panic: ASan: Invalid access, 1488-byte read at 0xfffffe00907ece80, UMAUseAfterFree(fd) cpuid = 0 time = 1651521350 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0xc7/frame 0xfffffe009c5088f0 kdb_backtrace() at kdb_backtrace+0xd3/frame 0xfffffe009c508a50 vpanic() at vpanic+0x2b8/frame 0xfffffe009c508b30 panic() at panic+0xb5/frame 0xfffffe009c508c00 kasan_report() at kasan_report+0xdc/frame 0xfffffe009c508cd0 kasan_memcpy() at kasan_memcpy+0x1a5/frame 0xfffffe009c508d10 sbcreatecontrol_how() at sbcreatecontrol_how+0x491/frame 0xfffffe009c508e30 ip6_savecontrol() at ip6_savecontrol+0x1b8/frame 0xfffffe009c508f50 rip6_input() at rip6_input+0x7cb/frame 0xfffffe009c509170 ip6_input() at ip6_input+0x1f40/frame 0xfffffe009c5093d0 netisr_dispatch_src() at netisr_dispatch_src+0x211/frame 0xfffffe009c5094b0 ether_demux() at ether_demux+0x405/frame 0xfffffe009c509590 ether_nh_input() at ether_nh_input+0xc0a/frame 0xfffffe009c509670 netisr_dispatch_src() at netisr_dispatch_src+0x211/frame 0xfffffe009c509750 ether_input() at ether_input+0x199/frame 0xfffffe009c509830 tunwrite() at tunwrite+0xe36/frame 0xfffffe009c5099d0 devfs_write_f() at devfs_write_f+0x270/frame 0xfffffe009c509ad0 dofilewrite() at dofilewrite+0x13f/frame 0xfffffe009c509b50 kern_writev() at kern_writev+0xd5/frame 0xfffffe009c509c10 sys_write() at sys_write+0x1ed/frame 0xfffffe009c509d30 amd64_syscall() at amd64_syscall+0x40c/frame 0xfffffe009c509f30 fast_syscall_common() at fast_syscall_common+0xf8/frame 0xfffffe009c509f30 --- syscall (4, FreeBSD ELF64, sys_write), rip = 0x372d4a, rsp = 0x8329eeec8, rbp = 0x8329eef00 --- KDB: enter: panic [ thread pid 73823 tid 194863 ] 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 0xff03792b600ff8d7 rdx 0x3ffff rbx 0 rsp 0xfffffe009c508a30 rbp 0xfffffe009c508a50 rsi 0x40001 rdi 0xffffffff81782a0a vprintf+0x35a r8 0 r9 0xffffffff r10 0 r11 0xfffffe009bfc2e10 r12 0xfffffe009bfc2900 r13 0xfffffe009c508a01 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 73823 (syz-executor.3) at 0xfffffe009c3ef000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 782 at 0xfffffe0053df0a90 ABI: FreeBSD ELF64 flag: 0x10000080 flag2: 0 arguments: /root/syz-executor.3 exec reaper: 0xfffffe0053df0000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe009c2b03f0 (map 0xfffffe009c2b03f0) (map.pmap 0xfffffe009c2b04b0) (pmap 0xfffffe009c2b0518) threads: 2 194473 RunQ syz-executor.3 194863 Run CPU 0 syz-executor.3 db> ps pid ppid pgrp uid state wmesg wchan cmd 73825 778 778 0 RE CPU 1 syz-executor.1 73824 779 779 0 R (threaded) syz-executor.2 194757 RunQ syz-executor.2 194864 S uwait 0xfffffe009c28a900 syz-executor.2 73823 782 782 0 R (threaded) syz-executor.3 194473 RunQ syz-executor.3 194863 Run CPU 0 syz-executor.3 66901 1 778 0 S uwait 0xfffffe009c28aa00 syz-executor.1 66897 1 778 0 S uwait 0xfffffe009c0ebc00 syz-executor.1 66892 1 778 0 S uwait 0xfffffe009c28a800 syz-executor.1 66731 1 778 0 S uwait 0xfffffe009c28b180 syz-executor.1 66729 1 778 0 S uwait 0xfffffe009c0ece80 syz-executor.1 66727 1 778 0 S uwait 0xfffffe009c28b480 syz-executor.1 66720 1 778 0 S uwait 0xfffffe009c0eb200 syz-executor.1 66700 66699 778 0 SV uwait 0xfffffe009c0eba00 syz-executor.1 66699 66698 778 0 DV ppwait 0xfffffe009c363f88 syz-executor.1 66698 66697 778 0 DV ppwait 0xfffffe009c3674f8 syz-executor.1 66697 66696 778 0 DV ppwait 0xfffffe009c367a40 syz-executor.1 66696 66695 778 0 DV ppwait 0xfffffe009c367f88 syz-executor.1 66695 66694 778 0 DV ppwait 0xfffffe009c278a40 syz-executor.1 66694 66693 778 0 DV ppwait 0xfffffe009c278f88 syz-executor.1 66693 66692 778 0 DV ppwait 0xfffffe009ab054f8 syz-executor.1 66692 66691 778 0 DV ppwait 0xfffffe009ab05a40 syz-executor.1 66691 66690 778 0 DV ppwait 0xfffffe009c135f88 syz-executor.1 66690 66689 778 0 DV ppwait 0xfffffe009ab05f88 syz-executor.1 66689 66688 778 0 DV ppwait 0xfffffe009c3264f8 syz-executor.1 66688 66687 778 0 DV ppwait 0xfffffe009c326a40 