panic: ASan: Invalid access, 4-byte read at 0xfffffe00ab6090b8, UMAUseAfterFree(fd) cpuid = 0 time = 1634633821 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00077f5490 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00077f55f0 vpanic() at vpanic+0x2c5/frame 0xfffffe00077f56d0 panic() at panic+0xb5/frame 0xfffffe00077f5790 __asan_load4_noabort() at __asan_load4_noabort+0x216/frame 0xfffffe00077f5850 sctp_med_chunk_output() at sctp_med_chunk_output+0x557/frame 0xfffffe00077f6400 sctp_chunk_output() at sctp_chunk_output+0x2b25/frame 0xfffffe00077f7050 sctp_process_control() at sctp_process_control+0x7b22/frame 0xfffffe00077f7720 sctp_common_input_processing() at sctp_common_input_processing+0xb26/frame 0xfffffe00077f7980 sctp_input_with_port() at sctp_input_with_port+0x587/frame 0xfffffe00077f7b10 sctp_input() at sctp_input+0x32/frame 0xfffffe00077f7b30 ip_input() at ip_input+0x6ca/frame 0xfffffe00077f7cf0 swi_net() at swi_net+0x2e5/frame 0xfffffe00077f7d90 ithread_loop() at ithread_loop+0x4f1/frame 0xfffffe00077f7ef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe00077f7f30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe00077f7f30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 12 tid 100029 ] Stopped at kdb_enter+0x6b: movq $0,0x28df37a(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b es 0x3b fs 0x13 gs 0x1b ss 0 rax 0x12 rcx 0xc5c2a62803ffd5b8 rdx 0x1 rbx 0 rsp 0xfffffe00077f55d0 rbp 0xfffffe00077f55f0 rsi 0 rdi 0xffffffff817c0d4a vprintf+0x35a r8 0 r9 0xfffffe00077f5108 r10 0 r11 0 r12 0xfffffe0053e07720 r13 0xfffffe00077f5601 r14 0xffffffff82c86ec0 .str.18 r15 0xffffffff82c86ec0 .str.18 rip 0xffffffff817b46bb kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28df37a(%rip) db> show proc Process 12 (intr) at 0xfffffe0053df9a70: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff84034a00 ABI: null flag: 0x10000284 flag2: 0 reaper: 0xffffffff84034a00 reapsubtree: 12 sigparent: 20 vmspace: 0xffffffff84035980 (map 0xffffffff84035980) (map.pmap 0xffffffff84035a40) (pmap 0xffffffff84035aa8) threads: 23 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100029 Run CPU 0 [swi1: netisr 0] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi3: vm] 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++] 100068 I [swi1: pf send] db> ps pid ppid pgrp uid state wmesg wchan cmd 12226 794 794 0 R (threaded) syz-executor.3 114854 Run CPU 1 syz-executor.3 115145 S uwait 0xfffffe00a918b300 syz-executor.3 115150 S uwait 0xfffffe009e39ba00 syz-executor.3 12195 1 782 0 S uwait 0xfffffe00a7c88800 syz-executor.0 12191 1 782 0 S uwait 0xfffffe00a7c99600 syz-executor.0 12187 1 782 0 S uwait 0xfffffe00a912de80 syz-executor.0 12183 1 782 0 S umtxn 0xfffffe00a4eaa000 syz-executor.0 12051 1 782 60928 S uwait 0xfffffe00a7fb1100 syz-executor.0 11708 1 794 0 S uwait 0xfffffe00a7c88b80 syz-executor.3 11707 1 794 0 S uwait 0xfffffe00a916a300 syz-executor.3 11649 11648 784 0 SV uwait 0xfffffe00a7c88600 syz-executor.2 11648 1 784 0 DV ppwait 0xfffffe00a97204e8 syz-executor.2 11480 1 794 0 S uwait 0xfffffe00a9146c00 syz-executor.3 11447 1 782 0 S uwait 0xfffffe00a4eaa600 syz-executor.0 11446 1 794 0 S uwait 0xfffffe00a7fb1c00 syz-executor.3 11445 1 782 0 S umtxn 0xfffffe00a7934980 syz-executor.0 11442 1 794 0 S uwait 0xfffffe00a7c88a00 syz-executor.3 11441 1 783 0 S umtxn 0xfffffe009e9d4180 syz-executor.1 11438 1 783 0 S uwait 0xfffffe00a918b280 syz-executor.1 11437 1 782 0 S uwait 0xfffffe00a8f51400 syz-executor.0 11434 1 794 0 S uwait 0xfffffe00a7934100 syz-executor.3 11432 1 783 0 S uwait 0xfffffe00a4eaa480 syz-executor.1 11430 1 794 0 S uwait 0xfffffe00a7c88f00 syz-executor.3 11429 1 782 0 S uwait 0xfffffe00a8e69b80 