panic: mtx_lock() of spin mutex (null) @ /syzkaller/managers/main/kernel/sys/modules/tcp/bbr/../../../netinet/tcp_stacks/bbr.c:12391 cpuid = 1 time = 908 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe0053b4bc70 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe0053b4bdd0 vpanic() at vpanic+0x2c5/frame 0xfffffe0053b4beb0 panic() at panic+0xb5/frame 0xfffffe0053b4bf70 __mtx_lock_flags() at __mtx_lock_flags+0x2f9/frame 0xfffffe0053b4c050 bbr_output_wtime() at bbr_output_wtime+0xd411/frame 0xfffffe0053b4d530 bbr_output() at bbr_output+0xd1/frame 0xfffffe0053b4d5d0 tcp_hptsi() at tcp_hptsi+0x227d/frame 0xfffffe0053b4d950 tcp_hpts_thread() at tcp_hpts_thread+0x2fd/frame 0xfffffe0053b4da50 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe0053b4dbb0 fork_exit() at fork_exit+0xd0/frame 0xfffffe0053b4dbf0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0053b4dbf0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100036 ] Stopped at kdb_enter+0x6b: movq $0,0x28e230a(%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 0xfe073d569410e04b rdx 0x1 rbx 0 rsp 0xfffffe0053b4bdb0 rbp 0xfffffe0053b4bdd0 rsi 0 rdi 0xffffffff817b843a vprintf+0x35a r8 0x3 r9 0xfffffe0053b4b8e8 r10 0 r11 0xecdd2e42 r12 0xfffffe0053e253a0 r13 0xfffffe0053b4be01 r14 0xffffffff82c773c0 .str.18 r15 0xffffffff82c773c0 .str.18 rip 0xffffffff817abdab kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e230a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df0a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff8402f440 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff8402f440 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff840303c0 (map 0xffffffff840303c0) (map.pmap 0xffffffff84030480) (pmap 0xffffffff840304e0) threads: 23 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 Run CPU 1 [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 24213 793 793 0 S (threaded) syz-executor.2 135429 S nanslp 0xffffffff8405af81 syz-executor.2 136183 S connec 0xfffffe00a8b110e0 syz-executor.2 136187 S uwait 0xfffffe00aab43c80 syz-executor.2 24211 783 783 0 R (threaded) syz-executor.0 135886 Run CPU 0 syz-executor.0 136180 RunQ syz-executor.0 24208 805 805 0 R (threaded) syz-executor.3 130286 RunQ syz-executor.3 136184 RunQ syz-executor.3 136186 S uwait 0xfffffe00ae1f6d00 syz-executor.3 24207 791 791 0 R (threaded) syz-executor.1 126950 RunQ syz-executor.1 136185 S sbwait 0xfffffe00aaba1cd4 syz-executor.1 23028 1 783 0 SV uwait 0xfffffe00aaf9a500 syz-executor.0 22819 1 805 0 SV uwait 0xfffffe00aaf9a400 syz-executor.3 22813 1 805 0 SV uwait 0xfffffe00aaf9a300 syz-executor.3 19461 1 791 0 S uwait 0xfffffe00a9217f00 syz-executor.1 19456 1 791 0 S uwait 0xfffffe00a7e7e880 syz-executor.1 19450 1 791 0 S uwait 0xfffffe00aaf9a700 syz-executor.1 19447 1 791 0 S uwait 0xfffffe00aab43d00 syz-executor.1 19442 1 791 0 S uwait 0xfffffe00a785eb00 syz-executor.1 19360 1 805 0 S uwait 0xfffffe00a9217300 syz-executor.3 19351 1 805 0 S uwait 0xfffffe00a7cd7400 syz-executor.3 19342 1 805 0 S uwait 0xfffffe00a8b2f480 syz-executor.3 19340 1 805 0 S uwait 0xfffffe00aaf9a900 syz-executor.3 19332 1 805 0 S uwait 0xfffffe00a8b2f500 syz-executor.3 17687 1 793 0 S uwait 0xfffffe00a7e7ea80 syz-executor.2 17686 1 793 0 S uwait 0xfffffe00a9217600 syz-executor.2 17471 1 805 0 S uwait 0xfffffe00a8a71180 syz-executor.3 17462 1 805 0 S uwait 0xfffffe00a7e7e580 syz-executor.3 17453 1 805 0 S uwait 0xfffffe00ae1f6a00 syz-executor.3 17450 1 793 0 S uwait 0xfffffe00a8b2f000 syz-executor.2 17445 1 793 0 S uwait 0xfffffe00ae0db400 syz-executor.2 17440 1 793 0 S uwait 0xfffffe00a7cd7d80 syz-executor.2 17437 1 793 0 S uwait 0xfffffe00ae0eb300 syz-executor.2 17433 1 793 0 S uwait 0xfffffe00a8b2f700 syz-executor.2 17217 1 17217 0 S uwait 0xfffffe00a7e7e380 syz-executor.1 17216 1 791 0 S uwait 0xfffffe00a7cd7700 syz-executor.1 17208 1 17208 0 S uwait 0xfffffe00a7ce7d00 syz-executor.1 17206 1 791 0 S uwait 0xfffffe00a7ce7c00 syz-executor.1 17198 1 17198 0 S uwait 0xfffffe00ae0db700 syz-executor.1 17197 1 791 0 S uwait 0xfffffe00ae0db080 syz-executor.1 17193 1 791 0 S uwait 0xfffffe00a7cd7580 syz-executor.1 17192 1 791 0 S uwait 0xfffffe00a8a32b80 syz-executor.1 17186 1 17186 0 S uwait 0xfffffe00a8b2f300 syz-executor.1 17185 1 791 0 S uwait 0xfffffe00ae0db000 syz-executor.1 16971 1 793 0 S uwait 0xfffffe00a7e7eb80 syz-executor.2 16968 1 791 0 S uwait 0xfffffe00a7cd7300 syz-executor.1 16963 1 793 0 S uwait 0xfffffe00a7e7e480 syz-executor.2 16961 1 791 0 S uwait 0xfffffe00a7cd7100 syz-executor.1 16955 1 793 0 S uwait 0xfffffe00a8b2ff00 syz-executor.2 16954 1 791 0 S uwait 0xfffffe00a7cd7200 syz-executor.1 16949 1 793 0 S uwait 0xfffffe00a7e7ec80 syz-executor.2 16948 