syz-executor.1 66687 66686 778 0 DV ppwait 0xfffffe009c326f88 syz-executor.1 66686 66685 778 0 DV ppwait 0xfffffe009c32a4f8 syz-executor.1 66685 66684 778 0 DV ppwait 0xfffffe009c2f24f8 syz-executor.1 66684 66683 778 0 DV ppwait 0xfffffe009c2f2a40 syz-executor.1 66683 66682 778 0 DV ppwait 0xfffffe009c2f2f88 syz-executor.1 66682 66681 778 0 DV ppwait 0xfffffe009c2f34f8 syz-executor.1 66681 66680 778 0 DV ppwait 0xfffffe009c2f3a40 syz-executor.1 66680 66679 778 0 DV ppwait 0xfffffe009c2f3f88 syz-executor.1 66679 66678 778 0 DV ppwait 0xfffffe009c2f44f8 syz-executor.1 66678 66677 778 0 DV ppwait 0xfffffe009c2f4a40 syz-executor.1 66677 66676 778 0 DV ppwait 0xfffffe009c247f88 syz-executor.1 66676 66675 778 0 DV ppwait 0xfffffe009c2764f8 syz-executor.1 66675 66674 778 0 DV ppwait 0xfffffe009c276a40 syz-executor.1 66674 66673 778 0 DV ppwait 0xfffffe009c276f88 syz-executor.1 66673 66672 778 0 DV ppwait 0xfffffe009c277f88 syz-executor.1 66672 66671 778 0 DV ppwait 0xfffffe009c277a40 syz-executor.1 66671 66669 778 0 DV ppwait 0xfffffe009c1cba40 syz-executor.1 66669 66668 778 0 DV ppwait 0xfffffe009b8674f8 syz-executor.1 66668 66666 778 0 DV ppwait 0xfffffe009c1e8f88 syz-executor.1 66666 1 778 0 DV ppwait 0xfffffe009c1cbf88 syz-executor.1 66655 66654 66654 0 SV uwait 0xfffffe009c28bb80 syz-executor.1 66654 1 66654 0 DV ppwait 0xfffffe009b867a40 syz-executor.1 66643 1 66643 0 SV uwait 0xfffffe009c0ec180 syz-executor.1 66304 66303 778 0 SV uwait 0xfffffe009a383b00 syz-executor.1 66303 66302 778 0 DV ppwait 0xfffffe009c2784f8 syz-executor.1 66302 66301 778 0 DV ppwait 0xfffffe009c2424f8 syz-executor.1 66301 66300 778 0 DV ppwait 0xfffffe009c242a40 syz-executor.1 66300 66299 778 0 DV ppwait 0xfffffe009c242f88 syz-executor.1 66299 66298 778 0 DV ppwait 0xfffffe009c2464f8 syz-executor.1 66298 66297 778 0 DV ppwait 0xfffffe009c246a40 syz-executor.1 66297 66296 778 0 DV ppwait 0xfffffe009c246f88 syz-executor.1 66296 66295 778 0 DV ppwait 0xfffffe009c2474f8 syz-executor.1 66295 66294 778 0 DV ppwait 0xfffffe009c247a40 syz-executor.1 66294 66293 778 0 DV ppwait 0xfffffe009c1eaa40 syz-executor.1 66293 66292 778 0 DV ppwait 0xfffffe009c1eaf88 syz-executor.1 66292 66291 778 0 DV ppwait 0xfffffe009c20f4f8 syz-executor.1 66291 66290 778 0 DV ppwait 0xfffffe009c20fa40 syz-executor.1 66290 66289 778 0 DV ppwait 0xfffffe009c20ff88 syz-executor.1 66289 66288 778 0 DV ppwait 0xfffffe009c2104f8 syz-executor.1 66288 66287 778 0 DV ppwait 0xfffffe009c210a40 syz-executor.1 66287 66286 778 0 DV ppwait 0xfffffe009c210f88 syz-executor.1 66286 66285 778 0 DV ppwait 0xfffffe009c1c94f8 syz-executor.1 66285 66284 778 0 DV ppwait 0xfffffe009c1e9a40 syz-executor.1 66284 66283 778 0 DV ppwait 0xfffffe009c1c9a40 syz-executor.1 66283 66282 778 0 DV ppwait 0xfffffe009c1e9f88 syz-executor.1 66282 66281 778 0 DV ppwait 0xfffffe009c1c9f88 syz-executor.1 66281 66280 778 0 DV ppwait 0xfffffe009c1ea4f8 syz-executor.1 66280 66279 778 0 DV ppwait 0xfffffe009c1654f8 syz-executor.1 66279 66278 778 0 DV ppwait 0xfffffe009c1ca4f8 syz-executor.1 66278 66277 778 0 DV ppwait 0xfffffe009c07bf88 syz-executor.1 66277 66276 778 0 DV ppwait 0xfffffe009c1caa40 syz-executor.1 66276 66274 778 0 DV ppwait 0xfffffe009c1caf88 syz-executor.1 66274 66273 778 0 DV ppwait 0xfffffe009c1cb4f8 syz-executor.1 66273 66272 778 0 DV ppwait 0xfffffe009c07b4f8 syz-executor.1 66272 66271 778 0 DV ppwait 0xfffffe009ab1a4f8 syz-executor.1 66271 1 778 0 DV ppwait 0xfffffe009c07cf88 syz-executor.1 66258 1 778 0 SV uwait 0xfffffe009a384a80 syz-executor.1 66248 1 778 0 SV uwait 0xfffffe009a384980 syz-executor.1 66157 66156 778 0 SV uwait 0xfffffe009a0fbb00 syz-executor.1 66156 1 778 0 DV ppwait 0xfffffe009c07c4f8 syz-executor.1 66151 66150 778 0 SV uwait 0xfffffe009c0ecd80 syz-executor.1 66150 66149 778 0 DV ppwait 0xfffffe009c165a40 syz-executor.1 66149 66148 778 0 DV ppwait 0xfffffe009c165f88 syz-executor.1 66148 66147 778 0 DV ppwait 0xfffffe009c1664f8 syz-executor.1 