URL: https://bugzilla.kernel.org/show_bug.cgi?id=167781 Lukas Lueg 2016-09-17 19:01:47 UTC More news from the fuzzer. The attached image causes btrfsck to overflow it's stack by what seems to be an infinite (or at least sufficiently deep) recursion in resolve_one_root(); using btrfs-progs v4.7-42-g56e9586. checking extents Chunk[256, 228, 0]: length(4194304), offset(0), type(2) is not found in block group Chunk[256, 228, 0] stripe[1, 0] is not found in dev extent Chunk[256, 228, 4194304]: length(1638400), offset(4194304), type(5) is not found in block group Chunk[256, 228, 4194304] stripe[1, 4194304] is not found in dev extent Chunk[256, 228, 5832704]: length(1638400), offset(5832704), type(5) is not found in block group Chunk[256, 228, 5832704] stripe[1, 5832704] is not found in dev extent ref mismatch on [131072 4096] extent item 0, found 1 Backref 131072 parent 3 root 3 not found in extent tree backpointer mismatch on [131072 4096] bad extent [131072, 135168), type mismatch with chunk ref mismatch on [4194304 4096] extent item 0, found 1 Backref 4194304 parent 5 root 5 not found in extent tree backpointer mismatch on [4194304 4096] ref mismatch on [4198400 4096] extent item 0, found 1 Backref 4198400 parent 1 root 1 not found in extent tree backpointer mismatch on [4198400 4096] ref mismatch on [4231168 4096] extent item 0, found 1 Backref 4231168 parent 7 root 7 not found in extent tree backpointer mismatch on [4231168 4096] ref mismatch on [3472328296227680304 3472328296227680304] extent item 0, found 1 Backref 3472328296227680304 root 1 owner 2 offset 0 num_refs 0 not found in extent tree Incorrect local backref count on 3472328296227680304 root 1 owner 2 offset 0 found 1 wanted 0 back 0x60800000bd20 backpointer mismatch on [3472328296227680304 3472328296227680304] Dev extent's total-byte(0) is not equal to byte-used(7471104) in dev[1, 216, 1] Errors found in extent allocation tree or chunk allocation checking free space cache checking fs roots checking csums checking root refs checking quota groups ASAN:DEADLYSIGNAL ================================================================= ==9638==ERROR: AddressSanitizer: stack-overflow on address 0x7ffc0e2d1ff8 (pc 0x0000005f2ed7 bp 0x7ffc0e2d2010 sp 0x7ffc0e2d2000 T0) #0 0x5f2ed6 in find_ref_bytenr /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:253:46 #1 0x5f2cba in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:560:20 #2 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #3 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #4 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #5 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #6 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #7 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #8 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #9 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #10 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #11 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #12 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #13 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #14 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #15 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #16 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #17 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #18 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #19 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #20 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #21 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #22 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #23 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #24 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #25 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #26 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #27 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #28 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #29 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #30 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #31 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #32 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #33 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #34 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #35 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #36 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #37 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #38 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #39 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #40 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #41 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #42 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #43 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #44 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #45 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #46 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #47 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #48 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #49 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #50 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #51 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #52 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #53 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #54 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #55 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #56 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #57 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #58 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #59 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #60 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #61 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #62 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #63 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #64 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #65 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #66 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #67 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #68 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #69 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #70 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #71 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #72 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #73 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #74 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #75 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #76 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #77 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #78 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #79 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #80 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #81 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #82 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #83 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #84 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #85 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #86 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #87 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #88 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #89 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #90 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #91 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #92 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #93 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #94 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #95 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #96 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #97 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #98 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #99 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #100 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #101 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #102 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #103 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #104 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #105 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #106 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #107 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #108 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #109 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #110 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #111 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #112 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #113 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #114 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #115 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #116 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #117 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #118 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #119 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #120 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #121 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #122 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #123 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #124 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #125 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #126 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #127 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #128 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #129 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #130 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #131 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #132 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #133 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #134 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #135 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #136 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #137 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #138 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #139 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #140 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #141 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #142 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #143 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #144 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #145 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #146 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #147 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #148 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #149 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #150 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #151 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #152 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #153 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #154 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #155 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #156 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #157 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #158 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #159 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #160 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #161 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #162 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #163 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #164 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #165 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #166 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #167 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #168 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #169 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #170 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #171 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #172 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #173 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #174 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #175 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #176 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #177 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #178 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #179 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #180 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #181 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #182 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #183 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #184 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #185 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #186 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #187 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #188 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #189 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #190 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #191 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #192 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #193 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #194 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #195 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #196 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #197 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #198 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #199 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #200 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #201 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #202 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #203 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #204 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #205 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #206 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #207 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #208 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #209 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #210 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #211 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #212 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #213 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #214 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #215 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #216 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #217 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #218 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #219 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #220 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #221 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #222 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #223 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #224 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #225 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #226 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #227 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #228 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #229 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #230 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #231 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #232 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #233 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #234 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #235 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #236 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #237 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #238 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #239 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #240 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #241 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #242 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #243 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #244 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #245 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #246 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #247 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #248 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #249 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #250 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 #251 0x5f2d1e in resolve_one_root /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:566:9 SUMMARY: AddressSanitizer: stack-overflow /home/lukas/dev/btrfsfuzz/src-asan/qgroup-verify.c:253:46 in find_ref_bytenr ==9638==ABORTING