panic: pmap_kasan_enter_alloc_4k: no memory to grow shadow map cpuid = 0 time = 1089 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe00a3cf35b0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe00a3cf3710 vpanic() at vpanic+0x2c5/frame 0xfffffe00a3cf37f0 panic() at panic+0xb5/frame 0xfffffe00a3cf38b0 pmap_kasan_enter() at pmap_kasan_enter+0x508/frame 0xfffffe00a3cf3900 kasan_shadow_map() at kasan_shadow_map+0x88/frame 0xfffffe00a3cf3930 pmap_growkernel() at pmap_growkernel+0xdf/frame 0xfffffe00a3cf3970 vm_map_insert() at vm_map_insert+0x67e/frame 0xfffffe00a3cf3ad0 vm_map_find() at vm_map_find+0x903/frame 0xfffffe00a3cf3bb0 kva_import() at kva_import+0xd4/frame 0xfffffe00a3cf3c90 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe00a3cf3d80 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe00a3cf3e40 kva_import_domain() at kva_import_domain+0x5f/frame 0xfffffe00a3cf3e90 vmem_try_fetch() at vmem_try_fetch+0x21f/frame 0xfffffe00a3cf3f70 vmem_xalloc() at vmem_xalloc+0xc3f/frame 0xfffffe00a3cf4030 vmem_alloc() at vmem_alloc+0x106/frame 0xfffffe00a3cf4090 kmem_malloc_domainset() at kmem_malloc_domainset+0x183/frame 0xfffffe00a3cf41d0 malloc_large() at malloc_large+0x3e/frame 0xfffffe00a3cf4210 sctp_lower_sosend() at sctp_lower_sosend+0x22ee/frame 0xfffffe00a3cf4700 sctp_sosend() at sctp_sosend+0x716/frame 0xfffffe00a3cf49a0 sosend() at sosend+0xfc/frame 0xfffffe00a3cf4a10 kern_sendit() at kern_sendit+0x58d/frame 0xfffffe00a3cf4b70 freebsd32_sendmsg() at freebsd32_sendmsg+0x4e6/frame 0xfffffe00a3cf4d30 ia32_syscall() at ia32_syscall+0x41f/frame 0xfffffe00a3cf4f30 int0x80_syscall_common() at int0x80_syscall_common+0x9c/frame 0xfbffcf78 KDB: enter: panic [ thread pid 18140 tid 123795 ] Stopped at kdb_enter+0x6b: movq $0,0x28df99a(%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 0x186d683b29f92653 rdx 0x3ffff rbx 0 rsp 0xfffffe00a3cf36f0 rbp 0xfffffe00a3cf3710 rsi 0x40001 rdi 0xffffffff817c07aa vprintf+0x35a r8 0 r9 0xfffffe00a3cf3228 r10 0 r11 0x9a0230e3 r12 0xfffffe00a996e740 r13 0xfffffe00a3cf3701 r14 0xffffffff82c86460 .str.18 r15 0xffffffff82c86460 .str.18 rip 0xffffffff817b411b kdb_enter+0x6b rflags 0x200046 kernload+0x46 kdb_enter+0x6b: movq $0,0x28df99a(%rip) db> show proc Process 18140 (syz-executor.2) at 0xfffffe00a9972a70: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 792 at 0xfffffe0058b26538 ABI: FreeBSD ELF32 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.2 exec reaper: 0xfffffe0053d5c538 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe00a98d33f0 (map 0xfffffe00a98d33f0) (map.pmap 0xfffffe00a98d34b0) (pmap 0xfffffe00a98d3518) threads: 2 123658 RunQ syz-executor.2 123795 Run CPU 0 syz-executor.2 db> ps pid ppid pgrp uid state wmesg wchan cmd 18140 792 792 0 R (threaded) syz-executor.2 123658 RunQ syz-executor.2 123795 Run CPU 0 syz-executor.2 18139 778 778 0 R (threaded) syz-executor.1 122901 RunQ syz-executor.1 123794 RunQ syz-executor.1 18138 777 777 0 R (threaded) syz-executor.0 121783 RunQ syz-executor.0 123792 S uwait 0xfffffe00a8903580 syz-executor.0 18137 813 813 0 S (threaded) syz-executor.3 122944 S nanslp 0xffffffff84060980 syz-executor.3 123791 S connec 0xfffffe00a99f6c1a syz-executor.3 123793 S uwait 0xfffffe00a997ca00 syz-executor.3 17547 1 792 0 S uwait 0xfffffe00a8626880 syz-executor.2 17541 1 792 0 S uwait 0xfffffe00a8626600 syz-executor.2 17537 1 792 0 S uwait 0xfffffe00a8626300 syz-executor.2 17527 1 792 0 S uwait 0xfffffe00a95f4100 syz-executor.2 17524 1 792 0 S uwait 0xfffffe00a9923b00 syz-executor.2 16023 1 777 0 S uwait 0xfffffe00a83c5300 syz-executor.0 16011 1 777 0 S uwait 0xfffffe00a9923300 syz-executor.0 16009 1 777 0 S uwait 0xfffffe00a8626a80 syz-executor.0 16007 1 777 0 S uwait 0xfffffe00a95f4680 syz-executor.0 16006 1 777 0 S uwait 0xfffffe00a8626d80 syz-executor.0 15689 1 792 0 S uwait 0xfffffe00a8903a80 syz-executor.2 15184 1 813 0 S umtxn 0xfffffe00a83c5b80 syz-executor.3 15181 1 813 0 S uwait 0xfffffe00a95f4200 syz-executor.3 15179 1 813 0 S uwait 0xfffffe00a8903880 syz-executor.3 15177 1 813 0 S uwait 0xfffffe00a8903380 syz-executor.3 15175 1 813 0 S uwait 0xfffffe00a83c5c80 syz-executor.3 14873 1 792 0 S umtxn 0xfffffe00a8880800 syz-executor.2 14862 1 792 0 S uwait 0xfffffe00a83c5100 syz-executor.2 14852 1 792 0 S uwait 0xfffffe00a83c5480 