Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0xffffffffffffffff fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff84abe252 stack pointer = 0x0:0xfffffe00a1cc1b60 frame pointer = 0x0:0xfffffe00a1cc1b90 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 = 1211 (syz-executor.0) trap number = 12 panic: page fault cpuid = 1 time = 1632869654 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a1cc1370 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a1cc14d0 vpanic() at vpanic+0x2c5/frame 0xfffffe00a1cc15b0 panic() at panic+0xb5/frame 0xfffffe00a1cc1670 trap_fatal() at trap_fatal+0x6a4/frame 0xfffffe00a1cc1770 trap_pfault() at trap_pfault+0x186/frame 0xfffffe00a1cc18b0 trap() at trap+0x5e7/frame 0xfffffe00a1cc1a90 calltrap() at calltrap+0x8/frame 0xfffffe00a1cc1a90 --- trap 0xc, rip = 0xffffffff84abe252, rsp = 0xfffffe00a1cc1b60, rbp = 0xfffffe00a1cc1b90 --- sctp_ss_rrp_packet_done() at sctp_ss_rrp_packet_done+0xf2/frame 0xfffffe00a1cc1b90 sctp_med_chunk_output() at sctp_med_chunk_output+0x439c/frame 0xfffffe00a1cc2740 sctp_chunk_output() at sctp_chunk_output+0x2b25/frame 0xfffffe00a1cc33a0 sctp_inpcb_free() at sctp_inpcb_free+0xbcc/frame 0xfffffe00a1cc3430 sctp_close() at sctp_close+0x1fb/frame 0xfffffe00a1cc3510 soclose() at soclose+0x3fe/frame 0xfffffe00a1cc3620 _fdrop() at _fdrop+0x58/frame 0xfffffe00a1cc3650 closef() at closef+0x686/frame 0xfffffe00a1cc3840 fdescfree_fds() at fdescfree_fds+0x1fa/frame 0xfffffe00a1cc38b0 fdescfree() at fdescfree+0x903/frame 0xfffffe00a1cc3a90 fork1() at fork1+0x81e/frame 0xfffffe00a1cc3c10 sys_rfork() at sys_rfork+0x1c2/frame 0xfffffe00a1cc3d30 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a1cc3f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 1211 tid 100546 ] Stopped at kdb_enter+0x6b: movq $0,0x28e03da(%rip) 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 0xfb5db949f9472264 rdx 0x3ffff rbx 0 rsp 0xfffffe00a1cc14b0 rbp 0xfffffe00a1cc14d0 rsi 0x40001 rdi 0xffffffff817bc96a vprintf+0x35a r8 0 r9 0xfffffe00a1cc0fe8 r10 0 r11 0xfffffe009e9e58b0 r12 0xfffffe009eafde40 r13 0xfffffe00a1cc1501 r14 0xffffffff82c7fe60 .str.18 r15 0xffffffff82c7fe60 .str.18 rip 0xffffffff817b02db kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28e03da(%rip) db> show proc Process 1211 (syz-executor.0) at 0xfffffe009ea5e000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe00588cf538 ABI: FreeBSD ELF32 flag: 0x10480080 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffffe0053d60538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009ea649f0 (map 0xfffffe009ea649f0) (map.pmap 0xfffffe009ea64ab0) (pmap 0xfffffe009ea64b10) threads: 2 100136 s syz-executor.0 100546 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 1217 783 783 0 R (threaded) syz-executor.1 100131 RunQ syz-executor.1 100555 L *sctp-in 0xfffffe009ea47c00 syz-executor.1 100556 RunQ syz-executor.1 100557 RunQ syz-executor.1 1214 784 784 0 R (threaded) syz-executor.2 100188 RunQ syz-executor.2 100551 L *sctp-in 0xfffffe009ea47c00 syz-executor.2 100552 S uwait 0xfffffe009e9e8900 syz-executor.2 1213 787 787 0 R (threaded) syz-executor.3 100389 RunQ syz-executor.3 100547 L *sctp-in 0xfffffe009ea47c00 syz-executor.3 100549 L *sctp-in 0xfffffe009ea47c00 syz-executor.3 100550 S uwait 0xfffffe009ea9ec00 syz-executor.3 1211 782 782 0 T (threaded) syz-executor.0 100136 s syz-executor.0 100546 Run CPU 1 syz-executor.0 1092 1086 1092 0 Ss select 0xfffffe009ea8eb40 dhclient 1089 1 1089 