66147 66146 778 0 DV ppwait 0xfffffe009c166a40 syz-executor.1 66146 66145 778 0 DV ppwait 0xfffffe009c166f88 syz-executor.1 66145 66144 778 0 DV ppwait 0xfffffe009c0faf88 syz-executor.1 66144 66143 778 0 DV ppwait 0xfffffe009c1304f8 syz-executor.1 66143 66142 778 0 DV ppwait 0xfffffe009c130a40 syz-executor.1 66142 66141 778 0 DV ppwait 0xfffffe009c130f88 syz-executor.1 66141 66140 778 0 DV ppwait 0xfffffe009c1344f8 syz-executor.1 66140 66139 778 0 DV ppwait 0xfffffe009c134a40 syz-executor.1 66139 66138 778 0 DV ppwait 0xfffffe009c134f88 syz-executor.1 66138 66137 778 0 DV ppwait 0xfffffe009c1354f8 syz-executor.1 66137 66136 778 0 DV ppwait 0xfffffe009c0f84f8 syz-executor.1 66136 66135 778 0 DV ppwait 0xfffffe009c0f8a40 syz-executor.1 66135 66134 778 0 DV ppwait 0xfffffe009c0f8f88 syz-executor.1 66134 66133 778 0 DV ppwait 0xfffffe009c0f94f8 syz-executor.1 66133 66132 778 0 DV ppwait 0xfffffe009c0f9a40 syz-executor.1 66132 66131 778 0 DV ppwait 0xfffffe009c0f9f88 syz-executor.1 66131 66130 778 0 DV ppwait 0xfffffe009c0fa4f8 syz-executor.1 66130 66129 778 0 DV ppwait 0xfffffe009c0faa40 syz-executor.1 66129 66128 778 0 DV ppwait 0xfffffe009c090a40 syz-executor.1 66128 66127 778 0 DV ppwait 0xfffffe009c090f88 syz-executor.1 66127 66126 778 0 DV ppwait 0xfffffe009c0c34f8 syz-executor.1 66126 66125 778 0 DV ppwait 0xfffffe009c0c3a40 syz-executor.1 66125 66124 778 0 DV ppwait 0xfffffe009c0c3f88 syz-executor.1 66124 66123 778 0 DV ppwait 0xfffffe009c0c44f8 syz-executor.1 66123 66122 778 0 DV ppwait 0xfffffe009c0c4a40 syz-executor.1 66122 66121 778 0 DV ppwait 0xfffffe009c0c4f88 syz-executor.1 66121 66120 778 0 DV ppwait 0xfffffe009c07df88 syz-executor.1 66120 66119 778 0 DV ppwait 0xfffffe009c08e4f8 syz-executor.1 66119 66118 778 0 DV ppwait 0xfffffe009c08ea40 syz-executor.1 66118 66117 778 0 DV ppwait 0xfffffe009c08ef88 syz-executor.1 66117 66116 778 0 DV ppwait 0xfffffe009c08f4f8 syz-executor.1 66116 66115 778 0 DV ppwait 0xfffffe009c08fa40 syz-executor.1 66115 66114 778 0 DV ppwait 0xfffffe009c08ff88 syz-executor.1 66114 66113 778 0 DV ppwait 0xfffffe009c0904f8 syz-executor.1 66113 66112 778 0 DV ppwait 0xfffffe009ab1af88 syz-executor.1 66112 66111 778 0 DV ppwait 0xfffffe009c07d4f8 syz-executor.1 66111 66110 778 0 DV ppwait 0xfffffe009c07da40 syz-executor.1 66110 66109 778 0 DV ppwait 0xfffffe009c008a40 syz-executor.1 66109 66108 778 0 DV ppwait 0xfffffe009c008f88 syz-executor.1 66108 66107 778 0 DV ppwait 0xfffffe009c04a4f8 syz-executor.1 66107 66106 778 0 DV ppwait 0xfffffe009c04aa40 syz-executor.1 66106 66105 778 0 DV ppwait 0xfffffe009c04af88 syz-executor.1 66105 66104 778 0 DV ppwait 0xfffffe009c04e4f8 syz-executor.1 66104 66103 778 0 DV ppwait 0xfffffe009c04ea40 syz-executor.1 66103 66102 778 0 DV ppwait 0xfffffe009c04ef88 syz-executor.1 66102 66101 778 0 DV ppwait 0xfffffe009b6824f8 syz-executor.1 66101 66100 778 0 DV ppwait 0xfffffe009b65a4f8 syz-executor.1 66100 66099 778 0 DV ppwait 0xfffffe009b682a40 syz-executor.1 66099 66098 778 0 DV ppwait 0xfffffe009b65aa40 syz-executor.1 66098 66097 778 0 DV ppwait 0xfffffe009b65af88 syz-executor.1 66097 66096 778 0 DV ppwait 0xfffffe009bbc84f8 syz-executor.1 66096 66095 778 0 DV ppwait 0xfffffe009b682f88 syz-executor.1 66095 66094 778 0 DV ppwait 0xfffffe009bbc8a40 syz-executor.1 66094 66093 778 0 DV ppwait 0xfffffe009bbc8f88 syz-executor.1 66093 66092 778 0 DV ppwait 0xfffffe009bf4af88 syz-executor.1 66092 66091 778 0 DV ppwait 0xfffffe009b6834f8 syz-executor.1 66091 66090 778 0 DV ppwait 0xfffffe009becc4f8 syz-executor.1 66090 66089 778 0 DV ppwait 0xfffffe009beccf88 syz-executor.1 66089 66085 778 0 DV ppwait 0xfffffe009becda40 syz-executor.1 66085 66084 778 0 DV ppwait 0xfffffe009b683a40 syz-executor.1 66084 1 778 0 DV ppwait 0xfffffe009b683f88 syz-executor.1 66074 1 778 0 SV uwait 0xfffffe009a0fcd00 syz-executor.1 65904 1 778 0 S uwait 0xfffffe009a385780 syz-executor.1 65900 1 778 0 S uwait 0xfffffe0057892d80 