 643 554 36799 0 254 76608 0 malloc-128 128 335 254 34851 0 126 75392 0 malloc-4096 4096 12 5 41 0 2 69632 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 117 0 1 65536 0 malloc-8192 8192 2 6 49 0 1 65536 0 malloc-128 128 202 263 36196 0 126 59520 0 malloc-128 128 402 32 424 0 126 55552 0 malloc-256 256 75 135 55762 0 62 53760 0 32 Bucket 256 73 137 13681 0 62 53760 0 malloc-2048 2048 14 12 119 0 8 53248 0 malloc-8192 8192 3 3 43 0 1 49152 0 malloc-8192 8192 4 2 97 0 1 49152 0 malloc-2048 2048 5 19 605 0 8 49152 0 malloc-64 64 573 183 1828 0 254 48384 0 malloc-384 384 103 17 140 0 30 46080 0 malloc-512 512 32 56 2521 0 30 45056 0 pcpu-8 8 4948 684 15206 0 254 45056 0 pipe 744 22 38 1312 0 16 44640 0 malloc-64 64 137 556 249384 0 254 44352 0 malloc-64 64 287 406 11495 0 254 44352 0 malloc-128 128 69 272 23591 0 126 43648 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-8192 8192 0 5 8 0 1 40960 0 malloc-2048 2048 3 17 624 0 8 40960 0 Files 80 238 262 79158 0 126 40000 0 NAMEI 1024 0 36 93723 0 16 36864 0 malloc-64 64 335 232 23980 0 254 36288 0 malloc-384 384 55 35 403 0 30 34560 0 malloc-256 256 92 43 1917 0 62 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 8 0 1 32768 0 malloc-16384 16384 1 1 154 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 3 5 17754 0 2 32768 0 malloc-2048 2048 6 10 217 0 8 32768 0 malloc-512 512 3 61 1152 0 30 32768 0 pcpu-64 64 456 56 456 0 254 32768 0 malloc-256 256 98 22 1094 0 62 30720 0 tcp_bbr_pcb 832 1 35 1605 0 16 29952 0 TURNSTILE 136 190 20 190 0 62 28560 0 malloc-32 32 454 428 26424 0 254 28224 0 16 Bucket 144 67 129 1793 0 62 28224 0 4 Bucket 48 7 581 592 0 254 28224 0 KNOTE 160 28 147 168484 0 62 28000 0 8 Bucket 80 72 278 8793 0 126 28000 0 unpcb 256 20 85 3576 0 254 26880 0 malloc-384 384 26 44 541 0 30 26880 0 malloc-1024 1024 2 22 272 0 16 24576 0 malloc-1024 1024 18 6 2192 0 16 24576 0 malloc-1024 1024 16 8 24 0 16 24576 0 PWD 32 21 735 16995 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 malloc-128 128 126 60 2541 0 126 23808 0 malloc-128 128 126 60 694 0 126 23808 0 tcp_rack_pcb 704 5 28 370 0 16 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-512 512 13 27 117 0 30 20480 0 sctp_stream_msg_out 112 107 73 1963 0 254 20160 0 udpcb 32 8 622 21762 0 254 20160 0 malloc-32 32 42 588 25808 0 254 20160 0 malloc-32 32 102 528 29186 0 254 20160 0 2 Bucket 32 83 547 4755 0 254 20160 0 malloc-16 16 578 672 17285 0 254 20000 0 malloc-16 16 657 593 29055 0 254 20000 0 ripcb 488 4 36 508 0 254 19520 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-256 256 35 40 537 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-1024 1024 13 3 13 0 16 16384 0 sctp_laddr 48 55 281 5317 0 254 16128 0 malloc-32 32 317 187 1963 0 254 16128 0 vtnet_tx_hdr 24 0 668 1598678 0 254 16032 0 udp_inpcb 488 2 30 569 0 254 15616 0 malloc-4096 4096 3 0 3 0 2 12288 0 malloc-2048 2048 3 3 863 0 8 12288 0 rtentry 176 33 36 94 0 62 12144 0 malloc-64 64 43 146 3103 0 254 12096 0 sctp_readq 152 0 78 727 0 254 11856 0 routing nhops 256 27 18 94 0 62 11520 0 cpuset 104 28 65 307 0 126 9672 0 malloc-4096 4096 0 2 6 0 2 8192 0 malloc-2048 2048 1 3 13 0 8 8192 0 malloc-1024 1024 8 0 8 0 16 8192 0 malloc-1024 1024 1 7 20 0 16 8192 0 malloc-512 512 2 14 545 0 30 8192 0 malloc-512 512 0 16 20 0 30 8192 0 tcptw 88 0 92 3 0 254 8096 0 PGRP 88 33 59 81 0 126 8096 0 rl_entry 40 103 99 4702 0 254 8080 0 sctp_asconf_ack 48 7 161 28 0 254 8064 0 malloc-64 64 22 104 2735 0 254 8064 0 malloc-32 32 114 138 1872 0 254 8064 0 malloc-32 32 28 224 378 0 254 8064 0 malloc-16 16 21 479 9685 0 254 8000 0 malloc-16 16 37 463 16437 0 254 8000 0 malloc-16 16 32 468 291 0 254 8000 0 malloc-16 16 4 496 6 0 254 8000 0 malloc-16 16 26 474 26595 0 254 8000 0 tcp_rack_map 120 10 56 463 0 126 7920 0 itimer 352 0 22 33 0 30 7744 0 kenv 258 3 27 1064 0 30 7740 0 malloc-384 384 0 20 40 0 30 7680 0 malloc-384 384 0 20 314 0 30 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 1 125 295 0 254 5040 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 pf tags 104 2 37 2 0 126 4056 0 hostcache 96 1 41 1 0 254 4032 0 syncache 168 0 24 14 0 254 4032 0 ipq 56 0 72 1 0 254 4032 0 malloc-32 32 4 122 717 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 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 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 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 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 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 NCLNODE 592 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 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 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 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2632 0 0 0 0 64 0 0 mdpbuf 2632 0 0 0 0 3 0 0 nfspbuf 2632 0 0 0 0 16 0 0 swwbuf 2632 0 0 0 0 8 0 0 swrbuf 2632 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-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-16384 16384 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 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