Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff81a3064f stack pointer = 0x0:0xfffffe0056c8a1c0 frame pointer = 0x0:0xfffffe0056c8a6f0 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 SYZFAIL: failed to recv rpc fd=3 want=4 recv=0 n=0 (errno 9: Bad file descriptor) processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2 (clock (0)) rdi: 0000000000000000 rsi: 0000000000000000 rdx: 000000000b0f1460 rcx: fffffe00033eee30 r8: 0000000000000000 r9: 00000000060080fe rax: fffffe00033eee30 rbx: fffffe005878a000 rbp: fffffe0056c8a6f0 r10: aa02000000000000 r11: 000000000000001f r12: fffffe0075b440d0 r13: fffffe0056c8a500 r14: 0000000000000000 r15: fffffe00829b6308 trap number = 12 panic: page fault cpuid = 0 time = 1729772270 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056c898d0 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056c89a30 vpanic() at vpanic+0x257/frame 0xfffffe0056c89bf0 panic() at panic+0xb5/frame 0xfffffe0056c89cb0 trap_fatal() at trap_fatal+0x7ef/frame 0xfffffe0056c89dd0 trap_pfault() at trap_pfault+0x17b/frame 0xfffffe0056c89f10 trap() at trap+0x64a/frame 0xfffffe0056c8a0f0 calltrap() at calltrap+0x8/frame 0xfffffe0056c8a0f0 --- trap 0xc, rip = 0xffffffff81a3064f, rsp = 0xfffffe0056c8a1c0, rbp = 0xfffffe0056c8a6f0 --- ip6_output() at ip6_output+0x373f/frame 0xfffffe0056c8a6f0 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x2078/frame 0xfffffe0056c8a9a0 sctp_send_initiate() at sctp_send_initiate+0x155b/frame 0xfffffe0056c8ab20 sctp_t1init_timer() at sctp_t1init_timer+0x66/frame 0xfffffe0056c8ab70 sctp_timeout_handler() at sctp_timeout_handler+0xb60/frame 0xfffffe0056c8acb0 softclock_call_cc() at softclock_call_cc+0x39e/frame 0xfffffe0056c8ae80 softclock_thread() at softclock_thread+0x200/frame 0xfffffe0056c8aef0 fork_exit() at fork_exit+0xcc/frame 0xfffffe0056c8af30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0056c8af30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 2 tid 100030 ] Stopped at kdb_enter+0x6e: movq $0,0x23e6b67(%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 0xfffffe00033eee30 rdx 0 rbx 0xffffffff827163c0 .str.27 rsp 0xfffffe0056c89a10 rbp 0xfffffe0056c89a30 rsi 0 rdi 0xffffffff815d0b79 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe0007a19000 r13 0xfffffffffffffffe r14 0xffffffff827163c0 .str.27 r15 0 rip 0xffffffff815ba4ae kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x23e6b67(%rip) db> show proc Process 2 (clock) at 0xfffffe0007a06020: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8392b760 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8392b760 reapsubtree: 2 sigparent: 20 vmspace: 0xffffffff8392c700 (map 0xffffffff8392c700) (map.pmap 0xffffffff8392c7c0) (pmap 0xffffffff8392c830) threads: 2 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] db> ps pid ppid pgrp uid state wmesg wchan cmd 1273 1263 1263 0 R (threaded) syz-executor 100212 RunQ syz-executor 100775 RunQ syz-executor 1268 1260 765 0 SV uwait 0xfffffe007542a480 syz-executor 1266 1261 764 0 SV uwait 0xfffffe0059606f00 syz-executor 1265 767 767 0 R (threaded) syz-executor 100154 RunQ syz-executor 100771 S uwait 0xfffffe0059926d00 syz-executor 100772 S uwait 0xfffffe0059926900 syz-executor 1263 763 1263 0 R syz-executor 1262 1260 765 0 SV uwait 0xfffffe00598bfd00 syz-executor 1261 764 764 0 T (threaded) syz-executor 100769 s syz-executor 100770 D ppwait 0xfffffe005bef4aa0 syz-executor 1260 765 765 0 T (threaded) syz-executor 100773 D ppwait 0xfffffe005bf0c500 syz-executor 100774 s syz-executor 