panic: ASan: Invalid access, 8-byte read at 0xfffffe00962b6bd0, UMAUseAfterFree(fd) cpuid = 1 time = 1651517749 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe005414e890 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe005414e9f0 vpanic() at vpanic+0x2b8/frame 0xfffffe005414ead0 panic() at panic+0xb5/frame 0xfffffe005414eba0 kasan_report() at kasan_report+0xdc/frame 0xfffffe005414ec70 __mtx_lock_flags() at __mtx_lock_flags+0x125/frame 0xfffffe005414ed50 sctp_sendall_completes() at sctp_sendall_completes+0x41/frame 0xfffffe005414ed70 sctp_iterator_worker() at sctp_iterator_worker+0xff4/frame 0xfffffe005414eed0 sctp_iterator_thread() at sctp_iterator_thread+0x5e/frame 0xfffffe005414eef0 fork_exit() at fork_exit+0xd0/frame 0xfffffe005414ef30 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe005414ef30 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 5 tid 100067 ] Stopped at kdb_enter+0x6b: movq $0,0x270449a(%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 0xd0887708446d77b6 rdx 0x1 rbx 0 rsp 0xfffffe005414e9d0 rbp 0xfffffe005414e9f0 rsi 0 rdi 0xffffffff81782a0a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0 r12 0xfffffe0057886720 r13 0xfffffe005414ea01 r14 0xffffffff82bc9b00 .str.26 r15 0xffffffff82bc9b00 .str.26 rip 0xffffffff81775f7b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x270449a(%rip) db> show proc Process 5 (sctp_iterator) at 0xfffffe00579bfa90: state: NORMAL uid: 0 gids: 0 parent: pid 0 at 0xffffffff83e1da40 ABI: null flag: 0x10000204 flag2: 0 reaper: 0xffffffff83e1da40 reapsubtree: 5 sigparent: 20 vmspace: 0xffffffff83e1e9e0 (map 0xffffffff83e1e9e0) (map.pmap 0xffffffff83e1eaa0) (pmap 0xffffffff83e1eb08) threads: 1 100067 Run CPU 1 [sctp_iterator] db> ps pid ppid pgrp uid state wmesg wchan cmd 13183 778 778 0 R syz-executor.1 13182 777 777 0 R syz-executor.0 13180 791 791 0 R CPU 0 syz-executor.3 8257 1 791 0 SV uwait 0xfffffe009249c180 syz-executor.3 8245 1 791 0 SV uwait 0xfffffe009249ea00 syz-executor.3 8239 1 791 0 SV uwait 0xfffffe009a847600 syz-executor.3 7945 1 788 0 SV uwait 0xfffffe009249d300 syz-executor.2 7936 1 788 0 SV uwait 0xfffffe009249d600 syz-executor.2 7927 1 788 0 SV uwait 0xfffffe009a847900 syz-executor.2 7923 1 778 0 SV uwait 0xfffffe009249d200 syz-executor.1 7920 1 777 0 SV uwait 0xfffffe009249d000 syz-executor.0 7916 1 788 0 SV uwait 0xfffffe009249ee00 syz-executor.2 7909 1 777 0 SV uwait 0xfffffe009249cb80 syz-executor.0 7906 1 788 0 SV uwait 0xfffffe009a847b00 syz-executor.2 7900 1 791 0 SV uwait 0xfffffe009249ef00 syz-executor.3 7898 1 777 0 SV uwait 0xfffffe009249cd80 syz-executor.0 7895 1 788 0 SV uwait 0xfffffe009a209680 syz-executor.2 7890 1 777 0 SV uwait 0xfffffe009249cc80 syz-executor.0 7889 1 791 0 SV uwait 0xfffffe009a20c280 syz-executor.3 7884 1 788 0 SV uwait 0xfffffe009a209280 syz-executor.2 7877 1 777 0 SV uwait 0xfffffe009a209080 syz-executor.0 7874 1 788 0 SV uwait 0xfffffe009a20a300 syz-executor.2 7867 1 777 0 SV uwait 0xfffffe009a20a200 syz-executor.0 7864 1 788 0 SV uwait 0xfffffe009a209c80 syz-executor.2 7857 1 777 0 SV uwait 0xfffffe009a209380 syz-executor.0 7854 1 788 0 SV uwait 0xfffffe009a20a800 syz-executor.2 7847 1 777 0 SV uwait 0xfffffe009a209d80 syz-executor.0 7844 1 788 0 SV uwait 0xfffffe009a209980 syz-executor.2 7841 1 777 0 SV uwait 0xfffffe009a209e80 syz-executor.0 7834 1 788 0 SV uwait 0xfffffe009a209b80 syz-executor.2 7828 1 777 0 SV uwait 0xfffffe009a20d000 syz-executor.0 7824 1 788 0 SV uwait 0xfffffe009a209a80 syz-executor.2 7817 1 777 0 SV uwait 0xfffffe009249d800 syz-executor.0 7814 1 788 0 SV uwait 0xfffffe009a209780 syz-executor.2 7808 1 777 0 SV uwait 0xfffffe009a209880 syz-executor.0 7804 1 788 0 SV uwait 0xfffffe009a209480 syz-executor.2 7797 1 777 0 SV uwait 0xfffffe009a20a600 syz-executor.0 7794 1 788 0 SV uwait 0xfffffe009a209580 syz-executor.2 7788 1 777 0 SV uwait 0xfffffe009249e200 syz-executor.0 