panic: ASan: Invalid access, 4-byte read at 0xfffffe00a1d4d868, UMAUseAfterFree(fd) cpuid = 0 time = 398 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0054030570 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00540306d0 vpanic() at vpanic+0x2b8/frame 0xfffffe00540307b0 panic() at panic+0xb5/frame 0xfffffe0054030880 kasan_report() at kasan_report+0xdc/frame 0xfffffe0054030950 udp_input() at udp_input+0xea9/frame 0xfffffe0054030b90 ip_input() at ip_input+0x828/frame 0xfffffe0054030cf0 swi_net() at swi_net+0x2e5/frame 0xfffffe0054030d90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0054030ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0054030f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0054030f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100032 ] Stopped at kdb_enter+0x6b: movq $0,0x250fb7a(%rip) db> 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 0xc589325ffe6ee2ab rdx 0x1 rbx 0 rsp 0xfffffe00540306b0 rbp 0xfffffe00540306d0 rsi 0 rdi 0xffffffff8175e16a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xf768229a r12 0xfffffe0053ecc560 r13 0xfffffe0054030701 r14 0xffffffff82b41340 .str.18 r15 0xffffffff82b41340 .str.18 rip 0xffffffff8175171b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x250fb7a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053dd5548: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83c04aa0 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff83c04aa0 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff83c05a40 (map 0xffffffff83c05a40) (map.pmap 0xffffffff83c05b00) (pmap 0xffffffff83c05b68) threads: 23 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100020 I [swi5: fast taskq] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 Run CPU 0 [swi1: netisr 0] 100033 I [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++] 100067 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 6527 779 779 0 R (threaded) syz-executor.1 236936 RunQ syz-executor.1 236984 RunQ syz-executor.1 6526 782 782 0 R syz-executor.3 6524 786 786 0 R (threaded) syz-executor.2 236618 RunQ syz-executor.2 236983 S uwait 0xfffffe009e0d4880 syz-executor.2 6522 778 778 0 R (threaded) syz-executor.0 236063 Run CPU 1 syz-executor.0 236978 S sbwait 0xfffffe009de27204 syz-executor.0 4731 1 786 0 S uwait 0xfffffe009dfe4c00 syz-executor.2 4730 1 786 0 S uwait 0xfffffe009dfe5700 syz-executor.2 4727 1 786 0 S uwait 0xfffffe009dfe6300 syz-executor.2 4720 1 786 0 S uwait 0xfffffe009b5f2980 syz-executor.2 96937 1 779 0 S uwait 0xfffffe00a1ba6980 syz-executor.1 96934 1 779 0 S uwait 0xfffffe009dfe6f00 syz-executor.1 96932 1 779 0 S umtxn 0xfffffe00a6c33880 syz-executor.1 96926 1 779 0 S uwait 0xfffffe009dfe4d80 syz-executor.1 96925 1 779 0 S uwait 0xfffffe00a6c32280 syz-executor.1 96920 1 779 0 S uwait 0xfffffe009dfe5b80 syz-executor.1 96913 1 779 0 S uwait 0xfffffe00a1ba7080 syz-executor.1 96907 1 779 0 S uwait 0xfffffe00a6c32b00 syz-executor.1 96038 1 779 0 SV uwait 0xfffffe009dfe5e80 syz-executor.1 96027 1 779 0 SV uwait 0xfffffe00a1ba6d00 syz-executor.1 96017 1 779 0 SV uwait 0xfffffe009dfe5a80 syz-executor.1 95792 1 782 0 SV uwait 0xfffffe009dfe5080 syz-executor.3 95780 1 782 0 SV uwait 0xfffffe009dfe5d80 syz-executor.3 95770 1 782 0 SV uwait 0xfffffe00a6c35b00 syz-executor.3 93362 1 782 0 S uwait 0xfffffe00a6c35800 syz-executor.3 93361 1 782 0 S uwait 0xfffffe009b5f2100 syz-executor.3 93353 1 782 0 S uwait 0xfffffe009dfe7080 syz-executor.3 93350 1 782 0 S uwait 0xfffffe00a1ba7580 syz-executor.3 93338 1 782 0 S uwait 0xfffffe009b5f2e00 syz-executor.3 93337 1 782 0 S uwait 0xfffffe00a1ba8400 syz-executor.3 93280 1 779 0 SV uwait 0xfffffe00a1ba8600 syz-executor.1 93277 1 779 0 SV uwait 0xfffffe009dfe6d00 syz-executor.1 93263 1 779 0 SV uwait 0xfffffe009dfe6a00 syz-executor.1 93251 1 779 0 SV uwait 0xfffffe00a1ba6e00 syz-executor.1 92691 1 786 0 S uwait 0xfffffe00a1ba6b00 syz-executor.2 92688 1 786 0 S uwait 0xfffffe009dfe7800 syz-executor.2 92681 1 786 0 S uwait 0xfffffe009dfe7280 syz-executor.2 92678 1 786 0 S uwait 0xfffffe009dfe7300 syz-executor.2 91366 1 778 0 S uwait 0xfffffe00a6c33280 syz-executor.0 91359 1 778 0 S uwait 0xfffffe00a6c32380 syz-executor.0 91350 1 778 0 S uwait 0xfffffe00a6c32600 syz-executor.0 85533 1 779 0 SV uwait 0xfffffe00a1ba8a00 syz-executor.1 85523 1 779 0 SV uwait 0xfffffe009dfe7500 syz-executor.1 85512 1 779 0 SV uwait 0xfffffe00a1ba8800 syz-executor.1 85336 1 779 0 S uwait 0xfffffe00a6c32c00 syz-executor.1 85335 1 779 0 S uwait 0xfffffe00a1ba6480 syz-executor.1 85330 1 779 0 S uwait 0xfffffe00a1ba8f00 syz-executor.1 85328 1 779 0 S uwait 0xfffffe005769f500 syz-executor.1 84958 84956 779 0 SV uwait 0xfffffe00a6c35a00 syz-executor.1 84956 1 779 0 DV ppwait 0xfffffe009e020f88 syz-executor.1 84945 84944 779 0 SV uwait 0xfffffe00a1ba9680 syz-executor.1 84944 1 779 0 DV ppwait 0xfffffe009e313a40 syz-executor.1 84930 1 779 0 SV uwait 0xfffffe00a6c32700 syz-executor.1 84775 1 779 0 SV uwait 0xfffffe00a6c35d00 syz-executor.1 84769 84765 779 0 SV uwait 