1252 1 767 0 S uwait 0xfffffe006e548780 syz-executor 1245 1 765 0 SV uwait 0xfffffe005960a700 syz-executor 1243 1 765 0 T syz-executor 1237 1 767 0 SV uwait 0xfffffe006e546a80 syz-executor 1211 1 765 0 SV uwait 0xfffffe006e547300 syz-executor 1203 1 767 0 SV uwait 0xfffffe00598bf880 syz-executor 1199 1 767 0 T uwait 0xfffffe006e548600 syz-executor 1185 1 765 0 S uwait 0xfffffe006e547e00 syz-executor 1180 1 764 0 S uwait 0xfffffe0059926080 syz-executor 1159 1 765 0 T syz-executor 1144 1 764 0 T syz-executor 1137 1 765 0 T syz-executor 1127 1 765 0 SV uwait 0xfffffe007542a580 syz-executor 1125 1 765 0 T syz-executor 1120 1 764 0 T syz-executor 1101 1 764 0 S uwait 0xfffffe006e548500 syz-executor 1090 1 764 0 SV uwait 0xfffffe00598bfc00 syz-executor 1087 1 764 0 T syz-executor 1081 1 764 0 S uwait 0xfffffe0059929700 syz-executor 1058 1 767 0 SV uwait 0xfffffe007542a380 syz-executor 1057 1 767 0 T syz-executor 1036 1 767 0 S uwait 0xfffffe0059606b00 syz-executor 1032 1 765 0 S uwait 0xfffffe006e549500 syz-executor 1020 1014 1020 0 Ss select 0xfffffe006e547a40 dhclient 1017 1 1017 0 Ss select 0xfffffe006e5479c0 dhclient 1014 1007 424 65 R dhclient 1007 424 424 0 S wait 0xfffffe0007a07b00 sh 959 1 764 0 SV msgrcv 0xfffffe005875c000 syz-executor 952 1 765 0 S uwait 0xfffffe0059929600 syz-executor 941 1 765 0 SV uwait 0xfffffe0059607080 syz-executor 929 1 767 0 S uwait 0xfffffe0059926180 syz-executor 924 1 764 0 S uwait 0xfffffe005960a600 syz-executor 902 1 765 0 SV uwait 0xfffffe0059929800 syz-executor 897 1 767 0 T syz-executor 876 1 765 0 SV uwait 0xfffffe006e549400 syz-executor 848 0 0 0 DL aiordy 0xfffffe005bec9060 [aiod4] 847 0 0 0 DL aiordy 0xfffffe005bec8040 [aiod3] 846 0 0 0 DL aiordy 0xfffffe005bec85a0 [aiod2] 845 0 0 0 DL aiordy 0xfffffe005bec8b00 [aiod1] 767 763 767 0 R syz-executor 765 763 765 0 R syz-executor 764 763 764 0 R syz-executor 763 761 761 0 RE syz-executor 761 759 761 0 Ss pause 0xfffffe0007a24b70 csh 759 682 759 0 Ss select 0xfffffe00599299c0 sshd 748 1 748 0 Rs+ getty 747 1 747 0 Ss+ ttyin 0xfffffe00587dccb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00587dd0b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe00587dd4b0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00587dd8b0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00587ddcb0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00587de0b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00587de4b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00587de8b0 getty 686 1 686 0 Ss nanslp 0xffffffff83982401 cron 682 1 682 0 Ss select 0xfffffe0059926740 sshd 495 1 495 0 Ss select 0xfffffe006ddcd940 syslogd 424 1 424 0 Ss wait 0xfffffe0007be2580 devd 423 1 423 65 Ss select 0xfffffe0059926840 dhclient 338 1 338 0 Ss select 0xfffffe00599268c0 dhclient 335 1 335 0 Ss select 0xfffffe006ddcd2c0 dhclient 17 0 0 0 DL syncer 0xffffffff83a9fbe0 [syncer] 16 0 0 0 RL [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83a9e1c0 [bufdaemon] 100082 D - 0xffffffff82e02140 [bufspacedaemon-0] 100094 D sdflush 0xfffffe00543ec8e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83ae98a0 [vmdaemon] 8 0 0 0 RL (threaded) [pagedaemon] 100077 RunQ [dom0] 100080 D launds 0xffffffff83acf844 [laundry: dom0] 100081 D umarcl 0xffffffff81d6a3b0 [uma] 7 0 0 0 DL - 0xffffffff836ffbb0 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff841ae900 [pf purge] 5 0 0 0 DL waiting 0xffffffff848369e0 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff836ca340 [doneq0] 100046 D - 0xffffffff836ca2c0 [async] 100075 D - 0xffffffff836ca140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100042 D crypto_ 0xffffffff83acb020 [crypto] 100043 D crypto_ 0xfffffe0057f7a030 [crypto returns 0] 100044 D crypto_ 0xfffffe0057f7a080 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe00543fbc88 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff8392ad80 [g_event] 100037 D - 0xffffffff8392ada0 [g_up] 100038 D - 0xffffffff8392adc0 [g_down] 2 0 0 0 RL (threaded) [clock] 100030 Run CPU 0 [clock (0)] 100031 I [clock (1)] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi1: netisr 0] 100033 Run CPU 1 [swi1: hpts] 100034 I [swi1: hpts] 100047 I [irq24: virtio_pci0] 100048 I [irq25: virtio_pci0] 100049 I [irq26: virtio_pci0] 100050 I [irq27: virtio_pci0] 100051 I [irq28: virtio_pci1] 100052 I [irq29: virtio_pci1] 100053 I [irq30: virtio_pci1] 100054 I [irq31: virtio_pci1] 100055 I [irq32: virtio_pci1] 100060 I [irq10: virtio_pci2] 100062 I [irq1: atkbd0] 100063 I [irq12: psm0] 100064 I [swi0: uart uart++] 100068 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 0xfffffe0007a07040 [init] 10 0 0 0 DL audit_w 0xffffffff83acba80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c1aff0 [swapper] 100005 D - 0xfffffe00085fed00 [softirq_0] 100006 D - 0xfffffe00085fec00 [softirq_1] 100007 D - 0xfffffe00085feb00 [if_io_tqg_0] 100008 D - 0xfffffe00085fea00 [if_io_tqg_1] 100009 D - 0xfffffe00085fe900 [if_config_tqg_0] 100010 D - 0xfffffe00085fe800 [pci_hp taskq] 100011 D - 0xfffffe00085fe700 [kqueue_ctx taskq] 100014 D - 0xfffffe00085fe400 [thread taskq] 100016 D - 0xfffffe00085fe200 [aiod_kick taskq] 100017 D - 0xfffffe00085fe100 [deferred_unmount ta] 100018 D - 0xfffffe00085fe000 [inm_free taskq] 100019 D - 0xfffffe00085fde00 [in6m_free taskq] 100020 D - 0xfffffe00085fdd00 [linuxkpi_irq_wq] 100021 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00085fdc00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00085fdb00 [linuxkpi_long_wq_3] 100035 D - 0xfffffe00085fda00 [firmware taskq] 100040 D - 0xfffffe00085fd700 [crypto_0] 100041 D - 0xfffffe00085fd700 [crypto_1] 100056 D - 0xfffffe00085fd500 [vtnet0 rxq 0] 100057 D - 0xfffffe00085fd400 [vtnet0 txq 0] 100058 D - 0xfffffe00085fd300 [vtnet0 rxq 1] 100059 D - 0xfffffe00085fd200 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0057fa4100 [virtio_balloon] 100065 D - 0xffffffff8271b600 [deadlkres] 100069 D - 0xfffffe0058850000 [acpi_task_0] 100070 D - 0xfffffe0058850000 [acpi_task_1] 100071 D - 0xfffffe0058850000 [acpi_task_2] 100073 D - 0xfffffe00085ff100 [mca taskq] 100074 D - 0xfffffe00085fd600 [CAM taskq] 100076 D - 0xfffffe005884fe00 [ipsec_offload] db> show all locks Process 2 (clock) thread 0xfffffe0007a19000 (100030) shared rw sctpinp (sctpinp) r = 0 (0xfffffe006e587b20) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_output.c:4552 exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0074f62320) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctputil.c:1776 Process 12 (intr) thread 0xfffffe0007a1f740 (100033) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe005423e000) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:528 exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe0075283aa0) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1263 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 375 5015K 517 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4216 sctp_stro 79 2386K 332 sysctloid 35218 2075K 35293 vtbuf 24 1968K 46 kobj 329 1316K 493 newblk 43 1035K 910 vfscache 3 1025K 