syz-executor.2 14848 1 792 0 S uwait 0xfffffe00a83c5980 syz-executor.2 14847 1 792 0 S uwait 0xfffffe00a83c5680 syz-executor.2 14804 1 792 0 S uwait 0xfffffe0058539600 syz-executor.2 14800 1 777 0 S uwait 0xfffffe00a8880b80 syz-executor.0 14793 1 792 0 S uwait 0xfffffe00a83c5880 syz-executor.2 14792 1 777 0 S uwait 0xfffffe0056fe3680 syz-executor.0 14791 1 778 0 S uwait 0xfffffe00a8903780 syz-executor.1 14787 1 778 0 S uwait 0xfffffe00a8903b80 syz-executor.1 14780 1 777 0 S uwait 0xfffffe00a83c5d80 syz-executor.0 14779 1 792 0 S uwait 0xfffffe00a8626e80 syz-executor.2 14778 1 778 0 S uwait 0xfffffe00a95f4580 syz-executor.1 14774 1 778 0 S umtxn 0xfffffe00a8880000 syz-executor.1 14772 1 778 0 S umtxn 0xfffffe00a8880a00 syz-executor.1 14770 1 778 0 S uwait 0xfffffe00a8880300 syz-executor.1 14768 1 778 0 S uwait 0xfffffe00a8903c80 syz-executor.1 14765 1 778 0 S uwait 0xfffffe00a8903e80 syz-executor.1 14761 1 778 0 S uwait 0xfffffe00a8903480 syz-executor.1 14759 1 778 0 S uwait 0xfffffe00a8626b80 syz-executor.1 14751 1 778 0 S uwait 0xfffffe00a83c5780 syz-executor.1 14691 1 778 0 S umtxn 0xfffffe00a8880200 syz-executor.1 14687 1 778 0 S uwait 0xfffffe00a94d2a80 syz-executor.1 14685 1 778 0 S uwait 0xfffffe00a8903980 syz-executor.1 14681 1 778 0 S uwait 0xfffffe00a8499f00 syz-executor.1 14679 1 778 0 S umtxn 0xfffffe00a95f4300 syz-executor.1 13321 1 813 0 S uwait 0xfffffe00a95f4480 syz-executor.3 13311 1 813 0 S uwait 0xfffffe00a95f4d80 syz-executor.3 13300 1 813 0 S uwait 0xfffffe0056fe3580 syz-executor.3 13296 1 813 0 S umtxn 0xfffffe00a8903280 syz-executor.3 13288 1 813 0 S uwait 0xfffffe00a8903d80 syz-executor.3 12526 1 778 0 S uwait 0xfffffe00a83c5e80 syz-executor.1 12524 1 778 0 S uwait 0xfffffe00a83c5a80 syz-executor.1 12514 1 778 0 S uwait 0xfffffe00a95f4c80 syz-executor.1 12513 1 778 0 S uwait 0xfffffe00a8880100 syz-executor.1 12509 1 778 0 S uwait 0xfffffe0058837000 syz-executor.1 12506 1 778 0 S umtxn 0xfffffe0058539300 syz-executor.1 12502 1 778 0 S uwait 0xfffffe00a94d2980 syz-executor.1 12501 1 778 0 S uwait 0xfffffe00a8880f00 syz-executor.1 12500 1 778 0 S umtxn 0xfffffe00a8880900 syz-executor.1 12498 1 778 0 S uwait 0xfffffe00a8880700 syz-executor.1 12219 1 813 0 S umtxn 0xfffffe00a8880c80 syz-executor.3 12217 1 813 0 S umtxn 0xfffffe00a8b2f880 syz-executor.3 12214 1 813 0 S uwait 0xfffffe00a95f4a80 syz-executor.3 12210 1 813 0 S uwait 0xfffffe00a8880500 syz-executor.3 12209 1 813 0 S uwait 0xfffffe00a95f4780 syz-executor.3 12010 1 778 0 S uwait 0xfffffe00a8880400 syz-executor.1 12009 1 792 0 S umtxn 0xfffffe00a8880e00 syz-executor.2 11997 1 778 0 S uwait 0xfffffe00a95f4b80 syz-executor.1 11995 1 792 0 S uwait 0xfffffe00a8b2fd80 syz-executor.2 11988 1 778 0 S uwait 0xfffffe00a95f4980 syz-executor.1 11987 1 792 0 S uwait 0xfffffe0058539700 syz-executor.2 11983 1 792 0 S uwait 0xfffffe00a95f4880 syz-executor.2 11981 1 792 0 S uwait 0xfffffe0056fe3080 syz-executor.2 10885 1 792 0 S uwait 0xfffffe00a94d2480 syz-executor.2 10876 1 792 0 S uwait 0xfffffe0058539400 syz-executor.2 10867 1 792 0 S uwait 0xfffffe00a94d2000 syz-executor.2 10858 1 792 0 S uwait 0xfffffe0056fe3180 syz-executor.2 10857 1 792 0 S uwait 0xfffffe00a873ff00 syz-executor.2 10843 1 792 0 S uwait 0xfffffe0058539780 syz-executor.2 10839 1 792 0 S uwait 0xfffffe0058831b80 syz-executor.2 10833 1 813 0 S uwait 0xfffffe0056fe3480 syz-executor.3 10831 1 813 0 S uwait 0xfffffe00a8b2f980 syz-executor.3 10829 1 792 0 S uwait 0xfffffe00a8b2fc80 syz-executor.2 10825 1 792 0 S uwait 0xfffffe0056fe3280 syz-executor.2 10824 1 813 0 S uwait 0xfffffe0058835b80 syz-executor.3 10820 1 813 0 S uwait 0xfffffe0058831680 syz-executor.3 10819 1 792 0 S uwait 0xfffffe0058846b00 syz-executor.2 10814 1 792 0 S uwait 0xfffffe00a8b2f400 syz-executor.2 10812 1 813 0 S umtxn 0xfffffe0058539500 syz-executor.3 10809 1 813 0 S uwait 0xfffffe00a8b2f500 syz-executor.3 10805 1 813 0 S uwait 0xfffffe0058831b00 syz-executor.3 10801 1 813 0 S uwait 0xfffffe00a95f4e80 syz-executor.3 10799 1 813 0 S uwait 0xfffffe00a94d2c80 syz-executor.3 10797 1 813 0 S uwait 0xfffffe0058539200 syz-executor.3 9802 1 777 0 S uwait 0xfffffe0058539100 syz-executor.0 9795 1 777 0 S umtxn 0xfffffe00a8b2f600 syz-executor.0 9786 1 777 0 S uwait 0xfffffe00a873f800 syz-executor.0 9781 1 777 0 S uwait 