0xfffffe00a1ba9880 syz-executor.1 84765 1 779 0 DV ppwait 0xfffffe009dffbf88 syz-executor.1 84755 1 779 0 SV uwait 0xfffffe00a1ba6780 syz-executor.1 84569 1 779 0 S uwait 0xfffffe00a1ba7180 syz-executor.1 84568 1 779 0 S uwait 0xfffffe009dfe7700 syz-executor.1 84558 1 779 0 S uwait 0xfffffe00a1ba6080 syz-executor.1 84555 1 779 0 S uwait 0xfffffe00a1ba8300 syz-executor.1 84349 84347 779 0 SV uwait 0xfffffe00a1ba8b00 syz-executor.1 84347 1 779 0 DV ppwait 0xfffffe00a1c5c4f8 syz-executor.1 84339 1 779 0 SV uwait 0xfffffe00a6c32f00 syz-executor.1 84337 1 779 0 SV uwait 0xfffffe00a6c33980 syz-executor.1 84326 1 779 0 SV uwait 0xfffffe00a1ba7d80 syz-executor.1 84268 1 778 0 S uwait 0xfffffe00a1ba7280 syz-executor.0 84265 1 778 0 S uwait 0xfffffe00a1ba6680 syz-executor.0 84259 1 778 0 S uwait 0xfffffe00a1ba6f00 syz-executor.0 84258 1 778 0 S uwait 0xfffffe00a1ba7780 syz-executor.0 84252 1 778 0 S uwait 0xfffffe00a6c34500 syz-executor.0 84127 1 782 0 SV uwait 0xfffffe009b5ee980 syz-executor.3 84120 1 782 0 SV uwait 0xfffffe00a6c35e00 syz-executor.3 84107 1 782 0 SV uwait 0xfffffe00a1ba9780 syz-executor.3 83779 1 786 0 S uwait 0xfffffe00a6c33380 syz-executor.2 83776 1 786 0 S uwait 0xfffffe00a1ba6280 syz-executor.2 83452 1 778 0 S uwait 0xfffffe00a1ba7b80 syz-executor.0 83447 1 778 0 S uwait 0xfffffe00a6c33d80 syz-executor.0 83444 1 778 0 S uwait 0xfffffe00a1ba6180 syz-executor.0 83387 1 786 0 SV uwait 0xfffffe00a6c33b80 syz-executor.2 83371 1 786 0 SV uwait 0xfffffe0058dadc00 syz-executor.2 83360 1 786 0 SV uwait 0xfffffe00a1ba8900 syz-executor.2 83157 1 778 0 S uwait 0xfffffe00a1ba6580 syz-executor.0 83149 1 778 0 S uwait 0xfffffe00a6c33c80 syz-executor.0 83143 1 778 0 S uwait 0xfffffe00a6c33e80 syz-executor.0 81104 1 779 0 S uwait 0xfffffe00a6c33180 syz-executor.1 81103 1 779 0 S uwait 0xfffffe00a1ba8e00 syz-executor.1 81092 1 779 0 S uwait 0xfffffe00a6c33080 syz-executor.1 81082 1 779 0 S uwait 0xfffffe00a1ba8c00 syz-executor.1 79835 1 782 0 SV uwait 0xfffffe00a1ba9580 syz-executor.3 79823 1 782 0 SV uwait 0xfffffe00a6c34000 syz-executor.3 77699 1 779 0 S uwait 0xfffffe00a6c33480 syz-executor.1 77689 1 779 0 S uwait 0xfffffe00a1ba7480 syz-executor.1 77678 1 779 0 S uwait 0xfffffe00a1ba8100 syz-executor.1 76854 1 779 0 S uwait 0xfffffe00a6c34400 syz-executor.1 76849 1 779 0 S uwait 0xfffffe00a1ba7c80 syz-executor.1 76836 1 779 0 S uwait 0xfffffe00a1ba8d00 syz-executor.1 76823 1 778 0 S uwait 0xfffffe00a6c33a80 syz-executor.0 76812 1 778 0 S uwait 0xfffffe00a6c34300 syz-executor.0 76804 1 778 0 S uwait 0xfffffe00a1ba8500 syz-executor.0 69387 1 782 0 SV uwait 0xfffffe00a1ba8200 syz-executor.3 69383 1 782 0 SV sigwait 0xfffffe00a1bc05f8 syz-executor.3 69376 1 782 0 SV uwait 0xfffffe00a1ba7680 syz-executor.3 69373 1 782 0 SV sigwait 0xfffffe00a1bbe0b0 syz-executor.3 69361 1 782 0 SV sigwait 0xfffffe00a1c5b5f8 syz-executor.3 68403 1 779 0 S uwait 0xfffffe00a1ba8000 syz-executor.1 68395 1 779 0 S uwait 0xfffffe00a1ba7980 syz-executor.1 68392 1 779 0 S uwait 0xfffffe00a1ba9080 syz-executor.1 68385 1 779 0 S uwait 0xfffffe00a1ba9480 syz-executor.1 55044 55043 779 0 SV uwait 0xfffffe00a6c34b00 syz-executor.1 55043 55042 779 0 DV ppwait 0xfffffe00a1bbea40 syz-executor.1 55042 55041 779 0 DV ppwait 0xfffffe00a1bf4a40 syz-executor.1 55041 55040 779 0 DV ppwait 0xfffffe00a1bbef88 syz-executor.1 55040 55039 779 0 DV ppwait 0xfffffe00a1bf4f88 syz-executor.1 55039 55038 779 0 DV ppwait 0xfffffe00a1bbf4f8 syz-executor.1 55038 55037 779 0 DV ppwait 0xfffffe00a1b8e4f8 syz-executor.1 55037 55036 779 0 DV ppwait 0xfffffe00a1b8ea40 syz-executor.1 55036 55035 779 0 DV ppwait 0xfffffe00a1bbfa40 syz-executor.1 55035 55034 779 0 DV ppwait 0xfffffe00a1b8ef88 syz-executor.1 55034 55033 779 0 DV ppwait 0xfffffe00a1bbff88 syz-executor.1 55033 55032 779 0 DV ppwait 0xfffffe00a1b8f4f8 syz-executor.1 55032 55031 779 0 DV ppwait 0xfffffe00a1bc04f8 syz-executor.1 55031 55030 779 0 DV ppwait 0xfffffe00a1b8fa40 syz-executor.1 55030 55029 779 0 DV ppwait 0xfffffe00a6d9fa40 syz-executor.1 55029 55028 779 0 DV ppwait 0xfffffe00a1b8ff88 syz-executor.1 55028 55027 779 0 DV ppwait 0xfffffe00a6d9ff88 syz-executor.1 55027 55026 779 0 DV ppwait 0xfffffe00a1b904f8 syz-executor.1 55026 55025 779 0 DV ppwait 0xfffffe00a6dd94f8 syz-executor.1 55025 55024 779 0 DV ppwait 0xfffffe00a1b90a40 syz-executor.1 55024 55023 779 0 DV ppwait 0xfffffe00a6dd9a40 syz-executor.1 55023 55022 779 0 DV ppwait 0xfffffe009cd26a40 syz-executor.1 55022 55021 779 0 DV ppwait 0xfffffe00a6dd9f88 syz-executor.1 55021 55020 779 0 DV ppwait 0xfffffe009cd26f88 syz-executor.1 55020 55019 779 0 DV ppwait 0xfffffe00a6ddd4f8 syz-executor.1 55019 55018 779 0 DV ppwait 0xfffffe00a6d614f8 syz-executor.1 55018 55017 779 0 DV ppwait 0xfffffe00a6ddda40 syz-executor.1 55017 55016 779 0 DV ppwait 0xfffffe00a6d61a40 syz-executor.1 55016 55015 779 0 DV ppwait 0xfffffe00a6dddf88 syz-executor.1 55015 55014 779 0 DV ppwait 0xfffffe00a6d61f88 syz-executor.1 55014 55013 779 0 DV ppwait 0xfffffe00a6d71f88 syz-executor.1 55013 55012 