Fatal trap 12: page fault while in kernel mode cpuid = 1; apic id = 01 fault virtual address = 0x1a0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff817bdd10 stack pointer = 0x28:0xfffffe0056e6d400 frame pointer = 0x28:0xfffffe0056e6d4f0 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=-1 (errno 54: Connection reset by peer) processor eflags = interrupt enabled, resume, IOPL = 0 current process = 1388 (syz-executor) FreeBSD/amd64 (ci-freebsd-main-2.us-central1-rdi: 00000000000001a0 rsi: 0000000000000000 rdx: 0000000000080000 b.c.syzkaller.internal) (ttyu0) login: rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000072 rax: fffffe0002bf1850 rbx: 1fffffc00adcda84 rbp: fffffe0056e6d4f0 r10: 69a5c9523385477b r11: 0000000000000043 r12: 0000000000080400 r13: fffffe00083f7040 r14: 0000000000000000 r15: fffffe00083f7188 trap number = 12 panic: page fault cpuid = 1 time = 1751518699 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe0056e6cc30 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe0056e6cd90 vpanic() at vpanic+0x257/frame 0xfffffe0056e6cf50 panic() at panic+0xb5/frame 0xfffffe0056e6d010 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe0056e6d150 trap() at trap+0x78e/frame 0xfffffe0056e6d330 calltrap() at calltrap+0x8/frame 0xfffffe0056e6d330 --- trap 0xc, rip = 0xffffffff817bdd10, rsp = 0xfffffe0056e6d400, rbp = 0xfffffe0056e6d4f0 --- _vn_lock() at _vn_lock+0xb0/frame 0xfffffe0056e6d4f0 mddestroy() at mddestroy+0x3ba/frame 0xfffffe0056e6d5d0 mdctlioctl() at mdctlioctl+0x1680/frame 0xfffffe0056e6d730 devfs_ioctl() at devfs_ioctl+0x266/frame 0xfffffe0056e6d820 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x87/frame 0xfffffe0056e6d850 vn_ioctl() at vn_ioctl+0x3c7/frame 0xfffffe0056e6da60 devfs_ioctl_f() at devfs_ioctl_f+0x69/frame 0xfffffe0056e6dab0 kern_ioctl() at kern_ioctl+0x4ca/frame 0xfffffe0056e6db90 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe0056e6dd10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe0056e6df30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe0056e6df30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x821de4f08, rbp = 0x821de4f80 --- KDB: enter: panic [ thread pid 1388 tid 100818 ] Stopped at kdb_enter+0x6e: movq $0,0x25b9147(%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 0xfffffe006e600000 rdx 0x7ffff rbx 0xffffffff827bcf60 .str.27 rsp 0xfffffe0056e6cd70 rbp 0xfffffe0056e6cd90 rsi 0x80001 rdi 0xffffffff8161a6c9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe005414a780 r13 0xfffffffffffffffd r14 0xffffffff827bcf60 .str.27 r15 0 rip 0xffffffff8160424e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b9147(%rip) db> show proc Process 1388 (syz-executor) at 0xfffffe00540ce560: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 764 at 0xfffffe00540085a0 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe005414d248 (map 0xfffffe005414d248) (map.pmap 0xfffffe005414d2e8) (pmap 0xfffffe005414d358) threads: 3 100107 RunQ syz-executor 100818 Run CPU 1 syz-executor 100820 S uwait 0xfffffe006def0580 syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1388 764 764 0 R (threaded) syz-executor 100107 RunQ syz-executor 100818 Run CPU 1 syz-executor 100820 S uwait 0xfffffe006def0580 syz-executor 1387 1 1387 0 Ss+ ttyin 0xfffffe00593f6cb0 