syz-executor.1 65899 1 778 0 S uwait 0xfffffe009a0fdb00 syz-executor.1 65895 1 778 0 S uwait 0xfffffe0057893c00 syz-executor.1 65843 1 778 0 SV uwait 0xfffffe009a385680 syz-executor.1 65832 1 778 0 SV uwait 0xfffffe0057895e00 syz-executor.1 65821 1 778 0 SV uwait 0xfffffe0057894080 syz-executor.1 65804 1 778 0 S uwait 0xfffffe009a385b80 syz-executor.1 65801 1 778 0 S uwait 0xfffffe009a385d80 syz-executor.1 65796 1 778 0 S uwait 0xfffffe009a0fc980 syz-executor.1 65755 1 778 0 S uwait 0xfffffe009a0fdc00 syz-executor.1 64423 1 777 0 SV uwait 0xfffffe009a385500 syz-executor.0 64417 1 777 0 SV uwait 0xfffffe0057895a00 syz-executor.0 64238 1 777 0 SV uwait 0xfffffe009a0fe400 syz-executor.0 64226 1 777 0 SV uwait 0xfffffe009a0fd480 syz-executor.0 64213 1 777 0 SV uwait 0xfffffe0058b91b80 syz-executor.0 63769 1 782 0 S uwait 0xfffffe0058b91280 syz-executor.3 63766 1 782 0 S uwait 0xfffffe009a386200 syz-executor.3 63759 1 782 0 S uwait 0xfffffe0056fe4d80 syz-executor.3 63612 1 777 0 SV uwait 0xfffffe009a0fd700 syz-executor.0 63603 1 777 0 SV uwait 0xfffffe0057892200 syz-executor.0 63598 1 777 0 SV uwait 0xfffffe0056fe4b80 syz-executor.0 63587 1 777 0 SV uwait 0xfffffe0056fe4c80 syz-executor.0 63491 1 782 0 S uwait 0xfffffe009a0fe080 syz-executor.3 63486 1 782 0 S uwait 0xfffffe009a386a00 syz-executor.3 63484 1 782 0 S uwait 0xfffffe0058b91480 syz-executor.3 63481 1 782 0 S uwait 0xfffffe0058b91e80 syz-executor.3 63383 63381 63381 0 SV uwait 0xfffffe0058b91c80 syz-executor.0 63381 1 63381 0 DV ppwait 0xfffffe009acf4f88 syz-executor.0 63372 1 63372 0 SV uwait 0xfffffe0058b91080 syz-executor.0 63361 1 63361 0 SV uwait 0xfffffe009a0fe800 syz-executor.0 63307 1 778 0 SV uwait 0xfffffe009a386600 syz-executor.1 63297 63296 778 0 S uwait 0xfffffe0057892880 syz-executor.1 63296 1 778 0 SV uwait 0xfffffe009a0fe500 syz-executor.1 63283 63282 778 0 S uwait 0xfffffe009a0fdf00 syz-executor.1 63282 1 778 0 SV uwait 0xfffffe009a0fd900 syz-executor.1 63274 1 778 0 S uwait 0xfffffe009a0fd580 syz-executor.1 63273 1 778 0 SV uwait 0xfffffe0057895c00 syz-executor.1 63264 63263 778 0 S uwait 0xfffffe0058b92400 syz-executor.1 63263 1 778 0 SV uwait 0xfffffe0058b94780 syz-executor.1 63254 63253 778 0 S uwait 0xfffffe009a0fda00 syz-executor.1 63253 1 778 0 SV uwait 0xfffffe009a0fe600 syz-executor.1 63235 63234 782 0 S uwait 0xfffffe009a0fd800 syz-executor.3 63234 1 782 0 SV uwait 0xfffffe0058b91180 syz-executor.3 63197 1 777 0 S uwait 0xfffffe0057892680 syz-executor.0 63190 1 777 0 S uwait 0xfffffe0056fe4700 syz-executor.0 63185 1 777 0 S uwait 0xfffffe0057892c80 syz-executor.0 59790 1 778 0 SV uwait 0xfffffe0056fe4e80 syz-executor.1 59782 59778 778 0 SV uwait 0xfffffe0057893e00 syz-executor.1 59778 1 778 0 DV ppwait 0xfffffe009baefa40 syz-executor.1 59766 1 778 0 SV uwait 0xfffffe0057893800 syz-executor.1 59741 1 782 0 S uwait 0xfffffe0058b91380 syz-executor.3 59736 1 782 0 S uwait 0xfffffe0057895f00 syz-executor.3 59732 1 782 0 S uwait 0xfffffe009a0fde00 syz-executor.3 52730 1 777 0 S uwait 0xfffffe0057892e80 syz-executor.0 52729 1 777 0 S uwait 0xfffffe0057893700 syz-executor.0 52726 1 777 0 S uwait 0xfffffe0056fe4780 syz-executor.0 52721 1 777 0 S uwait 0xfffffe009a0fe300 syz-executor.0 44002 1 779 0 S uwait 0xfffffe0058b93b80 syz-executor.2 44001 1 779 0 S uwait 0xfffffe0057893200 syz-executor.2 43999 1 779 0 S uwait 0xfffffe009a0fdd00 syz-executor.2 43996 1 779 0 S uwait 0xfffffe0057893000 syz-executor.2 34281 1 778 0 S uwait 0xfffffe009a0fe700 syz-executor.1 34276 1 778 0 R syz-executor.1 34269 1 778 0 S uwait 0xfffffe0057895d00 syz-executor.1 33076 1 778 0 S uwait 0xfffffe0057895b00 syz-executor.1 33070 1 778 0 S uwait 0xfffffe0058b92100 syz-executor.1 33062 1 778 0 S uwait 0xfffffe0057892300 syz-executor.1 30032 1 777 0 S uwait 0xfffffe0057892780 syz-executor.0 30029 1 777 0 S uwait 0xfffffe009a0fe900 syz-executor.0 30025 1 777 0 S uwait 0xfffffe0057893b00 syz-executor.0 30020 1 777 0 S uwait 