7784 1 788 0 SV uwait 0xfffffe009a20a900 syz-executor.2 7778 1 777 0 SV uwait 0xfffffe0056fe4800 syz-executor.0 7774 1 788 0 SV uwait 0xfffffe009249d900 syz-executor.2 7768 1 777 0 SV uwait 0xfffffe009249e580 syz-executor.0 7764 1 788 0 SV uwait 0xfffffe009a20a500 syz-executor.2 7758 1 777 0 SV uwait 0xfffffe0058bda080 syz-executor.0 7754 1 788 0 SV uwait 0xfffffe009a20cc80 syz-executor.2 7748 1 777 0 SV uwait 0xfffffe009a20a400 syz-executor.0 7744 1 788 0 SV uwait 0xfffffe009a20af00 syz-executor.2 7738 1 777 0 SV uwait 0xfffffe009a20c880 syz-executor.0 7734 1 788 0 SV uwait 0xfffffe009a20c380 syz-executor.2 7729 1 777 0 SV uwait 0xfffffe009a20ac00 syz-executor.0 7724 1 788 0 SV uwait 0xfffffe009249de00 syz-executor.2 7718 1 777 0 SV uwait 0xfffffe009a20cb80 syz-executor.0 7714 1 788 0 SV uwait 0xfffffe009249db00 syz-executor.2 7708 1 777 0 SV uwait 0xfffffe009249df00 syz-executor.0 7704 1 788 0 SV uwait 0xfffffe009249dd00 syz-executor.2 7698 1 777 0 SV uwait 0xfffffe009a20ca80 syz-executor.0 7694 1 788 0 SV uwait 0xfffffe0056fe4e00 syz-executor.2 7688 1 777 0 SV uwait 0xfffffe009a20ad00 syz-executor.0 7684 1 788 0 SV uwait 0xfffffe009a20c080 syz-executor.2 7678 1 777 0 SV uwait 0xfffffe009a20c580 syz-executor.0 7674 1 788 0 SV uwait 0xfffffe009a20c680 syz-executor.2 7665 1 788 0 SV uwait 0xfffffe009a20ae00 syz-executor.2 7656 1 788 0 SV uwait 0xfffffe009249da00 syz-executor.2 7647 1 788 0 SV uwait 0xfffffe009249dc00 syz-executor.2 7638 1 788 0 SV uwait 0xfffffe009249e180 syz-executor.2 7628 1 788 0 SV uwait 0xfffffe0056fe4b00 syz-executor.2 7620 1 788 0 SV uwait 0xfffffe009a20ab00 syz-executor.2 7611 1 788 0 SV uwait 0xfffffe009a20c180 syz-executor.2 7599 1 788 0 SV uwait 0xfffffe009a20aa00 syz-executor.2 7589 1 788 0 SV uwait 0xfffffe0056fe4a00 syz-executor.2 7581 1 788 0 SV uwait 0xfffffe009a20c780 syz-executor.2 7571 1 788 0 SV uwait 0xfffffe009249e980 syz-executor.2 7563 1 788 0 SV uwait 0xfffffe009a20ce80 syz-executor.2 7554 1 788 0 SV uwait 0xfffffe009249e880 syz-executor.2 7545 1 788 0 SV uwait 0xfffffe0056fe4c00 syz-executor.2 7535 1 788 0 SV uwait 0xfffffe0057893c00 syz-executor.2 7527 1 788 0 SV uwait 0xfffffe009a20d400 syz-executor.2 7518 1 788 0 SV uwait 0xfffffe009a20c480 syz-executor.2 7509 1 788 0 SV uwait 0xfffffe0058bda780 syz-executor.2 7500 1 788 0 SV uwait 0xfffffe0057892180 syz-executor.2 7490 1 788 0 SV uwait 0xfffffe0057895880 syz-executor.2 7482 1 788 0 SV uwait 0xfffffe009a20d500 syz-executor.2 7473 1 788 0 SV uwait 0xfffffe0057892c80 syz-executor.2 7464 1 788 0 SV uwait 0xfffffe009a20d800 syz-executor.2 7454 1 788 0 SV uwait 0xfffffe009a20cd80 syz-executor.2 7446 1 788 0 SV uwait 0xfffffe009a20c980 syz-executor.2 7437 1 788 0 SV uwait 0xfffffe009a20d100 syz-executor.2 7429 1 788 0 SV uwait 0xfffffe0058bdca80 syz-executor.2 7417 1 788 0 SV uwait 0xfffffe0056fe4d00 syz-executor.2 7415 1 788 0 S uwait 0xfffffe009a20d600 syz-executor.2 7413 1 788 0 S uwait 0xfffffe0057892080 syz-executor.2 7410 1 788 0 S uwait 0xfffffe0058bdce80 syz-executor.2 7407 1 791 0 S uwait 0xfffffe0057893200 syz-executor.3 7329 1 778 0 S uwait 0xfffffe0058bdd380 syz-executor.1 7320 1 778 0 S uwait 0xfffffe0056fe4900 syz-executor.1 7310 1 778 0 S uwait 0xfffffe0057893700 syz-executor.1 7300 1 778 0 S uwait 0xfffffe009a20d200 syz-executor.1 7296 1 778 0 S uwait 0xfffffe009a20da00 syz-executor.1 7294 1 778 0 S uwait 0xfffffe0058bdad80 syz-executor.1 7286 1 778 0 S uwait 0xfffffe0057893900 syz-executor.1 7277 1 778 0 S uwait 0xfffffe0058bda480 syz-executor.1 7268 1 778 0 S uwait 0xfffffe0057893500 syz-executor.1 7265 1 778 0 S uwait 0xfffffe009a20d700 syz-executor.1 7255 1 778 0 S uwait 0xfffffe0057892b80 syz-executor.1 7245 7244 777 0 SV uwait 0xfffffe0057892980 syz-executor.0 7244 1 777 0 DV ppwait 0xfffffe009a038f88 syz-executor.0 7242 1 778 0 S uwait 0xfffffe0058bdb500 syz-executor.1 7234 7232 777 0 SV uwait 0xfffffe0056fe2800 