0xfffffe00a8b2f200 syz-executor.0 9779 1 777 0 S uwait 0xfffffe005883b880 syz-executor.0 9769 0 0 0 DL - 0xffffffff84181c80 [soaiod4] 9768 0 0 0 DL - 0xffffffff84181c80 [soaiod3] 9767 0 0 0 DL - 0xffffffff84181c80 [soaiod2] 9766 0 0 0 DL - 0xffffffff84181c80 [soaiod1] 9736 1 813 0 S uwait 0xfffffe00a8b2f700 syz-executor.3 9735 1 813 0 S uwait 0xfffffe0056fe3380 syz-executor.3 9275 1 777 0 S uwait 0xfffffe00a873fa00 syz-executor.0 9269 1 813 0 S uwait 0xfffffe00a8b2f100 syz-executor.3 9267 1 777 0 S uwait 0xfffffe00a701b980 syz-executor.0 9266 1 792 0 S uwait 0xfffffe00a80f8880 syz-executor.2 9263 1 813 0 S uwait 0xfffffe00a8b2f300 syz-executor.3 9262 1 777 0 S uwait 0xfffffe0058831d80 syz-executor.0 9261 1 792 0 S uwait 0xfffffe00a80f8280 syz-executor.2 9256 1 777 0 S uwait 0xfffffe0058831e80 syz-executor.0 9255 1 813 0 S uwait 0xfffffe00a94d2380 syz-executor.3 9253 1 792 0 S uwait 0xfffffe0058539000 syz-executor.2 9252 1 777 0 S uwait 0xfffffe00a873f400 syz-executor.0 9249 1 792 0 S uwait 0xfffffe00a873f000 syz-executor.2 9248 1 777 0 S uwait 0xfffffe00a8b2fb80 syz-executor.0 9244 1 792 0 S uwait 0xfffffe0058831a80 syz-executor.2 9241 1 792 0 S uwait 0xfffffe00a94d2880 syz-executor.2 9239 1 792 0 S umtxn 0xfffffe00a94d2d80 syz-executor.2 9237 1 792 0 S uwait 0xfffffe00a94d2200 syz-executor.2 9235 1 792 0 S umtxn 0xfffffe0058831280 syz-executor.2 9233 1 792 0 S uwait 0xfffffe0058835680 syz-executor.2 9232 1 792 0 S uwait 0xfffffe00a80f8a80 syz-executor.2 8945 1 813 0 S uwait 0xfffffe00a8b2fe80 syz-executor.3 8940 1 813 0 S uwait 0xfffffe00a94d2b80 syz-executor.3 8938 1 813 0 S umtxn 0xfffffe0058837700 syz-executor.3 8936 1 813 0 S uwait 0xfffffe00a94d2580 syz-executor.3 8934 1 813 0 S uwait 0xfffffe00a94d2680 syz-executor.3 8440 0 0 0 DL mdwait 0xfffffe00a7b56000 [md0] 8292 1 777 0 S uwait 0xfffffe0058831480 syz-executor.0 8277 1 792 0 S uwait 0xfffffe0058831980 syz-executor.2 8276 1 777 0 S uwait 0xfffffe00a873f700 syz-executor.0 8275 1 813 0 S uwait 0xfffffe00a80f8b80 syz-executor.3 8271 1 778 0 S uwait 0xfffffe0058835500 syz-executor.1 8269 1 777 0 S uwait 0xfffffe00a80f8500 syz-executor.0 8268 1 792 0 S uwait 0xfffffe0058844e80 syz-executor.2 8267 1 813 0 S umtxn 0xfffffe00a873f300 syz-executor.3 8265 1 778 0 S uwait 0xfffffe0058831880 syz-executor.1 8261 1 792 0 S uwait 0xfffffe0058831180 syz-executor.2 8260 1 813 0 S uwait 0xfffffe0058831780 syz-executor.3 8256 1 778 0 S uwait 0xfffffe0058831000 syz-executor.1 8249 1 778 0 S umtxn 0xfffffe00a80f8180 syz-executor.1 8248 1 778 0 S uwait 0xfffffe0058835780 syz-executor.1 8100 1 777 0 S uwait 0xfffffe00a873fb00 syz-executor.0 8090 1 777 0 S uwait 0xfffffe0058835000 syz-executor.0 8076 1 777 0 S umtxn 0xfffffe00a80f8480 syz-executor.0 8064 1 777 0 S uwait 0xfffffe0058837300 syz-executor.0 8061 1 778 0 S uwait 0xfffffe00a873f900 syz-executor.1 8052 1 778 0 S uwait 0xfffffe00a873fc00 syz-executor.1 8049 1 777 0 S uwait 0xfffffe00a873fe00 syz-executor.0 8042 1 778 0 S uwait 0xfffffe0058831580 syz-executor.1 8040 1 777 0 S uwait 0xfffffe0058835480 syz-executor.0 8034 1 778 0 S uwait 0xfffffe00a873f500 syz-executor.1 8028 1 778 0 S uwait 0xfffffe00a94d2e80 syz-executor.1 7800 1 778 0 S umtxn 0xfffffe0058835580 syz-executor.1 7794 1 778 0 S uwait 0xfffffe00a873f600 syz-executor.1 7788 1 778 0 S uwait 0xfffffe00a873f100 syz-executor.1 7779 1 778 0 S uwait 0xfffffe0058831380 syz-executor.1 7774 1 778 0 S umtxn 0xfffffe00a873f200 syz-executor.1 5946 1 813 0 S umtxn 0xfffffe00a873fd00 syz-executor.3 5938 1 813 0 S uwait 0xfffffe0058846200 syz-executor.3 5927 1 813 0 S uwait 0xfffffe00a80f8080 syz-executor.3 5924 1 813 0 S uwait 0xfffffe0058835a80 syz-executor.3 5919 1 813 0 S uwait 0xfffffe0058837800 syz-executor.3 5917 1 813 0 S uwait 0xfffffe0058835d80 syz-executor.3 5914 1 813 0 S uwait 0xfffffe0058835200 syz-executor.3 5912 1 813 0 S uwait 0xfffffe0058835e80 syz-executor.3 5757 1 777 0 S uwait 0xfffffe00a80f8c80 syz-executor.0 5755 1 778 0 S uwait 0xfffffe0058835980 syz-executor.1 5750 1 778 0 S uwait 0xfffffe00a80f8680 syz-executor.1 5748 1 792 0 S uwait 0xfffffe0058835880 syz-executor.2 5747 1 777 0 S uwait 0xfffffe0058837400 syz-executor.0 5743 1 778 0 S uwait 0xfffffe00a701b080 syz-executor.1 5742 1 792 0 S uwait 0xfffffe0058837500 syz-executor.2 5740 1 777 0 S uwait 