1 793 0 S uwait 0xfffffe00a8b2f900 syz-executor.2 16945 1 791 0 S uwait 0xfffffe00a8a71780 syz-executor.1 16944 1 791 0 S uwait 0xfffffe00a8a32980 syz-executor.1 16538 1 791 0 S uwait 0xfffffe00a8a71480 syz-executor.1 16536 1 791 0 S uwait 0xfffffe009fa84180 syz-executor.1 16013 1 791 0 S uwait 0xfffffe00ae0eb000 syz-executor.1 16011 1 791 0 S uwait 0xfffffe00a8a32c80 syz-executor.1 16009 1 791 0 S uwait 0xfffffe00a8b2f200 syz-executor.1 16007 1 791 0 S uwait 0xfffffe00a8b2f100 syz-executor.1 16006 1 791 0 S uwait 0xfffffe00a7cd7a00 syz-executor.1 15941 1 793 0 S uwait 0xfffffe00ae0eb680 syz-executor.2 15933 1 793 0 S uwait 0xfffffe00a8a71680 syz-executor.2 15929 1 793 0 S uwait 0xfffffe00ae0db500 syz-executor.2 15926 1 793 0 S uwait 0xfffffe00ae0db380 syz-executor.2 15923 1 793 0 S uwait 0xfffffe00a7cd7c00 syz-executor.2 15812 1 783 0 S uwait 0xfffffe00a8a71080 syz-executor.0 15811 1 783 0 S uwait 0xfffffe00a8a32400 syz-executor.0 15257 1 783 0 S uwait 0xfffffe00ae0ebd00 syz-executor.0 15248 1 783 0 S uwait 0xfffffe00ae0ebb00 syz-executor.0 15239 1 783 0 S uwait 0xfffffe00ae0eba00 syz-executor.0 15230 1 783 0 S uwait 0xfffffe00a7b0bc80 syz-executor.0 15229 1 783 0 S uwait 0xfffffe00a8a32580 syz-executor.0 14888 1 791 0 S uwait 0xfffffe00ae0ebc00 syz-executor.1 14886 1 791 0 S uwait 0xfffffe00a8b2f800 syz-executor.1 13848 1 783 0 S uwait 0xfffffe00a8a71800 syz-executor.0 13847 1 793 0 S uwait 0xfffffe00ae0eb600 syz-executor.2 13846 1 791 0 S uwait 0xfffffe00a8a71d80 syz-executor.1 13842 1 793 0 S uwait 0xfffffe00ae0eb200 syz-executor.2 13841 1 783 0 S uwait 0xfffffe00a7b0b780 syz-executor.0 13839 1 791 0 S uwait 0xfffffe00ae1f6700 syz-executor.1 13831 1 783 0 S uwait 0xfffffe00ae0eb100 syz-executor.0 13830 1 791 0 S uwait 0xfffffe00ae1f6600 syz-executor.1 13829 1 793 0 S uwait 0xfffffe00a8b2fb80 syz-executor.2 13820 1 791 0 S uwait 0xfffffe00a8b4a480 syz-executor.1 13819 1 791 0 S uwait 0xfffffe00ae0eb380 syz-executor.1 13001 1 793 0 S uwait 0xfffffe00a785ea00 syz-executor.2 12997 1 783 0 S uwait 0xfffffe00a7b0bd80 syz-executor.0 12992 1 793 0 S uwait 0xfffffe00ae0dbb00 syz-executor.2 12987 1 783 0 S uwait 0xfffffe00a8a71b80 syz-executor.0 12984 1 783 0 S uwait 0xfffffe00a8a32480 syz-executor.0 12983 1 793 0 S uwait 0xfffffe00a8a71c80 syz-executor.2 12972 1 783 0 S uwait 0xfffffe00ae0eb280 syz-executor.0 12966 1 783 0 S uwait 0xfffffe00a8a71580 syz-executor.0 12866 1 805 0 S uwait 0xfffffe00ae0eb880 syz-executor.3 12865 1 805 0 S uwait 0xfffffe00a8a32d80 syz-executor.3 12864 1 805 0 S uwait 0xfffffe00a8a71280 syz-executor.3 12862 1 805 0 S uwait 0xfffffe00ae0ebc80 syz-executor.3 12811 0 0 0 DL - 0xffffffff84031240 [accounting] 12230 1 805 0 S uwait 0xfffffe00ae0eb180 syz-executor.3 12229 1 805 0 S uwait 0xfffffe00a8a71a80 syz-executor.3 11937 1 783 0 S uwait 0xfffffe00ae0dbf00 syz-executor.0 11933 1 783 0 S uwait 0xfffffe00a7b0b880 syz-executor.0 11929 1 783 0 S uwait 0xfffffe00a8a32780 syz-executor.0 11923 1 783 0 S uwait 0xfffffe00a8a32e80 syz-executor.0 11922 1 783 0 S uwait 0xfffffe00ae0eb480 syz-executor.0 11783 1 783 0 S uwait 0xfffffe00a8b4a900 syz-executor.0 11782 1 783 0 S uwait 0xfffffe00a8a71980 syz-executor.0 11570 1 791 0 S uwait 0xfffffe00a8c37900 syz-executor.1 11569 1 791 0 S uwait 0xfffffe00a8a32300 syz-executor.1 11568 1 791 0 S uwait 0xfffffe00a8a32200 syz-executor.1 11567 1 791 0 S uwait 0xfffffe00a8a32100 syz-executor.1 11565 1 791 0 S uwait 0xfffffe00a8a32000 syz-executor.1 11564 1 791 0 S uwait 0xfffffe00a7b0bb80 syz-executor.1 11563 1 791 0 S uwait 0xfffffe00ae0dbc00 syz-executor.1 11561 1 791 0 S uwait 0xfffffe00ae1f6500 syz-executor.1 11559 1 791 0 S uwait 0xfffffe00a8a32680 syz-executor.1 11558 1 791 0 S uwait 0xfffffe00a8c37700 syz-executor.1 11557 1 791 0 S uwait 0xfffffe00ae0dba00 syz-executor.1 11556 1 791 0 S uwait 0xfffffe00a8a32880 syz-executor.1 11555 1 791 0 S uwait 0xfffffe00a7b0b380 syz-executor.1 11553 1 791 0 S uwait 0xfffffe00a8a32a80 syz-executor.1 11418 1 805 0 S uwait 0xfffffe00ae0db800 syz-executor.3 11417 1 805 0 S uwait 0xfffffe00ae1f6100 syz-executor.3 11307 1 791 0 S uwait 0xfffffe00a8b4a680 syz-executor.1 11301 1 793 0 S uwait 0xfffffe009fb2e400 syz-executor.2 11300 1 791 0 S uwait 0xfffffe00ae0dbe00 syz-executor.1 11295 1 791 0 S uwait 0xfffffe009fb2e580 syz-executor.1 11294 1 783 0 S uwait 0xfffffe00ae0dbd00 syz-executor.0 11293 1 793 0 S uwait 0xfffffe00a785ee00 syz-executor.2 11288 1 783 0 S uwait 0xfffffe00a8c37580 syz-executor.0 11287 1 793 0 S uwait 0xfffffe00ae0db900 syz-executor.2 11284 1 783 0 S uwait 0xfffffe00a7338580 syz-executor.0 11282 1 793 0 S uwait 0xfffffe00a6e0f800 syz-executor.2 11281 1 783 0 S uwait 0xfffffe00a785e400 syz-executor.0 