syz-executor.0 7233 1 778 0 S uwait 0xfffffe0056fe4700 syz-executor.1 7232 1 777 0 DV ppwait 0xfffffe009a230a40 syz-executor.0 7223 1 778 0 S uwait 0xfffffe0056fe4f00 syz-executor.1 7219 1 777 0 SV uwait 0xfffffe009249e680 syz-executor.0 7218 1 778 0 S uwait 0xfffffe0058bdd780 syz-executor.1 7207 1 778 0 S uwait 0xfffffe0058bdbc00 syz-executor.1 7197 1 778 0 S uwait 0xfffffe0057894b80 syz-executor.1 6784 1 777 0 S uwait 0xfffffe009249e480 syz-executor.0 6776 1 777 0 S uwait 0xfffffe009a20d900 syz-executor.0 6774 1 777 0 S uwait 0xfffffe0057893600 syz-executor.0 6506 1 777 0 S uwait 0xfffffe0058bdba00 syz-executor.0 6505 1 777 0 S uwait 0xfffffe0058bdb400 syz-executor.0 6503 1 777 0 S uwait 0xfffffe0057895b80 syz-executor.0 6499 1 777 0 S uwait 0xfffffe0058bda580 syz-executor.0 6326 1 791 0 SV uwait 0xfffffe009249e780 syz-executor.3 6325 1 791 0 SV uwait 0xfffffe0058bda280 syz-executor.3 6315 1 791 0 SV uwait 0xfffffe0058bdb300 syz-executor.3 6307 1 791 0 SV uwait 0xfffffe0057895980 syz-executor.3 6213 1 777 0 SV uwait 0xfffffe0058bda880 syz-executor.0 6208 1 788 0 SV uwait 0xfffffe0057892e80 syz-executor.2 6200 1 777 0 SV uwait 0xfffffe0057892780 syz-executor.0 6197 6196 788 0 SV uwait 0xfffffe0057895a80 syz-executor.2 6196 1 788 0 DV ppwait 0xfffffe0099aa4f88 syz-executor.2 6188 1 777 0 SV uwait 0xfffffe0057892680 syz-executor.0 6184 1 788 0 SV uwait 0xfffffe0057892880 syz-executor.2 5774 1 788 0 SV uwait 0xfffffe0053df9a80 syz-executor.2 5765 5764 788 0 SV uwait 0xfffffe0057895d00 syz-executor.2 5764 1 788 0 DV ppwait 0xfffffe0056f9c4f8 syz-executor.2 5755 1 788 0 SV uwait 0xfffffe0057895c80 syz-executor.2 5656 1 788 0 SV uwait 0xfffffe0058bdae80 syz-executor.2 5647 1 788 0 SV uwait 0xfffffe0058bdc080 syz-executor.2 5636 1 788 0 SV uwait 0xfffffe0057893b00 syz-executor.2 5245 1 778 0 S uwait 0xfffffe0058bdac80 syz-executor.1 3902 1 3902 65 Ss select 0xfffffe0099db17c0 dhclient 3600 1 3600 0 Ss select 0xfffffe00924660c0 dhclient 3595 1 3595 0 Ss select 0xfffffe0099db30c0 dhclient 3573 1 3573 65 Ss select 0xfffffe0092467ec0 dhclient 3245 1 3245 0 Ss select 0xfffffe0058afea40 dhclient 3242 1 3242 0 Ss select 0xfffffe0092467dc0 dhclient 3219 1 3219 65 Ss select 0xfffffe0092468cc0 dhclient 2822 1 2822 0 Ss select 0xfffffe0058afe140 dhclient 2818 1 2818 0 Ss select 0xfffffe0058aff940 dhclient 2791 1 2791 65 Ss select 0xfffffe0058afe240 dhclient 1335 1 791 0 S uwait 0xfffffe0058bdb100 syz-executor.3 1331 1 791 0 S uwait 0xfffffe0058bdbb00 syz-executor.3 1328 1 791 0 S uwait 0xfffffe0058bdb900 syz-executor.3 1185 1 1185 0 Ss select 0xfffffe0058aff8c0 dhclient 1182 1 1182 0 Ss select 0xfffffe0092468c40 dhclient 882 0 0 0 DL aiordy 0xfffffe00927dfa90 [aiod4] 881 0 0 0 DL aiordy 0xfffffe00927dea90 [aiod3] 880 0 0 0 DL aiordy 0xfffffe0092668000 [aiod2] 879 0 0 0 DL aiordy 0xfffffe0056f9d548 [aiod1] 791 774 791 0 Ss nanslp 0xffffffff83e47a80 syz-executor.3 788 774 788 0 Ss nanslp 0xffffffff83e47a80 syz-executor.2 778 774 778 0 Rs syz-executor.1 777 774 777 0 Ss nanslp 0xffffffff83e47a80 syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100088 S uwait 0xfffffe0056fe3100 syz-fuzzer 100119 S uwait 0xfffffe0058bdc680 syz-fuzzer 100120 S uwait 0xfffffe0058bdc780 syz-fuzzer 100121 S uwait 0xfffffe0058bdc880 syz-fuzzer 100122 S uwait 0xfffffe0058bdc180 syz-fuzzer 100123 S uwait 0xfffffe0058bdc980 syz-fuzzer 100124 S uwait 0xfffffe0058bdc280 syz-fuzzer 100125 S uwait 0xfffffe0058bdc380 syz-fuzzer 100126 S kqread 0xfffffe0058aca500 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe00927e05f8 csh 770 688 770 0 Ss select 0xfffffe0092468e40 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574774b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe0058690cb0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00586914b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe0058691cb0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00586924b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe0058692cb0 