syz-executor.0 11424 1 783 0 S umtxn 0xfffffe00a8e69080 syz-executor.1 11421 1 782 0 S uwait 0xfffffe00a7c99c80 syz-executor.0 11420 1 794 0 S uwait 0xfffffe00a5fe2800 syz-executor.3 11419 1 783 0 S uwait 0xfffffe00a7959500 syz-executor.1 11417 1 782 0 S uwait 0xfffffe00a5fe2b00 syz-executor.0 11415 1 794 0 S uwait 0xfffffe00a7959100 syz-executor.3 11411 1 783 0 S uwait 0xfffffe00a7c88980 syz-executor.1 11407 1 783 0 S uwait 0xfffffe00a791de80 syz-executor.1 11406 1 783 0 S umtxn 0xfffffe00584d0880 syz-executor.1 11405 1 783 0 S uwait 0xfffffe00a918b880 syz-executor.1 11398 1 783 0 S uwait 0xfffffe009e412600 syz-executor.1 10979 1 784 0 S uwait 0xfffffe00a7979080 syz-executor.2 10977 1 784 0 S uwait 0xfffffe00a791d080 syz-executor.2 10976 1 784 0 S uwait 0xfffffe00a5fe2e80 syz-executor.2 10974 1 784 0 S umtxn 0xfffffe00a7fb1380 syz-executor.2 10494 1 784 0 S uwait 0xfffffe00a8e8bb80 syz-executor.2 10492 1 784 0 S uwait 0xfffffe009e39b700 syz-executor.2 10201 1 782 0 T syz-executor.0 10198 1 782 0 T syz-executor.0 10084 1 784 0 S uwait 0xfffffe00a7fb1080 syz-executor.2 10083 1 784 0 S uwait 0xfffffe00a918b980 syz-executor.2 9059 0 0 0 DL mdwait 0xfffffe0053d74000 [md255] 8977 1 782 0 S uwait 0xfffffe00a8e8b980 syz-executor.0 8975 1 782 0 S uwait 0xfffffe00a4e3cc00 syz-executor.0 7714 0 0 0 DL - 0xffffffff84181c00 [soaiod4] 7713 0 0 0 DL - 0xffffffff84181c00 [soaiod3] 7712 0 0 0 DL - 0xffffffff84181c00 [soaiod2] 7711 0 0 0 DL - 0xffffffff84181c00 [soaiod1] 6659 1 782 0 SV uwait 0xfffffe00a8f51800 syz-executor.0 5826 5824 782 0 SV uwait 0xfffffe00588ac900 syz-executor.0 5824 1 782 0 DV ppwait 0xfffffe00a95f2f58 syz-executor.0 5050 1 783 0 S uwait 0xfffffe00a7c88500 syz-executor.1 5047 1 783 0 S uwait 0xfffffe00a5fe2200 syz-executor.1 5041 1 784 0 S uwait 0xfffffe00a8e5d080 syz-executor.2 5040 1 783 0 S uwait 0xfffffe009e412100 syz-executor.1 5038 1 784 0 S umtxn 0xfffffe00a7934a80 syz-executor.2 5036 1 783 0 S uwait 0xfffffe00a8f51100 syz-executor.1 5032 1 782 0 S uwait 0xfffffe00a4e3ce80 syz-executor.0 5031 1 782 0 S uwait 0xfffffe00a8e5d280 syz-executor.0 5024 1 783 0 S uwait 0xfffffe00a7979e00 syz-executor.1 5023 1 783 0 S uwait 0xfffffe009e542100 syz-executor.1 5021 1 784 0 S uwait 0xfffffe00a791d000 syz-executor.2 5020 1 784 0 S uwait 0xfffffe00a791d980 syz-executor.2 5018 1 782 0 S uwait 0xfffffe00a8f51880 syz-executor.0 5017 1 782 0 S uwait 0xfffffe00a7959180 syz-executor.0 5012 1 784 0 S uwait 0xfffffe00a5fcb180 syz-executor.2 5011 1 784 0 S uwait 0xfffffe00a7959300 syz-executor.2 5010 1 782 0 S uwait 0xfffffe00a8e5d880 syz-executor.0 5009 1 782 0 S uwait 0xfffffe00a7c99a00 syz-executor.0 4997 1 782 0 S uwait 0xfffffe00a791d380 syz-executor.0 4996 1 782 0 S uwait 0xfffffe00a7fb1300 syz-executor.0 4993 1 782 0 S uwait 0xfffffe00a8e5d780 syz-executor.0 4991 1 782 0 S uwait 0xfffffe009e486d80 syz-executor.0 4910 1 4910 65 Ss select 0xfffffe00a8f56740 dhclient 4113 1 783 0 S uwait 0xfffffe00a7979d00 syz-executor.1 4112 1 784 0 S uwait 0xfffffe00a8e5d480 syz-executor.2 4105 1 783 0 S uwait 0xfffffe00a8e5dc80 syz-executor.1 4104 1 794 0 S uwait 0xfffffe009e412c80 syz-executor.3 4103 1 784 0 S uwait 0xfffffe00a7934700 syz-executor.2 4098 1 783 0 S uwait 0xfffffe009e542000 syz-executor.1 4097 1 794 0 S uwait 0xfffffe00a8e5d580 syz-executor.3 4096 1 782 0 S uwait 0xfffffe00a8e5d180 syz-executor.0 4092 1 794 0 S uwait 0xfffffe00584d0080 syz-executor.3 4091 1 782 0 S uwait 0xfffffe00a5fcba80 syz-executor.0 4089 1 784 0 S uwait 0xfffffe00a7fb1c80 syz-executor.2 4087 1 782 0 S uwait 0xfffffe00a791da80 syz-executor.0 4079 1 782 0 S uwait 0xfffffe009e412180 syz-executor.0 4073 1 782 0 S uwait 0xfffffe00a791d280 syz-executor.0 3884 1 3884 0 