panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map cpuid = 0 time = 1634921074 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009bf33870 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009bf339d0 vpanic() at vpanic+0x2c5/frame 0xfffffe009bf33ab0 panic() at panic+0xb5/frame 0xfffffe009bf33b70 pmap_kasan_enter() at pmap_kasan_enter+0x508/frame 0xfffffe009bf33bc0 kasan_shadow_map() at kasan_shadow_map+0x88/frame 0xfffffe009bf33bf0 pmap_growkernel() at pmap_growkernel+0xdf/frame 0xfffffe009bf33c30 vm_map_insert() at vm_map_insert+0x67e/frame 0xfffffe009bf33d90 vm_map_find() at vm_map_find+0x903/frame 0xfffffe009bf33e70 kva_import() at kva_import+0xd4/frame 0xfffffe009bf33f50 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe009bf34040 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe009bf34100 kva_import_domain() at kva_import_domain+0x5f/frame 0xfffffe009bf34150 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe009bf34230 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe009bf342f0 vmem_alloc() at vmem_alloc+0x106/frame 0xfffffe009bf34350 kmem_malloc_domainset() at kmem_malloc_domainset+0x183/frame 0xfffffe009bf34490 keg_alloc_slab() at keg_alloc_slab+0x1d6/frame 0xfffffe009bf345b0 zone_import() at zone_import+0x2c6/frame 0xfffffe009bf34770 cache_alloc() at cache_alloc+0x773/frame 0xfffffe009bf34830 cache_alloc_retry() at cache_alloc_retry+0x37/frame 0xfffffe009bf348a0 malloc() at malloc+0x103/frame 0xfffffe009bf34910 fdgrowtable() at fdgrowtable+0xa8/frame 0xfffffe009bf34970 fdinit() at fdinit+0x24e/frame 0xfffffe009bf349d0 fdcopy() at fdcopy+0x94/frame 0xfffffe009bf34ab0 fork1() at fork1+0x17c7/frame 0xfffffe009bf34c30 sys_fork() at sys_fork+0xe3/frame 0xfffffe009bf34d30 amd64_syscall() at amd64_syscall+0x412/frame 0xfffffe009bf34f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009bf34f30 --- syscall (0, FreeBSD ELF64, nosys), rip = 0x37289a, rsp = 0x7fffffffe428, rbp = 0x7fffffffe480 --- KDB: enter: panic [ thread pid 780 tid 100121 ] Stopped at kdb_enter+0x6b: movq $0,0x28e0b4a(%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 0x1bc36653f1f5b6ff rdx 0x1 rbx 0 rsp 0xfffffe009bf339b0 rbp 0xfffffe009bf339d0 rsi 0 rdi 0xffffffff817c05fa vprintf+0x35a r8 0 r9 0xfffffe009bf334e8 r10 0 r11 0 r12 0xfffffe009e9a8720 r13 0xfffffe009bf33a01 r14 0xffffffff82c876c0 .str.18 r15 0xffffffff82c876c0 .str.18 rip 0xffffffff817b3f6b kdb_enter+0x6b rflags 0x46 kdb_enter+0x6b: movq $0,0x28e0b4a(%rip) db> show proc Process 780 (syz-executor.0) at 0xfffffe009e9c2000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 777 at 0xfffffe009e9c2a70 ABI: FreeBSD ELF64 flag: 0x10004000 flag2: 0 arguments: /root/syz-executor.0 exec reaper: 0xfffffe0053d5c538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009e4df000 (map 0xfffffe009e4df000) (map.pmap 0xfffffe009e4df0c0) (pmap 0xfffffe009e4df128) threads: 1 100121 Run CPU 0 syz-executor.0 db> ps pid ppid pgrp uid state wmesg wchan cmd 5915 785 0 0 NE syz-executor.2 5914 5909 792 0 R syz-executor.3 5913 1 780 0 S uwait 0xfffffe005882e600 syz-executor.0 5912 781 781 0 R (threaded) syz-executor.1 106969 Run CPU 1 syz-executor.1 107001 RunQ syz-executor.1 5909 792 792 0 R (threaded) syz-executor.3 106936 RunQ syz-executor.3 106997 S uwait 0xfffffe005882b780 syz-executor.3 5908 1 780 0 S uwait 0xfffffe00a78ab380 syz-executor.0 5905 1 792 0 S uwait 0xfffffe00a78ab580 syz-executor.3 5898 1 780 0 S uwait 0xfffffe00a7916b00 syz-executor.0 5896 1 780 0 S uwait 0xfffffe00a7916a00 syz-executor.0 5892 1 780 0 S uwait 0xfffffe005882e500 syz-executor.0 5886 