3 pcb 299 973K 2360 filedesc 83 662K 758 inodedep 25 521K 500 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 198 390K 1390 vmem 5 272K 7 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 101 acpica 1674 184K 57762 tidhash 3 141K 3 pagedep 16 132K 322 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 110 110K 129 sem 4 106K 4 gtaskqueue 18 98K 18 sctp_atcl 217 82K 1493 bus 991 81K 5033 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 518 65K 518 ddb_capture 1 64K 1 tcp_fsb_rack 28 58K 246 umtx 384 48K 384 kdtrace 257 48K 2050 routetbl 228 40K 594 temp 36 39K 2131 BPF 22 36K 38 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 128 32K 139 msg 4 30K 4 kbdmux 6 28K 6 LRO 20 21K 22 DEVFS_RULE 56 20K 56 ifaddr 68 19K 78 ufs_mount 4 17K 5 lltable 52 17K 79 proc 3 17K 3 tty 16 16K 16 ithread 90 15K 90 bus-sc 34 15K 1627 ifnet 8 15K 8 eventhandler 163 14K 163 sctp_atky 300 13K 1900 ether_multi 152 13K 210 kenv 95 12K 95 GEOM 61 11K 477 CAM queue 5 11K 1528 rman 82 10K 437 ksem 4 10K 24 freework 36 9K 415 in6_multi 65 9K 75 bmsafemap 3 9K 424 plimit 22 9K 351 rpc 4 9K 4 devstat 4 9K 4 kqueue 96 9K 1558 UART 12 9K 12 sctp_timw 32 8K 32 shmfd 1 8K 3 pfs_vncache 1 8K 1 CC Mem 30 8K 461 audit_evclass 238 8K 300 taskqueue 66 7K 81 cred 26 7K 212 pf_ifnet 18 7K 42 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 pwddesc 86 6K 1334 ufs_dirhash 24 5K 24 UMA 269 5K 269 DEVFSP 69 5K 214 vt 11 5K 11 pf_table 2 4K 12 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 tcp_pcm_rack 14 4K 134 acpisem 28 4K 28 sctp_athm 217 4K 1522 kcovinfo 52 4K 65 proc-args 110 3K 2394 freeblks 11 3K 302 terminal 11 3K 11 pf_osfp 23 3K 23 session 21 3K 43 sctp_map 158 3K 670 hhook 8 3K 10 clone 9 3K 9 uidinfo 3 3K 17 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 lockf 19 2K 65 selfd 31 2K 17899 ip6ndp 12 2K 16 sctp_ifa 14 2K 16 Unitno 28 2K 126 CAM XPT 22 2K 543 inpcbpolicy 49 2K 767 sctp_stri 3 2K 58 in_multi 6 2K 13 tun 4 2K 5 toponodes 6 2K 6 freefile 11 2K 334 netlink 3 2K 80 ipsecpolicy 2 2K 2 sctp_aadr 21 2K 24 newdirblk 10 2K 307 mkdir 10 2K 614 select 10 2K 68 acpidev 20 2K 20 msi 9 2K 9 softdep 1 1K 1 diradd 8 1K 391 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 68 NFSD session 1 1K 1 CAM periph 4 1K 271 osd 35 1K 472 sctp_ifn 6 1K 16 ipsec 3 1K 3 mld 6 1K 7 igmp 6 1K 7 pfil 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 crypto 4 1K 43 encap_export_host 12 1K 12 sigio 10 1K 11 cryptodev 9 1K 201 indirdep 2 1K 169 cdev 2 1K 2 lkpikmalloc 8 1K 9 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 27 ip_msource 5 1K 13 dirrem 1 1K 371 vnodes 1 1K 3 procdesc 2 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 5 prison 6 1K 6 pf_rule 1 1K 4 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 aio 4 1K 6 pmchooks 1 1K 1 filedesc_to_leader 2 1K 4 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 4511 sctp_vrf 1 1K 1 vnet 1 1K 1 pmc 1 1K 1 entropy 2 1K 35 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 90 p1003.1b 1 1K 1 sctp_mcore 0 0K 0 sctp_socko 0 0K 504 sctp_iter 0 0K 18 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 4 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 14 mqdata 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 tcp_do_rack 0 0K 0 pf_altq 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 filemon 0 0K 24 madt_table 0 0K 2 smartpqi 0 0K 0 ixl 0 0K 0 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 aesni_data 0 0K 0 xenbus 0 0K 0 vm_fictitious 0 0K 0 UMAHash 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 