Ss select 0xfffffe00a8f56bc0 dhclient 3881 1 3881 0 Ss select 0xfffffe00a8f56d40 dhclient 3861 1 3861 65 Ss select 0xfffffe009e56a940 dhclient 3708 0 0 0 DL aiordy 0xfffffe00a8fee000 [aiod4] 3707 0 0 0 DL aiordy 0xfffffe00a8fee538 [aiod3] 3706 0 0 0 DL aiordy 0xfffffe00a8feea70 [aiod2] 3705 0 0 0 DL aiordy 0xfffffe00a8fea000 [aiod1] 3621 1 3619 0 S uwait 0xfffffe00a5fcb780 syz-executor.1 3616 1 3614 0 S uwait 0xfffffe00a4eaae80 syz-executor.1 3611 1 3609 0 S uwait 0xfffffe00a791dc80 syz-executor.1 3608 1 3605 0 S uwait 0xfffffe00a791d580 syz-executor.1 3607 1 3605 0 S uwait 0xfffffe00588ac500 syz-executor.1 3363 1 794 0 S uwait 0xfffffe00584d0000 syz-executor.3 3360 1 794 0 S uwait 0xfffffe009e412b80 syz-executor.3 3358 1 794 0 S uwait 0xfffffe00a4e3ca00 syz-executor.3 3355 1 794 0 S uwait 0xfffffe00a5fcb680 syz-executor.3 3354 1 794 0 S umtxn 0xfffffe00a791d680 syz-executor.3 2898 1 2898 0 Ss select 0xfffffe009e56a7c0 dhclient 2895 1 2895 0 Ss select 0xfffffe00573fe240 dhclient 2868 1 2868 65 Ss select 0xfffffe00573fe340 dhclient 2044 1 782 0 S uwait 0xfffffe009e412a80 syz-executor.0 2035 1 782 0 S uwait 0xfffffe009e486580 syz-executor.0 2023 1 794 0 S uwait 0xfffffe00a7934b80 syz-executor.3 2022 1 782 0 S uwait 0xfffffe009e9d4e80 syz-executor.0 2015 1 783 0 S umtxn 0xfffffe0056fcc100 syz-executor.1 2014 1 784 0 S uwait 0xfffffe0056fcc000 syz-executor.2 2013 1 794 0 S uwait 0xfffffe009e542c00 syz-executor.3 2011 1 782 0 S uwait 0xfffffe00a5fcb980 syz-executor.0 2007 1 783 0 S uwait 0xfffffe00588aca80 syz-executor.1 2006 1 784 0 S uwait 0xfffffe009e9d4c80 syz-executor.2 2005 1 782 0 S uwait 0xfffffe00a791d480 syz-executor.0 2004 1 794 0 S uwait 0xfffffe00a5fcb080 syz-executor.3 1999 1 784 0 S uwait 0xfffffe00a791d880 syz-executor.2 1998 1 782 0 S uwait 0xfffffe00a791d780 syz-executor.0 1997 1 783 0 S uwait 0xfffffe00a5fcb580 syz-executor.1 1988 1 782 0 S uwait 0xfffffe00a791dd80 syz-executor.0 1987 1 1987 0 Ss select 0xfffffe00573fe440 dhclient 1984 1 1984 0 Ss select 0xfffffe009e56abc0 dhclient 1965 1 1965 65 Ss select 0xfffffe009e56aac0 dhclient 1957 1 782 0 S uwait 0xfffffe009e542e00 syz-executor.0 1231 1 1231 0 Ss select 0xfffffe0056b85140 dhclient 1228 1 1228 0 Ss select 0xfffffe00573fe9c0 dhclient 956 0 0 0 DL (threaded) [zfskern] 100102 D t->zthr 0xfffffe00a5f67b48 [arc_evict] 100225 D t->zthr 0xfffffe00a5f67a48 [arc_reap] 100226 D - 0xfffffe00a4ec7000 [dbu_evict] 100227 D dbuf_ev 0xffffffff85ca0380 [dbuf_evict_thread] 100228 D - 0xfffffe00a4ed2900 [z_vdev_file_0] 100229 D - 0xfffffe00a4ed2900 [z_vdev_file_1] 100230 D - 0xfffffe00a4ed2900 [z_vdev_file_2] 100231 D - 0xfffffe00a4ed2900 [z_vdev_file_3] 100232 D - 0xfffffe00a4ed2900 [z_vdev_file_4] 100233 D - 0xfffffe00a4ed2900 [z_vdev_file_5] 100234 D - 0xfffffe00a4ed2900 [z_vdev_file_6] 100235 D - 0xfffffe00a4ed2900 [z_vdev_file_7] 100236 D - 0xfffffe00a4ed2900 [z_vdev_file_8] 100237 D - 0xfffffe00a4ed2900 [z_vdev_file_9] 100238 D - 0xfffffe00a4ed2900 [z_vdev_file_10] 100239 D - 0xfffffe00a4ed2900 [z_vdev_file_11] 100240 D - 0xfffffe00a4ed2900 [z_vdev_file_12] 100241 D - 0xfffffe00a4ed2900 [z_vdev_file_13] 100242 D - 0xfffffe00a4ed2900 [z_vdev_file_14] 100243 D - 0xfffffe00a4ed2900 [z_vdev_file_15] 100244 D l2arc_f 0xffffffff85c8f380 [l2arc_feed_thread] 100245 D - 0xfffffe00a4ed2700 [zfsvfs] 100246 S zevent_ 0xffffffff85ca1340 [sysevent] 794 775 794 0 Ss nanslp 0xffffffff84060941 syz-executor.3 784 775 784 0 Ss piperd 0xfffffe009e9ddba0 syz-executor.2 783 775 783 0 Ss piperd 0xfffffe009e48d5d0 syz-executor.1 782 775 782 0 Ss piperd 0xfffffe00588a68b8 syz-executor.0 775 773 773 0 S (threaded) syz-fuzzer 100086 S uwait 0xfffffe00584d0a80 syz-fuzzer 100123 S uwait 0xfffffe009e486080 