0xfffffe0057892980 syz-executor.0 10084 1 10084 65 Ss select 0xfffffe0092e6c9c0 dhclient 7707 1 7707 0 Ss select 0xfffffe00588c80c0 dhclient 7700 1 7700 0 Ss select 0xfffffe0092e6dc40 dhclient 7660 1 7660 65 Ss select 0xfffffe0092e6e7c0 dhclient 7311 1 779 0 S uwait 0xfffffe0057892580 syz-executor.2 7302 1 779 0 S uwait 0xfffffe0058b92500 syz-executor.2 7298 1 779 0 S uwait 0xfffffe0058b94680 syz-executor.2 7290 1 779 0 S uwait 0xfffffe0057893400 syz-executor.2 7110 1 779 0 S uwait 0xfffffe0057892000 syz-executor.2 7104 1 779 0 S uwait 0xfffffe0058b92d00 syz-executor.2 7102 1 779 0 S uwait 0xfffffe0057893500 syz-executor.2 7099 1 779 0 S uwait 0xfffffe0057892100 syz-executor.2 7073 0 0 0 DL aiordy 0xfffffe0056f9e548 [aiod4] 7072 0 0 0 DL aiordy 0xfffffe0092e4ba90 [aiod3] 7071 0 0 0 DL aiordy 0xfffffe0092e4d000 [aiod2] 7070 0 0 0 DL aiordy 0xfffffe009311d000 [aiod1] 6928 1 778 0 SV uwait 0xfffffe0058b92f00 syz-executor.1 6920 1 778 0 SV uwait 0xfffffe0057893600 syz-executor.1 6909 1 778 0 SV uwait 0xfffffe0057892b80 syz-executor.1 5458 1 5458 0 Ss select 0xfffffe0092e6e5c0 dhclient 5455 1 5455 0 Ss select 0xfffffe00588c7740 dhclient 5428 1 5428 65 Ss select 0xfffffe00588c71c0 dhclient 2525 1 2525 0 Ss select 0xfffffe0092e6f440 dhclient 2522 1 2522 0 Ss select 0xfffffe0092e6fc40 dhclient 2503 1 2503 65 Ss select 0xfffffe0092e6f640 dhclient 1585 1 1585 0 Ss select 0xfffffe0092e6fec0 dhclient 1582 1 1582 0 Ss select 0xfffffe0092e6f8c0 dhclient 782 774 782 0 Rs syz-executor.3 779 774 779 0 Ss nanslp 0xffffffff83e47a80 syz-executor.2 778 774 778 0 Rs syz-executor.1 777 774 777 0 Rs syz-executor.0 774 772 772 0 S (threaded) syz-fuzzer 100114 S uwait 0xfffffe0058b93180 syz-fuzzer 100116 S uwait 0xfffffe0058b93380 syz-fuzzer 100117 S uwait 0xfffffe0058b93480 syz-fuzzer 100118 S uwait 0xfffffe0058b93580 syz-fuzzer 100119 S uwait 0xfffffe0057894280 syz-fuzzer 100120 S uwait 0xfffffe0058b93c80 syz-fuzzer 100121 S kqread 0xfffffe0058a71a00 syz-fuzzer 100122 S uwait 0xfffffe0058b92200 syz-fuzzer 100123 S uwait 0xfffffe0058b92300 syz-fuzzer 772 770 772 0 Ss pause 0xfffffe00926da5f8 csh 770 688 770 0 Ss select 0xfffffe00588c7540 sshd 754 1 754 0 Ss+ ttyin 0xfffffe00574774b0 getty 753 1 753 0 Ss+ ttyin 0xfffffe005748e0b0 getty 752 1 752 0 Ss+ ttyin 0xfffffe005748e8b0 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 0xffffffff83e47a80 cron 688 1 688 0 Ss select 0xfffffe00588c82c0 sshd 501 1 501 0 Ss select 0xfffffe00588c8040 syslogd 430 1 430 0 Ss select 0xfffffe00588c8440 devd 429 1 429 65 Ss select 0xfffffe00588c8240 dhclient 344 1 344 0 Ss select 0xfffffe00588c8340 dhclient 341 1 341 0 Ss select 0xfffffe00588c8bc0 dhclient 17 0 0 0 DL vlruwt 0xfffffe0056f9d548 [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] 100095 D sdflush 0xfffffe0058c80ce8 [/ 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 0xffffffff84a78530 [pf purge] 5 0 0 0 DL waiting 0xffffffff8473d4a0 [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 - 0xffffffff82bcf980 [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] db> show all locks Process 73825 (syz-executor.1) thread 0xfffffe009c335000 (194675) exclusive sleep mutex pmap (pmap) r = 0 (0xfffffe009c3e0b20) locked @ /syzkaller/managers/main/kernel/sys/amd64/amd64/pmap.c:6291 exclusive sx vm map (user) (vm map (user)) r = 0 (0xfffffe009c3e0a58) locked @ /syzkaller/managers/main/kernel/sys/vm/vm_map.c:3998 Process 73823 (syz-executor.3) thread 0xfffffe009bfc2900 (194863) shared rw rawinp (rawinp) r = 0 (0xfffffe00924a7a00) locked @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1567 db> show malloc Type InUse MemUse Requests pf_hash 5 11524K 5 tcp_hpts 7 4801K 7 devbuf 4217 4323K 4245 filedesc 460 3680K 145389 sysctloid 35322 2081K 35393 vtbuf 24 1968K 46 kobj 328 1312K 489 pcb 708 1304K 442068 subproc 602 1274K 74145 newblk 9 1026K 241298 vfscache 3 1025K 3 inodedep 560 722K 83808 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 472K 