0xfffffe0058837600 syz-executor.0 5738 1 792 0 S uwait 0xfffffe0058837200 syz-executor.2 5733 1 792 0 S uwait 0xfffffe0058835c80 syz-executor.2 5729 1 792 0 S uwait 0xfffffe005883b380 syz-executor.2 5641 1 813 0 S uwait 0xfffffe009facc400 syz-executor.3 5639 1 813 0 S uwait 0xfffffe0058835300 syz-executor.3 5631 1 813 0 S uwait 0xfffffe00a80f8980 syz-executor.3 5630 1 813 0 S umtxn 0xfffffe0058835100 syz-executor.3 5623 1 813 0 S uwait 0xfffffe00a80f8e80 syz-executor.3 5622 1 813 0 S uwait 0xfffffe00a80f8d80 syz-executor.3 5616 1 813 0 S uwait 0xfffffe009facc800 syz-executor.3 5615 1 813 0 S uwait 0xfffffe005883b280 syz-executor.3 5612 1 813 0 S uwait 0xfffffe0058837b80 syz-executor.3 5611 1 813 0 S uwait 0xfffffe00a80f8780 syz-executor.3 4884 4883 4884 0 S uwait 0xfffffe009facc500 syz-executor.1 4883 1 778 0 SV wait 0xfffffe00a7a7ca70 syz-executor.1 4874 4873 4874 0 S uwait 0xfffffe0058846180 syz-executor.1 4873 1 778 0 SV wait 0xfffffe00a8c54538 syz-executor.1 4864 4861 4864 0 S uwait 0xfffffe00a701ba80 syz-executor.1 4861 1 778 0 SV wait 0xfffffe00a8e3b538 syz-executor.1 4858 4857 4858 0 S uwait 0xfffffe0058846080 syz-executor.1 4857 1 778 0 SV uwait 0xfffffe00a701b380 syz-executor.1 4850 4849 4850 0 S uwait 0xfffffe009facca00 syz-executor.1 4849 1 778 0 SV wait 0xfffffe00a8c54000 syz-executor.1 4768 1 813 0 S uwait 0xfffffe005883b480 syz-executor.3 4765 1 813 0 S uwait 0xfffffe00a701b480 syz-executor.3 4764 1 778 0 S uwait 0xfffffe005883b980 syz-executor.1 4763 1 792 0 S uwait 0xfffffe00a701b880 syz-executor.2 4762 1 778 0 S uwait 0xfffffe009facc300 syz-executor.1 4761 1 792 0 S uwait 0xfffffe005883b680 syz-executor.2 4757 1 813 0 S uwait 0xfffffe0058846a00 syz-executor.3 4754 1 813 0 S uwait 0xfffffe0058837e80 syz-executor.3 4753 1 778 0 S uwait 0xfffffe0058837d80 syz-executor.1 4752 1 792 0 S umtxn 0xfffffe0058837880 syz-executor.2 4749 1 778 0 S uwait 0xfffffe009faccd00 syz-executor.1 4748 1 792 0 S uwait 0xfffffe00a701b680 syz-executor.2 4746 1 813 0 S uwait 0xfffffe00a701b780 syz-executor.3 4745 1 813 0 S uwait 0xfffffe00a701b280 syz-executor.3 4737 1 792 0 S umtxn 0xfffffe00a701be80 syz-executor.2 4735 1 778 0 S uwait 0xfffffe0058837c80 syz-executor.1 4734 1 778 0 S uwait 0xfffffe0058837980 syz-executor.1 4733 1 792 0 S uwait 0xfffffe0058840e80 syz-executor.2 4725 1 792 0 S uwait 0xfffffe009facc100 syz-executor.2 4724 1 792 0 S umtxn 0xfffffe009facc900 syz-executor.2 4720 1 792 0 S uwait 0xfffffe0058844980 syz-executor.2 4719 1 792 0 S uwait 0xfffffe005883bc80 syz-executor.2 3739 3730 3739 0 Ss select 0xfffffe009e471e40 dhclient 3733 1 3733 0 Ss select 0xfffffe009e4718c0 dhclient 3730 3722 431 65 S select 0xfffffe009fa32c40 dhclient 3722 431 431 0 S wait 0xfffffe0058944538 sh 3713 1 3713 65 Ss select 0xfffffe009e4719c0 dhclient 3054 1 3054 0 Ss select 0xfffffe009e471ec0 dhclient 3051 1 3051 0 Ss select 0xfffffe009e3ae4c0 dhclient 3029 1 3029 65 Ss select 0xfffffe00587b5b40 dhclient 2563 1 777 0 S umtxn 0xfffffe0058840100 syz-executor.0 2558 1 777 0 S uwait 0xfffffe009faccc00 syz-executor.0 2553 1 777 0 S umtxn 0xfffffe00a701bd80 syz-executor.0 2549 1 813 0 S uwait 0xfffffe009facce00 syz-executor.3 2544 1 813 0 S uwait 0xfffffe00a701bb80 syz-executor.3 2539 1 813 0 S uwait 0xfffffe00a701bc80 syz-executor.3 2533 1 813 0 S uwait 0xfffffe0058846c00 syz-executor.3 2183 1 2183 0 Ss select 0xfffffe009e471f40 dhclient 2180 1 2180 0 Ss select 0xfffffe009e3ae8c0 dhclient 2153 1 2153 65 Ss select 0xfffffe009e471940 dhclient 1529 1 792 0 S uwait 0xfffffe0058840000 syz-executor.2 1522 1 792 0 S umtxn 0xfffffe009facc000 syz-executor.2 1519 1 792 0 S umtxn 0xfffffe0058846d80 syz-executor.2 1517 1 792 0 S uwait 0xfffffe0058840500 syz-executor.2 1512 1 792 0 S uwait 0xfffffe0058846d00 syz-executor.2 1320 0 0 0 DL aiordy 0xfffffe0056b38000 [aiod4] 1319 0 0 0 DL aiordy 0xfffffe009e46b538 [aiod3] 1318 0 0 0 DL aiordy 0xfffffe009fa7a000 [aiod2] 1316 0 0 0 DL aiordy 0xfffffe009fb7aa70 [aiod1] 1126 1 1126 0 Ss select 0xfffffe00588909c0 dhclient 1122 1 1122 0 Ss select 0xfffffe009e3ae140 dhclient 813 775 813 0 Ss nanslp 0xffffffff84060980 syz-executor.3 792 775 792 0 Rs syz-executor.2 778 775 778 0 Rs syz-executor.1 777 775 777 0 Ss nanslp 0xffffffff84060980 syz-executor.0 775 773 773 0 S (threaded) syz-fuzzer 100087 S uwait 