getty 748 1 748 0 Ss+ ttyin 0xfffffe0053f414b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe0053f41cb0 getty 746 1 746 0 Ss+ ttyin 0xfffffe0053f424b0 getty 692 1 692 0 Ss nanslp 0xffffffff83e47a81 cron 688 1 688 0 Ss select 0xfffffe00924691c0 sshd 501 1 501 0 Ss select 0xfffffe00924699c0 syslogd 430 1 430 0 Ss select 0xfffffe0092469bc0 devd 429 1 429 65 Ss select 0xfffffe0058aff6c0 dhclient 344 1 344 0 Ss select 0xfffffe0058aff840 dhclient 341 1 341 0 Ss select 0xfffffe0092469b40 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f9e548 [vnlru] 16 0 0 0 DL syncer 0xffffffff83f6d2e0 [syncer] 15 0 0 0 DL (threaded) [bufdaemon] 100079 D psleep 0xffffffff83f6b8e0 [bufdaemon] 100082 D - 0xffffffff83211f80 [bufspacedaemon-0] 100094 D sdflush 0xfffffe0058c54ce8 [/ worker] 9 0 0 0 DL psleep 0xffffffff83f9f400 [vmdaemon] 8 0 0 0 DL (threaded) [pagedaemon] 100077 D psleep 0xffffffff83f932b8 [dom0] 100080 D launds 0xffffffff83f932c4 [laundry: dom0] 100081 D umarcl 0xffffffff81eb20b0 [uma] 7 0 0 0 DL - 0xffffffff83c03788 [rand_harvestq] 6 0 0 0 DL pftm 0xffffffff84a6f530 [pf purge] 5 0 0 0 RL CPU 1 [sctp_iterator] 4 0 0 0 DL (threaded) [cam] 100044 D - 0xffffffff83aa56c0 [doneq0] 100045 D - 0xffffffff83aa5640 [async] 100076 D - 0xffffffff83aa54c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056f01c88 [sequencer 00] 3 0 0 0 DL (threaded) [crypto] 100040 D crypto_ 0xffffffff83f8eac0 [crypto] 100041 D crypto_ 0xfffffe0053f73030 [crypto returns 0] 100042 D crypto_ 0xfffffe0053f73080 [crypto returns 1] 13 0 0 0 DL (threaded) [geom] 100035 D - 0xffffffff83e1d000 [g_event] 100036 D - 0xffffffff83e1d020 [g_up] 100037 D - 0xffffffff83e1d040 [g_down] 2 0 0 0 WL (threaded) [clock] 100029 I [clock (0)] 100030 I [clock (1)] 12 0 0 0 WL (threaded) [intr] 100015 I [swi5: fast taskq] 100018 I [swi6: task queue] 100019 I [swi6: Giant taskq] 100031 I [swi1: netisr 0] 100032 I [swi1: hpts] 100033 I [swi1: hpts] 100046 I [irq24: virtio_pci0] 100047 I [irq25: virtio_pci0] 100048 I [irq26: virtio_pci0] 100049 I [irq27: virtio_pci0] 100050 I [irq28: virtio_pci1] 100051 I [irq29: virtio_pci1] 100052 I [irq30: virtio_pci1] 100053 I [irq31: virtio_pci1] 100054 I [irq32: virtio_pci1] 100059 I [irq33: virtio_pci2] 100060 I [irq34: virtio_pci2] 100061 I [irq35: virtio_pci2] 100063 I [irq1: atkbd0] 100064 I [irq12: psm0] 100065 I [swi0: uart uart++] 100069 I [swi1: pf send] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffffe0053df0000 [init] 10 0 0 0 DL audit_w 0xffffffff83f8f5c0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff83e1da40 [swapper] 100005 D - 0xfffffe0008191000 [if_config_tqg_0] 100006 D - 0xfffffe0008190e00 [softirq_0] 100007 D - 0xfffffe0008190d00 [softirq_1] 100008 D - 0xfffffe0008190c00 [if_io_tqg_0] 100009 D - 0xfffffe0008190b00 [if_io_tqg_1] 100010 D - 0xfffffe0008190a00 [inm_free taskq] 100011 D - 0xfffffe0008190900 [linuxkpi_irq_wq] 100012 D - 0xfffffe0008190800 [in6m_free taskq] 100013 D - 0xfffffe0008190700 [deferred_unmount ta] 100014 D - 0xfffffe0008190600 [thread taskq] 100016 D - 0xfffffe0008190400 [kqueue_ctx taskq] 100017 D - 0xfffffe0008190300 [pci_hp taskq] 100020 D - 0xfffffe0008190000 [aiod_kick taskq] 100021 D - 0xfffffe000818fe00 [linuxkpi_short_wq_0] 100022 D - 0xfffffe000818fe00 [linuxkpi_short_wq_1] 100023 D - 0xfffffe000818fe00 [linuxkpi_short_wq_2] 100024 D - 0xfffffe000818fe00 [linuxkpi_short_wq_3] 100025 D - 0xfffffe000818fd00 [linuxkpi_long_wq_0] 100026 D - 0xfffffe000818fd00 [linuxkpi_long_wq_1] 100027 D - 0xfffffe000818fd00 [linuxkpi_long_wq_2] 100028 D - 0xfffffe000818fd00 [linuxkpi_long_wq_3] 100034 D - 0xfffffe000818fc00 [firmware taskq] 100038 D - 0xfffffe000818f200 [crypto_0] 100039 D - 0xfffffe000818f200 [crypto_1] 100055 D - 0xfffffe000818e900 [vtnet0 rxq 0] 100056 D - 0xfffffe000818e800 [vtnet0 