4 vmem 3 276K 7 sctp_stro 217 217K 51165 sctp_atcl 558 210K 272547 acpica 1674 184K 57552 vnet_data 1 168K 1 tidhash 3 141K 3 dirrem 549 138K 77933 linker 358 134K 410 pagedep 10 131K 72492 tfo_ccache 1 128K 1 kdtrace 676 115K 168691 DEVFS1 109 109K 126 sem 4 106K 4 BPF 52 105K 288 umtx 836 105K 836 bus 994 81K 5207 mtx_pool 2 72K 2 freefile 544 68K 77831 syncache 1 68K 1 module 513 65K 513 acpitask 1 64K 1 ddb_capture 1 64K 1 sctp_timw 235 59K 235 filemon 6 48K 1681 temp 34 33K 5725 DEVFS3 128 32K 138 hostcache 1 32K 1 shm 1 32K 28 sctp_atky 775 31K 326954 msg 4 30K 4 gtaskqueue 18 26K 18 kbdmux 6 22K 6 kqueue 291 21K 73973 ifaddr 71 21K 73 DEVFS_RULE 56 20K 56 pwddesc 288 18K 75777 ufs_mount 4 17K 5 proc 3 17K 3 tty 16 16K 16 routetbl 135 16K 4819 ithread 97 16K 97 lltable 49 16K 497 bus-sc 34 15K 1681 KTRACE 101 13K 589 ether_multi 157 13K 167 ifnet 7 13K 7 kenv 95 12K 95 eventhandler 134 12K 134 rman 88 11K 431 GEOM 61 11K 489 CAM queue 5 11K 1528 in6_multi 71 9K 71 sctp_athm 558 9K 273761 bmsafemap 2 9K 81097 UART 12 9K 12 devstat 4 9K 4 ksem 1 8K 455 rpc 2 8K 2 shmfd 1 8K 369 pfs_vncache 1 8K 1 pfs_nodes 20 8K 20 audit_evclass 237 8K 296 proc-args 320 7K 75529 sctp_map 434 7K 102330 taskqueue 63 7K 63 cred 26 7K 531 sglist 5 7K 5 CAM DEV 3 6K 510 plimit 24 6K 686 ufs_dirhash 24 5K 24 DEVFSP 74 5K 5447 UMA 272 5K 272 session 35 5K 204 pf_ifnet 10 5K 751 vt 11 5K 11 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 selfd 57 4K 1304878 lockf 33 4K 97 acpisem 28 4K 28 hhook 15 4K 17 kcovinfo 52 4K 52 terminal 11 3K 11 select 20 3K 137 uidinfo 3 3K 36 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 29 2K 7389 CAM XPT 22 2K 543 msi 12 2K 12 in_multi 6 2K 8 diradd 11 2K 77980 freework 5 2K 146192 ipsecpolicy 2 2K 2 acpidev 20 2K 20 inpcbpolicy 36 2K 21522 CC Mem 18 2K 15807 clone 9 2K 9 tun 7 2K 7 softdep 1 1K 1 mkdir 8 1K 144932 freeblks 4 1K 80644 sahead 1 1K 1 secasvar 1 1K 1 nhops 6 1K 8 vnodemarker 2 1K 232 NFSD session 1 1K 1 CAM periph 4 1K 271 eventfd 7 1K 337 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 145 pci_link 10 1K 10 crypto 4 1K 403 encap_export_host 12 1K 12 procdesc 5 1K 18 osd 22 1K 15769 tcp_fsb 4 1K 9572 newdirblk 4 1K 72466 pfil 4 1K 4 cdev 2 1K 2 chacha20random 1 1K 1 filedesc_to_leader 6 1K 12 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 vnodes 1 1K 1 CAM SIM 2 1K 2 sigio 4 1K 13 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 cryptodev 2 1K 4731 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 145958 filecaps 5 1K 255 sctp_vrf 1 1K 1 vnet 1 1K 1 entropy 2 1K 53 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 pf_table 0 0K 1098 pf_rule 0 0K 802 pf_altq 0 0K 0 pf_osfp 0 0K 0 pf_temp 0 0K 0 mqdata 0 0K 0 tcp_do 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 112070 sctp_iter 0 0K 10 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 10 sctp_aadr 0 0K 42 sctp_stri 0 0K 1886 ipcomp 0 0K 0 esp 0 0K 0 ah 0 0K 0 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 104693 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 113 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 330 allocindir 0 0K 0 indirdep 0 0K 98404 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 86 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 9 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 3 VN POLL 0 0K 0 agp 0 0K 0 statfs 0 0K 72909 namei_tracker 0 0K 40 export_host 0 0K 0 cl_savebuf 0 0K 48 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 2455 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 41 lio 0 0K 46 acl 0 0K 0 mbuf_tag 0 0K 245 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 54700 ioctlops 0 0K 4037 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 1310 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 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 8326 1072 1715057 0 254 38494208 0 malloc-64 64 4189 72545 1382552 0 254 4910976 0 sctp_asoc 2256 217 1818 51165 