getty 1386 1 1386 0 Ss+ ttyin 0xfffffe00593f68b0 getty 1385 1 1385 0 Ss+ ttyin 0xfffffe0058286cb0 getty 1384 1 1384 0 Ss+ ttyin 0xfffffe00582868b0 getty 1383 1 1383 0 Ss+ ttyin 0xfffffe00582864b0 getty 1382 1 1382 0 Ss+ ttyin 0xfffffe00582860b0 getty 1381 1 1381 0 Ss+ ttyin 0xfffffe0058285cb0 getty 1380 1 1380 0 Ss+ ttyin 0xfffffe00582858b0 getty 1379 1 1379 0 Ss+ ttyin 0xfffffe0058287cb0 getty 1377 0 0 0 DL mdwait 0xfffffe0078131000 [md4] 1375 766 766 0 R (threaded) syz-executor 100743 RunQ syz-executor 100814 S uwait 0xfffffe006deef380 syz-executor 1367 1008 1008 0 R (threaded) syz-executor 100670 RunQ syz-executor 100800 S aiowc 0xfffffe00540083c8 syz-executor 100810 RunQ syz-executor 1357 1 1008 0 S uwait 0xfffffe006deeeb80 syz-executor 1356 1 764 0 S uwait 0xfffffe00584ec880 syz-executor 1341 1 766 0 SV uwait 0xfffffe006deee100 syz-executor 1340 1 918 0 S uwait 0xfffffe006deed100 syz-executor 1339 1 918 0 S uwait 0xfffffe006deef280 syz-executor 1335 1 1008 0 S uwait 0xfffffe005824e580 syz-executor 1331 1 918 0 S uwait 0xfffffe006deed580 syz-executor 1317 1 1008 0 S uwait 0xfffffe006deee700 syz-executor 1305 0 0 0 DL - 0xffffffff83cae600 [soaiod4] 1304 0 0 0 DL - 0xffffffff83cae600 [soaiod3] 1303 0 0 0 DL - 0xffffffff83cae600 [soaiod2] 1302 0 0 0 DL - 0xffffffff83cae600 [soaiod1] 1298 1 1008 0 S uwait 0xfffffe00584ec980 syz-executor 1293 1 766 0 S uwait 0xfffffe00584ecc80 syz-executor 1279 1 766 0 S uwait 0xfffffe00584ec180 syz-executor 1278 1 766 0 S uwait 0xfffffe006def0100 syz-executor 1271 1 764 0 S uwait 0xfffffe006deee500 syz-executor 1259 1 766 0 S uwait 0xfffffe00584ec480 syz-executor 1254 1 1008 0 S uwait 0xfffffe006deee580 syz-executor 1240 1 764 0 S uwait 0xfffffe00584ebd00 syz-executor 1220 0 0 0 DL mdwait 0xfffffe0078130000 [md3] 1147 1 918 0 S uwait 0xfffffe0057d75480 syz-executor 1134 1 1008 0 S uwait 0xfffffe00584ed200 syz-executor 1084 1 766 0 S uwait 0xfffffe005824e080 syz-executor 1073 1 764 0 S uwait 0xfffffe006deee200 syz-executor 1064 1 1008 0 SV uwait 0xfffffe006deefe80 syz-executor 1061 1 1008 0 S uwait 0xfffffe0057d75680 syz-executor 1051 1 918 0 SV uwait 0xfffffe006deefa80 syz-executor 1033 1 766 0 S uwait 0xfffffe00584ed000 syz-executor 1025 1 1008 0 S uwait 0xfffffe00584ed300 syz-executor 1015 1 764 0 S uwait 0xfffffe005824e380 syz-executor 1014 1 764 0 S uwait 0xfffffe005824f300 syz-executor 1008 1 1008 0 R syz-executor 1004 1 767 0 S uwait 0xfffffe006def0400 syz-executor 1002 1 767 0 S uwait 0xfffffe005824e180 syz-executor 996 1 918 0 S uwait 0xfffffe006deede80 syz-executor 995 1 918 0 S uwait 0xfffffe005824e700 syz-executor 992 1 767 0 S uwait 0xfffffe006def0000 syz-executor 990 1 764 0 S umtxn 0xfffffe005824fb00 syz-executor 988 1 766 0 S uwait 0xfffffe00584ece80 syz-executor 967 1 918 0 S uwait 0xfffffe006deee400 syz-executor 965 0 0 0 DL mdwait 0xfffffe0077bc7000 [md2] 958 0 0 0 DL mdwait 0xfffffe0077bc8000 [md1] 949 1 918 0 S uwait 0xfffffe006deee300 syz-executor 918 1 918 0 R syz-executor 906 1 766 0 S uwait 0xfffffe00584eca80 syz-executor 892 1 766 0 S uwait 0xfffffe006deeed80 syz-executor 884 0 0 0 DL mdwait 0xfffffe0077718000 [md0] 882 1 764 0 S uwait 0xfffffe006def0200 syz-executor 822 0 0 0 DL (threaded) [KTLS] 100139 D - 0xfffffe0053fd0c00 [thr_0] 100140 D - 