txq 0] 100057 D - 0xfffffe000818e700 [vtnet0 rxq 1] 100058 D - 0xfffffe000818e600 [vtnet0 txq 1] 100062 D vtbslp 0xfffffe0056f4be00 [virtio_balloon] 100066 D - 0xffffffff82bcf981 [deadlkres] 100070 D - 0xfffffe0008191100 [mca taskq] 100072 D - 0xfffffe000818eb00 [acpi_task_0] 100073 D - 0xfffffe000818eb00 [acpi_task_1] 100074 D - 0xfffffe000818eb00 [acpi_task_2] 100075 D - 0xfffffe000818ea00 [CAM taskq] 13181 788 788 0 Z syz-executor.2 db> show all locks Process 13182 (syz-executor.0) thread 0xfffffe009a53de40 (118772) exclusive rw vm object (vm object) r = 0 (0xfffffe00925b8108) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_fault.c:1065 shared sx vm map (user) (vm map (user)) r = 0 (0xfffffe009a91c450) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:4934 Process 13180 (syz-executor.3) thread 0xfffffe009a9b3000 (112854) shared lockmgr ufs (ufs) r = 0 (0xfffffe009a806e70) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:3023 shared lockmgr ufs (ufs) r = 0 (0xfffffe00926c7e70) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_cache.c:4923 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 filemon 441 3528K 5109 filedesc 300 2397K 24355 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 489 newblk 10 1027K 35632 vfscache 3 1025K 3 pcb 375 933K 51920 subproc 429 897K 13410 inodedep 284 619K 14505 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 7 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 linker 358 134K 410 pagedep 10 131K 12067 tfo_ccache 1 128K 1 DEVFS1 109 109K 126 sem 4 106K 4 kdtrace 505 89K 32413 BPF 46 88K 86 umtx 660 83K 660 bus 994 81K 5207 sctp_atcl 197 74K 34417 mtx_pool 2 72K 2 dirrem 274 69K 13290 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 freefile 273 35K 13145 temp 34 33K 2851 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 9 DEVFSP 509 32K 5294 msg 4 30K 4 sctp_timw 116 29K 116 gtaskqueue 18 26K 18 kbdmux 6 22K 6 sctp_stro 21 21K 8609 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 135 16K 847 ithread 97 16K 97 kqueue 205 15K 13268 bus-sc 34 15K 1681 lltable 42 13K 520 pwddesc 202 13K 13188 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 431 GEOM 61 11K 490 CAM queue 5 11K 1528 ksem 4 10K 80 in6_multi 71 9K 71 bmsafemap 2 9K 14028 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 117 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 sctp_atky 218 8K 43088 audit_evclass 237 8K 296 taskqueue 63 7K 63 cred 26 7K 284 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 520 proc-args 233 6K 14595 ufs_dirhash 24 5K 24 UMA 272 5K 272 session 35 5K 143 pf_ifnet 10 5K 89 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 acpisem 28 4K 28 selfd 55 4K 195414 lockf 32 4K 63 hhook 15 4K 17 kcovinfo 52 4K 52 sctp_athm 197 4K 34426 terminal 11 3K 11 select 19 3K 1278 uidinfo 3 3K 13 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 sctp_ifa 14 2K 15 Unitno 31 2K 69 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 freework 5 2K 21707 ipsecpolicy 2 2K 2 acpidev 20 2K 20 inpcbpolicy 39 2K 6434 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 24094 freeblks 4 1K 13318 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 86 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 diradd 6 1K 13331 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 121 pci_link 10 1K 10 sctp_map 42 1K 17218 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 newdirblk 4 1K 12047 pfil 4 1K 4 cdev 2 1K 2 osd 8 1K 5456 chacha20random 1 1K 1 sctp_iter 1 1K 107 sctp_cpal 1 1K 150 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 CC Mem 4 1K 5535 vnodes 1 1K 1 CAM SIM 2 1K 2 feeder 7 1K 7 tcpfunc 3 1K 3 loginclass 3 1K 6 prison 6 1K 6 sigio 3 1K 5 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 cryptodev 2 1K 123 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 39325 filecaps 5 1K 120 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 48 