syz-fuzzer 100124 S uwait 0xfffffe009e486180 syz-fuzzer 100125 S uwait 0xfffffe009e542700 syz-fuzzer 100126 S uwait 0xfffffe009e542800 syz-fuzzer 100127 S uwait 0xfffffe00588ac100 syz-fuzzer 100128 S kqread 0xfffffe009e4f9600 syz-fuzzer 100129 S uwait 0xfffffe00588ac200 syz-fuzzer 100175 S uwait 0xfffffe00588ac400 syz-fuzzer 112527 S uwait 0xfffffe00a7994600 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe009e9a10b0 csh 771 689 771 0 Ss select 0xfffffe009e56aec0 sshd 755 1 755 0 Ss+ ttyin 0xfffffe0056ff5cb0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583ea0b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583ea4b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00583ea8b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00583eacb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00583910b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00583914b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00583918b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0058391cb0 getty 693 1 693 0 Ss nanslp 0xffffffff84060941 cron 689 1 689 0 Ss select 0xfffffe0056b83740 sshd 502 1 502 0 Ss select 0xfffffe0056b837c0 syslogd 431 1 431 0 Ss select 0xfffffe00573fed40 devd 430 1 430 65 Ss select 0xfffffe00573fecc0 dhclient 345 1 345 0 Ss select 0xfffffe0056b83940 dhclient 342 1 342 0 Ss select 0xfffffe00573febc0 dhclient 18 0 0 0 DL syncer 0xffffffff84188d60 [syncer] 17 0 0 0 DL vlruwt 0xfffffe0058750a70 [vnlru] 16 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84186a60 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100092 D sdflush 0xfffffe005893fce8 [/ worker] 15 0 0 0 DL psleep 0xffffffff841befc0 [vmdaemon] 9 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b2ab8 [dom0] 100082 D launds 0xffffffff841b2ac4 [laundry: dom0] 100083 D umarcl 0xffffffff81eb8bb0 [uma] 8 0 0 0 DL - 0xffffffff83e16be0 [rand_harvestq] 7 0 0 0 DL waiting 0xffffffff84f73760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff8496f2f0 [pf purge] 5 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9c3c0 [doneq0] 100046 D - 0xffffffff83c9c340 [async] 100075 D - 0xffffffff83c9c1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe000791c888 [sequencer 00] 4 0 0 0 DL crypto_ 0xfffffe00541bdd80 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffffe00541bdd30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff841acb60 [crypto] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84033b00 [g_event] 100037 D - 0xffffffff84033b40 [g_up] 100038 D - 0xffffffff84033b80 [g_down] 12 0 0 0 RL (threaded) [intr] 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100029 Run CPU 0 [swi1: netisr 0] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi3: vm] 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++] 100068 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053d56538 [init] 10 0 0 0 DL audit_w 0xffffffff841adb00 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84034a00 [swapper] 100005 D - 0xfffffe0007920500 [softirq_0] 100006 D - 0xfffffe0007920400 [softirq_1] 100007 D - 0xfffffe0007920300 [if_io_tqg_0] 100008 D - 0xfffffe0007920200 [if_io_tqg_1] 100009 D - 0xfffffe0007920100 [if_config_tqg_0] 100010 D - 0xfffffe0007920000 [deferred_unmount ta] 100011 D - 0xfffffe0053df6e00 [thread taskq] 100013 D - 0xfffffe0053df6c00 [pci_hp taskq] 100014 D - 0xfffffe0053df6b00 [kqueue_ctx taskq] 100015 D - 0xfffffe0053df6a00 [linuxkpi_irq_wq] 100018 D - 0xfffffe0053df6700 [aiod_kick taskq] 100019 D - 0xfffffe0053df6600 [inm_free taskq] 100020 D - 0xfffffe0053df6500 [in6m_free taskq] 100021 D - 0xfffffe0053df6400 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053df6400 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053df6400 