0xfffffe0058539980 syz-fuzzer 100120 S uwait 0xfffffe0058840300 syz-fuzzer 100121 S kqread 0xfffffe005887fb00 syz-fuzzer 100122 S uwait 0xfffffe0058846700 syz-fuzzer 100123 S uwait 0xfffffe0058846400 syz-fuzzer 100124 S uwait 0xfffffe0058846500 syz-fuzzer 100125 S uwait 0xfffffe0058846600 syz-fuzzer 100126 S uwait 0xfffffe0058846800 syz-fuzzer 104281 S uwait 0xfffffe009facc600 syz-fuzzer 773 771 773 0 Ss pause 0xfffffe0058b475e8 csh 771 689 771 0 Ss select 0xfffffe009e3ae2c0 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 0xfffffe00575f80b0 getty 749 1 749 0 Ss+ ttyin 0xfffffe00575f88b0 getty 748 1 748 0 Ss+ ttyin 0xfffffe00575cb0b0 getty 747 1 747 0 Ss+ ttyin 0xfffffe00575cb8b0 getty 693 1 693 0 Ss nanslp 0xffffffff84060980 cron 689 1 689 0 Ss select 0xfffffe009e3ae9c0 sshd 502 1 502 0 Ss select 0xfffffe009e3ae840 syslogd 431 1 431 0 Ss wait 0xfffffe0058944a70 devd 430 1 430 65 Ss select 0xfffffe009e3aecc0 dhclient 345 1 345 0 Ss select 0xfffffe009e3aef40 dhclient 342 1 342 0 Ss select 0xfffffe00588908c0 dhclient 18 0 0 0 DL syncer 0xffffffff84188de0 [syncer] 17 0 0 0 DL vlruwt 0xfffffe0058769a70 [vnlru] 16 0 0 0 DL (threaded) [bufdaemon] 100078 D qsleep 0xffffffff84186ae0 [bufdaemon] 100081 D - 0xffffffff83411f80 [bufspacedaemon-0] 100093 D sdflush 0xfffffe0058899ce8 [/ worker] 15 0 0 0 DL psleep 0xffffffff841bf040 [vmdaemon] 9 0 0 0 DL (threaded) [pagedaemon] 100076 D psleep 0xffffffff841b2b38 [dom0] 100082 D launds 0xffffffff841b2b44 [laundry: dom0] 100083 D umarcl 0xffffffff81eb8520 [uma] 8 0 0 0 DL - 0xffffffff83e16be0 [rand_harvestq] 7 0 0 0 DL waiting 0xffffffff84bfd760 [sctp_iterator] 6 0 0 0 DL pftm 0xffffffff84de92f0 [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 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_ 0xffffffff841acbe0 [crypto] 13 0 0 0 DL (threaded) [geom] 100036 D - 0xffffffff84033b40 [g_event] 100037 D - 0xffffffff84033b80 [g_up] 100038 D - 0xffffffff84033bc0 [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 I [swi1: netisr 0] 100030 I [swi4: clock (0)] 100031 I [swi4: clock (1)] 100032 I [swi3: vm] 100033 I [swi1: hpts] 100034 Run CPU 1 [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 0xffffffff841adb80 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff84034a40 [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 - 0xfffffe0054199d00 [crypto_0] 100040 D - 0xfffffe0054199d00 [crypto_1] 100056 D - 0xfffffe0054199200 [vtnet0 rxq 0] 100057 D - 0xfffffe0054199100 [vtnet0 txq 0] 100058 D - 0xfffffe0054199000 [vtnet0 rxq 1] 100059 D - 0xfffffe0056ee2e00 [vtnet0 txq 1] 100061 D vtbslp 0xfffffe0056b94980 [virtio_balloon] 100065 D - 0xfffffe0056ee2700 [mca taskq] 100066 D - 0xffffffff82c8d420 [deadlkres] 100070 D - 0xfffffe0054199a00 [acpi_task_0] 100071 D - 0xfffffe0054199a00 [acpi_task_1] 100072 D - 0xfffffe0054199a00 [acpi_task_2] 100074 D - 0xfffffe0054199700 [CAM taskq] db> show all locks Process 18140 (syz-executor.2) thread 0xfffffe00a996e740 (123795) exclusive sleep mutex vm map (system) (vm map (system)) r = 0 (0xffffffff841b1cc0) locked @ /syzkaller/managers/i386/kernel/sys/vm/vm_map.c:2128 Process 12 (intr) thread 0xfffffe00541501e0 (100034) exclusive sleep mutex tcp_hpts_lck (hpts) r = 0 (0xfffffe0053e2bc00) locked @ /syzkaller/managers/i386/kernel/sys/netinet/tcp_hpts.c:1979 db> show malloc Type InUse MemUse Requests sctp_stro 266 50943K 9272 pf_hash 5 11524K 5 devbuf 4213 4323K 4242 filedesc 466 3728K 34203 tcp_hpts 6 3201K 6 sysctloid 35079 2066K 35150 vtbuf 24 1968K 46 pcb 1279 1916K 46920 kobj 326 1304K 494 subproc 604 1293K 18496 newblk 87 1046K 41936 vfscache 3 1025K 3 inodedep 187 582K 18711 linker 378 582K 694 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 sctp_atcl 888 333K 31266 vmem 3 276K 6 acpica 1674 184K 55237 vnet_data 1 168K 1 tidhash 3 141K 3 pagedep 13 131K 17196 tfo_ccache 1 128K 1 kdtrace 684 116K 41937 DEVFS1 109 109K 126 sem 4 106K 4 umtx 814 102K 814 BPF 46 88K 97 bus 986 80K 3474 mtx_pool 2 72K 2 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 510 64K 510 sctp_atky 1172 54K 42043 shm 11 52K 78 dirrem 171 43K 18259 temp 34 33K 4908 DEVFS3 128 32K 138 hostcache 1 32K 1 msg 4 30K 4 gtaskqueue 18 26K 18 freefile 174 22K 17985 kbdmux 6 22K 6 kqueue 297 21K 18263 crypto 24 21K 1353 ifaddr 71 21K 73 sctp_timw 80 20K 80 