0 Ss select 0xfffffe009ea8e940 dhclient 1086 1079 436 65 S select 0xfffffe009ea8e840 dhclient 1079 436 436 0 S wait 0xfffffe009ea34a70 sh 787 780 787 0 Rs syz-executor.3 784 780 784 0 Rs syz-executor.2 783 780 783 0 Rs syz-executor.1 782 780 782 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100095 S uwait 0xfffffe0058552980 syz-fuzzer 100119 S uwait 0xfffffe005741a300 syz-fuzzer 100120 S uwait 0xfffffe005741a400 syz-fuzzer 100121 S uwait 0xfffffe0058552000 syz-fuzzer 100122 S uwait 0xfffffe0058552100 syz-fuzzer 100123 S uwait 0xfffffe005895c480 syz-fuzzer 100124 S kqread 0xfffffe005896c400 syz-fuzzer 100126 S uwait 0xfffffe0058552300 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe00588cfb20 csh 776 694 776 0 Ss select 0xfffffe009e4d8d40 sshd 760 1 760 0 Rs+ CPU 0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575f74b0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00575f7cb0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00575f44b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00575f4cb0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00575f04b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00575f0cb0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00575eb4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575ebcb0 getty 750 1 24 0 S+ piperd 0xfffffe009e4ac5d0 logger 749 748 24 0 S+ nanslp 0xffffffff8405d5c0 sleep 748 1 24 0 S+ wait 0xfffffe0058b5ba70 sh 698 1 698 0 Ss nanslp 0xffffffff8405d5c0 cron 694 1 694 0 Ss select 0xfffffe009e4d8f40 sshd 507 1 507 0 Ss select 0xfffffe0058b1b3c0 syslogd 436 1 436 0 Ss wait 0xfffffe0058b8f538 devd 435 1 435 65 Ss select 0xfffffe0058b1b6c0 dhclient 350 1 350 0 Ss select 0xfffffe005742dac0 dhclient 347 1 347 0 Ss select 0xfffffe005742d840 dhclient 23 0 0 0 DL syncer 0xffffffff84185960 [syncer] 22 0 0 0 DL vlruwt 0xfffffe0058558538 [vnlru] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84183660 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe00588410e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841bbb80 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841af6b8 [dom0] 100089 D launds 0xffffffff841af6c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eb2b10 [uma] 18 0 0 0 DL - 0xffffffff83e13ca0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84b4b5a0 [sctp_iterator] 16 0 0 0 RL [pf purge] 15 0 0 0 DL - 0xffffffff8417e880 [soaiod4] 9 0 0 0 DL - 0xffffffff8417e880 [soaiod3] 8 0 0 0 DL - 0xffffffff8417e880 [soaiod2] 7 0 0 0 DL - 0xffffffff8417e880 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c99540 [doneq0] 100049 D - 0xffffffff83c994c0 [async] 100082 D - 0xffffffff83c99340 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ac8c88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541c9d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541c9d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a9760 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff84030b80 [g_event] 100040 D - 0xffffffff84030bc0 [g_up] 100041 D - 0xffffffff84030c00 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081f6d00 [thr_0] 100030 D - 0xfffffe00081f6d80 [thr_1] 100031 D - 0xffffffff8417fc08 [alloc_0] 12 0 0 0 WL (threaded) [intr] 100011 I [swi6: task queue] 100012 I [swi6: Giant taskq] 100014 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100034 I [swi4: clock (0)] 100035 I [swi4: clock (1)] 100036 I [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d60538 [init] 10 0 0 0 DL audit_w 