0xfffffe0053fd0c80 [thr_1] 100141 D - 0xffffffff83cafe28 [reclaim_0] 819 1 767 0 S uwait 0xfffffe006deef680 syz-executor 818 0 0 0 DL aiordy 0xfffffe00540f2ae0 [aiod4] 817 0 0 0 DL aiordy 0xfffffe00540f3040 [aiod3] 816 0 0 0 DL aiordy 0xfffffe005410ab00 [aiod2] 815 0 0 0 DL aiordy 0xfffffe00540f4060 [aiod1] 766 1 766 0 R syz-executor 764 1 764 0 R syz-executor 759 1 759 0 Rs CPU 0 sshd 17 0 0 0 DL syncer 0xffffffff83cbbfa0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007827020 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cba560 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100093 D sdflush 0xfffffe00596b88e8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83d05400 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100078 D psleep 0xffffffff83ceb4c8 [dom0] 100081 D launds 0xffffffff83ceb4d4 [laundry: dom0] 100082 D umarcl 0xffffffff81dda750 [uma] 7 0 0 0 DL - 0xffffffff8391bcd0 [rand_harvestq] 6 0 0 0 TL pftm 0xffffffff84452980 [pf purge] 5 0 0 0 DL waiting 0xffffffff847db700 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100046 D - 0xffffffff838e6340 [doneq0] 100047 D - 0xffffffff838e62c0 [async] 100076 D - 0xffffffff838e6140 [scanner] 3 0 0 0 DL (threaded) [crypto] 100043 D crypto_ 0xffffffff83ce6d80 [crypto] 100044 D crypto_ 0xfffffe0007a72d30 [crypto returns 0] 100045 D crypto_ 0xfffffe0007a72d80 [crypto returns 1] 14 0 0 0 DL seqstat 0xfffffe0057cba488 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100037 D - 0xffffffff83b46f20 [g_event] 100038 D - 0xffffffff83b46f40 [g_up] 100039 D - 0xffffffff83b46f60 [g_down] 2 0 0 0 WL (threaded) [clock] 100031 I [clock (0)] 100032 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100016 I [swi5: fast taskq] 100033 I [swi1: netisr 0] 100034 I [swi1: hpts] 100035 I [swi1: hpts] 100048 I [irq24: virtio_pci0] 100049 I [irq25: virtio_pci0] 100050 I [irq26: virtio_pci0] 100051 I [irq27: virtio_pci0] 100052 I [irq28: virtio_pci1] 100053 I [irq29: virtio_pci1] 100054 I [irq30: virtio_pci1] 100055 I [irq31: virtio_pci1] 100056 I [irq32: virtio_pci1] 100061 I [irq10: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 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 0xfffffe0007809040 [init] 10 0 0 0 DL audit_w 0xffffffff83ce7820 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D parked 0xffffffff84c36ff0 [swapper] 100005 D - 0xfffffe0053ea0100 [softirq_0] 100006 D - 0xfffffe0053ea0000 [softirq_1] 100007 D - 0xfffffe0053e9fe00 [if_io_tqg_0] 100008 D - 0xfffffe0053e9fd00 [if_io_tqg_1] 100009 D - 0xfffffe0053e9fc00 [if_config_tqg_0] 100010 D - 0xfffffe0007764900 [kqueue_ctx taskq] 100011 D - 0xfffffe0007764800 [jail_remove taskq] 100012 D - 0xfffffe0007764700 [bus taskq] 100015 D - 0xfffffe0007764200 [thread taskq] 100017 D - 0xfffffe0007763e00 [aiod_kick taskq] 100018 D - 0xfffffe0007763d00 [deferred_unmount ta] 100019 D - 0xfffffe0007763c00 [inm_free taskq] 100020 D - 0xfffffe0007763b00 [in6m_free taskq] 100021 D - 0xfffffe0007763a00 [linuxkpi_irq_wq] 100022 D - 0xfffffe0007763900 [linuxkpi_short_wq_0] 100023 D - 0xfffffe0007763900 [linuxkpi_short_wq_1] 100024 D - 0xfffffe0007763900 [linuxkpi_short_wq_2] 100025 D - 0xfffffe0007763900 [linuxkpi_short_wq_3] 100026 D - 0xfffffe0007763800 [linuxkpi_long_wq_0] 100027 D - 0xfffffe0007763800 [linuxkpi_long_wq_1] 100028 D - 0xfffffe0007763800 [linuxkpi_long_wq_2] 100029 D - 0xfffffe0007763800 [linuxkpi_long_wq_3] 100036 D - 0xfffffe0007763300 [firmware taskq] 100041 D - 0xfffffe0007763200 [crypto_0] 100042 D - 0xfffffe0007763200 [crypto_1] 100057 D - 0xfffffe005812c000 [vtnet0 rxq 0] 100058 D - 0xfffffe005812be00 [vtnet0 txq 0] 100059 D - 0xfffffe005812bd00 [vtnet0 rxq 1] 100060 D - 0xfffffe005812bc00 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0058250f00 [virtio_balloon] 100066 D - 0xffffffff827c2301 [deadlkres] 100070 D - 0xfffffe00593da400 [acpi_task_0] 100071 D - 0xfffffe00593da400 [acpi_task_1] 100072 D - 0xfffffe00593da400 [acpi_task_2] 100074 D - 0xfffffe0007766500 [mca taskq] 100075 D - 0xfffffe0007763100 [CAM taskq] 100077 D - 0xfffffe00593da300 [ipsec_offload] db> show all locks Process 1388 (syz-executor) thread 0xfffffe005414a780 (100818) exclusive sx MD config lock (MD config lock) r = 0 (0xffffffff83911400) locked @ /syzkaller/managers/main/kernel/sys/dev/md/md.c:1796 Process 1367 (syz-executor) thread 0xfffffe0054122780 (100810) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007e36618) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1752 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe006e49c070) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1235 Process 764 (syz-executor) thread 0xfffffe00540bd000 (100095) exclusive sleep mutex process lock (process lock) r = 0 (0xfffffe00540ce688) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_exit.c:1054 exclusive sx proctree (proctree) r = 0 (0xffffffff830019c0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_exit.c:1316 Process 759 (sshd) thread 0xfffffe0054103780 (100112) exclusive rw SUrw (SUrw) r = 0 (0xfffffe00596b8800) locked @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_softdep.c:5539 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007e2ee78) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0077b59598) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:1411 exclusive sx ktrace_sx (ktrace_sx) r = 0 (0xffffffff83b4af20) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_ktrace.c:425 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 400 5466K 737 tcp_hpts 7 4801K 7 sctp_stro 2 4616K 8 devbuf 4188 4324K 4218 sysctloid 35221 2075K 35296 vtbuf 24 1968K 46 kobj 331 1324K 544 newblk 20 1029K 3478 vfscache 3 1025K 3 filedesc 92 738K 959 pcb 53 694K 349 inodedep 12 517K 981 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 subproc 201 398K 1503 vmem 5 272K 8 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 102 201K 33483 acpica 1674 184K 54438 tidhash 3 141K 3 pagedep 9 130K 527 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 116 116K 137 sem 4 106K 4 gtaskqueue 18 98K 18 bus 1004 82K 5082 mtx_pool 3 74K 3 syncache 1 68K 1 NFSD srvcache 3 68K 3 md_sectors 17 68K 17 module 522 66K 528 ddb_capture 1 64K 1 kdtrace 258 48K 2212 umtx 352 44K 352 temp 43 38K 2473 shm 2 34K 27 DEVFS3 135 34K 145 hostcache 1 32K 1 msg 4 30K 4 kbdmux 6 28K 6 md_disk 23 25K 23 LRO 22 23K 24 ifaddr 84 22K 88 DEVFS_RULE 56 20K 56 routetbl 200 19K 599 lltable 57 18K 61 ufs_mount 4 17K 5 proc 3 17K 3 ifnet 9 17K 10 tty 16 16K 16 GEOM 96 16K 646 ithread 90 15K 90 ether_multi 180 15K 225 bus-sc 34 15K 1653 eventhandler 