Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x1a0 fault code = supervisor read data, page not present instruction pointer = 0x20:0xffffffff817bdd10 stack pointer = 0x28:0xfffffe005711b400 frame pointer = 0x28:0xfffffe005711b4f0 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 = 1157 (syz-executor) rdi: 00000000000001a0 rsi: 0000000000000000 rdx: 0000000000080000 rcx: fffffe0002bf1850 r8: 0000000000000000 r9: 0000000000000049 FreeBSD/amd64 (ci-freebsd-main-9.us-central1-b.c.syzkaller.internal) (ttyu0)rax: fffffe0002bf1850 rbx: 1fffffc00ae23684 rbp: fffffe005711b4f0 login: r10: 5f684f2f30e7582b r11: 0000000000000000 r12: 0000000000080400 r13: fffffe00795a9040 r14: 0000000000000000 r15: fffffe00795a9188 trap number = 12 panic: page fault cpuid = 0 time = 11 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc6/frame 0xfffffe005711ac30 kdb_backtrace() at kdb_backtrace+0xd0/frame 0xfffffe005711ad90 vpanic() at vpanic+0x257/frame 0xfffffe005711af50 panic() at panic+0xb5/frame 0xfffffe005711b010 trap_pfault() at trap_pfault+0xaec/frame 0xfffffe005711b150 trap() at trap+0x78e/frame 0xfffffe005711b330 calltrap() at calltrap+0x8/frame 0xfffffe005711b330 --- trap 0xc, rip = 0xffffffff817bdd10, rsp = 0xfffffe005711b400, rbp = 0xfffffe005711b4f0 --- _vn_lock() at _vn_lock+0xb0/frame 0xfffffe005711b4f0 mddestroy() at mddestroy+0x3ba/frame 0xfffffe005711b5d0 mdctlioctl() at mdctlioctl+0x1680/frame 0xfffffe005711b730 devfs_ioctl() at devfs_ioctl+0x266/frame 0xfffffe005711b820 VOP_IOCTL_APV() at VOP_IOCTL_APV+0x87/frame 0xfffffe005711b850 vn_ioctl() at vn_ioctl+0x3c7/frame 0xfffffe005711ba60 devfs_ioctl_f() at devfs_ioctl_f+0x69/frame 0xfffffe005711bab0 kern_ioctl() at kern_ioctl+0x4ca/frame 0xfffffe005711bb90 sys_ioctl() at sys_ioctl+0x36e/frame 0xfffffe005711bd10 amd64_syscall() at amd64_syscall+0x4e2/frame 0xfffffe005711bf30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe005711bf30 --- syscall (198, FreeBSD ELF64, __syscall), rip = 0x3a197a, rsp = 0x825e1cf08, rbp = 0x825e1cf80 --- KDB: enter: panic [ thread pid 1157 tid 100847 ] 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 0xfffffe006ea00000 rdx 0x7ffff rbx 0xffffffff827bcf60 .str.27 rsp 0xfffffe005711ad70 rbp 0xfffffe005711ad90 rsi 0x80001 rdi 0xffffffff8161a6c9 printf+0x149 r8 0 r9 0xffffffff r10 0 r11 0x17 r12 0xfffffe00541b5000 r13 0xfffffffffffffffe r14 0xffffffff827bcf60 .str.27 r15 0 rip 0xffffffff8160424e kdb_enter+0x6e rflags 0x46 kdb_enter+0x6e: movq $0,0x25b9147(%rip) db> show proc Process 1157 (syz-executor) at 0xfffffe0054191560: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 765 at 0xfffffe00540ce000 ABI: FreeBSD ELF64 flag: 0x10100080 flag2: 0x1 arguments: ./syz-executor exec reaper: 0xfffffe0007809040 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00541ad6d8 (map 0xfffffe00541ad6d8) (map.pmap 0xfffffe00541ad778) (pmap 0xfffffe00541ad7e8) threads: 3 100830 RunQ syz-executor 100847 Run CPU 0 syz-executor 100849 RunQ syz-executor db> ps pid ppid pgrp uid state wmesg wchan cmd 1158 767 767 0 R (threaded) syz-executor 100850 RunQ syz-executor 100851 S uwait 0xfffffe006de43b00 syz-executor 1157 765 765 0 R (threaded) syz-executor 100830 RunQ syz-executor 100847 Run CPU 0 syz-executor 100849 RunQ syz-executor 1156 764 764 0 R (threaded) syz-executor 100689 RunQ syz-executor 100848 S select 0xfffffe00782f61c0 syz-executor 1155 1154 766 0 S uwait 0xfffffe00584eec80 syz-executor 1154 766 766 0 R (threaded) syz-executor 100575 RunQ syz-executor 100846 S uwait 0xfffffe006de43800 syz-executor 1147 1 766 0 S uwait 0xfffffe00782f5c80 syz-executor 1146 1 765 0 S uwait 0xfffffe006de42a80 syz-executor 1145 1 767 0 SV uwait 0xfffffe006de43c00 