0 254 4590960 0 tcp_log 416 1055 8350 490606 0 254 3912480 0 malloc-16384 16384 230 6 72690 0 1 3866624 0 malloc-2048 2048 349 1363 220447 0 8 3506176 0 mbuf 256 9243 2701 3468376 0 254 3057664 0 RADIX NODE 144 19898 397 1464064 0 63 2922480 0 malloc-384 384 4676 2574 87925 0 30 2784000 0 sctp_ep 1208 341 1949 220439 0 254 2766320 0 mbuf_cluster 2048 1016 0 1016 0 254 2080768 0 pbuf 2624 0 762 0 0 2 1999488 0 BUF TRIE 144 189 11599 179703 0 62 1697472 0 256 Bucket 2048 631 161 11044 0 8 1622016 0 malloc-1024 1024 220 1360 51293 0 16 1617920 0 malloc-128 128 11649 348 234779 0 126 1535616 0 sctp_raddr 736 217 1818 55655 0 254 1497760 0 UMA Slabs 0 112 13050 12 13223 0 126 1462944 0 vmem btag 56 25569 102 26062 0 254 1437576 0 malloc-384 384 594 3036 273034 0 30 1393920 0 malloc-4096 4096 330 4 725 0 2 1368064 0 malloc-4096 4096 295 5 73873 0 2 1228800 0 VM OBJECT 264 4555 95 1589894 0 30 1227600 0 socket 960 190 826 244006 0 254 975360 0 malloc-256 256 612 2688 78449 0 62 844800 0 malloc-256 256 48 3237 178403 0 62 840960 0 MAP ENTRY 96 7437 669 3701497 0 127 778176 0 THREAD 1808 386 32 94864 0 8 755744 0 FFS inode 1160 607 30 78441 0 8 738920 0 tcpcb 1104 18 493 15758 0 254 564144 0 tcp_bbr_map 128 750 3435 151631 0 126 535680 0 malloc-256 256 407 1648 447851 0 62 526080 0 PROC 1352 288 24 73825 0 8 421824 0 malloc-128 128 577 2709 78347 0 126 420608 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 VMSPACE 2552 135 9 73635 0 4 367488 0 FPU_save_area 832 388 44 104410 0 16 359424 0 malloc-8192 8192 7 36 1695 0 1 352256 0 filedesc0 1072 288 27 75777 0 8 337680 0 malloc-65536 65536 1 4 1450 0 1 327680 0 VNODE 448 648 72 78484 0 30 322560 0 sctp_laddr 48 400 6236 172703 0 254 318528 0 sctp_chunk 152 294 1760 7754 0 254 312208 0 malloc-32768 32768 0 8 93166 0 1 262144 0 mbuf_packet 256 166 850 149233 0 254 260096 0 malloc-16 16 14627 623 30435 0 254 244000 0 ertt_txseginfo 40 739 5119 348985 0 254 234320 0 DEVCTL 1024 0 220 155 0 0 225280 0 malloc-128 128 1589 54 6540 0 126 210304 0 malloc-65536 65536 1 2 985 0 1 196608 0 malloc-32 32 5564 358 5655 0 254 189504 0 UMA Zones 768 244 0 244 0 16 187392 0 128 Bucket 1024 113 66 16892 0 16 183296 0 malloc-128 128 1242 153 27346 0 126 178560 0 FFS2 dinode 256 607 83 78441 0 62 176640 0 malloc-256 256 207 483 261160 0 62 176640 0 malloc-64 64 789 1794 54814 0 254 165312 0 malloc-1024 1024 137 23 154 0 16 163840 0 malloc-256 256 483 147 95685 0 62 161280 0 S VFS Cache 104 1073 448 80184 0 126 158184 0 64 Bucket 512 199 97 89539 0 30 151552 0 malloc-384 384 365 25 366 0 30 149760 0 malloc-32 32 945 3465 371260 0 254 141120 0 malloc-65536 65536 0 2 8 0 1 131072 0 malloc-32768 32768 0 4 120 0 1 131072 0 malloc-4096 4096 25 7 103 0 2 131072 0 unpcb 256 22 488 1948 0 254 130560 0 32 Bucket 256 260 250 38013 0 62 130560 0 clpbuf 2624 0 48 163 0 16 125952 0 sctp_stream_msg_out 112 83 961 6020 0 254 116928 0 ksiginfo 112 298 746 10871 0 126 116928 0 malloc-256 256 256 179 2927 0 62 111360 0 malloc-128 128 378 397 83460 0 126 99200 0 malloc-8192 8192 9 3 38 0 1 98304 0 udp_inpcb 424 6 210 1661 0 30 91584 0 malloc-4096 4096 19 3 33 0 2 90112 0 UMA Kegs 384 230 3 230 0 30 89472 0 g_bio 408 0 210 1283885 0 30 85680 0 pipe 744 29 86 2636 0 16 85560 0 malloc-16384 16384 0 5 160 0 1 81920 0 malloc-8192 8192 8 2 10 0 1 81920 0 malloc-2048 2048 5 35 1347 0 8 81920 0 sctp_readq 152 0 520 666 0 254 79040 0 tcp_inpcb 424 19 161 15758 0 30 76320 0 TURNSTILE 136 419 85 419 0 62 68544 0 malloc-64 64 333 738 90240 0 254 68544 0 malloc-64 64 566 505 1658 0 254 68544 0 malloc-16 16 645 3605 401984 0 254 68000 0 malloc-16 16 900 3350 265687 0 254 68000 0 malloc-65536 65536 1 0 1 0 1 65536 0 malloc-32768 32768 2 0 2 0 1 65536 0 malloc-2048 2048 10 22 1202 0 8 65536 0 malloc-256 256 28 227 10191 0 62 65280 0 ripcb 424 8 145 2279 0 30 64872 0 udplite_inpcb 424 4 149 1824 0 30 64872 0 Files 80 396 404 360004 0 126 64000 0 malloc-512 512 14 106 189 0 30 61440 