Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x440 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81083b12 stack pointer = 0x0:0xfffffe0094dea3e0 frame pointer = 0x0:0xfffffe0094dea460 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 = 66004 (syz-executor.0) trap number = 12 panic: page fault cpuid = 1 time = 1621596059 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0094dea040 vpanic() at vpanic+0x1c7/frame 0xfffffe0094dea0a0 panic() at panic+0x43/frame 0xfffffe0094dea100 trap_fatal() at trap_fatal+0x4cd/frame 0xfffffe0094dea180 trap_pfault() at trap_pfault+0xd4/frame 0xfffffe0094dea1f0 trap() at trap+0x41d/frame 0xfffffe0094dea310 calltrap() at calltrap+0x8/frame 0xfffffe0094dea310 --- trap 0xc, rip = 0xffffffff81083b12, rsp = 0xfffffe0094dea3e0, rbp = 0xfffffe0094dea460 --- __mtx_lock_sleep() at __mtx_lock_sleep+0x172/frame 0xfffffe0094dea460 __mtx_lock_flags() at __mtx_lock_flags+0x150/frame 0xfffffe0094dea4c0 sctp_findassociation_ep_addr() at sctp_findassociation_ep_addr+0x20a/frame 0xfffffe0094dea580 sctp_lower_sosend() at sctp_lower_sosend+0xa30/frame 0xfffffe0094dea770 sctp_sosend() at sctp_sosend+0x4fc/frame 0xfffffe0094dea8a0 sosend() at sosend+0xc6/frame 0xfffffe0094dea910 kern_sendit() at kern_sendit+0x35b/frame 0xfffffe0094dea9c0 freebsd32_sendmsg() at freebsd32_sendmsg+0x261/frame 0xfffffe0094deaab0 ia32_syscall() at ia32_syscall+0x237/frame 0xfffffe0094deabf0 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 66004 tid 170368 ] Stopped at kdb_enter+0x67: movq $0,0x16391de(%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 0xfffffe0095600000 rdx 0x3ffff rbx 0 rsp 0xfffffe0094dea020 rbp 0xfffffe0094dea040 rsi 0x40001 rdi 0xffffffff81138c36 vprintf+0x176 r8 0 r9 0x8080808080808080 r10 0xfffffe0094de9f10 r11 0x1ff6bfff59c r12 0xffffffff82267b80 ddb_dbbe r13 0 r14 0xffffffff81a73b5d r15 0xffffffff81a73b5d rip 0xffffffff8112fc27 kdb_enter+0x67 rflags 0x200082 kernload+0x82 kdb_enter+0x67: movq $0,0x16391de(%rip) db> show proc Process 66004 (syz-executor.0) at 0xfffff8004dbcda70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 789 at 0xfffff80015dd6000 ABI: FreeBSD ELF32 flag: 0x10080480 flag2: 0 arguments: /root/syz-executor.0 reaper: 0xfffff80004bc7538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009505e000 (map 0xfffffe009505e000) (map.pmap 0xfffffe009505e0c0) (pmap 0xfffffe009505e120) threads: 2 156581 s syz-executor.0 170368 Run CPU 1 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 66004 789 789 0 T (threaded) syz-executor.0 156581 s syz-executor.0 170368 Run CPU 1 syz-executor.0 65998 822 822 0 S (threaded) syz-executor.3 101256 S nanslp 0xffffffff8273c560 syz-executor.3 170362 S connec 0xfffff80053c88840 syz-executor.3 170371 S uwait 0xfffff80015da4900 syz-executor.3 62941 1 790 0 S uwait 0xfffff80053bdbb00 syz-executor.1 62940 1 790 0 S uwait 0xfffff80015d9c700 syz-executor.1 50852 1 790 0 SV uwait 0xfffff80015d9cd00 syz-executor.1 50844 1 790 0 SV uwait 0xfffff800532f6d00 syz-executor.1 50780 1 790 0 S uwait 0xfffff8004dd7c500 syz-executor.1 50779 1 790 0 S uwait 0xfffff800532f6f00 syz-executor.1 49724 1 