779 0 DV ppwait 0xfffffe00a6d624f8 syz-executor.1 55012 55011 779 0 DV ppwait 0xfffffe00a6d9d4f8 syz-executor.1 55011 55010 779 0 DV ppwait 0xfffffe00a6d62a40 syz-executor.1 55010 55009 779 0 DV ppwait 0xfffffe00a6d9da40 syz-executor.1 55009 55008 779 0 DV ppwait 0xfffffe009c9ce4f8 syz-executor.1 55008 55007 779 0 DV ppwait 0xfffffe00a6d9df88 syz-executor.1 55007 55006 779 0 DV ppwait 0xfffffe00a6d9e4f8 syz-executor.1 55006 55005 779 0 DV ppwait 0xfffffe00a6d9ea40 syz-executor.1 55005 55004 779 0 DV ppwait 0xfffffe00a6d9ef88 syz-executor.1 55004 55003 779 0 DV ppwait 0xfffffe00a6d9f4f8 syz-executor.1 55003 55002 779 0 DV ppwait 0xfffffe00a6d6f4f8 syz-executor.1 55002 55001 779 0 DV ppwait 0xfffffe00a6d6fa40 syz-executor.1 55001 55000 779 0 DV ppwait 0xfffffe00a6d6ff88 syz-executor.1 55000 54999 779 0 DV ppwait 0xfffffe00a6d704f8 syz-executor.1 54999 54998 779 0 DV ppwait 0xfffffe00a6d70a40 syz-executor.1 54998 54997 779 0 DV ppwait 0xfffffe00a6d70f88 syz-executor.1 54997 54996 779 0 DV ppwait 0xfffffe00a6d714f8 syz-executor.1 54996 54995 779 0 DV ppwait 0xfffffe00a6d71a40 syz-executor.1 54995 54994 779 0 DV ppwait 0xfffffe009cd25a40 syz-executor.1 54994 54993 779 0 DV ppwait 0xfffffe00a6d62f88 syz-executor.1 54993 54992 779 0 DV ppwait 0xfffffe009bb9ef88 syz-executor.1 54992 54991 779 0 DV ppwait 0xfffffe009c9cf4f8 syz-executor.1 54991 54990 779 0 DV ppwait 0xfffffe009cd25f88 syz-executor.1 54990 54989 779 0 DV ppwait 0xfffffe009c9cea40 syz-executor.1 54989 54988 779 0 DV ppwait 0xfffffe009cd24a40 syz-executor.1 54988 54987 779 0 DV ppwait 0xfffffe009c9cff88 syz-executor.1 54987 54986 779 0 DV ppwait 0xfffffe009bb3af88 syz-executor.1 54986 54985 779 0 DV ppwait 0xfffffe009c9d0a40 syz-executor.1 54985 54984 779 0 DV ppwait 0xfffffe009cd254f8 syz-executor.1 54984 54983 779 0 DV ppwait 0xfffffe009cd24f88 syz-executor.1 54983 54982 779 0 DV ppwait 0xfffffe0058deaf88 syz-executor.1 54982 54981 779 0 DV ppwait 0xfffffe009cd264f8 syz-executor.1 54981 54979 779 0 DV ppwait 0xfffffe009bb3ef88 syz-executor.1 54979 1 779 0 DV ppwait 0xfffffe009c9d0f88 syz-executor.1 54966 1 779 0 SV uwait 0xfffffe0058daa900 syz-executor.1 54956 1 54956 0 SVs uwait 0xfffffe009b5ee580 syz-executor.1 52443 0 0 0 DL - 0xffffffff83d4e640 [soaiod4] 52442 0 0 0 DL - 0xffffffff83d4e640 [soaiod3] 52441 0 0 0 DL - 0xffffffff83d4e640 [soaiod2] 52440 0 0 0 DL - 0xffffffff83d4e640 [soaiod1] 42190 1 782 0 S uwait 0xfffffe005769fe00 syz-executor.3 42170 1 782 0 S uwait 0xfffffe009b5eeb80 syz-executor.3 42134 1 779 0 S uwait 0xfffffe0058daa080 syz-executor.1 42131 1 782 0 S uwait 0xfffffe009b5f1e80 syz-executor.3 42129 1 782 0 S uwait 0xfffffe009b5ee280 syz-executor.3 40061 1 779 0 S uwait 0xfffffe009b5ee480 syz-executor.1 40060 1 779 0 S uwait 0xfffffe009b5f0d80 syz-executor.1 40055 1 779 0 S uwait 0xfffffe0058daa280 syz-executor.1 40050 1 779 0 S uwait 0xfffffe0057132a80 syz-executor.1 40048 1 779 0 S uwait 0xfffffe009b5ee380 syz-executor.1 31852 0 0 0 DL (threaded) [zfskern] 133566 D t->zthr 0xfffffe009a0b6d48 [arc_evict] 134581 D t->zthr 0xfffffe00928c5648 [arc_reap] 134582 D - 0xfffffe0053f25c00 [dbu_evict] 134583 D dbuf_ev 0xffffffff85634fa0 [dbuf_evict_thread] 134584 D - 0xfffffe0053f25b00 [z_vdev_file_0] 134585 D - 0xfffffe0053f25b00 [z_vdev_file_1] 134586 D - 0xfffffe0053f25b00 [z_vdev_file_2] 134587 D - 0xfffffe0053f25b00 [z_vdev_file_3] 134588 D - 0xfffffe0053f25b00 [z_vdev_file_4] 134589 D - 0xfffffe0053f25b00 [z_vdev_file_5] 134590 D - 0xfffffe0053f25b00 [z_vdev_file_6] 134591 D - 0xfffffe0053f25b00 [z_vdev_file_7] 134592 D - 0xfffffe0053f25b00 [z_vdev_file_8] 134593 D - 0xfffffe0053f25b00 [z_vdev_file_9] 134594 D - 0xfffffe0053f25b00 [z_vdev_file_10] 134595 D - 0xfffffe0053f25b00 [z_vdev_file_11] 134596 D - 0xfffffe0053f25b00 [z_vdev_file_12] 134597 D - 0xfffffe0053f25b00 [z_vdev_file_13] 134598 D - 0xfffffe0053f25b00 [z_vdev_file_14] 134599 D - 0xfffffe0053f25b00 [z_vdev_file_15] 134600 D l2arc_f 0xffffffff85624120 [l2arc_feed_thread] 134601 D - 0xfffffe0053f25a00 [zfsvfs] 134602 S zevent_ 0xffffffff85635b80 [sysevent] 30961 1 778 0 S uwait 0xfffffe0057132600 syz-executor.0 30959 1 778 0 S uwait 0xfffffe0058daa800 syz-executor.0 30957 1 778 0 S uwait 0xfffffe009b5f1c80 syz-executor.0 30574 1 786 0 S uwait 0xfffffe009b5f0e80 syz-executor.2 30570 1 786 0 S uwait 0xfffffe0058dac600 syz-executor.2 30564 1 786 0 S uwait 0xfffffe005769e000 syz-executor.2 30556 1 786 0 S uwait 0xfffffe009b5f0a00 syz-executor.2 26635 1 786 0 S uwait 0xfffffe005769dd80 syz-executor.2 26631 1 786 0 S uwait 0xfffffe009b5f1a80 syz-executor.2 25764 1 782 0 S uwait 0xfffffe009b5f2300 syz-executor.3 25753 1 778 0 S uwait 0xfffffe0057132500 syz-executor.0 25743 1 778 0 S uwait 0xfffffe0057132c80 syz-executor.0 25738 1 778 0 S uwait 0xfffffe005769e800 syz-executor.0 25733 1 778 0 S uwait 0xfffffe0058daae00 syz-executor.0 25730 1 778 0 S uwait 0xfffffe000796d780 syz-executor.0 25722 1 778 0 S uwait 0xfffffe009b5f2400 syz-executor.0 25716 1 778 0 S uwait 0xfffffe005769d980 syz-executor.0 