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053df6400 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053df6300 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053df6300 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053df6300 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053df6300 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053df6100 [firmware taskq] 100039 D - 0xfffffe0053df6000 [crypto_0] 100040 D - 0xfffffe0053df6000 [crypto_1] 100056 D - 0xfffffe0056b9cc00 [vtnet0 rxq 0] 100057 D - 0xfffffe0056b9cb00 [vtnet0 txq 0] 100058 D - 0xfffffe0056b9ca00 [vtnet0 rxq 1] 100059 D - 0xfffffe0056b9c900 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056b82080 [virtio_balloon] 100065 D - 0xfffffe0057002a00 [mca taskq] 100066 D - 0xffffffff82c8de80 [deadlkres] 100070 D - 0xfffffe0058345700 [acpi_task_0] 100071 D - 0xfffffe0058345700 [acpi_task_1] 100072 D - 0xfffffe0058345700 [acpi_task_2] 100074 D - 0xfffffe0056aa9b00 [CAM taskq] 100219 D - 0xfffffe00a4ed2200 [system_taskq_0] 100220 D - 0xfffffe00a4ed2200 [system_taskq_1] 100221 D - 0xfffffe00a4ec7300 [system_delay_taskq_] 100222 D - 0xfffffe00a4ec7300 [system_delay_taskq_] 100223 D - 0xfffffe00a4ed2b00 [arc_prune_0] 100224 D - 0xfffffe00a4ed2b00 [arc_prune_1] db> show all locks Process 12 (intr) thread 0xfffffe0053e07720 (100029) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe00a9410c70) locked @ /syzkaller/managers/i386/kernel/sys/netinet/sctp_pcb.c:1526 db> show malloc Type InUse MemUse Requests sctp_stro 262 14235K 6236 pf_hash 5 11524K 5 linker 378 10029K 430 devbuf 4213 4323K 4243 tcp_hpts 6 3201K 6 solaris 129 2804K 199 sysctloid 47352 2785K 47456 vtbuf 24 1968K 46 filedesc 232 1852K 22469 kobj 326 1304K 494 pcb 693 1265K 32022 newblk 91 1047K 28337 vfscache 3 1025K 3 subproc 365 772K 12430 inodedep 152 569K 12391 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 274K 5 sctp_atcl 587 221K 21141 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 15 132K 11233 tfo_ccache 1 128K 1 DEVFS1 110 110K 127 sem 4 106K 4 BPF 46 88K 60 kdtrace 467 84K 27393 bus 986 80K 3474 umtx 616 77K 616 mtx_pool 2 72K 2 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 dirrem 142 36K 11760 temp 35 35K 6704 sctp_atky 849 35K 28470 DEVFS3 129 33K 139 hostcache 1 32K 1 shm 1 32K 15 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 70 20K 72 DEVFS_RULE 56 20K 56 routetbl 138 19K 1502 freefile 138 18K 11676 kstat_data 17 17K 17 ufs_mount 4 17K 5 proc 3 17K 3 sctp_timw 65 17K 65 lltable 51 17K 446 tty 16 16K 16 ithread 99 16K 99 bus-sc 34 15K 1691 kqueue 178 14K 12351 KTRACE 101 13K 47690 ifnet 7 13K 7 ether_multi 152 13K 178 kenv 95 12K 95 eventhandler 136 12K 136 pwddesc 175 11K 12391 GEOM 68 11K 540 ksem 7 11K 359 CAM queue 5 11K 1528 rman 84 10K 425 cred 39 10K 368 sctp_athm 587 10K 21539 in6_multi 65 9K 67 freework 35 9K 18426 taskqueue 81 9K 81 bmsafemap 2 9K 12281 sctp_map 524 9K 12366 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 38 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 pf_ifnet 22 8K 353 UMA 364 7K 364 plimit 25 7K 498 sglist 5 7K 5 CAM DEV 3 6K 510 DEVFSP 82 6K 2153 pf_osfp 46 5K 46 session 39 5K 66 ufs_dirhash 24 5K 24 vt 11 5K 11 md_disk 2 5K 2 pf_table 2 4K 273 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 175 acpisem 28 4K 28 selfd 55 4K 166450 hhook 15 4K 17 proc-args 52 3K 701 terminal 11 3K 11 freeblks 10 3K 11975 uidinfo 5 3K 28 select 19 3K 169 inpcbpolicy 72 3K 5572 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 14 Unitno 29 2K 53 osd 85 2K 4453 sctp_ifa 13 2K 14 CAM XPT 22 2K 543 tcp_fsb 18 2K 1155 in_multi 6 2K 11 vnodemarker 3 2K 425 newdirblk 10 2K 11108 ipsecpolicy 