820 0 S uwait 0xfffff80015da4700 syz-executor.2 49722 1 820 0 S uwait 0xfffff80053b65300 syz-executor.2 21592 1 820 0 S uwait 0xfffff800154a2f00 syz-executor.2 21588 1 820 0 S uwait 0xfffff8004d9f0300 syz-executor.2 16282 1 16282 65 Ss select 0xfffff80053b04bc0 dhclient 11059 1 11059 0 Ss select 0xfffff80053ab28c0 dhclient 11056 1 11056 0 Ss select 0xfffff80053bd3140 dhclient 11037 1 11037 65 Ss select 0xfffff800538048c0 dhclient 6741 1 6741 0 Ss select 0xfffff8004dba6440 dhclient 6738 1 6738 0 Ss select 0xfffff80053b1c140 dhclient 6719 1 6719 65 Ss select 0xfffff80053b2e2c0 dhclient 5539 1 5539 0 Ss select 0xfffff8004d209a40 dhclient 5536 1 5536 0 Ss select 0xfffff80053aee8c0 dhclient 5517 1 5517 65 Ss select 0xfffff80053a58ec0 dhclient 835 1 835 0 Ss select 0xfffff8004d209740 dhclient 831 1 831 0 Ss select 0xfffff8004ddd8a40 dhclient 822 780 822 0 Ss nanslp 0xffffffff8273c560 syz-executor.3 820 780 820 0 Ss piperd 0xfffff8004d207000 syz-executor.2 790 780 790 0 Ss piperd 0xfffff8004d2075d0 syz-executor.1 789 780 789 0 Ss nanslp 0xffffffff8273c560 syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100115 S uwait 0xfffff80015d75300 syz-fuzzer 100117 S uwait 0xfffff80015d9c900 syz-fuzzer 100118 S uwait 0xfffff80015d75100 syz-fuzzer 100119 S uwait 0xfffff80015d9e300 syz-fuzzer 100120 S uwait 0xfffff80015d75700 syz-fuzzer 100121 S uwait 0xfffff80015da7300 syz-fuzzer 100122 S uwait 0xfffff80015d9c100 syz-fuzzer 100123 S uwait 0xfffff80015d9c300 syz-fuzzer 100229 S uwait 0xfffff80015da7500 syz-fuzzer 159257 S kqread 0xfffff80015d9ed00 syz-fuzzer 778 776 778 0 Ss pause 0xfffff8004d52d5e8 csh 776 694 776 0 Ss select 0xfffff8004d4cdd40 sshd 760 1 760 0 Ss+ ttyin 0xfffff80015465cb0 getty 759 1 759 0 Ss+ ttyin 0xfffff80015afa4b0 getty 758 1 758 0 Ss+ ttyin 0xfffff80015afacb0 getty 757 1 757 0 Ss+ ttyin 0xfffff80015b004b0 getty 756 1 756 0 Ss+ ttyin 0xfffff80015b00cb0 getty 755 1 755 0 Ss+ ttyin 0xfffff80015a864b0 getty 754 1 754 0 Ss+ ttyin 0xfffff80015a86cb0 getty 753 1 753 0 Ss+ ttyin 0xfffff80015a8b4b0 getty 752 1 752 0 Ss+ ttyin 0xfffff80015a8bcb0 getty 698 1 698 0 Ss nanslp 0xffffffff8273c561 cron 694 1 694 0 Ss select 0xfffff80015f1a140 sshd 507 1 507 0 Ss select 0xfffff80015d6cd40 syslogd 436 1 436 0 Ss select 0xfffff80015ec3bc0 devd 435 1 435 65 Ss select 0xfffff80015d9f5c0 dhclient 350 1 350 0 Ss select 0xfffff80015e69140 dhclient 347 1 347 0 Ss select 0xfffff80015ec3440 dhclient 23 0 0 0 DL vlruwt 0xfffff80015c9e538 [vnlru] 22 0 0 0 DL syncer 0xffffffff8282b9d0 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100081 D qsleep 0xffffffff8282aa80 [bufdaemon] 100086 D - 0xffffffff8220ae80 [bufspacedaemon-0] 100098 D sdflush 0xfffff80004dfc4e8 [/ worker] 20 0 0 0 DL psleep 0xffffffff828528c8 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100079 D psleep 0xffffffff82846d38 [dom0] 100087 D launds 0xffffffff82846d44 [laundry: dom0] 100088 D umarcl 0xffffffff815cb670 [uma] 18 0 0 0 DL - 0xffffffff82570908 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff82ef5828 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff82ffe3c0 [pf purge] 15 0 0 0 DL - 