syz-executor 1134 1 767 -1 S uwait 0xfffffe00584eed00 syz-executor 1131 1 764 0 S uwait 0xfffffe00584eb000 syz-executor 1125 1 764 0 S uwait 0xfffffe006de43700 syz-executor 1124 1 764 0 S uwait 0xfffffe00584ec600 syz-executor 1116 1 766 0 S uwait 0xfffffe00584ec200 syz-executor 1115 1 766 0 S uwait 0xfffffe00584ed200 syz-executor 1114 1 766 0 S uwait 0xfffffe006de41880 syz-executor 1112 1 766 0 S uwait 0xfffffe00584eb300 syz-executor 1104 1 767 0 SV uwait 0xfffffe00584ebe00 syz-executor 1088 1 767 0 S uwait 0xfffffe00584ecb80 syz-executor 1082 1 764 0 S uwait 0xfffffe00584ecc00 syz-executor 1081 0 0 0 DL mdwait 0xfffffe007875a000 [md0] 1078 0 0 0 DL - 0xffffffff83cae600 [soaiod4] 1077 0 0 0 DL - 0xffffffff83cae600 [soaiod3] 1076 0 0 0 DL - 0xffffffff83cae600 [soaiod2] 1075 0 0 0 DL - 0xffffffff83cae600 [soaiod1] 1050 1 767 0 S uwait 0xfffffe006de41900 syz-executor 1049 1 764 0 S uwait 0xfffffe00782f6700 syz-executor 1043 1 765 0 S uwait 0xfffffe006de40600 syz-executor 1040 1 765 0 S uwait 0xfffffe006de42280 syz-executor 1026 0 0 0 DL (threaded) [KTLS] 100224 D - 0xfffffe0053fd1c00 [thr_0] 100520 D - 0xfffffe0053fd1c80 [thr_1] 100521 D - 0xffffffff83cafe28 [reclaim_0] 1024 1 764 -1 S uwait 0xfffffe006de41a80 syz-executor 1022 1 1017 0 S uwait 0xfffffe00584eb500 syz-executor 1018 0 0 0 DL mdwait 0xfffffe0078299000 [md2] 1011 1 765 0 S uwait 0xfffffe00584eb600 syz-executor 1010 1 765 0 S uwait 0xfffffe00584ee700 syz-executor 1009 1 767 0 S uwait 0xfffffe006de41600 syz-executor 1007 1 766 0 S uwait 0xfffffe00584ee600 syz-executor 996 1 766 0 S uwait 0xfffffe00584eb900 syz-executor 991 1 766 0 S uwait 0xfffffe00782f6600 syz-executor 990 1 766 0 S uwait 0xfffffe00782f6500 syz-executor 986 1 765 0 SV uwait 0xfffffe006de40800 syz-executor 980 1 766 0 S uwait 0xfffffe00584ebc00 syz-executor 968 0 0 0 DL mdwait 0xfffffe00777d1000 [md1] 956 1 766 0 S uwait 0xfffffe00584ebd00 syz-executor 952 1 767 0 S uwait 0xfffffe00584eb700 syz-executor 948 1 764 0 S uwait 0xfffffe00584ec900 syz-executor 942 1 766 60929 S uwait 0xfffffe006de40500 syz-executor 940 1 764 0 S uwait 0xfffffe006de40100 syz-executor 935 1 765 0 S uwait 0xfffffe00584ebb00 syz-executor 933 1 764 -1 S uwait 0xfffffe006de40300 syz-executor 932 1 764 0 S uwait 0xfffffe006de40200 syz-executor 930 1 765 0 S uwait 0xfffffe006de41500 syz-executor 915 1 765 0 SV uwait 0xfffffe006de40e80 syz-executor 914 1 765 0 S uwait 0xfffffe006de41300 syz-executor 913 1 765 0 S uwait 0xfffffe006de41d80 syz-executor 904 1 765 0 S uwait 0xfffffe006de41400 syz-executor 900 1 766 0 S uwait 0xfffffe006de41100 syz-executor 899 1 766 0 SV uwait 0xfffffe00584ec800 syz-executor 892 1 766 0 S uwait 0xfffffe006de40700 syz-executor 880 1 767 0 S uwait 0xfffffe00584ecd80 syz-executor 878 1 767 60928 S uwait 0xfffffe006de41c80 syz-executor 874 1 764 0 S uwait 0xfffffe00584eca00 syz-executor 871 1 765 0 S uwait 0xfffffe006de40a00 syz-executor 870 1 765 0 S uwait 0xfffffe006de40c00 syz-executor 866 1 764 0 S uwait 0xfffffe00584ec700 syz-executor 864 1 764 0 S uwait 0xfffffe006de42880 syz-executor 861 1 767 0 SV uwait 0xfffffe006de41700 syz-executor 860 1 767 0 S uwait 0xfffffe006de42980 syz-executor 859 1 767 0 S uwait 0xfffffe006de42680 syz-executor 858 1 765 0 S uwait 0xfffffe006de40b00 syz-executor 857 1 765 0 S uwait 0xfffffe006de40900 syz-executor 855 1 767 0 S uwait 0xfffffe006de41200 syz-executor 851 1 767 0 S uwait 0xfffffe005824fb80 syz-executor 850 1 766 0 SV uwait 0xfffffe006de41b80 syz-executor 846 1 766 0 S uwait 0xfffffe006de41e80 syz-executor 842 1 837 0 S uwait 0xfffffe00584ec400 syz-executor 840 1 837 0 S uwait 0xfffffe006de42200 syz-executor 832 1 766 0 S uwait 0xfffffe006de42000 