436 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 33 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 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 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 MLX5EEPROM 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 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 simple_attr 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpimhi 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 2 ipsecrequest 0 0K 0 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 ip_moptions 0 0K 6 in_mfilter 0 0K 22 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 19 fadvise 0 0K 0 VN POLL 0 0K 0 statfs 0 0K 200 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 8 lio 0 0K 76 acl 0 0K 0 mbuf_tag 0 0K 0 ktls 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 iov 0 0K 14573 ioctlops 0 0K 215 eventfd 0 0K 0 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 290 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 657 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 boottrace 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 tmpfs extattr 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 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 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 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 pvscsi 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 twsbuf 0 0K 0 tcp_log_dev 0 0K 25 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 SIIS driver 0 0K 0 PUC 0 0K 0 ppbusdev 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 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 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 md_sectors 0 0K 0 md_disk 0 0K 18 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 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 AHCI driver 0 0K 0 agp 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 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 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 nvme_da 0 0K 0 CAM CCB 0 0K 523 CAM ccb queue 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8443 955 24121 0 254 38494208 0 ertt_txseginfo 40 317396 451 421489 0 254 12713880 0 mbuf 256 12198 7619 498904 0 254 5073152 0 BUF TRIE 144 209 11579 969 0 62 1697472 0 malloc-128 128 12461 156 12552 0 126 1614976 0 malloc-384 384 4158 12 4172 0 30 1601280 0 malloc-4096 4096 329 1 496 0 2 1351680 0 UMA Slabs 0 112 11176 14 11176 0 126 1253280 0 vmem btag 56 20705 70 20705 0 254 1163400 0 sctp_asoc 2256 79 431 332 0 254 1150560 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 RADIX NODE 144 6055 352 33748 0 62 922608 0 malloc-65536 65536 13 0 16 0 1 851968 0 malloc-16384 16384 42 8 377 0 1 819200 0 FFS inode 1168 547 34 893 0 8 678608 0 sctp_ep 1152 135 376 1132 0 254 588672 0 malloc-2048 2048 237 35 1234 0 8 557056 0 pbuf 2624 0 202 0 0 2 530048 0 socket 1024 136 372 3169 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 malloc-4096 4096 101 13 1397 0 2 466944 0 256 Bucket 2048 186 24 2870 0 8 430080 0 VM OBJECT 264 1474 146 18760 0 30 427680 0 sctp_chunk 152 893 1915 5061 0 254 426816 0 sctp_raddr 736 86 431 380 0 254 380512 0 THREAD 1824 169 23 775 0 8 350208 0 tcp_bbr_map 128 2326 216 20299 0 126 325376 0 VNODE 440 586 80 935 0 30 293040 0 malloc-2048 2048 7 129 1230 0 8 278528 0 malloc-64 64 3954 393 5258 0 254 278208 0 MAP ENTRY 96 2174 346 66231 0 126 241920 0 malloc-16 16 14702 298 15705 0 254 240000 0 DEVCTL 1024 33 187 160 0 0 225280 