0xffffffff828280dc [soaiod4] 9 0 0 0 DL - 0xffffffff828280dc [soaiod3] 8 0 0 0 DL - 0xffffffff828280dc [soaiod2] 7 0 0 0 DL - 0xffffffff828280dc [soaiod1] 6 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff82447dc0 [doneq0] 100045 D - 0xffffffff82447d40 [async] 100078 D - 0xffffffff82447c10 [scanner] 14 0 0 0 DL seqstat 0xfffff80004dcbc88 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffff80004d99d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffff80004d99d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff82844220 [crypto] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff8271bda0 [g_event] 100036 D - 0xffffffff8271bda8 [g_up] 100037 D - 0xffffffff8271bdb0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100028 D - 0xfffff80004c39d00 [thr_0] 100029 D - 0xfffff80004c39d80 [thr_1] 12 0 0 0 LL (threaded) [intr] 100012 I [swi5: fast taskq] 100015 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100030 L *sctp-in 0xfffff800532456c0 [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi1: netisr 0] 100033 I [swi3: vm] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq10: virtio_pci2] 100061 I [irq1: atkbd0] 100062 I [irq12: psm0] 100063 I [swi0: uart uart++] 100071 I [swi1: pf send] 100084 I [swi1: hpts] 100085 I [swi1: hpts] 11 0 0 0 RL (threaded) [idle] 100003 Run CPU 0 [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80004bc7538 [init] 10 0 0 0 DL audit_w 0xffffffff82844730 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8271c330 [swapper] 100005 D - 0xfffff80004c63d00 [if_config_tqg_0] 100006 D - 0xfffff80004c63900 [softirq_0] 100007 D - 0xfffff80004c63500 [softirq_1] 100008 D - 0xfffff80004c63100 [if_io_tqg_0] 100009 D - 0xfffff80004c61d00 [if_io_tqg_1] 100010 D - 0xfffff80004c5fd00 [in6m_free taskq] 100011 D - 0xfffff80004c5f900 [aiod_kick taskq] 100013 D - 0xfffff80004c5f100 [kqueue_ctx taskq] 100014 D - 0xfffff80004c58d00 [pci_hp taskq] 100016 D - 0xfffff80004c58500 [inm_free taskq] 100018 D - 0xfffff80004c53d00 [linuxkpi_irq_wq] 100019 D - 0xfffff80004c53900 [thread taskq] 100020 D - 0xfffff80004c53500 [linuxkpi_short_wq_0] 100021 D - 0xfffff80004c53500 [linuxkpi_short_wq_1] 100022 D - 0xfffff80004c53500 [linuxkpi_short_wq_2] 100023 D - 0xfffff80004c53500 [linuxkpi_short_wq_3] 100024 D - 0xfffff80004c53100 [linuxkpi_long_wq_0] 100025 D - 0xfffff80004c53100 [linuxkpi_long_wq_1] 100026 D - 0xfffff80004c53100 [linuxkpi_long_wq_2] 100027 D - 0xfffff80004c53100 [linuxkpi_long_wq_3] 100034 D - 0xfffff80004c39900 [firmware taskq] 100038 D - 0xfffff80004c39500 [crypto_0] 100039 D - 0xfffff80004c39500 [crypto_1] 100055 D - 0xfffff800153dc900 [vtnet0 rxq 0] 100056 D - 0xfffff800153dc500 [vtnet0 txq 0] 100057 D - 0xfffff800153dc100 [vtnet0 rxq 1] 100058 D - 0xfffff800153c6d00 [vtnet0 txq 1] 100060 D vtbslp 0xfffff80015429500 [virtio_balloon] 100064 D - 0xfffff800153c6900 [mca taskq] 100069 D - 0xffffffff81e203f0 [deadlkres] 100074 D - 0xfffff80015a1a500 [acpi_task_0] 100075 D - 0xfffff80015a1a500 [acpi_task_1] 100076 D - 0xfffff80015a1a500 [acpi_task_2] 100077 D - 0xfffff80004c39100 [CAM taskq] db> show all locks Process 66004 (syz-executor.0) thread 0xfffffe00bf2c1c80 (170368) exclusive sleep mutex sctp-inp (inp) r = 0 (0xfffff8007aba2e68) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1422 shared rw sctp-info (sctp-info) r = 0 (0xfffffe00041ae350) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1291 exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8007aba2e88) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:12639 Process 12 (intr) thread 0xfffffe00042b9000 (100030) exclusive sleep mutex sctp-create (inp_create) r = 0 (0xfffff8007a5b9e88) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:3330 db> show malloc Type InUse MemUse Requests pcb 4440 20468K 207958 sysctloid 34288 12858K 34355 pf_hash 5 11560K 5 devbuf 4216 6982K 4244 sctp_atcl 4403 4403K 159527 sctp_stro 2194 4388K 55245 tcp_hpts 5 3219K 5 kobj 328 2624K 488 sctp_atky 6611 2486K 218907 vtbuf 24 2064K 46 sctp_athm 4403 1652K 161961 sctp_map 4388 1646K 108826 pf_rule 266 1064K 1028 newblk 8 1036K 74898 vfscache 3 1035K 3 acpica 1674 649K 55230 subproc 158 648K 66093 inodedep 108 627K 65459 callout 2 528K 2 ufs_quota 1 520K 1 vfs_hash 1 520K 1 filedesc 32 502K 130103 intr 4 480K 4 bus 990 378K 3499 BPF 46 337K 46 linker 348 270K 484 sctp_timw 504 252K 504 DEVFS1 107 214K 124 kdtrace 238 194K 136379 module 512 192K 512 vnet_data 1 176K 1 tidhash 3 164K 3 umtx 374 164K 374 pagedep 9 140K 65063 tfo_ccache 1 136K 1 sem 4 120K 4 vmem 3 104K 6 UMA 270 102K 270 audit_evclass 236 89K 294 mtx_pool 2 80K 2 temp 35 77K 14506 syncache 1 76K 1 pf_osfp 195 74K 195 routetbl 131 70K 4118 msg 4 68K 4 ifaddr 70 66K 72 acpitask 1 64K 1 ddb_capture 1 64K 1 DEVFS3 126 63K 136 ether_multi 152 57K 162 gtaskqueue 18 57K 18 DEVFS_RULE 56 54K 56 kenv 95 52K 95 eventhandler 133 50K 133 dirrem 99 50K 65353 lltable 49 43K 146 ithread 99 43K 99 rman 84 42K 425 KTRACE 100 38K 100 freefile 99 38K 65341 taskqueue 60 36K 60 kqueue 73 36K 66036 proc 3 34K 3 ufs_mount 5 34K 6 bus-sc 33 34K 1710 devstat 4 33K 4 hostcache 1 32K 1 tty 16 32K 16 shm 1 32K 19 DEVFSP 80 30K 2846 GEOM 60 29K 489 in6_multi 65 29K 65 kbdmux 6 28K 6 pwddesc 70 27K 66004 cred 26 26K 343 ifnet 7 25K 7 plimit 24 24K 571 kcovinfo 64 24K 68 CAM queue 5 21K 1528 selfd 55 21K 862898 pfs_nodes 20 20K 20 proc-args 52 20K 718 UART 12 18K 12 session 35 18K 1114 bmsafemap 2 17K 65453 ksem 1 16K 15 rpc 2 16K 2 shmfd 1 16K 36 pfs_vncache 1 16K 1 ufs_dirhash 24 14K 24 sglist 5 13K 5 MCA 32 12K 32 CAM DEV 3 12K 510 lockf 32 12K 69 vt 11 11K 11 pf_ifnet 14 11K 652 acpisem 28 11K 28 CAM XPT 22 11K 543 Unitno 27 11K 47 uidinfo 3 9K 31 memdesc 1 8K 1 ipsec-saq 2 8K 2 evdev 4 8K 4 acpidev 20 8K 20 hhook 15 8K 17 select 19 8K 85 mount 16 7K 126 inpcbpolicy 17 7K 9628 fpukern_ctx 3 6K 3 terminal 11 6K 11 ip6ndp 12 6K 13 sctp_ifa 13 5K 14 ipsecpolicy 2 5K 2 encap_export_host 12 5K 12 clone 9 5K 9 local_apic 1 4K 1 io_apic 1 4K 1 sahead 1 4K 1 secasvar 1 4K 1 nhops 6 4K 8 osd 10 4K 6849 pci_link 10 4K 10 msi 9 4K 9 DEVFS 9 4K 10 tun 7 4K 7 ipsec 3 3K 3 sctp_stri 3 3K 5484 mkdir 8 3K 130080 in_multi 6 3K 8 nexusdev 7 3K 7 feeder 7 3K 7 procdesc 5 3K 14 sctp_ifn 6 3K 14 sctp_aadr 6 3K 76 mld 6 3K 6 igmp 