pmc 1 1K 1 acpiintr 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 p1003.1b 1 1K 1 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 mqdata 0 0K 0 pf_table 0 0K 105 pf_rule 0 0K 207 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 25993 sctp_mvrf 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 12 sctp_aadr 0 0K 3 sctp_stri 0 0K 4 tcp_do 0 0K 0 tcp_fsb 0 0K 87 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 madt_table 0 0K 2 smartpqi 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 ixl 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 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 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 xen_intr 0 0K 0 NFSD V4state 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 bounce 0 0K 0 busdma 0 0K 0 qpidrv 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 isci 0 0K 0 iommu_dmamap 0 0K 0 hyperv_socket 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 DEVFS4 0 0K 0 vm_fictitious 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xen_acpi 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 UMAHash 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 13458 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 40 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 2 allocindir 0 0K 0 indirdep 0 0K 13990 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 vtfont 0 0K 0 BACKLIGHT 0 0K 0 ath_hal 0 0K 0 athdev 0 0K 0 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 pvscsi 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 scsi_cd 0 0K 0 ktls_ocf 0 0K 0 AHCI driver 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS_RX 0 0K 0 MLX5EEPROM 0 0K 0 MLX5E_TLS 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EN 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5DUMP 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 MLX5EEPROM 0 0K 0 seq_file 0 0K 0 lkpiskb 0 0K 0 radix 0 0K 0 idr 0 0K 0 lkpindev 0 0K 0 lkpifw 0 0K 0 lkpi80211 0 0K 0 NLM 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 12 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 tcp_hwpace 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 LRO 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 0 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 0 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 12319 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 nvme_da 0 0K 0 acpipwr 0 0K 0 acpi_perf 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 tcp_log_dev 0 0K 5 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 19 lio 0 0K 71 acl 0 0K 0 mbuf_tag 0 0K 566 ktls 0 0K 0 PUC 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 accf 0 0K 0 pts 0 0K 0 iov 0 0K 30302 ioctlops 0 0K 1564 eventfd 0 0K 23 Witness 0 0K 0 stack 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 MPSSAS 0 0K 0 mps 0 0K 0 sbuf 0 0K 288 mpr_user 0 0K 0 firmware 0 0K 0 compressor 0 0K 0 MPRSAS 0 0K 0 SWAP 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 sysctltmp 0 0K 924 sysctl 0 0K 3 md_sectors 0 0K 0 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 0 rctl 0 0K 0 md_disk 0 0K 0 malodev 0 0K 0 LED 0 0K 0 ix_sriov 0 0K 0 cache 0 0K 0 aacraidcam 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 aacraid_buf 0 0K 0 aaccam 0 0K 0 boottrace 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 1078 1620532 0 254 38494208 0 malloc-8192 8192 442 5 5117 0 1 3661824 0 RADIX NODE 144 19750 545 361402 0 62 2922480 0 malloc-16384 16384 150 5 12176 0 1 2539520 0 mbuf 256 8786 877 5594587 0 254 2473728 0 malloc-384 384 4400 1210 18625 0 30 2154240 0 pbuf 2624 0 794 0 0 2 2083456 0 BUF TRIE 144 187 11601 29404 0 62 1697472 0 mbuf_cluster 2048 762 0 762 0 254 1560576 0 malloc-128 128 11643 354 50360 0 126 1535616 0 VM OBJECT 264 5463 147 294876 0 30 1481040 0 malloc-4096 4096 330 4 498 0 2 1368064 0 UMA Slabs 0 112 11810 28 11810 0 126 1325856 0 sctp_asoc 2256 