11279 1 793 0 S uwait 0xfffffe00ae0ebe80 syz-executor.2 11276 1 783 0 S uwait 0xfffffe00a785e100 syz-executor.0 11275 1 793 0 S uwait 0xfffffe00ae1f6800 syz-executor.2 11270 1 783 0 S uwait 0xfffffe00a7b0b580 syz-executor.0 11267 1 783 0 S uwait 0xfffffe00a8b4a780 syz-executor.0 11263 1 783 0 S uwait 0xfffffe00ae1f6900 syz-executor.0 11259 1 783 0 S uwait 0xfffffe00ae1f6000 syz-executor.0 11256 1 783 0 S uwait 0xfffffe00a8b4a180 syz-executor.0 11255 1 783 0 S uwait 0xfffffe00ae1f6300 syz-executor.0 11058 1 791 0 S uwait 0xfffffe00a785ec00 syz-executor.1 11050 1 791 0 S uwait 0xfffffe00a7b0b980 syz-executor.1 11048 1 805 0 S uwait 0xfffffe00ae1f6200 syz-executor.3 11043 1 805 0 S uwait 0xfffffe00a785e000 syz-executor.3 11039 1 805 0 S uwait 0xfffffe00a7b0b080 syz-executor.3 11037 1 791 0 S uwait 0xfffffe00a7b0b280 syz-executor.1 11030 1 791 0 S uwait 0xfffffe00ae1f6400 syz-executor.1 11023 1 791 0 S uwait 0xfffffe00a8b4ad00 syz-executor.1 10910 1 805 0 S uwait 0xfffffe00ae1f6e80 syz-executor.3 10903 1 793 0 S uwait 0xfffffe009fb2e200 syz-executor.2 10899 1 805 0 S uwait 0xfffffe00ae1f6c00 syz-executor.3 10897 1 793 0 S uwait 0xfffffe00a7338080 syz-executor.2 10889 1 805 0 S uwait 0xfffffe00ae1f6b00 syz-executor.3 10888 1 793 0 S uwait 0xfffffe00a7b0ba80 syz-executor.2 10877 1 793 0 S uwait 0xfffffe00a785e800 syz-executor.2 10875 1 793 0 S uwait 0xfffffe00a7338680 syz-executor.2 10570 1 793 0 S uwait 0xfffffe00a8c37600 syz-executor.2 10563 1 793 0 S uwait 0xfffffe00a7b0b680 syz-executor.2 10562 1 791 0 S uwait 0xfffffe00a7338400 syz-executor.1 10555 1 791 0 S uwait 0xfffffe00a7338a80 syz-executor.1 10549 1 793 0 S uwait 0xfffffe009e9c3200 syz-executor.2 10544 1 791 0 S uwait 0xfffffe00a8c37a80 syz-executor.1 10540 1 791 0 S uwait 0xfffffe009e3fae00 syz-executor.1 10537 1 791 0 S uwait 0xfffffe00a7b0b480 syz-executor.1 9645 0 0 0 DL (threaded) [zfskern] 111548 D t->zthr 0xfffffe00addce648 [arc_evict] 112942 D t->zthr 0xfffffe00addce548 [arc_reap] 112943 D - 0xfffffe009e9f5200 [dbu_evict] 112944 D dbuf_ev 0xffffffff85a9f280 [dbuf_evict_thread] 112945 D - 0xfffffe009e9f5a00 [z_vdev_file_0] 112946 D - 0xfffffe009e9f5a00 [z_vdev_file_1] 112947 D - 0xfffffe009e9f5a00 [z_vdev_file_2] 112948 D - 0xfffffe009e9f5a00 [z_vdev_file_3] 112949 D - 0xfffffe009e9f5a00 [z_vdev_file_4] 112950 D - 0xfffffe009e9f5a00 [z_vdev_file_5] 112951 D - 0xfffffe009e9f5a00 [z_vdev_file_6] 112952 D - 0xfffffe009e9f5a00 [z_vdev_file_7] 112953 D - 0xfffffe009e9f5a00 [z_vdev_file_8] 112954 D - 0xfffffe009e9f5a00 [z_vdev_file_9] 112955 D - 0xfffffe009e9f5a00 [z_vdev_file_10] 112956 D - 0xfffffe009e9f5a00 [z_vdev_file_11] 112957 D - 0xfffffe009e9f5a00 [z_vdev_file_12] 112958 D - 0xfffffe009e9f5a00 [z_vdev_file_13] 112959 D - 0xfffffe009e9f5a00 [z_vdev_file_14] 112960 D - 0xfffffe009e9f5a00 [z_vdev_file_15] 112961 D l2arc_f 0xffffffff85a8e280 [l2arc_feed_thread] 112962 D - 0xfffffe00a8cdbb00 [zfsvfs] 112963 S zevent_ 0xffffffff85aa0240 [sysevent] 9295 1 791 0 S uwait 0xfffffe00a7338d80 syz-executor.1 9293 1 791 0 S uwait 0xfffffe009fa84900 syz-executor.1 8978 1 793 0 S uwait 0xfffffe00a8c37400 syz-executor.2 8974 1 793 0 S uwait 0xfffffe00a8b4a380 syz-executor.2 8968 1 793 0 S uwait 0xfffffe00a8b4a280 syz-executor.2 8964 1 793 0 S uwait 0xfffffe00a6e0f300 syz-executor.2 8963 1 793 0 S uwait 0xfffffe009fa84500 syz-executor.2 8675 1 793 0 S uwait 0xfffffe009fb2e100 syz-executor.2 8674 1 793 0 S uwait 0xfffffe00a8b4a580 syz-executor.2 8673 1 793 0 S uwait 0xfffffe00a8b4af00 syz-executor.2 8672 1 793 0 S uwait 0xfffffe009fa84600 syz-executor.2 7834 1 783 0 S uwait 0xfffffe00a8b4ab00 syz-executor.0 7820 1 793 0 S uwait 0xfffffe00584d7100 syz-executor.2 7819 1 783 0 S uwait 0xfffffe00a6e0f900 syz-executor.0 7814 1 793 0 S uwait 0xfffffe009fa84b00 syz-executor.2 7811 1 805 0 S uwait 0xfffffe009e9c3100 syz-executor.3 7810 1 793 0 S uwait 0xfffffe00a6e0f700 syz-executor.2 7808 1 783 0 S uwait 0xfffffe00a6e0f400 syz-executor.0 7807 1 791 0 S uwait 0xfffffe009fa1ac00 syz-executor.1 7805 1 805 0 S uwait 0xfffffe00a6e0f100 syz-executor.3 7800 1 791 0 S uwait 0xfffffe009fa84480 syz-executor.1 7796 1 805 0 S uwait 0xfffffe00a7338480 syz-executor.3 7793 1 791 0 S uwait 0xfffffe009fa84700 syz-executor.1 7786 1 791 0 S uwait 0xfffffe00a7338c80 syz-executor.1 7784 1 791 0 S uwait 0xfffffe009e3fad80 syz-executor.1 5633 1 783 0 S uwait 0xfffffe00a6e0f000 syz-executor.0 5631 1 783 0 S uwait 0xfffffe009fb2ea80 syz-executor.0 5349 1 791 0 S uwait 0xfffffe00a7338180 syz-executor.1 5348 1 783 0 S uwait 0xfffffe00a6e0fa00 syz-executor.0 5347 1 791 0 S uwait 0xfffffe009fa84800 syz-executor.1 5346 1 783 0 S uwait 0xfffffe009fb2ee80 syz-executor.0 5338 1 791 0 S uwait 