6 3K 6 soname 6 3K 94418 toponodes 6 3K 6 prison 6 3K 6 isadev 6 3K 6 softdep 1 2K 1 vnodemarker 2 2K 174 NFSD session 1 2K 1 freework 4 2K 68853 linux 5 2K 6 CAM periph 4 2K 271 filecaps 5 2K 106 crypto 4 2K 40 newdirblk 4 2K 65040 diradd 4 2K 65396 freeblks 3 2K 65588 pfil 4 2K 4 CAM path 4 2K 1034 tcpfunc 3 2K 3 loginclass 3 2K 6 chacha20random 1 1K 1 vnodes 1 1K 1 CAM SIM 2 1K 2 ktls 1 1K 1 cdev 2 1K 2 aesni_data 2 1K 2 cpus 2 1K 2 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 3212 entropy 2 1K 49 filedesc_to_leader 2 1K 3 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 pmchooks 1 1K 1 sctp_vrf 1 1K 1 apmdev 1 1K 1 CAM I/O Scheduler 1 1K 1 vnet_data_free 1 1K 1 vnet 1 1K 1 iov 1 1K 49922 Per-cpu 1 1K 1 p1003.1b 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 tcp_do 0 0K 0 tcp_fsb 0 0K 57 vegas data 0 0K 40 pf_table 0 0K 924 pf_altq 0 0K 0 pf_temp 0 0K 0 cubic data 0 0K 81 htcp data 0 0K 60 sctp_mcore 0 0K 0 sctp_socko 0 0K 71252 sctp_iter 0 0K 475 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 465 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 chd data 0 0K 668 dctcp data 0 0K 33 cdg data 0 0K 48 mqdata 0 0K 0 NFSD V4lock 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 amr 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 vm_fictitious 0 0K 0 ata_da 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 UMAHash 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 59974 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 85 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 22 allocindir 0 0K 0 indirdep 0 0K 282 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 twsbuf 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 69 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 twe_commands 0 0K 0 LRO 0 0K 0 newreno data 0 0K 2 ip_msource 0 0K 0 ip_moptions 0 0K 13 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 twa_commands 0 0K 0 statfs 0 0K 65315 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 291 tcp_log_dev 0 0K 1047 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 4532 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 tempbuff 0 0K 0 mbuf_tag 0 0K 165 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 ioctlops 0 0K 3990 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 925 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 16 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 diroff 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8525 756 1065006 0 254 38014976 0 malloc-8192 8192 2209 56 101584 0 1 18554880 0 malloc-384 384 45710 310 483186 0 30 17671680 0 sctp_asoc 2288 2194 81 54413 0 254 5205200 0 malloc-1024 1024 4535 129 165622 0 16 4775936 0 malloc-2048 2048 2206 62 54905 0 8 4644864 0 malloc-1024 1024 4154 14 4643 0 16 4268032 0 tcp_log 416 0 10251 296021 0 254 4264416 0 malloc-1024 1024 173 3599 67445 0 16 3862528 0 malloc-1024 1024 2 3702 60006 0 16 3792896 0 mbuf_cluster 2048 1830 2 1830 0 254 3751936 0 mbuf 256 11653 542 2704603 0 254 3121920 0 RADIX NODE 144 13611 7638 1673655 0 64 3059856 0 sctp_ep 1280 2206 98 101580 0 254 2949120 0 malloc-8192 8192 329 3 