25713 1 778 0 S uwait 0xfffffe0057132b80 syz-executor.0 25708 1 778 0 S uwait 0xfffffe0057132e80 syz-executor.0 25702 1 778 0 S uwait 0xfffffe005769e700 syz-executor.0 25697 1 778 0 S uwait 0xfffffe005769c100 syz-executor.0 25692 1 778 0 S uwait 0xfffffe009b5f2200 syz-executor.0 25688 1 778 0 S uwait 0xfffffe005769c200 syz-executor.0 25681 1 778 0 S uwait 0xfffffe005769cd00 syz-executor.0 25675 1 778 0 S uwait 0xfffffe005769c000 syz-executor.0 25670 1 778 0 S uwait 0xfffffe000796e100 syz-executor.0 25665 1 778 0 S uwait 0xfffffe005769d700 syz-executor.0 25660 1 778 0 S uwait 0xfffffe005769e100 syz-executor.0 25657 1 778 0 S uwait 0xfffffe0057132880 syz-executor.0 25653 1 778 0 S uwait 0xfffffe0058daa600 syz-executor.0 25648 1 778 0 S uwait 0xfffffe0058dab980 syz-executor.0 25642 1 778 0 S uwait 0xfffffe0057132980 syz-executor.0 21510 1 786 0 SV uwait 0xfffffe0058dabd00 syz-executor.2 21501 21500 786 0 SV uwait 0xfffffe0058dabe00 syz-executor.2 21500 1 786 0 DV ppwait 0xfffffe009b63df88 syz-executor.2 21488 1 786 0 SV uwait 0xfffffe009b5f2600 syz-executor.2 21014 1 779 0 S uwait 0xfffffe0058dabc80 syz-executor.1 21013 1 779 0 S uwait 0xfffffe0058dad300 syz-executor.1 21008 1 779 0 S uwait 0xfffffe000796e600 syz-executor.1 21005 1 779 0 S uwait 0xfffffe0058daac80 syz-executor.1 21001 1 779 0 S uwait 0xfffffe0058daaa00 syz-executor.1 20570 1 782 0 S uwait 0xfffffe0058daad00 syz-executor.3 20565 1 782 0 S uwait 0xfffffe005769d180 syz-executor.3 20561 1 782 0 S uwait 0xfffffe005769d480 syz-executor.3 20556 1 782 0 S uwait 0xfffffe0058dab380 syz-executor.3 20551 1 782 0 S uwait 0xfffffe0058dabd80 syz-executor.3 16966 1 16966 65 Ss select 0xfffffe0053dce740 dhclient 14472 1 14472 0 Ss select 0xfffffe00572260c0 dhclient 14469 1 14469 0 Ss select 0xfffffe0053dce7c0 dhclient 14450 1 14450 65 Ss select 0xfffffe0053dcea40 dhclient 12151 0 0 0 DL aiordy 0xfffffe00998e3548 [aiod4] 12150 0 0 0 DL aiordy 0xfffffe00998df548 [aiod3] 12149 0 0 0 DL aiordy 0xfffffe00929efa90 [aiod2] 12147 0 0 0 DL aiordy 0xfffffe0099956a90 [aiod1] 9631 1 9631 0 Ss select 0xfffffe0053dce8c0 dhclient 9628 1 9628 0 Ss select 0xfffffe0053dce9c0 dhclient 9587 1 9587 65 Ss select 0xfffffe0053dceac0 dhclient 5025 1 5025 0 Ss select 0xfffffe00571fe1c0 dhclient 5022 1 5022 0 Ss select 0xfffffe00571fe240 dhclient 5008 1 5008 65 Ss select 0xfffffe0053dcecc0 dhclient 1165 1 1165 0 Ss select 0xfffffe0053dcebc0 dhclient 1161 1 1161 0 Ss select 0xfffffe00571fea40 dhclient 786 775 786 0 Rs syz-executor.2 782 775 782 0 Rs syz-executor.3 779 775 779 0 Ss nanslp 0xffffffff83c2e940 syz-executor.1 778 775 778 0 Ss nanslp 0xffffffff83c2e940 syz-executor.0 775 773 773 0 S (threaded) syz-fuzzer 100109 S uwait 0xfffffe005769e900 syz-fuzzer 100113 S uwait 0xfffffe0058dac900 syz-fuzzer 100114 S uwait 0xfffffe0058daca00 syz-fuzzer 100115 S uwait 0xfffffe0058dacb00 syz-fuzzer 100116 S uwait 0xfffffe000796d100 syz-fuzzer 100117 S uwait 0xfffffe000796d200 syz-fuzzer 100118 S kqread 0xfffffe00900dbc00 syz-fuzzer 100119 S uwait 0xfffffe0058dab680 syz-fuzzer 100121 S uwait 0xfffffe0058dacd00 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe00929ee0b0 csh 771 687 771 0 Ss select 0xfffffe0053dceec0 sshd 753 1 753 0 Ss+ ttyin 0xfffffe0057690cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005768e0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe005768e4b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe005768e8b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe005768ecb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe005768f0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe005768f4b0 getty 746 1 746 0 Ss+ ttyin 0xfffffe005768f8b0 getty 745 1 745 0 Ss+ ttyin 0xfffffe005768fcb0 getty 691 1 691 0 Ss nanslp 0xffffffff83c2e940 cron 687 1 687 0 Ss select 0xfffffe0053dcf440 sshd 500 1 500 0 Ss select 0xfffffe0053dcf640 syslogd 429 1 429 0 Ss select 0xfffffe0053dcf6c0 devd 428 1 428 65 Ss select 0xfffffe0053dcf540 dhclient 343 1 343 0 Ss select 0xfffffe00571fe6c0 dhclient 340 1 340 0 Ss select 0xfffffe0053dcf840 dhclient 16 0 0 0 DL syncer 0xffffffff83d54140 [syncer] 15 0 0 0 DL vlruwt 0xfffffe0058788000 [vnlru] 9 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff83d52760 [bufdaemon] 100081 D - 0xffffffff83011f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058c02ce8 [/ worker] 8 0 0 0 DL psleep 0xffffffff83d85c00 [vmdaemon] 7 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff83d79ab8 [dom0] 100079 D launds 0xffffffff83d79ac4 [laundry: dom0] 100080 D umarcl 0xffffffff81e41cb0 [uma] 6 0 0 0 DL - 0xffffffff839ea808 [rand_harvestq] 5 0 0 0 DL waiting 0xffffffff8493d1c0 [sctp_iterator] 4 0 0 0 DL pftm 0xffffffff84357530 [pf purge] 3 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff8388c7c0 [doneq0] 100046 D - 0xffffffff8388c740 [async] 100075 D - 0xffffffff8388c5c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0057108c88 [sequencer 00] 2 0 0 0 DL (threaded) [crypto] 100041 D crypto_ 0xffffffff83d75300 [crypto] 100042 D crypto_ 0xfffffe0053edd430 [crypto returns 0] 100043 D crypto_ 0xfffffe0053edd480 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff83c04000 [g_event] 100037 D - 0xffffffff83c04020 [g_up] 100038 D - 0xffffffff83c04040 [g_down] 12 0 0 0 RL (threaded) [intr] 100013 I [swi6: task queue] 100014 I [swi6: Giant taskq] 100020 I [swi5: fast taskq] 100029 I [swi4: clock (0)] 100030 I [swi4: clock (1)] 100031 I [swi3: vm] 100032 Run CPU 0 [swi1: netisr 0] 100033 I [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++] 100067 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 0xfffffe0053dd6000 [init] 10 0 0 0 DL audit_w 0xffffffff83d75de0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83c04aa0 [swapper] 100005 D - 0xfffffe00081f3d00 [if_io_tqg_0] 100006 D - 0xfffffe00081f3c00 [if_io_tqg_1] 100007 D - 0xfffffe00081f3b00 [if_config_tqg_0] 100008 D - 0xfffffe00081f3a00 [softirq_0] 100009 D - 0xfffffe00081f3900 [softirq_1] 100010 D - 0xfffffe00081d3e00 [kqueue_ctx taskq] 100011 D - 0xfffffe00081d3d00 [pci_hp taskq] 100012 D - 0xfffffe00081d3c00 [linuxkpi_irq_wq] 100015 D - 0xfffffe00081d3900 [aiod_kick taskq] 100016 D - 0xfffffe00081d3800 [inm_free taskq] 100017 D - 0xfffffe00081d3700 [in6m_free taskq] 100018 D - 0xfffffe00081d3600 [deferred_unmount ta] 100019 D - 0xfffffe00081d3500 [thread taskq] 100021 D - 0xfffffe00081d3300 [linuxkpi_short_wq_0] 100022 D - 0xfffffe00081d3300 [linuxkpi_short_wq_1] 100023 D - 0xfffffe00081d3300 [linuxkpi_short_wq_2] 100024 D - 0xfffffe00081d3300 [linuxkpi_short_wq_3] 100025 D - 0xfffffe00081d3200 [linuxkpi_long_wq_0] 100026 D - 0xfffffe00081d3200 [linuxkpi_long_wq_1] 100027 D - 0xfffffe00081d3200 [linuxkpi_long_wq_2] 100028 D - 0xfffffe00081d3200 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053f28300 [firmware taskq] 100039 D - 0xfffffe0053f28200 [crypto_0] 100040 D - 0xfffffe0053f28200 [crypto_1] 100056 D - 0xfffffe0053f28000 [vtnet0 rxq 0] 100057 D - 0xfffffe0053f27e00 [vtnet0 txq 0] 100058 D - 0xfffffe0053f27d00 [vtnet0 rxq 1] 100059 D - 0xfffffe0053f27c00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe00571feb00 [virtio_balloon] 100065 D - 0xffffffff82b46e21 [deadlkres] 100069 D - 0xfffffe0053f27800 [acpi_task_0] 100070 D - 0xfffffe0053f27800 [acpi_task_1] 100071 D - 0xfffffe0053f27800 [acpi_task_2] 100072 D - 0xfffffe00081d4100 [mca taskq] 100074 D - 0xfffffe0053f28100 [CAM taskq] 134575 D - 0xfffffe0053f26000 [system_taskq_0] 134576 D - 0xfffffe0053f26000 [system_taskq_1] 134577 D - 0xfffffe0053f25e00 [system_delay_taskq_] 134578 D - 0xfffffe0053f25e00 [system_delay_taskq_] 134579 D - 0xfffffe0053f25d00 [arc_prune_0] 134580 D - 0xfffffe0053f25d00 [arc_prune_1] db> show all locks Process 6522 (syz-executor.0) thread 0xfffffe009ddef1e0 (236063) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff83c518f0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1246 Process 6522 (syz-executor.0) thread 0xfffffe009e0de1e0 (236978) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe009de27180) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_socket.c:4177 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 397 10237K 1430 tcp_hpts 6 4801K 6 pcb 3391 4326K 467204 devbuf 4213 4323K 4242 filedesc 462 3696K 210701 sysctloid 47735 2808K 47839 solaris 129 2804K 199 vtbuf 24 1968K 46 sctp_stro 1381 1381K 75623 kobj 322 1288K 481 subproc 598 1280K 106797 sctp_atcl 3067 1151K 309462 newblk 12 1027K 110279 vfscache 3 1025K 3 inodedep 206 589K 105891 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 filemon 58 464K 6611 vmem 3 276K 7 acpica 1674 184K 56282 sctp_atky 4458 184K 389479 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 12 131K 105247 tfo_ccache 1 128K 1 kdtrace 703 122K 243467 umtx 902 113K 902 DEVFS1 110 110K 127 sem 4 106K 4 BPF 46 88K 173 bus 973 80K 3426 mtx_pool 2 72K 2 sctp_timw 280 70K 280 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 dirrem 194 49K 105666 sctp_athm 3067 48K 310634 sctp_map 2762 44K 151246 temp 35 35K 5367 shm 2 34K 939 DEVFS3 129 33K 139 hostcache 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 freefile 194 25K 105507 kbdmux 6 22K 6 kqueue 293 21K 106743 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 146 19K 502 pwddesc 291 19K 106506 kstat_data 17 17K 17 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1651 KTRACE 101 13K 101 ether_multi 157 13K 167 lltable 41 13K 305 ifnet 7 13K 7 eventhandler 139 12K 139 kenv 95 12K 95 DEVFSP 180 12K 25175 ksem 19 11K 298 CAM queue 5 11K 1528 GEOM 61 10K 494 rman 84 10K 425 in6_multi 71 9K 71 taskqueue 81 9K 81 bmsafemap 2 9K 105965 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 732 pfs_vncache 1 8K 1 cred 30 8K 2267 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 proc-args 318 7K 108115 UMA 367 7K 367 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 676 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 34 session 36 5K 361 vt 11 5K 11 pf_table 2 4K 18 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 lockf 35 4K 254 xform 56 4K 25632 acpisem 28 4K 28 selfd 55 4K 1401089 