0xffffffff841aa700 [audit] 0 0 0 0 RLs (threaded) [kernel] 100000 D swapin 0xffffffff84031a80 [swapper] 100005 RunQ [softirq_0] 100006 D - 0xfffffe00081f8700 [softirq_1] 100007 D - 0xfffffe00081f8500 [if_io_tqg_0] 100008 D - 0xfffffe00081f8300 [if_io_tqg_1] 100009 D - 0xfffffe00081f8100 [if_config_tqg_0] 100010 D - 0xfffffe0053dfce00 [deferred_unmount ta] 100013 D - 0xfffffe0053dfc800 [thread taskq] 100015 D - 0xfffffe0053dfc400 [linuxkpi_irq_wq] 100016 D - 0xfffffe0053dfc200 [kqueue_ctx taskq] 100017 D - 0xfffffe0053dfc000 [pci_hp taskq] 100018 D - 0xfffffe0053e06d00 [aiod_kick taskq] 100019 D - 0xfffffe0053e06b00 [inm_free taskq] 100020 D - 0xfffffe0053e06900 [in6m_free taskq] 100021 D - 0xfffffe0053e06700 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053e06700 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053e06700 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053e06700 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053e06200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053e06200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053e06200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053e06200 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e14200 [firmware taskq] 100042 D - 0xfffffe005419ec00 [crypto_0] 100043 D - 0xfffffe005419ec00 [crypto_1] 100059 D - 0xfffffe0056ec3b00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056ec3a00 [vtnet0 txq 0] 100061 D - 0xfffffe0056ec3900 [vtnet0 rxq 1] 100062 D - 0xfffffe0056ec3800 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056ff6600 [virtio_balloon] 100068 D - 0xfffffe0057027800 [mca taskq] 100073 D - 0xffffffff82c86de0 [deadlkres] 100077 D - 0xfffffe0057400600 [acpi_task_0] 100078 D - 0xfffffe0057400600 [acpi_task_1] 100079 D - 0xfffffe0057400600 [acpi_task_2] 100081 D - 0xfffffe005419e400 [CAM taskq] db> show all locks Process 1211 (syz-executor.0) thread 0xfffffe009eafde40 (100546) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe009eaa5a90) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3355 exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffffe009eaf0958) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3322 exclusive rw sctp-info (sctp-info) r = 0 (0xfffffe00081bb410) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3321 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffffe009eaf0978) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3320 Process 760 (getty) thread 0xfffffe0058b74000 (100116) exclusive sleep mutex ttymtx (ttymtx) r = 0 (0xfffffe0057014c08) locked @ /syzkaller/managers/i386/kernel/sys/kern/tty.c:218 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4238 tcp_hpts 6 3201K 6 sysctloid 35175 2072K 35246 vtbuf 24 1968K 46 kobj 326 1304K 483 newblk 729 1206K 1649 vfscache 3 1025K 3 inodedep 117 556K 422 pcb 32 542K 852 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 5 subproc 131 260K 1291 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 linker 355 140K 383 filedesc 18 137K 667 pagedep 20 133K 330 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 umtx 352 44K 352 kdtrace 215 43K 1776 BPF 22 36K 22 temp 34 33K 2005 hostcache 1 32K 1 shm 1 32K 1 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 dirrem 81 21K 353 DEVFS_RULE 56 20K 56 ifaddr 68 20K 70 ufs_mount 4 17K 5 proc 3 17K 3 routetbl 138 17K 438 tty 16 16K 16 ithread 99 16K 99 lltable 49 16K 50 bus-sc 34 15K 1691 KTRACE 101 13K 108 ether_multi 157 13K 167 ifnet 7 13K 7 kenv 