1139 0 1 2719744 0 pbuf 2624 0 957 0 0 2 2511168 0 malloc-1024 1024 2238 78 101720 0 16 2371584 0 malloc-384 384 5804 156 315715 0 30 2288640 0 UMA Slabs 0 112 20314 23 20314 0 126 2277744 0 malloc-384 384 2141 3599 469724 0 30 2204160 0 BUF TRIE 144 188 13280 8756 0 62 1939392 0 malloc-512 512 168 3600 205893 0 30 1929216 0 sctp_raddr 736 2209 90 61371 0 254 1692064 0 malloc-4096 4096 276 6 1821 0 2 1155072 0 malloc-32768 32768 18 6 65198 0 1 786432 0 malloc-8192 8192 79 6 66032 0 1 696320 0 FFS inode 1160 526 27 65869 0 8 641480 0 sctp_chunk 152 3528 60 16342 0 254 545376 0 socket 944 57 503 112714 0 254 528640 0 mbuf_packet 256 1321 509 330778 0 254 468480 0 256 Bucket 2048 193 23 22867 0 8 442368 0 malloc-16384 16384 26 0 30 0 1 425984 0 malloc-384 384 1004 56 6525 0 30 407040 0 VM OBJECT 264 1437 93 929343 0 30 403920 0 tcp_bbr_map 128 2 3067 54653 0 126 392832 0 lkpimm 160 1 2324 1 0 62 372000 0 lkpicurr 160 2 2323 2 0 62 372000 0 ertt_txseginfo 40 0 9090 616581 0 254 363600 0 THREAD 1808 166 21 70372 0 8 338096 0 vmem btag 56 5842 50 5842 0 254 329952 0 VNODE 448 564 93 65909 0 30 294336 0 malloc-1024 1024 237 35 71776 0 16 278528 0 malloc-512 512 517 19 1845 0 30 274432 0 malloc-384 384 681 29 1010 0 30 272640 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-512 512 201 295 2678 0 30 253952 0 tcp_inpcb 488 6 514 6837 0 254 253760 0 malloc-16384 16384 10 5 273 0 1 245760 0 MAP ENTRY 96 2078 358 3556627 0 126 233856 0 malloc-2048 2048 107 3 124 0 8 225280 0 DEVCTL 1024 0 216 132 0 0 221184 0 malloc-16384 16384 6 7 41 0 1 212992 0 malloc-65536 65536 2 1 179 0 1 196608 0 UMA Zones 768 242 2 242 0 16 187392 0 malloc-4096 4096 2 43 5459 0 2 184320 0 malloc-512 512 317 11 4324 0 30 167936 0 malloc-8192 8192 16 3 214 0 1 155648 0 S VFS Cache 104 1085 397 67340 0 126 154128 0 FFS2 dinode 256 526 44 65867 0 62 145920 0 32 Bucket 256 337 233 50997 0 62 145920 0 VMSPACE 2544 47 10 65987 0 4 145008 0 128 Bucket 1024 100 39 18946 0 16 142336 0 tcpcb 1064 6 120 6837 0 254 134064 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-32768 32768 2 2 6 0 1 131072 0 malloc-384 384 266 64 931309 0 30 126720 0 clpbuf 2624 0 48 301 0 16 125952 0 ksiginfo 112 73 971 2935 0 126 116928 0 PROC 1336 70 17 66005 0 8 116232 0 malloc-384 384 282 18 63516 0 30 115200 0 16 Bucket 144 526 230 14283 0 62 108864 0 filedesc0 1072 70 21 66004 0 8 97552 0 pcpu-8 8 6883 4893 25935 0 254 94208 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-512 512 92 68 68170 0 30 81920 0 g_bio 408 0 190 14759 0 30 77520 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-16384 16384 2 2 47 0 1 65536 0 malloc-8192 8192 2 6 65321 0 1 65536 0 malloc-1024 1024 53 3 57 0 16 57344 0 sctp_stream_msg_out 112 382 122 8900 0 254 56448 0 sctp_laddr 48 152 1024 7188 0 254 56448 0 64 Bucket 512 49 55 18134 0 30 53248 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 1 2 17 0 1 49152 0 malloc-8192 8192 4 2 534 0 1 49152 0 malloc-4096 4096 5 7 558 0 2 49152 0 malloc-2048 2048 18 6 22 0 8 49152 0 malloc-512 512 18 78 69526 0 30 49152 0 malloc-2048 2048 9 13 1740 0 8 45056 0 malloc-512 512 21 67 77540 0 30 45056 