21 489 8609 0 254 1150560 0 vmem btag 56 20071 56 20071 0 254 1127112 0 socket 960 221 795 33882 0 254 975360 0 MAP ENTRY 96 9283 419 724396 0 126 931392 0 sctp_ep 1208 176 594 25806 0 254 930160 0 malloc-4096 4096 209 5 13192 0 2 876544 0 FFS inode 1160 654 32 13799 0 8 795760 0 malloc-2048 2048 184 200 25814 0 8 786432 0 THREAD 1808 301 29 19228 0 8 596640 0 tcpcb 1104 4 507 5445 0 254 564144 0 256 Bucket 2048 230 18 16244 0 8 507904 0 VMSPACE 2552 176 13 13054 0 4 482328 0 ertt_txseginfo 40 1 10503 3032715 0 254 420160 0 malloc-256 256 337 1223 13644 0 62 399360 0 malloc-256 256 48 1512 26128 0 62 399360 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 sctp_raddr 736 21 496 8619 0 254 380512 0 VNODE 448 695 88 13842 0 30 350784 0 PROC 1352 202 23 13183 0 8 304200 0 FPU_save_area 832 303 57 26259 0 16 299520 0 malloc-64 64 4101 498 212446 0 254 294336 0 filedesc0 1072 202 22 13188 0 8 240128 0 malloc-16 16 14613 387 20124 0 254 240000 0 DEVCTL 1024 0 220 155 0 0 225280 0 tcp_log 416 0 513 52 0 254 213408 0 malloc-128 128 306 1337 13333 0 126 210304 0 malloc-65536 65536 1 2 357 0 1 196608 0 malloc-65536 65536 1 2 143 0 1 196608 0 malloc-32768 32768 0 6 13281 0 1 196608 0 mbuf_packet 256 106 656 21170 0 254 195072 0 malloc-128 128 1413 106 5955 0 126 194432 0 malloc-32 32 5564 358 5640 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 malloc-128 128 1242 153 27191 0 126 178560 0 FFS2 dinode 256 654 36 13799 0 62 176640 0 malloc-256 256 208 482 37669 0 62 176640 0 malloc-384 384 226 224 34924 0 30 172800 0 malloc-2048 2048 5 75 1228 0 8 163840 0 malloc-1024 1024 137 23 154 0 16 163840 0 S VFS Cache 104 1031 373 16066 0 126 146016 0 malloc-256 256 399 171 19977 0 62 145920 0 malloc-256 256 243 327 61257 0 62 145920 0 tcp_bbr_map 128 0 1023 162108 0 126 130944 0 unpcb 256 20 490 1589 0 254 130560 0 malloc-384 384 278 52 279 0 30 126720 0 128 Bucket 1024 78 37 2212 0 16 117760 0 ksiginfo 112 215 829 7489 0 126 116928 0 malloc-1024 1024 24 88 7519 0 16 114688 0 malloc-4096 4096 21 5 37 0 2 106496 0 Files 80 846 454 71173 0 126 104000 0 64 Bucket 512 143 57 55655 0 30 102400 0 malloc-8192 8192 9 2 38 0 1 90112 0 malloc-4096 4096 19 3 33 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 syncache 168 0 528 4 0 254 88704 0 malloc-128 128 374 277 12799 0 126 83328 0 32 Bucket 256 132 183 23336 0 62 80640 0 sctp_chunk 152 0 520 25 0 254 79040 0 pipe 744 23 77 848 0 16 74400 0 malloc-8192 8192 8 1 10 0 1 73728 0 g_bio 408 0 180 198833 0 30 73440 0 malloc-64 64 567 504 2292 0 254 68544 0 malloc-64 64 593 478 10332 0 254 68544 0 malloc-64 64 606 465 5396 0 254 68544 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 2 120 0 1 65536 0 malloc-256 256 137 118 541 0 62 65280 0 tcp_inpcb 424 4 149 5445 0 30 64872 0 sctp_stream_msg_out 112 29 511 138 0 254 60480 0 udp_inpcb 424 30 96 320 0 30 53424 0 ripcb 424 5 121 498 0 30 53424 0 TURNSTILE 136 331 47 331 0 62 51408 0 malloc-256 256 28 167 1505 0 62 49920 0 malloc-256 256 7 188 14932 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 1 47 82949 0 16 49152 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-16384 16384 2 1 17 0 1 49152 0 malloc-2048 2048 10 14 119 0 8 49152 0 malloc-2048 2048 2 22 231 0 8 49152 0 SLEEPQUEUE 88 331 181 331 0 126 45056 0 pcpu-8 8 4708 924 7118 0 254 45056 0 tcp_bbr_pcb 832 0 54 4343 0 16 44928 0 malloc-32 32 507 879 57037 0 254 44352 0 clpbuf 2624 0 16 37 0 16 41984 0 sctp_readq 152 0 260 2 0 254 39520 0 Mountpoints 2752 2 12 2 0 4 38528 0 udplite_inpcb 424 0 90 171 0 30 38160 0 da_ccb 544 0 70 49813 0 16 38080 0 PWD 32 154 980 12126 0 254 36288 0 malloc-64 64 247 320 13313 0 254 36288 0 malloc-64 64 37 530 19308 0 254 36288 0 malloc-64 64 233 334 19219 0 254 36288 0 malloc-64 64 223 344 248 0 254 36288 0 16 Bucket 144 73 179 1829 0 62 36288 0 malloc-128 128 36 243 160 0 126 35712 0 malloc-128 128 29 250 1964 0 126 35712 0 malloc-128 