0xfffffe009e3fa800 syz-executor.1 5337 1 783 0 S uwait 0xfffffe009e441580 syz-executor.0 5336 1 791 0 S uwait 0xfffffe009fa84f00 syz-executor.1 5331 1 783 0 S uwait 0xfffffe00a6e0f200 syz-executor.0 5326 1 791 0 S uwait 0xfffffe00a6e0f500 syz-executor.1 5325 1 783 0 S uwait 0xfffffe00a6e0f600 syz-executor.0 5324 1 791 0 S uwait 0xfffffe009fa1a080 syz-executor.1 5319 1 783 0 S uwait 0xfffffe009fb2ec80 syz-executor.0 5314 1 783 0 S uwait 0xfffffe009e9c3000 syz-executor.0 5313 1 783 0 S uwait 0xfffffe009fb2e780 syz-executor.0 5308 1 783 0 S uwait 0xfffffe009fb2eb80 syz-executor.0 5304 1 783 0 S uwait 0xfffffe00a8b4ae00 syz-executor.0 4573 1 4573 65 Ss select 0xfffffe00a732fcc0 dhclient 4367 1 791 0 S uwait 0xfffffe009e9c3e00 syz-executor.1 4363 1 783 0 S uwait 0xfffffe009fa84e00 syz-executor.0 4357 1 791 0 S uwait 0xfffffe00a6e0f880 syz-executor.1 4352 1 783 0 S uwait 0xfffffe009fb2ed80 syz-executor.0 4346 1 791 0 S umtxn 0xfffffe00a6e0fb00 syz-executor.1 4343 1 783 0 S uwait 0xfffffe009fa84380 syz-executor.0 4336 1 783 0 S uwait 0xfffffe009fb2e880 syz-executor.0 4330 1 783 0 S uwait 0xfffffe009e441980 syz-executor.0 3700 1 3700 0 Ss select 0xfffffe00a732fe40 dhclient 3691 1 3691 0 Ss select 0xfffffe0056b8d0c0 dhclient 3672 1 3672 65 Ss select 0xfffffe00a71d3ac0 dhclient 3253 1 783 0 S uwait 0xfffffe00a6e0fd00 syz-executor.0 3243 1 783 0 S uwait 0xfffffe009e9c3300 syz-executor.0 3235 1 783 0 S uwait 0xfffffe009e3fa700 syz-executor.0 3226 1 783 0 S uwait 0xfffffe009fa84c00 syz-executor.0 2955 1 2955 0 Ss select 0xfffffe00a71d3a40 dhclient 2952 1 2952 0 Ss select 0xfffffe00a732ff40 dhclient 2932 1 2932 65 Ss select 0xfffffe00a71d3bc0 dhclient 2791 1 805 0 S uwait 0xfffffe009fa84080 syz-executor.3 2790 1 805 0 S uwait 0xfffffe009fa84d00 syz-executor.3 2642 1 793 0 S uwait 0xfffffe0056fd6380 syz-executor.2 2637 1 793 0 S uwait 0xfffffe00a6e0ff00 syz-executor.2 2633 1 793 0 S uwait 0xfffffe0058af3a80 syz-executor.2 2631 1 793 0 S uwait 0xfffffe009e3faa00 syz-executor.2 2629 1 793 0 S uwait 0xfffffe009e3fa300 syz-executor.2 2033 1 2033 0 Ss select 0xfffffe0057416540 dhclient 2029 1 2029 0 Ss select 0xfffffe00a71d3ec0 dhclient 2003 1 2003 65 Ss select 0xfffffe00574165c0 dhclient 1980 0 0 0 DL aiordy 0xfffffe009fb2f538 [aiod4] 1979 0 0 0 DL aiordy 0xfffffe009e542000 [aiod3] 1978 0 0 0 DL aiordy 0xfffffe009e44b000 [aiod2] 1977 0 0 0 DL aiordy 0xfffffe00a71d0a70 [aiod1] 1164 1 1164 0 Ss select 0xfffffe0056b8ba40 dhclient 1161 1 1161 0 Ss select 0xfffffe0056b8d240 dhclient 805 780 805 0 Rs syz-executor.3 793 780 793 0 Ss nanslp 0xffffffff8405af81 syz-executor.2 791 780 791 0 Rs syz-executor.1 783 780 783 0 Rs syz-executor.0 780 778 778 0 S (threaded) syz-fuzzer 100121 S uwait 0xfffffe009e441280 syz-fuzzer 100122 S uwait 0xfffffe0058af3b80 syz-fuzzer 100123 S uwait 0xfffffe009e9c3f00 syz-fuzzer 100124 S uwait 0xfffffe009e441080 syz-fuzzer 100125 S uwait 0xfffffe009e441180 syz-fuzzer 100126 S uwait 0xfffffe009e3fa500 syz-fuzzer 100127 S uwait 0xfffffe009e3fa600 syz-fuzzer 100128 S uwait 0xfffffe009e441380 syz-fuzzer 100129 S kqread 0xfffffe005700b800 syz-fuzzer 778 776 778 0 Ss pause 0xfffffe009e9a15e8 csh 776 694 776 0 Ss select 0xfffffe0056b8b840 sshd 760 1 760 0 Ss+ ttyin 0xfffffe0056ff8cb0 getty 759 1 759 0 Ss+ ttyin 0xfffffe00575fbcb0 getty 758 1 758 0 Ss+ ttyin 0xfffffe00583e50b0 getty 757 1 757 0 Ss+ ttyin 0xfffffe00583e54b0 getty 756 1 756 0 Ss+ ttyin 0xfffffe00583e58b0 getty 755 1 755 0 Ss+ ttyin 0xfffffe00583e5cb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe005747f0b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005747f4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005747f8b0 getty 698 1 698 0 Ss nanslp 0xffffffff8405af80 cron 694 1 694 0 Ss select 0xfffffe0057416740 sshd 507 1 507 0 Ss select 0xfffffe0057416e40 syslogd 436 1 436 0 Ss select 0xfffffe0057416c40 devd 435 1 435 65 Ss select 0xfffffe0057416a40 dhclient 350 1 350 0 Ss select 0xfffffe0056b8bbc0 dhclient 347 1 347 0 Ss select 0xfffffe0057416d40 dhclient 23 0 0 0 DL vlruwt 0xfffffe0058537000 [vnlru] 22 0 0 0 DL syncer 0xffffffff84183360 [syncer] 21 0 0 0 DL (threaded) [bufdaemon] 100085 D qsleep 0xffffffff84181060 [bufdaemon] 100088 D - 0xffffffff83411f80 [bufspacedaemon-0] 100100 D sdflush 0xfffffe005887fce8 [/ worker] 20 0 0 0 DL psleep 0xffffffff841b9580 [vmdaemon] 19 0 0 0 DL (threaded) [pagedaemon] 100083 D psleep 0xffffffff841ad0b8 [dom0] 100089 D launds 0xffffffff841ad0c4 [laundry: dom0] 100090 D umarcl 0xffffffff81eacb40 [uma] 18 0 0 0 DL - 0xffffffff83e120a0 [rand_harvestq] 17 0 0 0 DL waiting 0xffffffff84d54560 [sctp_iterator] 16 0 0 0 DL pftm 0xffffffff849c4e20 [pf purge] 15 0 0 0 DL - 0xffffffff8417c280 [soaiod4] 9 0 0 