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 19 3K 202 uidinfo 3 3K 1340 CC Mem 35 3K 34327 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 inpcbpolicy 61 2K 39582 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 27 2K 73 CAM XPT 22 2K 543 in_multi 6 2K 8 vnodemarker 3 2K 349 osd 64 2K 28225 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 107363 sctp_stri 2 1K 2373 softdep 1 1K 1 mkdir 8 1K 210416 freeblks 4 1K 105396 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 newdirblk 7 1K 105208 CAM periph 4 1K 271 ip6opt 6 1K 644 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 325 pci_link 10 1K 10 crypto 4 1K 3643 encap_export_host 12 1K 12 procdesc 5 1K 18 sigio 10 1K 81 diradd 4 1K 105711 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 eventfd 3 1K 395 pf_osfp 3 1K 3 tcp_fsb 2 1K 4194 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 6 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 pf_rule 1 1K 54 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 297568 filecaps 5 1K 160 sctp_vrf 1 1K 1 ip6_msource 1 1K 1 vnet 1 1K 1 entropy 2 1K 52 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 iov 1 1K 195656 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 252428 sctp_iter 0 0K 388 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 393 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 398 tcp_do 0 0K 0 mqdata 0 0K 0 pf_altq 0 0K 0 pf_temp 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 iavf 0 0K 0 axgbe 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 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 xen_intr 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 DEVFS4 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 DEVFS2 0 0K 0 xenbus 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 vm_fictitious 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 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 UMAHash 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 80349 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 159 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 4 allocindir 0 0K 0 indirdep 0 0K 2195 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 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 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 ktls_ocf 0 0K 0 agp 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 ip6_moptions 0 0K 3 in6_mfilter 0 0K 6 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 10 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 58 VN POLL 0 0K 0 nvme_da 0 0K 0 statfs 0 0K 106799 namei_tracker 0 0K 119 export_host 0 0K 0 cl_savebuf 0 0K 2 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 2374 midi buffers 0 0K 0 mixer 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 CAM CCB 0 0K 523 biobuf 0 0K 0 aios 0 0K 283 lio 0 0K 152 acl 0 0K 0 PUC 0 0K 0 mbuf_tag 0 0K 201 ktls 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 4817 Witness 0 0K 0 stack 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 sbuf 0 0K 320 mpr 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 mfibuf 0 0K 0 SWAP 0 0K 0 md_sectors 0 0K 0 md_disk 0 0K 0 sysctltmp 0 0K 1282 sysctl 0 0K 3 malodev 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 cache 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filedesc_to_leader 0 0K 22 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 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 9265 895 1824734 0 254 41615360 0 sctp_asoc 2288 1381 1159 75623 0 254 5811520 0 mbuf_cluster 2048 2540 0 2540 0 254 5201920 0 malloc-2048 2048 1690 636 232614 0 9 4763648 0 tcp_log 416 6092 5338 297245 0 254 4754880 0 malloc-16384 16384 232 4 105365 0 1 3866624 0 sctp_ep 1208 1684 1116 232343 0 254 3382400 0 RADIX NODE 144 21670 781 1901716 0 63 3232944 0 mbuf 256 11039 1421 5256748 0 254 3189760 0 malloc-384 384 4364 2416 110103 0 30 2603520 0 malloc-1024 1024 1383 825 75218 0 16 2260992 0 malloc-128 128 16252 271 124294 0 126 2114944 0 pbuf 2624 0 762 0 0 2 1999488 0 sctp_raddr 736 1391 1150 76983 0 254 1870176 0 malloc-384 384 3067 1433 309757 0 30 1728000 0 BUF TRIE 144 256 11532 6305 0 62 1697472 0 UMA Slabs 0 112 14917 17 14918 0 126 1672608 0 VM OBJECT 264 5844 156 2285441 0 33 1584000 0 vmem btag 56 27886 89 27887 0 254 1566600 0 malloc-4096 4096 323 1 565 0 2 1327104 0 socket 960 417 855 274903 0 254 1221120 0 malloc-8192 8192 62 87 6615 0 1 1220608 0 malloc-4096 4096 291 5 106478 0 2 1212416 0 MAP ENTRY 96 10241 343 5296660 0 126 1016064 0 tcpcb 1096 35 728 28184 0 254 836248 0 THREAD 1808 411 40 136984 0 8 815408 0 FFS inode 1160 653 33 106162 0 8 795760 0 malloc-256 256 483 2562 335405 0 62 779520 0 256 Bucket 2048 299 79 14508 0 8 774144 0 malloc-256 256 327 2463 106677 0 62 714240 0 malloc-256 256 1879 851 234932 0 62 698880 0 mbuf_packet 256 1524 1016 178306 0 254 650240 0 tcp_bbr_map 128 2191 2490 1135543 0 126 599168 0 VMSPACE 2552 193 11 106344 0 4 520608 0 malloc-65536 65536 6 1 14 0 1 458752 0 udp_inpcb 448 9 1008 1423 0 254 455616 0 PROC 1352 