syz-executor 830 1 767 0 S uwait 0xfffffe00584ed100 syz-executor 824 809 824 0 Ss piperd 0xfffffe00597c9e60 dhclient 820 1 764 0 S uwait 0xfffffe00584ec300 syz-executor 818 0 0 0 DL aiordy 0xfffffe0054110b00 [aiod4] 817 0 0 0 DL aiordy 0xfffffe0007809b00 [aiod3] 816 0 0 0 DL aiordy 0xfffffe00540ec5c0 [aiod2] 815 0 0 0 DL aiordy 0xfffffe00540ebb00 [aiod1] 814 1 814 0 Ss select 0xfffffe00584ec9c0 dhclient 809 789 424 65 S select 0xfffffe00584ecb40 dhclient 789 424 424 0 S wait 0xfffffe00540d05a0 sh 767 763 767 0 S nanslp 0xffffffff83b9e581 syz-executor 766 763 766 0 R syz-executor 765 763 765 0 S nanslp 0xffffffff83b9e581 syz-executor 764 763 764 0 S nanslp 0xffffffff83b9e581 syz-executor 763 761 761 0 R syz-executor 761 759 761 0 Ss sigsusp 0xfffffe000780a670 csh 759 682 759 0 Ss select 0xfffffe006de42d40 sshd 748 1 748 0 Ss+ ttyin 0xfffffe0058287cb0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00593f54b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe00593f58b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe0058286cb0 getty 744 1 744 0 Ss+ ttyin 0xfffffe00593f5cb0 getty 743 1 743 0 Ss+ ttyin 0xfffffe00593f60b0 getty 742 1 742 0 Ss+ ttyin 0xfffffe00593f64b0 getty 741 1 741 0 Ss+ ttyin 0xfffffe00593f68b0 getty 740 1 740 0 Ss+ ttyin 0xfffffe00593f6cb0 getty 738 1 18 0 S+ piperd 0xfffffe00597d58a0 logger 737 736 18 0 S+ nanslp 0xffffffff83b9e581 sleep 736 1 18 0 S+ wait 0xfffffe00540ce560 sh 686 1 686 0 Ss nanslp 0xffffffff83b9e581 cron 682 1 682 0 Ss select 0xfffffe0057d755c0 sshd 495 1 495 0 Ss select 0xfffffe005824edc0 syslogd 424 1 424 0 Ss wait 0xfffffe0054009060 devd 423 1 423 65 Ss select 0xfffffe005824e8c0 dhclient 338 1 338 0 Ss piperd 0xfffffe00597d6140 dhclient 335 1 335 0 Ss select 0xfffffe005824e840 dhclient 17 0 0 0 DL syncer 0xffffffff83cbbfa0 [syncer] 16 0 0 0 DL vlruwt 0xfffffe0007828040 [vnlru] 15 0 0 0 DL (threaded) [bufdaemon] 100080 D psleep 0xffffffff83cba560 [bufdaemon] 100083 D - 0xffffffff83001ec0 [bufspacedaemon-0] 100095 D sdflush 0xfffffe00596650e8 [/ 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 DL pftm 0xffffffff84572980 [pf purge] 5 0 0 0 DL waiting 0xffffffff848f5700 [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 RL (threaded) [clock] 100031 Run CPU 1 [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 - 0xfffffe0007767100 [mca taskq] 100075 D - 0xfffffe0007763100 [CAM taskq] 100077 D - 0xfffffe005812b500 [ipsec_offload] 100246 D - 0xfffffe0077b15600 [netlink_socket (PID] 100250 D - 0xfffffe0077b14300 [netlink_socket (PID] 100640 D - 0xfffffe005812a300 [system_taskq_0] 100641 D - 0xfffffe005812a300 [system_taskq_1] 100642 D - 0xfffffe0007767500 [system_delay_taskq_] 100643 D - 0xfffffe0007767500 [system_delay_taskq_] 100644 D - 0xfffffe00593d8b00 [zvol_tq-0_0] 100645 D - 0xfffffe00593d8b00 [zvol_tq-0_1] 100646 D - 0xfffffe00593d8b00 [zvol_tq-0_2] 100647 D - 0xfffffe00593d8b00 [zvol_tq-0_3] 100648 D - 0xfffffe00593d8b00 [zvol_tq-0_4] 100649 D - 0xfffffe00593d8b00 [zvol_tq-0_5] 100650 D - 0xfffffe00593d8b00 [zvol_tq-0_6] 100651 D - 0xfffffe00593d8b00 [zvol_tq-0_7] 100652 D - 0xfffffe00593d8b00 [zvol_tq-0_8] 100653 D - 0xfffffe00593d8b00 [zvol_tq-0_9] 100654 D - 0xfffffe00593d8b00 [zvol_tq-0_10] 100655 D - 0xfffffe00593d8b00 [zvol_tq-0_11] 100656 D - 0xfffffe00593d8b00 [zvol_tq-0_12] 100657 D - 0xfffffe00593d8b00 [zvol_tq-0_13] 100658 D - 0xfffffe00593d8b00 [zvol_tq-0_14] 100659 D - 0xfffffe00593d8b00 [zvol_tq-0_15] 100660 D - 0xfffffe00593d8b00 [zvol_tq-0_16] 100661 D - 0xfffffe00593d8b00 [zvol_tq-0_17] 100662 D - 0xfffffe00593d8b00 [zvol_tq-0_18] 100663 D - 0xfffffe00593d8b00 [zvol_tq-0_19] 100664 D - 0xfffffe00593d8b00 [zvol_tq-0_20] 100665 