163 14K 163 kenv 95 12K 95 CAM queue 5 11K 1528 in6_multi 75 10K 85 rman 82 10K 457 shmfd 4 10K 15 rpc 8 9K 8 bmsafemap 2 9K 907 devstat 4 9K 4 UART 12 9K 12 ksem 1 8K 3 filemon 1 8K 25 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 taskqueue 69 8K 87 cred 28 7K 319 kqueue 93 7K 1805 sglist 6 7K 6 plimit 16 6K 788 CAM DEV 3 6K 510 crypto 13 6K 43 pwddesc 89 6K 1407 pfs_nodes 22 6K 22 mount 24 6K 1779 sctp_atcl 13 5K 93 pf_ifnet 12 5K 25 ufs_dirhash 24 5K 27 UMA 269 5K 269 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 60 4K 208 acpisem 28 4K 28 kcovinfo 45 3K 54 terminal 11 3K 11 acpidev 20 3K 20 uidinfo 4 3K 20 hhook 8 3K 10 ip6ndp 15 3K 18 tun 6 3K 6 clone 9 3K 9 proc-args 90 3K 2588 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 sctp_ifa 15 2K 18 in_multi 7 2K 12 Unitno 28 2K 370 CAM XPT 22 2K 543 sctp_timw 6 2K 6 BPF 9 2K 32 toponodes 6 2K 6 session 12 2K 64 lockf 13 2K 336 ipsecpolicy 2 2K 2 CC Mem 11 2K 236 msi 9 2K 9 netlink 2 2K 117 cryptodev 17 2K 206 softdep 1 1K 1 indirdep 4 1K 410 sahead 1 1K 1 secasvar 1 1K 1 mld 8 1K 8 igmp 8 1K 8 nhops 6 1K 8 vnodemarker 2 1K 60 NFSD session 1 1K 1 sctp_ifn 7 1K 18 diradd 7 1K 812 CAM periph 4 1K 271 inpcbpolicy 26 1K 642 ipsec 3 1K 3 pfil 6 1K 6 isadev 6 1K 10 pci_link 10 1K 10 osd 16 1K 253 encap_export_host 12 1K 12 sctp_atky 15 1K 102 ip6opt 3 1K 86 newdirblk 4 1K 454 mkdir 4 1K 908 ioctlops 1 1K 160 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 14 1K 14 frag6 4 1K 4 chacha20random 1 1K 1 biobuf 1 1K 1 select 3 1K 56 freework 2 1K 935 dirrem 1 1K 790 freeblks 1 1K 587 VN POLL 2 1K 12 vnodes 1 1K 6 ktls 1 1K 13 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CAM SIM 2 1K 2 feeder 7 1K 7 sctp_athm 13 1K 94 tcpfunc 3 1K 3 ip_msource 3 1K 6 loginclass 3 1K 5 prison 6 1K 6 soname 2 1K 3688 sctp_aadr 2 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 freefile 1 1K 702 aio 4 1K 6 iov 2 1K 19347 eventfd 1 1K 6 pmchooks 1 1K 1 filedesc_to_leader 2 1K 6 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 sctp_vrf 1 1K 1 sctp_map 4 1K 16 ip6_msource 1 1K 3 ip6_moptions 2 1K 19 vnet 1 1K 1 selfd 1 1K 116289 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 p1003.1b 1 1K 1 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 tcp_pcm_rack 0 0K 8 tcp_do_rack 0 0K 0 tcp_fsb_rack 0 0K 16 sctp_mcore 0 0K 0 sctp_socko 0 0K 7 sctp_iter 0 0K 17 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 17 sctp_stri 0 0K 2 mqdata 0 0K 0 pf_table 0 0K 0 pf_rule 0 0K 23 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_krule_item 0 0K 0 pf_temp 0 0K 0 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 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 NMI handlers 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 amdiommu_dom 0 0K 0 amdiommu_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 328 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 30 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 229 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 2 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 0 ipsecrequest 0 0K 0 in6_mfilter 0 0K 20 tcplog 0 0K 0 tcp_hwpace 0 0K 0 ip_moptions 0 0K 5 in_mfilter 0 0K 14 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 26 fadvise 0 0K 7 statfs 0 0K 198 