1 780 0 S uwait 0xfffffe00a78ab280 syz-executor.0 5881 1 780 0 S uwait 0xfffffe00a78ab080 syz-executor.0 5876 1 780 0 S uwait 0xfffffe00a78abb80 syz-executor.0 5873 1 780 0 S uwait 0xfffffe005882e900 syz-executor.0 5867 1 780 0 S uwait 0xfffffe00a7916f00 syz-executor.0 5862 1 780 0 S uwait 0xfffffe00a78abc80 syz-executor.0 5859 1 780 0 S uwait 0xfffffe00a76add00 syz-executor.0 5855 1 780 0 S uwait 0xfffffe005882e800 syz-executor.0 5851 1 780 0 S uwait 0xfffffe00a7916e00 syz-executor.0 5839 1 780 0 S uwait 0xfffffe005882b080 syz-executor.0 5834 1 780 0 S uwait 0xfffffe00a78abe80 syz-executor.0 5827 1 780 0 S uwait 0xfffffe00a76ad000 syz-executor.0 5822 1 780 0 S uwait 0xfffffe00a7592680 syz-executor.0 5816 1 780 0 S uwait 0xfffffe00a78ab880 syz-executor.0 5809 1 780 0 S uwait 0xfffffe005882eb00 syz-executor.0 5804 1 780 0 S uwait 0xfffffe00a78ab980 syz-executor.0 5798 1 780 0 S uwait 0xfffffe00a7592d80 syz-executor.0 5796 1 780 0 S uwait 0xfffffe00a7592480 syz-executor.0 5788 1 780 0 S uwait 0xfffffe00a76ad200 syz-executor.0 5779 1 780 0 S uwait 0xfffffe005882ed00 syz-executor.0 5773 1 780 0 S uwait 0xfffffe005882ef00 syz-executor.0 5767 1 780 0 S uwait 0xfffffe005882ee00 syz-executor.0 5764 1 780 0 S uwait 0xfffffe005882ea00 syz-executor.0 5757 1 780 0 S uwait 0xfffffe00a76ad700 syz-executor.0 5754 1 780 0 S uwait 0xfffffe005882e700 syz-executor.0 5749 1 780 0 S uwait 0xfffffe00a76ad300 syz-executor.0 5746 1 780 0 S uwait 0xfffffe00a2e33100 syz-executor.0 5742 1 780 0 S uwait 0xfffffe005882ec00 syz-executor.0 5737 1 780 0 S uwait 0xfffffe00a7592080 syz-executor.0 5733 1 780 0 S uwait 0xfffffe00a76ad400 syz-executor.0 5727 1 780 0 S uwait 0xfffffe00a7592980 syz-executor.0 5725 1 780 0 S uwait 0xfffffe00a2e33000 syz-executor.0 5722 1 780 0 S uwait 0xfffffe00a7592e80 syz-executor.0 5719 1 780 0 S uwait 0xfffffe00a76adf00 syz-executor.0 5715 1 780 0 S uwait 0xfffffe0058831e80 syz-executor.0 5709 1 780 0 S uwait 0xfffffe00a76ada00 syz-executor.0 5706 1 780 0 S uwait 0xfffffe005882e300 syz-executor.0 5700 1 780 0 S uwait 0xfffffe00a76ad600 syz-executor.0 5695 1 780 0 S uwait 0xfffffe00a76ad100 syz-executor.0 5690 1 780 0 S uwait 0xfffffe00a76adb00 syz-executor.0 5687 1 780 0 S uwait 0xfffffe00a76ade00 syz-executor.0 5684 1 780 0 S uwait 0xfffffe00a76ad900 syz-executor.0 5682 1 780 0 S uwait 0xfffffe0058831380 syz-executor.0 5676 1 780 0 S uwait 0xfffffe00a76ad800 syz-executor.0 5673 1 780 0 S uwait 0xfffffe00a7592580 syz-executor.0 5666 1 780 0 S uwait 0xfffffe00a7592280 syz-executor.0 5662 1 780 0 S uwait 0xfffffe00a76ad500 syz-executor.0 5650 1 780 0 S uwait 0xfffffe00a76adc00 syz-executor.0 5644 1 780 0 S uwait 0xfffffe00a7592380 syz-executor.0 5637 1 780 0 S uwait 0xfffffe0058836e80 syz-executor.0 5632 1 780 0 S uwait 0xfffffe005882e400 syz-executor.0 5628 1 780 0 S uwait 0xfffffe00a7592180 syz-executor.0 5623 1 780 0 S uwait 0xfffffe0058831a80 syz-executor.0 5617 1 780 0 S uwait 0xfffffe0058831680 syz-executor.0 5604 1 780 0 S uwait 0xfffffe00a7592b80 syz-executor.0 5601 1 780 0 S uwait 0xfffffe0058836f00 syz-executor.0 5596 1 780 0 S uwait 0xfffffe0058831b80 syz-executor.0 5594 1 780 0 S uwait 0xfffffe00a7592880 syz-executor.0 5580 1 780 0 S uwait 0xfffffe00a7592c80 syz-executor.0 5574 1 780 0 S uwait 0xfffffe0058831c80 syz-executor.0 5568 1 780 0 S uwait 0xfffffe00a2e33b00 syz-executor.0 5558 1 780 0 S uwait 0xfffffe005882e100 syz-executor.0 5551 1 792 0 S uwait 0xfffffe0058831080 syz-executor.3 5550 1 780 0 S uwait 0xfffffe0058831880 syz-executor.0 5545 1 792 0 S uwait 0xfffffe0058831d80 syz-executor.3 