95 12K 95 freework 46 12K 597 eventhandler 133 12K 133 freefile 84 11K 346 CAM queue 5 11K 1528 GEOM 61 10K 487 rman 84 10K 425 in6_multi 71 9K 71 bmsafemap 2 9K 404 UART 12 9K 12 devstat 4 9K 4 sctp_timw 32 8K 32 ksem 1 8K 9 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 cred 24 6K 204 kqueue 60 6K 1239 plimit 22 6K 348 ufs_dirhash 24 5K 24 DEVFSP 74 5K 107 UMA 270 5K 270 pf_ifnet 10 5K 19 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 diradd 30 4K 386 pwddesc 58 4K 1219 acpisem 28 4K 28 hhook 15 4K 17 indirdep 13 4K 409 session 26 4K 38 terminal 11 3K 11 proc-args 47 3K 586 mkdir 20 3K 638 freeblks 9 3K 368 uidinfo 3 3K 7 lockf 20 3K 57 sctp_stro 2 2K 149 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 newdirblk 16 2K 319 ipsec-saq 2 2K 2 selfd 31 2K 16295 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 29 2K 47 CAM XPT 22 2K 543 sctp_atcl 4 2K 488 in_multi 6 2K 8 ipsecpolicy 2 2K 2 acpidev 20 2K 20 select 10 2K 37 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 10 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 20 encap_export_host 12 1K 12 inpcbpolicy 16 1K 367 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 133 chacha20random 1 1K 1 sctp_atky 6 1K 714 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 procdesc 2 1K 12 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 99 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 filecaps 5 1K 90 soname 4 1K 3811 sctp_vrf 1 1K 1 sctp_athm 4 1K 488 sctp_map 4 1K 298 vnet 1 1K 1 entropy 2 1K 39 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 cdg data 0 0K 0 tcp_do 0 0K 0 tcp_fsb 0 0K 37 sctp_mcore 0 0K 0 sctp_socko 0 0K 359 sctp_iter 0 0K 13 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 13 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 htcp data 0 0K 8 dctcp data 0 0K 0 chd data 0 0K 0 vegas data 0 0K 8 cubic data 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 17 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xnb 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xbbd 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 193 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 3 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 2 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 scsi_ch 0 0K 0 scsi_cd 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 ktls_ocf 0 0K 0 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 6 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 VN POLL 0 0K 0 twsbuf 0 0K 0 statfs 0 0K 494 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 3 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 41 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 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 102 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 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 iov 0 0K 14887 ioctlops 0 0K 132 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 672 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 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 1 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 982 132780 0 254 38100992 0 tcp_log 416 0 20007 42914 0 254 8322912 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8699 871 216501 0 254 2449920 0 BUF TRIE 144 194 11566 1076 0 62 1693440 0 malloc-384 384 4285 105 4591 0 30 1685760 0 malloc-4096 4096 386 6 1706 0 2 1605632 0 malloc-128 128 11836 37 11976 0 126 1519744 0 UMA Slabs 0 112 10421 16 10421 0 126 