D - 0xfffffe00593d8b00 [zvol_tq-0_21] 100666 D - 0xfffffe00593d8b00 [zvol_tq-0_22] 100667 D - 0xfffffe00593d8b00 [zvol_tq-0_23] 100668 D - 0xfffffe00593d8b00 [zvol_tq-0_24] 100669 D - 0xfffffe00593d8b00 [zvol_tq-0_25] 100670 D - 0xfffffe00593d8b00 [zvol_tq-0_26] 100671 D - 0xfffffe00593d8b00 [zvol_tq-0_27] 100672 D - 0xfffffe00593d8b00 [zvol_tq-0_28] 100673 D - 0xfffffe00593d8b00 [zvol_tq-0_29] 100674 D - 0xfffffe00593d8b00 [zvol_tq-0_30] 100675 D - 0xfffffe00593d8b00 [zvol_tq-0_31] 100676 D - 0xfffffe00593d8500 [arc_prune] 100677 D - 0xfffffe00593d8400 [arc_flush_0] 100678 D - 0xfffffe00593d8400 [arc_flush_1] 100692 D - 0xfffffe00593d8200 [dbu_evict] 100720 D - 0xfffffe00593d7c00 [z_vdev_file_0] 100721 D - 0xfffffe00593d7c00 [z_vdev_file_1] 100722 D - 0xfffffe00593d7c00 [z_vdev_file_2] 100723 D - 0xfffffe00593d7c00 [z_vdev_file_3] 100724 D - 0xfffffe00593d7c00 [z_vdev_file_4] 100725 D - 0xfffffe00593d7c00 [z_vdev_file_5] 100726 D - 0xfffffe00593d7c00 [z_vdev_file_6] 100727 D - 0xfffffe00593d7c00 [z_vdev_file_7] 100728 D - 0xfffffe00593d7c00 [z_vdev_file_8] 100729 D - 0xfffffe00593d7c00 [z_vdev_file_9] 100730 D - 0xfffffe00593d7c00 [z_vdev_file_10] 100731 D - 0xfffffe00593d7c00 [z_vdev_file_11] 100732 D - 0xfffffe00593d7c00 [z_vdev_file_12] 100733 D - 0xfffffe00593d7c00 [z_vdev_file_13] 100734 D - 0xfffffe00593d7c00 [z_vdev_file_14] 100735 D - 0xfffffe00593d7c00 [z_vdev_file_15] 100752 D - 0xfffffe00593da600 [zfsvfs] db> show all locks Process 1157 (syz-executor) thread 0xfffffe00541b5000 (100847) exclusive sx MD config lock (MD config lock) r = 0 (0xffffffff83911400) locked @ /syzkaller/managers/main/kernel/sys/dev/md/md.c:1796 Process 1157 (syz-executor) thread 0xfffffe00541c1780 (100849) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007c47918) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4022 exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0007e80ce8) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:4022 exclusive lockmgr ufs (ufs) r = 0 (0xfffffe0077649598) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:1235 Process 1154 (syz-executor) thread 0xfffffe0054186780 (100575) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe00541aeec0) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:7209 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe00541aee10) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2813 db> show malloc Type InUse MemUse Requests pf_hash 6 12804K 6 linker 444 12709K 983 tcp_hpts 7 4801K 7 devbuf 4188 4324K 4218 solaris 2246 3597K 4472 sysctloid 44910 2638K 45022 vtbuf 24 1968K 46 kobj 331 1324K 539 filedesc 146 1163K 716 selfd 16719 1045K 324513 newblk 79 1044K 2944 vfscache 3 1025K 3 pcb 58 692K 554 subproc 277 579K 1317 inodedep 34 525K 695 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 5 274K 8 vnet_data 2 224K 2 acpitask 1 224K 1 KTRACE 100 200K 16443 acpica 1674 184K 54450 tidhash 3 141K 3 md_sectors 34 136K 34 pagedep 18 133K 343 tfo_ccache 1 128K 1 IP reass 1 128K 1 DEVFS1 113 113K 131 sem 4 106K 4 temp 37 105K 2215 gtaskqueue 18 98K 18 bus 1008 82K 5098 kdtrace 398 75K 2015 mtx_pool 3 74K 3 umtx 560 70K 560 syncache 1 68K 1 NFSD srvcache 3 68K 3 module 527 66K 538 ddb_capture 1 64K 1 filemon 5 40K 31 BPF 24 37K 72 DEVFS3 133 34K 144 hostcache 1 32K 1 shm 1 32K 13 msg 4 30K 4 kbdmux 6 28K 6 DEVFS_RULE 56 20K 56 kstat_data 19 19K 19 ifaddr 67 19K 69 LRO 18 19K 18 md_disk 38 18K 39 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 135 16K 425 ithread 90 15K 90 bus-sc 34 15K 1659 eventhandler 166 14K 166 lltable 44 14K 53 GEOM 82 14K 606 ether_multi 165 14K 202 ifnet 7 13K 7 kqueue 139 12K 1682 kenv 95 12K 95 shmfd 7 11K 14 taskqueue 99 11K 