0 tcp_log 416 0 513 645 0 254 213408 0 malloc-65536 65536 3 0 3 0 1 196608 0 malloc-32768 32768 0 6 150 0 1 196608 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5377 293 5805 0 254 181440 0 FPU_save_area 832 171 45 1095 0 16 179712 0 malloc-128 128 1149 246 27306 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 malloc-32768 32768 4 1 6 0 1 163840 0 FFS2 dinode 256 547 83 893 0 62 161280 0 PROC 1376 86 24 1273 0 8 151360 0 malloc-1024 1024 125 19 149 0 16 147456 0 S VFS Cache 104 1010 394 1411 0 126 146016 0 malloc-256 256 116 454 1210 0 62 145920 0 malloc-384 384 288 72 1926 0 30 138240 0 malloc-65536 65536 0 2 2 0 1 131072 0 malloc-65536 65536 0 2 68 0 1 131072 0 malloc-65536 65536 0 2 110 0 1 131072 0 malloc-65536 65536 1 1 9 0 1 131072 0 malloc-32768 32768 2 2 122 0 1 131072 0 unpcb 256 11 499 1224 0 254 130560 0 malloc-256 256 361 149 2596 0 62 130560 0 mbuf_packet 256 172 336 2729 0 254 130048 0 ksiginfo 112 87 957 187 0 126 116928 0 filedesc0 1072 86 19 1334 0 8 112560 0 128 Bucket 1024 52 47 384 0 16 101376 0 malloc-1024 1024 82 14 498 0 16 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-4096 4096 14 6 63 0 2 81920 0 malloc-256 256 157 158 964 0 62 80640 0 tcp_inpcb 1320 30 27 459 0 8 75240 0 malloc-8192 8192 6 3 32 0 1 73728 0 malloc-4096 4096 16 2 23 0 2 73728 0 g_bio 408 0 180 8584 0 30 73440 0 64 Bucket 512 87 49 2107 0 30 69632 0 malloc-64 64 513 558 1535 0 254 68544 0 malloc-128 128 323 204 1018 0 126 67456 0 malloc-32768 32768 1 1 12 0 1 65536 0 malloc-16384 16384 3 1 5 0 1 65536 0 malloc-256 256 169 86 2053 0 62 65280 0 32 Bucket 256 83 172 3236 0 62 65280 0 sctp_stream_msg_out 112 11 529 82 0 254 60480 0 VMSPACE 616 64 32 1202 0 16 59136 0 malloc-384 384 118 32 118 0 30 57600 0 malloc-8192 8192 7 0 8 0 1 57344 0 malloc-64 64 305 514 14323 0 254 52416 0 malloc-64 64 456 363 659 0 254 52416 0 malloc-128 128 176 227 639 0 126 51584 0 malloc-256 256 64 131 277 0 62 49920 0 malloc-256 256 54 141 849 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 15281 0 16 49152 0 malloc-8192 8192 5 1 31 0 1 49152 0 malloc-2048 2048 14 10 37 0 8 49152 0 malloc-1024 1024 7 41 1596 0 16 49152 0 ripcb 384 8 112 73 0 30 46080 0 malloc-384 384 25 95 500 0 30 46080 0 pcpu-8 8 4898 734 5560 0 254 45056 0 syncache 168 0 264 3 0 254 44352 0 Files 80 285 265 10354 0 126 44000 0 malloc-4096 4096 7 3 13 0 2 40960 0 tcp_rack_pcb 1152 14 21 123 0 8 40320 0 sctp_readq 152 0 260 24 0 254 39520 0 da_ccb 544 0 70 2235 0 16 38080 0 udp_inpcb 416 11 79 219 0 30 37440 0 hostcache 64 3 564 3 0 254 36288 0 malloc-64 64 89 478 265 0 254 36288 0 malloc-64 64 312 255 20081 0 254 36288 0 malloc-64 64 91 476 1304 0 254 36288 0 malloc-64 64 194 373 802 0 254 36288 0 tcp_rack_map 128 19 260 2301 0 126 35712 0 malloc-128 128 53 226 161 0 126 35712 0 malloc-128 128 36 243 3284 0 126 35712 0 malloc-128 128 174 105 1524 0 126 35712 0 malloc-128 128 50 229 771 0 126 35712 0 routing nhops 256 28 107 38 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 52 38 52 0 30 34560 0 malloc-256 256 47 88 829 0 62 34560 0 malloc-256 256 38 97 126 0 62 34560 0 TURNSTILE 136 193 59 193 0 62 34272 0 SLEEPQUEUE 88 193 191 193 0 126 33792 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 180 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-4096 4096 5 3 563 0 2 32768 0 malloc-2048 2048 13 3 29 0 8 32768 0 malloc-2048 2048 7 9 101 0 8 32768 0 malloc-2048 2048 0 16 86 0 8 32768 0 malloc-2048 2048 4 12 4 0 8 32768 0 malloc-1024 1024 2 30 55 0 16 32768 0 malloc-1024 1024 3 29 19 0 16 