290 16 106481 0 8 413712 0 malloc-64 64 6022 341 1620064 0 254 407232 0 lkpicurr 168 2 2350 2 0 62 395136 0 lkpimm 168 1 2327 1 0 62 391104 0 FPU_save_area 832 413 55 149574 0 16 389376 0 ertt_txseginfo 40 4074 5622 1937778 0 254 387840 0 malloc-128 128 227 2563 105696 0 126 357120 0 VNODE 448 694 89 106205 0 30 350784 0 sctp_chunk 152 120 2168 8975 0 254 347776 0 ripcb 448 5 760 4532 0 254 342720 0 udplite_inpcb 448 12 753 5443 0 254 342720 0 tcp_inpcb 448 35 730 28184 0 254 342720 0 filedesc0 1072 291 24 106506 0 8 337680 0 malloc-16 16 19661 589 20495 0 254 324000 0 sctp_stream_msg_out 112 2626 182 15829 0 254 314496 0 malloc-32 32 7941 501 113279 0 254 270144 0 malloc-65536 65536 2 2 746 0 1 262144 0 UMA Zones 768 339 0 339 0 16 260352 0 DEVCTL 1024 0 220 156 0 0 225280 0 malloc-32768 32768 0 6 2022 0 1 196608 0 malloc-128 128 1353 166 27378 0 126 194432 0 FFS2 dinode 256 653 97 106162 0 62 192000 0 128 Bucket 1024 119 60 30817 0 16 183296 0 malloc-128 128 1247 148 7989 0 126 178560 0 malloc-64 64 1414 1169 103545 0 254 165312 0 malloc-32 32 3082 2084 331795 0 254 165312 0 S VFS Cache 104 1109 412 112892 0 126 158184 0 malloc-16 16 5843 3407 807075 0 254 148000 0 malloc-1024 1024 123 21 318 0 16 147456 0 malloc-384 384 307 53 319 0 30 138240 0 64 Bucket 512 177 87 61764 0 30 135168 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 0 2 106 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 unpcb 256 20 490 2863 0 254 130560 0 malloc-256 256 320 190 250556 0 62 130560 0 UMA Kegs 384 325 8 325 0 30 127872 0 clpbuf 2624 0 48 55 0 16 125952 0 ksiginfo 112 296 748 13971 0 126 116928 0 malloc-64 64 1093 734 156830 0 254 116928 0 malloc-16384 16384 7 0 7 0 1 114688 0 malloc-8192 8192 11 2 114 0 1 106496 0 malloc-4096 4096 22 4 26 0 2 106496 0 Files 80 784 516 460288 0 126 104000 0 malloc-32768 32768 1 2 121 0 1 98304 0 malloc-2048 2048 17 31 1078 0 8 98304 0 g_bio 408 0 240 52832 0 30 97920 0 pipe 744 25 105 8141 0 16 96720 0 32 Bucket 256 189 186 42452 0 62 96000 0 malloc-64 64 705 618 26851 0 254 84672 0 malloc-4096 4096 15 5 106825 0 2 81920 0 sctp_readq 152 0 520 753 0 254 79040 0 TURNSTILE 136 452 115 452 0 62 77112 0 malloc-4096 4096 14 4 558 0 2 73728 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 4 0 1 65536 0 malloc-8192 8192 8 0 8 0 1 65536 0 malloc-1024 1024 34 30 2344 0 16 65536 0 sctp_laddr 48 2 1342 18709 0 254 64512 0 malloc-8192 8192 0 7 126 0 1 57344 0 SLEEPQUEUE 88 452 188 452 0 126 56320 0 malloc-256 256 11 184 105991 0 62 49920 0 malloc-256 256 4 191 105569 0 62 49920 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 DIRHASH 1024 34 14 34 0 16 49152 0 NAMEI 1024 0 48 496166 0 16 49152 0 malloc-16384 16384 1 2 161 0 1 49152 0 malloc-2048 2048 10 14 3069 0 8 49152 0 malloc-2048 2048 1 23 938 0 8 49152 0 malloc-1024 1024 23 25 28 0 16 49152 0 malloc-512 512 11 85 133 0 30 49152 0 pcpu-64 64 487 281 487 0 254 49152 0 tcp_rack_pcb 896 2 52 4194 0 16 48384 0 16 Bucket 144 144 192 3047 0 62 48384 0 da_ccb 544 0 84 13384 0 16 45696 0 pcpu-8 8 5285 347 6695 0 254 45056 0 tcp_bbr_pcb 832 12 42 10331 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 Mountpoints 2752 2 12 6 0 4 38528 0 PWD 32 149 985 105239 0 254 36288 0 malloc-64 64 38 529 113 0 254 36288 0 malloc-64 64 56 511 594 0 254 36288 0 malloc-64 64 23 544 28 0 254 36288 0 8 Bucket 80 90 360 26783 0 126 36000 0 malloc-128 128 40 239 20187 0 126 35712 0 malloc-128 128 85 194 210833 0 126 35712 0 malloc-128 128 18 261 105230 0 126 35712 0 malloc-128 128 78 201 4434 0 126 35712 0 routing nhops 256 27 108 35 0 62 34560 0 ttyoutq 256 72 63 160 0 62 34560 0 malloc-384 384 41 49 444 0 30 34560 0 malloc-384 384 53 37 397 0 30 34560 0 malloc-256 256 66 69 720 0 62 34560 0 malloc-256 256 56 79 801 0 62 34560 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 87 0 1 32768 0 malloc-2048 2048 3 13 181 0 8 32768 0 malloc-2048 2048 1 15 2 0 8 32768 0 malloc-2048 2048 2 14 18 0 8 32768 0 malloc-1024 1024 5 27 6 0 16 32768 0 malloc-1024 1024 4 28 512 0 16 32768 0 malloc-512 512 2 62 2491 0 30 32768 0 malloc-512 512 5 59 19 0 30 32768 0 malloc-512 512 2 62 1751 0 30 32768 0 malloc-512 512 5 59 400 0 30 32768 0 malloc-512 512 9 55 9 0 30 32768 0 KNOTE 160 28 172 1135526 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_log_node 120 0 264 3 0 126 31680 0 cpuset 104 7 272 68 0 126 29016 0 sctp_asconf_ack 48 2 586 52 0 254 28224 0 tcp_inpcb 32 2 880 12677 0 254 28224 0 ertt 72 35 357 28184 0 126 28224 0 malloc-32 32 98 784 40327 0 254 28224 0 4 Bucket 48 7 581 2226 0 254 28224 0 2 Bucket 32 115 767 12750 0 254 28224 0 AIO 208 2 131 357 0 62 27664 0 AIOCB 552 0 49 1079 0 16 27048 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 3 3 356 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 36 240 398 0 126 24288 0 rl_entry 40 199 407 199 0 254 24240 0 malloc-16 16 786 714 197280 0 254 24000 0 itimer 352 0 66 17 0 30 23232 0 malloc-384 384 31 29 31 0 30 23040 0 domainset 40 0 567 48 0 254 22680 0 udplite_inpcb 32 1 629 41 0 254 20160 0 hostcache 64 2 