1168944 0 vmem btag 56 18514 37 18514 0 254 1038856 0 RADIX NODE 144 6819 260 39872 0 62 1019376 0 mbuf_cluster 2048 450 2 450 0 254 925696 0 FFS inode 1160 509 44 855 0 8 641480 0 256 Bucket 2048 235 11 14463 0 8 503808 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 ertt_txseginfo 40 0 8383 19438 0 254 335320 0 VM OBJECT 264 1153 92 19112 0 30 328680 0 THREAD 1808 156 20 557 0 8 318208 0 malloc-256 256 1104 96 3593 0 62 307200 0 malloc-64 64 4480 56 7012 0 254 290304 0 VNODE 448 546 84 894 0 30 282240 0 malloc-16 16 14753 247 16329 0 254 240000 0 malloc-32768 32768 0 7 380 0 1 229376 0 DEVCTL 1024 22 198 152 0 0 225280 0 malloc-65536 65536 1 2 75 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-16384 16384 8 4 331 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-32 32 5598 72 6389 0 254 181440 0 MAP ENTRY 96 1426 296 62441 0 126 165312 0 malloc-128 128 1221 50 26419 0 126 162688 0 FPU_save_area 832 158 31 1807 0 16 157248 0 malloc-128 128 1086 30 5383 0 126 142848 0 malloc-1024 1024 133 3 150 0 16 139264 0 FFS2 dinode 256 509 31 855 0 62 138240 0 S VFS Cache 104 1002 285 1366 0 126 133848 0 malloc-65536 65536 0 2 13 0 1 131072 0 ksiginfo 112 57 987 1316 0 126 116928 0 mbuf_packet 256 8 442 1430 0 254 115200 0 VMSPACE 2544 35 10 1201 0 4 114480 0 malloc-32768 32768 1 2 131 0 1 98304 0 PROC 1336 57 15 1217 0 8 96192 0 UMA Kegs 384 227 6 227 0 30 89472 0 clpbuf 2624 0 32 23 0 16 83968 0 filedesc0 1072 59 18 1219 0 8 82544 0 malloc-8192 8192 9 1 110 0 1 81920 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 180 10417 0 30 73440 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-4096 4096 14 1 27 0 2 61440 0 malloc-256 256 138 102 900 0 62 61440 0 128 Bucket 1024 50 9 707 0 16 60416 0 tcp_bbr_map 128 0 465 1172 0 126 59520 0 socket 960 31 29 1952 0 254 57600 0 malloc-8192 8192 4 3 32 0 1 57344 0 malloc-2048 2048 12 14 585 0 8 53248 0 malloc-256 256 103 92 1532 0 62 49920 0 32 Bucket 256 57 138 4079 0 62 49920 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 2 22 575 0 8 49152 0 malloc-2048 2048 10 14 347 0 8 49152 0 malloc-1024 1024 10 34 1629 0 16 45056 0 malloc-64 64 517 176 1633 0 254 44352 0 pcpu-8 8 4664 456 4820 0 254 40960 0 64 Bucket 512 67 13 2520 0 30 40960 0 malloc-128 128 61 249 328 0 126 39680 0 malloc-256 256 46 104 289 0 62 38400 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 14999 0 16 36864 0 malloc-4096 4096 9 0 9 0 2 36864 0 malloc-4096 4096 8 1 10 0 2 36864 0 malloc-128 128 114 165 536 0 126 35712 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 malloc-64 64 101 403 1824 0 254 32256 0 malloc-384 384 76 4 131 0 30 30720 0 da_ccb 544 0 56 2725 0 16 30464 0 tcpcb 1080 5 23 122 0 254 30240 0 TURNSTILE 136 177 33 177 0 62 28560 0 malloc-384 384 55 15 57 0 30 26880 0 malloc-256 256 83 22 496 0 62 26880 0 malloc-4096 4096 4 2 7 0 2 24576 0 16 Bucket 144 65 103 414 0 62 24192 0 KNOTE 160 28 122 8781 0 62 24000 0 ttyinq 160 135 15 300 0 62 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 40 20 525 0 30 23040 0 malloc-256 256 71 19 444 0 62 23040 0 sctp_ep 1272 2 16 339 0 254 22896 0 sctp_asoc 2288 2 8 149 0 254 22880 0 malloc-4096 4096 3 2 1129 0 2 20480 0 malloc-64 64 227 88 401 0 254 20160 0 malloc-32 32 89 541 751 0 254 20160 0 Files 80 198 52 8564 0 126 20000 0 8 Bucket 80 47 203 906 0 126 20000 0 malloc-128 128 109 46 514 0 126 19840 0 SLEEPQUEUE 88 177 47 177 0 126 19712 0 Mountpoints 2752 2 5 2 0 4 19264 0 pipe 744 21 4 353 0 16 18600 