128 47 232 47 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 51 39 53 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 0 2 160 0 1 32768 0 malloc-8192 8192 2 2 113 0 1 32768 0 malloc-4096 4096 2 6 12944 0 2 32768 0 malloc-2048 2048 3 13 1295 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-1024 1024 8 24 19 0 16 32768 0 malloc-1024 1024 5 27 1990 0 16 32768 0 malloc-1024 1024 5 27 5 0 16 32768 0 malloc-1024 1024 4 28 163 0 16 32768 0 malloc-1024 1024 8 24 8 0 16 32768 0 malloc-1024 1024 3 29 20 0 16 32768 0 malloc-512 512 0 64 11 0 30 32768 0 malloc-512 512 12 52 44 0 30 32768 0 malloc-512 512 0 64 135 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 3 61 87 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 tcp_rack_pcb 896 0 36 87 0 16 32256 0 KNOTE 160 28 172 143506 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 0 264 193 0 126 31680 0 cpuset 104 7 272 61 0 126 29016 0 sctp_laddr 48 0 588 14689 0 254 28224 0 tcp_inpcb ports 32 2 880 4335 0 254 28224 0 malloc-32 32 54 828 952 0 254 28224 0 4 Bucket 48 7 581 414 0 254 28224 0 2 Bucket 32 66 816 5077 0 254 28224 0 AIO 208 0 133 53 0 62 27664 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 5 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 35 241 143 0 126 24288 0 rl_entry 40 104 502 104 0 254 24240 0 8 Bucket 80 75 225 5053 0 126 24000 0 malloc-384 384 3 57 371 0 30 23040 0 malloc-384 384 20 40 362 0 30 23040 0 domainset 40 0 567 43 0 254 22680 0 hostcache 64 1 314 1 0 254 20160 0 udpcb 32 30 600 491 0 254 20160 0 udp_inpcb ports 32 3 627 61 0 254 20160 0 udplite_inpcb ports 32 0 630 6 0 254 20160 0 ertt 72 4 276 5445 0 126 20160 0 malloc-32 32 113 517 151 0 254 20160 0 malloc-32 32 26 604 219 0 254 20160 0 malloc-32 32 121 509 12317 0 254 20160 0 malloc-32 32 59 571 1411 0 254 20160 0 malloc-32 32 5 625 9 0 254 20160 0 malloc-16 16 284 966 59109 0 254 20000 0 malloc-16 16 421 829 56952 0 254 20000 0 AIOCB 552 0 35 163 0 16 19320 0 AIOLIO 272 0 70 71 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-16384 16384 1 0 1 0 1 16384 0 malloc-8192 8192 0 2 2 0 1 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-512 512 1 31 1 0 30 16384 0 malloc-512 512 0 32 5 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 821039 0 254 16032 0 kenv 258 15 45 1053 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 sackhole 32 0 378 1 0 254 12096 0 AIOP 32 4 374 4 0 254 12096 0 malloc-16 16 0 750 54 0 254 12000 0 malloc-16 16 14 736 8632 0 254 12000 0 malloc-16 16 38 712 164 0 254 12000 0 malloc-16 16 291 459 26515 0 254 12000 0 malloc-16 16 10 740 12 0 254 12000 0 malloc-384 384 1 29 1 0 30 11520 0 malloc-384 384 2 28 2 0 30 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 0 2 1 0 2 8192 0 pcpu-16 16 14 498 14 0 254 8192 0 UMA Slabs 1 176 11 11 11 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 1 0 254 2048 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 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 0 254 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 56 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 tfo_ccache_entries 80 0 0 0 0 126 0 0 tfo 4 0 0 0 0 254 0 0 tcptw 72 0 0 0 0 254 0 0 sctp_asconf_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 tcp_log_id_node 120 0 0 0 0 126 0 0 tcp_log_id_bucket 176 0 0 0 0 62 0 0 tcpreass 48 0 0 0 0 254 0 0 ripcb ports 32 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 0 0 itimer 352 0 0 0 0 30 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 608 0 0 0 0 16 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 L VFS Cache 320 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 cryptop 280 0 0 0 0 30 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-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-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-4096 4096 0 0 0 0 2 0 0 pcpu-32 32 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