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 22216 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 ipsec 3 1K 3 indirdep 3 1K 9116 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 434 pci_link 10 1K 10 pf_rule 5 1K 234 diradd 5 1K 11802 crypto 4 1K 653 encap_export_host 12 1K 12 procdesc 5 1K 18 sctp_stri 2 1K 787 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 xform 4 1K 3114 vnodes 1 1K 10 CAM SIM 2 1K 2 prison 8 1K 8 feeder 7 1K 7 taskq 2 1K 2 tcpfunc 3 1K 3 loginclass 3 1K 7 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 sctp_aadr 2 1K 105 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 ip_msource 2 1K 5 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 19545 filecaps 5 1K 126 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 sfs_nodes 0 0K 0 zones_data 0 0K 0 mqdata 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 10991 sctp_iter 0 0K 24 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 12 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 33 cubic data 0 0K 34 chd data 0 0K 20 dctcp data 0 0K 13 htcp data 0 0K 37 pf_altq 0 0K 0 pf_temp 0 0K 0 vegas data 0 0K 32 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NEWdirectio 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 iavf 0 0K 0 ixl 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 ice-resmgr 0 0K 0 ice-osdep 0 0K 0 ice 0 0K 0 axgbe 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 xen_intr 0 0K 0 DEVFS2 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 ciss_data 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 BACKLIGHT 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xnb 0 0K 0 xenbus 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 vm_fictitious 0 0K 0 sysmouse 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 UMAHash 0 0K 0 scsi_da 0 0K 69 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 9984 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 212 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 35 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 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 agp 0 0K 0 ktls_ocf 0 0K 0 nvme_da 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 125 ip6_msource 0 0K 0 ip6_moptions 0 0K 2 in6_mfilter 0 0K 2 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 LRO 0 0K 0 newreno data 0 0K 8 ip_moptions 0 0K 20 in_mfilter 0 0K 18 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 0 VN POLL 0 0K 2 acpi_perf 0 0K 0 statfs 0 0K 11328 namei_tracker 0 0K 18 export_host 0 0K 0 cl_savebuf 0 0K 16 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 482 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 biobuf 0 0K 0 aios 0 0K 5 lio 0 0K 40 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 279 ktls 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 mps_user 0 0K 0 accf 0 0K 0 pts 0 0K 0 iov 0 0K 75508 ioctlops 0 0K 1284 eventfd 0 0K 16 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 326 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 910 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 sigio 0 0K 3 filedesc_to_leader 0 0K 1 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 78 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8465 3550 956420 0 254 49213440 0 tcp_log 416 7 21971 928784 0 254 9142848 0 ertt_txseginfo 40 130954 9032 2161703 0 254 5599440 0 tcp_bbr_map 128 25338 3895 660485 0 126 3741824 0 mbuf 256 10837 3683 4594683 0 254 3717120 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 14022 337 304598 0 63 2067696 0 malloc-128 128 15596 183 38208 0 126 2019712 0 malloc-16384 16384 116 6 11393 0 1 1998848 0 malloc-384 384 4326 484 16684 0 30 1847040 0 BUF TRIE 144 242 11518 16891 0 62 