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-2048 2048 2 6 49 0 8 16384 0 malloc-1024 1024 8 8 12 0 16 16384 0 malloc-512 512 0 32 131 0 30 16384 0 sctp_raddr 736 2 20 149 0 254 16192 0 PWD 32 19 485 408 0 254 16128 0 malloc-64 64 168 84 227 0 254 16128 0 tcp_inpcb 496 5 27 122 0 254 15872 0 malloc-128 128 60 64 565 0 126 15872 0 malloc-384 384 22 18 362 0 30 15360 0 malloc-256 256 25 35 205 0 62 15360 0 tcp_bbr_pcb 832 0 18 39 0 16 14976 0 tcp_rack_pcb 832 0 18 37 0 16 14976 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-2048 2048 2 4 4 0 8 12288 0 malloc-1024 1024 3 9 150 0 16 12288 0 malloc-1024 1024 8 4 184 0 16 12288 0 malloc-1024 1024 7 5 7 0 16 12288 0 malloc-64 64 54 135 395 0 254 12096 0 malloc-64 64 76 113 30761 0 254 12096 0 malloc-32 32 92 286 4513 0 254 12096 0 vtnet_tx_hdr 24 0 501 62765 0 254 12024 0 udp_inpcb 496 6 18 195 0 254 11904 0 kenv 258 15 30 1031 0 30 11610 0 unpcb 256 11 34 1215 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-2048 2048 3 1 3 0 8 8192 0 malloc-1024 1024 2 6 12 0 16 8192 0 malloc-1024 1024 1 7 2 0 16 8192 0 malloc-512 512 0 16 9 0 30 8192 0 malloc-512 512 6 10 6 0 30 8192 0 malloc-512 512 5 11 72 0 30 8192 0 malloc-512 512 8 8 8 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 26 66 38 0 126 8096 0 rl_entry 40 56 146 56 0 254 8080 0 sctp_stream_msg_out 112 1 71 2 0 254 8064 0 sctp_laddr 48 4 164 196 0 254 8064 0 tcp_rack_map 112 0 72 131 0 126 8064 0 udpcb 32 6 246 220 0 254 8064 0 ertt 72 5 107 122 0 126 8064 0 malloc-64 64 63 63 220 0 254 8064 0 malloc-32 32 135 117 300 0 254 8064 0 malloc-32 32 61 191 77 0 254 8064 0 malloc-32 32 40 212 634 0 254 8064 0 malloc-32 32 51 201 231 0 254 8064 0 malloc-32 32 17 235 35 0 254 8064 0 4 Bucket 48 6 162 61 0 254 8064 0 2 Bucket 32 57 195 660 0 254 8064 0 malloc-16 16 25 475 210 0 254 8000 0 malloc-16 16 56 444 510 0 254 8000 0 malloc-16 16 19 481 649 0 254 8000 0 malloc-16 16 39 461 184 0 254 8000 0 malloc-16 16 287 213 25365 0 254 8000 0 malloc-16 16 4 496 288 0 254 8000 0 udplite_inpcb 496 3 13 25 0 254 7936 0 malloc-128 128 37 25 54 0 126 7936 0 cryptop 280 0 28 8 0 30 7840 0 routing nhops 256 27 3 35 0 62 7680 0 malloc-384 384 0 20 6 0 30 7680 0 malloc-256 256 13 17 587 0 62 7680 0 cpuset 104 8 54 8 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-4096 4096 0 1 1 0 2 4096 0 malloc-4096 4096 0 1 3 0 2 4096 0 malloc-512 512 5 3 5 0 30 4096 0 malloc-512 512 0 8 1 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 malloc-16 16 0 250 7 0 254 4000 0 ripcb 496 2 6 25 0 254 3968 0 sctp_chunk 152 1 25 1 0 254 3952 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 malloc-384 384 2 8 2 0 30 3840 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 14 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 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 312 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 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 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 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 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 TMPFS node 224 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 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 0 254 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 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 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-8192 8192 0 0 0 0 1 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