5543 1 780 0 S umtxn 0xfffffe00a7592a80 syz-executor.0 5542 1 792 0 S uwait 0xfffffe005882e000 syz-executor.3 5539 1 780 0 S uwait 0xfffffe0058836580 syz-executor.0 5536 1 780 0 S uwait 0xfffffe005882e200 syz-executor.0 5534 1 792 0 S uwait 0xfffffe0058836080 syz-executor.3 5530 1 780 0 S uwait 0xfffffe00a7592780 syz-executor.0 5526 1 792 0 S uwait 0xfffffe0058836380 syz-executor.3 5520 1 792 0 S uwait 0xfffffe0058836480 syz-executor.3 5519 1 780 0 S uwait 0xfffffe0058831180 syz-executor.0 5514 1 792 0 S uwait 0xfffffe0058831780 syz-executor.3 5513 1 780 0 S uwait 0xfffffe0058831980 syz-executor.0 5507 1 792 0 S uwait 0xfffffe00a2e33500 syz-executor.3 5506 1 780 0 S uwait 0xfffffe0058841c80 syz-executor.0 5502 1 780 0 S uwait 0xfffffe00a2e33a00 syz-executor.0 5501 1 792 0 S uwait 0xfffffe0058831580 syz-executor.3 5497 1 792 0 S uwait 0xfffffe0058836a80 syz-executor.3 5496 1 780 0 S uwait 0xfffffe00a2e33300 syz-executor.0 5490 1 792 0 S uwait 0xfffffe005883be00 syz-executor.3 5489 1 780 0 S uwait 0xfffffe009e9ad280 syz-executor.0 5481 1 780 0 S uwait 0xfffffe0058831280 syz-executor.0 5480 1 792 0 S uwait 0xfffffe0058831480 syz-executor.3 5479 1 785 0 S uwait 0xfffffe005883b900 syz-executor.2 5474 1 780 0 S uwait 0xfffffe0058836780 syz-executor.0 5472 1 785 0 S uwait 0xfffffe005883bd00 syz-executor.2 5471 1 780 0 S uwait 0xfffffe00a2e33400 syz-executor.0 5468 1 785 0 S uwait 0xfffffe005883f980 syz-executor.2 5467 1 792 0 S uwait 0xfffffe005883bc00 syz-executor.3 5465 1 780 0 S uwait 0xfffffe00a2e33200 syz-executor.0 5463 1 785 0 S uwait 0xfffffe0058836980 syz-executor.2 5461 1 792 0 S uwait 0xfffffe00a2e33700 syz-executor.3 5460 1 780 0 S uwait 0xfffffe0058841480 syz-executor.0 5452 1 785 0 S uwait 0xfffffe005883ba00 syz-executor.2 5448 1 780 0 S uwait 0xfffffe00a2e33900 syz-executor.0 5446 1 785 0 S uwait 0xfffffe005883b800 syz-executor.2 5441 1 785 0 S uwait 0xfffffe0058836180 syz-executor.2 5440 1 780 0 S uwait 0xfffffe005883fe80 syz-executor.0 5434 1 785 0 S uwait 0xfffffe00a2e33e00 syz-executor.2 5431 1 785 0 S uwait 0xfffffe0058836280 syz-executor.2 5430 1 780 0 S uwait 0xfffffe009e9ad680 syz-executor.0 5424 1 785 0 S uwait 0xfffffe005883b700 syz-executor.2 5420 1 785 0 S uwait 0xfffffe0058836680 syz-executor.2 5418 1 780 0 S uwait 0xfffffe0058836880 syz-executor.0 5411 1 780 0 S uwait 0xfffffe00a2e33600 syz-executor.0 5410 1 785 0 S uwait 0xfffffe005883fb80 syz-executor.2 5406 1 780 0 S uwait 0xfffffe005883bf00 syz-executor.0 5401 1 785 0 S uwait 0xfffffe005883b400 syz-executor.2 5398 1 780 0 S uwait 0xfffffe00a2e33c00 syz-executor.0 5389 1 785 0 S uwait 0xfffffe00a2e33800 syz-executor.2 5387 1 780 0 S uwait 0xfffffe005883fc80 syz-executor.0 5380 1 785 0 S uwait 0xfffffe005883fd80 syz-executor.2 5374 1 780 0 S uwait 0xfffffe0058836d80 syz-executor.0 5369 1 5361 0 S uwait 0xfffffe005883f900 syz-executor.0 5362 1 780 0 S uwait 0xfffffe005883fa80 syz-executor.0 4056 0 0 0 DL aiordy 0xfffffe00a2f21a70 [aiod4] 4054 0 0 0 DL aiordy 0xfffffe00a7063000 [aiod3] 4053 0 0 0 DL aiordy 0xfffffe00a2e5e000 [aiod2] 4051 0 0 0 DL aiordy 0xfffffe00a2ed4000 [aiod1] 3297 1 3297 65 Ss select 0xfffffe009e446d40 dhclient 2759 1 2759 0 Ss select 0xfffffe009e446640 dhclient 2756 1 2756 0 Ss select 0xfffffe009e4460c0 dhclient 2737 1 2737 65 Ss select 0xfffffe009e4461c0 dhclient 2070 1 2070 0 Ss select 0xfffffe009e446240 dhclient 2067 1 2067 0 Ss select 0xfffffe0058889340 dhclient 2046 1 2046 65 Ss select 0xfffffe009e446f40 dhclient 1477 1 1477 0 Ss select 0xfffffe009e4465c0 dhclient 1474 1 1474 0 Ss select 0xfffffe009e446940 dhclient 