1693440 0 mbuf_cluster 2048 810 2 810 0 254 1662976 0 UMA Slabs 0 112 13951 14 13951 0 126 1564080 0 vmem btag 56 26707 52 26707 0 254 1498504 0 malloc-4096 4096 328 4 503 0 2 1359872 0 malloc-4096 4096 197 6 12403 0 2 831488 0 sctp_asoc 2288 262 83 6183 0 254 789360 0 malloc-2048 2048 329 47 15473 0 8 770048 0 MAP ENTRY 96 7399 371 709383 0 126 745920 0 VM OBJECT 264 2674 86 177724 0 30 728640 0 FFS inode 1160 594 22 12285 0 8 714560 0 256 Bucket 2048 293 43 35495 0 8 688128 0 sctp_ep 1272 323 136 14514 0 254 583848 0 THREAD 1808 291 17 15155 0 8 556864 0 VMSPACE 2552 145 11 12202 0 4 398112 0 malloc-65536 65536 4 2 400 0 1 393216 0 malloc-65536 65536 1 5 41 0 1 393216 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-1024 1024 261 75 6157 0 16 344064 0 socket 960 156 200 21588 0 254 341760 0 malloc-64 64 5186 43 5207 0 254 334656 0 malloc-16 16 19976 274 31971 0 254 324000 0 VNODE 448 634 77 12327 0 30 318528 0 sctp_raddr 736 287 87 6928 0 254 275264 0 malloc-384 384 588 122 23988 0 30 272640 0 FPU_save_area 832 293 31 19587 0 16 269568 0 malloc-32768 32768 1 7 8532 0 2 262144 0 UMA Zones 768 336 3 336 0 16 260352 0 PROC 1336 174 15 12236 0 8 252504 0 malloc-32 32 7624 62 8021 0 254 245952 0 malloc-32768 32768 5 2 25 0 1 229376 0 malloc-256 256 398 487 25503 0 62 226560 0 DEVCTL 1024 0 220 157 0 0 225280 0 malloc-128 128 1298 376 35904 0 126 214272 0 filedesc0 1072 175 21 12391 0 8 210112 0 mbuf_packet 256 228 582 58550 0 254 207360 0 tcp_inpcb 496 61 339 4412 0 254 198400 0 malloc-65536 65536 1 2 313 0 1 196608 0 malloc-256 256 148 572 28760 0 62 184320 0 sctp_chunk 152 977 219 4505 0 254 181792 0 malloc-128 128 1361 34 27452 0 126 178560 0 malloc-256 256 1 674 10004 0 62 172800 0 tcpcb 1096 56 98 4412 0 254 168784 0 FFS2 dinode 256 594 21 12285 0 62 157440 0 128 Bucket 1024 93 58 10035 0 16 154624 0 malloc-256 256 474 126 43162 0 62 153600 0 S VFS Cache 104 1034 331 13044 0 126 141960 0 malloc-256 256 378 147 34230 0 62 134400 0 zio_buf_comb_131072 131072 0 1 1 0 1 131072 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-1024 1024 119 5 2251 0 16 126976 0 clpbuf 2624 0 48 161 0 16 125952 0 UMA Kegs 384 322 1 322 0 30 124032 0 ksiginfo 112 176 868 4945 0 126 116928 0 malloc-16384 16384 7 0 22 0 1 114688 0 malloc-8192 8192 13 0 15 0 1 106496 0 malloc-4096 4096 24 2 582 0 2 106496 0 g_bio 408 0 240 149144 0 30 97920 0 malloc-8192 8192 6 4 111 0 1 81920 0 64 Bucket 512 99 61 7977 0 30 81920 0 malloc-64 64 957 303 16565 0 254 80640 0 malloc-384 384 190 10 234 0 30 76800 0 malloc-64 64 901 233 21804 0 254 72576 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-65536 65536 0 1 8 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 5 25 1871 0 8 61440 0 32 Bucket 256 86 139 11980 0 62 57600 0 malloc-2048 2048 21 7 499 0 8 57344 0 malloc-1024 1024 21 35 2053 0 16 57344 0 malloc-128 128 374 60 5321 0 126 55552 0 malloc-256 256 75 135 12892 0 62 53760 0 tcp_bbr_pcb 832 36 27 2131 0 16 52416 0 zio_data_buf_16384 16384 0 3 9 0 1 49152 0 malloc-1024 1024 34 14 81 0 16 49152 0 pcpu-8 8 5421 723 13183 0 254 49152 0 Files 80 339 261 46618 0 126 48000 0 TURNSTILE 136 309 27 309 0 62 45696 0 malloc-4096 4096 5 6 2060 0 2 45056 0 tcp_rack_pcb 832 10 44 1147 0 16 44928 0 da_ccb 544 0 77 37496 0 16 41888 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 3 2 44 0 1 40960 0 malloc-64 64 159 471 166691 0 254 40320 0 NAMEI 1024 0 36 66956 0 16 36864 0 malloc-384 384 77 13 102 0 30 34560 0 pipe 744 24 21 909 0 16 33480 0 zio_buf_16384 16384 0 2 10 0 1 32768 0 malloc-16384 16384 0 2 4 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 malloc-2048 2048 3 13 274 0 8 32768 0 pcpu-64 64 492 20 492 0 254 32768 0 malloc-32 32 745 263 35934 