135 ksem 7 11K 7 CAM queue 5 11K 1528 plimit 26 10K 351 rman 82 10K 477 rpc 8 9K 8 in6_multi 66 9K 67 cred 34 9K 410 bmsafemap 2 9K 597 pwddesc 131 9K 1178 devstat 4 9K 4 UART 12 9K 12 pfs_vncache 1 8K 1 audit_evclass 239 8K 301 UMA 340 7K 340 sglist 6 7K 6 CAM DEV 3 6K 510 pfs_nodes 22 6K 22 ufs_dirhash 24 5K 33 sctp_atcl 12 5K 194 pf_ifnet 11 5K 20 tcp_fsb_rack 2 5K 12 lockf 39 5K 190 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 DEVFSP 63 4K 193 proc-args 149 4K 2198 acpisem 28 4K 28 dirrem 13 4K 516 CC Mem 26 4K 188 session 24 3K 38 terminal 11 3K 11 uidinfo 6 3K 14 acpidev 20 3K 20 hhook 8 3K 10 sctp_timw 9 3K 9 clone 9 3K 9 kcovinfo 36 3K 36 osd 88 3K 268 sctp_stro 2 2K 13 pf_rule 1 2K 1 local_apic 1 2K 1 io_apic 1 2K 1 ipsec-saq 2 2K 2 in_multi 8 2K 15 ip6ndp 12 2K 13 inpcbpolicy 53 2K 544 sctp_ifa 13 2K 14 Unitno 26 2K 1347 CAM XPT 22 2K 543 tun 4 2K 4 vnodemarker 3 2K 37 select 12 2K 64 toponodes 6 2K 6 newdirblk 11 2K 301 ipsecpolicy 2 2K 2 msi 9 2K 9 netlink 2 2K 124 softdep 1 1K 1 mkdir 8 1K 600 diradd 8 1K 536 indirdep 4 1K 450 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 14 cryptodev 12 1K 168 ipsec 3 1K 3 freefile 6 1K 410 mld 6 1K 6 frag6 8 1K 8 igmp 6 1K 6 pfil 6 1K 6 isadev 6 1K 14 mount 16 1K 1068 pci_link 10 1K 10 crypto 4 1K 51 encap_export_host 12 1K 12 freework 3 1K 791 sctp_atky 14 1K 206 freeblks 2 1K 381 ioctlops 1 1K 153 cdev 2 1K 2 lkpikmalloc 8 1K 9 counter_rate 14 1K 14 ip_msource 6 1K 12 chacha20random 1 1K 1 biobuf 1 1K 1 ip6opt 2 1K 26 vnodes 2 1K 6 DEVFS 10 1K 11 tcp_pcm_rack 1 1K 6 ktls 1 1K 9 procdesc 2 1K 8 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 CAM SIM 2 1K 2 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 sctp_athm 12 1K 195 tcpfunc 3 1K 3 loginclass 3 1K 5 filedesc_to_leader 3 1K 7 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 ip6_msource 2 1K 5 in6_mfilter 2 1K 11 VN POLL 1 1K 10 aio 4 1K 6 iov 2 1K 15374 pmchooks 1 1K 1 filecaps 5 1K 74 CAM path 4 1K 1034 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 soname 4 1K 3746 in_mfilter 2 1K 26 sctp_vrf 1 1K 1 sctp_map 4 1K 26 ip6_moptions 2 1K 7 ip_moptions 1 1K 12 vnet 1 1K 1 accf 1 1K 1 pmc 1 1K 1 entropy 2 1K 33 acpiintr 1 1K 1 DEVFS4 2 1K 2 cpus 2 1K 2 vnet_data_free 1 1K 1 fadvise 1 1K 4 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sfs_nodes 0 0K 0 zones_data 0 0K 0 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 24 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 6 mqdata 0 0K 0 pf_table 0 0K 0 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 tcp_do_rack 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 397 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 18 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 152 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 1 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 tcplog 0 0K 0 tcp_hwpace 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 33 statfs 0 0K 195 namei_tracker 0 0K 4 export_host 0 0K 0 cl_savebuf 0 0K 78 lio 0 0K 19 acl 0 0K 0 mbuf_tag 0 0K 0 pts 0 0K 0 timerfd 0 0K 0 eventfd 0 0K 3 Witness 0 0K 0 stack 0 0K 0 sbuf 0 0K 438 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 sysctltmp 0 0K 650 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 76 rctl 0 0K 0 cache 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 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 96 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 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 2 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 882 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 8324 1074 15970 0 254 38494208 0 tcp_log 416 4843 2276 16787 0 254 