1451 1 1451 65 Ss select 0xfffffe009e4467c0 dhclient 1074 1 1074 0 Ss select 0xfffffe00a2e02d40 dhclient 1071 1 1071 0 Ss select 0xfffffe009e446cc0 dhclient 792 777 792 0 Rs syz-executor.3 785 777 785 0 Rs syz-executor.2 781 777 781 0 Rs syz-executor.1 780 777 780 0 Rs CPU 0 syz-executor.0 777 775 775 0 S (threaded) syz-fuzzer 100112 S kqread 0xfffffe0058877d00 syz-fuzzer 100114 S uwait 0xfffffe009e9ade00 syz-fuzzer 100115 S uwait 0xfffffe009e9adf00 syz-fuzzer 100116 S uwait 0xfffffe0058841080 syz-fuzzer 100117 S uwait 0xfffffe009e9ad800 syz-fuzzer 100118 S uwait 0xfffffe009e9ad900 syz-fuzzer 100119 S uwait 0xfffffe009e9ada00 syz-fuzzer 100120 S uwait 0xfffffe005883b100 syz-fuzzer 100122 S uwait 0xfffffe005883b000 syz-fuzzer 101856 S uwait 0xfffffe0058836b80 syz-fuzzer 775 773 775 0 Ss pause 0xfffffe009e9c25e8 csh 773 689 773 0 Ss select 0xfffffe009e446740 sshd 755 1 755 0 Ss+ ttyin 0xfffffe00570040b0 getty 754 1 754 0 Ss+ ttyin 0xfffffe00583e10b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe00583e18b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe00575fc0b0 getty 751 1 751 0 Ss+ ttyin 0xfffffe00575fc8b0 getty 750 1 750 0 Ss+ ttyin 0xfffffe00575f90b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00575f98b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00575cb0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00575cb8b0 getty 693 1 693 0 Ss nanslp 0xffffffff84061981 cron 689 1 689 0 Ss select 0xfffffe009e446ac0 sshd 502 1 502 0 Ss select 0xfffffe009e403bc0 syslogd 431 1 431 0 Ss select 0xfffffe00588893c0 devd 430 1 430 65 Ss select 0xfffffe009e2ef0c0 dhclient 345 1 345 0 Ss select 0xfffffe009e2ef140 dhclient 342 1 342 0 Ss select 0xfffffe009e403e40 dhclient 18 0 0 0 DL syncer 0xffffffff84189de0 [syncer] 17 0 0 0 DL vlruwt 0xfffffe0058769a70 [vnlru] 16 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84187ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058893ce8 [/ worker] 15 0 0 0 DL psleep 0xffffffff841c0080 [vmdaemon] 9 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b3b78 [dom0] 100082 D launds 0xffffffff841b3b84 [laundry: dom0] 100083 D umarcl 0xffffffff81eb9470 [uma] 8 0 0 0 DL - 0xffffffff83e17be0 [rand_harvestq] 7 0 0 0 DL waiting 0xffffffff84b1d760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff84e342f0 [pf purge] 5 0 0 0 DL (threaded) [cam] 100045 D - 0xffffffff83c9d3c0 [doneq0] 100046 D - 0xffffffff83c9d340 [async] 100075 D - 0xffffffff83c9d1c0 [scanner] 14 0 0 0 DL seqstat 0xfffffe0056ab3c88 [sequencer 00] 4 0 0 0 DL crypto_ 0xfffffe00541bed80 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffffe00541bed30 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff841adc20 [crypto] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84034b40 [g_event] 100037 D - 0xffffffff84034b80 [g_up] 100038 D - 0xffffffff84034bc0 [g_down] 12 0 0 0 WL (threaded) [intr] 100012 I [swi5: fast taskq] 100016 I [swi6: task queue] 100017 I [swi6: Giant taskq] 100029 I [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 0xfffffe0053d5c538 [init] 10 0 0 0 DL audit_w 0xffffffff841aebc0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84035a40 [swapper] 100005 D - 0xfffffe0053df0600 [softirq_0] 100006 D - 0xfffffe0053df0500 [softirq_1] 100007 D - 0xfffffe0053df0400 [if_io_tqg_0] 100008 D - 0xfffffe0053df0300 [if_io_tqg_1] 100009 D - 0xfffffe0053df0200 [if_config_tqg_0] 100010 D - 0xfffffe0053df0100 [deferred_unmount ta] 100011 D - 0xfffffe0053df0000 [thread taskq] 100013 D - 0xfffffe0053dfac00 [pci_hp taskq] 100014 D - 0xfffffe0053dfab00 [kqueue_ctx taskq] 100015 D - 