0 Files 80 255 295 200459 0 126 44000 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-4096 4096 8 2 203 0 2 40960 0 malloc-384 384 32 68 6923 0 30 38400 0 pipe 744 23 27 1136 0 16 37200 0 NAMEI 1024 0 36 286864 0 16 36864 0 malloc-4096 4096 6 3 29 0 2 36864 0 malloc-4096 4096 1 7 282 0 2 32768 0 malloc-4096 4096 7 1 8 0 2 32768 0 pcpu-64 64 486 26 486 0 254 32768 0 tcp_bbr_pcb 832 1 35 4185 0 16 29952 0 TURNSTILE 136 188 22 188 0 62 28560 0 PWD 32 25 857 65140 0 254 28224 0 KNOTE 160 28 147 758979 0 62 28000 0 malloc-2048 2048 9 3 27 0 8 24576 0 malloc-512 512 32 16 2364 0 30 24576 0 2 Bucket 32 126 630 24346 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 49 251 11991 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-2048 2048 9 1 9 0 8 20480 0 malloc-2048 2048 4 6 976 0 8 20480 0 sctp_readq 152 1 129 1990 0 254 19760 0 SLEEPQUEUE 88 188 36 188 0 126 19712 0 ripcb 488 5 35 1819 0 254 19520 0 udp_inpcb 488 6 34 372 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 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 160 0 1 16384 0 ertt 72 6 218 6837 0 126 16128 0 vtnet_tx_hdr 24 0 668 976964 0 254 16032 0 unpcb 256 20 40 1433 0 254 15360 0 tcp_rack_pcb 832 0 18 57 0 16 14976 0 4 Bucket 48 7 245 1358 0 254 12096 0 udplite_inpcb 488 0 24 600 0 254 11712 0 kenv 258 15 30 1056 0 30 11610 0 malloc-4096 4096 0 2 2411 0 2 8192 0 malloc-2048 2048 0 4 8 0 8 8192 0 malloc-1024 1024 0 8 309 0 16 8192 0 pf tags 104 6 72 26 0 126 8112 0 rtentry 176 30 16 34 0 62 8096 0 PGRP 88 35 57 1114 0 126 8096 0 rl_entry 40 82 120 82 0 254 8080 0 tcp_rack_map 112 0 72 12 0 126 8064 0 udpcb 32 6 246 972 0 254 8064 0 routing nhops 256 27 3 34 0 62 7680 0 FPU_save_area 832 1 8 1 0 16 7488 0 cpuset 104 7 55 11 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 sctp_asconf_ack 48 0 84 44 0 254 4032 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 tcp_log_node 120 0 33 2 0 126 3960 0 itimer 352 0 11 2 0 30 3872 0 UMA Slabs 1 176 22 0 22 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 domainset 40 0 63 4 0 254 2520 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 da_ccb 544 0 0 0 0 16 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 sctp_asconf 40 0 0 0 0 254 0 0 cdg_qdiffsample 16 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 304 0 0 0 0 254 0 0 pf mtags 48 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 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 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 584 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 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 0 254 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 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-32768 32768 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-256 256 0 0 0 0 62 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-128 128 0 0 0 0 126 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-64 64 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-32 32 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 0 0 malloc-16 16 0 0 0 0 254 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