DEVFS_RULE 56 20K 56 lltable 59 20K 609 pwddesc 292 19K 18282 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 136 16K 1976 ithread 99 16K 99 DEVFSP 232 15K 3292 bus-sc 34 15K 1691 sctp_athm 888 14K 31936 ksem 33 13K 403 KTRACE 102 13K 660297 ether_multi 157 13K 245 xform 194 13K 5205 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 133 12K 133 GEOM 68 11K 536 freework 44 11K 27388 CAM queue 5 11K 1528 rman 84 10K 425 in6_multi 71 9K 71 cred 36 9K 443 sctp_map 532 9K 18328 bmsafemap 2 9K 18855 pf_osfp 73 9K 73 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 73 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 295 taskqueue 63 7K 63 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 512 sctp_stri 10 5K 1338 ip6opt 16 5K 265 pf_ifnet 12 5K 462 ufs_dirhash 24 5K 24 UMA 269 5K 269 session 34 5K 64 vt 11 5K 11 md_disk 2 5K 11 memdesc 1 4K 1 MCA 32 4K 32 md_sectors 1 4K 1 evdev 4 4K 4 kcovinfo 64 4K 68 acpisem 28 4K 28 lockf 32 4K 227 hhook 15 4K 17 selfd 52 4K 238071 sctp_aadr 51 4K 197 proc-args 53 3K 683 terminal 11 3K 11 inpcbpolicy 80 3K 7953 select 19 3K 234 uidinfo 4 3K 58 local_apic 1 2K 1 io_apic 1 2K 1 fpukern_ctx 2 2K 2 ipsec-saq 2 2K 2 ip6ndp 12 2K 15 filedesc_to_leader 30 2K 71 sctp_ifa 14 2K 15 freeblks 7 2K 18261 tcp_fsb 19 2K 1593 CAM XPT 22 2K 543 Unitno 25 2K 137 in_multi 6 2K 26 ipsecpolicy 2 2K 2 acpidev 20 2K 20 osd 60 2K 6215 msi 9 2K 9 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 newdirblk 8 1K 17073 mkdir 8 1K 34146 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 522 NFSD session 1 1K 1 CAM periph 4 1K 271 ipsec 3 1K 3 sctp_ifn 6 1K 15 indirdep 3 1K 11155 mld 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 119 pci_link 10 1K 10 encap_export_host 12 1K 12 procdesc 5 1K 18 diradd 4 1K 18299 pfil 4 1K 4 cdev 2 1K 2 ip_msource 6 1K 76 chacha20random 1 1K 1 sigio 5 1K 22 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 52 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 soname 6 1K 26640 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 iov 1 1K 25142 pmchooks 1 1K 1 filecaps 5 1K 130 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 43 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 ext2_mount 0 0K 0 ext2_node 0 0K 0 ext2_extents 0 0K 0 pf_table 0 0K 387 pf_rule 0 0K 423 pf_altq 0 0K 0 pf_temp 0 0K 0 cdg data 0 0K 35 sctp_mcore 0 0K 0 sctp_socko 0 0K 15240 sctp_iter 0 0K 49 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 33 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 16 cubic data 0 0K 52 chd data 0 0K 38 htcp data 0 0K 67 vegas data 0 0K 38 mqdata 0 0K 0 dctcp data 0 0K 38 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 13830 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 264 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 59 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 ip6_msource 0 0K 0 ip6_moptions 0 0K 16 in6_mfilter 0 0K 0 frag6 0 0K 20 tcplog 0 0K 0 tcp_hwpace 0 0K 0 acpipwr 0 0K 0 LRO 0 0K 0 newreno data 0 0K 29 ip_moptions 0 0K 87 in_mfilter 0 0K 238 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 19 acpi_perf 0 0K 0 statfs 0 0K 17277 namei_tracker 0 0K 23 export_host 0 0K 0 cl_savebuf 0 0K 20 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 586 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 8 lio 0 0K 170 acl 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 mbuf_tag 0 0K 280 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 ioctlops 0 0K 1687 eventfd 0 0K 24 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 300 firmware 0 0K 0 compressor 0 0K 0 SWAP 0 0K 0 malodev 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 800 sysctl 0 0K 3 ekcd 0 0K 0 dumper 0 0K 0 sendfile 0 0K 4 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 aacraid_buf 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 cache 0 0K 0 iirbuf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 XZ_DEC 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 scsi_pass 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 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 8330 977 691929 0 254 38121472 0 tcp_log 416 2545 17462 957711 0 254 8322912 0 mbuf 256 9380 7555 5246479 0 254 4335360 0 malloc-16384 16384 232 4 17259 0 1 3866624 0 ertt_txseginfo 40 46078 23309 2846405 0 254 2775480 