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 114 lio 0 0K 31 acl 0 0K 0 mbuf_tag 0 0K 0 accf 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 procdesc 0 0K 12 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 480 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 706 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 21 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filecaps 0 0K 91 sigio 0 0K 3 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 102 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 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 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 mpi3mrbuf 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 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 7 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 scsi_da 0 0K 70 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 8320 1078 16883 0 254 38494208 0 tcp_log 416 200 10222 22398 0 254 4335552 0 mbuf 256 8652 1010 30739 0 254 2473472 0 BUF TRIE 152 351 11453 2545 0 62 1794208 0 malloc-4096 4096 421 7 1980 0 2 1753088 0 malloc-384 384 4175 25 4519 0 30 1612800 0 RADIX NODE 152 9801 620 49496 0 62 1583992 0 mbuf_cluster 2048 508 254 540 0 254 1560576 0 malloc-128 128 11577 141 12517 0 126 1499904 0 UMA Slabs 0 112 11294 4 11294 0 126 1265376 0 sctp_asoc 2256 2 508 8 0 254 1150560 0 malloc-64 64 75 16998 123306 0 254 1092672 0 vmem btag 56 19207 128 19207 0 254 1082760 0 malloc-16384 16384 48 4 485 0 1 851968 0 malloc-65536 65536 10 2 15 0 1 786432 0 FFS inode 1168 581 28 1293 0 8 711312 0 sctp_ep 1152 11 500 84 0 254 588672 0 256 Bucket 2048 255 9 1655 0 8 540672 0 socket 1024 43 465 2079 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 pbuf 2624 0 174 0 0 2 456576 0 malloc-65536 65536 4 2 182 0 1 393216 0 sctp_raddr 736 2 515 8 0 254 380512 0 VM OBJECT 248 1278 162 20520 0 62 357120 0 THREAD 1860 168 8 820 0 8 327360 0 VNODE 440 621 99 1336 0 30 316800 0 malloc-64 64 4179 168 6128 0 254 278208 0 malloc-32768 32768 3 5 148 0 1 262144 0 malloc-2048 2048 111 9 286 0 8 245760 0 malloc-16 16 14562 438 14710 0 254 240000 0 DEVCTL 1024 46 174 173 0 0 225280 0 malloc-256 256 290 580 5485 0 62 222720 0 MAP ENTRY 96 1808 334 69068 0 126 205632 0 malloc-32768 32768 0 6 259 0 1 196608 0 malloc-32 32 5475 447 7573 0 254 189504 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-2048 2048 8 80 639 0 8 180224 0 malloc-128 128 1215 180 25601 0 126 178560 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 8 508 1297 0 254 165120 0 FPU_save_area 832 170 28 1276 0 16 164736 0 FFS2 dinode 256 581 49 1293 0 62 161280 0 PROC 1376 88 22 1390 0 8 151360 0 malloc-1024 1024 131 13 1609 0 16 147456 0 S VFS Cache 104 1027 377 1832 0 126 146016 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 5 0 1 131072 0 malloc-32768 32768 1 3 19 0 1 131072 0 mbuf_packet 256 1 507 610 0 254 130048 0 ksiginfo 112 86 958 334 0 126 116928 0 malloc-128 128 816 83 2504 0 126 115072 0 filedesc0 1072 89 16 1407 0 8 112560 0 malloc-4096 4096 26 0 34 0 2 106496 0 malloc-128 128 556 219 4101 0 126 99200 0 malloc-8192 8192 7 5 16 0 1 98304 0 64 Bucket 512 101 91 3090 0 30 98304 0 UMA Kegs 384 227 6 227 0 30 89472 0 128 Bucket 1024 52 31 284 0 16 84992 0 ertt_txseginfo 40 0 2121 5247 0 254 84840 0 malloc-16384 16384 4 1