0xfffffe0053dfaa00 [linuxkpi_irq_wq] 100018 D - 0xfffffe0053dfa500 [aiod_kick taskq] 100019 D - 0xfffffe0053dfa400 [inm_free taskq] 100020 D - 0xfffffe0053dfa300 [in6m_free taskq] 100021 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_0] 100022 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_1] 100023 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_2] 100024 D - 0xfffffe0053dfa200 [linuxkpi_short_wq_3] 100025 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_0] 100026 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_1] 100027 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_2] 100028 D - 0xfffffe0053dfa100 [linuxkpi_long_wq_3] 100035 D - 0xfffffe0053e2a800 [firmware taskq] 100039 D - 0xfffffe00541a3d00 [crypto_0] 100040 D - 0xfffffe00541a3d00 [crypto_1] 100056 D - 0xfffffe00541a3200 [vtnet0 rxq 0] 100057 D - 0xfffffe00541a3100 [vtnet0 txq 0] 100058 D - 0xfffffe00541a3000 [vtnet0 rxq 1] 100059 D - 0xfffffe0056ee2e00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056b94980 [virtio_balloon] 100065 D - 0xfffffe0056ee2700 [mca taskq] 100066 D - 0xffffffff82c8e681 [deadlkres] 100070 D - 0xfffffe00541a3a00 [acpi_task_0] 100071 D - 0xfffffe00541a3a00 [acpi_task_1] 100072 D - 0xfffffe00541a3a00 [acpi_task_2] 100074 D - 0xfffffe00541a3700 [CAM taskq] db> show all locks Process 5912 (syz-executor.1) thread 0xfffffe00a79141e0 (106969) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff84084b50) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:1232 Process 780 (syz-executor.0) thread 0xfffffe009e9a8720 (100121) exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xffffffff841b2d00) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:2128 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 devbuf 4213 4323K 4241 tcp_hpts 6 3201K 6 filedesc 264 2109K 9869 sysctloid 34970 2060K 35041 vtbuf 24 1968K 46 kobj 326 1304K 485 pcb 645 1097K 5930 newblk 129 1056K 5537 vfscache 3 1025K 3 subproc 376 816K 6106 inodedep 169 575K 4916 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 6 acpica 1674 184K 55237 vnet_data 1 168K 1 pagedep 133 161K 4820 tidhash 3 141K 3 linker 355 140K 383 tfo_ccache 1 128K 1 DEVFS1 108 108K 125 sem 4 106K 4 sctp_atcl 261 98K 2272 BPF 46 88K 58 bus 986 80K 3474 kdtrace 450 78K 12918 mtx_pool 2 72K 2 umtx 550 69K 550 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 509 64K 509 dirrem 159 40K 4825 temp 35 35K 2437 hostcache 1 32K 1 shm 1 32K 2 DEVFS3 127 32K 137 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 routetbl 145 19K 453 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 newdirblk 127 16K 4801 ithread 99 16K 99 bus-sc 34 15K 1691 kqueue 188 14K 5942 lltable 43 14K 62 ether_multi 157 13K 167 KTRACE 100 13K 100 ifnet 7 13K 7 pwddesc 186 12K 5916 kenv 95 12K 95 eventhandler 133 12K 133 sctp_stro 11 11K 591 CAM queue 5 11K 1528 GEOM 61 10K 490 rman 84 10K 425 sctp_timw 36 9K 36 in6_multi 71 9K 71 sctp_atky 272 9K 2994 bmsafemap 2 9K 4888 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 1 rpc 2 8K 2 shmfd 1 8K 3 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 cred 26 7K 253 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 445 DEVFSP 80 5K 1914 ufs_dirhash 24 5K 24 pf_ifnet 12 5K 23 freefile 36 5K 4698 session 36 5K 167 UMA 268 5K 268 inpcbpolicy 138 5K 5803 vt 11 5K 11 sctp_athm 261 5K 2314 pf_table 2 4K 6 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 lockf 33 4K 68 acpisem 28 4K 28 selfd 55 4K 86764 hhook 15 4K 17 proc-args 52 3K 687 terminal 11 3K 11 select 19 3K 81 uidinfo 3 3K 10 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 