0 malloc-4096 4096 630 4 18640 0 2 2596864 0 pbuf 2624 0 957 0 0 2 2511168 0 RADIX NODE 144 16545 166 439073 0 64 2406384 0 BUF TRIE 144 361 11399 22374 0 62 1693440 0 mbuf_cluster 2048 780 2 780 0 254 1601536 0 malloc-384 384 4117 33 4251 0 30 1593600 0 malloc-128 128 11531 125 30353 0 126 1491968 0 MAP ENTRY 96 13958 280 1056040 0 126 1366848 0 vmem btag 56 23720 87 23720 0 254 1333192 0 UMA Slabs 0 112 11651 10 11651 0 126 1306032 0 malloc-2048 2048 621 13 21386 0 8 1298432 0 VM OBJECT 264 4307 58 263440 0 30 1152360 0 tcp_bbr_map 128 4360 4351 852234 0 126 1115008 0 sctp_asoc 2288 266 154 9154 0 254 960960 0 FFS inode 1160 700 35 18762 0 8 852600 0 sctp_ep 1272 612 45 21377 0 254 835704 0 256 Bucket 2048 350 32 33031 0 8 782336 0 THREAD 1808 388 19 23795 0 8 735856 0 VMSPACE 2552 267 9 18106 0 4 704352 0 socket 960 461 199 31239 0 254 633600 0 malloc-256 256 348 2097 88278 0 62 625920 0 malloc-65536 65536 1 7 259 0 1 524288 0 PROC 1336 294 15 18140 0 8 412824 0 lkpimm 168 1 2327 1 0 62 391104 0 lkpicurr 168 2 2326 2 0 62 391104 0 malloc-384 384 911 89 32085 0 30 384000 0 malloc-1024 1024 275 89 9474 0 16 372736 0 VNODE 448 739 89 18803 0 30 370944 0 FPU_save_area 832 390 42 27939 0 16 359424 0 sctp_chunk 152 323 1913 16771 0 254 339872 0 sctp_raddr 736 297 154 10370 0 254 331936 0 filedesc0 1072 292 16 18282 0 8 330176 0 malloc-64 64 3915 495 242037 0 254 282240 0 malloc-65536 65536 4 0 4 0 1 262144 0 malloc-65536 65536 0 4 5 0 1 262144 0 malloc-384 384 187 473 18841 0 30 253440 0 malloc-16 16 14559 191 20845 0 254 236000 0 malloc-32768 32768 0 7 10307 0 1 229376 0 DEVCTL 1024 10 210 157 0 0 225280 0 tcp_inpcb 496 62 378 6204 0 254 218240 0 mbuf_packet 256 204 576 113402 0 254 199680 0 malloc-65536 65536 1 2 137 0 1 196608 0 malloc-65536 65536 3 0 3 0 1 196608 0 FFS2 dinode 256 700 50 18762 0 62 192000 0 malloc-256 256 271 464 18569 0 62 188160 0 UMA Zones 768 241 3 241 0 16 187392 0 malloc-32 32 5628 168 5784 0 254 185472 0 malloc-256 256 661 44 21475 0 62 180480 0 malloc-128 128 951 444 23310 0 126 178560 0 malloc-384 384 406 34 1008 0 30 168960 0 malloc-256 256 82 548 17949 0 62 161280 0 malloc-128 128 1220 20 26095 0 126 158720 0 malloc-16384 16384 3 6 23 0 1 147456 0 S VFS Cache 104 1057 347 19524 0 126 146016 0 malloc-4096 4096 33 2 69 0 2 143360 0 128 Bucket 1024 96 43 9701 0 16 142336 0 malloc-256 256 427 128 23908 0 62 142080 0 tcpcb 1096 56 70 6204 0 254 138096 0 malloc-1024 1024 128 4 145 0 16 135168 0 malloc-65536 65536 0 2 49 0 1 131072 0 malloc-65536 65536 0 2 212 0 1 131072 0 malloc-32768 32768 2 2 34 0 1 131072 0 clpbuf 2624 0 48 263 0 16 125952 0 ksiginfo 112 307 737 4848 0 126 116928 0 malloc-128 128 827 72 2256 0 126 115072 0 64 Bucket 512 118 66 19805 0 30 94208 0 g_bio 408 0 220 185804 0 30 89760 0 UMA Kegs 384 227 6 227 0 30 89472 0 malloc-2048 2048 14 28 550 0 8 86016 0 Files 80 860 190 66273 0 126 84000 0 malloc-16384 16384 1 4 6 0 1 81920 0 malloc-64 64 1085 175 30372 0 254 80640 0 malloc-8192 8192 2 7 34 0 1 73728 0 malloc-8192 8192 5 4 49 0 1 73728 0 malloc-8192 8192 2 7 34 0 1 73728 0 malloc-65536 65536 1 0 1 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 12 20 670 0 8 65536 0 malloc-128 128 402 94 17635 0 126 63488 0 malloc-256 256 108 132 19495 0 62 61440 0 malloc-64 64 824 121 169720 0 254 60480 0 TURNSTILE 136 408 33 408 0 62 59976 0 32 Bucket 256 86 139 20634 0 62 57600 0 malloc-8192 8192 6 0 6 0 1 49152 0 pipe 744 28 37 1441 0 16 48360 0 malloc-2048 2048 1 21 1544 0 8 45056 0 pcpu-8 8 4747 885 16062 0 254 45056 0 malloc-128 128 83 258 34252 0 126 43648 0 DIRHASH 1024 34 6 34 0 16 40960 0 malloc-8192 8192 3 2 113 0 1 40960 0 malloc-4096 4096 5 5 18159 0 2 40960 0 malloc-1024 1024 6 34 700 0 16 40960 0 malloc-32 32 962 298 33968 0 254 40320 0 SLEEPQUEUE 88 408 40 408 0 126 39424 0 malloc-256 256 17 133 21343 0 62 38400 0 da_ccb 544 0 70 46848 0 16 38080 0 tcp_rack_pcb 832 12 33 1586 0 16 37440 0 tcp_bbr_pcb 832 14 31 2936 0 16 37440 0 NAMEI 1024 0 36 94368 0 16 36864 0 malloc-64 64 488 79 1070 0 254 36288 0 malloc-16384 16384 2 0 2 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 64 490 22 490 0 254 32768 0 malloc-64 64 420 84 4565 0 254 32256 0 16 Bucket 144 85 139 2604 0 62 32256 0 KNOTE 160 28 147 163510 0 62 28000 0 malloc-128 128 149 68 3088 0 126 27776 0 itimer 