0 DL - 0xffffffff8417c280 [soaiod3] 8 0 0 0 DL - 0xffffffff8417c280 [soaiod2] 7 0 0 0 DL - 0xffffffff8417c280 [soaiod1] 6 0 0 0 DL (threaded) [cam] 100048 D - 0xffffffff83c97840 [doneq0] 100049 D - 0xffffffff83c977c0 [async] 100082 D - 0xffffffff83c97640 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791a888 [sequencer 00] 5 0 0 0 DL crypto_ 0xfffffe00541b0d80 [crypto returns 1] 4 0 0 0 DL crypto_ 0xfffffe00541b0d30 [crypto returns 0] 3 0 0 0 DL crypto_ 0xffffffff841a7160 [crypto] 13 0 0 0 DL (threaded) [geom] 100039 D - 0xffffffff8402e540 [g_event] 100040 D - 0xffffffff8402e580 [g_up] 100041 D - 0xffffffff8402e5c0 [g_down] 2 0 0 0 DL (threaded) [KTLS] 100029 D - 0xfffffe00081ecb00 [thr_0] 100030 D - 0xfffffe00081ecb80 [thr_1] 100031 D - 0xffffffff8417d608 [alloc_0] 12 0 0 0 RL (threaded) [intr] 100012 I [swi6: task queue] 100013 I [swi6: Giant taskq] 100015 I [swi5: fast taskq] 100032 I [swi4: clock (0)] 100033 I [swi4: clock (1)] 100034 I [swi1: netisr 0] 100035 I [swi3: vm] 100036 Run CPU 1 [swi1: hpts] 100037 I [swi1: hpts] 100050 I [irq24: virtio_pci0] 100051 I [irq25: virtio_pci0] 100052 I [irq26: virtio_pci0] 100053 I [irq27: virtio_pci0] 100054 I [irq28: virtio_pci1] 100055 I [irq29: virtio_pci1] 100056 I [irq30: virtio_pci1] 100057 I [irq31: virtio_pci1] 100058 I [irq32: virtio_pci1] 100063 I [irq10: virtio_pci2] 100065 I [irq1: atkbd0] 100066 I [irq12: psm0] 100067 I [swi0: uart uart++] 100075 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 0xfffffe0053d52538 [init] 10 0 0 0 DL audit_w 0xffffffff841a8100 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8402f440 [swapper] 100005 D - 0xfffffe00081f4800 [if_config_tqg_0] 100006 D - 0xfffffe00081f4600 [softirq_0] 100007 D - 0xfffffe00081f4400 [softirq_1] 100008 D - 0xfffffe00081f4200 [if_io_tqg_0] 100009 D - 0xfffffe00081f4000 [if_io_tqg_1] 100010 D - 0xfffffe0053deed00 [in6m_free taskq] 100011 D - 0xfffffe0053deeb00 [deferred_unmount ta] 100014 D - 0xfffffe0053dee500 [thread taskq] 100016 D - 0xfffffe0053dee100 [linuxkpi_irq_wq] 100017 D - 0xfffffe0053df8e00 [kqueue_ctx taskq] 100018 D - 0xfffffe0053df8c00 [pci_hp taskq] 100019 D - 0xfffffe0053df8a00 [aiod_kick taskq] 100020 D - 0xfffffe0053df8800 [inm_free taskq] 100021 D - 0xfffffe0053df8600 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df8600 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df8600 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df8600 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df8100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df8100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df8100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df8100 [linuxkpi_long_wq_3] 100038 D - 0xfffffe0053e00200 [firmware taskq] 100042 D - 0xfffffe0054188c00 [crypto_0] 100043 D - 0xfffffe0054188c00 [crypto_1] 100059 D - 0xfffffe0056eabd00 [vtnet0 rxq 0] 100060 D - 0xfffffe0056eabc00 [vtnet0 txq 0] 100061 D - 0xfffffe0056eabb00 [vtnet0 rxq 1] 100062 D - 0xfffffe0056eaba00 [vtnet0 txq 1] 100064 D vtbslp 0xfffffe0056b8be80 [virtio_balloon] 100068 D - 0xfffffe0056feaa00 [mca taskq] 100073 D - 0xffffffff82c7e340 [deadlkres] 100077 D - 0xfffffe00573eb600 [acpi_task_0] 100078 D - 0xfffffe00573eb600 [acpi_task_1] 100079 D - 0xfffffe00573eb600 [acpi_task_2] 100081 D - 0xfffffe0054188500 [CAM taskq] 112936 D - 0xfffffe009e9f5000 [system_taskq_0] 112937 D - 0xfffffe009e9f5000 [system_taskq_1] 112938 D - 0xfffffe00a6e01100 [system_delay_taskq_] 112939 D - 0xfffffe00a6e01100 [system_delay_taskq_] 112940 D - 0xfffffe009fb28700 [arc_prune_0] 112941 D - 0xfffffe009fb28700 [arc_prune_1] db> show all locks Process 24207 (syz-executor.1) thread 0xfffffe00aaf97900 (126950) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8407f870) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1233 Process 24207 (syz-executor.1) thread 0xfffffe00a7e7b3a0 (136185) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe00aaba1c78) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:491 Process 12 (intr) thread 0xfffffe0053e253a0 (100036) exclusive rw tcpinp (tcpinp) r = 0 (0xfffffe00a7d1adb0) locked @ /syzkaller/managers/main/kernel/sys/netinet/tcp_hpts.c:1590 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 linker 401 10463K 498 devbuf 4217 4339K 4246 filedesc 428 3423K 46293 tcp_hpts 6 3201K 6 solaris 129 2804K 199 sysctloid 46377 2735K 46481 vtbuf 24 1968K 46 pcb 1082 1674K 69805 kobj 326 1304K 485 subproc 588 1250K 24517 newblk 10 1027K 42966 vfscache 3 1025K 3 inodedep 208 590K 24460 vmem 3 532K 7 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 941 353K 47208 sctp_stro 343 333K 14041 acpica 1674 184K 55623 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 