2961504 0 mbuf 256 8879 783 25265 0 254 2473472 0 malloc-4096 4096 463 3 1725 0 2 1908736 0 malloc-128 128 14708 172 15397 0 126 1904640 0 RADIX NODE 152 11751 178 43087 0 62 1813208 0 BUF TRIE 152 409 11395 2560 0 62 1794208 0 malloc-384 384 4173 57 4517 0 30 1624320 0 malloc-16384 16384 76 3 371 0 1 1294336 0 UMA Slabs 0 112 11287 11 11287 0 126 1265376 0 vmem btag 56 20549 82 20549 0 254 1155336 0 sctp_asoc 2256 2 508 13 0 254 1150560 0 malloc-64 64 16788 537 328818 0 254 1108800 0 zio_buf_comb_1048576 1048576 0 1 15 0 1 1048576 0 mbuf_cluster 2048 508 0 508 0 254 1040384 0 malloc-65536 65536 11 1 17 0 1 786432 0 FFS inode 1168 608 22 1033 0 8 735840 0 malloc-256 256 2251 119 4200 0 62 606720 0 malloc-65536 65536 4 5 181 0 1 589824 0 sctp_ep 1152 10 501 174 0 254 588672 0 THREAD 1860 266 14 851 0 8 520800 0 socket 1024 92 416 2123 0 254 520192 0 lkpicurr 168 2 3094 2 0 62 520128 0 256 Bucket 2048 166 76 1691 0 8 495616 0 VM OBJECT 248 1889 95 17375 0 62 492032 0 pbuf 2624 0 182 0 0 2 477568 0 sctp_raddr 736 3 514 14 0 254 380512 0 malloc-64 64 5223 132 7013 0 254 342720 0 MAP ENTRY 96 3317 211 58183 0 126 338688 0 VNODE 440 649 71 1076 0 30 316800 0 malloc-16 16 18403 597 18615 0 254 304000 0 malloc-2048 2048 108 20 221 0 8 262144 0 FPU_save_area 832 268 38 1124 0 16 254592 0 malloc-32 32 7358 328 9310 0 254 245952 0 UMA Zones 768 312 2 312 0 16 241152 0 malloc-32768 32768 3 4 144 0 1 229376 0 DEVCTL 1024 32 188 159 0 0 225280 0 malloc-256 256 350 520 4466 0 62 222720 0 PROC 1376 130 13 1162 0 8 196768 0 malloc-8192 8192 5 18 32 0 1 188416 0 malloc-4096 4096 42 4 48 0 2 188416 0 malloc-128 128 1231 164 25554 0 126 178560 0 FFS2 dinode 256 608 82 1033 0 62 176640 0 lkpimm 56 1 3095 1 0 254 173376 0 unpcb 320 24 492 1260 0 254 165120 0 malloc-32768 32768 0 5 309 0 1 163840 0 malloc-32768 32768 1 4 24 0 1 163840 0 malloc-2048 2048 17 63 895 0 8 163840 0 malloc-128 128 1036 235 2501 0 126 162688 0 filedesc0 1072 131 9 1178 0 8 150080 0 malloc-1024 1024 128 16 1392 0 16 147456 0 S VFS Cache 104 1035 369 1580 0 126 146016 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 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 4 0 1 131072 0 mbuf_packet 256 15 493 569 0 254 130048 0 malloc-8192 8192 10 5 28 0 1 122880 0 tcp_inpcb 1304 26 64 188 0 8 117360 0 ksiginfo 112 123 921 379 0 126 116928 0 UMA Kegs 384 298 5 298 0 30 116352 0 malloc-2048 2048 7 49 634 0 8 114688 0 malloc-128 128 573 202 3972 0 126 99200 0 malloc-4096 4096 17 7 61 0 2 98304 0 malloc-256 256 299 76 1080 0 62 96000 0 128 Bucket 1024 52 31 301 0 16 84992 0 malloc-16384 16384 4 1 194 0 1 81920 0 sctp_chunk 152 2 518 7 0 254 79040 0 g_bio 408 0 180 13412 0 30 73440 0 ertt_txseginfo 40 1 1817 3126 0 254 72720 0 malloc-384 384 145 35 176 0 30 69120 0 malloc-64 64 559 512 1019 0 254 68544 0 malloc-64 64 824 247 3950 0 254 68544 0 tcp_bbr_map 128 0 527 771 0 126 67456 0 md2 8 8192 192 8192 0 254 67072 0 md1 8 8192 192 8192 0 254 67072 0 DIRHASH 1024 34 30 41 0 16 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-8192 8192 6 2 145 0 1 65536 0 malloc-4096 4096 13 3 71 0 2 65536 0 64 Bucket 512 88 40 2915 0 30 65536 0 VMSPACE 584 102 10 1128 0 16 65408 0 32 Bucket 256 91 164 2478 0 62 65280 0 udp_inpcb 408 9 144 246 0 30 62424 0 Files 80 365 285 9420 0 126 52000 0 malloc-128 128 16 387 294 0 126 51584 0 TURNSTILE 136 281 97 281 0 62 51408 0 malloc-256 256 91 104 381 0 62 49920 0 malloc-256 256 40 155 1626 0 62 49920 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 NAMEI 1024 0 48 16016 0 16 49152 0 malloc-2048 2048 15 9 82 0 8 49152 0 malloc-1024 1024 36 12 2704 0 16 49152 0 malloc-512 512 6 90 54 0 30 49152 0 pcpu-64 64 505 263 505 0 254 49152 