0 16 Bucket 144 152 240 14318 0 62 56448 0 SLEEPQUEUE 88 419 221 419 0 126 56320 0 pcpu-8 8 4722 1934 27955 0 254 53248 0 malloc-64 64 334 485 75912 0 254 52416 0 malloc-64 64 37 782 33581 0 254 52416 0 malloc-256 256 7 188 82387 0 62 49920 0 DIRHASH 1024 35 13 35 0 16 49152 0 NAMEI 1024 0 48 341467 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 2 22 1363 0 8 49152 0 malloc-1024 1024 5 43 2827 0 16 49152 0 malloc-512 512 0 96 1887 0 30 49152 0 tcp_rack_pcb 896 4 50 9572 0 16 48384 0 tcp_bbr_pcb 832 9 45 1944 0 16 44928 0 syncache 168 0 264 4 0 254 44352 0 8 Bucket 80 208 342 22055 0 126 44000 0 Mountpoints 2752 2 12 2 0 4 38528 0 da_ccb 544 0 70 321076 0 16 38080 0 tcp_inpcb ports 32 2 1132 10106 0 254 36288 0 PWD 32 102 1032 72578 0 254 36288 0 malloc-64 64 229 338 345 0 254 36288 0 malloc-64 64 171 396 5549 0 254 36288 0 malloc-128 128 36 243 163 0 126 35712 0 malloc-128 128 36 243 4831 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 3 87 2454 0 30 34560 0 malloc-384 384 51 39 53 0 30 34560 0 malloc-32768 32768 1 0 1 0 1 32768 0 malloc-8192 8192 2 2 129 0 1 32768 0 malloc-4096 4096 2 6 73534 0 2 32768 0 malloc-2048 2048 3 13 3197 0 8 32768 0 malloc-2048 2048 0 16 50 0 8 32768 0 malloc-1024 1024 8 24 16 0 16 32768 0 malloc-1024 1024 5 27 5 0 16 32768 0 malloc-1024 1024 3 29 208 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 64 132 0 30 32768 0 malloc-512 512 2 62 51 0 30 32768 0 malloc-512 512 3 61 233 0 30 32768 0 malloc-512 512 8 56 8 0 30 32768 0 pcpu-64 64 493 19 493 0 254 32768 0 ipq 56 3 573 3 0 254 32256 0 KNOTE 160 28 172 561539 0 62 32000 0 ttyinq 160 135 65 300 0 62 32000 0 tcp_rack_map 120 6 258 22763 0 126 31680 0 cpuset 104 7 272 14640 0 126 29016 0 ertt 72 18 374 15758 0 126 28224 0 malloc-32 32 111 771 7475 0 254 28224 0 4 Bucket 48 7 581 1519 0 254 28224 0 2 Bucket 32 87 795 22323 0 254 28224 0 malloc-8192 8192 3 0 3 0 1 24576 0 malloc-4096 4096 2 4 7 0 2 24576 0 rtentry 176 31 107 35 0 62 24288 0 PGRP 88 40 236 251 0 126 24288 0 rl_entry 40 119 487 119 0 254 24240 0 itimer 352 0 66 14 0 30 23232 0 malloc-384 384 20 40 364 0 30 23040 0 domainset 40 0 567 10962 0 254 22680 0 tfo_ccache_entries 80 2 254 2 0 126 20480 0 hostcache 64 2 313 2 0 254 20160 0 udpcb 32 10 620 3485 0 254 20160 0 udp_inpcb ports 32 3 627 80 0 254 20160 0 udplite_inpcb ports 32 0 630 34 0 254 20160 0 AIOP 32 4 626 4 0 254 20160 0 malloc-32 32 26 604 1582 0 254 20160 0 malloc-32 32 122 508 15883 0 254 20160 0 malloc-32 32 59 571 5939 0 254 20160 0 malloc-32 32 57 573 1513 0 254 20160 0 malloc-32 32 5 625 9 0 254 20160 0 cryptop 280 0 70 164 0 30 19600 0 AIOLIO 272 0 70 46 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-2048 2048 3 5 3 0 8 16384 0 malloc-2048 2048 3 5 3 0 8 16384 0 malloc-512 512 0 32 262 0 30 16384 0 malloc-512 512 1 31 1 0 30 16384 0 SMR CPU 32 7 504 7 0 254 16352 0 vtnet_tx_hdr 24 0 668 942909 0 254 16032 0 tcp_log_id_node 120 1 131 1 0 126 15840 0 AIO 208 0 76 153 0 62 15808 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 tcp_log_id_bucket 176 1 68 1 0 62 12144 0 malloc-16 16 0 750 20 0 254 12000 0 malloc-16 16 14 736 18845 0 254 12000 0 malloc-16 16 38 712 164 0 254 12000 0 malloc-16 16 291 459 26570 0 254 12000 0 malloc-16 16 10 740 12 0 254 12000 0 AIOCB 552 0 21 262 0 16 11592 0 L VFS Cache 320 0 36 1 0 30 11520 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 0 1 4 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 13 9 13 0 62 3872 0 KMAP ENTRY 96 12 27 14 0 0 3744 0 pcpu-4 4 1 511 79 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 tfo 4 0 0 0 0 254 0 0 sackhole 32 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 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 NCLNODE 608 0 0 0 0 16 0 0 TMPFS node 224 0 0 0 0 62 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 LTS VFS Cache 360 0 0 0 0 30 0 0 STS VFS Cache 144 0 0 0 0 62 0 0 linux_dma_object 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