9 130K 23299 tfo_ccache 1 128K 1 kdtrace 701 122K 60402 umtx 880 110K 880 DEVFS1 109 109K 126 sem 4 106K 4 BPF 46 88K 95 bus 986 80K 3488 mtx_pool 2 72K 2 syncache 1 68K 1 module 514 65K 514 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_atky 1284 53K 63166 dirrem 198 50K 23893 temp 36 35K 4009 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 98 sctp_stri 60 30K 2374 msg 4 30K 4 gtaskqueue 18 26K 18 sctp_timw 99 25K 99 freefile 198 25K 23607 kbdmux 6 22K 6 kqueue 289 21K 24387 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 140 19K 2053 pwddesc 284 18K 24408 kstat_data 17 17K 17 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 ithread 99 16K 99 sctp_athm 941 15K 48298 bus-sc 34 15K 1693 ksem 35 14K 354 lltable 45 14K 785 KTRACE 101 13K 8416 cred 49 13K 525 ifnet 7 13K 7 ether_multi 152 13K 196 kenv 95 12K 95 eventhandler 136 12K 136 DEVFSP 179 12K 4652 sctp_map 686 11K 27838 CAM queue 5 11K 1528 GEOM 61 10K 493 rman 84 10K 425 pf_osfp 88 10K 88 in6_multi 65 9K 65 taskqueue 81 9K 81 bmsafemap 2 9K 24437 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 87 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 xform 109 8K 6849 lockf 70 8K 1268 UMA 365 7K 365 crypto 20 7K 1721 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 731 pf_ifnet 13 5K 448 ufs_dirhash 24 5K 24 sctp_aadr 72 5K 813 session 35 5K 66 vt 11 5K 11 pf_table 2 4K 408 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 selfd 55 4K 316365 hhook 15 4K 17 inpcbpolicy 91 3K 16150 proc-args 52 3K 730 terminal 11 3K 11 uidinfo 5 3K 36 select 19 3K 925 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 sctp_ifa 13 2K 14 osd 80 2K 9167 CAM XPT 22 2K 543 Unitno 25 2K 81 tcp_fsb 18 2K 2190 in_multi 6 2K 16 vnodemarker 3 2K 893 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 freework 5 2K 29875 softdep 1 1K 1 mkdir 8 1K 46150 freeblks 4 1K 23791 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 NFSD session 1 1K 1 CAM periph 4 1K 271 sigio 13 1K 25 sctp_ifn 6 1K 14 ipsec 3 1K 3 pf_rule 6 1K 517 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 filedesc_to_leader 12 1K 39 isadev 6 1K 6 mount 16 1K 590 pci_link 10 1K 10 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 23075 diradd 4 1K 23936 ip_msource 8 1K 19 pfil 4 1K 4 cdev 2 1K 2 ip6_msource 6 1K 15 chacha20random 1 1K 1 vegas data 20 1K 75 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 indirdep 1 1K 8618 vnodes 1 1K 3 CAM SIM 2 1K 2 ktls 1 1K 1 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 9 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 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 soname 5 1K 39407 pmchooks 1 1K 1 filecaps 5 1K 138 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 50 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 40848 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 chd data 0 0K 35 cubic data 0 0K 42 htcp data 0 0K 41 sctp_mcore 0 0K 0 sctp_socko 0 0K 22716 sctp_iter 0 0K 64 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 53 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 cdg data 0 0K 51 pf_altq 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 dctcp data 0 0K 54 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 madt_table 0 0K 2 smartpqi 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 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 xen_intr 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 ciss_data 0 0K 0 BACKLIGHT 0 0K 0 xnb 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 xbbd 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_fictitious 0 0K 0 vtfont 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 amr 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 UMAHash 0 0K 0 ata_da 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 16806 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 440 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 87 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 scsi_ch 0 0K 0 scsi_cd 0 0K 0 AHCI driver 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 ktls_ocf 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpifw 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 257 ip6_moptions 0 0K 19 in6_mfilter 0 0K 37 frag6 0 0K 2 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 LRO 0 0K 0 newreno data 0 0K 1 ip_moptions 0 0K 44 in_mfilter 0 0K 64 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 2 VN POLL 0 0K 8 twsbuf 0 0K 0 statfs 0 0K 23421 namei_tracker 0 0K 20 export_host 0 0K 0 cl_savebuf 0 0K 112 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 658 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 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 