0 pcpu-8 8 5317 827 5803 0 254 49152 0 malloc-384 384 53 67 716 0 30 46080 0 malloc-384 384 19 101 202 0 30 46080 0 ripcb 376 15 105 91 0 30 45120 0 syncache 168 0 264 3 0 254 44352 0 vnpbuf 2624 0 16 1 0 16 41984 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-4096 4096 10 0 13 0 2 40960 0 pipe 736 28 27 343 0 16 40480 0 da_ccb 544 0 70 3546 0 16 38080 0 malloc-64 64 9 558 14775 0 254 36288 0 malloc-64 64 177 390 377 0 254 36288 0 malloc-64 64 33 534 390 0 254 36288 0 malloc-64 64 12 555 50 0 254 36288 0 malloc-128 128 105 174 466 0 126 35712 0 malloc-128 128 74 205 174 0 126 35712 0 malloc-128 128 16 263 1496 0 126 35712 0 routing nhops 256 28 107 36 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 57 33 480 0 30 34560 0 malloc-384 384 35 55 80 0 30 34560 0 malloc-256 256 11 124 675 0 62 34560 0 malloc-256 256 30 105 312 0 62 34560 0 malloc-256 256 17 118 541 0 62 34560 0 SLEEPQUEUE 88 281 103 281 0 126 33792 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-32768 32768 0 1 2 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 2 0 1 32768 0 malloc-8192 8192 2 2 36 0 1 32768 0 malloc-8192 8192 3 1 5 0 1 32768 0 malloc-4096 4096 6 2 576 0 2 32768 0 malloc-2048 2048 4 12 47 0 8 32768 0 malloc-2048 2048 3 13 3 0 8 32768 0 malloc-2048 2048 10 6 11 0 8 32768 0 malloc-2048 2048 0 16 14 0 8 32768 0 malloc-1024 1024 2 30 16 0 16 32768 0 malloc-1024 1024 6 26 6 0 16 32768 0 malloc-1024 1024 18 14 116 0 16 32768 0 malloc-1024 1024 13 19 22 0 16 32768 0 malloc-1024 1024 1 31 9 0 16 32768 0 malloc-512 512 3 61 43 0 30 32768 0 malloc-512 512 13 51 50 0 30 32768 0 malloc-512 512 3 61 178 0 30 32768 0 malloc-512 512 0 64 30 0 30 32768 0 malloc-512 512 1 63 7 0 30 32768 0 malloc-512 512 8 56 97 0 30 32768 0 sctp_stream_msg_out 112 0 288 1 0 254 32256 0 ttyinq 160 135 65 300 0 62 32000 0 PGRP 120 28 236 43 0 126 31680 0 clpbuf 2624 0 12 159 0 4 31488 0 sctp_laddr 48 4 584 36 0 254 28224 0 rl_entry 48 15 573 31 0 254 28224 0 malloc-32 32 360 522 737 0 254 28224 0 malloc-32 32 102 780 2079 0 254 28224 0 16 Bucket 144 63 133 570 0 62 28224 0 4 Bucket 48 7 581 16 0 254 28224 0 AIO 208 1 132 72 0 62 27664 0 udplite_inpcb 408 3 60 19 0 30 25704 0 cpuset 200 9 119 17 0 62 25600 0 malloc-8192 8192 3 0 3 0 1 24576 0 PWD 40 67 539 353 0 254 24240 0 rtentry 168 31 113 36 0 62 24192 0 8 Bucket 80 75 225 493 0 126 24000 0 itimer 352 1 65 69 0 30 23232 0 tcp_rack_pcb 1088 1 20 6 0 8 22848 0 domainset 40 0 567 6 0 254 22680 0 Mountpoints 2816 2 6 13 0 4 22528 0 hostcache 64 2 313 2 0 254 20160 0 ertt 72 26 254 188 0 126 20160 0 malloc-32 32 32 598 5751 0 254 20160 0 malloc-32 32 83 547 3052 0 254 20160 0 malloc-32 32 37 593 220 0 254 20160 0 malloc-32 32 20 610 42 0 254 20160 0 2 Bucket 32 85 545 611 0 254 20160 0 KNOTE 160 1 124 193 0 62 20000 0 tcp_rack_map 128 0 155 4 0 126 19840 0 cryptop 280 0 70 13 0 30 19600 0 AIOCB 552 0 35 85 0 16 19320 0 ktls_session 256 0 75 1 0 62 19200 0 L VFS Cache 320 0 60 32 0 30 19200 0 AIOLIO 272 0 70 18 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 0 1 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 0 4 249 0 2 16384 0 malloc-1024 1024 3 13 3 0 16 16384 0 malloc-512 512 1 31 3 0 30 16384 0 SMR CPU 32 8 503 8 0 254 16352 0 pf tags 104 1 155 1 0 126 16224 0 tcp_bbr_pcb 896 0 18 7 0 16 16128 0 malloc-16 16 547 453 3633 0 254 16000 0 kenv 258 17 43 1075 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 SMR SHARED 24 8 503 8 0 254 12264 0 arc_buf_hdr_t_full 368 4 29 4 0 30 12144 0 malloc-32 32 193 185 1025 0 254 12096 0 malloc-16 16 2 748 326 0 254 12000 0 malloc-16 16 12 738 367 0 254 12000 0 malloc-16 16 18 732 6823 0 254 12000 0 malloc-16 16 139 611 25319 0 254 12000 0 