32768 0 malloc-1024 1024 16 16 16 0 16 32768 0 malloc-1024 1024 17 15 21 0 16 32768 0 malloc-1024 1024 2 30 6 0 16 32768 0 malloc-512 512 2 62 112 0 30 32768 0 malloc-512 512 10 54 95 0 30 32768 0 malloc-512 512 21 43 159 0 30 32768 0 malloc-512 512 6 58 127 0 30 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 tcp_bbr_pcb 896 10 26 167 0 16 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 25 239 48 0 126 31680 0 sctp_laddr 48 76 512 311 0 254 28224 0 malloc-32 32 273 609 1048 0 254 28224 0 malloc-32 32 324 558 2591 0 254 28224 0 16 Bucket 144 66 130 298 0 62 28224 0 4 Bucket 48 4 584 5 0 254 28224 0 AIO 208 3 130 44 0 62 27664 0 udplite_inpcb 416 0 63 16 0 30 26208 0 cpuset 200 7 121 7 0 62 25600 0 pipe 736 19 14 386 0 16 24288 0 PWD 40 45 561 384 0 254 24240 0 rtentry 168 30 114 38 0 62 24192 0 8 Bucket 80 72 228 792 0 126 24000 0 malloc-384 384 1 59 15 0 30 23040 0 malloc-384 384 0 60 372 0 30 23040 0 Mountpoints 2816 2 6 2 0 4 22528 0 clpbuf 2624 0 8 16 0 4 20992 0 udplite_inpcb ports 32 0 630 10 0 254 20160 0 udp_inpcb ports 32 3 627 32 0 254 20160 0 tcp_inpcb ports 32 9 621 237 0 254 20160 0 ertt 72 30 250 459 0 126 20160 0 malloc-32 32 124 506 794 0 254 20160 0 malloc-32 32 257 373 1798 0 254 20160 0 malloc-32 32 29 601 100 0 254 20160 0 malloc-32 32 37 593 2668 0 254 20160 0 2 Bucket 32 77 553 480 0 254 20160 0 KNOTE 160 3 122 103 0 62 20000 0 cryptop 280 0 70 9 0 30 19600 0 AIOCB 552 0 35 43 0 16 19320 0 L VFS Cache 320 0 60 6 0 30 19200 0 AIOLIO 272 0 70 38 0 30 19040 0 vmem 1856 2 7 2 0 8 16704 0 epoch_record pcpu 256 4 60 4 0 62 16384 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 1 1 82 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 0 2 19 0 1 16384 0 malloc-4096 4096 1 3 6 0 2 16384 0 malloc-4096 4096 1 3 202 0 2 16384 0 malloc-2048 2048 4 4 4 0 8 16384 0 malloc-512 512 0 32 7 0 30 16384 0 malloc-512 512 0 32 10 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 sctp_asconf_ack 48 1 335 1 0 254 16128 0 vtnet_tx_hdr 24 1 667 397685 0 254 16032 0 malloc-16 16 551 449 3645 0 254 16000 0 kenv 258 17 43 1060 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 malloc-32 32 12 366 90 0 254 12096 0 malloc-16 16 31 719 601 0 254 12000 0 malloc-16 16 44 706 1110 0 254 12000 0 malloc-16 16 72 678 277 0 254 12000 0 malloc-16 16 183 567 3004 0 254 12000 0 malloc-16 16 8 742 9 0 254 12000 0 malloc-16 16 26 724 26486 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 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 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 0 254 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf UDP mappings 104 0 0 0 0 126 0 0 pf source nodes 152 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 368 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 184 0 0 0 0 62 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 ipq 56 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 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 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 240 0 0 0 0 62 0 0 NCLNODE 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 32 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 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 16 0 0 nfspbuf 2624 0 0 0 0 4 0 0 swwbuf 2624 0 0 0 0 2 0 0 swrbuf 2624 0 0 0 0 4 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 rl_entry 48 0 0 0 0 254 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-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 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