313 2 0 254 20160 0 udpcb 32 21 609 6866 0 254 20160 0 udp_inpcb 32 4 626 84 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-64 64 1 314 1 0 254 20160 0 malloc-32 32 4 626 50 0 254 20160 0 malloc-32 32 347 283 216309 0 254 20160 0 malloc-32 32 118 512 5621 0 254 20160 0 malloc-32 32 8 622 8 0 254 20160 0 malloc-32 32 30 600 1210 0 254 20160 0 cryptop 280 0 70 97 0 30 19600 0 AIOLIO 272 0 70 152 0 30 19040 0 epoch_record pcpu 256 4 60 4 0 62 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 1 1 2 0 1 16384 0 malloc-4096 4096 0 4 253 0 2 16384 0 malloc-1024 1024 1 15 1 0 16 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 ipq 56 0 288 1 0 254 16128 0 vtnet_tx_hdr 24 1 667 2594456 0 254 16032 0 malloc-16 16 124 876 54106 0 254 16000 0 tcp_rack_map 120 0 132 4267 0 126 15840 0 kenv 258 15 45 1047 0 30 15480 0 mqnode 416 3 33 3 0 30 14976 0 vmem 1856 1 7 1 0 8 14848 0 SMR SHARED 24 7 504 7 0 254 12264 0 tcp_log_bucket 176 0 69 1 0 62 12144 0 sackhole 32 0 378 1 0 254 12096 0 malloc-16 16 30 720 223 0 254 12000 0 L VFS Cache 320 0 36 2 0 30 11520 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 2 28 2 0 30 11520 0 tfo_ccache_entries 80 1 127 1 0 126 10240 0 abd_chunk 4096 1 1 1 0 2 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 malloc-16 16 0 500 1 0 254 8000 0 malloc-16 16 2 498 3 0 254 8000 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 KMAP ENTRY 96 19 20 28 0 0 3744 0 zfs_znode_cache 464 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 352 0 0 0 0 30 0 0 dmu_buf_impl_t 408 0 0 0 0 30 0 0 arc_buf_t 64 0 0 0 0 254 0 0 arc_buf_hdr_t_l2only 96 0 0 0 0 126 0 0 arc_buf_hdr_t_full_crypt 416 0 0 0 0 30 0 0 arc_buf_hdr_t_full 352 0 0 0 0 30 0 0 dnode_t 1032 0 0 0 0 8 0 0 sa_cache 296 0 0 0 0 30 0 0 zio_buf_comb_16777216 16777216 0 0 0 0 1 0 0 zio_buf_comb_14680064 14680064 0 0 0 0 1 0 0 zio_buf_comb_12582912 12582912 0 0 0 0 1 0 0 zio_buf_comb_10485760 10485760 0 0 0 0 1 0 0 zio_buf_comb_8388608 8388608 0 0 0 0 1 0 0 zio_buf_comb_7340032 7340032 0 0 0 0 1 0 0 zio_buf_comb_6291456 6291456 0 0 0 0 1 0 0 zio_buf_comb_5242880 5242880 0 0 0 0 1 0 0 zio_buf_comb_4194304 4194304 0 0 0 0 1 0 0 zio_buf_comb_3670016 3670016 0 0 0 0 1 0 0 zio_buf_comb_3145728 3145728 0 0 0 0 1 0 0 zio_buf_comb_2621440 2621440 0 0 0 0 1 0 0 zio_buf_comb_2097152 2097152 0 0 0 0 1 0 0 zio_buf_comb_1835008 1835008 0 0 0 0 1 0 0 zio_buf_comb_1572864 1572864 0 0 0 0 1 0 0 zio_buf_comb_1310720 1310720 0 0 0 0 1 0 0 zio_buf_comb_1048576 1048576 0 0 0 0 1 0 0 zio_buf_comb_917504 917504 0 0 0 0 1 0 0 zio_buf_comb_786432 786432 0 0 0 0 1 0 0 zio_buf_comb_655360 655360 0 0 0 0 1 0 0 zio_buf_comb_524288 524288 0 0 0 0 1 0 0 zio_buf_comb_458752 458752 0 0 0 0 1 0 0 zio_buf_comb_393216 393216 0 0 0 0 1 0 0 zio_buf_comb_327680 327680 0 0 0 0 1 0 0 zio_buf_comb_262144 262144 0 0 0 0 1 0 0 zio_buf_comb_229376 229376 0 0 0 0 1 0 0 zio_buf_comb_196608 196608 0 0 0 0 1 0 0 zio_buf_comb_163840 163840 0 0 0 0 1 0 0 zio_buf_comb_114688 114688 0 0 0 0 1 0 0 zio_buf_comb_98304 98304 0 0 0 0 1 0 0 zio_buf_comb_81920 81920 0 0 0 0 1 0 0 zio_buf_comb_65536 65536 0 0 0 0 1 0 0 zio_buf_comb_57344 57344 0 0 0 0 1 0 0 zio_buf_comb_49152 49152 0 0 0 0 1 0 0 zio_buf_comb_40960 40960 0 0 0 0 1 0 0 zio_buf_comb_32768 32768 0 0 0 0 1 0 0 zio_buf_comb_28672 28672 0 0 0 0 1 0 0 zio_buf_comb_24576 24576 0 0 0 0 1 0 0 zio_buf_comb_20480 20480 0 0 0 0 1 0 0 zio_data_buf_14336 14336 0 0 0 0 1 0 0 zio_buf_14336 14336 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_10240 10240 0 0 0 0 1 0 0 zio_buf_10240 10240 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_7168 7168 0 0 0 0 1 0 0 zio_buf_7168 7168 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_5120 5120 0 0 0 0 1 0 0 zio_buf_5120 5120 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_3584 3584 0 0 0 0 2 0 0 zio_buf_3584 3584 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_2560 2560 0 0 0 0 4 0 0 zio_buf_2560 2560 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 1232 0 0 0 0 8 0 0 ddt_entry_cache 392 0 0 0 0 30 0 0 ddt_cache 24824 0 0 0 0 1 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_history_cache 8 0 0 0 0 254 0 0 reference_cache 40 0 0 0 0 254 0 0 taskq_zone 192 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 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 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 ripcb 32 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo 4 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 NCLNODE 608 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 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 120 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 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-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-16384 16384 0 0 0 0 1 0 0 malloc-8192 8192 0 0 0 0 1 0 0 malloc-4096 4096 0 0 0 0 2 0 0 malloc-2048 2048 0 0 0 0 8 0 0 malloc-1024 1024 0 0 0 0 16 0 0 malloc-512 512 0 0 0 0 30 0 0 malloc-512 512 0 0 0 0 30 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