0 254 32256 0 16 Bucket 144 84 140 1999 0 62 32256 0 malloc-128 128 85 163 367 0 126 31744 0 SLEEPQUEUE 88 309 11 309 0 126 28160 0 KNOTE 160 28 147 131465 0 62 28000 0 PWD 32 91 665 11169 0 254 24192 0 malloc-32 32 198 558 9507 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 49 251 4283 0 126 24000 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 27 33 422 0 30 23040 0 malloc-256 256 40 50 712 0 62 23040 0 malloc-64 64 202 113 12589 0 254 20160 0 2 Bucket 32 68 562 3160 0 254 20160 0 udp_inpcb 496 6 34 466 0 254 19840 0 Mountpoints 2752 2 5 7 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 2 0 2 0 1 16384 0 malloc-4096 4096 0 4 11329 0 2 16384 0 malloc-2048 2048 0 8 14 0 8 16384 0 malloc-1024 1024 3 13 47 0 16 16384 0 sctp_stream_msg_out 112 102 42 1513 0 254 16128 0 sctp_laddr 48 144 192 4967 0 254 16128 0 tcp_rack_map 112 24 120 2213 0 126 16128 0 ertt 72 56 168 4412 0 126 16128 0 malloc-64 64 188 64 14580 0 254 16128 0 vtnet_tx_hdr 24 0 668 1373668 0 254 16032 0 malloc-16 16 574 426 10416 0 254 16000 0 malloc-16 16 602 398 21586 0 254 16000 0 malloc-128 128 57 67 1787 0 126 15872 0 itimer 352 0 44 36 0 30 15488 0 unpcb 256 20 40 1447 0 254 15360 0 malloc-384 384 7 33 570 0 30 15360 0 cpuset 104 7 117 280 0 126 12896 0 malloc-4096 4096 3 0 4 0 2 12288 0 malloc-2048 2048 1 5 94 0 8 12288 0 malloc-512 512 4 20 561 0 30 12288 0 malloc-512 512 10 14 2355 0 30 12288 0 malloc-512 512 1 23 777 0 30 12288 0 malloc-512 512 11 13 50 0 30 12288 0 malloc-64 64 48 141 70880 0 254 12096 0 malloc-32 32 47 331 1168 0 254 12096 0 malloc-32 32 116 262 5711 0 254 12096 0 ripcb 496 5 19 299 0 254 11904 0 udplite_inpcb 496 0 24 395 0 254 11904 0 malloc-128 128 53 40 626 0 126 11904 0 sctp_readq 152 4 74 491 0 254 11856 0 kenv 258 15 30 1042 0 30 11610 0 routing nhops 256 27 18 34 0 62 11520 0 malloc-384 384 12 18 19 0 30 11520 0 malloc-256 256 13 32 1328 0 62 11520 0 malloc-2048 2048 3 1 4 0 8 8192 0 malloc-1024 1024 0 8 40 0 16 8192 0 malloc-1024 1024 1 7 10 0 16 8192 0 malloc-512 512 1 15 8 0 30 8192 0 malloc-512 512 7 9 44 0 30 8192 0 malloc-512 512 0 16 42 0 30 8192 0 rtentry 176 30 16 34 0 62 8096 0 tcptw 88 5 87 24 0 254 8096 0 PGRP 88 39 53 98 0 126 8096 0 rl_entry 40 156 46 165 0 254 8080 0 sctp_asconf_ack 48 0 168 23 0 254 8064 0 syncache 168 0 48 7 0 254 8064 0 udpcb 32 6 246 861 0 254 8064 0 malloc-64 64 59 67 117 0 254 8064 0 malloc-32 32 38 214 699 0 254 8064 0 malloc-32 32 79 173 134 0 254 8064 0 malloc-32 32 121 131 268 0 254 8064 0 4 Bucket 48 6 162 301 0 254 8064 0 malloc-16 16 14 486 3638 0 254 8000 0 malloc-16 16 33 467 232 0 254 8000 0 malloc-16 16 8 492 115 0 254 8000 0 malloc-16 16 113 387 52563 0 254 8000 0 malloc-16 16 5 495 384 0 254 8000 0 malloc-128 128 38 24 73 0 126 7936 0 tcp_log_node 120 0 66 7 0 126 7920 0 AIO 208 0 38 44 0 62 7904 0 cryptop 280 0 28 155 0 30 7840 0 AIOCB 552 0 14 46 0 16 7728 0 malloc-384 384 0 20 47 0 30 7680 0 AIOLIO 272 0 28 20 0 30 7616 0 tfo_ccache_entries 80 2 62 2 0 126 5120 0 domainset 40 0 126 271 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-4096 4096 0 1 2 0 2 4096 0 malloc-4096 4096 0 1 4 0 2 4096 0 malloc-2048 2048 0 2 13 0 8 4096 0 malloc-1024 1024 4 0 4 0 16 4096 0 malloc-512 512 2 6 2 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 2 0 62 4048 0 hostcache 64 2 61 2 0 254 4032 0 AIOP 32 4 122 4 0 254 4032 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 18 21 24 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 md255 512 0 0 0 0 30 0 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 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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 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