27 2K 47 CAM XPT 22 2K 543 sctp_stri 3 2K 84 in_multi 6 2K 8 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 9602 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 48 NFSD session 1 1K 1 CAM periph 4 1K 271 sctp_ifn 6 1K 15 ipsec 3 1K 3 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 89 pci_link 10 1K 10 diradd 5 1K 4865 crypto 4 1K 4 encap_export_host 12 1K 12 procdesc 5 1K 18 pfil 4 1K 4 cdev 2 1K 2 osd 9 1K 4680 chacha20random 1 1K 1 sctp_map 22 1K 1182 newreno data 5 1K 4673 freework 2 1K 4688 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 freeblks 1 1K 4687 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 lkpikmalloc 5 1K 6 aesni_data 2 1K 2 tcp_fsb 1 1K 1822 pf_rule 1 1K 2 nexusdev 8 1K 8 apmdev 1 1K 1 atkbddev 2 1K 2 CAM dev queue 2 1K 2 xform 2 1K 1916 CAM I/O Scheduler 1 1K 1 CAM path 4 1K 1034 pmchooks 1 1K 1 soname 4 1K 10124 filecaps 5 1K 116 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 46 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 vegas data 0 0K 51 tcp_do 0 0K 0 mqdata 0 0K 0 dctcp data 0 0K 0 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 htcp data 0 0K 2 chd data 0 0K 2 sctp_mcore 0 0K 0 sctp_socko 0 0K 888 sctp_iter 0 0K 11 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 11 sctp_aadr 0 0K 0 cdg data 0 0K 0 cubic data 0 0K 2 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 4480 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 21 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 10 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 8 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 acpipwr 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 acpi_perf 0 0K 0 statfs 0 0K 4991 namei_tracker 0 0K 0 export_host 0 0K 0 cl_savebuf 0 0K 2 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 693 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 0 lio 0 0K 0 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 118 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 18243 ioctlops 0 0K 137 eventfd 0 0K 8 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 288 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 869 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 1 filedesc_to_leader 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 db> show uma Zone Size Used Free Requests Sleeps Bucket Total Mem XFree mbuf_jumbo_page 4096 8320 989 1126204 0 254 38129664 0 tcp_log 416 0 7983 515767 0 254 3320928 0 pbuf 2624 0 973 0 0 2 2553152 0 mbuf 256 8864 706 2446199 0 254 2449920 0 RADIX NODE 144 16280 263 191073 0 63 2382192 0 malloc-16384 16384 131 3 5092 0 1 2195456 0 malloc-4096 4096 520 1 6409 0 2 2134016 0 BUF TRIE 144 197 11563 895 0 62 1693440 0 malloc-384 384 4117 13 4118 0 30 1585920 0 malloc-128 128 11496 67 16557 0 126 1480064 0 UMA Slabs 0 112 10842 27 10842 0 126 1217328 0 mbuf_cluster 2048 525 1 525 0 254 1077248 0 vmem btag 56 18741 98 18741 0 254 1054984 0 MAP ENTRY 96 8262 180 320814 0 126 810432 0 FFS inode 1160 639 19 5338 0 8 763280 0 VM OBJECT 264 2779 41 86839 0 30 744480 0 malloc-2048 2048 255 3 1647 0 8 528384 0 THREAD 1808 263 12 7001 0 8 497200 0 256 Bucket 2048 209 11 22669 0 8 450560 0 ertt_txseginfo 40 1 11109 552377 0 254 444400 0 VMSPACE 2552 164 7 5895 0 4 436392 0 socket 960 402 6 8794 0 254 391680 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 VNODE 448 679 59 5380 0 30 330624 0 sctp_ep 1272 247 5 1639 0 254 320544 0 malloc-64 64 3906 504 90703 0 254 282240 0 malloc-65536 65536 4 0 4 0 1 262144 0 PROC 1336 185 4 5915 0 8 252504 0 malloc-16 16 14460 540 