malloc-16 16 114 636 1887 0 254 12000 0 malloc-16 16 3 747 9 0 254 12000 0 malloc-384 384 1 29 10 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-4096 4096 0 2 3 0 2 8192 0 pcpu-16 16 8 504 8 0 254 8192 0 vtnet_tx_hdr 24 0 334 4250 0 254 8016 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 21 18 74 0 0 3744 0 tfo 4 0 493 1 0 254 1972 0 zfs_znode_cache 464 0 0 0 0 30 0 0 zap_attr_long_cache 1056 0 0 0 0 8 0 0 zap_name_long 1096 0 0 0 0 8 0 0 zap_attr_cache 288 0 0 0 0 30 0 0 zap_name 328 0 0 0 0 30 0 0 sio_cache_2 168 0 0 0 0 62 0 0 sio_cache_1 152 0 0 0 0 62 0 0 sio_cache_0 136 0 0 0 0 62 0 0 zil_zcw_cache 80 0 0 0 0 126 0 0 zil_lwb_cache 376 0 0 0 0 30 0 0 dbuf_dirty_record_t 368 0 0 0 0 30 0 0 dmu_buf_impl_t 376 0 0 0 0 30 0 0 arc_buf_t 32 0 0 0 0 254 0 0 arc_buf_hdr_t_l2only 96 0 0 0 0 126 0 0 dnode_t 968 0 0 0 0 16 0 0 sa_cache 272 0 0 0 0 30 0 0 abd_chunk 4096 0 0 0 0 2 0 0 zio_buf_comb_16777216 16777216 0 0 0 0 1 0 0 zio_buf_comb_12582912 12582912 0 0 0 0 1 0 0 zio_buf_comb_8388608 8388608 0 0 0 0 1 0 0 zio_buf_comb_6291456 6291456 0 0 0 0 1 0 0 zio_buf_comb_4194304 4194304 0 0 0 0 1 0 0 zio_buf_comb_3145728 3145728 0 0 0 0 1 0 0 zio_buf_comb_2097152 2097152 0 0 0 0 1 0 0 zio_buf_comb_1572864 1572864 0 0 0 0 1 0 0 zio_buf_comb_786432 786432 0 0 0 0 1 0 0 zio_buf_comb_524288 524288 0 0 0 0 1 0 0 zio_buf_comb_393216 393216 0 0 0 0 1 0 0 zio_buf_comb_262144 262144 0 0 0 0 1 0 0 zio_buf_comb_196608 196608 0 0 0 0 1 0 0 zio_buf_comb_98304 98304 0 0 0 0 1 0 0 zio_buf_comb_65536 65536 0 0 0 0 1 0 0 zio_buf_comb_49152 49152 0 0 0 0 1 0 0 zio_buf_comb_32768 32768 0 0 0 0 1 0 0 zio_buf_comb_24576 24576 0 0 0 0 1 0 0 zio_data_buf_12288 12288 0 0 0 0 1 0 0 zio_buf_12288 12288 0 0 0 0 1 0 0 zio_data_buf_8192 8192 0 0 0 0 1 0 0 zio_buf_8192 8192 0 0 0 0 1 0 0 zio_data_buf_6144 6144 0 0 0 0 1 0 0 zio_buf_6144 6144 0 0 0 0 1 0 0 zio_data_buf_4096 4096 0 0 0 0 2 0 0 zio_buf_4096 4096 0 0 0 0 2 0 0 zio_data_buf_3072 3072 0 0 0 0 4 0 0 zio_buf_3072 3072 0 0 0 0 4 0 0 zio_data_buf_2048 2048 0 0 0 0 8 0 0 zio_buf_2048 2048 0 0 0 0 8 0 0 zio_data_buf_1536 1536 0 0 0 0 8 0 0 zio_buf_1536 1536 0 0 0 0 8 0 0 zio_data_buf_1024 1024 0 0 0 0 16 0 0 zio_buf_1024 1024 0 0 0 0 16 0 0 zio_data_buf_512 512 0 0 0 0 30 0 0 zio_buf_512 512 0 0 0 0 30 0 0 zio_link_cache 48 0 0 0 0 254 0 0 zio_cache 1216 0 0 0 0 8 0 0 ddt_log_entry_trad_cache 328 0 0 0 0 30 0 0 ddt_log_entry_flat_cache 144 0 0 0 0 62 0 0 ddt_entry_trad_cache 368 0 0 0 0 30 0 0 ddt_entry_flat_cache 184 0 0 0 0 62 0 0 ddt_cache 29240 0 0 0 0 1 0 0 brt_entry_cache 168 0 0 0 0 62 0 0 metaslab_alloc_trace_cache 72 0 0 0 0 126 0 0 zfs_btree_leaf_cache 4096 0 0 0 0 2 0 0 reference_cache 48 0 0 0 0 254 0 0 taskq_zone 160 0 0 0 0 62 0 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 152 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 fragment node 72 0 0 0 0 126 0 0 pf frags 232 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 384 0 0 0 0 0 0 0 pf mtags 184 0 0 0 0 62 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 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 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 IPsec SA lft_c 16 0 0 0 0 254 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 152 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 112 0 0 0 0 126 0 0 skbuff 1808 0 0 0 0 8 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 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 152 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-32768 32768 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 pcpu-32 32 0 0 0 0 254 0 0 pcpu-4 4 0 0 0 0 254 0 0 fakepg 88 0 0 0 0 126 0 0 UMA Hash 256 0 0 0 0 62 0 0 db> show all tcpcbs/bl