352 0 77 258 0 30 27104 0 malloc-8192 8192 1 2 8 0 1 24576 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 4 2 12 0 2 24576 0 malloc-4096 4096 3 3 7 0 2 24576 0 malloc-2048 2048 3 9 529 0 8 24576 0 sctp_laddr 48 173 331 7267 0 254 24192 0 PWD 32 190 566 16980 0 254 24192 0 malloc-64 64 249 129 3748 0 254 24192 0 ttyinq 160 135 15 300 0 62 24000 0 8 Bucket 80 53 247 5446 0 126 24000 0 udp_inpcb 496 13 35 636 0 254 23808 0 ttyoutq 256 72 18 160 0 62 23040 0 malloc-384 384 52 8 52 0 30 23040 0 malloc-2048 2048 1 9 32 0 8 20480 0 malloc-1024 1024 13 7 19 0 16 20480 0 malloc-1024 1024 12 8 91 0 16 20480 0 malloc-512 512 10 30 1266 0 30 20480 0 sctp_stream_msg_out 112 54 126 2339 0 254 20160 0 malloc-32 32 375 255 26124 0 254 20160 0 2 Bucket 32 83 547 4351 0 254 20160 0 malloc-16 16 952 298 420809 0 254 20000 0 ripcb 496 5 35 623 0 254 19840 0 Mountpoints 2752 2 5 2 0 4 19264 0 unpcb 256 22 53 1853 0 254 19200 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-16384 16384 1 0 1 0 1 16384 0 malloc-4096 4096 1 3 10 0 2 16384 0 rl_entry 40 227 177 227 0 254 16160 0 tcp_rack_map 112 24 120 2928 0 126 16128 0 malloc-32 32 93 411 167247 0 254 16128 0 vtnet_tx_hdr 24 0 668 1528832 0 254 16032 0 malloc-16 16 559 441 18780 0 254 16000 0 udplite_inpcb 496 0 32 490 0 254 15872 0 malloc-384 384 22 18 418 0 30 15360 0 cpuset 104 7 117 460 0 126 12896 0 malloc-2048 2048 2 4 18 0 8 12288 0 malloc-2048 2048 3 3 194 0 8 12288 0 malloc-1024 1024 4 8 172 0 16 12288 0 malloc-1024 1024 9 3 9 0 16 12288 0 malloc-512 512 8 16 60 0 30 12288 0 malloc-512 512 11 13 62 0 30 12288 0 malloc-512 512 1 23 155 0 30 12288 0 ertt 72 56 112 6204 0 126 12096 0 malloc-64 64 51 138 17798 0 254 12096 0 malloc-32 32 23 355 1419 0 254 12096 0 kenv 258 15 30 1040 0 30 11610 0 routing nhops 256 27 18 35 0 62 11520 0 malloc-384 384 0 30 136 0 30 11520 0 malloc-4096 4096 1 1 5 0 2 8192 0 malloc-4096 4096 0 2 10 0 2 8192 0 malloc-1024 1024 1 7 1466 0 16 8192 0 malloc-512 512 3 13 524 0 30 8192 0 malloc-512 512 3 13 117 0 30 8192 0 rtentry 176 31 15 35 0 62 8096 0 tcptw 88 5 87 50 0 254 8096 0 PGRP 88 39 53 74 0 126 8096 0 sctp_asconf_ack 48 2 166 42 0 254 8064 0 udpcb 32 13 239 1126 0 254 8064 0 AIOP 32 4 248 4 0 254 8064 0 malloc-64 64 98 28 375 0 254 8064 0 malloc-32 32 7 245 1066 0 254 8064 0 malloc-32 32 101 151 694 0 254 8064 0 malloc-32 32 57 195 695 0 254 8064 0 4 Bucket 48 5 163 490 0 254 8064 0 malloc-16 16 7 493 11356 0 254 8000 0 malloc-16 16 24 476 5713 0 254 8000 0 malloc-16 16 213 287 1466 0 254 8000 0 malloc-16 16 41 459 79 0 254 8000 0 malloc-16 16 276 224 25608 0 254 8000 0 malloc-128 128 2 60 329 0 126 7936 0 tcp_log_node 120 0 66 5 0 126 7920 0 sctp_readq 152 0 52 727 0 254 7904 0 AIO 208 0 38 175 0 62 7904 0 cryptop 280 0 28 320 0 30 7840 0 AIOCB 552 0 14 606 0 16 7728 0 malloc-256 256 14 16 528 0 62 7680 0 AIOLIO 272 0 28 85 0 30 7616 0 domainset 40 0 126 421 0 254 5040 0 epoch_record pcpu 256 4 12 4 0 62 4096 0 malloc-512 512 6 2 6 0 30 4096 0 malloc-512 512 0 8 48 0 30 4096 0 pcpu-16 16 7 249 7 0 254 4096 0 tcp_log_bucket 176 0 23 1 0 62 4048 0 hostcache 64 2 61 2 0 254 4032 0 syncache 168 0 24 4 0 254 4032 0 UMA Slabs 1 176 10 12 10 0 62 3872 0 malloc-384 384 1 9 1 0 30 3840 0 mqnode 416 3 6 3 0 30 3744 0 KMAP ENTRY 96 15 24 20 0 0 3744 0 vmem 1856 1 1 1 0 8 3712 0 tfo_ccache_entries 80 2 30 2 0 126 2560 0 SMR CPU 32 3 60 3 0 254 2016 0 SMR SHARED 24 3 60 3 0 254 1512 0 md0 512 0 0 0 0 30 0 0 FFS1 dinode 128 0 0 0 0 126 0 0 ada_ccb 272 0 0 0 0 30 0 0 swblk 136 0 0 0 0 62 0 0 swpctrie 144 0 0 0 0 62 0 0 cdg_qdiffsample 16 0 0 0 0 254 0 0 sctp_asconf 40 0 0 0 0 254 0 0 pf state scrubs 40 0 0 0 0 254 0 0 pf frag entries 40 0 0 0 0 254 0 0 pf frags 248 0 0 0 0 62 0 0 pf table entries 160 0 0 0 0 62 0 0 pf table entry counters 64 0 0 0 0 254 0 0 pf source nodes 136 0 0 0 0 254 0 0 pf state keys 88 0 0 0 0 126 0 0 pf states 312 0 0 0 0 0 0 0 pf tags 104 0 0 0 0 126 0 0 pf mtags 48 0 0 0 0 254 0 0 tcpreass 48 0 0 0 0 254 0 0 tfo 4 0 0 0 0 254 0 0 sackhole 32 0 0 0 0 254 0 0 ipq 56 0 0 0 0 254 0 0 IPsec SA lft_c 16 0 0 0 0 254 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 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-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 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