19231 0 254 240000 0 malloc-256 256 341 589 15328 0 62 238080 0 FPU_save_area 832 265 14 13182 0 16 232128 0 DEVCTL 1024 0 220 155 0 0 225280 0 filedesc0 1072 186 17 5916 0 8 217616 0 malloc-384 384 169 361 4917 0 30 203520 0 tcp_inpcb 496 6 394 4669 0 254 198400 0 malloc-65536 65536 1 2 34 0 1 196608 0 malloc-65536 65536 1 2 137 0 1 196608 0 UMA Zones 768 240 4 240 0 16 187392 0 malloc-32 32 5617 53 5694 0 254 181440 0 FFS2 dinode 256 639 21 5338 0 62 168960 0 malloc-256 256 38 607 5298 0 62 165120 0 malloc-128 128 1217 23 25929 0 126 158720 0 malloc-256 256 256 359 5082 0 62 157440 0 malloc-128 128 762 416 8793 0 126 150784 0 S VFS Cache 104 1023 303 5879 0 126 137904 0 malloc-4096 4096 33 0 46 0 2 135168 0 malloc-1024 1024 127 5 144 0 16 135168 0 mbuf_packet 256 13 512 5748 0 254 134400 0 malloc-65536 65536 2 0 2 0 1 131072 0 malloc-65536 65536 0 2 226 0 1 131072 0 ksiginfo 112 176 868 6523 0 126 116928 0 malloc-384 384 280 20 2321 0 30 115200 0 tcpcb 1096 5 100 4669 0 254 115080 0 pipe 744 145 5 766 0 16 111600 0 malloc-384 384 267 13 288 0 30 107520 0 128 Bucket 1024 58 33 2542 0 16 93184 0 UMA Kegs 384 226 7 226 0 30 89472 0 malloc-256 256 302 43 7092 0 62 88320 0 clpbuf 2624 0 32 24 0 16 83968 0 malloc-128 128 563 57 1545 0 126 79360 0 malloc-256 256 294 6 1697 0 62 76800 0 tcp_bbr_map 128 0 589 21475 0 126 75392 0 g_bio 408 0 180 6720 0 30 73440 0 Files 80 839 61 23744 0 126 72000 0 sctp_asoc 2288 11 19 591 0 254 68640 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-32768 32768 0 2 130 0 1 65536 0 malloc-8192 8192 5 3 33 0 1 65536 0 64 Bucket 512 81 47 383339 0 30 65536 0 ripcb 496 127 1 160 0 254 63488 0 malloc-128 128 463 33 5300 0 126 63488 0 malloc-2048 2048 14 16 545 0 8 61440 0 malloc-256 256 213 12 5630 0 62 57600 0 malloc-64 64 719 163 12860 0 254 56448 0 malloc-16384 16384 3 0 3 0 1 49152 0 malloc-8192 8192 6 0 6 0 1 49152 0 32 Bucket 256 65 115 14618 0 62 46080 0 malloc-2048 2048 1 21 590 0 8 45056 0 malloc-64 64 449 244 14272 0 254 44352 0 malloc-8192 8192 3 2 104 0 1 40960 0 malloc-1024 1024 5 35 554 0 16 40960 0 pcpu-8 8 4755 365 5053 0 254 40960 0 TURNSTILE 136 276 18 276 0 62 39984 0 DIRHASH 1024 34 2 34 0 16 36864 0 NAMEI 1024 0 36 36315 0 16 36864 0 malloc-4096 4096 4 5 5631 0 2 36864 0 malloc-64 64 472 95 1051 0 254 36288 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-16384 16384 2 0 17 0 1 32768 0 malloc-8192 8192 4 0 4 0 1 32768 0 pcpu-64 64 487 25 487 0 254 32768 0 tcp_rack_pcb 896 1 35 1822 0 16 32256 0 udplite_inpcb 496 0 64 722 0 254 31744 0 da_ccb 544 0 56 1805 0 16 30464 0 tcp_bbr_pcb 832 0 36 1963 0 16 29952 0 malloc-1024 1024 11 17 593 0 16 28672 0 KNOTE 160 28 147 94477 0 62 28000 0 SLEEPQUEUE 88 276 12 276 0 126 25344 0 malloc-8192 8192 3 0 3 0 1 24576 0 sctp_raddr 736 11 22 591 0 254 24288 0 PWD 32 143 613 4893 0 254 24192 0 malloc-64 64 312 66 2764 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 43 257 2364 0 126 24000 0 malloc-128 128 137 49 2556 0 126 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-4096 4096 4 1 7 0 2 20480 0 malloc-4096 4096 3 2 7 0 2 20480 0 malloc-1024 1024 13 7 16 0 16 20480 0 malloc-1024 1024 12 8 21 0 16 20480 0 malloc-128 128 81 74 9675 0 126 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 malloc-16384 16384 1 0 1 0 1 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 2 0 2 0 1 16384 0 malloc-8192 8192 1 1 3 0 1 16384 0 malloc-2048 2048 4 4 26 0 8 16384 0 malloc-32 32 91 413 3942 0 254 16128 0 malloc-32 32 332 172 11737 0 254 16128 0 malloc-32 32 329 175 5041 0 254 16128 0 16 Bucket 144 63 49 2080 0 62 16128 0 