biobuf 0 0K 0 aios 0 0K 9 lio 0 0K 56 acl 0 0K 0 osti_cacheable 0 0K 0 mbuf_tag 0 0K 277 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 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 3313 eventfd 0 0K 53 Witness 0 0K 0 stack 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sbuf 0 0K 304 md_sectors 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 md_disk 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 955 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 tmpfs dir 0 0K 0 tmpfs name 0 0K 0 tmpfs mount 0 0K 0 NFS FHA 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_cluster 2048 750 21168 54596 0 254 44888064 0 mbuf_jumbo_page 4096 8338 2401 1020480 0 254 43986944 0 mbuf 256 9322 25613 6528678 0 254 8943360 0 tcp_log 416 895 20003 937277 0 254 8693568 0 malloc-16384 16384 214 4 23145 0 1 3571712 0 RADIX NODE 144 20678 1073 617714 0 63 3132144 0 UMA Slabs 0 112 23706 1743 26625 0 126 2850288 0 ertt_txseginfo 40 39549 26909 2838984 0 254 2658320 0 pbuf 2624 0 957 0 0 2 2511168 0 vmem btag 56 38062 1297 40338 0 254 2204104 0 malloc-128 128 15185 36 15236 0 126 1948288 0 BUF TRIE 144 472 11288 29789 0 62 1693440 0 malloc-384 384 4158 12 4166 0 30 1601280 0 malloc-4096 4096 327 3 861 0 2 1351680 0 MAP ENTRY 96 13507 521 1409958 0 127 1346688 0 malloc-4096 4096 297 4 24232 0 2 1232896 0 malloc-2048 2048 508 90 32696 0 8 1224704 0 sctp_asoc 2288 343 177 13919 0 254 1189760 0 256 Bucket 2048 525 49 52171 0 8 1175552 0 tcp_bbr_map 128 2056 7089 1148701 0 126 1170560 0 VM OBJECT 264 4207 68 354710 0 30 1128600 0 sctp_ep 1280 538 206 31818 0 254 952320 0 FFS inode 1160 692 43 24321 0 8 852600 0 THREAD 1808 413 27 36187 0 8 795520 0 VMSPACE 2544 257 10 24183 0 4 679248 0 socket 944 375 313 50049 0 254 649472 0 malloc-1024 1024 452 80 14749 0 16 544768 0 sctp_raddr 736 528 121 15716 0 254 477664 0 malloc-384 384 942 178 47910 0 30 430080 0 PROC 1336 286 17 24213 0 8 404808 0 malloc-256 256 831 714 52143 0 62 395520 0 malloc-65536 65536 6 0 6 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 732 87 24363 0 30 366912 0 malloc-64 64 5366 178 29884 0 254 354816 0 filedesc0 1072 284 17 24408 0 8 322672 0 malloc-16 16 18801 199 18913 0 254 304000 0 malloc-384 384 207 563 24522 0 30 295680 0 UMA Zones 768 337 2 337 0 16 260352 0 malloc-32 32 7658 154 8260 0 254 249984 0 tcpcb 1080 51 180 9126 0 254 249480 0 malloc-256 256 325 575 48854 0 62 230400 0 malloc-32768 32768 0 7 85 0 1 229376 0 malloc-32768 32768 0 7 7837 0 1 229376 0 sctp_chunk 152 228 1280 9587 0 254 229216 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-256 256 58 812 73970 0 62 222720 0 malloc-128 128 1487 63 29966 0 126 198400 0 malloc-65536 65536 1 2 701 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 FFS2 dinode 256 692 58 24320 0 62 192000 0 mbuf_packet 256 174 576 95785 0 254 192000 0 malloc-128 128 1297 36 27985 0 126 170624 0 tcp_inpcb 496 51 285 9126 0 254 166656 0 128 Bucket 1024 121 30 11701 0 16 154624 0 S VFS Cache 104 1076 406 25419 0 126 154128 0 malloc-256 256 478 122 39314 0 62 153600 0 malloc-384 384 332 48 1917 0 30 145920 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 0 2 48 0 1 131072 0 malloc-65536 65536 0 2 136 0 1 131072 0 clpbuf 2624 0 48 2314 0 16 125952 0 UMA Kegs 384 322 1 322 0 30 124032 0 tcp_bbr_pcb 832 16 128 4677 0 16 119808 0 ksiginfo 112 288 756 4190 0 126 116928 0 malloc-16384 16384 7 0 7 0 1 114688 0 malloc-64 64 1316 322 30075 0 254 104832 0 malloc-128 128 214 592 25917 0 126 103168 0 malloc-128 128 588 218 72288 0 126 103168 0 malloc-32768 32768 1 2 17 0 1 98304 0 malloc-8192 8192 7 5 125 0 1 98304 0 malloc-4096 4096 22 2 24 0 2 98304 0 malloc-64 64 1326 123 49815 0 254 92736 0 64 Bucket 512 109 67 46476 0 30 90112 0 g_bio 408 0 210 164294 0 30 85680 0 Files 80 731 269 95057 0 126 80000 0 udplite_inpcb 496 26 126 5737 0 254 75392 0 malloc-8192 8192 9 0 9 0 1 73728 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-16384 16384 1 3 166 0 1 65536 0 malloc-256 256 39 216 53696 0 62 65280 0 da_ccb 544 0 119 46432 0 16 64736 0 TURNSTILE 136 441 21 441 0 62 62832 0 malloc-4096 4096 15 0 555 0 2 61440 0 32 Bucket 256 97 128 33807 0 62 57600 0 malloc-1024 1024 39 13 1870 0 16 53248 0 malloc-256 256 52 143 980 0 62 49920 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 malloc-2048 2048 5 19 1129 0 8 49152 0 malloc-2048 2048 4 20 509 0 8 49152 0 malloc-512 512 62 34 2667 0 30 49152 0 pcpu-8 8 5280 864 17273 0 254 49152 0 malloc-32 32 1000 512 50745 0 254 48384 0 pipe 744 35 25 1395 0 16 44640 0 malloc-64 64 191 502 316906 0 254 44352 0 malloc-8192 8192 5 0 5 0 1 40960 0 malloc-2048 2048 13 7 367 0 8 40960 0 malloc-1024 1024 4 36 538 0 16 40960 0 sctp_stream_msg_out 112 