vtnet_tx_hdr 24 0 668 1107271 0 254 16032 0 tcp_rack_map 120 3 129 2367 0 126 15840 0 malloc-384 384 22 18 403 0 30 15360 0 malloc-256 256 14 46 6328 0 62 15360 0 malloc-2048 2048 2 4 6 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-2048 2048 4 2 70 0 8 12288 0 malloc-1024 1024 4 8 172 0 16 12288 0 malloc-1024 1024 8 4 8 0 16 12288 0 malloc-1024 1024 1 11 1248 0 16 12288 0 malloc-512 512 11 13 21 0 30 12288 0 malloc-512 512 1 23 123 0 30 12288 0 ertt 72 5 163 4669 0 126 12096 0 malloc-64 64 97 92 1960 0 254 12096 0 malloc-32 32 23 355 1074 0 254 12096 0 udp_inpcb 496 6 18 252 0 254 11904 0 kenv 258 15 30 1040 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 unpcb 256 20 25 1312 0 254 11520 0 malloc-8192 8192 1 0 1 0 1 8192 0 malloc-4096 4096 1 1 5 0 2 8192 0 malloc-512 512 8 8 8 0 30 8192 0 malloc-512 512 3 13 62 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 PGRP 88 36 56 167 0 126 8096 0 rl_entry 40 56 146 56 0 254 8080 0 sctp_stream_msg_out 112 0 72 13 0 254 8064 0 sctp_laddr 48 0 168 27 0 254 8064 0 udpcb 32 6 246 974 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 93 33 128 0 254 8064 0 malloc-64 64 51 75 16245 0 254 8064 0 malloc-32 32 9 243 338 0 254 8064 0 malloc-32 32 101 151 892 0 254 8064 0 malloc-32 32 177 75 241 0 254 8064 0 4 Bucket 48 5 163 184 0 254 8064 0 2 Bucket 32 53 199 1289 0 254 8064 0 malloc-16 16 7 493 660 0 254 8000 0 malloc-16 16 24 476 926 0 254 8000 0 malloc-16 16 301 199 5917 0 254 8000 0 malloc-16 16 213 287 1460 0 254 8000 0 malloc-16 16 39 461 52 0 254 8000 0 malloc-16 16 275 225 25414 0 254 8000 0 malloc-16 16 49 451 1271 0 254 8000 0 malloc-128 128 2 60 5 0 126 7936 0 sctp_chunk 152 11 41 54 0 254 7904 0 AIO 208 0 38 3 0 62 7904 0 malloc-256 256 14 16 472 0 62 7680 0 cpuset 104 7 55 7 0 126 6448 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-2048 2048 1 1 1 0 8 4096 0 malloc-512 512 3 5 50 0 30 4096 0 malloc-512 512 4 4 4 0 30 4096 0 malloc-512 512 3 5 84 0 30 4096 0 malloc-512 512 0 8 15 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 4 0 254 4032 0 UMA Slabs 1 176 9 13 9 0 62 3872 0 AIOCB 552 0 7 4 0 16 3864 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 12 27 14 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 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_ack 48 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 sctp_readq 152 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 254 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcp_log_node 120 0 0 0 0 126 0 0 tcp_log_bucket 176 0 0 0 0 62 0 0 tcpreass 48 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 sackhole 32 0 0 0 0 254 0 0 tcptw 88 0 0 0 0 254 0 0 ipq 56 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 AIOLIO 272 0 0 0 0 30 0 0 NCLNODE 592 0 0 0 0 16 0 0 mqnotifier 216 0 0 0 0 62 0 0 mvdata 64 0 0 0 0 254 0 0 mqueue 248 0 0 0 0 62 0 0 TMPFS node 224 0 0 0 0 62 0 0 LTS VFS Cache 360 0 0 0 0 30 0 0 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 domainset 40 0 0 0 0 254 0 0 MAC labels 40 0 0 0 0 254 0 0 vnpbuf 2624 0 0 0 0 64 0 0 mdpbuf 2624 0 0 0 0 3 0 0 nfspbuf 2624 0 0 0 0 16 0 0 swwbuf 2624 0 0 0 0 8 0 0 swrbuf 2624 0 0 0 0 16 0 0 umtx_shm 88 0 0 0 0 126 0 0 umtx pi 96 0 0 0 0 126 0 0 rangeset pctrie nodes 144 0 0 0 0 62 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-65536 65536 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-32768 32768 0 0 0 0 1 0 0 malloc-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 malloc-4096 4096 0 0 0 0 2 0 0 malloc-384 384 0 0 0 0 30 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