297 63 3382 0 254 40320 0 malloc-16 16 1741 759 113669 0 254 40000 0 SLEEPQUEUE 88 441 7 441 0 126 39424 0 tcp_rack_pcb 832 10 35 2182 0 16 37440 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 121334 0 16 36864 0 malloc-4096 4096 3 6 23428 0 2 36864 0 pcpu-64 64 495 81 495 0 254 36864 0 sctp_laddr 48 45 711 7990 0 254 36288 0 malloc-384 384 83 7 85 0 30 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 7 0 1 32768 0 malloc-16384 16384 1 1 16 0 1 32768 0 malloc-8192 8192 2 2 23 0 1 32768 0 16 Bucket 144 105 119 2617 0 62 32256 0 malloc-128 128 34 214 441 0 126 31744 0 PWD 32 176 706 23032 0 254 28224 0 KNOTE 160 28 147 271315 0 62 28000 0 sctp_readq 152 153 29 1105 0 254 27664 0 malloc-8192 8192 0 3 44 0 1 24576 0 malloc-4096 4096 3 3 79 0 2 24576 0 malloc-1024 1024 20 4 110 0 16 24576 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 63 237 6843 0 126 24000 0 itimer 352 0 66 89 0 30 23232 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-256 256 37 53 2028 0 62 23040 0 malloc-2048 2048 7 3 16 0 8 20480 0 malloc-1024 1024 4 16 49 0 16 20480 0 tcp_rack_map 112 20 160 3511 0 126 20160 0 ertt 72 51 229 9126 0 126 20160 0 malloc-64 64 156 159 33149 0 254 20160 0 2 Bucket 32 86 544 4456 0 254 20160 0 vtnet_tx_hdr 24 0 835 1737806 0 254 20040 0 malloc-128 128 96 59 632 0 126 19840 0 Mountpoints 2752 2 5 15 0 4 19264 0 unpcb 256 23 52 2013 0 254 19200 0 malloc-384 384 25 25 155 0 30 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-2048 2048 1 7 27 0 8 16384 0 malloc-512 512 19 13 51 0 30 16384 0 rl_entry 40 265 139 267 0 254 16160 0 malloc-32 32 249 255 23303 0 254 16128 0 malloc-32 32 101 403 17129 0 254 16128 0 ripcb 496 8 24 665 0 254 15872 0 udp_inpcb 496 6 26 622 0 254 15872 0 malloc-256 256 19 41 718 0 62 15360 0 cpuset 104 8 116 808 0 126 12896 0 malloc-2048 2048 0 6 42 0 8 12288 0 malloc-2048 2048 2 4 2013 0 8 12288 0 malloc-512 512 9 15 37 0 30 12288 0 malloc-512 512 5 19 896 0 30 12288 0 malloc-64 64 124 65 609 0 254 12096 0 malloc-32 32 214 164 20370 0 254 12096 0 malloc-16 16 536 214 18897 0 254 12000 0 malloc-128 128 39 54 2231 0 126 11904 0 kenv 258 15 30 1048 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 68 0 2 8192 0 malloc-4096 4096 0 2 582 0 2 8192 0 malloc-1024 1024 2 6 6 0 16 8192 0 malloc-1024 1024 3 5 3 0 16 8192 0 malloc-512 512 0 16 132 0 30 8192 0 malloc-512 512 8 8 92 0 30 8192 0 malloc-512 512 0 16 58 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcp_log_bucket 176 0 46 2 0 62 8096 0 tcptw 88 0 92 25 0 254 8096 0 PGRP 88 39 53 97 0 126 8096 0 sctp_asconf_ack 48 0 168 46 0 254 8064 0 udpcb 32 32 220 6359 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 30 96 74 0 254 8064 0 malloc-64 64 2 124 17 0 254 8064 0 malloc-32 32 19 233 1337 0 254 8064 0 malloc-32 32 133 119 335 0 254 8064 0 malloc-32 32 19 233 97 0 254 8064 0 4 Bucket 48 6 162 638 0 254 8064 0 malloc-16 16 33 467 10123 0 254 8000 0 malloc-16 16 22 478 39 0 254 8000 0 malloc-16 16 36 464 14791 0 254 8000 0 malloc-16 16 6 494 27 0 254 8000 0 malloc-16 16 14 486 40 0 254 8000 0 tcp_log_node 120 0 66 10 0 126 7920 0 AIO 208 2 36 133 0 62 7904 0 cryptop 280 0 28 335 0 30 7840 0 AIOCB 552 0 14 224 0 16 7728 0 L VFS Cache 320 0 24 17 0 30 7680 0 malloc-384 384 0 20 102 0 30 7680 0 AIOLIO 272 0 28 56 0 30 7616 0 FPU_save_area 832 1 8 1 0 16 7488 0 domainset 40 0 126 787 0 254 5040 0 abd_chunk 4096 1 0 1 0 2 4096 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-1024 1024 0 4 1 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 hostcache 64 1 62 1 0 254 4032 0 syncache 168 0 24 6 0 254 4032 0 ipq 56 0 72 2 0 254 4032 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 malloc-384 384 1 9 3 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 21 18 30 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo_ccache_entries 80 4 28 4 0 126 2560 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 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 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf 40 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 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 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 sackhole 32 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 224 0 0 0 0 62 0 0 NCLNODE 592 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 24 0 0 0 0 254 0 0 linux_dma_pctrie 144 0 0 0 0 62 0 0 IOMMU_MAP_ENTRY 120 0 0 0 0 126 0 0 ktls_session 192 0 0 0 0 62 0 0 mbuf_jumbo_16k 16384 0 0 0 0 254 0 0 mbuf_jumbo_9k 9216 0 0 0 0 254 0 0 audit_record 1280 0 0 0 0 8 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-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 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